• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a movement and oscillation measurement device for trees, intended primarily to be used as part of a technique for accurately quantifying changes in the at-rest inclination of a tree likely to shift from its vertical position and move gradually from its central axis of equilibrium. The device can also be used to measure the oscillation displacement of the specimen when it is rocked by the wind, as well as to dampen and reduce this movement.
    公开号:ES2683232A1
    申请号:ES201750002
    申请日:2016-06-23
    公开日:2018-09-25
    发明作者:Juan Manuel PADILLA PÉREZ
    申请人:Juan Manuel PADILLA PÉREZ；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Tree displacement and oscillation meter.
    Technology Sector
    The device presented below, refers to a useful tool to measure with relative precision, the displacement of a tree or palm tree when its inclination at rest is progressive. It also measures the rocking or oscillation of trees or palms by the action of wind, snow, or any other factor. In addition, it allows reducing and damping the described movement, and ultimately holding a tree or palm tree to prevent its collapse.
    Although it could be useful for monitoring any type of vertical structure, it is specially designed for use in the monitoring and control of trees and palms.
    As such, it will be useful mainly in forestry, parks and public and private gardens, and in general in the agricultural industrial sector, not being these limiters for use in any other sector in which it could be useful.
    Background of the invention
    There are currently various fastening systems for inclined trees, based on the principle of opposing vector forces. These can act by compression (propping up the specimen with beams, often metal, that support the weight of the tree that rests on them), or by tension (using metal cables or ropes to attach the tree to a sturdy support), and whose main objective is to stop the progress of your inclination to prevent its collapse.
    The problem that produces this type of systems, is that they prevent the natural oscillation of the tree necessary to keep it in good health. It is known that a tree can strengthen its structure and root system by developing new tissue when it is balanced by the action of wind, snow or the like. It is for this reason that sometimes dynamic ropes can be used, or metal cables installed slightly combined, which allow this oscillating movement to the tree limiting its travel. In this particular case, when, due to the action of the wind, the swinging or oscillation path exceeds the predefined measurement by the installer when the cable is combed, it tenses violently causing damage to the tree's bark, and transmitting great tension to the fastening system itself It reduces its useful life.
    In any case, these systems have as their main and only objective that of attaching the tree, since none of them can precisely quantify the progress of the inclination if this occurs, so there is a lack of information to act on a tree properly. . Thus, sometimes rash decisions are taken that lead to the felling of specimens that could have lived longer if they were properly monitored.
    The utility model U201500440, whose ownership belongs 100% to one of the applicants of this invention presented here, solves part of the problem posed, since it meets the following fundamental characteristics: A spring with handles and a segmented housing, which form the same extensible and retractable body, and that integrates measurement systems that allow to assess the degree of inclination of a tree by observing and interpreting a color code.
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    However, experience has shown that it is possible to improve the characteristics of the model U201500440 and, consequently, a new artifact has been devised whose characteristics are the object of the present invention.
    Explanation of the invention
    It is a mechanical device that includes several parts that complement and articulate to allow the device a linear and retractable movement, along the same axis of displacement.
    The device can be conceived as a single body composed of a spring with handles at its ends, and a housing divided into at least two segments of different diameters assembled inside each other, leaving one of them hidden inside the other, and joined separately to each of the spring handles, so that when these are separated, the segments of the housing are also separated allowing to visualize the inner segment that carries a color code (as described in model U201500440), and that also incorporates a graduated strip to be able to accurately assess the degree of displacement that has occurred, among other accessories that complete it.
    The present invention offers another realization of the same device that makes it more efficient, resistant and among other improvements, allows it to be easily disassembled for maintenance or to replace any of its parts if necessary. This configuration is composed of: a preferably cylindrical and hollow body, with a handle at one of its ends, and at its other end a removable cover with a hole in the center. This body will be the external part of the device that will house the quay that will be described below, and along its entire exterior surface it incorporates a color code and a numbered distance strip in units of measurement of length.
    The second piece has a similar shape to the previous one, but with a lower diameter to be able to be introduced through the described hole, and also with a color code and numbered strip on its outer surface, and at one end it has a circular and removable flat piece, whose Diameter is slightly smaller than the inside diameter of the body described above, so that it acts as a piston once inserted inside the first piece and compresses the inner spring when it moves, we will call this circular piece a compression disk. At its other end it has a disk just like the previous one, but with a diameter larger than the cylinder of the first piece, we will call this disk a resonance disk, and its function will be explained later in this redaction. Also at this end, it has a handle. Both parts are specially designed to, once assembled, allow a single linear movement whose axis of displacement is perfectly centered.
