CN114704148B - Grid reinforcing structure for improving lateral bearing capacity of power transmission tower and working method - Google Patents
Grid reinforcing structure for improving lateral bearing capacity of power transmission tower and working method Download PDFInfo
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- CN114704148B CN114704148B CN202210340541.3A CN202210340541A CN114704148B CN 114704148 B CN114704148 B CN 114704148B CN 202210340541 A CN202210340541 A CN 202210340541A CN 114704148 B CN114704148 B CN 114704148B
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- plate body
- bearing capacity
- reinforcing structure
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 92
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower and a working method, and belongs to the technical field of power transmission equipment. The grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower can provide lateral support for the power transmission tower, so that the lateral bearing capacity of the power transmission tower is improved, the fixing effect of the power transmission tower is met, and the stability of the power transmission tower is ensured.
Description
Technical Field
The utility model belongs to the technical field of power transmission equipment, and particularly relates to a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower and a working method.
Background
The power transmission line tower mainly bears wind load, ice load, line tension, constant load, personnel and tool weight during installation or maintenance, and loads such as broken lines, earthquake action and the like. The transmission tower comprises support rods and connecting rods arranged between the support rods, wherein the connecting rods are generally arranged in a crossed mode and form a net together with the support rods.
In the "chinese patent application of utility model: CN212105337U "discloses a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower, which has the technical scheme that: the power transmission tower is additionally provided with the reinforcing plate, the distance between the reinforcing plate and the supporting rod of the power transmission tower is adjusted, the reinforcing plate and the supporting rod of the power transmission tower are fixed through bolts, meanwhile, the connecting rods which are arranged in a crossing way of the reinforcing plate and the power transmission tower are clamped through the first connecting ring and the second connecting ring which are mutually hinged, and the reinforcing plate is fastened through the adjusting device, so that the connection stability of the reinforcing plate and the power transmission tower is improved, a grid reinforcing structure is formed together with the power transmission tower, and the lateral bearing capacity of the power transmission tower is enhanced; the reinforcing plate is arranged in a hollow mode, and the reinforcing rod is arranged in the reinforcing plate, so that the structural strength of the reinforcing plate can be ensured under the condition of reducing the dead weight of the reinforcing plate; the ripple that the stiffening rod surface set up can reduce the stiffening rod and expand with heat and contract with cold the influence of lateral bearing capacity to the transmission tower under the circumstances, improves its holistic stability.
However, this grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower does not have a supporting frame structure with side edges, and the effect is poor in terms of fixing, so that further research and development are necessary for the grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower to solve the related defects.
Disclosure of Invention
The utility model aims to provide a grid reinforcing structure for improving the lateral bearing capacity of a power transmission tower, which can increase the lateral bearing capacity of the power transmission tower and improve the fixing effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an improve grid reinforced structure of transmission tower side direction bearing capacity, including the fixed plate body, the outside of fixed plate body articulates there is the bracing piece, the lower extreme of bracing piece is fixed with the bottom plate, be equipped with on the bottom plate and be used for fixing subaerial earth auger, the outside of fixed plate body with the middle part of bracing piece articulates there is flexible connecting rod, the inboard of fixed plate body is equipped with multiunit chucking board, every group chucking board includes longitudinal parallel arrangement's first backup pad and second backup pad, first backup pad and second backup pad are provided with chucking mechanism; the clamping mechanism comprises a fixing rod and a pressing plate, the pressing plate is located between the first supporting plate and the second supporting plate, one end of the fixing rod is connected to the edge and penetrates through the first supporting plate, a pull ring is arranged at the outer end of the first supporting plate, a compression spring is sleeved on the fixing rod, and the compression spring is connected between the first supporting plate and the pressing plate.
In some possible embodiments, the upper end of the fixing plate body is rotatably provided with a plurality of L-shaped rod bodies.
In some possible embodiments, an adhesive pad is fixed to the upper end of the L-shaped rod body.
In some possible embodiments, two sides of the fixing plate body are respectively and elastically connected with a clamping plate, and the clamping plate is provided with a clamping edge extending towards the inner side of the fixing plate body.
