• 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:
    Method of construction of towers, posts, columns or the like, comprising: prepare a foundation (1); installing studs (2) in the foundations (1); fixing to the uprights (2) profiles (4) that make up the tower (3); so that the foundations (1) are oversized and comprise two additional uprights (2') next to each upright (2) and configured to accept adjacent reinforcement profiles (4') fixed to the profiles (4). Optionally, it is possible to install recessed pieces (5) for the subsequent placement of the additional uprights (2'). Preferably, the profiles (4) comprise coupling points (6) configured for fixing the adjacent profiles (4'). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2672256A1
    申请号:ES201830107
    申请日:2018-02-08
    公开日:2018-06-13
    发明作者:David VEREA GIL；Luis Manuel JUNQUERA COSTALES；Luis Miguel MORÁN VALLEJO
    申请人:Espanola De Montajes Industriales SA (semi SA) Soc；Soc Es De Montajes Industriales S A Semi S A；
    IPC主号:
    专利说明:

    Tower construction procedure SECTOR OF THE TECHNIQUE
    The present invention relates to a method of building towers, columns and other vertical supporting devices. It is designed to facilitate the renovation and updating of the bearing capacity of the towers, columns and posts, especially those of latticework.
    It is applicable in the construction industry and the installation of communications equipment. STATE OF THE TECHNIQUE
    Over the years, high infrastructures, such as towers, columns or poles (hereinafter only "tower"), for example, telecommunications have been a basic need to raise system equipment in height. The towers are designed under two possible criteria. The first includes calculating the loads and conditions of that moment, and the second includes oversizing the tower from the beginning.
    In the first case, the initial cost is reduced, but the evolution of the needs makes it possible to modify the capacity. In that case, it is costly in time and resources to reinforce the tower, even more than the initial construction. It can even cause the tower to be useless for a long time, which can exceed two weeks depending on the dimensions of the tower. In addition, the operations of the new foundation next to the old one can damage it or cause unwanted movements of the tower.
    For example, in a lattice tower, in order to increase its bearing capacity, the profiling is replaced or duplicated resulting in a structure with a greater area of absorption of efforts and therefore with greater bearing capacity. To do this, the foundation must be increased, ensuring the behavior consistent with that of the previous foundation. Then adhere, for example by riveting or screwing, reinforcement profiles next to the existing profiles. This work is manual, drilling or placing coupling points, one by one, in the profiles. Thus,


    The duration of the work, in which the equipment may be stopped (due to radiation problems to the operators, for example) is several weeks.
    There are even in many cases, situations in which the need to reinforce means that the tower is oversized after reinforcement. That is, the need for reinforcement "forces" to make an investment, now yes, that admits a bearing capacity that is never necessary.
    In the second case, the design made is far superior to current needs. The fundamental problem lies in the need to make a high initial investment, without being able to know about the future need. The tower may need to be expanded, it may be enough with the capacity already installed, or it can expand capacity without changing its dimensions due to the advancement of technology. Therefore, this second case may include a completely unnecessary expenditure on resources and time.
    The objective of the invention is to show a method of building a tower that allows versatility (flexibility) to adapt the tower to the needs of the moment. So that does not require large investments or service stops. BRIEF EXPLANATION OF THE INVENTION
    The invention consists of a construction process that facilitates the modification and renovation of towers, posts and the like. The preferred forms are shown in the claims, which solve the aforementioned problems.
    The invention relates, in particular, to a method of construction of towers, posts, columns or the like based on the known method of preparing foundations, installing uprights in them and fixing a series of profiles to the uprights to form the tower. As a novelty, these foundations are oversized and comprise two additional uprights, which are placed close to each upright. These additional uprights are configured to accept adjacent reinforcement profiles fixed to the profiles, which however are not placed until reinforcement of the structure is necessary. If desired, the additional uprights can be replaced by embedded parts, with or without a cover, on the foundations, which are configured to now fix the additional uprights.


    Preferably, the profiles comprise coupling points configured forfixing adjacent profiles.Additional uprights or embedded parts can be placed on the outer sideof the tower, on the inner side, or both.
    Other variants will be described in other parts of memory. DESCRIPTION OF THE DRAWINGS
    For a better understanding of the invention, the following figures are included.
    Figure 1: Schematic representation of a tower in its original condition (A) and in its reinforced condition (B), according to the state of the art.
    Figure 2: Schematic representation of a tower in its original condition, just finished building and prior to starting its reinforcement in two embodiments. EMBODIMENTS OF THE INVENTION
    Next, an embodiment of the invention will be briefly described as an illustrative and non-limiting example thereof.
    The construction procedure of the tower, post, column ... begins as usual with the preparation of the foundations (1), which will be embedded in the uprights (2) of the tower (3). On these uprights the profiles (4) that make up the tower (3) will be placed, and whose characteristics depend on the type of tower, post or column.
    In the case of the figure, which corresponds to the most preferred example, the profiles (4) are arranged vertically, transverse and oblique, to form the structure. On a pole, the profile (usually cylindrical) will be only vertical. Other tower, pole designs
    or column are equally possible.
    The total tower (3) is designed and built for a fixed bearing capacity, which will be the one corresponding to the original needs. If necessary, the upper part of the tower (3) will have a large safety margin to reduce height operations during reinforcement. Thus, for example, only the lower section of the


