CN111017792B - A kind of electric power emergency repair tower wire lifting device and using method thereof - Google Patents

Abstract

The invention discloses a wire lifting device for a power emergency repair tower and a method for using the same, comprising a base, a retractable support base, a universal wheel and a support frame. The end is provided with the universal wheel, and the upper end of the base is provided with the support frame. The beneficial effect is that: the present invention is provided with a universal wheel and a telescopic support seat, so that the device is not only easy to move, but also ensures the stability when it can work, and improves the practicability of the device. During the lifting process, the connecting plate and the counterweight box are limited to prevent them from shaking. At the same time, the counterweight box can balance the weight of the guide coil and improve the safety of the device and the stability of the wire rope during lifting. By setting the left motor, left chuck and right motor And the right chuck, can replace the manual wire take-up and release work, reduce the labor level of the staff, and improve the wire laying efficiency.

Description

A kind of electric power emergency repair tower wire lifting device and using method thereof

technical field

The invention relates to the technical field of wire lifting devices, in particular to a wire lifting device for a power emergency repair tower and a method for using the same.

Background technique

In recent years, my country has attached great importance to the development of the State Grid. When the wires are damaged due to special circumstances, special emergency repair personnel are required to carry out emergency repair work.

During the repair process, technicians need to carry new guide coils for repair work, and the wires are in a high position. A stable lifting device is particularly important, and the existing lifting devices are relatively large and time-consuming and laborious to move. It is very inconvenient. At the same time, due to the relatively large weight of the guide coil and the relatively large wind speed in the suburbs, the steel wire rope will shake during the lifting process, which reduces the safety of the device and the stability of the lifting. In addition, when the guide coil is lifted to the designated position and needs to be laid, it needs to be manually grasped. Pulling the wire for laying increases the fatigue level of the staff, so a wire lifting device for a power emergency repair tower is urgently needed to solve the existing problem.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a wire lifting device for a power emergency repair tower and a method for using the same in order to solve the above problems.

The present invention realizes above-mentioned purpose through following technical scheme:

An electric power repair tower wire lifting device, comprising a base, a retractable support base, a universal wheel and a support frame, the four corners of the base are provided with the retractable support base, and the bottom end of the base is provided with the universal wheel , the upper end of the base is provided with the support frame, a side wall of the support frame is provided with an operation panel, the inner wall of the support frame is provided with a front rail, one side of the front rail is provided with a rear rail, the front A connecting plate is arranged in the guide rail, a counterweight box is arranged in the rear guide rail, a hoist is arranged on the upper end of the support frame, a reducer is arranged on one side of the hoist, a wire rope is wound on the hoist, and one end of the wire rope is provided with a hoist. The connecting plate, the bottom end of the connecting plate is provided with a chute, the chute is provided with a left manipulator, a left motor is provided on one side wall of the left manipulator, and a left chuck is provided on one side of the left manipulator One side of the left chuck is provided with a shaft core, the other side of the left manipulator is provided with a left cylinder, the chute is also provided with a right manipulator, and a side wall of the right manipulator is provided with a right motor, so One side of the right manipulator is provided with a right chuck, one side of the right chuck is provided with a shaft sleeve, the other side of the right manipulator is provided with a right cylinder, the bottom end of the connecting plate is provided with a chuck, and the other side of the wire rope is provided. One end is provided with the counterweight box, the counterweight box is provided with a partition plate, and one side of the partition plate is provided with a counterweight block.

Further, the retractable support base is welded to the four corners of the base, and the universal wheel is rotatably connected to the base.

By adopting the above technical solution, the universal wheel can facilitate the movement of the device, and the retractable support base can ensure the stability of the device during operation, so that the device can be easily moved and stable during operation, thereby improving the practicability of the device .

Further, the support frame is welded to the upper end of the base, and the operation panel is fixed on the outer wall of the support frame through screw connection.

By adopting the above technical solution, the supporting frame supports the lifting mechanism of the device, and the operation panel controls the operation of the entire device.

Further, the front guide rail and the rear guide rail are both fixed on the inner wall of the support frame by bolt connection, the connecting plate is slidably connected with the front guide rail, and the counterweight box is slidably connected with the rear guide rail.

By adopting the above technical solution, during the lifting process of the guide coil, the front guide rail limits the connecting plate, and the rear guide rail limits the counterweight box, so as to prevent shaking during the lifting process and improve the lifting capacity of the device. stability.

