Wire stringing structure for power transmission tower

Abstract

The application discloses a wire stringing structure for a power transmission tower and belongs to the technical field of power transmission. The wire stringing structure comprises a limiting installation frame, a deformable wire stringing mechanism for limiting and erecting cables is arranged above the limiting installation frame, a deformable locking mechanism for cooperating with the limiting installation frame to adjust the shape of the deformable wire stringing mechanism is arranged in the limiting installation frame, the deformable wire stringing mechanism comprises adjustable locking plates arranged at intervals, and the bottom of each adjustable locking plate is fixedly connected with a second adjustable transmission plate which is slidably connected with the limiting installation frame. Through the cooperation of multiple structures, the user can only press simply to realize the instantaneous deformation of the wire stringing structure. Through the deformation of the wire stringing structure, the user can quickly erect the cable. Through the cooperation of multiple locking structures, the wire stringing structure does not have the risk of accidental falling of the cable, and the wire stringing effect of the wire stringing structure is better.

Description

Technical Field

[0001] This invention belongs to the field of power transmission technology, and specifically relates to a power transmission tower overhead line structure. Background Technology

[0002] Electricity is an energy source that uses electrical energy as its power source. It is a power production and consumption system consisting of power generation, transmission, transformation, distribution, and consumption. It converts natural energy into electricity through mechanical devices, and then supplies the electricity to users through transmission, transformation, and distribution. Corresponding overhead line structures are used when erecting power transmission towers.

[0003] Traditional overhead line structures include a left connecting frame, a square groove, a right connecting frame, a mounting frame, a wire groove, an arc-shaped fixing frame, rubber pads, torsion springs, and rigid plastic sleeves. The advantage of this overhead line structure is that the rigid plastic sleeves can improve the protection of the movable card holder.

[0004] However, traditional overhead cable structures are not only cumbersome to operate and have high requirements for cable positioning, but also pose a risk of accidental cable detachment when the cables sway, resulting in poor cable-laying performance and affecting the user experience. Improvements are urgently needed. Summary of the Invention

[0005] The purpose of this invention is to provide a power transmission tower overhead line structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a power transmission tower overhead line structure, comprising a limiting installation frame, a deformable overhead line mechanism for limiting and erecting cables is provided above the limiting installation frame, a deformable locking mechanism for adjusting the shape of the deformable overhead line mechanism in conjunction with the limiting installation frame is provided inside the limiting installation frame, the deformable overhead line mechanism includes adjustable locking plates spaced apart, a second adjustable transmission plate that is slidably connected to the bottom of the adjustable locking plates and the limiting installation frame, a first elastic limiting member that is fixedly connected to the top of the adjustable locking plates, and a first metal protective plate that is fixedly connected to the bottom side of the first elastic limiting member.

[0007] As a further aspect of the present invention: a limiting support plate is provided above the second adjustable transmission plate and is arranged parallel to the limiting installation frame. The limiting support plate is slidably connected to the second adjustable transmission plate. A limiting connecting plate is provided on the lower surface of the limiting support plate and is fixedly connected to the limiting installation frame. The top of the limiting connecting plate is fixedly connected to the limiting support plate. Several second warning elements are provided on the top side of the adjustable locking plate for displaying warning information.

[0008] As a further embodiment of the present invention: the upper surface of the limiting support plate is fixedly connected to a second elastic limiting member for cooperating with the first elastic limiting member to limit the cable, the second elastic limiting member is fixedly connected to the limiting support plate, and the top of the second elastic limiting member is symmetrically inclinedly provided with a second metal protective plate corresponding to the first metal protective plate, the second metal protective plate is fixedly connected to the second elastic limiting member.

