Mounting tool for preventing windage yaw of insulator and use method

Abstract

The invention discloses a mounting tool for preventing windage yaw of an insulator and a using method, and relates to the technical field of power transmission, the mounting tool comprises a tool box body, hook plates are fixedly mounted on the left side and the right side of the front end of the tool box body through bolts, and the mounting tool further comprises a translation mechanism, a lifting mechanism and a fastening mechanism; and the translation mechanism comprises a translation frame, two bolt cylinders and U-shaped bolts, the translation frame is movably arranged in the middle of the interior of the tool box body, and the two bolt cylinders are fixedly installed at the end, close to the hook plate, of the translation frame through bolts correspondingly. The bottom end of the rotating sleeve is driven to be connected with the top end of the mounting hole, and after the top end of the U-shaped bolt enters the rotating sleeve through the mounting hole, the rotating sleeve is driven to rotate, so that the nut rotates to drive the U-shaped bolt to ascend, the suspension clamp is connected with the live wire, manual screwing of the nut is not needed, mounting is rapid, and mounting efficiency is improved. The installation efficiency is improved, and meanwhile workers are protected.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission, and particularly to an installation tool and a usage method for preventing wind deflection of insulators. Background Technique

[0002] In many tower types of existing 220 kV transmission lines, the safety distance of the middle-phase conductors is limited, and grounding accidents are likely to occur in severe or windy weather. At the same time, the equal-potential operation with a limited safety distance is highly dangerous, and it is necessary to pay attention to controlling the wind deflection of the middle-phase conductors to prevent excessive sway; Currently, the wind deflection of conductors is usually treated by connecting the insulator string through a suspension clamp. However, during installation, the suspension clamp usually requires manual tightening of multiple bolts and nuts to fix the conductor and the clamp. But during installation, it usually requires manual high-altitude operation, and repetitive operations are likely to cause manual fatigue, not only resulting in low installation efficiency, but also greatly increasing the danger of manual operation. Therefore, a tool is needed to quickly and accurately install the suspension clamp. Summary of the Invention

[0003] The purpose of the present invention is to provide an installation tool and a usage method for preventing wind deflection of insulators to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An installation tool for preventing wind deflection of insulators, including a tool box body. Hooks are fixedly installed on the left and right sides of the front end of the tool box body through bolts. It also includes a translation mechanism, a lifting mechanism, and a fastening mechanism: The translation mechanism includes a translation frame, bolt cylinders, and U-shaped bolts. The translation frame is movably arranged in the middle of the interior of the tool box body. There are two bolt cylinders, which are respectively fixedly installed at one end of the translation frame close to the hook through bolts. There are two U-shaped bolts, which are respectively movably arranged in the two bolt cylinders; The lifting mechanism includes lifting plates. There are two lifting plates, which are respectively movably installed in the two bolt cylinders through sliding, and are located below the U-shaped bolts; The fastening mechanism includes a translation plate, a lifting frame, and rotating sleeves. The bottom end of the translation plate is fixedly installed in the middle of the top end of the translation frame. The lifting frame is movably arranged on the front side of the translation plate. There are four rotating sleeves, which are respectively movably installed at the four corners of the lifting frame through bearings; A wire clamping hull is movably arranged in the hook. Four installation holes are opened in the middle of the top end of the wire clamping hull. Two hanging plates are respectively fixedly installed in the middle of the front and rear sides of the wire clamping hull through bolts. The bottom ends of the two hanging plates are fixedly installed with an insulator string through bolts. A wire pressing plate is movably arranged inside the wire clamping hull.

[0005] Preferably, the translation mechanism includes a first partition board, a screw sleeve and a first bevel gear. The first partition board is fixedly installed inside the tool box body through bolts. The screw sleeve is movably installed in the middle of the first partition board through a bearing. The first bevel gear is fixedly sleeved on the screw sleeve through bolts.

[0006] Preferably, the translation mechanism includes a first motor, a second bevel gear and a translation threaded rod. The first motor is fixedly installed through bolts in the middle of one side of the first partition board away from the hook plate and below the first bevel gear. The second bevel gear is fixedly sleeved on the output shaft of the first motor through bolts. The second bevel gear is movably connected to the first bevel gear through meshing. The translation threaded rod is movably installed in the screw sleeve through threading. One end of the translation threaded rod close to the hook plate is fixedly installed through bolts on one side of the lifting plate close to the first partition board.

[0007] Preferably, the lifting mechanism includes two second partition boards, two lifting sleeves and two lifting threaded rods. The two second partition boards are respectively fixedly installed inside the tool box body on the left and right sides through bolts and are located on the front side of the first partition board. The two lifting sleeves are respectively movably installed inside the tool box body on the left and right sides through sliding and are respectively located between the two second partition boards and the first partition board. The two lifting threaded rods are respectively movably installed inside the tool box body on the left and right sides through bearings and are respectively located between the two second partition boards and the first partition board. The two lifting threaded rods are respectively movably installed in the two lifting sleeves through threading.

