Drainage wire replacement auxiliary device

Abstract

The invention discloses a drainage wire replacement auxiliary device which is used for replacing a drainage wire in a power transmission line, the power transmission line comprises a tower pole, cables and the drainage wire, the drainage wire is used for connecting the cables located on the two sides of the tower pole, and the drainage wire replacement auxiliary device comprises a mounting rod; the first fixing part is movably mounted at the first end of the mounting rod, and the first fixing part can be mounted on a tower rod; the second fixing part is movably mounted at the second end of the mounting rod, and the second fixing part is used for clamping a cable located on one side of the tower rod; and the drainage wire clamping part is movably mounted on the mounting rod, the drainage wire clamping part is located between the first fixing part and the second fixing part, can move along the mounting rod, and is used for clamping a drainage wire. According to the drainage wire replacement auxiliary device, the operation difficulty of an operator can be reduced, and disassembly and assembly of the drainage wire can be independently completed by a single person.

Description

Technical Field

[0001] This application relates to the field of power engineering technology, and in particular to an auxiliary device for replacing a drain line. Background Technology

[0002] Currently, during the maintenance of transmission lines, when replacing the diversion wires, the differences in line parameters between different towers and the large angles and weight of some diversion wires present challenges. The existing work lacks specialized auxiliary equipment, relying mainly on manual labor to lift and position the diversion wires before disassembling and reassembling them. This requires multiple people working together, resulting in high operational difficulty and low efficiency. Summary of the Invention

[0003] This application aims to address at least one of the technical problems existing in the prior art or related technologies.

[0004] In view of this, the present application proposes an auxiliary device for replacing a lead wire in a power transmission line. The power transmission line includes a tower, a cable, and a lead wire. The lead wire is used to connect the cable located on both sides of the tower. The auxiliary device for replacing the lead wire includes: a mounting rod; a first fixing part, movably mounted on a first end of the mounting rod, which can be mounted on the tower; a second fixing part, movably mounted on a second end of the mounting rod, which is used to clamp the cable located on one side of the tower; and a lead wire clamping part, movably mounted on the mounting rod, located between the first fixing part and the second fixing part, and movable along the mounting rod, which is used to clamp the lead wire.

[0005] In some technical solutions provided in this application, the drain wire clamping part includes: a first clamping body, mounted on a mounting rod, the first clamping body being movable along the mounting rod and rotatable around the mounting rod, the first clamping body having a first clamping groove for accommodating the drain wire; and a drain wire clamping member, mounted on the first clamping body, a portion of the drain wire clamping member extending into the first clamping groove and being movable within the first clamping groove, the first clamping groove having a first clamping surface, the drain wire clamping member being able to cooperate with the first clamping surface to clamp the drain wire.

[0006] In some technical solutions provided in this application, the drain line clamping component includes: a first threaded rod, installed on a first clamping body, one end of the first threaded rod being located in a first clamping groove and the other end being located outside the first clamping groove; a first clamping block, installed on the end of the first threaded rod located in the first clamping groove, the first threaded rod being able to drive the first clamping block to move in a direction toward or away from the first clamping surface, so as to clamp or release the drain line.

[0007] In some technical solutions provided in this application, the first clamping body is provided with a first guide groove, and the drain line clamping member also includes a first guide member. A part of the first guide member extends into the first guide groove and can move along the first guide groove. The first guide member includes: a first guide rod, the first end of the first guide rod is connected to the first clamping block, and the second end of the first guide rod extends into and protrudes from the first guide groove; and a first locking member, which is installed on the second end of the first guide rod and can lock the first guide rod in any position.

[0008] In some technical solutions provided in this application, the drain wire clamping part further includes: a locking member installed on the first clamping body, the first clamping body having a threaded hole, the locking member including: a second threaded rod inserted into the threaded hole, the second threaded rod being adapted to the threaded hole; a rotating handle connected to the second threaded rod, the rotating handle being able to drive the second threaded rod to rotate, so that the second threaded rod moves along the threaded hole; wherein, when the second threaded rod abuts against the mounting rod, the locking member locks the first clamping body to the mounting rod, and when the second threaded rod separates from the mounting rod, the first clamping body unlocks.

[0009] In some technical solutions provided in this application, the tower has a triangular connecting plate. The first fixing part includes: a second clamping body, which is mounted on the mounting rod and can rotate or swing relative to the mounting rod. The second clamping body has a second clamping groove. A triangular connecting plate clamping member is mounted on the second clamping body. A part of the triangular connecting plate clamping member extends into the second clamping groove and can move within the second clamping groove. The second clamping groove has a second clamping surface. The triangular connecting plate clamping member can move in a direction toward or away from the second clamping surface to clamp or release the triangular connecting plate.

[0010] In some technical solutions provided in this application, the first fixing part further includes: a first connector for movably connecting the second clamping body to the mounting rod, wherein the second clamping body can rotate and / or swing relative to the mounting rod through the first connector.

[0011] In some technical solutions provided in this application, the second fixing part includes: a third clamping body, which is mounted on the mounting rod and can rotate or swing relative to the mounting rod, and the third clamping body has a third clamping groove; a cable clamping member, which is movably mounted on the third clamping body, and the cable clamping member includes: a third threaded rod, which is mounted on the third clamping body, with one end of the third threaded rod located in the third clamping groove and the other end located outside the third clamping groove; a second clamping block, which is mounted on the end of the third threaded rod located in the third clamping groove, the third clamping groove having a third clamping surface, and the third threaded rod being able to drive the second clamping block to move in a direction toward or away from the third clamping surface to clamp or release the cable.

