Cable installation auxiliary device of smart power grid

Abstract

The invention relates to the technical field of intelligent power grid industry, in particular to an intelligent power grid cable installation auxiliary device which comprises a cable conveyor body, a first adjusting assembly, a second adjusting assembly, a third adjusting assembly, a fixing assembly, a limiting assembly, first conveying equipment and second conveying equipment. The fixing assembly can quickly fix the cable conveyor body to the elevator, the fixing efficiency and stability are improved, safety accidents caused by shaking during cable conveying are avoided, the angle of the cable conveyor body can be quickly adjusted through the arrangement of the third adjusting assembly, the support and the cable conveyor body do not need to be manually disassembled and assembled on the elevator, and labor is saved. The cable installation efficiency is improved, an adjusting rod in a first adjusting assembly slides on a fixing base firstly, then a first lead screw drives first conveying equipment to clamp a cable, the clamping efficiency is improved, the first adjusting assembly is matched with parts in a second adjusting assembly to adjust the positions of four guide rollers while adjusting the position of the first conveying equipment, and the cable installation efficiency is improved. The adjusting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of smart grid industry, and in particular to a cable installation auxiliary device for a smart grid. Background Art

[0002] As the core of the modern power system, smart grid integrates advanced information technology, communication technology and power technology, aiming to achieve efficient production, transmission, distribution and use of electricity. In the construction and operation and maintenance of smart grid, cables are an indispensable key component and undertake the important task of power transmission. During the laying process, cables need to pass through various complex terrains and facilities. When laying cables, cable conveyors are needed for auxiliary installation. Cable conveyors can provide stable and controllable traction, which can effectively overcome the obstacles caused by the cable's own gravity and accurately pull the cable to the predetermined position, greatly improving installation efficiency, reducing the difficulty of manual operation and safety hazards, and ensuring that the cable installation work is completed smoothly, efficiently and safely.

[0003] However, when the cables of the smart grid are installed on the cable tray, the cable conveyor often needs to be installed vertically on the elevator. Currently, the cable conveyor is mostly fixed by binding ropes or hooks. Since the binding ropes are easily loosened by vibration and the hooks have limited load-bearing capacity, the cable conveyor is easily subjected to force and shakes during operation, which affects the accuracy of cable traction and also poses a safety hazard of high-altitude equipment falling. At the same time, when facing the needs of cable traction at different angles, it is necessary to additionally install angle brackets on the elevator, and then install the cable conveyor on the bracket to complete the angle adaptation. This process involves multiple processes such as bracket installation, cable conveyor disassembly and re-fixing, which is time-consuming and reduces the cable installation efficiency. Moreover, when the conveying component of the cable conveyor is working, it is necessary to guide the cable by adjusting the position of four guide rollers. Currently, the guide rollers are mostly fixed with bolts. When adjusting, the bolts need to be loosened, adjusted, and tightened in sequence. The operation steps are cumbersome, and the number of guide rollers is large, resulting in a long overall adjustment time, affecting the adjustment efficiency. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a cable installation auxiliary device for a smart grid.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a cable installation auxiliary device for a smart grid, comprising a cable conveyor body, a first adjustment component mounted on the cable conveyor body, a first conveying device slidably connected to the cable conveyor body, a second conveying device fixedly connected to the cable conveyor body, a second adjustment component mounted on the first conveying device, a third adjustment component mounted on the cable conveyor body, and a fixing component mounted on the third adjustment component; The first adjusting assembly includes a fixing seat fixedly connected to the cable conveyor body and an adjusting rod slidably connected to the fixing seat, the adjusting rod is threadedly connected to a first screw rod, the first conveying device is rotatably connected to the first screw rod, the fixing seat is threadedly connected to a threaded block, the threaded block is slidably connected to a connecting rod, a limiting block is fixedly connected to the connecting rod, a plurality of limiting grooves are provided on the adjusting rod, and the limiting block is engaged with one of the limiting grooves; The second adjustment assembly includes two driving blocks fixedly connected to the first conveying equipment and two driving grooves provided on the driving blocks. Two mounting frames are fixedly connected to the cable conveyor body, and two adjustment seats are slidably connected to the mounting frames. A connecting shaft is rotatably connected to the adjustment seat, and a guide roller is fixedly connected to the connecting shaft. A driving shaft is rotatably connected to the adjustment seat, and the four driving shafts are respectively in rolling engagement with the four driving grooves.