In some possible embodiments, two sides of the fixing plate are longitudinally provided with elongated grooves, and the clamping plates are inserted into the elongated grooves and connected through elastic pieces.
In some possible embodiments, a mounting plate is fixedly connected to the top of the inner side of the fixing plate body, and a clamping ring is arranged on the mounting plate.
In some possible embodiments, a side of the snap ring facing the inner side of the fixing plate body is provided with two free ends, one of the free ends is provided with a threaded hole, the other free end is provided with a baffle, and the baffle is provided with a mounting hole in fit connection with the threaded hole.
In some possible embodiments, a first long plate longitudinally arranged is fixedly connected to the middle part of the inner side of the fixing plate body, and a magic tape is arranged on the inner side surface of the first long plate.
In some of the possible embodiments of the present utility model,
compared with the prior art, the grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower provided by the utility model has the advantages that the fixing plate body is fixed on the support frame in the power transmission tower through the clamping mechanism between the first support plate and the second support plate, so that the fixing plate body is connected with the support frame in the power transmission tower. The length of the telescopic connecting rod is adjusted so that the supporting rod is supported on the outer side of the fixed plate body at a required angle, and the ground auger on the bottom plate at the lower end of the supporting rod is fixed on the ground to provide lateral support for the power transmission tower, so that the lateral bearing capacity of the power transmission tower is improved, the fixing effect of the power transmission tower is met, and the stability of the power transmission tower is ensured.
The utility model also provides a working method of the grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower, which comprises the following working steps:
s1: through the collocation setting of fixed plate body and dead lever, during the use, when staff pulls the dead lever to certain position through holding the pull ring, with the support frame joint in the transmission tower in the middle part of second backup pad and clamp plate, and then loosen the dead lever and with transmission tower joint in the middle part of fixed plate body;
s2: through the cooperation setting of bracing piece and earth auger, during the use, the staff utilizes the earth auger fixed stay fixed plate body through the angle of adjusting the bracing piece.
The application provides a improve grid reinforced structure's of transmission tower side direction bearing capacity work method, possess following beneficial effect, can instruct the use of relevant device, through the cooperation setting of fixed plate body, bracing piece and earth auger, during the use, the staff is with the fixed plate body through holding the pull ring when stretching the dead lever to certain position, with the support frame joint in the transmission tower in the middle part of second backup pad and joint board, and then loosen the dead lever and with the transmission tower joint in the middle part of fixed plate body, then through the angle of adjusting the bracing piece, utilize earth auger fixed stay fixed plate body, thereby reached the effect of strengthening the fixed plate body, the firm effect of transmission tower has been improved, the life of transmission tower has been prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower according to the present utility model;
fig. 2 is a schematic structural diagram of a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower according to the second embodiment of the present utility model;
FIG. 3 is a view of the mounting structure of FIG. 1;
fig. 4 is a schematic structural view of a clamping mechanism provided by the utility model.
The reference numerals are explained as follows:
1. a fixing plate body;
2. a threaded hole;
3. a mounting plate;
4. a support rod;
5. a bottom plate;
6. an earth auger;
7. a telescopic connecting rod;
8. a first support plate;
9. a second support plate;
10. a round hole;
11. a clamping mechanism;
12. an L-shaped rod body;
13. an elongated slot;
14. a tension spring;
15. a clamping plate;
16. a clasp;
17. a baffle;
18. a first elongate plate;
19. a fixed rod;
20. a compression spring;
21. a first connecting rod;
22. a mounting plate;
23. and a second connecting rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
Referring to fig. 1 to 4, a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower according to the present utility model will now be described. The utility model provides an improve net reinforced structure of transmission tower side direction bearing capacity, including fixed plate body 1, the outside of fixed plate body 1 articulates there is bracing piece 4, and the lower extreme of bracing piece 4 is fixed with bottom plate 5, is equipped with on the bottom plate 5 to be used for fixing at subaerial earth auger 6, and the outside of fixed plate body 1 articulates with the middle part of bracing piece 4 has telescopic connecting rod 7, and the inboard of fixed plate body 1 is equipped with multiunit chucking board, and every chucking board of group includes longitudinal parallel arrangement's first backup pad 8 and second backup pad 9, and first backup pad 8 and second backup pad 9 are provided with chucking mechanism 11.
