CN215402305U

CN215402305U - Cable stretching device for power grid construction

Info

Publication number: CN215402305U
Application number: CN202121286646.2U
Authority: CN
Inventors: 孙炜棋; 马赫; 王瑞笛; 刘洪硕; 史可敬; 李家宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-04
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a cable traction device for power grid construction, which comprises a bottom plate, wherein a wire take-up structure is arranged at the top end of the bottom plate, a wiping structure is arranged at the top end of the bottom plate, a transmission structure is arranged between the wire take-up structure and the wiping structure, a compaction structure is arranged at the top end of the bottom plate, and universal wheels are arranged at four corners of the bottom end of the bottom plate; the cleaning structure comprises a circular ring, two cleaning plates are arranged inside the circular ring, sponges are arranged on the opposite sides of the two cleaning plates, lead screws are rotatably connected to the opposite sides of the two cleaning plates, and the other ends of the lead screws penetrate through the circular ring and extend to the outside of the circular ring. The utility model discloses a can carry out automatic clearance to the dust and the water on cable surface at the in-process of rolling, avoid water and impurity to corrode the cable surface, prolong the life of cable, can compress tightly the cable simultaneously, avoid the not hard up condition to appear in the cable.

Description

Cable stretching device for power grid construction

Technical Field

The utility model belongs to the technical field of power grid construction, and particularly relates to a cable stretching device for power grid construction.

Background

In the construction of a power transmission line, stringing construction is one of the most critical construction processes, unfolding guide ropes are the main content of the construction process, the unfolding guide ropes are more and more paid off by using a power umbrella light aircraft, and the power umbrella light aircraft needs to be pulled by a pulling and stretching device after being paid off to a line tower.

At present, current draw a device when pulling, mainly drive the wind-up roll through the motor and rotate and realize automatic rolling, water and dust can be remained on the cable surface when pulling, current draw a device can't get rid of dust and water, dust and water can corrode the surface of cable, influence the life of cable, the not hard up condition can appear in the in-process that pulls to the cable simultaneously, it is not hard up to lead to the cable on wind-up roll surface down to appear, consequently, technical personnel in the field provide a cable draws a device for electric wire netting construction, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a cable traction device for power grid construction, which can automatically clean dust and water on the surface of a cable in the winding process, prevent water and impurities from corroding the surface of the cable, prolong the service life of the cable, and simultaneously can compress the cable to avoid the cable from loosening.

In order to achieve the purpose, the utility model provides the following technical scheme:

a cable traction device for power grid construction comprises a bottom plate, wherein a take-up structure is arranged at the top end of the bottom plate, a wiping structure is arranged at the top end of the bottom plate, a transmission structure is arranged between the take-up structure and the wiping structure, a compaction structure is arranged at the top end of the bottom plate, and four corners of the bottom end of the bottom plate are provided with universal wheels;

the cleaning structure comprises a circular ring, two cleaning plates are arranged inside the circular ring, sponges are arranged on the opposite sides of the two cleaning plates, lead screws are rotatably connected to the opposite sides of the two cleaning plates, the other ends of the lead screws penetrate through the circular ring and extend to the outside of the circular ring, a gear ring is fixedly connected to the outer wall of the circular ring, and a gear is connected to the surface of the gear ring in a meshed manner;

through the technical scheme, according to the size of cable, rotatory lead screw, the lead screw drives the removal that the cleaning plate takes place the displacement, make and clean the cable that the structure can adapt to different specifications, when the gear is rotatory, can drive the ring gear rotatory, thereby it rotates to drive the ring, the ring drives the cleaning plate rotation, the inboard sponge of cleaning plate can clean the surface of cable, this mode can carry out automatic clearance to the dust and the water on cable surface at the in-process of rolling, avoid water and impurity to corrode the cable surface, the life of extension cable.