[0009] As a further embodiment of the present invention: the deformable locking mechanism includes an adjustable mounting frame. A plurality of first elastic driving members are fixedly connected to the lower surface of the adjustable mounting frame for cooperating with the limiting mounting frame to drive the adjustable mounting frame to move towards the limiting support plate. First adjustable transmission plates corresponding to the second adjustable transmission plates are spaced apart on both sides of the adjustable mounting frame. A plurality of limiting transmission blocks corresponding to the second adjustable transmission plates are fixedly connected to the upper surface of the first adjustable transmission plates. The top of each limiting transmission block is fixedly connected to the second adjustable transmission plate. A plurality of first limiting through holes are opened at both ends of the upper surface of the limiting mounting frame to accommodate the lateral sliding of the limiting transmission blocks. The limiting transmission blocks are slidably connected to the limiting mounting frame through the first limiting through holes.

[0010] As a further aspect of the present invention: the two ends of the first adjustable transmission plate are fixedly connected with a plurality of second elastic driving members for cooperating with the limiting mounting frame to drive the first adjustable transmission plate to move toward the adjustable mounting frame. The second elastic driving members are fixedly connected to the limiting mounting frame, and the first elastic driving members are fixedly connected to the limiting mounting frame.

[0011] As a further embodiment of the present invention: several second transmission inclined plates are fixedly connected to both ends of the lower surface of the adjustable mounting frame, and several first transmission inclined plates are provided on the bottom side of the first adjustable transmission plate to cooperate with the second transmission inclined plates to drive the first adjustable transmission plate to move away from the adjustable mounting frame. The first transmission inclined plates are fixedly connected to the first adjustable transmission plate.

[0012] As a further embodiment of the present invention: a second limiting magnetic plate is inlaid on the side of the first transmission inclined plate facing the second transmission inclined plate, and a first limiting magnetic plate that repels the second limiting magnetic plate is inlaid on the side of the second transmission inclined plate facing the first transmission inclined plate.

[0013] As a further embodiment of the present invention: the upper surface of the adjustable mounting frame is provided with a plurality of limiting locking plates at intervals at both ends, the limiting locking plates are fixedly connected to the adjustable mounting frame, and the top of the first adjustable transmission plate is provided with a plurality of limiting locking grooves for cooperating with the limiting locking plates to lock and fix the limiting transmission block.

[0014] As a further embodiment of the present invention: the first elastic drive member has a plurality of guide slides on both sides for limiting the adjustable mounting frame. The bottom of the guide slide is fixedly connected to the limiting mounting frame. The guide slide passes through the second transmission inclined plate and the adjustable mounting frame. The guide slide is slidably connected to the second transmission inclined plate and to the adjustable mounting frame.

[0015] As a further embodiment of the present invention: several first warning elements are provided below the deformable overhead wire mechanism for displaying warning information. The several first warning elements are spaced apart on the side of the limiting installation frame, and the first warning elements are fixedly connected to the limiting installation frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention has a simple structure and is easy to use. During use, the cooperation of multiple structures allows the user to achieve instant deformation of the cable-laying structure with just a simple press. The deformation of the cable-laying structure facilitates the user to quickly lay cables. Furthermore, the cooperation of multiple locking structures eliminates the risk of accidental cable detachment, resulting in better cable-laying performance and improved user experience. Secondly, the present invention has a warning function and can be applied to different types of cables, making the cable-laying structure more widely applicable and worthy of promotion and use. Attached Figure Description

[0017] Figure 1 A schematic diagram of a power transmission tower overhead line structure;

[0018] Figure 2 This is a schematic diagram of a limiting installation frame in a power transmission tower overhead line structure.

[0019] Figure 3 A schematic diagram of a deformable locking mechanism in a power transmission tower overhead line structure;

[0020] Figure 4 An exploded view of a deformable locking mechanism in a power transmission tower overhead line structure;

[0021] Figure 5 A schematic diagram of the first adjustable transmission plate in a power transmission tower overhead line structure;

[0022] Figure 6 This is a structural schematic diagram of a deformable overhead line mechanism in an overhead line structure for a power transmission tower.