[0006] Specifically, the connecting rod is rotatably connected to the installation shaft, the installation shaft is fixedly connected to the pull rod, the connecting rod is slidably connected to a slider, the slider is engaged with the installation shaft, the connecting rod is rotatably connected to the second screw rod, the slider is threadedly connected to the second screw rod, and a first spring is in contact between the limit block and the threaded block.

[0007] Specifically, the installation frame is fixedly connected with a guide rail, the adjustment seat is slidably connected to the guide rail, the bottom of the connecting shaft is rotatably connected with a guide block, and the guide block is slidably connected to the installation frame.

[0008] Specifically, the third adjustment component includes an adjustment plate installed on the cable conveyor body and a first rotating shaft fixedly connected to the adjustment plate, a connecting plate is rotatably connected to the first rotating shaft, a worm is rotatably connected inside the connecting plate, a worm wheel is fixedly connected to the first rotating shaft, and the worm wheel is engaged with the worm.

[0009] Specifically, the connecting plate is rotatably connected to a second rotating shaft, the second rotating shaft is fixedly connected to a sliding sleeve, a sliding rod is slidably connected in the sliding sleeve, a fixed shaft is fixedly connected to the adjusting plate, the sliding rod is rotatably connected to the fixed shaft, a knob is threadedly connected in the sliding sleeve, a limiting column is fixedly connected to the knob, a plurality of limiting holes are provided on the sliding rod, and the limiting column is engaged with one of the limiting holes.

[0010] Specifically, a driving member is installed on the connecting plate, and the worm is driven by the driving member.

[0011] Specifically, the fixing assembly includes four positioning blocks installed on the connecting plate and a fixing plate slidably connected between every two of the positioning blocks, wherein two of the positioning blocks are fixedly connected to the connecting plate, and the other two positioning blocks are slidably connected to the connecting plate, one of the fixing plates is fixedly connected to a guide sleeve, and the other fixing plate is fixedly connected to a guide rod, the guide rod is slidably connected to the guide sleeve, a mounting block is fixedly connected to the guide sleeve, a third screw rod is rotatably connected to the mounting block, a mounting seat is fixedly connected to the connecting plate, a threaded sleeve is fixedly connected to the mounting seat, and the third screw rod is threadedly connected to the threaded sleeve.

[0012] Specifically, the positioning block is fixedly connected to a guide plate, the fixed plate is slidably connected to the guide plate, the positioning block is slidably connected to an adjusting block, a fourth screw rod is rotatably connected inside the positioning block, the adjusting block is threadedly connected to the fourth screw rod, and a fixed block is fixedly connected to the two positioning blocks slidably connected to the connecting plate, and the fixed block is slidably connected to the connecting plate.

[0013] Specifically, the fixed block is fixed to the connecting plate through a limiting assembly, and the limiting assembly includes a mounting rod slidably connected to the connecting plate and a plurality of limiting plates fixedly connected to the mounting rod. A fixing rod is fixedly connected between the two fixed blocks, and a fixing groove is provided on the fixing rod, and one of the limiting plates is engaged with the fixing groove.

[0014] Specifically, a protective plate is fixedly connected to the mounting rod, the protective plate is slidably connected to the connecting plate, and a second spring is fixedly connected between the mounting rod and the connecting plate.

[0015] The beneficial effects of the present invention are: (1) The present invention relates to a smart grid cable installation auxiliary device. The third adjustment component is provided with a fixing component. The fixing block is fixed to the connecting plate by a limit component. The setting of the limit component can fix the positioning block after sliding, thereby improving its stability. The fixing component can quickly fix the cable conveyor body on the elevator, thereby improving the fixing efficiency and stability, and avoiding safety accidents caused by shaking during cable transportation.