Further, both the hoist and the reducer are fixed on the upper end of the support frame by bolts, and the hoist is keyed to the reducer.

By adopting the above technical solution, the hoist drives the wire rope to rotate, thereby raising the guide coil to a specified height, and the reducer can control the hoist to decelerate until it stops when the guide coil is about to reach the specified height.

Further, the steel wire rope is fixed on the upper end of the connecting plate by bolts, and the chute is formed at the bottom end of the connecting plate.

By adopting the above technical solution, the steel wire rope can drive the connecting plate to be lifted, thereby lifting the guide coil, and the chute provides sliding positions for the left manipulator and the right manipulator.

Further, the left manipulator and the right manipulator are both slidably connected to the chute, the left motor is fixed on the outer wall of the left manipulator by bolting, and the left chuck is fixed on the left manipulator by a bearing connection. On one side of the manipulator, the left motor is connected with the left chuck key, the shaft core is welded on the left chuck, one end of the left cylinder is connected with the left manipulator by bolts, and the other end of the left cylinder It is connected with the bottom end of the connecting plate by bolts, the right motor is fixed on the outer wall of the right manipulator by bolts, the right chuck is fixed on the side of the right manipulator by a bearing connection, and the right motor is connected with the The right chuck is keyed, the shaft sleeve is welded on the right chuck, one end of the right cylinder is connected with the right manipulator by bolts, and the other end of the right cylinder is connected with the bottom end of the connecting plate by bolts .

By adopting the above technical solution, the left air cylinder and the right air cylinder respectively push the left manipulator and the right manipulator to move toward each other, so that the shaft core and the shaft sleeve pass through the middle of the guide coil, and the shaft The core is sleeved in the shaft sleeve, and the guide coil is fixed. At this time, the left chuck and the right chuck clamp the guide coil to prevent the guide coil from loosening during the lifting process.

Further, the chuck is welded in the middle of the bottom end of the connecting plate.

By adopting the above technical solution, the chuck can lift the broken wire.

Further, the other end of the steel wire rope is fixed on the upper end of the counterweight box by bolting, the partition plate is welded between the inner walls of the counterweight box, and the counterweight block is contained in the counterweight box.

By adopting the above technical solution, the weight box can balance the weight of the guide coil, further improve the stability of the device, ensure the safe operation of the device, and adjust the number of the weight blocks according to the weight of the guide coil to match the weight .

The beneficial effects of the present invention are:

1. In order to solve the problem that the existing lifting devices are relatively large, it is time-consuming and laborious to move, and it is very inconvenient to reduce the practicability of the device, the present invention is provided with a universal wheel and a telescopic support seat, so that the device is easy to move and ensure that it can work when The stability of the device improves the practicability of the device;

2. In order to solve the problem of the wire rope shaking during the lifting process due to the relatively large weight of the guide coil and the relatively large wind speed in the suburbs during the use of the existing lifting device, the present invention is provided with a The counterweight box, the front guide rail and the rear rail can limit the connection plate and the counterweight box during the lifting process to prevent them from shaking. At the same time, the counterweight box can balance the weight of the guide coil, improving the safety of the device and the stability of the wire rope during lifting.

3. In order to solve the problem that the existing lifting device needs to manually grasp and pull the wire for laying when the guide coil is lifted to the designated position, which increases the fatigue level of the staff and reduces the laying efficiency. The disc, the right motor and the right chuck can replace the manual wire take-up and release work, reduce the labor level of the staff, and improve the laying efficiency of the wire.

Description of drawings

Fig. 1 is the front view of a kind of electric power repair tower wire lifting device according to the present invention;

2 is a side sectional view of a support frame in a wire lifting device for an electric power emergency repair tower according to the present invention;

3 is a cross-sectional view of a counterweight box in a wire lifting device for an electric power emergency repair tower according to the present invention;

4 is a bottom view of a connecting plate in a wire lifting device for an electric power repair tower according to the present invention.