    The third piece that makes up the mechanical part of the device is a spring with a diameter slightly smaller than the cylinder that forms the first piece described, so that it can be housed inside.
    Once the pieces are assembled, the second piece will remain inside the preferably cylindrical body described, by the action of the inner spring, as shown in Figure 1.
    The device, through the use of metallic cables or ropes, will be attached by one of its handles to an inclined tree, and on the other to a support sufficiently robust to support its weight. Thus, when the tree is tilted, it will pull the inner rod that will compress the inner spring separating both pieces and allowing to visualize the measuring strip printed on the rod, and the color code.
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    If after a while we observe that, although it is not windy and the tree does not swing, the rod is protruding from its initial position, we will know that the tree has tilted and how much, visualizing the strip of the inner rod that protrudes from the cylinder. This will be the measure of the inclination of the tree in static or at rest.
    It must be taken into account that the inner spring has a limited compression stroke and that during a wind storm the tree could be violently balanced by compressing the spring to its maximum point transmitting all the tension to the rest of the device (this would be harmful to the device and for the tree itself), and when remitting the temporary recover its initial position. For the proper functioning of this invention, it will be necessary to know the maximum state of compression to which it has been subjected at some time.
    For this purpose, the device incorporates a magnetic measuring system. This system is composed of a magnetized piece attached to the compression disk described above, and a serrated or grooved iron ring that adjusts to the outside diameter of the device that, when the spring is compressed by the tension produced by the tree's swing, will be dragged along the outer surface of the artifact due to the strength of the inner magnet, and its stripes will prevent it from flying to its initial position, therefore, it will remain in that position that will be interpreted as the point of maximum compression to which it has been submitted the device. The exact value of this displacement will be marked by the outer strip of the cylinder.
    The outer strip will have a mark printed indicating the maximum compression point of the inner spring. When the ring is marking that point, it will be advisable to replace the spring with a harder one.
    With these measurement systems described, the device allows, through a visual analysis, to take periodic measurements of the displacement to assess the inclination of the tree.
    Next, the electronic measurement systems incorporated in this invention are described:
    To obtain an even more precise measurement, this device incorporates a measurement sensor of laser or ultrasonic length installed in the cylindrical body described first, and will be oriented towards the resonance disc described in the second piece. In this way, the impulse emitted by the sensor will bounce off the resonance disk and will be registered again by the sensor itself, which will send a signal to a receiving electronic board to process said information. The sensor is wrapped in materials that protect it from the weather, and is the only electronic part that will remain exposed, since the rest of the electronic components have been configured to be protected.
    The following describes the different receiver models that have been developed according to the scope in which they will be used. To facilitate its handling, a system consisting of an extralble console and a quick connection socket has been designed.
    The console consists of a housing where an electronic signal receiver board is housed, and transforms this signal into distance measurement units, and a screen to visualize this measurement. In addition, it has buttons to activate it, make measurements, memorize each measurement, etc., and some connections on the reverse to receive the signal once coupled. On the reverse, it also contains a compartment for small battery power.
    The socket contains some connections (of the sensor signal) arranged in such a position that when the console is coupled in its socket they make contact with the console connections.
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    Both pieces have small magnets so that they remain together during use. The arrangement of the electrical connections and the magnets will be such that, when the console is coupled to the socket by the magnetic attraction of the magnets, the electrical connections coincide.
    For use in parks or forestry, and due to the distance that the monitored trees may be. A telematic tracking system has been developed that is described below:
    In this model, the electronic board fulfills the function of signal receiver and transmitter of information, and offers the advantage of being able to send data in real time to a mobile phone, a computer or similar, to be managed.
    In this case, the electronics will be housed in a sealed box near the sensor (the trunk of the tree, for example), and is provided with the wireless technology that is convenient to be able to emit the signal efficiently for each case.
    Especially for the field of parks and gardens, and in cases where it could be useful, the receiver also contains an alert program in which for a certain measurement value (which would be easily adjustable for each case) above the standards provided, you can issue a specific signal to activate some light beacons that warn pedestrians of the broth of a tree or that there has been a sudden increase in its inclination (for accumulation of snow in its glass for example), or drivers of the presence of this occupying a road.
    Brief description of the drawings
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part of said description, where, with an illustrative and non-limiting nature, the representation has been represented. next:
    Figure 1 shows the artifact from two different perspectives (a and b), a flat (a) of the interior and another in relief (b) to appreciate the external shape of the device. In this figure are the three parts described first, already assembled, as explained above, these form the mechanical part of the device. The preferably cylindrical body described first (1) can be appreciated. This piece has a handle (2) in which to secure a metal cable or rope.