[0012] In some technical solutions provided in this application, the third clamping body is provided with a second guide groove, and the cable clamping member also includes a second guide member. A part of the second guide member extends into the second guide groove and can move along the second guide groove. The second guide member includes: a second guide rod, the first end of which is connected to the second clamping block, and the second end of which extends into and protrudes from the second guide groove; and a second locking member, which is installed on the second end of the second guide rod and can lock the second guide rod in any position.

[0013] In some technical solutions provided in this application, the second fixing part further includes: a second connector for movably connecting the third clamping body to the mounting rod, wherein the third clamping body can rotate and / or swing relative to the mounting rod through the second connector.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: By incorporating a first fixing part and a second fixing part at both ends of the mounting rod, along with a drain wire clamping part that can move relative to the mounting rod, the drain wire can be secured after the first and second fixing parts are connected to the tower and cable, respectively, by the drain wire clamping part. Furthermore, since the drain wire clamping part is movably mounted on the mounting rod, its position and angle can be adjusted to facilitate clamping the drain wire. This reduces the operator's workload, allowing a single person to independently complete the installation and removal of the drain wire, thus improving work efficiency. The drain wire auxiliary device is also small and lightweight, easily portable by a single person, and quickly deployed on the tower without the need for tool transportation, significantly reducing the operational burden. The drain wire clamping part is compatible with various drain wire specifications, eliminating the need to change clamps, offering high versatility and reducing the number of maintenance tools required. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 This application provides a schematic diagram of the structure of one embodiment of the drainage line replacement auxiliary device. Figure 2 This application provides a second schematic diagram of the structure of an auxiliary device for replacing a drainage line according to one embodiment. Figure 3 This application provides a third schematic diagram of the structure of an auxiliary device for replacing a drainage line according to one embodiment. Figure 4The fourth schematic diagram shows the structure of a drainage line replacement auxiliary device according to an embodiment of this application; Figure 5 The fifth schematic diagram shows the structure of a drainage line replacement auxiliary device according to an embodiment of this application; Figure 6 This is shown as a sixth schematic diagram of the structure of a drainage line replacement auxiliary device according to an embodiment of this application.

[0016] in, Figures 1 to 6 The correspondence between the reference numerals and component names in the attached drawings is as follows: 100. Auxiliary device for replacing drain cable; 110. Mounting rod; 120. First fixing part; 121. Second clamping body; 1211. Second clamping groove; 1212. Second clamping surface; 122. Triangular connecting plate clamping part; 123. First connecting part; 130. Second fixing part; 131. Third clamping body; 1311. Third clamping groove; 1312. Third clamping surface; 1313. Second guide groove; 132. Cable clamping part; 1321. Third threaded rod; 1322. Second clamping block; 1323. Second guide part. 1324. Second guide rod; 1325. Second locking element; 133. Second connecting element; 140. Drainage line clamping part; 141. First clamping body; 1411. First clamping groove; 1412. First clamping surface; 1413. First guide groove; 142. Drainage line clamping element; 1421. First threaded rod; 1422. First clamping block; 1423. First guide element; 1424. First guide rod; 1425. First locking element; 143. Locking element; 1431. Second threaded rod; 1432. Rotating handle. Detailed Implementation

[0017] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0018] The following reference Figures 1 to 6 A drainage line replacement auxiliary device 100 is described according to some embodiments of the present invention.

[0019] In one embodiment according to this application, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this application proposes a drain wire replacement auxiliary device 100 for replacing drain wires in a power transmission line. The power transmission line includes a tower, a cable, and a drain wire. The drain wire is used to connect the cable located on both sides of the tower. The drain wire replacement auxiliary device 100 includes: a mounting rod 110; a first fixing part 120 movably mounted on the first end of the mounting rod 110, which can be installed on the tower; a second fixing part 130 movably mounted on the second end of the mounting rod 110, which is used to clamp the cable located on one side of the tower; and a drain wire clamping part 140 movably mounted on the mounting rod 110, located between the first fixing part 120 and the second fixing part 130, and movable along the mounting rod 110, which is used to clamp the drain wire.

[0020] This application discloses a lead wire replacement auxiliary device 100, which is used to clamp and fix the lead wire when an operator replaces it in a transmission line, so as to facilitate the operator's replacement or maintenance of the lead wire. The transmission line includes a tower, a cable, and a lead wire. The lead wire is used to connect the cable located on both sides of the tower. When the operator replaces the lead wire, the lead wire replacement auxiliary device 100 can be fixed to the tower, and then the lead wire and the cable on one side can be clamped by the lead wire replacement auxiliary device 100 to keep the lead wire in a suitable position for operation.

[0021] The auxiliary device 100 for replacing the drain line includes a mounting rod 110, a first fixing part 120, a second fixing part 130, and a drain line clamping part 140. The first fixing part 120, the second fixing part 130, and the drain line clamping part 140 are all mounted on the mounting rod 110. The first fixing part 120 is used to clamp the tower rod, the second fixing part 130 is used to clamp the cable, and the drain line clamping part 140 is used to clamp the drain line, so as to achieve the fixation and orientation adjustment of the drain line.

[0022] Specifically, the first fixing part 120 is movably installed on the first end of the mounting rod 110. When the drain line is replaced by the drain line replacement auxiliary device 100, the first fixing part 120 is first installed on the tower rod to preliminarily position the drain line replacement auxiliary device 100.