Furthermore, the wire take-up structure comprises a motor and a wire take-up roller, the motor and the wire take-up roller are both arranged at the top end of the bottom plate, an output shaft of the motor is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with one end of the wire take-up roller;

through the technical scheme, the motor is started, and the motor drives the wire take-up roller to rotate by utilizing the connecting rod, so that the cable is pulled, and the purpose of automatic wire take-up is achieved.

Furthermore, the opposite sides of the two wiping plates are fixedly connected with limiting rods, and the other ends of the limiting rods penetrate through the circular ring and extend to the outside of the circular ring;

through above-mentioned technical scheme, when the lead screw drove the cleaning panel and removes, the gag lever post was followed the cleaning panel synchronous motion to carry on spacingly to the cleaning panel, avoid the cleaning panel to take place the skew when removing.

Furthermore, a bearing seat is arranged outside the circular ring, and a vertical rod is arranged between the bearing seat and the bottom plate;

through above-mentioned technical scheme, the normal operating of its ring is ensured in bearing frame and montant interact.

Furthermore, the transmission structure comprises a first round rod and a second round rod, one end of the second round rod is fixedly connected with one end of the gear, one end of the first round rod and the surface of the connecting rod are fixedly connected with conical gears, the two conical gears are meshed and connected with each other, the other end of the first round rod and the other end of the second round rod are fixedly connected with belt pulleys, and the surfaces of the two belt pulleys are in transmission connection with a synchronous belt;

through above-mentioned technical scheme, when the connecting rod rotated, it was rotatory to drive first pole under two conical gear's effect, and two belt pulleys and synchronous belt interact for first pole synchronous operation is followed to the second pole, and the structure carries out the operation is cleaned in the drive of second pole, makes to clean the structure and can realize synchronous operation with the line structure of receiving, and is better to the effect that leads of cable.

Furthermore, the compaction structure comprises a frame and two pulleys, wherein the two pulleys are arranged in the frame, the frame is fixedly connected to the top end of the bottom plate, a spring is arranged between the pulley below and the inner bottom wall of the frame, the top end of the frame is in threaded connection with an adjusting rod, and the bottom end of the adjusting rod penetrates through the frame and is in threaded connection with the top end of the pulley above;

through above-mentioned technical scheme, now adjust the interval between two pulleys according to the size of cable, the rotation adjusting lever drives the top pulley and takes place the removal of vertical direction, and the spring can drive below pulley rebound simultaneously, carries out the compaction to the cable, avoids the cable to take place to become flexible.

Furthermore, sliding grooves are formed in two sides of the inner wall of the frame, sliding blocks are fixedly connected to two sides of the pulley below the frame, and the other ends of the sliding blocks slide on the inner wall of the sliding grooves;

through above-mentioned technical scheme, when the below pulley removed, the slider can follow the below pulley and remove in the spout in step to carry on spacingly to the below pulley, avoid it to take place the skew.

In conclusion, the utility model has the following beneficial effects:

1. through setting up the cleaning structure, rotatory lead screw, the lead screw drives the removal that the cleaning plate takes place the displacement, make and clean the cable that the structure can adapt to different specifications, when the gear is rotatory, can drive the ring gear rotatory, thereby it rotates to drive the ring, the ring drives the cleaning plate rotatory, the inboard sponge of cleaning plate can clean the surface of cable, this mode can carry out automatic clearance to the dust and the water on cable surface at the in-process of rolling, avoid water and impurity to corrode the cable surface, the life of extension cable.

2. Through setting up line structure and transmission structure, starter motor, the motor utilizes the connecting rod to drive and receives the line roller and rotate, carries out the automatic operation of receiving the line, and when the connecting rod rotated, it rotated to drive first round bar under two conical gear's effect, and two belt pulleys and synchronous belt interact for the second round bar follows first round bar synchronous operation, and the second round bar drives cleans the structure and carries out the operation.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural view of the wiping structure of the present embodiment;

FIG. 3 is a schematic structural view of a transmission structure according to the present embodiment;

fig. 4 is a schematic view of the structure of the compacted structure of the present embodiment.