[0016] (2) The cable installation auxiliary device for a smart grid described in the present invention is provided with a third adjustment component on the cable conveyor body. The setting of the third adjustment component can quickly adjust the angle of the cable conveyor body, eliminating the need for manual disassembly and assembly of the bracket and the cable conveyor body on the elevator, thereby improving the cable installation efficiency.

[0017] (3) The present invention provides a smart grid cable installation auxiliary device, wherein a first adjusting component is provided on the cable conveyor body, and a second adjusting component is provided on the first conveying device. The adjusting rod in the first adjusting component first slides on the fixed seat, and then the first conveying device is driven by the first screw rod to clamp the cable, thereby improving the clamping efficiency. While the first adjusting component adjusts the position of the first conveying device, it cooperates with the parts in the second adjusting component to adjust the positions of the four guide rollers, thereby improving the adjustment efficiency of the guide rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and examples.

[0019] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a cable installation auxiliary device for a smart grid provided by the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown; Figure 3 It is a schematic diagram of the connection structure between the adjusting rod and the fixing seat of the present invention; Figure 4 for Figure 3 An enlarged schematic diagram of the structure of part B is shown; Figure 5 This is a schematic diagram of the connection structure between the connecting rod and the threaded block of the present invention; Figure 6 This is a schematic diagram of the connection structure between the slider and the mounting shaft of the present invention; Figure 7 This is a schematic diagram of the connection structure between the fixing plate and the positioning block of the present invention; Figure 8 Schematic diagram of the connection structure between the sliding rod and the sliding sleeve of the present invention; Figure 9 for Figure 8 The enlarged schematic diagram of the C-section structure is shown; Figure 10 This is a schematic diagram of the connection structure between the adjustment block and the positioning block of the present invention; Figure 11 for Figure 10 An enlarged schematic diagram of the D portion structure is shown; Figure 12 Schematic diagram of the connection structure between the fixed plate and the guide plate of the present invention; Figure 13 It is a schematic diagram of the connection structure between the adjustment block and the fourth screw rod of the present invention.

[0020] In the figure: 1. Cable conveyor body; 2. First adjusting assembly; 201. Fixed seat; 202. Adjusting rod; 203. First screw rod; 204. Limiting block; 205. Limiting groove; 206. Threaded block; 207. Connecting rod; 208. Pull rod; 209. First spring; 210. Mounting shaft; 211. Slider; 212. Second screw rod; 3. Second adjusting assembly; 301. Drive block; 302. Drive groove; 303. Drive shaft; 304. Mounting frame; 305. Adjusting seat; 306. Guide rail; 307. Connecting shaft; 308. Guide roller; 309. Guide block; 4. Third adjusting assembly; 401. Adjusting plate; 402. First rotating shaft; 403. Connecting plate; 404. Worm gear; 405. worm; 406, driving member; 407, second rotating shaft; 408, sliding sleeve; 409, sliding rod; 410, fixed shaft; 411, knob; 412, limiting column; 413, limiting hole; 5, fixing assembly; 501, positioning block; 502, fixing plate; 503, guide plate; 504, guide sleeve; 505, guide rod; 506, mounting block; 507, third screw rod; 508, mounting seat; 509, adjusting block; 510, fourth screw rod; 511, fixing block; 512, threaded sleeve; 6, limiting assembly; 601, mounting rod; 602, limiting plate; 603, fixing rod; 604, fixing groove; 605, protective plate; 606, second spring; 7, first conveying device; 8, second conveying device. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 10 and Figure 11As shown, the cable installation auxiliary device of the smart grid described in the present invention includes a cable conveyor body 1, a first adjusting component 2 installed on the cable conveyor body 1, a first conveying device 7 slidably connected to the cable conveyor body 1, a second conveying device 8 fixedly connected to the cable conveyor body 1, a second adjusting component 3 installed on the first conveying device 7, a third adjusting component 4 installed on the cable conveyor body 1, and a fixing component 5 installed on the third adjusting component 4; the first adjusting component 2 includes a fixed seat 201 fixedly connected to the cable conveyor body 1 and an adjusting rod 202 slidably connected to the fixed seat 201, a first screw rod 203 is threadedly connected to the adjusting rod 202, the first conveying device 7 is rotatably connected to the first screw rod 203, and the fixed seat 201 is threadedly connected to the first screw rod. It is connected to a threaded block 206, and a connecting rod 207 is slidably connected to the threaded block 206. The connecting rod 207 is fixedly connected to the limiting block 204, and a plurality of limiting grooves 205 are provided on the adjusting rod 202, and the limiting block 204 is engaged with one of the limiting grooves 205; the second adjusting assembly 3 includes two driving blocks 301 fixedly connected to the first conveying device 7 and two driving grooves 302 provided on the driving block 301, and two mounting frames 304 are fixedly connected to the cable conveyor body 1, and two adjusting seats 305 are slidably connected to the mounting frame 304, and a connecting shaft 307 is rotatably connected to the adjusting seat 305, and a guide roller 308 is fixedly connected to the connecting shaft 307, and a driving shaft 303 is rotatably connected to the adjusting seat 305, and the four driving shafts 303 are respectively rollingly engaged with the four driving grooves 302.