[0023] Furthermore, the second fixing part 130 is movably mounted on the second end of the mounting rod 110, that is, the first fixing part 120 and the second fixing part 130 are respectively mounted on both ends of the mounting rod 110. The second fixing part 130 is used to clamp the cable located on one side of the tower. After the first fixing part 120 is connected to the tower, the cable is clamped by the second fixing part 130.

[0024] Furthermore, the drain wire clamping part 140 is installed on the mounting rod 110 and located between the first fixing part 120 and the second fixing part 130. The drain wire clamping part 140 can move along the mounting rod 110 and can swing relative to the mounting rod 110. After the first fixing part 120 is connected to the tower and the second fixing part 130 is connected to the cable, the operator adjusts the angle of the drain wire clamping part 140 according to the position of the drain wire, rotates the drain wire clamping part 140 to a suitable angle for clamping the drain wire, and moves the drain wire clamping part 140 along the mounting rod 110 to a suitable position for clamping the drain wire. Then, the drain wire is clamped by the drain wire clamping part 140 to fix the drain wire.

[0025] By incorporating a first fixing part 120 and a second fixing part 130 located at both ends of the mounting rod 110, and a drain line clamping part 140 movable relative to the mounting rod 110, the drain line can be fixed by the drain line clamping part 140 after the first fixing part 120 and the second fixing part 130 are connected to the tower and the cable, respectively. Furthermore, since the drain line clamping part 140 is movably mounted on the mounting rod 110, its position and angle can be adjusted to facilitate clamping the drain line. This reduces the operator's workload, allowing a single person to independently complete the installation and removal of the drain line. The drain line auxiliary device is also small and lightweight, easily portable by a single person, and quickly deployed on the tower without the need for tool transportation, significantly reducing the operational burden. The drain line clamping part 140 is suitable for various specifications of drain lines, eliminating the need to change clamps, offering high versatility and reducing the number of maintenance tools required.

[0026] In some embodiments, optionally, such as Figure 1 , Figure 2 and Figure 4 As shown, the drain wire clamping part 140 includes: a first clamping body 141, which is mounted on the mounting rod 110. The first clamping body 141 is movable along the mounting rod 110 and can rotate around the mounting rod 110. The first clamping body 141 has a first clamping groove 1411 for accommodating the drain wire; and a drain wire clamping member 142, which is mounted on the first clamping body 141. A portion of the drain wire clamping member 142 extends into the first clamping groove 1411 and is movable within the first clamping groove 1411. The first clamping groove 1411 has a first clamping surface 1412, and the drain wire clamping member 142 can cooperate with the first clamping surface 1412 to clamp the drain wire.

[0027] In this embodiment, the drainage wire clamping portion 140 is defined. The drainage wire clamping portion 140 includes a first clamping body 141 and a drainage wire clamping member 142, wherein the first clamping body 141 is used to accommodate the drainage wire, and the drainage wire clamping member 142 can cooperate with the first clamping body 141 to clamp the drainage wire.

[0028] Specifically, the first clamping body 141 is movably mounted on the mounting rod 110. The first clamping body 141 can move along the mounting rod 110 and rotate around the mounting rod 110, so that the operator can adjust the position and angle of the first clamping body 141 according to the position and angle of the drainage line. The first clamping body 141 has a first clamping groove 1411. When fixing the drainage line, the drainage line can be placed into the first clamping groove 1411 and clamped by the drainage line clamping member 142.

[0029] Furthermore, the drainage line clamping member 142 is movably mounted on the first clamping body 141. A portion of the drainage line clamping member 142 extends into the first clamping groove 1411, and another portion is located outside the first clamping groove 1411. The operator can operate the drainage line clamping member 142 through the portion located outside the first clamping groove 1411 to move the drainage line clamping member 142 within the first clamping groove 1411.

[0030] Specifically, the first clamping groove 1411 has a first clamping surface 1412, and the drain line clamping member 142 can move in a direction toward or away from the first clamping surface 1412. When fixing the drain line through the drain line clamping part 140, the first clamping body 141 is first moved so that the drain line enters the first clamping groove 1411, and the drain line is brought into contact with the first clamping surface 1412. Then, the drain line clamping member 142 is moved toward the first clamping surface 1412 until the first clamping surface 1412 and the drain line clamping member 142 together clamp the drain line. When it is necessary to release the drain line, the drain line clamping member 142 can be moved away from the first clamping surface 1412, the drain line clamping member 142 is separated from the drain line, and the drain line can be removed from the first clamping groove 1411.

[0031] The first clamping surface 1412 is an arc-shaped surface so that the first clamping surface 1412 can fit against the surface of the drainage line, thereby better fixing the drainage line.

[0032] By providing a first clamping body 141 and a drain line clamping member 142 that can move relative to the first clamping body 141 in the drain line clamping part 140, the drain line can be clamped or released by controlling the drain line clamping member 142.

[0033] In some embodiments, optionally, such as Figure 1 , Figure 5and Figure 6 As shown, the drain line clamping member 142 includes: a first threaded rod 1421, which is installed on the first clamping body 141, with one end of the first threaded rod 1421 located in the first clamping groove 1411 and the other end located outside the first clamping groove 1411; and a first clamping block 1422, which is installed on the end of the first threaded rod 1421 located in the first clamping groove 1411. The first threaded rod 1421 can drive the first clamping block 1422 to move in a direction toward or away from the first clamping surface 1412 to clamp or release the drain line.

[0034] In this embodiment, the structure of the drainage line clamping member 142 is defined. The drainage line clamping member 142 includes a first threaded rod 1421 and a first clamping block 1422. The operator can drive the first clamping block 1422 to move within the first clamping groove 1411 through the first threaded rod 1421 to clamp the drainage line.

