Power distribution network hot-line work drainage construction equipment and drainage method

Abstract

The invention relates to the technical field of power distribution networks, in particular to power distribution network hot-line work drainage construction equipment and a drainage method. The power distribution network live-line work drainage construction equipment comprises an insulating rod, the outer wall of the insulating rod is movably connected with an extension rod, and the top of the extension rod is fixedly connected with a drainage frame. Through arrangement of a transmission plate, a pressing bouncing block, a connecting plate, a second pressing bouncing block, a pressing plate main plate, a spring pressing plate, a pressing bouncing block internal structure, a bolt rotating rod conical tooth, a bolt mounting rotating rod, a bolt fastening plate, a gear, a bolt rotating groove, a fixed rotating block, a limiting rotating rod, a limiting rotating block, a limiting spring and other structures, the pressing plate main plate and the spring pressing plate are arranged; according to the bracket disclosed by the utility model, the drainage wire and the parallel hook can be stably fixed with the bracket main body, the safety and the stability of operation are improved, meanwhile, the bracket main body and the parallel hook can be quickly fixed and disassembled, the working efficiency is improved, the operation process is simplified, the practicability and the adaptability of equipment are improved, and convenience is brought to actual operation.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution network, and in particular to live-line drainage construction equipment and a drainage method for distribution network. Background Art

[0002] The distribution network refers to the power grid that receives electric energy from the transmission network or regional power plants and distributes it locally or step by step according to voltage to various users through distribution facilities. It is composed of overhead lines, cables, towers, distribution transformers, disconnectors, reactive power compensators and some ancillary facilities, and plays an important role in distributing electric energy in the power grid.

[0003] According to the patent document CN112290452A, a steerable insulating support pole for live operation in a 10 kV distribution network includes an assembly crossarm clamp, an insulating pole, and a drain wire clamp, which specifically includes the following steps: using the assembly crossarm clamp to fix the steerable insulating support as a whole on the pole crossarm; adjusting the position of the insulating pole accordingly and clamping it according to the position of the 10 kV shunt line or lead wire; placing the 10 kV shunt line or lead wire that needs to be fixed in the drain wire clamp and pressing it, so that the shunt line or lead wire temporarily maintains a relatively fixed position. The above can reduce the shielding range of operators in 10 kV non-stop maintenance operations, shorten the maintenance operation time, improve work efficiency, and ensure the safety of construction workers.

[0004] Most of the existing live drainage construction in distribution networks requires workers to climb up the poles with the help of other tools, and then manually install and fix the drainage lines. This operation method not only has a large workload, but also has safety hazards, especially in severe weather or complex environments, the difficulty and risk of the operation will increase. The tools used usually use insulating rods and clamps to fix and install the drainage lines, which are complicated to operate, inefficient, inconvenient to operate and have safety hazards. In addition, the heights of the poles are different, and most of the existing insulating rods cannot meet the requirements, requiring workers to manually adjust and adapt, further increasing the difficulty and risk of the operation. Summary of the invention

[0005] The present invention aims at the technical problems existing in the prior art and provides distribution network live working drainage construction equipment and drainage method to solve the problem that most of the existing distribution network live working drainage construction requires workers to climb up the poles with the help of other tools, and then manually install and fix the drainage line. This operation method not only has a large workload, but also has safety hazards, especially in severe weather or complex environments, the difficulty and risk of the operation will increase. The tools used usually use insulating rods and clamps to fix and install the drainage line, which is complicated to operate and inefficient, and there are inconveniences in operation and safety hazards. In addition, the heights of the poles are different, and most of the existing insulating rods cannot meet the requirements, requiring workers to manually adjust and adapt, further increasing the difficulty and risk of the operation.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: a drainage construction device for live working in a distribution network comprises an insulating rod, an outer wall of the insulating rod is movably connected to an extension rod, and a drainage frame is fixedly connected to the top of the extension rod; The drainage frame comprises a bracket, the inner wall of the bracket is movably connected with a hook, and the outer wall of the bracket is fixedly connected with a fixing frame; The bracket includes a bracket body, a fixing groove and a second fixing groove are respectively provided on the left and right sides of the front and rear sides of the bracket body, a hook placement groove is provided on the left side of the inner wall of the bracket body, and a plurality of bolt grooves penetrating to the bottom of the bracket body are provided at the bottom of the hook placement groove; The hook includes a hook chassis, the bottom of the inner wall of the hook chassis is threadedly connected with a plurality of bolt mounting shafts, the bottoms of the plurality of bolt mounting shafts all penetrate the bottom of the hook chassis and are threadedly connected with bolts, the tops of the plurality of bolt mounting shafts are threadedly connected with a hook pressure plate, the top of the hook pressure plate is provided with a hook pressure groove, the outer wall of the hook chassis is movably connected to the inner wall of the hook placement groove, and the bottoms of the plurality of bolt mounting shafts all extend to the bottom of the bracket body through the bolt groove.

[0007] The beneficial effects of the present invention are: 1) By setting a transmission plate, a push-up block, a connecting plate, a second push-up block, a pressure plate main board, a spring pressure plate, an internal structure of the push-up block, a bolt rotating rod conical teeth, a bolt installation rotating rod, a bolt fastening plate, a gear, a bolt rotating groove, a fixed rotating block, a limit rotating rod, a limit rotating block and a limit spring and other structures, the drainage line and the hook can be firmly fixed to the bracket body, thereby improving the safety and stability of the operation. At the same time, the bracket body and the hook can be quickly fixed and disassembled, thereby improving the work efficiency. This design not only simplifies the operation process, but also improves the practicality and adaptability of the equipment, and brings convenience to the actual operation.

[0008] 2) By setting up extension rods, drainage racks, brackets, hooks and fixing racks, the drainage line can be quickly installed and fixed without the need for workers to manually climb up the poles, reducing the difficulty and risk of the operation. At the same time, the extension rod can be freely adjusted according to the height of the pole to meet the needs of poles of different heights, thereby improving the adaptability and flexibility of the equipment. This design not only improves work efficiency, but also ensures the safety of construction workers.

[0009] 3) By setting up structures such as insulating rods and extension rods, convenient operation and stable support of the equipment can be achieved. At the same time, the insulating rods have good insulation properties and can effectively ensure the safety of operators. This design not only improves the reliability and safety of the equipment, but also reduces the risk and difficulty of the operation.

[0010] 4) In summary, the distribution network live operation drainage construction equipment of the present invention, through innovative structural design, realizes the rapid installation and fixation of the drainage line, reduces the difficulty and risk of operation, and improves work efficiency and safety. At the same time, the equipment has good adaptability and flexibility, which can meet the requirements of poles of different heights, and brings great convenience and benefits to the live operation of the distribution network.

[0011] Based on the above technical solution, the present invention can also be improved as follows.

[0012] Further, the fixed frame includes a push-pop-up block transmission plate, the bottom of the push-pop-up block transmission plate is movably connected with a main rotating rod, the top of the main rotating rod extends to the inner wall of the push-pop-up block transmission plate and is fixedly connected with a conical tooth, the outer wall of the conical tooth engages with the second conical tooth, the inner wall of the second conical tooth is fixedly connected with a transverse rotating rod, the front and rear ends of the transverse rotating rod are respectively fixedly connected with fourth conical teeth, the outer walls of the two fourth conical teeth are engaged with the third conical teeth, the inner walls of the two third conical teeth are fixedly connected with a screw rod, the tops of the two screw rods extend to the outer wall of the push-pop-up block transmission plate and are threadedly connected with the transmission block.

