CN221168946U - Shock-resistant base of power transmission tower - Google Patents
Shock-resistant base of power transmission tower Download PDFInfo
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- CN221168946U CN221168946U CN202322474958.1U CN202322474958U CN221168946U CN 221168946 U CN221168946 U CN 221168946U CN 202322474958 U CN202322474958 U CN 202322474958U CN 221168946 U CN221168946 U CN 221168946U
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- power transmission
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- plate
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 90
- 230000035939 shock Effects 0.000 title claims description 15
- 239000000872 buffer Substances 0.000 claims abstract description 50
- 238000004891 communication Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 14
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a power transmission tower anti-seismic base in the technical field of power transmission tower bases, which comprises a base bottom plate, wherein a power transmission tower base is assembled in the middle section of the top end of the base bottom plate, and anti-seismic organisms are assembled on the periphery of the top end of the base bottom plate, which is positioned on the power transmission tower base; the top end of the base bottom plate is positioned outside the anti-seismic machine body and is provided with a protection base, and the top end of the protection base is provided with an anti-wind plate and a protection backboard of the power transmission tower; the top end of the protection base is provided with a buffer cavity, a driving assembly is assembled in the buffer cavity, and an anti-wind plate of the power transmission tower is assembled on the driving assembly; this transmission tower antidetonation base when transmission tower anti-wind board receives the impact of instant strong wind, shunts the strong wind through the buffer hole, derives the wind direction of reposition of redundant personnel through the intercommunicating pore to extrude the spring by the rubber slab, reach the buffering effect.
Description
Technical Field
The utility model relates to the technical field of power transmission tower bases, in particular to a power transmission tower anti-seismic base.
Background
The power transmission tower is a supporting point of an overhead line, one loop is erected on the power transmission tower and is a single loop power transmission tower, two loops are erected on the power transmission tower and are double loop power transmission towers, the high-voltage power transmission tower is a high-rise structure and is very sensitive to inclination deformation, and particularly the high-voltage power transmission tower is easy to vibrate to incline after being subjected to external forces such as earthquake, strong wind and the like;
For example, patent number CN213115752U is a high-voltage transmission tower anti-seismic base, which comprises a base plate, the top outer wall fixedly connected with shock pad of bottom plate, and the top outer wall fixedly connected with base of shock pad, the surface fixedly connected with fixed block of base, and the top outer wall fixedly connected with of bottom plate is rectangular block that rectangular distribution, the above-mentioned patent is the reinforced concrete fixing base just for having solved current high-voltage transmission tower anti-seismic base, simple structure, can not only cause the electric paralysis of large tracts of land, serious still can cause the problem of casualties, but still there are some disadvantages, for example, in strong air current strong wind weather, when the anti-wind board in above-mentioned patent, its buffer gear can not play fine buffering effect, causes anti-wind board damage, and life is short, consequently, need improve prior art.
Disclosure of utility model
The utility model aims to provide an anti-seismic base of a power transmission tower, which aims to solve the problems that in the weather of strong air flow and strong wind, the buffer mechanism cannot achieve a good buffer energy effect when the strong wind instantly blows to the surface of the anti-wind plate, so that the anti-wind plate is damaged and the service life is short.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the power transmission tower anti-seismic base comprises a base bottom plate, wherein a power transmission tower base is assembled in the middle section of the top end of the base bottom plate, and anti-seismic organisms are assembled on the periphery of the power transmission tower base at the top end of the base bottom plate; the top end of the base bottom plate is positioned outside the anti-seismic machine body and is provided with a protection base, and the top end of the protection base is provided with an anti-wind plate and a protection backboard of the power transmission tower; the top end of the protection base is provided with a buffer cavity, a driving assembly is assembled in the buffer cavity, and an anti-wind plate of the power transmission tower is assembled on the driving assembly; the inside of the wind-resistant plate of the power transmission tower is provided with a communication hole, and the end part of the communication hole extends to the upper end of the wind-resistant plate of the power transmission tower and forms an opening; the front surface of the wind-resistant plate of the power transmission tower is provided with a plurality of buffer holes communicated with the communication holes, and the inside of the communication holes is provided with a plurality of inner grooves corresponding to the buffer holes; buffer springs are respectively installed in the inner grooves, and the upper ends of the buffer springs extend into the buffer holes and are connected with rubber plates.