[0035] Specifically, a first mounting hole is provided on the first clamping body 141, and a first threaded rod 1421 is installed in the first mounting hole. A part of the first threaded rod 1421 is located inside the first clamping groove 1411, and another part is located outside the first clamping groove 1411. The wall of the first mounting hole has a thread that is adapted to the first threaded rod 1421. The operator can move the first threaded rod 1421 relative to the first clamping body 141 by rotating the first threaded rod 1421.

[0036] Furthermore, the end of the first threaded rod 1421 located within the first clamping groove 1411 is the first end of the first threaded rod 1421, and the end of the first threaded rod 1421 located outside the first clamping groove 1411 is the second end of the first threaded rod 1421. A first clamping member is installed at the first end of the first threaded rod 1421, and a handle is installed at the second end of the first threaded rod 1421, facilitating rotation of the first threaded rod 1421 by the operator. When it is necessary to clamp the drainage line using the drainage line clamping member 142, the operator can rotate the first threaded rod 1421 clockwise. The first threaded rod 1421 engages with the thread of the first mounting hole, causing the first clamping block 1422 to move towards the first clamping surface 1412 until the first clamping block 1422 and the first clamping surface 1412 together clamp the drainage line. When it is necessary to release the drain line, the operator can rotate the first threaded rod 1421 counterclockwise. The first threaded rod 1421 drives the first clamping block 1422 to move away from the first clamping surface 1412 until the first clamping member separates from the drain line, thereby releasing the drain line.

[0037] By providing a first threaded rod 1421 and a first clamping block 1422 in the drain line clamping member 142, the first threaded rod 1421 can drive the first clamping block 1422 to move, thereby clamping or releasing the drain line, which is convenient for the operator to operate alone.

[0038] In some embodiments, the first clamping block 1422 may optionally have a plurality of protrusions on the side facing the first clamping surface 1412.

[0039] In this embodiment, the first clamping block 1422 is defined. Specifically, the first clamping block 1422 has multiple protrusions on the side facing the first clamping surface 1412. When the first clamping block 1422 and the first clamping surface 1412 cooperate to clamp the drainage line, the surface of the first clamping block 1422 facing the first clamping surface 1412 is in contact with the drainage line. By providing multiple protrusions on this surface, the friction between the first clamping block 1422 and the drainage line can be increased, thereby clamping the drainage line more firmly. The protrusions can be rib structures, with multiple rib structures arranged sequentially. The protrusions can also be dot structures, with multiple dot structures evenly distributed on the surface of the first clamping block 1422 facing the first clamping surface 1412.

[0040] In another possible embodiment, the side of the first clamping block 1422 facing the first clamping surface 1412 can also be set as a plane with a higher roughness to increase the friction between the first clamping block 1422 and the drain line.

[0041] In some embodiments, optionally, such as Figure 2 , Figure 5 and Figure 6 As shown, the first clamping body 141 has a first guide groove 1413, and the drain line clamping member 142 also includes a first guide member 1423. A part of the first guide member 1423 extends into the first guide groove 1413 and can move along the first guide groove 1413. The first guide member 1423 includes: a first guide rod 1424, the first end of the first guide rod 1424 is connected to the first clamping block 1422, and the second end of the first guide rod 1424 extends into and protrudes from the first guide groove 1413; and a first locking member 1425, which is installed on the second end of the first guide rod 1424 and can lock the first guide rod 1424 in any position.

[0042] In this embodiment, the structure of the first clamping body 141 is further defined. The first clamping body 141 has a first guide groove 1413, and the drain line clamping member 142 includes a first guide member 1423. A portion of the first guide member 1423 extends into the first guide groove 1413 and can move along the first guide groove 1413. When the operator clamps the drain line with the drain line clamping member 142, the first threaded rod 1421 pushes the first clamping block 1422 toward the first clamping surface 1412. At this time, the first guide member 1423 moves in the first guide groove 1413 along the extension direction of the first guide groove 1413. This can limit the movement direction of the first clamping block 1422 and prevent the first clamping block 1422 from becoming unstable or deviating during movement.

[0043] Further, the first guide member 1423 includes a first guide rod 1424 and a first locking member 1425. A first end of the first guide rod 1424 is connected to a first clamping block 1422, and a second end of the first guide rod 1424 extends into a first guide groove 1413 and is exposed outside the first guide groove 1413. The first locking member 1425 is mounted on the second end of the first guide rod 1424. Specifically, the surface of the first guide rod 1424 has threads, and the first locking member 1425 has threads adapted to the first guide rod 1424. By rotating the first locking member 1425, the first locking member 1425 can move along the first guide rod 1424. When the first clamping block 1422 moves to a position where it can clamp the drain line, the operator can tighten the first locking member 1425 so that the first locking member 1425 fits tightly against the surface of the first clamping body 141 to provide a pre-tightening force to prevent the first locking member 1425 from loosening, thereby locking the first guide rod 1424 in that position and thus achieving the locking and fixing of the first clamping block 1422.

[0044] By providing a first guide groove 1413 on the first clamping body 141 and a first guide member 1423 in the drain line clamping member 142, the first guide groove 1413 and the first guide member 1423 can cooperate to guide the drain line clamping member 142. By providing a first locking member 1425 in the first guide member 1423, the first guide rod 1424 can be locked by the first locking member 1425, thereby locking and fixing the first clamping block 1422 to ensure that the drain line clamping member 142 can clamp the drain line and prevent the drain line clamping member 142 from loosening.