[0013] The beneficial effect of adopting the above-mentioned further scheme is that by setting up a fixing frame, it is convenient for the staff to install and fix the bracket and the hook, further improving work efficiency and safety. The meshing transmission of the conical teeth and the second conical teeth causes the transverse rod and the screw rod to rotate, and the threaded connection between the screw rod and the transmission block allows the transmission block to move up and down on the screw rod. This design simplifies the operation process.

[0014] Furthermore, the outer walls of the two transmission blocks are slidably connected to a transmission plate, the tops of the two screw rods are movably connected to the tops of the inner walls of the transmission plates, the opposite surfaces of the two transmission plates are respectively fixedly connected to the front and rear sides of the bracket body, and the right sides of the two transmission blocks are fixedly connected to a press-to-pop-up block.

[0015] The beneficial effect of adopting the above further scheme is that by setting a transmission plate and a push-pop-up block, the movement of the transmission block on the screw rod will drive the push-pop-up block to move, thereby causing the push-pop-up block to press and fix the drainage line. This design makes the fixation of the drainage line more stable, thereby improving the safety and stability of the operation.

[0016] Furthermore, a connecting plate is fixedly connected to the upper right side of the two transmission plates, a second press-and-pop blocks are fixedly connected to the top of the two connecting plates, a pressure plate main board is fixedly connected to the opposite sides of the two second press-and-pop blocks, a spring pressure plate is fixedly connected to the bottom of the two pressure plate main boards, the bottoms of the two second press-and-pop blocks are aligned with the press-and-pop blocks, and the bottom of the spring pressure plate is aligned with the hook pressure groove.

[0017] The beneficial effect of adopting the above-mentioned further scheme is that by setting a connecting plate, a second press-spring block, a pressure plate main board and a spring pressure plate, the hook can be further tightened and fixed by the second press-spring block and the spring pressure plate when the drainage line is installed, thereby ensuring the stability and firmness of the hook, preventing the hook from loosening or falling off during operation, and further improving the safety and stability of the operation.

[0018] Furthermore, the two push-pop-up blocks each include a push-pop-up block shell, the opposite surfaces of the two push-pop-up block shells are fixedly connected with a pressure block slide, the tops of the two pressure block slides are provided with a pressure rod extension groove, the bottoms of the inner walls of the two pressure block slides are fixedly connected with a bottom block, the inner walls of the two pressure block slides are movably and slidably connected with a pressure block, the tops of the two pressure blocks are fixedly connected with a pressure rod, the tops of the two pressure rods extend to the outer wall of the pressure block slide through the pressure rod extension groove, the bottoms of the two pressure blocks are fixedly connected with a spring, the bottoms of the two springs are fixedly connected to the top of the bottom block, the rear sides of the two pressure blocks are provided with a heart-shaped slide groove, the inner walls of the two heart-shaped slide grooves are slidably connected with a rotating rod, and the bottoms of the two rotating rods are rotatably connected to the opposite surfaces of the two bottom blocks.

[0019] The beneficial effect of adopting the above-mentioned further scheme is that by setting a push-pop-up block, the drainage line can be stably fixed. At the same time, the design of the push-pop-up block makes the fixing process more convenient and improves work efficiency. The pressure block always maintains a certain pressure on the drainage line under the action of the spring, ensuring the fixation stability of the drainage line. The sliding of the rotating rod in the heart-shaped groove enables the push-pop-up block to press one side of the rotating rod on the inner wall of the heart-shaped groove through the pressure of the pressure rod and drives the rotating rod to rotate, so that the pressure block automatically pops up or presses down, which simplifies the operation process and improves the convenience of operation.

[0020] Furthermore, the two second push-and-pop blocks have the same internal structure as the two push-and-pop blocks, and the tops and bottoms of the two push-and-pop blocks and the second push-and-pop blocks are opposite.

[0021] The beneficial effect of adopting the above-mentioned further scheme is that by setting the second push-pop-up block to have the same internal structure as the push-pop-up block and at the same time, the top and bottom of the push-pop-up block and the second push-pop-up block are designed oppositely, it can be ensured that when the hook and the drainage line are fixed, the push-pop-up block can push the second push-pop-up block so that the opposite surface of the second push-pop-up block automatically presses downward to fix the hook and the bracket body. After the drainage line is installed, the push-pop-up block continues to move upward to push the second push-pop-up block, so that the second push-pop-up block automatically releases and hooks the top, which simplifies the operation process and improves work efficiency.

[0022] The top of the bolt mounting rod is meshed with a conical tooth of a bolt rotating rod, and the inner wall of the conical tooth of the bolt rotating rod is fixedly connected with a bolt mounting rotating rod, the top of the bolt mounting rotating rod extends to the outer wall of the pressing and pop-up block transmission plate and is movably connected with a bolt fastening plate, the front and rear sides of the bolt fastening plate are respectively fixedly connected to the opposite surfaces of the two transmission plates below, the top of the bolt mounting rotating rod extends to the inner wall of the bolt fastening plate and the outer wall is fixedly connected with a gear, the top of the bolt mounting rotating rod is fixedly connected with a bolt rotating groove, the inner wall of the bolt fastening plate is rotatably connected with a plurality of bolt mounting rotating rods of the same structure, the gears on the outer walls of the plurality of bolt mounting rotating rods are meshed, the tops of the plurality of bolt fastening plates are aligned with the bottom of the bracket body, and the tops of the plurality of bolt rotating grooves are all aligned with the bolts.

[0023] The beneficial effect of adopting the above further scheme is that by rotating the conical teeth of the bolt turning rod, since the conical teeth of the bolt turning rod are engaged with the fourth conical teeth, the bolt installation turning rod and the gear can be driven to rotate, and the rotation of the gear will drive the bolt turning groove to rotate, thereby rotating and installing the bolt. At the same time, the design of multiple bolt installation turning rods and bolt fastening plates can achieve multi-point fixation of the bracket body, thereby improving the stability and reliability of the fixation.

[0024] Further, the insulating rod includes a handle, the outer wall of the handle is movably connected to a turning handle, the outer wall of the turning handle is fixedly connected to a plurality of tooth blocks in a ring array, the outer wall of the handle is fixedly connected to a fixed shaft on the side away from the turning handle, the outer walls of the two fixed shafts are respectively fixedly connected to screw limit blocks on both sides, the bottoms of the two screw limit blocks are both fixedly connected to a gear transmission bin, the inner wall bottoms of the two gear transmission bins are rotatably connected to extension rod transmission screws, the outer walls of the two extension rod transmission screws are both fixedly connected to a transmission gear, the outer walls of the two transmission gears are meshed with a plurality of tooth blocks fixed on the outer wall of the turning handle, the outer walls of the fixed shaft are respectively fixedly connected to connecting rods, the opposite sides of the two connecting rods away from the fixed shaft are fixedly connected to the limiting shaft, the tops of the two extension rod transmission screws penetrate through the outer wall of the gear transmission bin and are movably connected to the bottoms on both sides of the outer wall of the limiting shaft, the outer walls of the limiting shaft are respectively fixedly connected to the limiting shaft connecting rods, and the opposite side of the limiting shaft connecting rod away from the limiting shaft is fixedly connected to the second limiting shaft.