The reference numerals are explained as follows:

1. Retractable support seat; 2. Base; 3. Operation panel; 4. Left cylinder; 5. Support frame; 6. Front guide rail; 7. Steel wire rope; 8. Hoist; 9. Reducer; 10. Counterweight box; 11 , connecting plate; 12, right cylinder; 13, right manipulator; 14, right motor; 15, right chuck; 16, shaft sleeve; 17, chuck; 18, shaft core; 19, left chuck; 20, left motor ; 21, left manipulator; 22, universal wheel; 23, rear guide rail; 24, counterweight; 25, clapboard; 26, chute.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings:

As shown in Figures 1-4, an electric power repair tower wire lifting device includes a base 2, a retractable support base 1, a universal wheel 22 and a support frame 5, and the four corners of the base 2 are provided with the retractable supports Base 1, the bottom end of the base 2 is provided with the universal wheel 22, the upper end of the base 2 is provided with the support frame 5, a side wall of the support frame 5 is provided with the operation panel 3, the support frame 5. A front rail 6 is arranged on the inner wall, a rear rail 23 is arranged on one side of the front rail 6, a connecting plate 11 is arranged in the front rail 6, a counterweight box 10 is arranged in the rear rail 23, and the support frame is 5. A hoist 8 is provided at the upper end, a reducer 9 is provided on one side of the hoist 8, a wire rope 7 is wound on the hoist 8, and one end of the wire rope 7 is provided with the connecting plate 11, and the bottom end of the connecting plate 11 is provided with There is a chute 26, a left manipulator 21 is provided in the chute 26, a left motor 20 is provided on a side wall of the left manipulator 21, a left chuck 19 is provided on one side of the left manipulator 21, and the left A shaft core 18 is provided on one side of the disk 19, a left cylinder 4 is provided on the other side of the left manipulator 21, a right manipulator 13 is also provided in the chute 26, and a right motor is provided on one side wall of the right manipulator 13. 14. One side of the right manipulator 13 is provided with a right chuck 15, one side of the right chuck 15 is provided with a shaft sleeve 16, the other side of the right manipulator 13 is provided with a right cylinder 12, and the bottom of the connecting plate 11 is provided. The end is provided with a chuck 17, the other end of the wire rope 7 is provided with the counterweight box 10, the counterweight box 10 is provided with a partition 25, and one side of the partition 25 is provided with a counterweight 24.

In this embodiment, the telescopic support base 1 is welded to the four corners of the base 2, and the universal wheel 22 is rotatably connected to the base 2. The universal wheel 22 can facilitate the movement of the device, and the telescopic The support base 1 can ensure the stability of the device when it is working, so that the device is not only easy to move, but also ensures the stability when it can work, and improves the practicability of the device.

In this embodiment, the support frame 5 is welded to the upper end of the base 2 , the operation panel 3 is fixed on the outer wall of the support frame 5 by means of screws, and the support frame supports the lifting mechanism of the device. The operation panel 3 controls the operation of the entire device.

In this embodiment, the front guide rail 6 and the rear guide rail 23 are both fixed on the inner wall of the support frame 5 by bolts, the connecting plate 11 is slidably connected to the front guide rail 6 , and the counterweight box 10 is connected to the inner wall of the support frame 5 . The rear guide rails 23 are slidably connected. During the lifting process of the guide coil, the front guide rails 6 limit the position of the connecting plate 11 , and the rear guide rails 23 limit the position of the counterweight box 10 to prevent the lifting process. Shake, improve the stability of the device lifting.

In this embodiment, the hoist 8 and the reducer 9 are both fixed on the upper end of the support frame 5 by bolts, the hoist 8 is connected with the reducer 9 by a key, and the hoist 8 drives the wire rope 7 Rotate, and then lift the guide coil to a specified height, the speed reducer 9 can control the hoist 8 to decelerate until it stops when the guide coil is about to reach the specified height.

In this embodiment, the wire rope 7 is fixed on the upper end of the connecting plate 11 by bolts, and the chute 26 is formed at the bottom end of the connecting plate 11 . The wire rope 7 can drive the connecting plate 11 to lift, and then The guide coil is lifted, and the chute 26 provides sliding positions for the left manipulator 21 and the right manipulator 13 .

