CN219751464U - Tractor for electric wires and cables - Google Patents

Abstract

The utility model discloses a tractor for electric wires and cables, which particularly relates to the technical field of the tractor, the existing tractor is manually operated, the mode is time-consuming and labor-consuming, and can not work for a long time, so that the working efficiency is reduced.

Description

Tractor for electric wires and cables

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a tractor for wires and cables.

Background

The cable is typically a rope-like cable stranded from several or groups of conductors, each group of at least two, insulated from each other and often twisted around a center, covered entirely with a highly insulating coating. The multi-frame is installed in the air or underground or underwater for telecommunication or power transmission. An insulated wire is formed by arranging one or more conductive wire cores which are insulated with each other in a sealed sheath. The outer surface of which may be provided with a protective coating for transmitting, distributing or transmitting electrical energy. The difference between the cable and the common electric wire is mainly that the cable has larger size and more complex structure. The cable may be classified into a power cable, a communication cable, a control cable, and the like according to its use. .

1. Most of the existing tractors are manually operated, so that the mode is time-consuming and labor-consuming, and cannot work for a long time, and further the working efficiency is reduced;

2. the handrail frame of the existing tractor is of an integral structure, so that the situation that the cable is inconvenient to adjust after passing through the handrail frame exists, and therefore, the tractor for the electric wires and the cables is provided for solving the problems.

Disclosure of Invention

In view of the above-mentioned shortcomings, it is an object of the present utility model to provide a retractor for electric wires and cables, which solves the problems set forth in the above-mentioned background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a tractor for wires and cables, which comprises a base, wherein a shell body which is symmetrically distributed is movably arranged on one side of the base, and a grab rail which is symmetrically distributed is fixedly arranged at one end of the base;

the inside of casing rotates the grafting has the first pivot of distributing side by side, the outside cover of first pivot is equipped with the transmission band, one side that the base was kept away from to the casing is fixed to be equipped with the motor, the tip activity of motor output shaft runs through the casing and with one of them first pivot fixed connection, the spout of symmetric distribution has been seted up to one side that the base is close to the casing, the inside activity card of spout is equipped with the slider, the inside rotation of spout is pegged graft there is the threaded rod, the one end screw thread of threaded rod runs through the slider and rotates the one end of pegging graft at the spout, one side of slider and one side fixed connection of casing.

Preferably, the first recess has been seted up to the one end that the base was kept away from to the grab bar, the inside rotation grafting of first recess has the second pivot, the outside fixed cover of second pivot is equipped with the connecting rod, one of them the one end that the second pivot was kept away from to the connecting rod is fixed to be equipped with the fixture block, and another the draw-in groove has been seted up to the one end that the second pivot was kept away from to the connecting rod, the inside at the draw-in groove is established to the fixture block activity card.

Preferably, one end of the threaded rod is fixedly provided with a connecting shaft, one end of the connecting shaft movably penetrates through the base, and one end of the connecting shaft, far away from the threaded rod, is fixedly provided with a crank.

Preferably, a first jack is arranged on the outer side of the clamping block, an inserting rod movably penetrates through the first jack, a second jack is arranged in the clamping groove, and one end of the inserting rod movably penetrates through the second jack.

Preferably, a second groove is formed in one side, close to the shell, of the base, the second groove is located between the two sliding grooves, and rollers which are distributed side by side are inserted into the second groove in a rotating mode.

Preferably, the foot brake universal wheels distributed in a rectangular array are fixedly arranged on one side, away from the shell, of the base.

Preferably, one side of the conveyor belt is located outside the housing.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being equipped with the crank, through rotating the crank, the crank drives the connecting axle and rotates, and the connecting axle drives the threaded rod and rotates for the threaded rod drives the slider and removes, and the slider drives the casing and removes, makes the transmission band laminate with the outside of cable, and the tip of rethread motor output shaft drives first pivot and rotates, and first pivot drives the transmission band and rotates, makes the transmission band drive the cable and removes, and the cable removes on the roller bearing simultaneously, just so can avoid manual operation condition that wastes time and energy, thereby reaches automatic traction's purpose;

2. through being equipped with the inserted bar, through extracting the inserted bar from first jack and second jack inside, rotate the second pivot, the second pivot drives the connecting rod and rotates, and the connecting rod drives the fixture block and rotate for the fixture block shifts out from the draw-in groove, just so can avoid the inconvenient condition of adjusting of cable, thereby reaches the purpose of conveniently adjusting.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model.