[0025] The beneficial effect of adopting the above-mentioned further scheme is that by rotating the handle, the tooth block can be driven to rotate. Since the tooth block is engaged with the transmission gear, the extension rod transmission screw can be driven to rotate in the gear transmission bin. The design of the screw limit block can limit the extension rod transmission screw to prevent it from disengaging from the gear transmission bin during rotation, thereby improving the stability and reliability of the structure.

[0026] Further, the extension rod includes an extension rod body, the outer wall of the extension rod body is fixedly connected to the extension rod transmission shaft, the outer wall of the extension rod body is slidably connected to the second limit shaft and the inner wall of the limit shaft, the inner wall of the extension rod body is slidably connected to the outer wall of the insulating rod body, the top of the extension rod body is fixedly connected to a connecting top shaft, the top of the connecting top shaft is fixedly connected to a connecting head, the outer walls of the extension rod transmission shaft are respectively fixedly connected to extension rod transmission blocks, the inner walls of the two extension rod transmission blocks are threadedly connected to the outer wall of the extension rod transmission screw, and the top of the connecting head is fixedly connected to the bottom of the bracket.

[0027] The beneficial effect of adopting the above-mentioned further scheme is that the design of the extension rod allows the bracket to move up and down along the insulating rod, which facilitates the installation and removal of the hook and the drainage line. By rotating the handle, the extension rod transmission screw will drive the extension rod transmission block to move up and down, thereby realizing the upper and lower position adjustment of the extension rod and the bracket. The design of the connecting head makes the connection between the bracket and the extension rod more stable, thereby improving the stability of the structure.

[0028] In addition, the distribution network live working diversion method includes the following steps: s1: When using, first of all, the staff needs to ensure the safety of the working environment, especially when operating in an electrical environment, they must wear protective equipment. Next, adjust the height of the bracket according to actual needs, which can be achieved by turning the handle. The rotation of the handle will drive the extension rod transmission screw to rotate. Due to the threaded connection between the extension rod transmission block and the extension rod transmission shaft, the extension rod body will slide up and down on the insulating rod body, thereby achieving height adjustment. At the same time, the design of the limit shaft and the second limit shaft ensures the stability and safety of the extension rod body sliding, preventing deviation or shaking; s2: After the height of the bracket is adjusted, the staff can place the hook on the inner wall of the hook placement slot opened on the bracket body, ensuring that the multiple bolts at the bottom of the hook chassis are aligned with the bolt slots and extend through the bolt slots to the bottom of the bracket body; s3: The staff can place the lines that need parallel flow on the inner wall of the parallel hook chassis and the parallel hook pressure plate through the second fixed groove, and connect the lines that need parallel flow through the second fixed groove and the inner wall of the other side of the parallel hook chassis and the parallel hook pressure plate; s4: The staff can rotate the main rotating rod, and the rotation of the main rotating rod will drive the conical teeth to rotate. Due to the meshing relationship between the second conical teeth and the conical teeth of the bolt rotating rod, the bolt installation rotating rod will rotate accordingly. The top of the bolt installation rotating rod extends to the inner wall of the bolt fastening plate, and its outer wall is fixedly connected with a gear. Since the gears on the outer walls of multiple bolt installation rotating rods are meshed with each other, when one bolt installation rotating rod rotates, all other bolt installation rotating rods will be driven to rotate synchronously. s5: The rotation of the bolt installation rotating rod will drive the bolt rotating groove to rotate and rotate the bolt, thereby rotating the bolt installation shaft and causing the hook pressure plate to move downward to press the fixed lines on both sides of the hook chassis and the opposite sides of the hook pressure plate. At the same time, since the third conical teeth are fixed on the inner wall of the second conical teeth, the second conical teeth are engaged with the conical teeth to drive the horizontal rotation rod to rotate. The rotation of the horizontal rotation rod will drive the fourth conical teeth at both ends to rotate and engage the third conical teeth to rotate and drive the screw rod to rotate, so that the transmission block on the inner wall of the transmission plate moves upward and drives the pressing and popping block to move upward; s6: The upward movement of the pressing pop-up block will press the pressure rod on the top of the pressing pop-up block and the pressure rod on the bottom of the second pressing pop-up block that is the same as the top of the pressing pop-up block, so that the pressing block slides on the inner wall of the pressing pop-up block shell. At the same time, the second pressing pop-up block moves in the opposite direction of the structure of the same inner wall of the pressing pop-up block. The pressing block presses downward on the inner wall of the pressing pop-up block shell, which will drive the rotating rod to rotate on the inner wall of the heart-shaped slide groove and slide to the bottom of the heart-shaped slide groove, thereby pushing the pressing block to move upward on the inner wall of the pressing pop-up block shell and drive the pressure rod to move upward. At the same time, the inner wall of the second pressing pop-up block will move downward, thereby driving the pressure plate mainboard to press downward. By pressing the top of the hook pressure plate with the second pressing pop-up block, the hook pressure plate can be pressed more tightly on the hook chassis to ensure that the line connection is firm and reliable. s7: While the bolt installation shaft is continuously rotated, the push-pop-up block will continue to move upward. When the bolt is tightened, the push-pop-up block will press the second push-pop-up block again due to the continuous upward movement. This action causes the push-pop-up block and the inner wall of the second push-pop-up block to move in opposite directions, thereby resetting the pressure plate mainboard on the opposite side of the second push-pop-up block and releasing the pressure on the hook pressure plate. In this way, the staff can easily remove the bracket and the fixing frame from the outer wall of the hook and complete the entire operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the drainage frame in the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the bracket in the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the hook in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing frame in the present invention; Figure 6 It is a schematic diagram of the internal and external structures of the push-pull block in the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the insulating rod in the present invention; Figure 8 It is a schematic diagram of the enlarged structure of point A in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the extension rod in the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Insulating rod; 11. Handle; 12. Insulating rod body; 13. Connecting rod; 14. Extension rod transmission screw; 15. Turning handle; 16. Limiting shaft; 17. Limiting shaft connecting rod; 18. Second limiting shaft; 19. Tooth block; 110. Gear transmission compartment; 111. Fixed shaft; 112. Transmission gear; 113. Screw rod limiting block; 2. Extension rod; 21. Extension rod body; 22. Extension rod transmission shaft; 2 3. Extension rod transmission block; 24. Connecting top shaft; 25. Connecting head; 3. Drainage rack; 31. Bracket; 311. Bracket body; 312. Fixing slot; 313. Second fixing slot; 314. Bolt slot; 315. Hook placement slot; 32. Hook; 321. Hook chassis; 323. Bolt; 322. Bolt mounting shaft; 324. Hook pressure plate; 325. Hook pressure slot; 33. Fixing rack; 33 1. Push-pull block transmission plate; 332. Main rotating rod; 333. Conical teeth; 334. Second conical teeth; 335. Transverse rotating rod; 336. Third conical teeth; 337. Fourth conical teeth; 338. Bolt rotating rod conical teeth; 339. Push-pull block; 3391. Push-pull block housing; 3392. Press rod extension groove; 3393. Press block; 3394. Press block slide plate; 3395. Spring; 339 6. Bottom block; 3397. Turning rod; 3398. Pressing rod; 3399. Heart-shaped slide groove; 3310. Gear; 3311. Bolt fastening plate; 3312. Bolt turning groove; 3313. Transmission plate; 3314. Screw rod; 3315. Transmission block; 3316. Bolt mounting turning rod; 3317. Connecting plate; 3318. Second pressing and popping block; 3319. Pressing plate main board; 3320. Spring pressing plate. DETAILED DESCRIPTION

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0032] The present invention provides the following preferred embodiments like Figure 1 As shown, the drainage construction equipment for live working in distribution network comprises an insulating rod 1, an outer wall of the insulating rod 1 is movably connected with an extension rod 2, and the top of the extension rod 2 is fixedly connected with a drainage frame 3.