[0023] Figure 7 An exploded view of a deformable overhead line mechanism in an overhead line structure for a power transmission tower.

[0024] In the diagram: 1-Limiting mounting frame, 2-Deformable locking mechanism, 3-Deformable cable-laying mechanism, 4-First warning component, 5-First limiting through hole, 20-Guide slide plate, 21-First elastic drive component, 22-First limiting magnetic plate, 23-First transmission ramp, 24-Second limiting magnetic plate, 25-Second elastic drive component, 26-Limiting transmission block, 27-Limiting locking plate, 28-Second transmission ramp, 291-Adjustable mounting frame, 292-First adjustable transmission plate, 293-Limiting locking groove, 30-Limiting lifting plate, 31-Limiting connecting plate, 32-Second adjustable transmission plate, 33-First elastic limiting component, 34-Adjustable cable-locking plate, 35-First metal protective plate, 36-Second metal protective plate, 37-Second warning component, 38-Second elastic limiting component. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connection or setting, detachable connection or setting, or integral connection or setting.

[0027] Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0028] Please see Figure 1 This embodiment provides a power transmission tower overhead line structure, including a limiting installation frame 1. A deformable overhead line mechanism 3 is provided above the limiting installation frame 1 for limiting and erecting cables. A deformable locking mechanism 2 is provided inside the limiting installation frame 1 for adjusting the shape of the deformable overhead line mechanism 3 in conjunction with the limiting installation frame 1. Several first warning pieces 4 are provided below the deformable overhead line mechanism 3 for displaying warning information. The first warning pieces 4 are handwritten fluorescent boards or reflective boards. Several first warning pieces 4 are spaced apart on the side of the limiting installation frame 1 and are fixedly connected to the limiting installation frame 1.

[0029] Please see Figure 1 , Figure 6 and Figure 7In one embodiment, to make the use of the deformable overhead line mechanism 3 more reliable, the deformable overhead line mechanism 3 preferably includes adjustable locking plates 34 spaced apart. The bottom of the adjustable locking plate 34 is fixedly connected to a second adjustable transmission plate 32 that is slidably connected to the limiting mounting frame 1. The top of the adjustable locking plate 34 is fixedly connected to a first elastic limiting member 33, which is a rubber airbag. The side of the rubber airbag is provided with an inflation port. The bottom side of the first elastic limiting member 33 is fixedly connected to a first metal protective plate 35, which is a steel plate.

[0030] Please see Figure 7 In one embodiment, to enrich the functions of the deformable cable-laying mechanism 3, preferably, a limiting support plate 30 is provided above the second adjustable transmission plate 32, which is parallel to the limiting installation frame 1. The limiting support plate 30 is slidably connected to the second adjustable transmission plate 32. A limiting connecting plate 31 is provided on the lower surface of the limiting support plate 30, which is fixedly connected to the limiting installation frame 1. The top of the limiting connecting plate 31 is fixedly connected to the limiting support plate 30. Several second warning elements 37 are provided on the top side of the adjustable cable-locking plate 34 for displaying warning information. The second warning elements 37 are reflectors.

[0031] Please see Figure 7 In one embodiment, to enrich the functions of the deformable cable-laying mechanism 3, preferably, the upper surface of the limiting support plate 30 is fixedly connected to a second elastic limiting member 38 for cooperating with the first elastic limiting member 33 to limit the cable. The second elastic limiting member 38 is a rubber airbag with an inflation port on its side. The second elastic limiting member 38 is fixedly connected to the limiting support plate 30. The top of the second elastic limiting member 38 is symmetrically and obliquely provided with a second metal protective plate 36 corresponding to the first metal protective plate 35. The second metal protective plate 36 is a steel plate and is fixedly connected to the second elastic limiting member 38.