[0023] Specifically, such as Figure 2 、 Figure 4 、 Figure 5 and Figure 6As shown, the connecting rod 207 is rotatably connected to the installation shaft 210, and the installation shaft 210 is fixedly connected to the pull rod 208. The connecting rod 207 is slidably connected to the slider 211, and the slider 211 is engaged with the installation shaft 210. The connecting rod 207 is rotatably connected to the second screw rod 212, and the slider 211 is threadedly connected to the second screw rod 212. There is a first spring 209 between the limit block 204 and the threaded block 206. If the first spring 209 needs to be replaced, insert the hexagonal slot of the second screw rod 212 with an inner hexagonal wrench and rotate it. The second screw rod 212 is threaded. Drive the slider 211 to slide. After the slider 211 is disengaged from the mounting shaft 210, rotate the pull rod 208 ninety degrees. Then, remove the threaded block 206 through the threaded cooperation between the threaded block 206 and the fixed seat 201. Then slide the connecting rod 207 off the threaded block 206 to replace the first spring 209. The guide rail 306 is fixedly connected to the mounting frame 304. The guide rail 306 allows the adjustment seat 305 to slide more smoothly. The adjustment seat 305 is slidably connected to the guide rail 306. The bottom of the connecting shaft 307 is rotatably connected to a guide block 309, and the guide block 309 is slidably connected to the mounting frame 304.

[0024] Specifically, such as Figure 1 、 Figure 3 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, the third adjustment component 4 includes an adjustment plate 401 installed on the cable conveyor body 1 and a first rotating shaft 402 fixedly connected to the adjustment plate 401, a connecting plate 403 is rotatably connected to the first rotating shaft 402, a worm 405 is rotatably connected in the connecting plate 403, a worm gear 404 is fixedly connected to the first rotating shaft 402, and the worm gear 404 is meshed with the worm 405. When the angle needs to be adjusted on the elevator, the driving member 406 is started (the driving member 406 is preferably a motor), and the motor output shaft rotates to drive the worm 405 to rotate, the worm 405 drives the worm gear 404 to rotate, and the worm gear 404 drives the first rotating shaft 402 to rotate, and then drives the adjustment plate 401 to rotate, so as to achieve the adjustment of the angle of the cable conveyor body 1. By driving the adjustment plate 401 to rotate through the motor and the transmission assembly, the angle of the cable conveyor body 1 can be quickly adjusted, and there is no need to manually disassemble and assemble the bracket and the cable conveyor body 1 on the elevator, thereby improving the cable installation. Efficiency, the connecting plate 403 is rotatably connected to a second rotating shaft 407, the second rotating shaft 407 is fixedly connected to a sliding sleeve 408, the sliding sleeve 408 is slidably connected to a sliding rod 409, the adjusting plate 401 is fixedly connected to a fixed shaft 410, the sliding rod 409 is rotatably connected to the fixed shaft 410, the sliding sleeve 408 is threadedly connected to a knob 411, the knob 411 is fixedly connected to a limiting column 412, and the sliding rod 409 is provided with a plurality of limiting holes 413, the limiting column 412 is engaged with one of the limiting holes 413. After the angle adjustment of the adjustment plate 401 is completed, the knob 411 is rotated, and the knob 411 is threadedly engaged with the sliding sleeve 408, driving the limiting column 412 to engage with the limiting hole 413 on the sliding rod 409. The limiting column 412 is engaged with the sliding rod 409 to fix the sliding sleeve 408 and the sliding rod 409. A driving member 406 is installed on the connecting plate 403, and the worm 405 is driven by the driving member 406.