    You can see another piece of lower diameter (4), with another handle identical to the previous one and a resonance disk (5) of diameter greater than that of the cylinder, at one of its ends, while at the other end it also has a disc of compression (6) acting as a piston compressing the inner spring when the appliance is working.
    Inside is the spring (3) that keeps the device closed.
    Figure 2 also shows two drawings (a and b) of the open device, or in working position or tension. This is why the compressed spring is shown.
    This figure shows the laser or ultrasonic sensor (7) that incorporates this device pointing and affecting the resonance disk (5).
    Also shown in this figure is the magnetic measurement system which, as explained above, consists of two pieces, an internal magnet (8) attached to the compression disk (6), and an iron ring (9) that moves along the outer body of the
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    Artifact, pushed by the internal magnet and is fixed by its stripes when the magnet returns to its original position by the action of the spring. Once the ring has been moved and fixed, it will show a value in units of measurement of length on the outer graduated strip (10). Another graduated strip (11) printed along the inner rod (4) shows the degree of inclination of the tree in a resting state (without wind, etc.).
    Figure 3 shows the front and back of the data collection console (figure 3 (a)), and the console coupling socket (figure 3 (b)). In the illustrations you can see the different external components of this electronic device that is used to collect the sensor signal and transform it into units of measurement and translate it into the screen (14) that has been incorporated. The use of the keyboard (13) mainly allows pressing to make a measurement, store data in memory and display stored data.
    On the back of this console there is a compartment (17) where the battery (12) is housed, the metal sheets of electrical connections (15) as! as the magnets (16) for fixing the socket.
    The socket (figure 3 (b)) has the magnets (16) and the same connection contact areas (15) as those of the console, so that when coupling both pieces the two sheets of the console come into contact with those of the socket to transfer the sensor signal.
    An example of installation is shown in Figure 4. A signal cable (18) transmits the sensor impulse signal to the socket with the console already attached to it, thus facilitating the operation of the device making it accessible.
    A wireless installation model is shown in Figure 5. In this case, a transmitter (19) transmits the information by radiofrequency, telematically, or by other wireless technology to another reception device (20), namely a computer, mobile phone or the like. Figure 5 also shows some beacons (21) duly located on a roadway, park or public road, which warn of a broth tree or with a very marked increase in inclination. The technology used for this task will depend on each circumstance, and according to the distance at which the information needs to be sent.
    Figure 6 shows the mechanical part and the electronic part of measurement, feeding (battery) and transmission of data described, forming the same body. In this case the compression disk also acts as a resonance surface.
    Preferred realization of the invention
    The regulations for the protection of the vegetal heritage may vary according to the geographical area, but they have as common denominator the protection of those specimens that are of greater size, age or historical value, among other exceptional characteristics that allow them to be classified as unique or protected trees , and in general as goods of local botanical and cultural interest. This implies that its conservation and protection against external agents that threaten its existence are of public interest. Other trees, despite their great size, have not met the characteristics to be included in this selection of trees and therefore do not enjoy that extraordinary protection.
    In any case, citizen security will always be a priority against the protection of plant heritage in such a way that if a tree, which by its inclination or by some other circumstance represents a threat, could be eliminated regardless of its degree of protection.
    There are trees whose inclination occurred at the beginning of their growth due to some specific circumstance, but then they got stronger and stopped the progress of their inclination, so
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    that despite being slightly inclined do not necessarily represent a danger. However, there are other trees that, due to structural or root weakening or some other factor, have a progressive inclination that slowly accentuates over time. In this second case, if necessary and even essential, undertake the necessary actions to stop this progress, and avoid its collapse as much as possible.
    The availability of specialized tools to catalog or assess this risk is therefore essential to make appropriate decisions in each circumstance.
    As explained, the advantage of this model of invention is the incorporation of precise measurement systems that allow an accurate assessment of the degree of inclination of any vertical structure, and send it quickly and efficiently. In addition, by storing this information chronologically, it allows you to make a forecast with which you determine an approximate date on which the structure in question could collapse.
    As an example, let's sit in the field of parks and gardens, where a technician in charge of checking the urban trees has installed a couple of units of the device, following the model illustrated in Figure 4nh, to monitor two trees that have a similar degree of inclination , in a public park. The technician visits the park weekly to make a measurement, and after the first weeks since this device was installed, check that one of the trees has not increased its inclination, while the other presents progressive inclination at the rate of 2 millimeters per week. With this information, the technician can predict that, in the next 100 weeks, he could have inclined at least 20 centimeters. An expert could determine if this inclination represents an imminent risk of broth, and implement an actuation protocol to stop this fatal evolution. Occasionally, a suitable pruning job could resolve this situation totally or partially. Meanwhile, some beacons (21) could be placed, as claimed in this same application, that warned of the danger, and even cordon off the area to divert the traffic of people.