[0045] In some embodiments, optionally, such as Figure 1 , Figure 2 and Figure 4As shown, the drain wire clamping part 140 further includes: a locking member 143, installed on the first clamping body 141, the first clamping body 141 having a threaded hole, the locking member 143 including: a second threaded rod 1431 inserted into the threaded hole, the second threaded rod 1431 being adapted to the threaded hole; a rotating handle 1432 connected to the second threaded rod 1431, the rotating handle 1432 being able to drive the second threaded rod 1431 to rotate, so that the second threaded rod 1431 moves along the threaded hole; wherein, when the second threaded rod 1431 abuts against the mounting rod 110, the locking member 143 locks the first clamping body 141 to the mounting rod 110, and when the second threaded rod 1431 separates from the mounting rod 110, the first clamping body 141 unlocks.

[0046] In this embodiment, the structure of the drainage wire clamping part 140 is further defined. The drainage wire clamping part 140 also includes a locking member 143, which is used to lock or unlock the first clamping body 141 to facilitate the operator's position adjustment of the first clamping body 141. Specifically, the locking member 143 includes a second threaded rod 1431 and a rotating handle 1432. The first clamping body 141 has a threaded hole, and the second threaded rod 1431 is inserted into the threaded hole and is adapted to the threaded hole. When the operator rotates the second threaded rod 1431, the second threaded rod 1431 can move along the extension direction of the threaded hole. The rotating handle 1432 is connected to the end of the second threaded rod 1431 exposed in the threaded hole. The operator can rotate the second threaded rod 1431 by rotating the handle 1432, thereby causing the second threaded rod 1431 to move along the threaded hole.

[0047] After the operator adjusts the first clamping body 141 to the appropriate position, it needs to be locked. Specifically, rotate the rotating handle 1432 clockwise. The rotating handle 1432 drives the second threaded rod 1431 to move into the threaded hole until the second threaded rod 1431 abuts against the mounting rod 110. At this time, continue to apply a certain preload to the second threaded rod 1431 so that the second threaded rod 1431 tightly presses against the mounting rod 110, thereby locking the first clamping body 141 to the mounting rod 110. The first clamping body 141 cannot move or rotate relative to the mounting rod 110. When the operator needs to unlock the first clamping body 141, the operator rotates the rotating handle 1432 counterclockwise. The rotating handle 1432 drives the second threaded rod 1431 to move out of the threaded hole. The second threaded rod 1431 separates from the mounting rod 110. At this time, there is no longer any friction between the second threaded rod 1431 and the mounting rod 110. The first clamping body 141 can move or rotate relative to the mounting rod 110, and the first clamping body 141 is unlocked.

[0048] By providing a locking member 143 in the drainage line clamping part 140, the first clamping body 141 can be locked or unlocked through the cooperation of the locking member 143 and the mounting rod 110. This allows the operator to adjust the position of the first clamping body 141 as needed and fix it in a suitable position. Furthermore, the angle of the first clamping body 141 can be flexibly adjusted to precisely adapt to different turning angles of the drainage line, preventing the drainage line from being twisted under force.

[0049] In some embodiments, optionally, such as Figure 1 , Figure 2 and Figure 4 As shown, the tower has a triangular connecting plate. The first fixing part 120 includes: a second clamping body 121, which is mounted on the mounting rod 110 and can rotate or swing relative to the mounting rod 110. The second clamping body 121 has a second clamping groove 1211; and a triangular connecting plate clamping member 122, which is mounted on the second clamping body 121. A portion of the triangular connecting plate clamping member 122 extends into the second clamping groove 1211 and can move within the second clamping groove 1211. The second clamping groove 1211 has a second clamping surface 1212. The triangular connecting plate clamping member 122 can move in a direction toward or away from the second clamping surface 1212 to clamp or release the triangular connecting plate.

[0050] In this embodiment, the structure of the first fixing part 120 is defined. The tower includes a pole body installed on the ground and a triangular connecting plate disposed below the pole body. The first fixing part 120 can clamp the triangular connecting plate to achieve initial positioning of the drain line replacement auxiliary device 100. The first fixing part 120 includes a second clamping body 121 and a triangular connecting plate clamping member 122. The second clamping body 121 is installed on the mounting rod 110 and can rotate or swing relative to the mounting rod 110, so that the operator can adjust the position of the second clamping body 121 according to the position of the triangular connecting plate. The second clamping body 121 has a second clamping groove 1211, and a part of the triangular connecting plate can be placed into the second clamping groove 1211 and clamped by the triangular connecting plate clamping member 122.

[0051] Furthermore, the triangular connecting plate clamping member 122 is movably installed on the second clamping body 121. A portion of the triangular connecting plate clamping member 122 extends into the second clamping groove 1211, and another portion is located outside the second clamping groove 1211. The operator can operate the triangular connecting plate clamping member 122 through the portion located outside the second clamping groove 1211 to move the triangular connecting plate clamping member 122 within the second clamping groove 1211.

[0052] Specifically, the second clamping groove 1211 has a second clamping surface 1212, and the triangular connecting plate clamping member 122 can move in a direction toward or away from the second clamping surface 1212. When clamping the triangular connecting plate through the first fixing part 120, the second clamping body 121 is first rotated so that a part of the triangular connecting plate enters the second clamping groove 1211, and the triangular connecting plate is brought into contact with the second clamping surface 1212, which is a plane. Then the triangular connecting plate clamping member 122 is moved toward the second clamping surface 1212 until the second clamping surface 1212 and the triangular connecting plate clamping member 122 jointly clamp the triangular connecting plate, and the side of the triangular connecting plate clamping member 122 facing the second clamping surface 1212 is a plane. When it is necessary to release the triangular connecting plate, the triangular connecting plate clamping member 122 can be moved away from the second clamping surface 1212, the triangular connecting plate clamping member 122 can be separated from the triangular connecting plate, and the triangular connecting plate can be moved out of the second clamping groove 1211.

