• 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:
    Device and procedure for the verification in the dampers of the type of energy accumulation in the commissioning of elevators. Consisting of two concentric pieces, each within the other, being the outer one that gives shape to the body, and comprises a cylinder with two concentric cylindrical holes, one for each base, being longer the upper one that is where it is located the interior piece. The inner part consists of a cylinder that fits into the upper cylindrical hole of the previous part and is shorter than the hole itself, and comprises a concentric cylindrical through hole, threaded by one-tenth. The outer piece is the one that fits in the cylindrical hollow of the puffer to be measured accessible from the top, and the inner piece is flush with the puffer, to measure its displacement with respect to this dimension once the test is done. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2658186A1
    申请号:ES201600741
    申请日:2016-09-07
    公开日:2018-03-08
    发明作者:Jorge MAÑÉ VAQUÉ
    申请人:Asesores Proyectos Especiales Ind S L；Asesores Proyectos Especiales Industriales SL；
    IPC主号:
    专利说明:

    DEVICE AND VERIFICATION PROCEDURE IN THEENERGY ACCUMULATION TYPE SHOCK ABSORBERSCOMMISSIONING OF ELEVATORS
    OBJECT OF THE INVENTION
    The present invention relates to a device and procedure for the verification in the dampers of the type of energy accumulation (puffers, section 6, 3, 7, a) of the regulations of elevators in inspections and tests before commissioning of elevators, to measure the compression of the puffers.
    It is a very simple and easily manufactured tool to solve the task of checking and verifying this type of shock absorbers, being also a very simple process.
    Depending on the type of material with which the pieces are manufactured They could be single use or several.
    The industrial application of this invention is within the sector of maintenance and verification of elevator systems and more specifically, energy accumulation dampers type puffers.
    BACKGROUND OF THE INVENTION
    Although no invention identical to that described has been found, we present below the documents found that reflect the state of the art related to it.
    Thus, document ES2393500T3 refers to an elevator system comprising: a first elevator car supported for vertical movement in an elevator shaft; a first counterweight in the elevator shaft connected to the first elevator car to move simultaneously with the first elevator car; a second elevator car under the first elevator car and supported for vertical movement in the independent elevator shaft with respect to the first elevator car; a second counterweight in the elevator shaft over the first counterweight, the second counterweight being connected to the second elevator car to move simultaneously with the second elevator car; and at least one frangible shock absorber supported at least in one of the elevator cars or in one of the counterweights to be broken at least partially in order to absorb energy associated with the contact between the frangible shock absorber and a corresponding part associated with the other elevator car or the other counterweight; characterized in that: said corresponding part comprises at least one shock activator supported in the other elevator car or in the other counterweight to break a frangible part of the frangible shock when contacting the frangible shock absorber, said shock activator having a piston for progressively breaking more frangible part as the elevator cars or counterweights progressively approach each other, if there is contact between the frangible damper and the damper activator; and the frangible shock absorber is a single-use device, so that the shock absorber is disposable and can be replaced in the event that the shock absorber is at least partially broken by the interaction with the shock absorber activator. This invention relates to an elevator system comprising at least one frangible shock absorber to break for the purpose of absorbing energy, not referring to the system for verifying dampers of the type of energy accumulation (puffers) as proposed by the main invention.

    ES8407 453A 1 describes a shock absorber for use in stopping a cabin or an elevator counterweight. it consists of a lane consisting of two lanes in the form of t; of a deformable interceptor plate, mounted on the rail and located below the cabin or the counterweight of the elevator; of a rubber pad or a similar shock absorbing surface, which is located on the interceptor plate; of a housing box in which the rail slides vertically; and of two brake devices, one for each rail, comprising a brake shoe located on one side of the rail, a roller located on the other side of the rail, and an elastic element consisting of two individual sheets. Again, the referenced system is not referenced with the verification of puffer-type shock absorbers in elevators.