[0033] In this embodiment, Figure 2 , Figure 3 , Figure 4As shown, the drainage frame 3 includes a bracket 31, the inner wall of the bracket 31 is movably connected with a hook 32, the outer wall of the bracket 31 is fixedly connected with a fixing frame 33, the bracket 31 includes a bracket body 311, the left and right sides of the front and rear sides of the bracket body 311 are respectively provided with a fixing groove 312 and a second fixing groove 313, the inner wall of the bracket body 311 is provided with a hook placement groove 315 on the left side, and the bottom of the hook placement groove 315 is provided with a plurality of bolt grooves 314 penetrating to the bottom of the bracket body 311, and the hook 32 includes a hook chassis 321, The bottom of the inner wall of the hook chassis 321 is threadedly connected with multiple bolt mounting shafts 322, the bottoms of the multiple bolt mounting shafts 322 all penetrate the bottom of the hook chassis 321 and are threadedly connected with bolts 323, the tops of the multiple bolt mounting shafts 322 are threadedly connected with a hook pressure plate 324, and the top of the hook pressure plate 324 is provided with a hook pressure groove 325, the outer wall of the hook chassis 321 is movably connected to the inner wall of the hook placement groove 315, and the bottoms of the multiple bolt mounting shafts 322 all extend to the bottom of the bracket body 311 through the bolt groove 314.

[0034] In this embodiment, Figure 5 As shown, the fixed frame 33 includes a push-pull block transmission plate 331, the bottom of the push-pull block transmission plate 331 is movably connected with a main rotating rod 332, the top of the main rotating rod 332 extends to the inner wall of the push-pull block transmission plate 331 and is fixedly connected with a conical tooth 333, the outer wall of the conical tooth 333 engages with the second conical tooth 334, the inner wall of the second conical tooth 334 is fixedly connected with a transverse rod 335, the front and rear ends of the transverse rod 335 are respectively fixedly connected with fourth conical teeth 337, the outer walls of the two fourth conical teeth 337 are engaged with the third conical teeth 336, the inner walls of the two third conical teeth 336 are fixedly connected with a screw rod 3314, the tops of the two screw rods 3314 extend to the outer wall of the push-pull block transmission plate 331 and are threadedly connected with the transmission block 3315.

[0035] By setting up the fixing frame 33, it is convenient for the staff to install and fix the bracket body 311 and the hook 32, which further improves the work efficiency and safety. The meshing transmission of the conical teeth 333 and the second conical teeth 334 causes the transverse rod 335 and the screw rod 3314 to rotate. The screw rod 3314 is threadedly connected to the transmission block 3315, so that the transmission block 3315 can move up and down on the screw rod 3314. This design simplifies the operation process.

[0036] In this embodiment, Figure 5 As shown, the outer walls of the two transmission blocks 3315 are slidably connected to the transmission plates 3313, the tops of the two screw rods 3314 are movably connected to the tops of the inner walls of the transmission plates 3313, the opposite surfaces of the two transmission plates 3313 are respectively fixedly connected to the front and rear sides of the bracket body 311, and the right sides of the two transmission blocks 3315 are fixedly connected to the push-pull blocks 339.

[0037] By setting the transmission plate 3313 and the push-pop-up block 339, the movement of the transmission block 3315 on the screw rod 3314 will drive the push-pop-up block 339 to move, and then the push-pop-up block 339 will press and fix the drainage line. This design makes the fixation of the drainage line more stable, and improves the safety and stability of the operation.

[0038] In this embodiment, Figure 5 As shown, a connecting plate 3317 is fixedly connected to the upper right side of the two transmission plates 3313, a second push-pop-up block 3318 is fixedly connected to the top of the two connecting plates 3317, a pressure plate main board 3319 is fixedly connected to the opposite sides of the two second push-pop-up blocks 3318, a spring pressure plate 3320 is fixedly connected to the bottom of the two pressure plate main boards 3319, the bottoms of the two second push-pop-up blocks 3318 are aligned with the push-pop-up block 339, and the bottom of the spring pressure plate 3320 is aligned with the hook pressure groove 325.

[0039] By providing the connecting plate 3317, the second push-pop-up block 3318, the pressure plate main board 3319 and the spring pressure plate 3320, when the drainage line is installed, the second push-pop-up block 3318 and the spring pressure plate 3320 can be used to further tighten and fix the hook 32, thereby ensuring the stability and firmness of the hook 32 and preventing the hook 32 from loosening or falling off during operation, thereby further improving the safety and stability of the operation.

[0040] In this embodiment, Figure 6 As shown, the two push-pull blocks 339 each include a push-pull block housing 3391, the opposite surfaces of the two push-pull block housings 3391 are fixedly connected with a press block slide 3394, the tops of the two press block slides 3394 are provided with a press rod extension groove 3392, the bottoms of the inner walls of the two press block slides 3394 are fixedly connected with a bottom block 3396, the inner walls of the two press block slides 3394 are movably and slidably connected with a press block 3393, and the tops of the two press blocks 3393 are fixedly connected with a press rod 3398. The tops of the two pressure rods 3398 extend to the outer wall of the pressure block slide 3394 through the pressure rod extension groove 3392, the bottoms of the two pressure blocks 3393 are fixedly connected with springs 3395, the bottoms of the two springs 3395 are fixedly connected to the top of the bottom block 3396, the rear sides of the two pressure blocks 3393 are provided with heart-shaped slide grooves 3399, the inner walls of the two heart-shaped slide grooves 3399 are slidably connected with rotating rods 3397, and the bottoms of the two rotating rods 3397 are rotatably connected to the opposite surfaces of the two bottom blocks 3396.

[0041] By setting up the push-pop-up block 339, the drainage line can be stably fixed. At the same time, the design of the push-pop-up block 339 makes the fixing process more convenient and improves work efficiency. The pressure block 3393 always maintains a certain pressure on the drainage line under the action of the spring, ensuring the fixation stability of the drainage line. The sliding of the rotating rod 3397 in the heart-shaped slide groove 3399 enables the push-pop-up block 339 to press the pressure rod 3398 to make one side of the rotating rod 3397 slide on the inner wall of the heart-shaped slide groove 3399 and drive the rotating rod 3397 to rotate, so that the pressure block 3393 automatically pops up or presses down, which simplifies the operation process and improves the convenience of operation.

[0042] In this embodiment, Figure 6 As shown, the two second push-pop-up blocks 3318 have the same internal structure as the two push-pop-up blocks 339 , and the tops and bottoms of the two push-pop-up blocks 339 and the second push-pop-up blocks 3318 are opposite.