[0053] By providing a second clamping body 121 and a triangular plate clamping member 122 that can move relative to the second clamping body 121 in the first fixing part 120, the triangular plate can be clamped or released by controlling the triangular plate clamping member 122.

[0054] In some embodiments, optionally, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first fixing part 120 further includes a first connector 123 for movably connecting the second clamping body 121 to the mounting rod 110, wherein the second clamping body 121 can rotate and / or swing relative to the mounting rod 110 via the first connector 123.

[0055] In this embodiment, the structure of the first fixing part 120 is defined. The first fixing part 120 also includes a first connector 123, through which the second clamping body 121 is connected to the mounting rod 110. In one possible embodiment, the first connector 123 includes a universal joint, which is a ball joint structure, enabling horizontal rotation from 0° to 360° and swinging of ±45° to meet the flexible rotation requirements of the second clamping body 121.

[0056] In some embodiments, optionally, such as Figure 1 , Figure 2 and Figure 4As shown, the second fixing part 130 includes: a third clamping body 131, which is mounted on the mounting rod 110 and can rotate or swing relative to the mounting rod 110. The third clamping body 131 has a third clamping groove 1311; and a cable clamping member 132, which is movably mounted on the third clamping body 131. The cable clamping member 132 includes: a third threaded rod 1321, which is mounted on the third clamping body 131. One end of the third threaded rod 1321 is located inside the third clamping groove 1311, and the other end is located outside the third clamping groove 1311; and a second clamping block 1322, which is mounted on the end of the third threaded rod 1321 located inside the third clamping groove 1311. The third clamping groove 1311 has a third clamping surface 1312. The third threaded rod 1321 can drive the second clamping block 1322 to move in a direction toward or away from the third clamping surface 1312 to clamp or release the cable.

[0057] In this embodiment, the structure of the second fixing part 130 is defined. The second fixing part 130 includes a third clamping body 131 and a cable clamping member 132, wherein the third clamping body 131 is used to accommodate the cable, and the cable clamping member 132 can cooperate with the third clamping body 131 to clamp the cable.

[0058] Specifically, the third clamping member can rotate or swing relative to the mounting rod 110, so that the operator can adjust the angle of the third clamping member according to the position of the cable. The third clamping body 131 has a third clamping groove 1311, into which the cable can be placed. The third clamping groove 1311 has a third clamping surface 1312. The cable clamping member 132 can move toward or away from the third clamping surface 1312. The cable clamping member 132 can cooperate with the third clamping surface 1312 to clamp or release the cable.

[0059] Furthermore, the cable clamping component 132 includes a third threaded rod 1321 and a second clamping block 1322. The operator can move the second clamping block 1322 within the third clamping groove 1311 via the third threaded rod 1321 to clamp the cable. Specifically, a second mounting hole is provided on the third clamping body 131, and the third threaded rod 1321 is mounted in the second mounting hole. A portion of the third threaded rod 1321 is located within the third clamping groove 1311, and another portion is located outside the third clamping groove 1311. The wall of the second mounting hole has threads adapted to the third threaded rod 1321. The operator can move the third threaded rod 1321 relative to the third clamping body 131 by rotating the third threaded rod 1321.

[0060] Furthermore, the end of the third threaded rod 1321 located within the third clamping groove 1311 is the first end of the third threaded rod 1321, and the end of the third threaded rod 1321 located outside the third clamping groove 1311 is the second end of the third threaded rod 1321. The second clamping member is installed at the first end of the third threaded rod 1321, and a handle is installed at the second end of the third threaded rod 1321, facilitating rotation of the third threaded rod 1321 by the operator. When it is necessary to clamp the cable using the cable clamping member 132, the operator can rotate the third threaded rod 1321 clockwise. The third threaded rod 1321 engages with the threaded part of the second mounting hole, causing the second clamping block 1322 to move towards the third clamping surface 1312 until the second clamping block 1322 and the third clamping surface 1312 together clamp the cable. When it is necessary to release the cable, the operator can rotate the third threaded rod 1321 counterclockwise. The third threaded rod 1321 drives the second clamping block 1322 to move away from the third clamping surface 1312 until the second clamping member separates from the cable, thereby releasing the cable.

[0061] Furthermore, the second clamping block 1322 has multiple protrusions on the side facing the third clamping surface 1312. When the second clamping block 1322 and the third clamping surface 1312 cooperate to clamp the cable, the surface of the second clamping block 1322 facing the third clamping surface 1312 is in contact with the cable. By providing multiple protrusions on this surface, the friction between the second clamping block 1322 and the cable can be increased, thereby clamping the cable more firmly. The protrusions can be rib structures, with multiple rib structures arranged sequentially. The protrusions can also be dot structures, with multiple dot structures evenly distributed on the surface of the second clamping block 1322 facing the third clamping surface 1312.

[0062] In another possible embodiment, the side of the second clamping block 1322 facing the third clamping surface 1312 can also be set as a plane with higher roughness to increase the friction between the second clamping block 1322 and the cable.