    Thus ES2268852T3 proposes a procedure for performing maintenance tasks, which are repeated at certain intervals, of an elevator installation with a control and a maintenance system that has at least one data memory, that the hardware components in need of similar maintenance or with hardware components linked in the space and / or technically of the elevator meet in groups, the so-called modules (BM, TM, AM, EM, SM), because in the maintenance system data memory a group-specific maintenance plan for the elevator installation, which associates specific maintenance moments with the different groups (BM, TM, AM, EM, SM) and because the maintenance system and / or the control contains sensor signals from the elevator hardware components, after which at least the following maintenance time is modified at the time of the group (s), which contain this hardwar component e, depending on the signals. The tooling described in the main invention focuses on a particular section of the maintenance and control of a part of the elevator system that also does not require the system in hardware modules described in this cited invention.
    ES2362800T3 refers to a procedure to reduce the energy consumption of an elevator installation that can alternatively be placed in an operating mode or in a standby mode, in which a utilization criterion is detected through detection means , -by means of changing the elevator installation mode • goes from operating mode to standby mode if the criteria for use are not met and the standby criteria are met, and • goes from standby mode to the operating mode if the standby mode criteria are not met, that to control the use criteria, a power supply of a light of an elevator car that remains on in the presence of a passenger in the passenger cabin is controlled elevator, and because, if both the use criteria and the standby mode criterion are met, the use criterion always has priority over the standby criteria . The aforementioned invention, in reference to the reduction of energy consumption in an elevator installation does not mention the
    system described below that includes the control and verification of puffers in elevators.
    Document ES2104993T3 proposes a shock absorber to stop a cabin that advances along a guide rail, including: a wedge, attached to the guide rail; and means, which have guide shoes and are mounted in the cabin very close to the guide rail; where, when the cabin advances sufficiently along the guide rail to find said wedge, said means with said guide shoes find said wedge and are pushed against said wedge to stop the cabin, that said means finding the wedge are means of thrust and include: a pair of leaf springs, having a length (1) defined by a first end and a second end; joining means that join said first end of each of said leaf springs to the cabin very close to the guide rail, and a pair of said guide shoes mounted on said second end of said leaf springs, facing the guide rail ; where, when the cabin advances sufficiently along the guide rail to find said wedge, said leaf springs push said guide shoes against said wedge, thereby stopping the cabin. Again, a type of shock absorber is described and not a verification system to control the status of puffers in elevators.
    ES2374211T3 describes an elevator system comprising an elevator car; a counterweight coupled with the elevator car; and a plurality of dampers positioned between the counterweight and separated from each other such that at least a portion of the counterweights can be received between the dampers before they can interact with the counterweight; whereby: the system also comprises two separate guide rails that guide the movement of the counterweight, characterized in that: the dampers are between the guide rails and positioned in a line that extends between the guide rails. The system described refers to the distribution of shock absorbers positioned between the counterweight; The main invention instead proposes a system for verifying the state of dampers of the type of energy accumulation (puffers) in elevators.
    Conclusions: As can be seen from the research carried out, none of the documents found solves the problems raised as the proposed invention does.
    DESCRIPTION OF THE INVENTION
    The device and procedure for the verification in the dampers of the type of energy accumulation in the commissioning of elevators object of the present invention is constituted from a cylindrical body comprising two concentric parts, each one inside the other, being the outermost is the one that shapes the body, and comprises a cylinder with two concentric cylindrical holes, one for each base, the upper one being the one where the inner part is located is of greater length.
    The inner part consists of a cylinder that fits into the upper cylindrical hole of the previous piece and is shorter than the hole itself, and comprises a concentric cylindrical through hole, threaded in one tenth.
    The outer piece is the one that fits into the cylindrical hollow of the puffer to be measured accessible from the top, being able to manufacture different geometric shapes.
    The procedure to use the device is developed in the following stages:
    i) The cylindrical body composed of the two pieces must count
    with the three pieces (two pieces plus puffer) flush on the part
    higher whererest wellthecabinwithitsloadnominal.