[0008] Preferably, the lifting mechanism includes sliding rods, worm gears, a second motor and worm shafts. Lifting grooves are respectively formed in the middle of the first partition board and the second partition boards. The two sliding rods are respectively inserted in the middle of the two lifting sleeves and are respectively movably installed in the lifting grooves on the left and right sides inside the tool box body through insertion. One end of the sliding rod close to the worm shaft is movably installed in the worm shaft through insertion and is fixedly connected to the lifting plate through bolts. The two worm gears are respectively fixedly sleeved on one end of the two lifting threaded rods at the top of the tool box body through bolts. The second motor has two output shafts and is fixedly installed through bolts in the middle of the top of the tool box body. The two worm shafts are respectively fixedly connected to the two output shafts of the second motor through bolts at one end close to the second motor. One end of the worm shaft away from the second motor is movably installed at the top of the tool box body through a bearing. The worm shaft is movably connected to the worm gear through meshing.

[0009] Preferably, the fastening mechanism includes an upper fixing plate, a lower fixing plate, a lifting rod, and an electric push rod. The upper fixing plate is fixedly installed at the front top end of the translation plate by bolts. The lower fixing plate is fixedly installed at the front side of the translation plate by bolts and is located below the upper fixing plate. There are two lifting rods, which are movably installed on both sides of the middle of the lower fixing plate by insertion. The bottom end of the lifting rod is fixedly installed at the inner bottom end of the lifting frame by bolts. The top end of the electric push rod is fixedly installed at the bottom end of the translation plate by bolts. The electric push rod contains a push rod, and the bottom end of the push rod is fixedly connected to the top end of a lifting rod by bolts.

[0010] Preferably, the fastening mechanism includes a toothed ring, a first gear, a second gear, and a lifting cylinder. There are four toothed rings, which are respectively fixedly sleeved outside the rotating sleeve by bolts and are located inside the lifting frame. The first gear is movably installed at the middle of the inner bottom end of the lifting frame by a bearing. There are two second gears, which are respectively fixedly sleeved at the bottom ends of the two lifting rods by bolts. The second gear is movably connected to the first gear by meshing. The two second gears are respectively movably connected to two adjacent toothed rings by meshing. The lifting cylinder is movably installed at the middle of the top end of the lifting frame by insertion. The bottom end of the lifting cylinder is fixedly installed at the middle of the top end of the first gear by bolts.

[0011] Preferably, the fastening mechanism includes a keyway, a third motor, a shaft key, a nut, and a washer. The keyway is opened in the lifting cylinder. The top end of the third motor is fixedly installed at the middle of the bottom end of the lower fixing plate by bolts. The output shaft of the third motor is movably installed at the middle of the inner part of the lifting cylinder by insertion. The shaft key is fixedly installed on the output shaft of the third motor by welding. The shaft key is movably installed in the keyway by insertion. There are nuts, which are respectively movably installed in the four rotating sleeves by insertion. There are four washers, which are respectively movably installed in the bottom ends of the four rotating sleeves by insertion.

[0012] The present invention also provides another technical solution: a usage method of an installation tool for preventing the wind deviation of insulators, including the following steps: S1. Place the wire clamping hull on the live wire, and then place the tool box body on the wire clamping hull through the hook plate. The tool box body can be fixed with the existing insulating chuck rod to keep the tool box body and the wire clamping hull horizontal. Then start the first motor, drive the second bevel gear to rotate through the first motor, drive the first bevel gear to rotate through the second bevel gear, so that the screw sleeve rotates following the first bevel gear. When the screw sleeve rotates, drive the translation frame to move towards the wire clamping hull through the translation threaded rod, drive the two bolt cylinders to move simultaneously through the translation frame. When the bolt cylinder moves to the maximum distance, at this time, the top end of the U-shaped bolt aligns with the installation hole on the wire clamping hull. S2. When the translation frame moves, the translation plate moves simultaneously with the translation frame. When the top end of the U-bolt aligns with the mounting hole, the middle of the four rotating sleeves all aligns with the mounting hole. At this time, start the electric push rod, push the lifting rod downward through the electric push rod, drive the lifting frame to move towards the direction close to the wire-clamping hull through the lifting rod, so that the bottom end of the rotating sleeve contacts the top end of the mounting hole. Before using the installation tool, first put the nut into the rotating sleeve from bottom to top, and then place the washer at the bottom end of the rotating sleeve. Due to the friction force of the washer, the washer will not fall out of the rotating sleeve, so that the nut will not fall in the rotating sleeve; S3. After the rotating sleeve moves to the mounting hole, start the second motor, drive the worm to rotate through the second motor, drive the worm gear to rotate through the worm, so that the two lifting threaded rods rotate. When the worm moves horizontally, drive the sliding rod to pass through the lifting sleeve and translate simultaneously. When the lifting threaded rod rotates, drive the sliding rod to rise through the lifting sleeve, drive the lifting plate in the bolt cylinder to rise through the sliding rod, and push the U-bolt out of the bolt cylinder through the lifting plate, so that the top end of the U-bolt is inserted into the mounting hole, and the top end of the U-bolt can be inserted into the rotating sleeve after rising. Then start the third motor, insert the shaft key on the third motor into the keyway. When the output shaft of the third motor rotates, the lifting cylinder moves simultaneously with the third motor. After the lifting cylinder follows the lifting frame and descends, through the engagement of the shaft key and the keyway, the lifting cylinder can still rotate under the drive of the third motor. Drive the second gear to rotate through the lifting cylinder, so that the two first gears rotate in the same direction. Then drive the toothed ring to rotate through the two first gears, so that the four rotating sleeves rotate simultaneously in the same direction, and the nut rotates with the rotating sleeve. By rotating the nut, the U-bolt and the nut are threadedly connected, and the position of the nut remains unchanged, so that the U-bolt gradually rises. During this process, place the wire pressing plate between the U-bolt and the live wire; S4. When the U-bolt rises to the extent that the wire pressing plate will not fall off, stop driving the rotation of the rotating sleeve, so that there is a margin between the wire pressing plate and the live wire. After fixing the top end of the insulator string to the bottom end between the two hanging plates through bolts, rotate the tool box body, the wire-clamping hull and the insulator string by half a circle, so that the insulator string is located above the live wire. After connecting the other end of the insulator string to the electric tower as required, drive the rotation of the rotating sleeve again, so that the U-bolt tightly connects the wire pressing plate and the live wire. Then drive the lifting frame to reset through the electric push rod, and drive the bolt cylinder to reset, so that the tool box body can leave the wire-clamping hull. Thus, the installation of the insulator anti-wind deviation structure is realized.