Fig. 3 is a schematic view of a base structure of the present utility model.

Fig. 4 is an expanded view of the grab bar and its connection structure according to the present utility model.

Reference numerals illustrate: 1. a base; 2. a housing; 3. a grab rail; 4. a first rotating shaft; 5. a transmission belt; 6. a motor; 7. a chute; 8. a threaded rod; 9. a slide block; 10. a first groove; 11. a second rotating shaft; 12. a connecting rod; 13. a clamping groove; 14. a clamping block; 15. a connecting shaft; 16. a crank; 17. a second jack; 18. a first jack; 19. a rod; 20. a second groove; 21. a roller; 22. foot brake universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a tractor for electric wires and cables, which comprises a base 1, wherein one side of the base 1 is movably provided with a symmetrically distributed shell 2, one end of the base 1 is fixedly provided with a symmetrically distributed grab rail 3, one side of the base 1, which is close to the shell 2, is provided with a second groove 20, the second groove 20 is positioned between two sliding grooves 7, the interior of the second groove 20 is rotationally inserted with rollers 21 which are distributed side by side, and one side of the base 1, which is far away from the shell 2, is fixedly provided with foot brake universal wheels 22 which are distributed in a rectangular array; the inside rotation grafting of casing 2 has the first pivot 4 of distributing side by side, the outside cover of first pivot 4 is equipped with transmission band 5, one side of transmission band 5 is located the outside of casing 2, one side that base 1 was kept away from to casing 2 is fixed to be equipped with motor 6, the tip activity of motor 6 output shaft runs through casing 2 and with one of them first pivot 4 fixed connection, the spout 7 of symmetric distribution has been seted up to one side that base 1 is close to casing 2, the inside activity card of spout 7 is equipped with slider 9, the inside rotation grafting of spout 7 has threaded rod 8, the one end screw thread of threaded rod 8 runs through slider 9 and rotates the one end of grafting at spout 7, one side of slider 9 and one side fixed connection of casing 2, the one end of threaded rod 8 is fixed to be equipped with connecting axle 15, the one end activity of connecting axle 15 runs through base 1, the one end that the connecting axle 15 kept away from threaded rod 8 is fixed to be equipped with crank 16, through rotating crank 16 drives connecting axle 15 rotation, connecting axle 15 drives threaded rod 8 and moves, make threaded rod 8 drive slider 9 move, slider 9 drive casing 2 and move, make transmission band 5 and the outside laminating of cable, the tip through motor 6 output shaft drive first pivot 4, the end drive the first pivot 4 of 5 and rotate the cable, the transmission band is difficult to move, the transmission band is reached and is difficult to move, the purpose is achieved simultaneously, the transmission band is easy to rotate, and is moved in order to drive the cable is easy to move.

Further, the first recess 10 has been seted up to the one end that base 1 was kept away from to grab bar 3, the inside rotation grafting of first recess 10 has second pivot 11, the fixed cover in the outside of second pivot 11 is equipped with connecting rod 12, one of them connecting rod 12 is kept away from the fixed fixture block 14 that is equipped with of one end of second pivot 11, draw-in groove 13 has been seted up to the one end that second pivot 11 was kept away from to another connecting rod 12, the inside at draw-in groove 13 is established to the movable card of fixture block 14, first jack 18 has been seted up in the outside of fixture block 14, the inside activity of first jack 18 has been run through to have inserted bar 19, second jack 17 has been seted up in the inside of draw-in groove 13, the one end activity of inserted bar 19 has run through second jack 17, through the inside pull out of inserted bar 19 from first jack 18 and second jack 17, and rotate second pivot 11, second pivot 11 drives connecting rod 12 and rotates, connecting rod 12 drives fixture block 14, make fixture block 14 shift out from the interior 13 of fixture block, just so can avoid the inconvenient condition of adjusting of cable, thereby reach the purpose of conveniently adjusting.