[0032] In another embodiment, to make the use of the deformable overhead line mechanism 3 more reliable, in this embodiment, preferably, the deformable overhead line mechanism 3 includes an adjustable locking plate 34 spaced apart. The bottom of the adjustable locking plate 34 is fixedly connected to a second adjustable transmission plate 32 that is slidably connected to the limiting mounting frame 1. The top of the adjustable locking plate 34 is fixedly connected to a first elastic limiting member 33, which is a rubber block. The bottom side of the first elastic limiting member 33 is fixedly connected to a first metal protective plate 35, which is an aluminum alloy plate.

[0033] In another embodiment, to enrich the functions of the deformable cable-laying mechanism 3, preferably, a limiting support plate 30 is provided above the second adjustable transmission plate 32, which is parallel to the limiting mounting frame 1. The limiting support plate 30 is slidably connected to the second adjustable transmission plate 32. A limiting connecting plate 31 is provided on the lower surface of the limiting support plate 30 and is fixedly connected to the limiting mounting frame 1. The top of the limiting connecting plate 31 is fixedly connected to the limiting support plate 30. Several second warning elements 37, which are fluorescent boards, are provided on the top side of the adjustable cable-locking plate 34 for displaying warning information.

[0034] In another embodiment, to further enrich the functions of the deformable cable-laying mechanism 3, preferably, the upper surface of the limiting support plate 30 is fixedly connected to a second elastic limiting member 38 for cooperating with the first elastic limiting member 33 to limit the cable. The second elastic limiting member 38 is a rubber block and is fixedly connected to the limiting support plate 30. The top of the second elastic limiting member 38 is symmetrically and obliquely provided with a second metal protective plate 36 corresponding to the first metal protective plate 35. The second metal protective plate 36 is an aluminum alloy plate and is fixedly connected to the second elastic limiting member 38.

[0035] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 In one embodiment, to make the use of the deformable locking mechanism 2 more reliable, the deformable locking mechanism 2 preferably includes an adjustable mounting frame 291. A plurality of first elastic driving members 21 are fixedly connected to the lower surface of the adjustable mounting frame 291 for cooperating with the limiting mounting frame 1 to drive the adjustable mounting frame 291 to move closer to the limiting support plate 30. The first elastic driving members 21 are springs and are fixedly connected to the limiting mounting frame 1. First adjustable transmission plates 292 corresponding to the second adjustable transmission plate 32 are spaced apart on both sides of the adjustable mounting frame 291. A plurality of limiting transmission blocks 26 corresponding to the second adjustable transmission plate 32 are fixedly connected to the upper surface of the first adjustable transmission plate 292. The top of the limiting transmission blocks 26 is fixedly connected to the second adjustable transmission plate 32. A plurality of first limiting through holes 5 are opened at both ends of the upper surface of the limiting mounting frame 1 to accommodate the lateral sliding of the limiting transmission blocks 26. The limiting transmission blocks 26 are slidably connected to the limiting mounting frame 1 through the first limiting through holes 5.

[0036] Please see Figure 3 and Figure 4In one embodiment, to enrich the functionality of the deformable locking mechanism 2, preferably, the first adjustable transmission plate 292 is fixedly connected to both ends with a plurality of second elastic driving members 25 for cooperating with the limiting mounting frame 1 to drive the first adjustable transmission plate 292 to move towards the adjustable mounting frame 291. The second elastic driving members 25 are springs and are fixedly connected to the limiting mounting frame 1. The lower surface of the adjustable mounting frame 291 is fixedly connected to both ends with a plurality of second transmission inclined plates 28. The side bottom of the first adjustable transmission plate 292 is provided with a plurality of first transmission inclined plates 23 for cooperating with the second transmission inclined plates 28 to drive the first adjustable transmission plate 292 to move away from the adjustable mounting frame 291. The first transmission inclined plates 23 are fixedly connected to the first adjustable transmission plate 292.