Description of reference numerals: 1. a base plate; 2. a universal wheel; 3. a wire take-up structure; 301. a motor; 302. A wire take-up roller; 303. a connecting rod; 4. compacting the structure; 401. a frame; 402. a pulley; 403. A spring; 404. adjusting a rod; 405. a slider; 406. a chute; 5. a wiping structure; 501. a circular ring; 502. wiping the board; 503. a sponge; 504. a screw rod; 505. a limiting rod; 506. A ring gear; 507. a gear; 508. a bearing seat; 509. a vertical rod; 6. a transmission structure; 601. A first round bar; 602. a bevel gear; 603. a belt pulley; 604. a second round bar; 605. a timing belt.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

A cable traction device for power grid construction comprises a bottom plate 1, wherein a take-up structure 3 is arranged at the top end of the bottom plate 1, a wiping structure 5 is arranged at the top end of the bottom plate 1, a transmission structure 6 is arranged between the take-up structure 3 and the wiping structure 5, a compaction structure 4 is arranged at the top end of the bottom plate 1, and four corners of the bottom end of the bottom plate 1 are provided with universal wheels 2; wiping structure 5 includes ring 501, ring 501's inside is provided with the cleaning plate 502 that quantity is two, two cleaning plate 502's opposite side all is provided with sponge 503, two cleaning plate 502's opposite side all rotates and is connected with lead screw 504, the other end of lead screw 504 runs through ring 501 and extends to ring 501's outside, ring 501's outer wall fixedly connected with ring 506, ring 506's surface engagement is connected with gear 507, when gear 507 is rotatory, can drive ring 506 rotatory, thereby it rotates to drive ring 501, ring 501 drives cleaning plate 502 rotatory, cleaning plate 502 inboard sponge 503 can clean the surface of cable.

The wire take-up structure 3 comprises a motor 301 and a wire take-up roller 302, the motor 301 and the wire take-up roller 302 are both arranged at the top end of the bottom plate 1, an output shaft of the motor 301 is fixedly connected with a connecting rod 303, the other end of the connecting rod 303 is fixedly connected with one end of the wire take-up roller 302, the motor 301 is started, and the motor 301 drives the wire take-up roller 302 to rotate by utilizing the connecting rod 303, so that a cable is pulled. The equal fixedly connected with gag lever post 505 in looks dorsal part of two cleaning plates 502, the other end of gag lever post 505 runs through ring 501 and extends to the outside of ring 501, and lead screw 504 drives cleaning plate 502 when removing to carry on spacingly to cleaning plate 502. The outside of the ring 501 is provided with a bearing seat 508, and a vertical rod 509 is arranged between the bearing seat 508 and the bottom plate 1.

The transmission structure 6 comprises a first round bar 601 and a second round bar 604, one end of the second round bar 604 is fixedly connected with one end of a gear 507, one end of the first round bar 601 is fixedly connected with a bevel gear 602 on the surface of a connecting rod 303, the two bevel gears 602 are meshed with each other and connected, the other end of the first round bar 601 is fixedly connected with a belt pulley 603 on the other end of the second round bar 604, the two belt pulleys 603 are connected with a synchronous belt 605 in a surface transmission manner, when the connecting rod 303 rotates, the first round bar 601 is driven to rotate under the action of the two bevel gears 602, the two belt pulleys 603 and the synchronous belt 605 interact, so that the second round bar 604 follows the first round bar 601 to run synchronously, and the second round bar 604 drives the wiping structure 5 to operate. Compaction structure 4 includes frame 401 and two pulleys 402, and in two pulleys 402 all were provided with frame 401, frame 401 fixed connection in the top of bottom plate 1, be provided with spring 403 between the inner diapire of below pulley 402 and frame 401, frame 401's top threaded connection has regulation pole 404, the bottom of adjusting pole 404 run through frame 401 and with the top threaded connection of top pulley 402, carry out the compaction to the cable, avoid the cable to take place to become flexible. Spout 406 has all been seted up to the inner wall both sides of frame 401, and the equal fixedly connected with slider 405 in both sides of below pulley 402, the other end of slider 405 slides in the inner wall of spout 406, and is spacing to below pulley 402, avoids it to take place the skew.