[0013] Compared with the prior art, the beneficial effects of the present invention are: When using the installation tool for preventing the insulator from deflecting due to wind, it is only necessary to place the wire clamping hull on the live wire, then place the hook plate on the wire clamping hull, and then drive the bolt cylinder to move towards the wire clamping hull, so that the U-shaped bolt is aligned with the installation hole on the wire clamping hull. Then, drive the U-shaped bolt to rise through the lifting plate. While the bolt cylinder is moving, drive the rotating sleeve to move above the installation hole and drive the bottom end of the rotating sleeve to be connected to the top end of the installation hole. When the top end of the U-shaped bolt enters the rotating sleeve through the installation hole, drive the rotating sleeve to rotate, so that the nut rotates to drive the U-shaped bolt to rise, thereby connecting the suspension clamp to the live wire. This not only does not require manual screwing of the nut, but also enables fast installation, improving the installation efficiency while protecting the staff. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of the connection between the hook plate and the wire clamping hull provided by an embodiment of the present invention; Figure 3 It is a schematic diagram of the overall structure of the installation tool provided by an embodiment of the present invention; Figure 4 It is a schematic diagram of the internal structure of the tool box provided by an embodiment of the present invention; Figure 5 It is a schematic diagram of the connection between the translation mechanism and the lifting mechanism provided by an embodiment of the present invention; Figure 6 It is a schematic diagram of the fastening mechanism provided by an embodiment of the present invention; Figure 7 It is a schematic diagram of the internal structure of the lifting frame provided by an embodiment of the present invention.

[0015] In the figure: 1. Tool box; 2. Hook plate; 3. Translation mechanism; 301. First partition; 302. Nut sleeve; 303. First bevel gear; 304. First motor; 305. Second bevel gear; 306. Translation threaded rod; 307. Translation frame; 308. Bolt cylinder; 309. U-shaped bolt; 4. Lifting mechanism; 401. Second partition; 402. Lifting sleeve; 403. Lifting threaded rod; 404. Slide bar; 405. Lifting plate; 406. Worm gear; 407. Second motor; 408. Worm; 5. Fastening mechanism; 501. Translation plate; 502. Upper fixing plate; 503. Lower fixing plate; 504. Lifting frame; 505. Lifting rod; 506. Electric push rod; 507. Rotating sleeve; 508. Tooth ring; 509. First gear; 510. Second gear; 511. Lifting cylinder; 512. Keyway; 513. Third motor; 514. Shaft key; 515. Nut; 516. Washer; 6. Wire clamping hull; 7. Hanging plate; 8. Insulator string; 9. Pressing plate. Detailed Embodiments