[0037] Please see Figure 3 and Figure 4 In one embodiment, to reduce the transmission friction resistance of the deformable locking mechanism 2, preferably, a second limiting magnetic plate 24 is embedded on the side of the first transmission inclined plate 23 facing the second transmission inclined plate 28, and a first limiting magnetic plate 22 that repels the second limiting magnetic plate 24 is embedded on the side of the second transmission inclined plate 28 facing the first transmission inclined plate 23. Both the first limiting magnetic plate 22 and the second limiting magnetic plate 24 are neodymium iron boron magnetic plates. Several limiting locking plates 27 are spaced apart at both ends of the upper surface of the adjustable mounting frame 291. The limiting locking plates 27 are fixedly connected to the adjustable mounting frame 291. Several limiting locking grooves 293 are opened on the top of the first adjustable transmission plate 292 to cooperate with the limiting locking plates 27 to lock and fix the limiting transmission block 26.

[0038] Please see Figure 3 and Figure 4 In one embodiment, to enrich the function of the deformable locking mechanism 2, preferably, the first elastic drive member 21 is provided with a plurality of guide slide plates 20 on both sides for limiting the adjustable mounting frame 291. The bottom of the guide slide plate 20 is fixedly connected to the limiting mounting frame 1. The guide slide plate 20 is disposed through the second transmission inclined plate 28 and the adjustable mounting frame 291. The guide slide plate 20 is slidably connected to the second transmission inclined plate 28 and to the adjustable mounting frame 291.

[0039] In another embodiment, to make the use of the deformable locking mechanism 2 more reliable, preferably, the deformable locking mechanism 2 includes an adjustable mounting frame 291. The lower surface of the adjustable mounting frame 291 is fixedly connected with a plurality of first elastic driving members 21 for cooperating with the limiting mounting frame 1 to drive the adjustable mounting frame 291 to move towards the limiting support plate 30. The first elastic driving members 21 are metal springs. The first elastic driving members 21 are fixedly connected to the limiting mounting frame 1. The two sides of the adjustable mounting frame 291 are provided with first adjustable transmission plates 292 corresponding to the second adjustable transmission plate 32. The upper surface of the first adjustable transmission plate 292 is fixedly connected with a plurality of limiting transmission blocks 26 corresponding to the second adjustable transmission plate 32. The top of the limiting transmission block 26 is fixedly connected to the second adjustable transmission plate 32. The upper surface of the limiting mounting frame 1 is provided with a plurality of first limiting through holes 5 for accommodating the lateral sliding of the limiting transmission block 26. The limiting transmission block 26 is slidably connected to the limiting mounting frame 1 through the first limiting through holes 5.

[0040] In another embodiment, to further enrich the functionality of the deformable locking mechanism 2, preferably, the first adjustable transmission plate 292 is fixedly connected to both ends with a plurality of second elastic driving members 25 for cooperating with the limiting mounting frame 1 to drive the first adjustable transmission plate 292 to move towards the adjustable mounting frame 291. The second elastic driving members 25 are metal springs and are fixedly connected to the limiting mounting frame 1. The lower surface of the adjustable mounting frame 291 is fixedly connected to both ends with a plurality of second transmission inclined plates 28. The side bottom of the first adjustable transmission plate 292 is provided with a plurality of first transmission inclined plates 23 for cooperating with the second transmission inclined plates 28 to drive the first adjustable transmission plate 292 to move away from the adjustable mounting frame 291. The first transmission inclined plates 23 are fixedly connected to the first adjustable transmission plate 292.

