CN219429381U - Cable traction mechanism with buffer structure - Google Patents

Abstract

The utility model discloses a cable traction mechanism with a buffer structure, which comprises a bottom plate and a round roller, wherein a buffer adjusting seat is arranged at the top of the bottom plate, a buffer adjusting rod piece is movably connected to the top of the buffer adjusting seat, a guide wheel assembly is movably connected to the buffer adjusting seat through the buffer adjusting rod piece, the buffer adjusting seat comprises a seat body, an adjusting groove, an adjusting pile and a fixing rod, the adjusting pile is arranged in the adjusting groove in a sliding manner, and the fixing rod is fixed at the top of the adjusting pile; through the buffer adjustment seat and the buffer adjustment member bar of design, at the in-process that the cable was constantly released, can be according to the position automatically regulated guide pulley subassembly of cable to let guide pulley subassembly all the time with the position phase adaptation of cable, played good buffering protection's effect to guide pulley subassembly and cable, avoided taking place wearing and tearing because of violent friction between the two, protected the epidermis of cable.

Description

Cable traction mechanism with buffer structure

Technical Field

The utility model belongs to the technical field of cable traction devices, and particularly relates to a cable traction mechanism with a buffer structure.

Background

At present, the diameter and weight of the cable are gradually increased, the cable is carried into very heavy work in the construction and repair process, especially in the repair work of the electric wires and cables used in factories and mines, because no professional equipment exists, when each electric wire and cable needs to be carefully checked and repaired, the workload is very large, the electric wires and cables in bundles or piles need to be pulled, and the cable repair work becomes heavy physical work; by searching, a wire and cable traction mechanism is described in chinese patent application CN200520018283.9, and according to the "a wire and cable traction mechanism comprising a bracket, a motor and a speed reducer fixed on the bracket, and a cable driving wheel … … with a slot-shaped edge", a mechanism capable of traction of a cable is described in the patent.

However, when the existing traction mechanism is used, certain disadvantages exist, because the cable is wound on the round roller, the paying-out position of the cable is changed continuously along with the continuous paying-out of the cable, and the position of the guide wheel for guiding out the cable is mostly fixed, so that the surface of the cable is rubbed with the surface of the guide wheel continuously in the paying-out process, thereby causing the damage of the surface skin, and therefore, a new cable traction mechanism is needed to be designed to solve the problem.

Disclosure of Invention

The utility model aims to provide a cable traction mechanism with a buffer structure, which aims to solve the problem that the existing cable traction mechanism provided in the background art can cause severe friction between a cable and a guide wheel when in use, so that the surface is worn.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take buffer structure's cable traction mechanism, includes bottom plate and circle roller, the top of bottom plate is provided with the buffering and adjusts the seat, the top swing joint that the buffering was adjusted the seat has the buffering and adjusts the member, the buffering is adjusted the seat and is had the guide pulley subassembly through buffering and is adjusted member swing joint, the buffering is adjusted the seat and is included pedestal, adjustment tank, regulation stake and dead lever, the inside at the adjustment tank is slidingly set up to the regulation stake, the dead lever is fixed at the top of adjusting the stake, the buffering is adjusted the member and is included regulation pole, lifting groove, inside groove and anticreep piece, the lifting groove is seted up at the dead lever top, it fixes in the guide pulley subassembly bottom and the inside that the slip stretched into the lifting groove to adjust the pole.

Preferably, the cross sections of the adjusting groove and the adjusting pile are of a convex structure, and the buffering adjusting seat further comprises a ball arranged at the bottom of the adjusting pile.

Preferably, the inner groove is arranged at the bottom of the lifting groove, and the bottom end of the adjusting rod extends into the inner groove and is fixed with the anti-falling block.

Preferably, a spring A is sleeved on the outer surface of the adjusting rod, and two ends of the spring A are respectively propped against the guide wheel assembly and the fixing rod.

Preferably, the buffering is adjusted the seat top and is provided with spacing subassembly, spacing subassembly includes rotor, fixture block, draw-in hole, pull ring, slide bar and spout, rotor activity sets up the top at adjusting pile, the fixture block is fixed in the bottom of rotor, the draw-in hole with fixture block assorted is seted up to the top surface of pedestal.

Preferably, the bottom of the rotating piece is fixed with a sliding rod, a sliding groove movably connected with the sliding rod is formed in the adjusting pile, and a pull ring is fixed at the top of the rotating piece.