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1 to 7 , the present invention provides a technical solution: an installation tool for preventing the wind deviation of insulators, including a tool box body 1. Hook plates 2 are fixedly installed on the left and right sides of the front end of the tool box body 1 through bolts. The installation tool further includes a translation mechanism 3, a lifting mechanism 4, and a fastening mechanism 5: The translation mechanism 3 includes a translation frame 307, a bolt cylinder 308, and a U-shaped bolt 309. The translation frame 307 is movably arranged in the middle of the interior of the tool box body 1. There are two bolt cylinders 308, which are respectively fixedly installed at one end of the translation frame 307 close to the hook plate 2 through bolts. There are two U-shaped bolts 309, which are respectively movably arranged in the two bolt cylinders 308; The lifting mechanism 4 includes lifting plates 405. There are two lifting plates 405, which are respectively movably installed in the two bolt cylinders 308 through sliding, and are located below the U-shaped bolt 309; The fastening mechanism 5 includes a translation plate 501, a lifting frame 504, and a rotating sleeve 507. The bottom end of the translation plate 501 is fixedly installed at the middle of the top end of the translation frame 307. The lifting frame 504 is movably arranged on the front side of the translation plate 501. There are four rotating sleeves 507, which are respectively movably installed at the four corners of the lifting frame 504 through bearings; A wire clamping hull 6 is movably arranged in the hook plate 2. Four mounting holes are opened in the middle of the top end of the wire clamping hull 6. Two hanging plates 7 are respectively fixedly installed at the middle of the front and rear sides of the wire clamping hull 6 through bolts. An insulator string 8 is fixedly installed at the bottom ends of the two hanging plates 7 through bolts. A wire pressing plate 9 is movably arranged inside the wire clamping hull 6.

[0018] The translation mechanism 3 includes a first partition plate 301, a screw sleeve 302, and a first bevel gear 303. The first partition plate 301 is fixedly installed inside the tool box body 1 through bolts. The screw sleeve 302 is movably installed in the middle of the first partition plate 301 through a bearing. The first bevel gear 303 is fixedly sleeved on the screw sleeve 302 through bolts; by driving the screw sleeve 302 to rotate, the translation frame 307 can be driven to move towards the wire clamping hull 6 by using the first bevel gear 303; The translation mechanism 3 includes a first motor 304, a second bevel gear 305, and a translation threaded rod 306. The first motor 304 is fixedly installed by bolts in the middle of the side of the first partition plate 301 away from the hook plate 2 and is located below the first bevel gear 303. The second bevel gear 305 is fixedly sleeved on the output shaft of the first motor 304 by bolts. The second bevel gear 305 is movably connected to the first bevel gear 303 through meshing. The translation threaded rod 306 is movably installed in the screw sleeve 302 by threading. One end of the translation threaded rod 306 close to the hook plate 2 is fixedly installed on the side of the lifting plate 405 close to the first partition plate 301 by bolts. By driving the second bevel gear 305 to rotate by the first motor 304, the first bevel gear 303 is driven to rotate by the second bevel gear 305, so that the screw sleeve 302 rotates following the first bevel gear 303. When the screw sleeve 302 rotates, the translation frame 307 is driven to move in the direction close to the wire-clamping hull 6 by the translation threaded rod 306, and the two bolt cylinders 308 are driven to move simultaneously by the translation frame 307. When the bolt cylinder 308 moves to the maximum distance, the top end of the U-shaped bolt 309 is aligned with the mounting hole on the wire-clamping hull 6. The lifting mechanism 4 includes a second partition plate 401, a lifting sleeve 402, and a lifting threaded rod 403. There are two second partition plates 401, which are respectively fixedly installed by bolts on the left and right sides inside the tool box body 1 and are located on the front side of the first partition plate 301. There are two lifting sleeves 402, which are respectively movably installed by sliding on the left and right sides inside the tool box body 1 and are respectively located between the two second partition plates 401 and the first partition plate 301. There are two lifting threaded rods 403, which are respectively movably installed by bearings on the left and right sides inside the tool box body 1 and are respectively located between the two second partition plates 401 and the first partition plate 301. The two lifting threaded rods 403 are respectively movably installed in the two lifting sleeves 402 by threading. By driving the lifting threaded rod 403 to rotate, the slide bar 404 is driven to rise by the lifting sleeve 402. The lifting mechanism 4 includes a slide bar 404, a worm gear 406, a second motor 407, and a worm 408. Lifting grooves are provided in the middle of both the first partition plate 301 and the second partition plate 401. There are two slide bars 404, which are respectively inserted into the middle of two lifting sleeves 402 and are respectively inserted and movably installed in the lifting grooves on the left and right sides inside the tool box body 1. One end of the slide bar 404 close to the worm 408 is inserted and movably installed in the worm 408 and is fixedly connected to the lifting plate 405 by bolts. There are two worm gears 406, which are respectively fixedly sleeved on one end of two lifting threaded rods 403 located at the top of the tool box body 1 by bolts. The second motor 407 has two output shafts and is fixedly installed in the middle of the top of the tool box body 1 by bolts. There are two worms 408, and one end of each worm 408 close to the second motor 407 is fixedly connected to the two output shafts of the second motor 407 by bolts. The other end of the worm 408 away from the second motor 407 is movably installed at the top of the tool box body 1 through a bearing. The worm 408 and the worm gear 406 are movably connected by meshing. The second motor 407 drives the worm 408 to rotate, the worm 408 drives the worm gear 406 to rotate, so that the two lifting threaded rods 403 rotate. When the worm 408 moves horizontally, it drives the slide bar 404 to move horizontally through the lifting sleeve 402 at the same time. When the lifting threaded rod 403 rotates, it drives the slide bar 404 to rise through the lifting sleeve 402, drives the lifting plate 405 in the bolt cylinder 308 to rise through the slide bar 404, and pushes the U-shaped bolt 309 out of the bolt cylinder 308 through the lifting plate 405, so that the top end of the U-shaped bolt 309 is inserted into the mounting hole. The fastening mechanism 5 includes an upper fixing plate 502, a lower fixing plate 503, a lifting rod 505, and an electric push rod 506. The upper fixing plate 502 is fixedly installed at the front top of the translation plate 501 by bolts. The lower fixing plate 503 is fixedly installed at the front of the translation plate 501 by bolts and is located below the upper fixing plate 502. There are two lifting rods 505, which are respectively inserted and movably installed on both sides of the middle of the lower fixing plate 503. The bottom end of the lifting rod 505 is fixedly installed at the inner bottom end of the lifting frame 504 by bolts. The top end of the electric push rod 506 is fixedly installed at the bottom end of the translation plate 501 by bolts. The electric push rod 506 includes a push rod, and the bottom end of the push rod is fixedly connected to the top end of one lifting rod 505 by bolts. The electric push rod 506 pushes the lifting rod 505, so that the lifting frame 504 moves away from the lower fixing plate 503. The fastening mechanism 5 includes a toothed ring 508, a first gear 509, a second gear 510 and a lifting cylinder 511. There are four toothed rings 508, which are respectively fixedly sleeved outside the rotating sleeve 507 by bolts and are located inside the lifting frame 504. The first gear 509 is movably installed at the middle of the inner bottom end of the lifting frame 504 through a bearing. There are two second gears 510, which are respectively fixedly sleeved at the bottom ends of the two lifting rods 505 by bolts. The second gear 510 is movably connected to the first gear 509 through meshing. The two second gears 510 are respectively movably connected to the adjacent two toothed rings 508 through meshing. The lifting cylinder 511 is movably installed at the middle of the top end of the lifting frame 504 by insertion. The bottom end of the lifting cylinder 511 is fixedly installed at the middle of the top end of the first gear 509 by bolts. By driving the second gear 510 to rotate through the lifting cylinder 511, the two first gears 509 rotate in the same direction, and then the toothed ring 508 is driven to rotate by the two first gears 509, so that the four rotating sleeves 507 rotate simultaneously in the same direction; The fastening mechanism 5 includes a keyway 512, a third motor 513, a shaft key 514, a nut 515 and a washer 516. The keyway 512 is opened in the lifting cylinder 511. The top end of the third motor 513 is fixedly installed at the middle of the bottom end of the lower fixing plate 503 by bolts. The output shaft of the third motor 513 is movably installed at the middle of the inside of the lifting cylinder 511 by insertion. The shaft key 514 is fixedly installed on the output shaft of the third motor 513 by welding. The shaft key 514 is movably installed in the keyway 512 by insertion. There are nuts 515, which are respectively movably installed in the four rotating sleeves 507 by insertion. There are four washers 516, which are respectively movably installed at the bottom ends inside the four rotating sleeves 507 by insertion. By inserting the shaft key 514 on the third motor 513 into the keyway 512, when the output shaft of the third motor 513 rotates, the lifting cylinder 511 moves simultaneously with the third motor 513. After the lifting cylinder 511 follows the lifting frame 504 and descends, due to the engagement between the shaft key 514 and the keyway 512, the lifting cylinder 511 can still rotate under the drive of the third motor 513.