[0063] By providing a third clamping body 131 and a cable clamping member 132 in the second fixing part 130, and by configuring the cable clamping member 132 as a structure consisting of a third threaded rod 1321 and a second clamping block 1322, the second clamping block 1322 can be moved by the third threaded rod 1321, so that the second clamping member cooperates with the third clamping body 131, thereby clamping or releasing the cable, which is convenient for the operator to operate independently.

[0064] In some embodiments, optionally, such as Figure 2 and Figure 5As shown, the third clamping body 131 has a second guide groove 1313, and the cable clamping member 132 also includes a second guide member 1323. A part of the second guide member 1323 extends into the second guide groove 1313 and can move along the second guide groove 1313. The second guide member 1323 includes: a second guide rod 1324, the first end of which is connected to the second clamping block 1322, and the second end of which extends into and protrudes from the second guide groove 1313; and a second locking member 1325, which is installed on the second end of the second guide rod 1324 and can lock the second guide rod 1324 in any position.

[0065] In this embodiment, the structure of the third clamping body 131 is further defined. The third clamping body 131 has a second guide groove 1313, and the cable clamping member 132 includes a second guide member 1323. A portion of the second guide member 1323 extends into the second guide groove 1313 and can move along the second guide groove 1313. When the operator clamps the cable with the cable clamping member 132, the third threaded rod 1321 pushes the second clamping block 1322 toward the third clamping surface 1312. At this time, the second guide member 1323 moves within the second guide groove 1313 along the extension direction of the second guide groove 1313. This limits the movement direction of the second clamping block 1322 and prevents instability or skewness of the second clamping block 1322 during movement.

[0066] Further, the second guide member 1323 includes a second guide rod 1324 and a second locking member 1325. The first end of the second guide rod 1324 is connected to the second clamping block 1322, and the second end of the second guide rod 1324 extends into the second guide groove 1313 and is exposed outside the second guide groove 1313. The second locking member 1325 is mounted on the second end of the second guide rod 1324. Specifically, the surface of the second guide rod 1324 has threads, and the second locking member 1325 has threads adapted to the second guide rod 1324. By rotating the second locking member 1325, the second locking member 1325 can move along the second guide rod 1324. When the second clamping block 1322 moves to a position where it can clamp the cable, the operator can tighten the second locking member 1325 so that the second locking member 1325 fits tightly against the surface of the third clamping body 131 to provide a pre-tightening force to prevent the second locking member 1325 from loosening, thereby locking the second guide rod 1324 in that position and thus achieving the locking and fixing of the second clamping block 1322.

[0067] By providing a second guide groove 1313 on the third clamping body 131 and a second guide member 1323 in the cable clamping member 132, the cable clamping member 132 can be guided by the cooperation of the second guide groove 1313 and the second guide member 1323. By providing a second locking member 1325 in the second guide member 1323, the second guide rod 1324 can be locked by the second locking member 1325, thereby locking and fixing the second clamping block 1322 to ensure that the cable clamping member 132 can clamp the cable and prevent the cable clamping member 132 from loosening.

[0068] In some embodiments, optionally, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the second fixing part 130 further includes a second connector 133 for movably connecting the third clamping body 131 to the mounting rod 110, wherein the third clamping body 131 can rotate and / or swing relative to the mounting rod 110 via the second connector 133.

[0069] In this embodiment, the structure of the second fixing part 130 is defined. The second fixing part 130 also includes a second connector 133, through which the third clamping body 131 is connected to the mounting rod 110. In one possible embodiment, the second connector 133 includes a universal joint, which is a ball joint structure, enabling horizontal rotation from 0° to 360° and swinging of ±45° to meet the flexible rotation requirements of the third clamping body 131.

[0070] In one possible embodiment, all metal components in the drain line replacement auxiliary device 100 (e.g., mounting rod 110, first clamping body 141, second clamping body 121, third clamping body 131, first connector 123, second connector 133, first threaded rod 1421, second threaded rod 1431, and third threaded rod 1321, etc.) are made of 304 stainless steel or hot-dip galvanized metal materials. Key load-bearing components (e.g., universal joints) are preferably made of 304 stainless steel to ensure corrosion resistance and fatigue resistance, preventing rust or deformation during long-term outdoor use. Non-metallic components (e.g., handle, first clamping block 1422, and second clamping block 1322) are made of aging-resistant, high-strength engineering plastics (e.g., nylon 66 with glass fiber), possessing good wear resistance and UV resistance, suitable for complex outdoor environments such as high and low temperatures and humidity.

[0071] In one possible embodiment, after the operator carries the guide line to the working position on the tower for replacing the auxiliary device 100, the following steps are performed: First, align the second clamping body 121 with the triangular connecting plate and adjust its position to fit the surface of the triangular connecting plate. Rotate the handle of the triangular connecting plate clamping member 122 clockwise to lock the triangular connecting plate. Then, adjust the third clamping body 131 to align it with the cable. Rotate the third threaded rod 1321 of the cable clamping member 132 to clamp the cable with the second clamping block 1322. The surface of the second clamping block 1322 is not smooth, which increases the friction between the second clamping block 1322 and the cable, ensuring stable cable clamping. Then, adjust the angle of the first clamping body 141 according to the position of the drain line to match the turning direction of the drain line. Then, move the first clamping body 141 along the mounting rod 110 to align it with the drain line. Finally, rotate the drain line clamping member 142 to complete the clamping of the drain line.

[0072] After the auxiliary device 100 completes the three-point positioning and clamping of the delta plate, cable and delta line through the delta line replacement auxiliary device 100, the delta line is stably lifted and the angle is fixed, and the operator can independently carry out the disassembly and assembly of the delta line without additional lifting force.