[0041] In another embodiment, to reduce the transmission friction resistance of the deformable locking mechanism 2, preferably, a second limiting magnetic plate 24 is embedded on the side of the first transmission inclined plate 23 facing the second transmission inclined plate 28, and a first limiting magnetic plate 22 that repels the second limiting magnetic plate 24 is embedded on the side of the second transmission inclined plate 28 facing the first transmission inclined plate 23. Both the first limiting magnetic plate 22 and the second limiting magnetic plate 24 are electromagnetic plates. A plurality of limiting locking plates 27 are spaced apart at both ends of the upper surface of the adjustable mounting frame 291, and the limiting locking plates 27 are fixedly connected to the adjustable mounting frame 291. The top of the first adjustable transmission plate 292 is provided with several limiting locking grooves 293 for locking and fixing the limiting transmission block 26 in conjunction with the limiting locking plate 27. The two sides of the first elastic drive member 21 are provided with several guide slide plates 20 for limiting the adjustable mounting frame 291. The bottom of the guide slide plate 20 is fixedly connected to the limiting mounting frame 1. The guide slide plate 20 is set through the second transmission inclined plate 28 and the adjustable mounting frame 291. The guide slide plate 20 is slidably connected to the second transmission inclined plate 28 and to the adjustable mounting frame 291.

[0042] The working principle and usage process of this invention are as follows: When it is necessary to string cables, the user presses the adjustable mounting frame 291 downwards. At this time, the downward movement of the adjustable mounting frame 291 causes the limiting locking plate 27 to slide out of the limiting locking groove 293, thereby unlocking the first adjustable transmission plate 292. As the adjustable mounting frame 291 moves further downwards, the second transmission inclined plate 28, in conjunction with the first transmission inclined plate 23, drives the first adjustable transmission plate 292 to move away from the adjustable mounting frame 291. At this time, the first limiting magnetic plate... The combination of 22 and the second limiting magnetic plate 24 can significantly reduce the transmission resistance between the second transmission inclined plate 28 and the first transmission inclined plate 23, making the use of the cable-laying structure smoother. Through the cooperation of the limiting transmission block 26 and the second adjustable transmission plate 32, the adjustable locking plate 34 moves away from the limiting support plate 30. At this time, the cable can directly enter between the two adjustable locking plates 34. Meanwhile, the cable is located between the first elastic limiting member 33 and the second elastic limiting member 38, thereby realizing the rapid laying of the cable.

[0043] Then the user releases the adjustable mounting frame 291, at which point the first elastic drive element 21 drives the adjustable mounting frame 291 to reset, thereby instantly restoring the overhead line structure to its attached position. Figure 1In the initial configuration shown, the adjustable cable locking plate 34 is locked, thus eliminating any risk of accidental cable detachment. At the same time, the first elastic limiting member 33 and the second elastic limiting member 38 provide limiting buffer for the cable. Users can also limit and fix the cable by inflating the first elastic limiting member 33 and the second elastic limiting member 38 according to their needs. This allows the overhead cable structure to better meet the diverse needs of users and further enhance the user experience of the overhead cable structure.

[0044] This invention, through the coordinated operation of multiple structures, allows users to instantly deform the cable-laying structure with a simple press. This deformation facilitates rapid cable installation, and the combination of various locking mechanisms eliminates the risk of accidental cable detachment, resulting in better cable-laying performance and improved user experience. Furthermore, the invention features a warning function and is applicable to different cable types, broadening its applicability. Finally, its simple structure and ease of use make it worthy of promotion and widespread adoption.

[0045] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power transmission tower overhead line structure, comprising a limiting installation frame, characterized in that: The upper part of the limiting installation frame is provided with a deformable cable-laying mechanism for limiting and erecting cables. The interior of the limiting installation frame is provided with a deformable locking mechanism for adjusting the shape of the deformable cable-laying mechanism in conjunction with the limiting installation frame. The deformable cable-laying mechanism includes adjustable locking plates arranged at intervals. The bottom of the adjustable locking plates is fixedly connected to a second adjustable transmission plate that is slidably connected to the limiting installation frame. The top of the adjustable locking plates is fixedly connected to a first elastic limiting member. The bottom side of the first elastic limiting member is fixedly connected to a first metal protective plate.