[0019] The present invention also provides another technical solution: a usage method of an installation tool for preventing the wind deviation of an insulator, including the following steps: S1. Place the wire-clamping hull 6 on the live wire, and then place the tool box body 1 on the wire-clamping hull 6 through the hook plate 2. It can be fixed to the tool box body 1 through the existing insulating chuck rod to keep the tool box body 1 and the wire-clamping hull 6 horizontal. Then start the first motor 304, drive the second bevel gear 305 to rotate through the first motor 304, drive the first bevel gear 303 to rotate through the second bevel gear 305, so that the screw sleeve 302 rotates following the first bevel gear 303. When the screw sleeve 302 rotates, drive the translation frame 307 to move towards the direction close to the wire-clamping hull 6 through the translation threaded rod 306, and drive the two bolt cylinders 308 to move simultaneously through the translation frame 307. When the bolt cylinder 308 moves to the maximum distance, at this time, the top end of the U-shaped bolt 309 aligns with the mounting hole on the wire-clamping hull 6; S2. When the translation frame 307 moves, the translation plate 501 moves simultaneously following the translation frame 307. When the top end of the U-shaped bolt 309 aligns with the mounting hole, the middle of the four rotating sleeves 507 all aligns with the mounting hole. At this time, start the electric push rod 506, push the lifting rod 505 downward through the electric push rod 506, drive the lifting frame 504 to move towards the direction close to the wire-clamping hull 6 through the lifting rod 505, so that the bottom end of the rotating sleeve 507 contacts the top end of the mounting hole. Before using the installation tool, first put the nut 515 into the rotating sleeve 507 from bottom to top, and then place the washer 516 at the bottom end of the rotating sleeve 507. Due to the friction of the washer 516, the washer 516 will not fall out of the rotating sleeve 507, and thus the nut 515 will not fall in the rotating sleeve 507; S3. After the rotating sleeve 507 moves to the mounting hole, start the second motor 407. Drive the worm 408 to rotate through the second motor 407, drive the worm gear 406 to rotate through the worm 408, so that the two lifting threaded rods 403 rotate. When the worm 408 translates, drive the slide bar 404 to translate through the lifting sleeve 402 at the same time. When the lifting threaded rod 403 rotates, drive the slide bar 404 to rise through the lifting sleeve 402, drive the lifting plate 405 in the bolt cylinder 308 to rise through the slide bar 404, and eject the U-shaped bolt 309 from the bolt cylinder 308 through the lifting plate 405, so that the top end of the U-shaped bolt 309 is inserted into the mounting hole, and the top end of the U-shaped bolt 309 can be inserted into the rotating sleeve 507 after rising. Then start the third motor 513. Insert the shaft key 514 on the third motor 513 into the keyway 512. When the output shaft of the third motor 513 rotates, the lifting cylinder 511 moves with the third motor 513 at the same time. After the lifting cylinder 511 follows the lifting frame 504 to descend, due to the engagement of the shaft key 514 and the keyway 512, the lifting cylinder 511 can still rotate driven by the third motor 513. Drive the second gear 510 to rotate through the lifting cylinder 511, so that the two first gears 509 rotate in the same direction. Then drive the toothed ring 508 to rotate through the two first gears 509, so that the four rotating sleeves 507 rotate in the same direction at the same time, and the nut 515 rotates with the rotating sleeve 507. By rotating the nut 515, the U-shaped bolt 309 is threadedly connected with the nut 515, and the position of the nut 515 remains unchanged, so that the U-shaped bolt 309 gradually rises. During this process, place the pressure line plate 9 between the U-shaped bolt 309 and the live wire; S4. After the U-shaped bolt 309 rises to the extent that the pressure line plate 9 will not fall off, stop driving the rotation of the rotating sleeve 507, so that there is a margin between the pressure line plate 9 and the live wire. After fixing the top end of the insulator string 8 between the bottom ends of the two hanging plates 7 by bolts, rotate the tool box body 1, the wire clamping hull 6 and the insulator string 8 by half a turn, so that the insulator string 8 is located above the live wire. After connecting the other end of the insulator string 8 to the electric tower as needed, drive the rotating sleeve 507 to rotate again, so that the U-shaped bolt 309 tightly connects the pressure line plate 9 and the live wire. Then drive the lifting frame 504 to reset through the electric push rod 506, and drive the bolt cylinder 308 to reset, so that the tool box body 1 can leave the wire clamping hull 6. Thus, the installation of the insulator anti-wind deviation structure is realized.