Compared with the prior art, the grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower provided by the utility model has the advantages that the fixed plate body 1 is fixed on the support frame in the power transmission tower through the clamping mechanism 11 between the first support plate 8 and the second support plate 9, so that the fixed plate body 1 is connected with the support frame in the power transmission tower. The length of the telescopic connecting rod 7 is adjusted so that the supporting rod 4 is supported on the outer side of the fixed plate body 1 at a required angle, the ground auger 6 on the bottom plate 5 at the lower end of the supporting rod 4 is fixed on the ground, lateral support of the power transmission tower is provided, and therefore the lateral bearing capacity of the power transmission tower is improved, the fixing effect of the power transmission tower is met, and the stability of the power transmission tower is ensured.
Wherein, the mounting panel 3 is fixed to be equipped with in the well upper portion of fixed plate body 1 lateral surface, and hinged joint is passed through in the lateral surface of mounting panel 3 to the upper end of bracing piece 4 to improve the stability that bracing piece 4 upper end and fixed plate body 1 lateral surface are connected.
The telescopic connecting rod 7 is a pneumatic rod, and the supporting angle between the supporting rod 4 and the fixed plate body 1 is adjusted by external force; or, the telescopic connecting rod 7 is an electric push rod, and automatic extension or shortening is realized through electric operation, so that the supporting angle between the supporting rod 4 and the fixed plate body 1 is realized through active adjustment.
In some embodiments, referring to fig. 1, a plurality of L-shaped rods 12 are rotatably disposed at the upper end of the fixing plate body 1.
Specifically, the L-shaped rod body 12 includes a vertical section and a horizontal section that are integrally formed, and the lower end of the vertical section is inserted into the circular hole 10 at the upper end of the fixing plate body 1, so as to realize that the L-shaped rod body 12 rotates along the axis of the vertical section, thereby changing the position of the horizontal section, and connecting with a better fit power transmission tower.
Preferably, an adhesive pad is fixed to the upper end of the L-shaped rod body 12. The upper end of the L-shaped rod body 12 can be directly stuck on the power transmission tower through a sticking pad so as to realize quick connection.
In some embodiments, referring to fig. 2, two sides of the fixing plate body 1 are respectively elastically connected with a clamping plate 15, and the clamping plate 15 has a clamping edge extending toward the inner side of the fixing plate body 1.
Specifically, the clamping plates 15 on two sides of the fixing plate body 1 can be mutually matched and clamped on the supporting frame of the power transmission tower, and stable clamping is realized by utilizing elasticity of the clamping plates. Two clamping edges extending inwards can be simultaneously matched and clamped on a supporting frame of the power transmission tower, so that the connection of the two clamping edges is more stable.
In some embodiments, referring to fig. 2, two sides of the fixing plate are longitudinally provided with elongated slots 13, and the clamping plates 15 are inserted into the elongated slots 13 and connected by elastic members.
Specifically, the long groove 13 is adapted to the shape of the inner side of the clamping plate 15, and can be inserted into the long groove 13. The elastic members are a first connecting rod 21 and an extension spring 14.
Wherein, a plurality of first connecting rods 21 are connected to the inner side of the clamping plate 15 from top to bottom at intervals, the end parts of the first connecting rods 21 are connected with extension springs 14, the end parts of the extension springs 14 are connected to the bottom of the long grooves 13, and the clamping plate 15 is positioned in the long grooves 13 by means of the first connecting rods 21 and the extension springs 14.
When the support frame of the transmission tower is needed to be clamped, the clamping plates 15 are pulled outwards, so that the clamping plates 15 have elastic force moving into the long grooves 13, and further the clamping of the two clamping plates 15 on the support frame of the transmission tower is realized.
In some embodiments, referring to fig. 2, a mounting plate 22 is fixedly connected to the top of the inner side of the fixing plate body 1, and a snap ring 16 is disposed on the mounting plate 22.