[0043] By setting the second push-pop-up block 3318 to have the same internal structure as the push-pop-up block 339, and designing the top and bottom of the push-pop-up block 339 and the second push-pop-up block 3318 to be opposite, it can be ensured that when the hook 32 and the drainage line are fixed, the push-pop-up block 339 can push the second push-pop-up block 3318, so that the opposite surface of the second push-pop-up block 3318 automatically presses downward to fix the hook 32 and the bracket body 311. After the drainage line is installed, the push-pop-up block 339 continues to move upward to push the second push-pop-up block 3318, so that the second push-pop-up block 3318 automatically releases the top of the hook 32, thereby simplifying the operation process and improving work efficiency.

[0044] In this embodiment, Figure 5 As shown, a bolt rotating rod conical tooth 338 is meshed on the outer wall of the second conical tooth 334, and a bolt mounting rotating rod 3316 is fixedly connected to the inner wall of the bolt rotating rod conical tooth 338. The top of the bolt mounting rotating rod 3316 extends to the outer wall of the pressing and popping block transmission plate 331 and is movably connected to a bolt fastening plate 3311. The front and rear sides of the bolt fastening plate 3311 are respectively fixedly connected to the opposite sides of the two transmission plates 3313. The top of the bolt mounting rotating rod 3316 extends to the bolt The inner and outer walls of the fastening plate 3311 are fixedly connected with a gear 3310, the top of the bolt mounting rotating rod 3316 is fixedly connected with a bolt rotating groove 3312, the inner wall of the bolt fastening plate 3311 is rotatably connected with multiple bolt mounting rotating rods 3316 with the same structure, the gears 3310 on the outer walls of the multiple bolt mounting rotating rods 3316 are meshed, the tops of the multiple bolt fastening plates 3311 are aligned with the bottom of the bracket body 311, and the tops of the multiple bolt rotating grooves 3312 are all aligned with the bolts 323.

[0045] By rotating the conical teeth 338 of the bolt rod, since the conical teeth 338 of the bolt rod are meshed with the second conical teeth 334, the bolt installation rod 3316 and the gear 3310 can be driven to rotate. The rotation of the gear 3310 will drive the bolt groove 3312 to rotate, thereby rotating and installing the bolt. At the same time, the design of multiple bolt installation rods 3316 and bolt fastening plates 3311 can achieve multi-point fixation of the bracket body 311, thereby improving the stability and reliability of the fixation.

[0046] In this embodiment, Figure 7 and Figure 8 As shown, the insulating rod 1 includes a handle 11, the outer wall of the handle 11 is movably connected to a turning handle 15, the outer wall of the turning handle 15 is fixedly connected to a plurality of tooth blocks 19 in a circular array, the outer wall of the handle 11 is fixedly connected to a fixed shaft 111 on the side away from the turning handle 15, the outer walls of the two fixed shafts 111 are respectively fixedly connected to screw limit blocks 113 on both sides, the bottoms of the two screw limit blocks 113 are fixedly connected to a gear transmission bin 110, the inner wall bottoms of the two gear transmission bins 110 are rotatably connected to an extension rod transmission screw 14, and the outer walls of the two extension rod transmission screws 14 are fixedly connected to the transmission gear 11 2. The outer walls of the two transmission gears 112 are meshed with a plurality of tooth blocks 19 fixed to the outer wall of the turning handle 15. The two sides of the outer wall of the fixed shaft 111 are respectively fixedly connected with connecting rods 13. The two connecting rods 13 are fixedly connected with the limiting shaft 16 on the opposite sides away from the fixed shaft 111. The tops of the two extension rod transmission screws 14 are all penetrated to the outer wall of the gear transmission bin 110 and are movably connected to the bottoms on both sides of the outer wall of the limiting shaft 16. The two sides of the outer wall of the limiting shaft 16 are respectively fixedly connected with the limiting shaft connecting rods 17. The opposite side of the limiting shaft connecting rod 17 away from the side of the limiting shaft 16 is fixedly connected with the second limiting shaft 18.

[0047] By rotating the handle 15, the tooth block 19 can be driven to rotate. Since the tooth block 19 is engaged with the transmission gear 112, the extension rod transmission screw 14 can be driven to rotate in the gear transmission compartment 110. The design of the screw limit block 113 can limit the extension rod transmission screw 14 to prevent it from disengaging from the gear transmission compartment 110 during rotation, thereby improving the stability and reliability of the structure.

[0048] In this embodiment, Fig. 9As shown, the extension rod 2 includes an extension rod body 21, the outer wall of the extension rod body 21 is fixedly connected to the extension rod transmission shaft 22, the outer wall of the extension rod body 21 is slidably connected to the inner wall of the second limit shaft 18 and the limit shaft 16, the inner wall of the extension rod body 21 is slidably connected to the outer wall of the insulating rod body 12, the top of the extension rod body 21 is fixedly connected to the connecting top shaft 24, the top of the connecting top shaft 24 is fixedly connected to the connecting head 25, the outer walls of the extension rod transmission shaft 22 are respectively fixedly connected to the extension rod transmission blocks 23, the inner walls of the two extension rod transmission blocks 23 are threadedly connected to the outer wall of the extension rod transmission screw 14, and the top of the connecting head 25 is fixedly connected to the bottom of the bracket 31.

[0049] The design of the extension rod 2 allows the bracket 31 to move up and down along the insulating rod 1, which facilitates the installation and removal of the hook 32 and the drainage line. By rotating the handle 15, the extension rod transmission screw 14 will drive the extension rod transmission block 23 to move up and down, thereby realizing the upper and lower position adjustment of the extension rod 2 and the bracket 31. The design of the connecting head 25 makes the connection between the bracket 31 and the extension rod 2 more stable, thereby improving the stability of the structure.