[0020] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0021] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation tool for preventing the wind deflection of insulators, comprising a tool box body (1), and hook plates (2) are fixedly installed on the left and right sides of the front end of the tool box body (1), and it is characterized in that, It also includes a translation mechanism (3), a lifting mechanism (4) and a fastening mechanism (5): The translation mechanism (3) includes a translation frame (307), a bolt cylinder (308) and a U-shaped bolt (309). The translation frame (307) is movably arranged in the middle inside the tool box body (1). There are two bolt cylinders (308) which are respectively fixedly installed at one end of the translation frame (307) close to the hook plate (2). There are two U-shaped bolts (309) which are respectively movably arranged in the two bolt cylinders (308); The lifting mechanism (4) includes a lifting plate (405). There are two lifting plates (405) which are respectively movably installed in the two bolt cylinders (308) and are located below the U-shaped bolt (309); The fastening mechanism (5) includes a translation plate (501), a lifting frame (504) and a rotating sleeve (507). The bottom end of the translation plate (501) is fixedly installed in the middle of the top end of the translation frame (307). The lifting frame (504) is movably arranged on the front side of the translation plate (501). There are four rotating sleeves (507) which are respectively movably installed at the four corners of the lifting frame (504); A wire clamping hull (6) is movably arranged in the hook plate (2). Four mounting holes are opened in the middle of the top end of the wire clamping hull (6). Two hanging plates (7) are respectively fixedly installed in the middle of the front and rear sides of the wire clamping hull (6). The bottom ends of the two hanging plates (7) are fixedly installed with an insulator string (8). A wire pressing plate (9) is movably arranged inside the wire clamping hull (6).

2. The installation tool for preventing the insulator from deflecting due to wind according to claim 1, characterized in that: The translation mechanism (3) includes a first partition plate (301), a screw sleeve (302) and a first bevel gear (303). The first partition plate (301) is fixedly installed inside the tool box body (1) by bolts. The screw sleeve (302) is movably installed in the middle of the first partition plate (301) through a bearing. The first bevel gear (303) is fixedly sleeved on the screw sleeve (302) by bolts.