    (Figures 1 and 2).
    ii) The cables should be left unstressed or the
    Pressure of thecircuithydraulicto theminimumthroughhe
    drive of thebuttonfromthemaneuvermanualfrom
    emergency in decline.
    iii) BeverifythatthecompressionbeforefromtheRecoverybe
    corresponds withthe indicatedinthe technical documentation of
    conformity with respect to the displacement of the inner part according to dimensions A and B (Figure 4).
    BRIEF DESCRIPTION OF THE DRAWINGS
    For a better understanding of the present description, there are attached 5 drawings representing a preferred embodiment of the present invention:
    Figure 1: Perspective view of the strain gauge.
    Figure 2: Elevation section of the deformation meter in rest position.
    10 Figure 3: Elevation section of the strain gauge in working position.
    Figure 4: Elevation section of the strain gauge after stress recovery where dimensions A and B are measured.
    The numerical references appearing in said figures correspond to the following constituent elements of the invention:
    one. Puffer
    2. Outer piece
    3. Inner piece
    Four. Cylindrical Puffer Hollow
    20 5. Upper cylindrical hollow of the outer part
    6. Lower cylindrical hollow of the outer part
    7. Through hole of the inner part
    DESCRIPTION OF A PREFERRED EMBODIMENT
    A preferred embodiment of the device and procedure for the
    Verification in the dampers of the type of energy accumulation in the commissioning of elevators object of the present invention, with reference to the numerical references, can be based on two concentric pieces (2, 3), each inside the other, the outermost (2) being the one that shapes the body, and comprises a cylinder with two concentric cylindrical holes (5, 6),
    one for each base, the upper one (5) being longer, which is where the inner piece (3) is located.
    The inner part (3) consists of a cylinder that fits into the upper cylindrical hole (5) of the previous piece (2) and is shorter than the hole itself, and comprises a concentric cylindrical through hole (7), screwed
    in a tenth.
    The outer part (2) is the one that fits in the cylindrical hole (4) of the puffer
    (1) to be measured accessible from the top.
    The procedure to use the device is developed in the following 10 stages:
    i) The cylindrical body composed of the two pieces (2, 3) must have the three pieces (two pieces plus puffer) flush at the top where the cabin rests with its nominal load. (Figures 1 and 2).
    15 ii) The cables must be left unstressed or the hydraulic circuit pressure must be reduced to a minimum by actuating the emergency manual maneuver button down. iii) It is verified that the compression before recovery corresponds to that indicated in the technical documentation of conformity with respect to the displacement of the inner part according to dimensions A and B (Figure 4).
    权利要求:
    Claims (2)
    [1]
    1.-Device for the verification in the dampers of the type of energy accumulation in the commissioning of elevators, consisting of two concentric parts (2, 3), characterized in that one goes inside the other, being the outermost (2 ) of outer diameter such that it fits into the cylindrical hole (4) of the puffer (1) to be measured and shapes the body, and comprises a cylinder with two concentric cylindrical holes (5, 6), one for each base, being of greater the upper length (5) which is where the inner part (3) is located, consisting of a cylinder that fits into the upper cylindrical hole (5) of the previous piece (2) and is shorter than the hole itself, and comprises a concentric cylindrical through hole (7), threaded in one tenth, and whose outer diameter of the inner piece (3) must be such that said piece (3) fits into the upper hole (5) of the outer piece ( 2) producing friction, between the surfaces of both pieces, such that said friction is capable of supporting the proper weight of the inner part (3), however, allowing the displacement between the inner (3) and outer (2) pieces.
    [2]
    2.-Procedure for the verification in the dampers of the type of energy accumulation by means of the previously claimed device, characterized by comprising the following steps:
    i) The cylindrical body composed of the two pieces (2, 3) must have the inner part (3) and the puffer (1) flush at the top where the cabin rests with its nominal load, while the outer part (2) must be installed inside the puffer hole (1) to the bottom of said hole, so that the bottom base of the outer piece (2) rests on the bottom of the puffer hole (1).
    ii) The cables must be left unstressed or the hydraulic circuit pressure must be reduced to a minimum by actuating the emergency manual maneuver button down.
    iii) It is verified that the compression before recovery corresponds to what is indicated in the technical documentation of conformity with respect to the displacement of the inner part according to dimensions A and B.