[0050] It should be noted that, in the present embodiment, the design of the extension rod 2 allows the staff to adjust the height of the bracket 31 according to actual needs to adapt to different working scenarios. By turning the turning handle 15, the extension rod transmission screw 14 can be driven to rotate, and then the extension rod transmission block 23 is threadedly connected with the extension rod transmission shaft 22 to realize the up and down sliding of the extension rod body 21 on the insulating rod body 12. At the same time, the design of the limit shaft 16 and the second limit shaft 18 ensures the stability and safety of the sliding of the extension rod body 21, and prevents the extension rod body 21 from deflecting or shaking during the sliding process. In addition, the design of the insulating rod 1 allows the staff to operate safely in a live environment. The insulating performance of the insulating rod body 12 can effectively prevent the passage of current, thereby ensuring the safety of the staff. At the same time, the design of the turning handle 15 and the tooth block 19 allows the staff to easily adjust the height of the extension rod 2, thereby improving work efficiency. When parallel drainage is required, first place the bolt 323 on the inner wall of the parallel hook placement groove 315 opened in the bracket body 311, and align the multiple bolts 323 at the bottom of the parallel hook chassis 321 with the bolt groove 314, and extend through the bolt groove 314 to the bottom of the bracket body 311, then place the lead through the second fixing groove 313 on the inner wall of the parallel hook chassis 321 and the parallel hook pressure plate 324, and connect the line that needs to be paralleled through the second fixing groove 313 and the inner wall of the other side of the parallel hook chassis 321 and the parallel hook pressure plate 324, and then use other tools to The main rotating rod 332 is rotated, and the rotation of the main rotating rod 332 drives the conical teeth 333 to rotate. Due to the meshing relationship between the second conical teeth 334 and the conical teeth 338 of the bolt rotating rod, the bolt installation rotating rod 3316 will rotate accordingly. The top of the bolt installation rotating rod 3316 extends to the inner wall of the bolt fastening plate 3311, and the outer wall thereof is fixedly connected with a gear 3310. Since the gears 3310 on the outer walls of multiple bolt installation rotating rods 3316 are meshed with each other, when one bolt installation rotating rod 3316 rotates, it will drive all other bolt installation rotating rods 3316 to rotate synchronously. The bolt installation rotating rod 3316 rotates, driving the bolt rotating groove 3312 to rotate and rotate the bolt 323, so that the bolt installation shaft 322 rotates, so that the hook pressure plate 324 moves downward to press the hook chassis 321 and the line fixed on both sides of the opposite surface of the hook pressure plate 324. At the same time, since the third conical teeth 336 are fixed on the inner wall of the second conical teeth 334, the meshing of the second conical teeth 334 and the conical teeth 333 drives the second conical teeth 334 to rotate the horizontal rotation rod 335, and the rotation of the horizontal rotation rod 335 drives the fourth conical teeth 337 at both ends to rotate, and the meshing of the third conical teeth 336 drives the screw rod 3314 to rotate, so that the transmission block 3315 on the inner wall of the transmission plate 3313 moves upward, driving the pressing and popping block 339 to move upward; Working principle: The push-pop-up block 339 moves upward, and the pressure rod 3398 at the top of the push-pop-up block 339 and the pressure rod 3398 at the bottom of the second push-pop-up block 3318, which is the same as the top of the push-pop-up block 339, press each other, so that the pressure block 3393 slides on the inner wall of the push-pop-up block shell 3391. At the same time, the second push-pop-up block 3318 and the same structure as the inner wall of the push-pop-up block 339 move in the opposite direction, and the pressure block 3393 presses downward on the inner wall of the push-pop-up block shell 3391, driving the rotating rod 3397 to rotate on the inner wall of the heart-shaped slide groove 3399 and slide to the bottom of the heart-shaped slide groove 3399, thereby pushing the pressure block 3393 to move upward on the inner wall of the push-pop-up block shell 3391 , and drives the pressure rod 3398 to move upward, and at the same time, the inner wall of the second pressing and popping block 3318 moves downward, thereby driving the pressure plate main board 3319 to press downward, and the second pressing and popping block 3318 presses the top of the hook pressure plate 324, so that the hook pressure plate 324 is more tightly pressed on the hook chassis 321, ensuring that the line connection is firm and reliable, and the pressing and popping block 339 is continuously moved upward while the bolt installation shaft 322 is continuously rotated. When the bolt 323 is tightened, the pressing and popping block 339 is continuously moved upward to press the connecting plate 3317 again, so that the pressing and popping block 339 and the inner wall of the second pressing and popping block 3318 move in opposite directions. Thereby, the pressure plate main board 3319 on the opposite side of the second pressing and popping block 3318 is reset to release the pressing of the hook pressure plate 324, and the bracket 31 and the fixing frame 33 can be removed from the outer wall of the hook 32.

[0051] The specific method of use of the present invention is as follows: When in use, first, the staff needs to ensure the safety of the working environment, especially when operating in an electrical environment, they must wear protective equipment. Next, the height of the bracket 31 is adjusted according to actual needs, which can be achieved by turning the handle 15. The rotation of the handle 15 will drive the extension rod transmission screw 14 to rotate. Due to the threaded connection between the extension rod transmission block 23 and the extension rod transmission shaft 22, the extension rod body 21 will slide up and down on the insulating rod body 12, thereby achieving height adjustment. At the same time, the design of the limit shaft 16 and the second limit shaft 18 ensures the stability and safety of the sliding of the extension rod body 21, and prevents deviation or shaking; After the height of the bracket 31 is adjusted, the staff can place the hook 32 on the inner wall of the hook placement slot 315 opened in the bracket body 311, ensuring that the multiple bolts 323 at the bottom of the hook chassis 321 are aligned with the bolt slot 314 and extend through the bolt slot 314 to the bottom of the bracket body 311; Then, the staff can place the line that needs parallel flow on the inner wall of the parallel hook chassis 321 and the parallel hook pressure plate 324 through the second fixing groove 313, and connect the line that needs parallel flow through the second fixing groove 313 and the inner wall of the other side of the parallel hook chassis 321 and the parallel hook pressure plate 324; Next, the staff can rotate the main rotating rod 332, and the rotation of the main rotating rod 332 will drive the conical teeth 333 to rotate. Due to the meshing relationship between the second conical teeth 334 and the conical teeth 338 of the bolt rotating rod, the bolt installation rotating rod 3316 will rotate accordingly. The top of the bolt installation rotating rod 3316 extends to the inner wall of the bolt fastening plate 3311, and the outer wall thereof is fixedly connected with a gear 3310. Since the gears 3310 on the outer walls of multiple bolt installation rotating rods 3316 are meshed with each other, when one bolt installation rotating rod 3316 rotates, it will drive all other bolt installation rotating rods 3316 to rotate synchronously. The rotation of the bolt installation rotating rod 3316 will drive the bolt rotating groove 3312 to rotate and rotate the bolt 323, so that the bolt installation shaft 322 rotates and the hook pressure plate 324 moves downward to press the hook chassis 321 and the line fixed on both sides of the opposite surface of the hook pressure plate 324. At the same time, since the third conical teeth 336 are fixed on the inner wall of the second conical teeth 334, the second conical teeth 334 are engaged with the conical teeth 333 to drive the horizontal rotation rod 335 to rotate. The rotation of the horizontal rotation rod 335 will drive the fourth conical teeth 337 at both ends to rotate and engage the third conical teeth 336 to rotate and drive the screw rod 3314 to rotate, so that the transmission block 3315 on the inner wall of the transmission plate 3313 moves upward and drives the pressing and popping block 339 to move upward. The push-pull block 339 moves upward, and the pressure rod 3398 at the top of the push-pull block 339 and the pressure rod 3398 at the bottom of the second push-pull block 3318, which is the same as the top of the push-pull block 339, press each other, so that the pressure block 3393 slides on the inner wall of the push-pull block shell 3391. At the same time, the second push-pull block 3318 and the same structure as the inner wall of the push-pull block 339 move in the opposite direction. The pressure block 3393 presses down on the inner wall of the push-pull block shell 3391, which drives the rotating rod 3397 in the heart-shaped slide groove. The inner wall of 3399 rotates and slides to the bottom of the heart-shaped slide groove 3399, thereby pushing the pressing block 3393 to move upward on the inner wall of the pressing and popping block shell 3391 and driving the pressing rod 3398 to move upward. At the same time, the inner wall of the second pressing and popping block 3318 moves downward, thereby driving the pressing plate main board 3319 to press downward. The second pressing and popping block 3318 presses the top of the hook pressing plate 324, so that the hook pressing plate 324 can be pressed more tightly on the hook chassis 321, ensuring that the line connection is firm and reliable. While the bolt installation shaft 322 is continuously rotated, the push-up block 339 will continue to move upwards. When the bolt 323 is tightened, the push-up block 339 will press the second push-up block 3318 again due to the continuous upward movement. This action causes the push-up block 339 and the inner wall of the second push-up block 3318 to move in opposite directions, so that the pressure plate main board 3319 on the opposite side of the second push-up block 3318 is reset, and the pressure on the hook pressure plate 324 is released. In this way, the staff can easily remove the bracket 31 and the fixing frame 33 from the outer wall of the hook 32, completing the entire operation process. In summary: The beneficial effects of the present invention are specifically embodied in: 1. Height adjustable: Through the cooperation of the turning handle 15 and the extension rod transmission screw 14, the staff can easily adjust the height of the bracket 31 to meet the use requirements in different scenarios. This design greatly improves the adaptability and flexibility of the equipment.