    Meanwhile the other tree, whose inclination is not progressive, could be exempt from any intervention and allow it to grow freely as it was.
    In a very similar way a forestry technician or ranger can act with those trees located near picnic areas, roads or paths, etc.
    At present there are local regulations that deprive the right to fell trees even when they are located on private property. So that an owner who wants to cut down a tree of certain characteristics in his own farm, must request a felling permit from the competent body (often it is the councilor for the environment of the municipality). In this case, it is a municipal technician who ultimately grants this permission after, usually, a simple visual analysis that determines the danger of a specimen.
    Often, due to lack of tools to determine whether the specimen in question has a progressive or static inclination, and to avoid major risks, the municipal technician grants the logging permit, in any case.
    With the appearance in the state of the art of this new invention presented here, a municipal technician could offer the tree felling applicant a monitoring period of the tree itself to determine if it should be cut or not. After that time, the most appropriate decision could be made for each case. During the monitoring period the tree remains subject, so the risk of broth is practically nil.
    权利要求:
    Claims (7)
    [1]
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    1. Displacement and oscillation meter for trees consisting of:
    A pier;
    A hollow body that houses the spring inside;
    Another diameter body smaller than the internal diameter of the spring, configured to move longitudinally through the interior of the hollow body compressing the spring when said movement occurs;
    At least one electronic measuring device, which allows quantifying the degree of displacement; Y
    Handles to attach the device to a tree fastening system.
    [2]
    2. Displacement and oscillation meter for trees according to claim 1, which
    incorporates a color code to make quick visual assessments of the degree of displacement, and measuring strips for more accurate assessments.
    [3]
    3. Displacement and oscillation meter for trees according to claims 1 and 2, which
    It incorporates a mechanism of magnetic measurement composed of an internal magnetized part, and one or several external metal parts that will move along the surface of the device marking values on the external measurement strips.
    [4]
    4. Displacement and oscillation meter for trees according to claims 1, 2 and 3, characterized in that the electronic measuring devices are laser or ultrasonic displacement sensors and a piece with a flat face and perpendicular to the direction of movement of the device acting as a resonance surface, they allow accurate measurements of the degree of displacement of the device.
    [5]
    5. Displacement and oscillation meter for trees according to previous claims, characterized in that it incorporates an extralble console and a quick connection socket, and that contains the electronic board, screen and battery, among other components, in order to keep them protected.
    [6]
    6. Displacement and oscillation meter for trees according to previous claims, which also incorporates wireless data transmission devices to be able to send the electronically collected information at a greater distance in an efficient way.
    [7]
    7. Displacement and oscillation meter for trees according to previous claims, which also incorporates beacons that receive the information of the device, and emit warning signals for certain values.
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    同族专利:
    公开号 | 公开日
    ES1142113Y|2015-11-03|
    EP3315021A4|2019-04-03|
    ES1142113U|2015-08-10|
    ES2683232B1|2019-07-02|
    WO2016207453A1|2016-12-29|
    EP3315021A1|2018-05-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6512460B1|1999-03-29|2003-01-28|Oliver Prechel|Christmas ornament|
    US6037875A|1999-04-05|2000-03-14|Moser; Donald A.|Method and apparatus for providing notification of the falling motion of a tree|
    DE20320471U1|2003-08-05|2004-09-09|Homann, Karl, Ing.|Vehicle crash speed indicator, has pendulum indicators moving against spring to lock on ratchet rod behind speed scale and primary crash direction indicator|
    DE202008003871U1|2008-03-19|2008-06-05|argus electronic Gesellschaft mit beschränkter Haftung Meßtechnik und Automation|Measuring system for the determination of mechanical parameters, in particular on trees|
    US9618531B2|2012-03-02|2017-04-11|California Institute Of Technology|Optomechanical accelerometer|ES2687108B2|2017-06-21|2020-08-03|Perez Juan Manuel Padilla|Artifact and method for risk assessment for trees|
    IT201800005706A1|2018-05-25|2019-11-25|ELECTRONIC SYSTEM FOR CONTINUOUS DETECTION AND RECORDING OF VERTICALITY AND MOVEMENT DATA OF TREES|
    法律状态:
    2018-02-07| FA2A| Application withdrawn|Effective date: 20180201 |
    2018-09-25| BA2A| Patent application published|Ref document number: 2683232 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180925 |
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201500440U|ES1142113Y|2015-06-26|2015-06-26|Clamping and tracking device for trees|
    ES201500440|2015-06-26|
    PCT/ES2016/000070|WO2016207453A1|2015-06-26|2016-06-23|Movement and oscillation measurement device for trees|
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