The working principle is as follows; firstly, the grab bar 3 is pulled to move the equipment to use, the cable passes through the base 1, then the inserting rod 19 is pulled out from the first inserting hole 18 and the second inserting hole 17, the second rotating shaft 11 is rotated, the second rotating shaft 11 drives the connecting rod 12 to rotate, the connecting rod 12 drives the clamping block 14 to rotate, the clamping block 14 moves out of the clamping groove 13, the condition that the cable is inconvenient to adjust can be avoided, the aim of convenient adjustment is achieved, the crank 16 is rotated, the crank 16 drives the connecting shaft 15 to rotate, the connecting shaft 15 drives the threaded rod 8 to rotate, the threaded rod 8 drives the sliding block 9 to move, the sliding block 9 drives the shell 2 to move, the transmission belt 5 is attached to the outer side of the cable, the motor 6 is started again, the end part of the output shaft of the motor 6 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the transmission belt 5 to drive the cable to move, and meanwhile the cable moves on the rolling shaft 21, the condition that manual operation is time-consuming and labor-consuming can be avoided, and the aim of automatic traction can be achieved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. The electric wire and cable tractor comprises a base (1) and is characterized in that a symmetrically-distributed shell (2) is movably arranged on one side of the base (1), and a symmetrically-distributed grab rail (3) is fixedly arranged at one end of the base (1);

the inside of casing (2) rotates and is pegged graft there is first pivot (4) of distributing side by side, the outside cover of first pivot (4) is equipped with conveyer belt (5), one side that base (1) was kept away from to casing (2) is fixed to be equipped with motor (6), the tip activity of motor (6) output shaft runs through casing (2) and with one of them first pivot (4) fixed connection, spout (7) of symmetric distribution have been seted up to one side that base (1) is close to casing (2), the inside activity card of spout (7) is equipped with slider (9), the inside rotation of spout (7) is pegged graft there is threaded rod (8), the one end screw thread of threaded rod (8) runs through slider (9) and rotates the one end of pegging graft in spout (7), one side of slider (9) and one side fixed connection of casing (2).

2. The electric wire and cable tractor according to claim 1, wherein a first groove (10) is formed in one end, far away from the base (1), of the grab bar (3), a second rotating shaft (11) is rotatably inserted in the first groove (10), a connecting rod (12) is fixedly sleeved on the outer side of the second rotating shaft (11), a clamping block (14) is fixedly arranged at one end, far away from the second rotating shaft (11), of one connecting rod (12), a clamping groove (13) is formed in one end, far away from the second rotating shaft (11), of the other connecting rod (12), and the clamping block (14) is movably clamped in the clamping groove (13).

3. A wire and cable retractor according to claim 1 wherein the threaded rod (8) has a fixed connection shaft (15) at one end, one end of the connection shaft (15) movably penetrates the base (1), and the end of the connection shaft (15) remote from the threaded rod (8) has a fixed crank (16).

4. The tractor for electric wires and cables according to claim 2, wherein a first jack (18) is formed in the outer side of the clamping block (14), a plug rod (19) is movably penetrated in the first jack (18), a second jack (17) is formed in the clamping groove (13), and one end of the plug rod (19) movably penetrates through the second jack (17).

5. A wire and cable retractor according to claim 1, wherein a second groove (20) is formed in the base (1) at a side close to the housing (2), the second groove (20) is located between the two sliding grooves (7), and rollers (21) are rotatably inserted in the second groove (20) and distributed side by side.

6. A wire and cable retractor according to claim 1 wherein the base (1) is fixedly provided with foot brake universal wheels (22) distributed in a rectangular array on the side remote from the housing (2).

7. A retractor for electric wires and cables according to claim 1 wherein one side of the transmission belt (5) is located outside the housing (2).