[0052] 2. Safety and stability: The setting of the limit axis 16 and the second limit axis 18 ensures the stability and safety of the extension rod body 21 during the sliding process, prevents deviation or shaking, and provides a safe and stable working environment for the staff.

[0053] 3. Easy operation: By rotating the main rotating rod 332, the staff can conveniently tighten and loosen the bolt 323, so as to easily remove the bracket 31 and the fixing frame 33 from the outer wall of the hook 32. The whole operation process is simple and fast.

[0054] 4. The line connection is firm and reliable: through the tight pressing of the hook chassis 321 and the hook pressure plate 324, and the tightening effect of the bolt 323, the line connection is ensured to be firm and reliable, effectively avoiding the problem of line loosening or falling off.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A drainage construction device for live working in a distribution network, comprising an insulating rod (1), characterized in that: The outer wall of the insulating rod (1) is movably connected to an extension rod (2), and the top of the extension rod (2) is fixedly connected to a drainage frame (3); The drainage frame (3) comprises a bracket (31), the inner wall of the bracket (31) is movably connected to a hook (32), and the outer wall of the bracket (31) is fixedly connected to a fixing frame (33); The bracket (31) comprises a bracket body (311), and the left and right ends of the front and rear sides of the bracket body (311) are respectively provided with a fixing groove (312) and a second fixing groove (313), and the left side of the inner wall of the bracket body (311) is provided with a hook placement groove (315), and the bottom of the hook placement groove (315) is provided with a plurality of bolt grooves (314) penetrating to the bottom of the bracket body (311); The hook (32) comprises a hook chassis (321), the bottom of the inner wall of the hook chassis (321) is threadedly connected to a plurality of bolt mounting shafts (322), the bottoms of the plurality of bolt mounting shafts (322) all penetrate the bottom of the hook chassis (321) and are threadedly connected to bolts (323), the tops of the plurality of bolt mounting shafts (322) are threadedly connected to a hook pressure plate (324), the top of the hook pressure plate (324) is provided with a hook pressure groove (325), the outer wall of the hook chassis (321) is movably connected to the inner wall of the hook placement groove (315), and the bottoms of the plurality of bolt mounting shafts (322) all extend through the bolt groove (314) to the bottom of the bracket body (311).

2. The live working drainage construction equipment for distribution network according to claim 1, characterized in that: The fixing frame (33) comprises a push-pull block transmission plate (331), the bottom of the push-pull block transmission plate (331) is movably connected to a main rotating rod (332), the top of the main rotating rod (332) extends to the inner wall of the push-pull block transmission plate (331), the main rotating rod (332) is fixedly connected to a conical tooth (333), the outer wall of the conical tooth (333) is engaged with a second conical tooth (334), and the inner wall of the second conical tooth (334) is fixedly connected to a transverse rotating tooth (334). The traverse rod (335) is fixedly connected to the front and rear ends of the traverse rod (335) with fourth conical teeth (337), the outer walls of the two fourth conical teeth (337) are meshed with the third conical teeth (336), the inner walls of the two third conical teeth (336) are provided with screw rods (3314), the tops of the two screw rods (3314) extend to the outer wall of the push-pop-up block transmission plate (331), and the transmission block (3315) is threadedly connected to the screw rods (3314).

3. The live working drainage construction equipment for distribution network according to claim 2, characterized in that: The outer walls of the two transmission blocks (3315) are slidably connected to the transmission plates (3313), the tops of the two lead screws (3314) are movably connected to the tops of the inner walls of the transmission plates (3313), the tops of the opposite surfaces of the two transmission plates (3313) are respectively fixedly connected to the front and rear sides of the bracket body (311), and the right sides of the two transmission blocks (3315) are fixedly connected to the push-pull blocks (339).

4. The live working drainage construction equipment for distribution network according to claim 3, characterized in that: A connecting plate (3317) is fixedly connected to the upper right side of the two transmission plates (3313), a second pressing and springing block (3318) is fixedly connected to the top of the two connecting plates (3317), a pressure plate main board (3319) is fixedly connected to the opposite sides of the two second pressing and springing blocks (3318), a spring pressure plate (3320) is fixedly connected to the bottom of the two pressure plate main boards (3319), the bottoms of the two second pressing and springing blocks (3318) are aligned with the pressing and springing block (339), and the bottom of the spring pressure plate (3320) is aligned with the hook pressure groove (325).

5. The live working drainage construction equipment for distribution network according to claim 3, characterized in that: The two push-pull blocks (339) each include a push-pull block housing (3391), the opposite surfaces of the two push-pull block housings (3391) are fixedly connected with a push-pull slide plate (3394), the tops of the two push-pull slide plates (3394) are provided with a push rod extension groove (3392), the bottoms of the inner walls of the two push-pull slide plates (3394) are fixedly connected with a bottom block (3396), the inner walls of the two push-pull slide plates (3394) are movably and slidably connected with a push block (3393), the tops of the two push blocks (3393) are fixedly connected with a push rod (3398), and the two The top of the pressure rod (3398) extends to the outer wall of the pressure block slide plate (3394) through the pressure rod extension groove (3392), the bottom of the two pressure blocks (3393) are fixedly connected with a spring (3395), the bottom of the two springs (3395) are fixedly connected to the top of the bottom block (3396), the rear sides of the two pressure blocks (3393) are provided with a heart-shaped slide groove (3399), the inner walls of the two heart-shaped slide grooves (3399) are slidably connected with a rotating rod (3397), and the bottoms of the two rotating rods (3397) are rotatably connected to the opposite surfaces of the two bottom blocks (3396).

6. The live working drainage construction equipment for distribution network according to claim 4, characterized in that: The two second push-pop-up blocks (3318) have the same internal structure as the two push-pop-up blocks (339), and the tops and bottoms of the two push-pop-up blocks (339) are opposite to those of the second push-pop-up blocks (3318).

7. The live working drainage construction equipment for distribution network according to claim 2, characterized in that: A bolt turning rod conical tooth (338) is meshed on the upper side of the outer wall of the second conical tooth (334); a bolt mounting turning rod (3316) is fixedly connected to the inner wall of the bolt turning rod conical tooth (338); the top of the bolt mounting turning rod (3316) extends to the outer wall of the push-pull block transmission plate (331); and the top of the bolt mounting turning rod (3316) is movably connected to a bolt fastening plate (3311); the front and rear sides of the bolt fastening plate (3311) are respectively fixedly connected to the lower side of the opposite sides of the two transmission plates (3313); the top of the bolt mounting turning rod (3316) extends to the outer wall of the push-pull block transmission plate (3311); The inner wall of the bolt mounting rotating rod (3316) is fixedly connected with a gear (3310), the top of the bolt mounting rotating rod (3316) is fixedly connected with a bolt rotating groove (3312), the inner wall of the bolt fastening plate (3311) is rotatably connected with a plurality of bolt mounting rotating rods (3316), the plurality of bolt mounting rotating rods (3316) have the same structure, the gears (3310) on the outer walls of the plurality of bolt mounting rotating rods (3316) are meshed, the tops of the plurality of bolt fastening plates (3311) are aligned with the bottom of the bracket body (311), and the tops of the plurality of bolt rotating grooves (3312) are all aligned with the bolts (323).