The working principle is as follows: starter motor 301, motor 301 utilizes connecting rod 303 to drive receipts line roller 302 and rotates, thereby pull the cable, when connecting rod 303 rotates, it is rotatory to drive first pole 601 under two conical gear 602's effect, two belt pulleys 603 and synchronous belt 605 interact, make second pole 604 follow first pole 601 synchronous operation, second pole 604 drives the gear 507 rotatory, can drive ring gear 506 rotatory, thereby it is rotatory to drive ring 501, ring 501 drives and cleans board 502 rotatory, the inboard sponge 503 of cleaning board 502 can clean the surface of cable, two pulleys 402 carry out the compaction to the cable.

Claims

1. The utility model provides a cable device that leads for electric wire netting construction, includes bottom plate (1), its characterized in that: a take-up structure (3) is arranged at the top end of the bottom plate (1), a wiping structure (5) is arranged at the top end of the bottom plate (1), a transmission structure (6) is arranged between the take-up structure (3) and the wiping structure (5), a compaction structure (4) is arranged at the top end of the bottom plate (1), and four corners of the bottom end of the bottom plate (1) are provided with universal wheels (2);

the cleaning structure (5) comprises a circular ring (501), two cleaning plates (502) are arranged inside the circular ring (501), sponges (503) are arranged on the opposite sides of the two cleaning plates (502), a lead screw (504) is rotatably connected to the opposite sides of the two cleaning plates (502), the other end of the lead screw (504) penetrates through the circular ring (501) and extends to the outside of the circular ring (501), a gear ring (506) is fixedly connected to the outer wall of the circular ring (501), and a gear (507) is connected to the surface of the gear ring (506) in a meshed mode.

2. The cable stretching device for power grid construction according to claim 1, wherein: receive line structure (3) and include motor (301) and receive line roller (302), motor (301) and receive line roller (302) all set up in the top of bottom plate (1), the output shaft fixedly connected with connecting rod (303) of motor (301), the other end of connecting rod (303) and the one end fixed connection of receiving line roller (302).

3. The cable stretching device for power grid construction according to claim 1, wherein: the opposite sides of the two wiping plates (502) are fixedly connected with limiting rods (505), and the other ends of the limiting rods (505) penetrate through the circular ring (501) and extend to the outside of the circular ring (501).

4. The cable stretching device for power grid construction according to claim 1, wherein: the outside of ring (501) is provided with bearing frame (508), be provided with montant (509) between bearing frame (508) and bottom plate (1).

5. The cable stretching device for power grid construction according to claim 2, wherein: drive structure (6) include first round bar (601) and second round bar (604), the one end of second round bar (604) and the one end fixed connection of gear (507), the surface of the one end of first round bar (601) and connecting rod (303) is at equal fixedly connected with conical gear (602), two conical gear (602) intermeshing connects, the other end of first round bar (601) and the equal fixedly connected with belt pulley (603) of the other end of second round bar (604), two belt pulley (603) surface transmission is connected with synchronous belt (605).

6. The cable stretching device for power grid construction according to claim 1, wherein: compaction structure (4) include frame (401) and two pulley (402), two in pulley (402) all is provided with frame (401), frame (401) fixed connection is in the top of bottom plate (1), below be provided with spring (403) between the interior diapire of pulley (402) and frame (401), the top threaded connection of frame (401) has regulation pole (404), the bottom of adjusting pole (404) run through frame (401) and with the top threaded connection of pulley (402).

7. The cable stretching device for power grid construction according to claim 6, wherein: the inner wall both sides of frame (401) have all been seted up spout (406), the below the equal fixedly connected with slider (405) in both sides of pulley (402), the other end of slider (405) slides in the inner wall of spout (406).