    tower (3) when the capacity increase is reduced. On the other hand, the lower part may have a smaller margin, as it can be easily reinforced.
    Once the tower (3) is built, the known procedure to reinforce it includes increasing the foundation, embedding additional uprights (2 ’) in it and attaching several
    or to all profiles (4) an adjacent profile (4 ’), joined by a plate, a clamp or other fixing device.
    However, according to the invention, the process is carried out with a first stage in which the foundations (1) are oversized and comprise from the beginning the additional uprights (2 '), which in this case are free, without direct connection to any original profile (4) of the tower (3). It is possible, but less recommended, to replace the additional uprights (2 ’) with an embedded piece (5) where the additional uprights (2’) will be fixed later when the tower capacity (3) is to be increased. This embedded part (5) may have an internal thread, a space where the corresponding additional lower part (2 ’) or other similar solution having adequate strength will be fixed by resin, concrete or other method. The embedded part (5) may have a cover to prevent the introduction of dirt that affects its use.
    This first modification therefore offers an advantage, as the risk of ground movements in the expansion of the foundations (1) is reduced. Moreover, if the additional uprights (2 ') are placed from the beginning, it is possible to place them already in the most efficient position, without risking damage to the initial uprights (2) when placing them next (which may involve drilling the foundations (1) initial, in a position close to the initial stiles (2).
    In a simple tower (3), such as a pole, this solution already allows to obtain a sufficient advantage, since the placement of adjacent profiles (4 ’) can be fast enough. However, in more complex towers (3), such as latticework, adjacent profiles (4 ’) must be placed in parallel with all or part of the original profiles (4). As the number can be high, it is convenient to facilitate this task.
    Therefore, the profiles (4) placed in the construction of the tower (3) will have from the beginning some coupling points (6) where the adjacent profiles can be quickly fixed. The exact position of the coupling points (6) will depend


    mainly of the length of the profiles (4) and the maximum bearing capacity at which it is intended to be able to reinforce the tower (3).
    A first example of coupling points (6) will be through holes for
    5 fixing a plate. This plate can be placed at the time of the original construction (figure 2B) or by reinforcing the tower (3) (figure 2A) and inwards, the exterior of the tower (3) or on both sides.
    Each additional amount (2 ’) can, however, be connected from the beginning to a first
    10 adjacent profile (4 ’) to be properly attached to the tower (3) and ensure that all adjacent profiles (4’) will then be perfectly aligned with the coupling points (6).
    In this way, the reinforcement of the tower (3) is simplified by reducing operations
    15 necessary for the simple assembly of adjacent profiles (4 ’) at the coupling points (6).

    权利要求:
    Claims (1)
    [1]
    1- Procedure of construction of towers, posts, columns or similar, that
    understands:
    prepare a foundation (1);
    install uprights (2) in the foundations (1);
    fix profiles (4) that make up the tower (3); characterized by that
    the foundations (1) are oversized and comprise two additional uprights (2 ’) next to each stile (2) and configured to accept adjacent reinforcing profiles (4’) fixed to the profiles (4).
    2- Method according to claim 1, whose profiles (4) comprise coupling points (6) configured for fixing adjacent profiles (4 ’).
    3- Method according to claim 1, wherein the additional uprights (2 ') are replaced by embedded pieces (5) in the foundations (1), configured to fix the additional uprights (2').
    4- Method according to claim 3, whose embedded parts (5) have individual covers.
    5- Method according to claim 1 or 4, which has additional uprights (2 ’) or embedded parts (5) both on the outer side and on the inner side of the tower (3).
    6- Method, according to claim 2, whose additional amounts (2 ') are fixed to a first adjacent profile (4') joined to a profile (4) by its coupling points (6).

     FIGURES 
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    同族专利:
    公开号 | 公开日
    ES2672256B2|2018-10-15|
    EP3527752A1|2019-08-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPS5955963A|1982-09-25|1984-03-31|Chubu Electric Power|Method and apparatus for raising power transmission tower|
    JP2004132112A|2002-10-15|2004-04-30|Tokyo Electric Power Co Inc:The|Lowermost structure of steel tower|
    US20050001131A1|2003-07-03|2005-01-06|Stevens James A.|Method and apparatus for tower reinforcement system|
    JP2016044516A|2014-08-26|2016-04-04|株式会社竹中工務店|Flexural reinforcement structure for existing tower-like structure|
    US9376830B1|2015-05-01|2016-06-28|Thomas B. Watson, III|Tower reinforcement apparatus and methods|
    CN105298205A|2015-11-30|2016-02-03|熊达煜|Device for strengthening and heightening telegraph pole of power grid and construction method for device|
    DE50203265D1|2002-02-09|2005-07-07|Sag Energieversorgungsloesunge|Process for the rehabilitation of steel pylons made of high voltage pylons|
    BRPI0914329A2|2008-06-24|2015-10-13|Johan Hedinger|truss tower, system to increase the load-bearing capacity of a truss tower, and components of a kit truss tower|
    US10612264B2|2016-03-15|2020-04-07|Piling And Concreting Australia Pty Ltd|Steel cap for an electricity transmission tower|
    法律状态:
    2018-06-13| BA2A| Patent application published|Ref document number: 2672256 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180613 |
    2018-10-15| FG2A| Definitive protection|Ref document number: 2672256 Country of ref document: ES Kind code of ref document: B2 Effective date: 20181015 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201830107A|ES2672256B2|2018-02-08|2018-02-08|Tower construction procedure|ES201830107A| ES2672256B2|2018-02-08|2018-02-08|Tower construction procedure|
    EP19382077.6A| EP3527752A1|2018-02-08|2019-02-04|Construction method for constructing towers|
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