8. The live working drainage construction equipment for distribution network according to claim 2, characterized in that: The insulating rod (1) comprises a handle (11), the outer wall of the handle (11) is movably connected to a turning handle (15), the outer wall of the turning handle (15) is fixedly connected to a plurality of tooth blocks (19) in a ring array, the outer wall of the handle (11) is fixedly connected to a fixed shaft (111) at a side away from the turning handle (15), the outer walls of the two fixed shafts (111) are respectively fixedly connected to screw limit blocks (113) on both sides, the bottoms of the two screw limit blocks (113) are fixedly connected to a gear transmission bin (110), the inner wall bottoms of the two gear transmission bins (110) are rotatably connected to an extension rod transmission screw (14), and the outer walls of the two extension rod transmission screws (14) are fixedly connected to the transmission gear (11 2), the outer walls of the two transmission gears (112) are meshed with a plurality of tooth blocks (19) fixed to the outer wall of the turning handle (15), the outer walls of the fixed shaft (111) are respectively fixedly connected with connecting rods (13) on both sides, the two connecting rods (13) are fixedly connected with the limiting shaft (16) on the opposite sides away from the fixed shaft (111), the tops of the two extension rod transmission screws (14) are both penetrated through the outer wall of the gear transmission bin (110) and are movably connected to the bottoms on both sides of the outer wall of the limiting shaft (16), the outer walls of the limiting shaft (16) are respectively fixedly connected with limiting shaft connecting rods (17), and the opposite side of the limiting shaft connecting rod (17) away from the limiting shaft (16) is fixedly connected with a second limiting shaft (18).

9. The live working drainage construction equipment for distribution network according to claim 1, characterized in that: The extension rod (2) comprises an extension rod body (21), the outer wall of the extension rod body (21) is fixedly connected to an extension rod transmission shaft (22), the outer wall of the extension rod body (21) is slidably connected to the second limit shaft (18) and the inner wall of the limit shaft (16), the inner wall of the extension rod body (21) is slidably connected to the outer wall of the insulating rod body (12), the top of the extension rod body (21) is fixedly connected to a connecting top shaft (24), the top of the connecting top shaft (24) is fixedly connected to a connecting head (25), the outer walls of the extension rod transmission shaft (22) are respectively fixedly connected to extension rod transmission blocks (23), the inner walls of the two extension rod transmission blocks (23) are both threadedly connected to the outer wall of the extension rod transmission screw (14), and the top of the connecting head (25) is fixedly connected to the bottom of the bracket (31).

10. A method for drainage during live working in a distribution network, based on the drainage construction equipment for live working in a distribution network according to any one of claims 1 to 9, characterized in that: The following steps are involved: s1: The height of the bracket (31) is adjusted by rotating the handle (15). The rotation of the handle (15) drives the extension rod transmission screw (14) to rotate. Due to the threaded connection between the extension rod transmission block (23) and the extension rod transmission shaft (22), the extension rod body (21) slides up and down on the insulating rod body (12), thereby achieving height adjustment; s2: After the height of the bracket (31) is adjusted, the hook (32) is placed on the inner wall of the hook placement groove (315) opened in the bracket body (311), ensuring that the plurality of bolts (323) at the bottom of the hook chassis (321) are aligned with the bolt groove (314) and extend through the bolt groove (314) to the bottom of the bracket body (311); s3: placing the line requiring parallel flow on the inner wall of the parallel hook chassis (321) and the parallel hook pressure plate (324) through the second fixing groove (313), and connecting the line requiring parallel flow through the inner wall of the other side of the parallel hook chassis (321) and the parallel hook pressure plate (324); s4: Rotate the main rotating rod (332). The rotation of the main rotating rod (332) drives the conical teeth (333) to rotate. Due to the meshing relationship between the second conical teeth (334) and the conical teeth (338) of the bolt rotating rod, the bolt installation rotating rod (3316) rotates accordingly. The top of the bolt installation rotating rod (3316) extends to the inner wall of the bolt fastening plate (3311), and the outer wall thereof is fixedly connected with a gear (3310). Since the gears (3310) on the outer walls of multiple bolt installation rotating rods (3316) mesh with each other, when one bolt installation rotating rod (3316) rotates, it drives all other bolt installation rotating rods (3316) to rotate synchronously. s5: The rotation of the bolt installation rotating rod (3316) drives the bolt rotating groove (3312) to rotate and rotate the bolt (323), thereby rotating the bolt installation shaft (322) and causing the hook pressure plate (324) to move downward to press the fixed lines on both sides of the hook chassis (321) and the opposite surfaces of the hook pressure plate (324). At the same time, since the third conical teeth (336) are fixed on the inner wall of the second conical teeth (334), the second conical teeth (334) are engaged with the conical teeth (333) to drive the traverse rod (335) to rotate. The rotation of the traverse rod (335) drives the fourth conical teeth (337) at both ends to rotate, and the third conical teeth (336) are engaged to rotate and drive the screw rod (3314) to rotate, so that the transmission block (3315) on the inner wall of the transmission plate (3313) moves upward, driving the pressing and popping block (339) to move upward; s6: The push-pull block (339) moves upward, and the pressure rod (3398) at the top of the push-pull block (339) and the pressure rod (3398) at the bottom of the second push-pull block (3318) and the same as the top of the push-pull block (339) press each other, so that the pressure block (3393) slides on the inner wall of the push-pull block shell (3391). At the same time, the second push-pull block (3318) and the same structure as the inner wall of the push-pull block (339) move in the opposite direction. The downward movement of the pressure block (3393) on the inner wall of the push-pull block shell (3391) drives the rotating rod (3397) to move in the center. The inner wall of the heart-shaped slide groove (3399) rotates, thereby sliding to the bottom of the heart-shaped slide groove (3399), and pushing the pressure block (3393) to move upward on the inner wall of the pressing and popping block shell (3391), and driving the pressure rod (3398) to move upward. At the same time, the inner wall of the second pressing and popping block (3318) moves downward, thereby driving the pressure plate main board (3319) to press downward. The second pressing and popping block (3318) presses the top of the hook pressure plate (324), so that the hook pressure plate (324) can be pressed more tightly on the hook chassis (321), ensuring that the line connection is firm and reliable; s7: While the bolt mounting shaft (322) is continuously rotated, the push-pull block (339) will continue to move upward. When the bolt (323) is tightened, the push-pull block (339) will press the second push-pull block (3318) again due to the continuous upward movement. This action causes the push-pull block (339) and the inner wall of the second push-pull block (3318) to move in opposite directions. As a result, the pressure plate mainboard (3319) on the opposite side of the second push-pull block (3318) is reset, releasing the pressure on the hook pressure plate (324), and removing the bracket (31) and the fixing frame (33) from the outer wall of the hook (32).

Images