    7
     FIG 1 
     FIG 2
     FIG 3 
    FIG 4
    类似技术:
    公开号 | 公开日 | 专利标题
    ES2599912T3|2017-02-06|Procedure for controlling the damping force of a matrix and damping device of a matrix
    CN107428349B|2019-07-05|Impact energy absorber
    BRPI0820045A2|2016-11-29|elevator drive and process for accelerating and stopping an elevator car, a corresponding process, as well as a brake device for decelerating and detaining an elevator car and associated process
    ES2541593T3|2015-07-22|Railway vehicle with shock energy absorption system, in particular tram
    RU2013149003A|2015-05-10|RAIL VEHICLE WITH ATTACHED DEFORMATION AREA
    ES2524942T3|2014-12-15|Vibration reduction device on the helicopter pilot's chair
    ES2746026T3|2020-03-04|Bearing bracket for attaching a tie rod to a vehicle body attached to a rail
    ES2658186A1|2018-03-08|Device and procedure for the verification in the dampers of the type of energy accumulation in the commissioning of elevators |
    ES2535493T3|2015-05-12|Vehicle retention system for arrangement on a bridge structure
    ES2634764T3|2017-09-28|Shock absorber
    ES2523880T3|2014-12-02|Device arranged in the roof area of two vehicle elements connected in an articulated manner, intended to limit the pitching movement of the vehicle elements with respect to each other
    ES2509352T3|2014-10-17|Longitudinal bar element for an elevator installation box
    ES2393500T3|2012-12-21|Frangible shock absorber for an elevator system with multiple cabins in an elevator shaft
    CN203334206U|2013-12-11|Guardrail of anti-crash guardrail machine
    CN202323645U|2012-07-11|Safety device for lifting hood
    CN204528998U|2015-08-05|Oil buffer for elevators
    ES2534879T3|2015-04-29|Stop brake with locking mechanism
    CN109850031B|2021-03-30|Chassis and robot
    KR102043277B1|2019-11-11|Buffer for railway vehicle
    CN105696498A|2016-06-22|Road protection plate based on positioning and pressure detection
    ES2813685T3|2021-03-24|Railway vehicle with coupling arranged in the front area of the same
    AR048968A1|2006-06-14|FITTING EQUIPMENT FOR AN ELEVATOR
    ES2489968A2|2014-09-02|Safety device for elevators and elevator comprising said device
    ES2821007B2|2022-02-21|Electromechanical parachute device for lifting devices
    ES2446841B1|2015-03-31|Integrated flange system for fixing elevator guides to a fixed structure
    同族专利:
    公开号 | 公开日
    ES2658186B2|2018-12-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPS62100385A|1985-10-24|1987-05-09|Hitachi Elevator Eng & Service|Test apparatus for hydraulic shock absorber for elevator|
    JPH09272667A|1996-04-02|1997-10-21|Hitachi Building Syst Co Ltd|Main rope extension measuring device for elevator|
    WO2010019145A1|2008-08-14|2010-02-18|Otis Elevator Company|Inspection device and method for deformable elevator buffers|
    WO2016038941A1|2014-09-11|2016-03-17|三菱電機株式会社|Inspection method and inspection device for resin shock absorber|
    JP2016124683A|2015-01-06|2016-07-11|株式会社日立製作所|elevator|
    法律状态:
    2018-12-21| FG2A| Definitive protection|Ref document number: 2658186 Country of ref document: ES Kind code of ref document: B2 Effective date: 20181221 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600741A|ES2658186B2|2016-09-07|2016-09-07|Device and procedure for the verification in the dampers of the type of energy accumulation in the commissioning of elevators|ES201600741A| ES2658186B2|2016-09-07|2016-09-07|Device and procedure for the verification in the dampers of the type of energy accumulation in the commissioning of elevators|
    [返回顶部]