In order to improve the buffering effect of the wind-resistant plate of the power transmission tower, the power transmission tower anti-seismic base is preferably adopted, the driving assembly comprises shaft seats arranged at two ends of the inside of the buffering cavity, a rotating shaft is arranged between the two shaft seats, three sleeves are arranged outside the shaft seats, and a bearing plate is arranged on the side wall of each sleeve.
In order to facilitate the installation and operation of the wind-resistant plate of the power transmission tower, the power transmission tower anti-seismic base is preferable in that the side wall of the bearing plate is provided with the welding rod, the bottom end of the wind-resistant plate of the power transmission tower is provided with the welding hole, and the welding rod is inserted into the welding hole.
In order to facilitate the improvement of the cooperation between the buffer spring and the rubber plate, the shock-resistant base for the power transmission tower is preferable in the utility model, the bottom of the rubber plate is provided with the buffer cushion, and the buffer cushion is arranged on the inner side of the buffer spring.
In order to improve the strength between the wind-resistant plate and the protective backboard of the power transmission tower, the power transmission tower anti-seismic base is preferably provided with a damping spring between the wind-resistant plate and the protective backboard.
In order to realize the earthquake resistance of the power transmission tower base, the side wall of the earthquake-resistant body is provided with an earthquake-resistant cavity, the two sides of the interior of the earthquake-resistant cavity are respectively provided with an earthquake-resistant device, the periphery of the outer wall of the power transmission tower base is provided with an earthquake-resistant sliding block, and the earthquake-resistant sliding block is arranged in the earthquake-resistant cavity and is connected with the earthquake-resistant device.
In order to facilitate the installation of a base bottom plate, the outer wall of the base bottom plate is preferably provided with fixed columns distributed at equal intervals, and the end parts of the fixed columns are provided with conical heads.
Compared with the prior art, the utility model has the beneficial effects that: this transmission tower antidetonation base, structural design is reasonable, when transmission tower anti-wind plate receives the impact of strong wind in the twinkling of an eye, shunts strong wind through the buffer hole, derives the wind direction of reposition of redundant personnel through the intercommunicating pore to extrude the spring by the rubber slab, reach the buffering effect, and through the mutually supporting of each part in the drive assembly, can improve transmission tower anti-wind plate when receiving the impact, reduce external factor's influence, steady swing reduces the impact force, thereby improves transmission tower anti-wind plate's life.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a base plate of the present utility model;
FIG. 3 is a schematic view of an anti-wind plate of the power transmission tower of the present utility model;
FIG. 4 is a schematic diagram of a drive assembly according to the present utility model;
fig. 5 is an internal schematic view of the wind-resistant plate of the power transmission tower of the present utility model.
In the figure: 1a base bottom plate, 2 a power transmission tower base, 3a protection base, 4 an anti-seismic machine body, 5 an anti-seismic sliding block, 6 a fixed column, 7 a conical head, 8 a buffer cavity, 9 a power transmission tower wind resisting plate, 10 a buffer hole, 11 a protection back plate, 12 a driving component, 121 a rotating shaft, 122 a shaft seat, 123 a sleeve, 124 a bearing plate, 13 a rubber plate, 14 a buffer spring, 15 a communication hole, 16 an inner groove, 17 a buffer pad and 18 a buffer cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
In the technical scheme, the power transmission tower anti-seismic base comprises a base bottom plate 1, wherein a power transmission tower base 2 is assembled in the middle section of the top end of the base bottom plate 1, and anti-seismic organisms 4 are assembled on the periphery of the top end of the base bottom plate 1, which is positioned on the power transmission tower base 2; the top end of the base bottom plate 1 is positioned outside the anti-seismic machine body 4 and is provided with a protection base 3, and the top end of the protection base 3 is provided with an anti-wind plate 9 and a protection backboard 11 of the power transmission tower; a buffer cavity 8 is formed in the top end of the protection base 3, a driving assembly 12 is assembled in the buffer cavity 8, and