[0025] Specifically, such as Figure 1 、 Figure 3 、 Figure 7 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 13As shown, the fixing assembly 5 includes four positioning blocks 501 installed on the connecting plate 403 and a fixing plate 502 slidably connected between every two positioning blocks 501, wherein two of the positioning blocks 501 are fixedly connected to the connecting plate 403, and the other two positioning blocks 501 are slidably connected to the connecting plate 403, one of the fixing plates 502 is fixedly connected to a guide sleeve 504, and the other fixing plate 502 is fixedly connected to a guide rod 505, the guide rod 505 is slidably connected to the guide sleeve 504, the guide sleeve 504 is fixedly connected to a mounting block 506, and the mounting block 506 is rotatably connected to a third The screw rod 507 is fixedly connected to the connecting plate 403 with a mounting seat 508, and the mounting seat 508 is fixedly connected to a threaded sleeve 512. The third screw rod 507 is threadedly connected to the threaded sleeve 512. The third screw rod 507 cooperates with the threaded sleeve 512 to drive the two fixed plates 502 to press against the cross bar on the elevator, which can quickly fix the cable conveyor body 1 on the elevator, thereby improving the fixing efficiency and stability. The positioning block 501 is fixedly connected to a guide plate 503, and the fixed plate 502 is slidably connected to the guide plate 503. When the fixed plate 502 slides, it slides with the guide plate 503, and the guide plate 503 makes the fixed plate 5 02 slides more smoothly, the positioning block 501 is slidably connected with an adjusting block 509, the positioning block 501 is rotatably connected with a fourth screw rod 510, the adjusting block 509 is threadedly connected to the fourth screw rod 510, and the two positioning blocks 501 slidably connected to the connecting plate 403 are fixedly connected with a fixing block 511, the fixing block 511 is slidably connected to the connecting plate 403, and the fixing block 511 is fixed to the connecting plate 403 through a limiting component 6, the limiting component 6 includes a mounting rod 601 slidably connected to the connecting plate 403 and a plurality of limiting plates 602 fixedly connected to the mounting rod 601, the two fixing A fixing rod 603 is fixedly connected between the fixed blocks 511, and a fixing groove 604 is provided on the fixing rod 603. One of the limit plates 602 is engaged with the fixing groove 604, and the mounting rod 601 is loosened. One of the limit plates 602 is engaged with the fixing groove 604 under the action of the second spring 606. By engaging the limit plate 602 with the fixing rod 603, the positioning block 501 can be fixed after sliding, thereby improving its stability. A protective plate 605 is fixedly connected to the mounting rod 601, and the protective plate 605 is slidably connected to the connecting plate 403. A second spring 606 is fixedly connected between the mounting rod 601 and the connecting plate 403.