Specifically, the end fixing of mounting disc 22 is equipped with the second connecting rod, and the end welded fastening of second connecting rod has snap ring 16, and the support frame at the transmission tower can be blocked to snap ring 16, further improves the stability that this device is connected with the support frame of transmission tower.
In some embodiments, referring to fig. 2, a side of the snap ring 16 facing the inner side of the fixing plate body 1 is provided with two free ends, wherein one free end is provided with a threaded hole 2, the other free end is provided with a baffle 17, and the baffle 17 is provided with a mounting hole in fit connection with the threaded hole 2.
Specifically, the snap ring 16 is a semicircle ring, and is provided with two free ends, and the two free ends are sleeved on a rod body or a column body corresponding to the support frame of the power transmission tower, and the baffle 17 on one free end of the snap ring 16 is buckled on the other free end through overturning, so that the mounting hole on the baffle 17 corresponds to the threaded hole 2, at the moment, the bolt penetrates through the mounting hole and is in threaded connection with the threaded hole 2, thereby ensuring the stability of the connection position of the snap ring 16 and the support frame of the power transmission tower and avoiding the accidental falling.
In some embodiments, referring to fig. 2, a first elongated plate 18 is fixedly connected to the middle of the inner side of the fixing plate body 1, and a magic tape is disposed on the inner side surface of the first elongated plate 18.
Specifically, the magic tape using the first elongated plate 18 is attached to the support frame of the power transmission tower, so that another preferred connection mode is provided, and the connection between the fixing plate body 1 and the support frame of the power transmission tower can be more stable. Meanwhile, it should be noted that a magic tape needs to be arranged on the support frame of the power transmission tower so that the two magic tapes are matched with each other to realize stable connection.
In some embodiments, referring to fig. 4, the clamping mechanism 11 includes a fixing rod 19 and a pressing plate, the pressing plate is located between the first supporting plate 8 and the second supporting plate 9, one end of the fixing rod 19 is connected to the pressing plate and penetrates through the first supporting plate 8, a pull ring is disposed at an outer end penetrating out of the first supporting plate 8, a compression spring 20 is sleeved on the fixing rod 19, and the compression spring 20 is connected between the first supporting plate 8 and the pressing plate.
Specifically, the pressing plate has an elastic force moving to the side of the second supporting plate 9 under the elastic force of the compression spring 20, and can be clamped on the supporting frame of the power transmission tower by means of the cooperation of the pressing plate and the second supporting plate 9.
When the power transmission tower support frame is used, the pull ring is pulled outwards firstly to drive the pressing plate to move to one side of the first support plate 8, the compression spring 20 is continuously compressed, the distance between the pressing plate and the second support plate 9 is continuously increased, accordingly, the corresponding parts of the power transmission tower support frame enter into gaps between the pressing plate and the second support plate, after the pull ring is loosened, the compression spring 20 applies pressure to the pressing plate, and accordingly the corresponding parts of the power transmission tower support frame are compressed, stable connection of the fixing plate body 1 and the power transmission tower support frame is achieved, and the situation that the fixing plate body 1 accidentally falls off from the power transmission tower support frame is avoided.
The utility model also provides a working method of the grid reinforcing structure for improving the lateral bearing capacity of the power transmission tower, which comprises the following working steps:
s1: through the collocation setting of fixed plate body 1 and dead lever 19, during the use, when staff pulls dead lever 19 to certain position through holding the pull ring, with the support frame joint in the transmission tower in the middle part of second backup pad 9 and clamp plate, and then loosen dead lever 19 and with transmission tower joint in the middle part of fixed plate body 1;
s2: through the cooperation setting of bracing piece 4 and earth auger 6, during the use, the staff utilizes earth auger 6 fixed stay fixed plate body 1 through the angle of adjusting bracing piece 4.