an anti-wind plate 9 of the power transmission tower is assembled on the driving assembly 12; a communication hole 15 is formed in the power transmission tower wind-resistant plate 9, and the end part of the communication hole 15 extends to the upper end of the power transmission tower wind-resistant plate 9 and forms an opening; the front surface of the wind-resistant plate 9 of the power transmission tower is provided with a plurality of buffer holes 10 communicated with the communication holes 15, and the inside of the communication holes 15 is provided with a plurality of inner grooves 16 corresponding to the buffer holes 10; the buffer springs 14 are respectively arranged in the inner grooves 16, and the upper ends of the buffer springs 14 extend into the buffer holes 6 and are connected with the rubber plates 13;
In the technical scheme, a base bottom plate 1 is installed at a designated position, a power transmission tower is installed on a power transmission tower base 2, a power transmission tower wind-resisting plate 1 is installed in a buffer cavity 8 in a protection base 3, a protection back plate 11 is arranged at the rear side of the power transmission tower wind-resisting plate 9, so that protection is carried out, a driving assembly 12 is arranged in the buffer cavity 8 in the protection base 3, swing of the power transmission tower wind-resisting plate 9 in the buffer cavity 8 is realized, direct impact force is avoided through swing of the power transmission tower wind-resisting plate 9, strong wind is split through a buffer hole 10, the split wind is led out through a communication hole 15, and a buffer spring 14 is extruded by a rubber plate 13, so that a buffer effect is achieved.
In some technical solutions, referring to fig. 4, the driving assembly 12 includes shaft seats 122 installed at two ends of the inside of the buffer cavity 8, a rotating shaft 121 is installed between the two shaft seats 122, three sleeves 123 are installed outside the shaft seats 122, and a bearing plate 124 is installed on a side wall of each sleeve 123.
In this embodiment, two shaft seats 122 may be installed in the buffer gun 8, and the rotation shaft 121 may be rotated between the two shaft seats 122, thereby driving the sleeve 123 and the bearing plate 124 to swing.
In some technical solutions, referring to fig. 2 and 3, a welding rod 125 is installed on a side wall of the bearing plate 124, a welding hole is formed at the bottom end of the wind-resistant plate 9 of the power transmission tower, and the welding rod 125 is inserted into the welding hole.
In this technical scheme, during installation, the welding rod 125 on the bearing plate 124 can be inserted into the welding hole at the bottom end of the wind-resistant plate 9 of the power transmission tower and welded, so that the connection strength between the two is improved.
In some embodiments, referring to fig. 5, a cushion pad 17 is installed at the bottom of the rubber sheet 13, and the cushion pad 17 is disposed inside the cushion spring 14.
In this embodiment, the cushion pad 17 provides a cushioning effect to the rubber sheet 13.
In some technical solutions, referring to fig. 3, a damping spring is assembled between the wind-resistant plate 9 of the power transmission tower and the protective back plate 11.
In the technical scheme, the wind-resistant plate 9 of the power transmission tower rotates by a certain angle after being impacted, and the wind-resistant plate 9 of the power transmission tower is supported and buffered through the arrangement which is not marked in the shock-absorbing spring diagram, so that a good wind-resistant effect is achieved.
In some technical schemes, referring to fig. 2, a shock absorbing cavity is formed in the side wall of the shock absorbing body 4, shock absorbers are mounted on two sides of the inner portion of the shock absorbing cavity, shock absorbing sliding blocks 5 are mounted on the periphery of the outer wall of the power transmission tower base 2, and the shock absorbing sliding blocks 5 are mounted in the shock absorbing cavity and connected with the shock absorbers.
In the technical scheme, the shock-absorbing sliding block 5 can slide in the shock-absorbing cavity, and shock absorbers are arranged on two sides, so that the shock-absorbing effect is realized.
In some technical solutions, referring to fig. 1, fixed columns 6 distributed equidistantly are installed on the outer wall of the base bottom plate 1, and conical heads 7 are installed at the ends of the fixed columns 6.
In this kind of technical scheme, can install the base bottom plate 1 to appointed position department to bury base 1 underground, through the good conical head 7 of fixed column 6, can make the more firm of laminating between ground and the base bottom plate 1, increased the stability of device.