In this embodiment, the left manipulator 21 and the right manipulator 13 are slidably connected to the chute 26 , the left motor 20 is fixed on the outer wall of the left manipulator 21 by bolts, and the left chuck 19 It is fixed on one side of the left manipulator 21 through a bearing connection, the left motor 20 is keyed to the left chuck 19, the shaft core 18 is welded on the left chuck 19, and one end of the left cylinder 4 is connected to the left chuck 19. The left manipulator 21 is connected by bolts, the other end of the left cylinder 4 is connected with the bottom end of the connecting plate 11 by bolts, the right motor 14 is fixed on the outer wall of the right manipulator 13 by bolts, and the right card is The disk 15 is fixed on the side of the right manipulator 13 through a bearing connection, the right motor 14 is keyed to the right chuck 15, the shaft sleeve 16 is welded on the right chuck 15, and the right cylinder 12 One end is connected with the right manipulator 13 by bolts, the other end of the right cylinder 12 is connected with the bottom end of the connecting plate 11 by bolts, and the left air cylinder 4 and the right air cylinder 12 push the left manipulator 21 and the The right manipulator 13 moves toward each other so that the shaft core 18 and the shaft sleeve 16 pass through the middle of the guide coil, and the shaft core 18 is sleeved inside the shaft sleeve 16 to fix the guide coil. The left chuck 19 and the right chuck 15 clamp the guide coil to prevent the guide coil from loosening during the lifting process.

In this embodiment, the clamping plate 17 is welded to the middle of the bottom end of the connecting plate 11, and the clamping plate 17 can lift the broken wire.

In this embodiment, the other end of the wire rope 7 is fixed to the upper end of the counterweight box 10 by bolting, the partition plate 25 is welded between the inner walls of the counterweight box 10, and the counterweight block 24 is placed in the counterweight box 10. In the counterweight box 10, the counterweight box 10 can balance the weight of the guide coil, further improve the stability of the device, and ensure the safe operation of the device, and the number of the counterweight blocks 24 can be adjusted according to the weight of the guide coil, so that the weights are the same. match.

A method of using a wire lifting device for an electric power emergency repair tower: move the device to the work place through the universal wheel 22, then adjust the retractable support base 1 to make it contact with the ground, and support the device to ensure that the device works In the process of stability, when a new wire needs to be lifted, the left manipulator 21 and the right manipulator 13 are pushed toward each other by the left air cylinder 4 and the right air cylinder 12 respectively, so that the shaft core 18 and the The shaft sleeve 16 passes through the middle of the guide coil, and the shaft core 18 is sleeved inside the shaft sleeve 16 to fix the guide coil. At this time, the left chuck 19 and the right chuck 15 will guide the coil. Clamping to prevent the guide coil from loosening during the lifting process, and then the hoist 8 drives the wire rope 7 to wind up, and then lifts the guide coil. When approaching the lifting height, the reducer 9 decelerates the winch 8, so that the lifting The speed slows down and stops gradually. During the lifting process, the front guide rail 6 and the rear guide rail 23 limit the connecting plate 11 and the counterweight box 10 respectively, and the counterweight box 10 can balance the guide coil. The weight of the device can further improve the stability of the device and ensure the safe operation of the device. When the wire is laid, the left motor 20 and the right motor 14 drive the left chuck 19 and the right chuck 15 to rotate synchronously to perform The wire laying work is convenient and quick, and the labor force is reduced. When the broken wire needs to be lifted, the broken wire head is inserted into the chuck 17 to lift it, which improves the practicability of the device.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a power rush-repair tower wire hoisting device which characterized in that: comprises a base (2), a telescopic supporting seat (1), universal wheels (22) and a supporting frame (5), wherein the telescopic supporting seat (1) is arranged at four corners of the base (2), the universal wheels (22) are arranged at the bottom end of the base (2), the supporting frame (5) is arranged at the upper end of the base (2), an operation panel (3) is arranged on one side wall of the supporting frame (5), a front guide rail (6) is arranged on the inner wall of the supporting frame (5), a rear guide rail (23) is arranged at one side of the front guide rail (6), a connecting plate (11) is arranged in the front guide rail (6), a weight box (10) is arranged in the rear guide rail (23), a winch (8) is arranged at the upper end of the supporting frame (5), a speed reducer (9) is arranged at one side of the winch (8), and a steel wire, the steel wire rope (7) is provided with the connecting plate (11) at one end, a sliding groove (26) is formed in the bottom end of the connecting plate (11), a left mechanical hand (21) is arranged in the sliding groove (26), a left motor (20) is arranged on one side wall of the left mechanical hand (21), a left chuck (19) is arranged on one side of the left mechanical hand (21), a shaft core (18) is arranged on one side of the left chuck (19), a left cylinder (4) is arranged on the other side of the left mechanical hand (21), a right mechanical hand (13) is further arranged in the sliding groove (26), a right motor (14) is arranged on one side wall of the right mechanical hand (13), a right chuck (15) is arranged on one side of the right mechanical hand (13), a shaft sleeve (16) is arranged on one side of the right chuck (15), a right cylinder (12) is arranged on the, the other end of the steel wire rope (7) is provided with the weight box (10), a partition plate (25) is arranged in the weight box (10), and a balancing weight (24) is arranged on one side of the partition plate (25).