Preferably, the sliding rod is of an inverted T-shaped structure, and a spring B is arranged between the sliding rod and the sliding groove.

Preferably, the guide wheel assembly comprises a top rod, side plates, a guide wheel A and a guide wheel B, wherein the side plates are symmetrically fixed at the top end of the top rod, and the guide wheel A and the guide wheel B are rotatably arranged between the side plates.

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

through the buffer adjustment seat and the buffer adjustment member bar of design, at the in-process that the cable was constantly released, can be according to the position automatically regulated guide pulley subassembly of cable to let guide pulley subassembly all the time with the position phase adaptation of cable, played good buffering protection's effect to guide pulley subassembly and cable, avoided taking place wearing and tearing because of violent friction between the two, protected the epidermis of cable.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the damper adjustment base of FIG. 1 according to the present utility model;

FIG. 3 is a front cross-sectional view of the damper adjustment lever of FIG. 1 in accordance with the present utility model;

FIG. 4 is a partial cross-sectional view of the adjustment stake and spacing assembly of FIG. 2 in accordance with the present utility model;

FIG. 5 is a side cross-sectional view of the present utility model at the idler assembly of FIG. 1;

in the figure: 100. a bottom plate; 200. a buffer adjusting seat; 201. a base; 202. an adjustment tank; 203. adjusting the pile; 204. a fixed rod; 205. a ball; 300. a buffer adjusting rod piece; 301. an adjusting rod; 302. a lifting groove; 303. an inner tank; 304. an anti-falling block; 400. a guide wheel assembly; 401. a push rod; 402. a side panel; 403. a guide wheel A; 404. a guide wheel B; 500. a limit component; 501. a rotating piece; 502. a clamping block; 503. a clamping hole; 504. a pull ring; 505. a slide bar; 506. a chute; 600. and (5) a round roller.

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

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a take buffer structure's cable traction mechanism, including bottom plate 100 and circle roller 600, the cable can twine on circle roller 600, along with the rotation of circle roller 600, thereby realize receiving and releasing to the cable, the top of bottom plate 100 is provided with buffer adjustment seat 200, buffer adjustment seat 200's top is through buffer adjustment member 300 swing joint has guide pulley assembly 400, the cable of release can be guided through guide pulley assembly 400, buffer adjustment seat 200 includes pedestal 201, adjusting slot 202, adjusting pile 203 and dead lever 204, buffer adjustment member 300 includes regulation pole 301, the lift groove 302, inside groove 303 and anticreep piece 304, when the cable is released the in-process, the position of cable can constantly change, and buffer adjustment seat 200 can adapt to this kind of change, adjusting pile 203 can slide about the inside of adjusting slot 202, thereby guide pulley assembly 400 can be all the time with the position of releasing of cable, simultaneously along with the continuous release of cable, the height of cable also can reduce gradually, at this moment, because be swing joint between dead lever 204 and the lift groove 302, therefore buffer adjustment member 300 also can be to the height of guide pulley assembly 400 can be adjusted under the combined action of self-adaptation to the cable, can not take place under the same structure, and the cable is broken, thereby the cable is avoided, the certain is broken to the position is suitable for the cable.

In this embodiment, preferably, the cross sections of the adjusting groove 202 and the adjusting pile 203 are both in a "convex" shape, and this design aims to avoid the adjusting pile 203 from separating from the adjusting groove 202, and the buffer adjusting seat 200 further includes a ball 205 disposed at the bottom of the adjusting pile 203, so that the design of the ball 205 improves the smoothness of the sliding of the adjusting pile 203 in the adjusting groove 202.

In this embodiment, preferably, the inner groove 303 is formed at the bottom of the lifting groove 302, the bottom end of the adjusting rod 301 extends into the inner groove 303 and is fixed to the anti-falling block 304, and the adjusting rod 301 and the anti-falling block 304 form a T-shaped structure, so that the adjusting rod 301 can be prevented from falling off.

In this embodiment, preferably, a spring a is sleeved on the outer surface of the adjusting rod 301, two ends of the spring a respectively support the guide wheel assembly 400 and the fixing rod 204, and the guide wheel assembly 400 is adjustably supported by the elasticity of the spring a, so that the guide wheel assembly 400 can adapt to the height of the cable in paying out.