[0026] When the present invention is in use, when it is necessary to install the cable on the bridge, first, the operator moves the connecting plate 403 to a vertical state. At this time, the position of the positioning block 501 slidably connected to the connecting plate 403 can be adjusted according to the position of the elevator crossbar. When adjusting, the installation rod 601 is slid upward, and the sliding of the installation rod 601 causes the second spring 606 to contract, and at the same time drives the limiting plate 602 to slide, so that the limiting plate 602 is no longer engaged with the fixing groove 604 on the fixing rod 603. At this time, the two positioning blocks 501 can be slid, and when the positioning block 501 slides, it drives the fixing block 511 to slide, and the fixing block 51 1 plays a guiding role, allowing the positioning block 501 to slide more smoothly, and when the positioning block 501 slides, the guide rod 505 will slide with the guide sleeve 504. After the position of the positioning block 501 is adjusted, the mounting rod 601 is loosened, and one of the limiting plates 602 is engaged with the fixing groove 604 under the action of the second spring 606. The limiting plate 602 is engaged with the fixing rod 603, which can fix the sliding positioning block 501 and improve its stability. Then, lift the connecting plate 403 and hang the four "L"-shaped positioning blocks 501 on the two cross bars of the elevator respectively, so that they are fixed on the cross bars. When positioning the block 501, the operator does not need to hold the cable conveyor body 1 all the time, which improves the convenience of operation. At this time, the hexagonal wrench is inserted into the third screw rod 507 and rotated. The third screw rod 507 is threadedly matched with the threaded sleeve 512. Since the third screw rod 507 is rotatably connected to the mounting block 506, when the third screw rod 507 moves, it will drive the guide sleeve 504 to move through the mounting block 506. The guide sleeve 504 drives the fixed plate 502 to slide through the guide rod 505. When the fixed plate 502 slides, it slides with the guide plate 503. The guide plate 503 makes the fixed plate 502 slide more smoothly. The fixing plate 502 is stable, and after sliding, it will be tightly fixed with the cross bar on the elevator. The third screw rod 507 cooperates with the threaded sleeve 512 to drive the two fixing plates 502 to be tightly pressed against the cross bar on the elevator, which can quickly fix the cable conveyor body 1 on the elevator, thereby improving the fixing efficiency and stability and avoiding safety accidents caused by shaking during cable transportation. In addition, the four positioning blocks 501 can also be placed on the ground for support. When the ground is uneven, the fourth screw rod 510 can be rotated with a tool to drive the adjustment block 509 to adjust its position so that it contacts the ground, thereby ensuring the stability of the cable conveyor body 1 during operation. When the angle needs to be adjusted on the elevator, the driving member 406 is started (the driving member 406 is preferably a motor), the motor output shaft rotates to drive the worm 405 to rotate, the worm 405 drives the worm wheel 404 to rotate, the worm wheel 404 drives the first rotating shaft 402 to rotate, and then drives the adjustment plate 401 to rotate, so as to adjust the angle of the cable conveyor body 1. The adjustment plate 401 is driven to rotate by the motor and the transmission assembly, so that the angle of the cable conveyor body 1 can be quickly adjusted, without manually disassembling the bracket and the cable conveyor body 1 on the elevator, thereby improving the cable installation efficiency. When the adjustment plate 401 rotates, The sliding sleeve 408 and the sliding rod 409 are slidably matched to each other, so that the adjustment plate 401 rotates more smoothly. At the same time, the sliding sleeve 408 rotates with the connecting plate 403 through the second rotating shaft 407, and the sliding rod 409 rotates with the fixed shaft 410. After the angle of the adjustment plate 401 is adjusted, the knob 411 is turned. The knob 411 is threadedly matched with the sliding sleeve 408, driving the limiting column 412 to engage with the limiting hole 413 on the sliding rod 409. The limiting column 412 is engaged with the sliding rod 409 to fix the sliding sleeve 408 and the sliding rod 409, so that the sliding rod 409 and the sliding sleeve 408 can support the adjustment plate 401. During the cable transportation process, the cables are first placed in the two conveying devices. When adjusting the position of the first conveying device 7, the pull rod 208 is pulled, and the pull rod 208 drives the connecting rod 207 to move, thereby moving the limit block 204, which will cause the first spring 209 to contract. At the same time, the limit block 204 is disengaged from the limit groove 205 on the adjusting rod 202. At this time, the adjusting rod 202 can slide on the fixed seat 201. When the conveyor belt of the first conveying device 7 pushes the cable to the conveyor belt of the second conveying device 8, the pull rod 20 is released. 