[0073] After replacing or repairing the diversion line, rotate the diversion line clamp 142, the cable clamp 132, and the triangular connecting plate clamp 122 to sequentially detach the diversion line, cable, and triangular connecting plate from the diversion line replacement auxiliary device 100, and remove the diversion line replacement auxiliary device 100 from the tower to complete the operation.

[0074] In this invention, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0075] In the description of this invention, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0076] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0077] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An auxiliary device for replacing a drainage line, characterized in that, A device for replacing a drain wire in a power transmission line, the power transmission line including a tower, a cable, and a drain wire, the drain wire being used to connect the cable located on both sides of the tower, the drain wire replacement auxiliary device including: Mounting rod; A first fixing part is movably installed at the first end of the mounting rod, and the first fixing part can be installed on the tower rod; The second fixing part is movably installed at the second end of the mounting rod, and the second fixing part is used to clamp the cable located on one side of the tower rod; A drain line clamping part is movably mounted on the mounting rod. The drain line clamping part is located between the first fixing part and the second fixing part and can move along the mounting rod. The drain line clamping part is used to clamp the drain line.

2. The auxiliary device for replacing the drainage line according to claim 1, characterized in that, The drain wire clamping part includes: A first clamping body is mounted on the mounting rod. The first clamping body is movable along the mounting rod and can rotate around the mounting rod. The first clamping body has a first clamping groove for accommodating the drain wire. A drain line clamping member is installed on the first clamping body. A portion of the drain line clamping member extends into the first clamping groove and is movable within the first clamping groove. The first clamping groove has a first clamping surface. The drain line clamping member can cooperate with the first clamping surface to clamp the drain line.

3. The auxiliary device for replacing the drainage line according to claim 2, characterized in that, The drain line clamping component includes: A first threaded rod is installed on the first clamping body, with one end of the first threaded rod located inside the first clamping groove and the other end located outside the first clamping groove; The first clamping block is installed at one end of the first threaded rod located in the first clamping groove. The first threaded rod can drive the first clamping block to move in a direction toward or away from the first clamping surface to clamp or release the drain line.

4. The auxiliary device for replacing the drainage line according to claim 3, characterized in that, The first clamping body has a first guide groove, and the drain line clamping member further includes a first guide member. A portion of the first guide member extends into the first guide groove and is movable along the first guide groove. The first guide member includes: A first guide rod, the first end of which is connected to the first clamping block, and the second end of which extends into and protrudes from the first guide groove; A first locking element is installed at the second end of the first guide rod, and the first locking element can lock the first guide rod in any position.

5. The auxiliary device for replacing the drainage line according to claim 2, characterized in that, The drain wire clamping part also includes: A locking element is mounted on the first clamping body, the first clamping body having a threaded hole, and the locking element includes: A second threaded rod is inserted into the threaded hole, and the second threaded rod is adapted to the threaded hole; A rotating handle is connected to the second threaded rod, and the rotating handle can drive the second threaded rod to rotate so that the second threaded rod can move along the threaded hole; Specifically, when the second threaded rod abuts against the mounting rod, the locking member locks the first clamping body to the mounting rod; when the second threaded rod separates from the mounting rod, the first clamping body unlocks.

6. The auxiliary device for replacing the drainage line according to any one of claims 1 to 5, characterized in that, The tower has a triangular connecting plate, and the first fixing part includes: The second clamping body is mounted on the mounting rod and is capable of rotating or swinging relative to the mounting rod. The second clamping body has a second clamping groove. A triangular connecting plate clamping member is installed on the second clamping body. A portion of the triangular connecting plate clamping member extends into the second clamping groove and is movable within the second clamping groove. The second clamping groove has a second clamping surface. The triangular connecting plate clamping member is movable in a direction toward or away from the second clamping surface to clamp or release the triangular connecting plate.

7. The auxiliary device for replacing the drainage line according to claim 6, characterized in that, The first fixing part further includes: A first connector is used to movably connect the second clamping body to the mounting rod, wherein the second clamping body can rotate and / or swing relative to the mounting rod via the first connector.

8. The auxiliary device for replacing the drainage line according to any one of claims 1 to 5, characterized in that, The second fixing part includes: The third clamping body is mounted on the mounting rod and can rotate or swing relative to the mounting rod. The third clamping body has a third clamping groove. A cable clamping element is movably mounted on the third clamping body, the cable clamping element comprising: A third threaded rod is installed on the third clamping body, with one end of the third threaded rod located inside the third clamping groove and the other end located outside the third clamping groove; The second clamping block is installed at one end of the third threaded rod located in the third clamping groove. The third clamping groove has a third clamping surface. The third threaded rod can drive the second clamping block to move in a direction toward or away from the third clamping surface to clamp or release the cable.

9. The auxiliary device for replacing the drainage line according to claim 8, characterized in that, The third clamping body is provided with a second guide groove, and the cable clamping member further includes a second guide member. A portion of the second guide member extends into the second guide groove and is movable along the second guide groove. The second guide member includes: The second guide rod has a first end connected to the second clamping block and a second end extending into and protruding from the second guide groove. The second locking member is installed at the second end of the second guide rod, and the second locking member can lock the second guide rod in any position.

10. The auxiliary device for replacing the drainage line according to claim 8, characterized in that, The second fixing part also includes: The second connector is used to movably connect the third clamping body to the mounting rod, and the third clamping body can rotate and / or swing relative to the mounting rod via the second connector.

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