3. The installation tool for preventing the insulator from wind deflection according to claim 2, characterized in that: The translation mechanism (3) includes a first motor (304), a second bevel gear (305) and a translation threaded rod (306). The first motor (304) is fixedly installed by bolts in the middle of the side of the first partition plate (301) away from the hook plate (2) and is located below the first bevel gear (303). The second bevel gear (305) is fixedly sleeved on the output shaft of the first motor (304) by bolts. The second bevel gear (305) is movably connected with the first bevel gear (303) through meshing. The translation threaded rod (306) is movably installed inside the screw sleeve (302) by being inserted through threads. One end of the translation threaded rod (306) close to the hook plate (2) is fixedly installed on the side of the lifting plate (405) close to the first partition plate (301) by bolts.

4. The installation tool for preventing the insulator from wind deflection according to claim 3, wherein: The lifting mechanism (4) includes a second partition plate (401), a lifting sleeve (402) and a lifting threaded rod (403). There are two second partition plates (401) which are respectively fixedly installed on the left and right sides inside the tool box body (1) by bolts and are located on the front side of the first partition plate (301). There are two lifting sleeves (402) which are respectively installed on the left and right sides inside the tool box body (1) through sliding and are respectively located between the two second partition plates (401) and the first partition plate (301). There are two lifting threaded rods (403) which are respectively installed on the left and right sides inside the tool box body (1) through bearings and are respectively located between the two second partition plates (401) and the first partition plate (301). The two lifting threaded rods (403) are respectively inserted into and installed in the two lifting sleeves (402) through threads.

5. The installation tool for preventing the insulator from deviating due to wind according to claim 4, characterized in that: The lifting mechanism (4) includes a slide rod (404), a worm gear (406), a second motor (407) and a worm (408). Lifting grooves are respectively opened in the middle of the first partition plate (301) and the second partition plate (401). There are two slide rods (404) which are respectively inserted into the middle of the two lifting sleeves (402) and are respectively inserted and installed in the lifting grooves on the left and right sides inside the tool box body (1). One end of the slide rod (404) close to the worm (408) is inserted and installed in the worm (408) and is fixedly connected with the lifting plate (405) by bolts. There are two worm gears (406) which are respectively fixedly sleeved on one ends of the two lifting threaded rods (403) located at the top of the tool box body (1) by bolts. The second motor (407) has two output shafts and is fixedly installed in the middle of the top of the tool box body (1) by bolts. There are two worms (408) and one ends of the two worms (408) close to the second motor (407) are respectively fixedly connected with the two output shafts of the second motor (407) by bolts. One end of the worm (408) far from the second motor (407) is installed on the top of the tool box body (1) through a bearing. The worm (408) is movably connected with the worm gear (406) through meshing.

6. The installation tool for preventing the insulator from wind deflection according to claim 5, characterized in that: The fastening mechanism (5) includes an upper fixing plate (502), a lower fixing plate (503), a lifting rod (505) and an electric push rod (506). The upper fixing plate (502) is fixedly installed on the front top end of the translation plate (501) by bolts. The lower fixing plate (503) is fixedly installed on the front side of the translation plate (501) and is located below the upper fixing plate (502). There are two lifting rods (505) which are respectively inserted and installed on both sides of the middle of the lower fixing plate (503). The bottom ends of the lifting rods (505) are fixedly installed on the inner bottom end of the lifting frame (504) by bolts. The top end of the electric push rod (506) is fixedly installed on the bottom end of the translation plate (501) by bolts. The electric push rod (506) contains a push rod, and the bottom end of the push rod is fixedly connected with the top end of one lifting rod (505) by bolts.

7. The installation tool for preventing the insulator from deflecting due to wind according to claim 6, wherein: The fastening mechanism (5) includes a toothed ring (508), a first gear (509), a second gear (510) and a lifting cylinder (511). There are four toothed rings (508) which are respectively fixedly sleeved outside the rotating sleeve (507) by bolts and are located inside the lifting frame (504). The first gear (509) is movably installed at the middle of the inner bottom end of the lifting frame (504) through a bearing. There are two second gears (510) which are respectively fixedly sleeved at the bottom ends of the two lifting rods (505) by bolts. The second gear (510) is movably connected with the first gear (509) through meshing. The two second gears (510) are respectively movably connected with the adjacent two toothed rings (508) through meshing. The lifting cylinder (511) is movably installed at the middle of the top end of the lifting frame (504) by insertion. The bottom end of the lifting cylinder (511) is fixedly installed at the middle of the top end of the first gear (509) by bolts.