2. The wire lifting device of the power rush-repair tower of claim 1, wherein: scalable supporting seat (1) weld in base (2) four corners, universal wheel (22) with base (2) rotate and are connected.

3. The wire lifting device of the power rush-repair tower of claim 1, wherein: the support frame (5) is welded at the upper end of the base (2), and the operation panel (3) is fixed on the outer wall of the support frame (5) through screw connection.

4. The wire lifting device of the power rush-repair tower of claim 1, wherein: front rail (6) and back guide rail (23) all fix through bolted connection on support frame (5) inner wall, connecting plate (11) with front rail (6) sliding connection, weight box (10) with back guide rail (23) sliding connection.

5. The wire lifting device of the power rush-repair tower of claim 1, wherein: the winch (8) and the speed reducer (9) are both fixed at the upper end of the support frame (5) through bolt connection, and the winch (8) is connected with the speed reducer (9) in a key mode.

6. The wire lifting device of the power rush-repair tower of claim 1, wherein: the steel wire rope (7) is fixedly connected with the upper end of the connecting plate (11) through bolts, and the sliding groove (26) is formed in the bottom end of the connecting plate (11).

7. The wire lifting device of the power rush-repair tower of claim 1, wherein: the left manipulator (21) and the right manipulator (13) are connected with the sliding grooves (26) in a sliding manner, the left motor (20) is fixed on the outer wall of the left manipulator (21) through a bolt connection mode, the left chuck (19) is connected and fixed on one side of the left manipulator (21) through a bearing, the left motor (20) is connected with the left chuck (19) in a key mode, the shaft core (18) is welded on the left chuck (19), one end of the left air cylinder (4) is connected with the left manipulator (21) through a bolt connection mode, the other end of the left air cylinder (4) is connected with the bottom end of the connecting plate (11) through a bolt connection mode, the right motor (14) is fixed on the outer wall of the right manipulator (13) through a bolt connection mode, the right chuck (15) is connected and fixed on one side of the right manipulator (13) through a bearing, the right motor (14) is connected with the right chuck (15, the shaft sleeve (16) is welded on the right chuck (15), one end of the right cylinder (12) is connected with the right manipulator (13) through a bolt, and the other end of the right cylinder (12) is connected with the bottom end of the connecting plate (11) through a bolt.

8. The wire lifting device of the power rush-repair tower of claim 1, wherein: the chuck (17) is welded in the middle of the bottom end of the connecting plate (11).

9. The wire lifting device of the power rush-repair tower of claim 1, wherein: the other end of the steel wire rope (7) is fixedly connected with the upper end of the weight box (10) through a bolt, the partition plate (25) is welded between the inner walls of the weight box (10), and the balancing weight (24) is placed in the weight box (10).

10. A use method of a wire lifting device of an electrical power rush-repair tower is applied to the wire lifting device of the electrical power rush-repair tower in any one of claims 1 to 9, and is characterized in that: the device is moved to a working place through the universal wheel (22), then the telescopic supporting seat (1) is adjusted to be in contact with the ground, the device is supported, the stability of the device in the working process is ensured, when a new wire needs to be lifted, the left mechanical arm (21) and the right mechanical arm (13) are respectively pushed to move oppositely through the left air cylinder (4) and the right air cylinder (12), the shaft core (18) and the shaft sleeve (16) penetrate through the middle of a wire ring, the shaft core (18) is sleeved in the shaft sleeve (16), the wire ring is fixed, at the moment, the left chuck (19) and the right chuck (15) clamp the wire ring, the wire ring is prevented from loosening in the lifting process, then the winch (8) drives the steel wire rope (7) to wind, the wire ring is lifted, and when the lifting height is close, the speed reducer (9) makes hoist engine (8) slow down, makes lifting speed slow down and stop gradually, at the promotion in-process, front rail (6) and back guide rail (23) are right respectively connecting plate (11) with weight box (10) carry on spacingly, simultaneously weight box (10) can balance the weight of wire coil, further improve the stability of device, guarantee device safe operation, when beginning to lay the wire, left motor (20) and right motor (14) drive left chuck (19) and right chuck (15) synchronous revolution carry out the shop's line work, when needs carry out the promotion with disconnected wire, insert disconnected wire head in (17), make its promotion.

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