2. The overhead line structure for power transmission towers according to claim 1, characterized in that: Above the second adjustable transmission plate is a limiting support plate that is parallel to the limiting installation frame. The limiting support plate is slidably connected to the second adjustable transmission plate. On the lower surface of the limiting support plate is a limiting connecting plate that is fixedly connected to the limiting installation frame. The top of the limiting connecting plate is fixedly connected to the limiting support plate. On the top side of the adjustable locking plate are several second warning pieces that serve to display warning information.

3. The overhead line structure for power transmission towers according to claim 2, characterized in that: The upper surface of the limiting support plate is fixedly connected to a second elastic limiting member for cooperating with the first elastic limiting member to limit the cable. The second elastic limiting member is fixedly connected to the limiting support plate. The top of the second elastic limiting member is symmetrically and inclinedly provided with a second metal protective plate corresponding to the first metal protective plate. The second metal protective plate is fixedly connected to the second elastic limiting member.

4. The overhead line structure for power transmission towers according to claim 3, characterized in that: The deformable locking mechanism includes an adjustable mounting frame. A plurality of first elastic driving members are fixedly connected to the lower surface of the adjustable mounting frame to drive the adjustable mounting frame to move towards the limiting support plate. First adjustable transmission plates, corresponding to the second adjustable transmission plates, are spaced apart on both sides of the adjustable mounting frame. A plurality of limiting transmission blocks, corresponding to the second adjustable transmission plates, are fixedly connected to the upper surface of the first adjustable transmission plates. The top of each limiting transmission block is fixedly connected to the second adjustable transmission plate. A plurality of first limiting through holes are opened at both ends of the upper surface of the limiting mounting frame to accommodate the lateral sliding of the limiting transmission blocks. The limiting transmission blocks are slidably connected to the limiting mounting frame through the first limiting through holes.

5. The overhead line structure for power transmission towers according to claim 4, characterized in that: The first adjustable transmission plate has several second elastic driving components fixedly connected to both ends for cooperating with the limiting mounting frame to drive the first adjustable transmission plate to move towards the adjustable mounting frame. The second elastic driving components are fixedly connected to the limiting mounting frame, and the first elastic driving component is fixedly connected to the limiting mounting frame.

6. The overhead line structure for power transmission towers according to claim 5, characterized in that: Several second transmission inclined plates are fixedly connected to both ends of the lower surface of the adjustable mounting frame. Several first transmission inclined plates are provided on the bottom side of the first adjustable transmission plate to cooperate with the second transmission inclined plates to drive the first adjustable transmission plate to move away from the adjustable mounting frame. The first transmission inclined plates are fixedly connected to the first adjustable transmission plate.

7. The overhead line structure for power transmission towers according to claim 6, characterized in that: A second limiting magnetic plate is embedded on the side of the first transmission inclined plate facing the second transmission inclined plate, and a first limiting magnetic plate that repels the second limiting magnetic plate is embedded on the side of the second transmission inclined plate facing the first transmission inclined plate.

8. The overhead line structure for power transmission towers according to claim 7, characterized in that: The upper surface of the adjustable mounting frame is provided with several limiting locking plates at intervals at both ends. The limiting locking plates are fixedly connected to the adjustable mounting frame. The top of the first adjustable transmission plate is provided with several limiting locking grooves for cooperating with the limiting locking plates to lock and fix the limiting transmission block.

9. The overhead line structure for power transmission towers according to claim 8, characterized in that: The first elastic drive member has several guide slides on both sides for limiting the adjustable mounting frame. The bottom of the guide slide is fixedly connected to the limiting mounting frame. The guide slide passes through the second transmission inclined plate and the adjustable mounting frame. The guide slide is slidably connected to the second transmission inclined plate and to the adjustable mounting frame.

10. The overhead line structure for power transmission towers according to any one of claims 1-9, characterized in that: The deformable overhead wire mechanism is provided with several first warning pieces below it for displaying warning information. The first warning pieces are spaced apart on the side of the limiting installation frame and are fixedly connected to the limiting installation frame.

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