8. The installation tool for preventing the insulator from deviating due to wind according to claim 7, characterized in that: The fastening mechanism (5) includes a keyway (512), a third motor (513), a shaft key (514), a nut (515) and a washer (516). The keyway (512) is opened in the lifting cylinder (511). The top end of the third motor (513) is fixedly installed at the middle of the bottom end of the lower fixing plate (503) by bolts. The output shaft of the third motor (513) is movably installed at the middle of the inside of the lifting cylinder (511) by insertion. The shaft key (514) is fixedly installed on the output shaft of the third motor (513) by welding. The shaft key (514) is movably installed in the keyway (512) by insertion. There are nuts (515) which are respectively movably installed in the four rotating sleeves (507) by insertion. There are four washers (516) which are respectively movably installed in the bottom ends of the four rotating sleeves (507) by insertion.

9. A method of using an installation tool for preventing insulator wind deflection, applicable to the installation tool for preventing insulator wind deflection described in any one of claims 1-8, characterized in that, It includes the following steps: S1. Place the wire clamping hull (6) on the live wire, and then place the tool box body (1) on the wire clamping hull (6) through the hook plate (2). It can be fixed to the tool box body (1) through the existing insulating chuck rod to keep the tool box body (1) and the wire clamping hull (6) horizontal. Then start the first motor (304), drive the second bevel gear (305) to rotate through the first motor (304), drive the first bevel gear (303) to rotate through the second bevel gear (305), so that the screw sleeve (302) rotates following the first bevel gear (303). When the screw sleeve (302) rotates, drive the translation frame (307) to move towards the wire clamping hull (6) through the translation threaded rod (306), drive the two bolt cylinders (308) to move simultaneously through the translation frame (307). When the bolt cylinders (308) move to the maximum distance, the top end of the U-shaped bolt (309) is aligned with the mounting hole on the wire clamping hull (6). S2. When the translation frame (307) moves, the translation plate (501) moves simultaneously with the translation frame (307). When the top end of the U-bolt (309) aligns with the mounting hole, the middle of the four rotating sleeves (507) all aligns with the mounting hole. At this time, start the electric push rod (506), and push the lifting rod (505) downward through the electric push rod (506). Drive the lifting frame (504) to move towards the direction close to the wire-clamping hull (6) through the lifting rod (505), so that the bottom end of the rotating sleeve (507) contacts the top end of the mounting hole. Before using the installation tool, first put the nut (515) into the rotating sleeve (507) from bottom to top, and then place the washer (516) at the bottom end of the rotating sleeve (507). Due to the frictional force of the washer (516), the washer (516) will not fall out of the rotating sleeve (507), and thus the nut (515) will not fall in the rotating sleeve (507). S3. After the rotating sleeve (507) moves to the mounting hole, start the second motor (407), drive the worm (408) to rotate through the second motor (407), drive the worm gear (406) to rotate through the worm (408), so that the two lifting threaded rods (403) rotate. When the worm (408) moves horizontally, drive the sliding rod (404) to move horizontally through the lifting sleeve (402) at the same time. When the lifting threaded rod (403) rotates, drive the sliding rod (404) to rise through the lifting sleeve (402), drive the lifting plate (405) in the bolt cylinder (308) to rise through the sliding rod (404), and push the U-bolt (309) out of the bolt cylinder (308) through the lifting plate (405), so that the top end of the U-bolt (309) is inserted into the mounting hole, and the top end of the U-bolt (309) can be inserted into the rotating sleeve (507) after rising. Then start the third motor (513), insert the shaft key (514) on the third motor (513) into the keyway (512), so that when the output shaft of the third motor (513) rotates, the lifting cylinder (511) moves simultaneously with the third motor (513). After the lifting cylinder (511) follows the lifting frame (504) to descend and is engaged with the keyway (512) through the shaft key (514), the lifting cylinder (511) can still rotate driven by the third motor (513). Drive the second gear (510) to rotate through the lifting cylinder (511), so that the two first gears (509) rotate in the same direction, and then drive the toothed ring (508) to rotate through the two first gears (509), so that the four rotating sleeves (507) rotate simultaneously in the same direction, and the nut (515) rotates following the rotating sleeve (507). By rotating the nut (515), the U-bolt (309) is threadedly connected with the nut (515), and the position of the nut (515) remains unchanged, so that the U-bolt (309) gradually rises. During this process, place the wire pressing plate (9) between the U-bolt (309) and the live wire. S4. After the U-bolt (309) rises to a level where the wire pressing plate (9) will not fall off, stop driving the rotation of the rotating sleeve (507), leaving a margin between the wire pressing plate (9) and the energized conductor. After fixing the top end of the insulator string (8) between the bottom ends of the two hanging plates (7) by bolts, rotate the tool box body (1), the wire clamping hull (6), and the insulator string (8) by half a turn so that the insulator string (8) is located above the energized conductor. After connecting the other end of the insulator string (8) to the electric tower as required, drive the rotation of the rotating sleeve (507) again so that the U-bolt (309) tightly connects the wire pressing plate (9) to the energized conductor. Then, drive the lifting frame (504) to reset by the electric push rod (506), and drive the bolt cylinder (308) to reset so that the tool box body (1) can leave the wire clamping hull (6). Thus, the installation of the insulator anti-wind deviation structure is achieved.

Images