8. The limit block 204 is re-engaged with one of the limit grooves 205 under the action of the first spring 209 to fix the adjusting rod 202 after sliding and improve its stability. After roughly adjusting the position, turn the handwheel on the first screw rod 203. The first screw rod 203 and the adjusting rod 202 cooperate with each other through threads to drive the first conveying device 7 to move toward the second conveying device 8, so that the conveyor belts of the two conveying devices clamp the cables. The adjusting rod 202 first slides on the fixed seat 201 and then drives the first screw rod 203. The first conveying device 7 clamps the cable, which improves the clamping efficiency. When the first conveying device 7 moves, it drives the driving block 301 to move. The driving block 301 drives the driving shaft 303 to roll in the inclined driving groove 302, thereby making the adjustment seat 305 slide toward each other along the guide rail 306 in the installation frame 304. The guide rail 306 allows the adjustment seat 305 to slide more smoothly. At the same time, the adjustment seat 305 will adjust the position of the guide roller 308. When adjusting the position of the first conveying device 7, the positions of the four guide rollers 308 are adjusted. The arrangement improves the adjustment efficiency of the guide roller 308. If the first spring 209 needs to be replaced, insert the hexagonal slot of the second screw rod 212 with a hexagonal wrench and rotate it. The second screw rod 212 drives the slider 211 to slide through the thread. After the slider 211 is disengaged from the mounting shaft 210, rotate the pull rod 208 ninety degrees, and then remove the thread block 206 through the thread cooperation between the thread block 206 and the fixing seat 201, and then slide the connecting rod 207 off the thread block 206 to replace the first spring 209.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cable installation auxiliary device for a smart grid, characterized in that: The invention comprises a cable conveyor body (1), a first adjusting component (2) mounted on the cable conveyor body (1), a first conveying device (7) slidably connected to the cable conveyor body (1), a second conveying device (8) fixedly connected to the cable conveyor body (1), a second adjusting component (3) mounted on the first conveying device (7), a third adjusting component (4) mounted on the cable conveyor body (1), and a fixing component (5) mounted on the third adjusting component (4); The first adjusting assembly (2) comprises a fixed seat (201) fixedly connected to the cable conveyor body (1) and an adjusting rod (202) slidably connected to the fixed seat (201), a first screw rod (203) is threadedly connected to the adjusting rod (202), the first conveying device (7) is rotatably connected to the first screw rod (203), a threaded block (206) is threadedly connected to the fixed seat (201), a connecting rod (207) is slidably connected to the threaded block (206), a limiting block (204) is fixedly connected to the connecting rod (207), a plurality of limiting grooves (205) are provided on the adjusting rod (202), and the limiting block (204) is engaged with one of the limiting grooves (205); The second adjustment component (3) includes two driving blocks (301) fixedly connected to the first conveying device (7) and two driving grooves (302) provided on the driving blocks (301); two mounting frames (304) are fixedly connected to the cable conveyor body (1); two adjustment seats (305) are slidably connected to the mounting frames (304); a connecting shaft (307) is rotatably connected to the adjustment seat (305); a guide roller (308) is fixedly connected to the connecting shaft (307); a driving shaft (303) is rotatably connected to the adjustment seat (305); and the four driving shafts (303) are respectively in rolling engagement with the four driving grooves (302).