Working principle: when the wind-resistant damping device is used, firstly, the base bottom plate 1 is installed at a designated position, then the power transmission tower is installed on the power transmission tower base 2, the power transmission tower base 2 is connected with the anti-vibration machine body 4, so that anti-vibration protection is carried out, then the power transmission tower wind-resistant plate 9 is installed in the buffer cavity 8 and assembled with the driving component 12 inside the buffer cavity, when the power transmission tower wind-resistant plate 9 is impacted by instant strong wind, the strong wind is split through the buffer hole 10, the split wind direction is led out through the communication hole 15, and the buffer spring 14 is extruded by the rubber plate 13, so that the buffering effect is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a transmission tower antidetonation base, includes base bottom plate (1), its characterized in that: the middle section of the top end of the base bottom plate (1) is provided with a power transmission tower base (2), and the periphery of the top end of the base bottom plate (1) which is positioned on the power transmission tower base (2) is provided with an anti-seismic engine body (4);
The top end of the base bottom plate (1) is positioned outside the anti-seismic machine body (4) and is provided with a protection base (3), and the top end of the protection base (3) is provided with an anti-wind plate (9) of the power transmission tower and a protection backboard (11);
A buffer cavity (8) is formed in the top end of the protection base (3), a driving assembly (12) is arranged in the buffer cavity (8), and an anti-wind plate (9) of the power transmission tower is arranged on the driving assembly (12);
a communication hole (15) is formed in the wind-resistant plate (9) of the power transmission tower, and the end part of the communication hole (15) extends to the upper end of the wind-resistant plate (9) of the power transmission tower and forms an opening;
The front surface of the wind-resistant plate (9) of the power transmission tower is provided with a plurality of buffer holes (10) communicated with the communication holes (15), and the inside of the communication holes (15) is provided with a plurality of inner grooves (16) corresponding to the buffer holes (10);
Buffer springs (14) are respectively arranged in the inner grooves (16), and the upper ends of the buffer springs (14) extend into the buffer holes (10) and are connected with rubber plates (13).
2. The transmission tower earthquake-resistant foundation of claim 1, wherein: the driving assembly (12) comprises shaft bases (122) arranged at two ends inside the buffer cavity (8), a rotating shaft (121) is arranged between the two shaft bases (122), three sleeves (123) are arranged outside the shaft bases (122), and bearing plates (124) are arranged on the side walls of the sleeves (123).
3. The transmission tower earthquake-resistant foundation of claim 2, wherein: the welding rod (125) is installed on the side wall of the bearing plate (124), a welding hole is formed in the bottom end of the wind-resisting plate (9) of the power transmission tower, and the welding rod (125) is inserted into the welding hole.
4. The transmission tower earthquake-resistant foundation of claim 1, wherein: the bottom of the rubber plate (13) is provided with a cushion pad (17), and the cushion pad (17) is arranged on the inner side of the buffer spring (14).
5. The transmission tower earthquake-resistant foundation of claim 1, wherein: damping springs are arranged between the wind-resisting plate (9) of the power transmission tower and the protective backboard (11).
6. The transmission tower earthquake-resistant foundation of claim 1, wherein: the side wall of antidetonation organism (4) has seted up the chamber of moving away to avoid possible earthquakes, and the inside both sides in chamber of moving away to avoid possible earthquakes all install slider (5) of moving away to avoid possible earthquakes around the outer wall of transmission tower base (2), slider (5) of moving away to avoid possible earthquakes are installed in the chamber of moving away to avoid possible earthquakes, and connect the shock absorber.
7. The transmission tower earthquake-resistant foundation of claim 1, wherein: the outer wall of the base bottom plate (1) is provided with fixed columns (6) which are distributed equidistantly, and the end part of each fixed column (6) is provided with a conical head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322474958.1U CN221168946U (en) | 2023-09-12 | 2023-09-12 | Shock-resistant base of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322474958.1U CN221168946U (en) | 2023-09-12 | 2023-09-12 | Shock-resistant base of power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221168946U true CN221168946U (en) | 2024-06-18 |
Family
ID=91443032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322474958.1U Active CN221168946U (en) | 2023-09-12 | 2023-09-12 | Shock-resistant base of power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221168946U (en) |
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2023
- 2023-09-12 CN CN202322474958.1U patent/CN221168946U/en active Active
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