The application provides a improve grid reinforced structure's of transmission tower side direction bearing capacity work method, possess following beneficial effect, can instruct the use of relevant device, through fixed plate body 1, bracing piece 4 and the cooperation setting of earth auger 6, during the use, the staff is with fixed plate body 1 through holding the pull ring when stretching fixed lever 19 to certain position, with the support frame joint in the transmission tower at the middle part of second backup pad 9 and clamp plate, and then loosen fixed lever 19 and with transmission tower joint at the middle part of fixed plate body 1, then through adjusting the angle of bracing piece 4, utilize the fixed plate body 1 of earth auger 6, thereby reached the effect of strengthening fixed plate body 1, the firm effect of transmission tower has been improved, the life of transmission tower has been prolonged.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower, which is characterized by comprising a fixed plate body (1), wherein a supporting rod (4) is hinged to the outer side of the fixed plate body (1), a bottom plate (5) is fixed to the lower end of the supporting rod (4), a ground auger (6) used for being fixed to the ground is arranged on the bottom plate (5), a telescopic connecting rod (7) is hinged to the outer side of the fixed plate body (1) and the middle of the supporting rod (4), a plurality of groups of clamping plates are arranged on the inner side of the fixed plate body (1), each group of clamping plates comprises a first supporting plate (8) and a second supporting plate (9) which are longitudinally arranged in parallel, and a clamping mechanism (11) is arranged on the first supporting plate (8) and the second supporting plate (9); clamping mechanism (11) are including dead lever (19) and clamp plate, the clamp plate is located first backup pad (8) with between second backup pad (9), the one end of dead lever (19) is connected on the clamp plate, and runs through first backup pad (8), and wear out the outer end of first backup pad (8) is equipped with the pull ring, the cover is equipped with compression spring (20) on dead lever (19), compression spring (20) are connected first backup pad (8) with between the clamp plate.
2. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 1, characterized in that the upper end of the fixing plate body (1) is rotatably provided with a plurality of L-shaped rod bodies (12).
3. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 2, characterized in that the upper end of the L-shaped rod body (12) is fixed with a paste pad.
4. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 1, characterized in that two sides of the fixing plate body (1) are respectively and elastically connected with clamping plates (15), and the clamping plates (15) are provided with clamping edges extending towards the inner side of the fixing plate body (1).
5. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 4, wherein two sides of the fixing plate are longitudinally provided with long grooves (13), and the clamping plates (15) are inserted into the long grooves (13) and connected through elastic pieces.
6. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 1, wherein the top of the inner side of the fixing plate body (1) is fixedly connected with a mounting plate (22), and the mounting plate (22) is provided with a clamping ring (16).
7. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 6, characterized in that one side of the snap ring (16) facing the inner side of the fixed plate body (1) is provided with two free ends, one of which is provided with a threaded hole (2), the other free end is provided with a baffle (17), and the baffle (17) is provided with a mounting hole in fit connection with the threaded hole (2).
8. Grid reinforcing structure for improving lateral bearing capacity of power transmission tower according to claim 1, wherein a first long plate (18) longitudinally arranged is fixedly connected to the middle part of the inner side of the fixed plate body (1), and a magic tape is arranged on the inner side surface of the first long plate (18).
9. A working method of a grid reinforcing structure for improving lateral bearing capacity of a power transmission tower, which uses the grid reinforcing structure for improving lateral bearing capacity of the power transmission tower according to any one of claims 1 to 8, and is characterized by comprising the following working steps:
s1: through the collocation setting of fixed plate body (1) and dead lever (19), during the use, when staff pulls dead lever (19) to certain position through holding the pull ring, with the support frame joint in transmission tower in the middle part of second backup pad (9) and clamp plate, and then loosen dead lever (19) and with transmission tower joint in the middle part of fixed plate body (1);
s2: through the cooperation setting of bracing piece (4) and earth auger (6), during the use, the staff utilizes earth auger (6) fixed stay fixed plate body (1) through the angle of adjusting bracing piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210340541.3A CN114704148B (en) | 2022-03-31 | 2022-03-31 | Grid reinforcing structure for improving lateral bearing capacity of power transmission tower and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210340541.3A CN114704148B (en) | 2022-03-31 | 2022-03-31 | Grid reinforcing structure for improving lateral bearing capacity of power transmission tower and working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114704148A CN114704148A (en) | 2022-07-05 |
| CN114704148B true CN114704148B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210340541.3A Active CN114704148B (en) | 2022-03-31 | 2022-03-31 | Grid reinforcing structure for improving lateral bearing capacity of power transmission tower and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704148B (en) |
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