2. The cable installation auxiliary device for a smart grid according to claim 1, characterized in that: The connecting rod (207) is rotatably connected to a mounting shaft (210), the mounting shaft (210) is fixedly connected to a pull rod (208), the connecting rod (207) is slidably connected to a slider (211), the slider (211) is engaged with the mounting shaft (210), the connecting rod (207) is rotatably connected to a second screw rod (212), the slider (211) is threadedly connected to the second screw rod (212), and a first spring (209) is provided between the limit block (204) and the threaded block (206).

3. The cable installation auxiliary device for a smart grid according to claim 2, characterized in that: A guide rail (306) is fixedly connected to the installation frame (304), the adjustment seat (305) is slidably connected to the guide rail (306), and a guide block (309) is rotatably connected to the bottom of the connecting shaft (307), and the guide block (309) is slidably connected to the installation frame (304).

4. The cable installation auxiliary device for a smart grid according to claim 1, characterized in that: The third adjustment assembly (4) comprises an adjustment plate (401) mounted on the cable conveyor body (1) and a first rotating shaft (402) fixedly connected to the adjustment plate (401); a connecting plate (403) is rotatably connected to the first rotating shaft (402); a worm (405) is rotatably connected inside the connecting plate (403); a worm wheel (404) is fixedly connected to the first rotating shaft (402); and the worm wheel (404) is meshed with the worm (405).

5. The cable installation auxiliary device for a smart grid according to claim 4, characterized in that: The connecting plate (403) is rotatably connected to a second rotating shaft (407), a sliding sleeve (408) is fixedly connected to the second rotating shaft (407), a sliding rod (409) is slidably connected to the sliding sleeve (408), a fixed shaft (410) is fixedly connected to the adjusting plate (401), the sliding rod (409) is rotatably connected to the fixed shaft (410), a knob (411) is threadedly connected to the sliding sleeve (408), a limiting column (412) is fixedly connected to the knob (411), a plurality of limiting holes (413) are provided on the sliding rod (409), and the limiting column (412) is engaged with one of the limiting holes (413).

6. The cable installation auxiliary device for a smart grid according to claim 5, characterized in that: A driving member (406) is mounted on the connecting plate (403), and the worm (405) is driven by the driving member (406).

7. The cable installation auxiliary device for a smart grid according to claim 6, characterized in that: The fixing assembly (5) comprises four positioning blocks (501) mounted on the connecting plate (403) and a fixing plate (502) slidably connected between every two positioning blocks (501), wherein two positioning blocks (501) are fixedly connected to the connecting plate (403), and the other two positioning blocks (501) are slidably connected to the connecting plate (403), a guide sleeve (504) is fixedly connected to one of the fixing plates (502), a guide rod (505) is fixedly connected to the other fixing plate (502), the guide rod (505) is slidably connected to the guide sleeve (504), a mounting block (506) is fixedly connected to the guide sleeve (504), a third screw rod (507) is rotatably connected to the mounting block (506), a mounting seat (508) is fixedly connected to the connecting plate (403), a threaded sleeve (512) is fixedly connected to the mounting seat (508), and the third screw rod (507) is threadedly connected to the threaded sleeve (512).

8. The cable installation auxiliary device for a smart grid according to claim 7, characterized in that: The positioning block (501) is fixedly connected to a guide plate (503), the fixed plate (502) is slidably connected to the guide plate (503), the positioning block (501) is slidably connected to an adjusting block (509), a fourth screw rod (510) is rotatably connected inside the positioning block (501), the adjusting block (509) is threadedly connected to the fourth screw rod (510), and a fixing block (511) is fixedly connected to the two positioning blocks (501) slidably connected to the connecting plate (403), and the fixing block (511) is slidably connected to the connecting plate (403).

9. The cable installation auxiliary device for a smart grid according to claim 8, characterized in that: The fixed block (511) is fixed to the connecting plate (403) via a limiting assembly (6), wherein the limiting assembly (6) comprises a mounting rod (601) slidably connected to the connecting plate (403) and a plurality of limiting plates (602) fixedly connected to the mounting rod (601), a fixing rod (603) is fixedly connected between two of the fixed blocks (511), and a fixing groove (604) is provided on the fixing rod (603), wherein one of the limiting plates (602) is engaged with the fixing groove (604).

10. The cable installation auxiliary device for a smart grid according to claim 9, characterized in that: A protective plate (605) is fixedly connected to the mounting rod (601), the protective plate (605) is slidably connected to the connecting plate (403), and a second spring (606) is fixedly connected between the mounting rod (601) and the connecting plate (403).

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