In this embodiment, preferably, the top of the buffer adjustment seat 200 is provided with a limiting component 500, the limiting component 500 includes a rotating plate 501, a clamping block 502, a clamping hole 503, a pull ring 504, a sliding rod 505 and a sliding groove 506, the rotating plate 501 is movably disposed at the top of the adjustment pile 203, when the mechanism is not used, the fixing of the adjustment pile 203 can be released by clamping the clamping block 502 at the bottom of the rotating plate 501 into the clamping hole 503 so as to fix the adjustment pile 203, if the mechanism is used, only the rotating plate 501 needs to be pulled upwards and rotated, so that the clamping block 502 is separated from the clamping hole 503, and the mechanism can be normally used.

In this embodiment, preferably, the bottom of the rotating piece 501 is fixed with a sliding rod 505, the inside of the adjusting pile 203 is provided with a sliding groove 506 movably connected with the sliding rod 505, and the sliding rod 505 can rotate and slide up and down in the sliding groove 506, so as to realize the movable connection of the rotating piece 501, and the top of the rotating piece 501 is fixed with a pull ring 504, so that the rotating piece 501 is conveniently pulled and rotated.

In this embodiment, it is preferable that the sliding rod 505 has an inverted "T" structure, and a spring B is disposed between the sliding rod 505 and the sliding slot 506, so that the clamping block 502 can be stably clamped into the clamping hole 503 by using the resilience of the spring B.

In this embodiment, preferably, the guide wheel assembly 400 includes a push rod 401, side plates 402, a guide wheel a403 and a guide wheel B404, the side plates 402 are symmetrically fixed at the top end of the push rod 401, the guide wheel a403 and the guide wheel B404 are distributed up and down, and are rotatably disposed between the side plates 402, and the cable released by the round roller 600 is located between the guide wheel a403 and the guide wheel B404, so as to perform a guiding and limiting function on the cable.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A cable traction mechanism with a buffer structure, comprising a bottom plate (100) and a round roller (600), characterized in that: the top of bottom plate (100) is provided with buffering regulation seat (200), the top swing joint of buffering regulation seat (200) has buffering regulation member (300), buffering regulation seat (200) have guide pulley subassembly (400) through buffering regulation member (300) swing joint, buffering regulation seat (200) include pedestal (201), adjustment tank (202), regulation stake (203) and dead lever (204), the inside at adjustment tank (202) is slidingly set up in adjustment stake (203), dead lever (204) are fixed at the top of adjustment stake (203), buffering regulation member (300) include regulation pole (301), lift tank (302), inside groove (303) and anticreep piece (304), lift tank (302) are seted up at dead lever (204) top, regulation pole (301) are fixed in guide pulley subassembly (400) bottom and are slided and are stretched into the inside of lift tank (302).

2. The cable traction mechanism with buffer structure according to claim 1, wherein: the cross sections of the adjusting groove (202) and the adjusting pile (203) are of a convex structure, and the buffer adjusting seat (200) further comprises a ball (205) arranged at the bottom of the adjusting pile (203).

3. The cable traction mechanism with buffer structure according to claim 1, wherein: the inner groove (303) is formed in the bottom of the lifting groove (302), and the bottom end of the adjusting rod (301) extends into the inner groove (303) and is fixed with the anti-falling block (304).

4. The cable traction mechanism with buffer structure according to claim 1, wherein: the outer surface of the adjusting rod (301) is sleeved with a spring A, and two ends of the spring A are respectively abutted against the guide wheel assembly (400) and the fixing rod (204).

5. The cable traction mechanism with buffer structure according to claim 1, wherein: the buffering adjusting seat (200) top is provided with spacing subassembly (500), spacing subassembly (500) are including rotating piece (501), fixture block (502), draw-in hole (503), pull ring (504), slide bar (505) and spout (506), rotating piece (501) activity sets up the top at adjusting pile (203), fixture block (502) are fixed in the bottom of rotating piece (501), top surface of pedestal (201) seted up with fixture block (502) assorted draw-in hole (503).

6. The cable traction mechanism with buffer structure of claim 5 wherein: the bottom of rotor (501) is fixed with slide bar (505), spout (506) with slide bar (505) swing joint have been seted up to the inside of adjusting stake (203), the top of rotor (501) is fixed with pull ring (504).

7. The cable traction mechanism with buffer structure of claim 6 wherein: the sliding rod (505) is of an inverted T-shaped structure, and a spring B is arranged between the sliding rod (505) and the sliding groove (506).

8. The cable traction mechanism with buffer structure according to claim 1, wherein: the guide wheel assembly (400) comprises an ejector rod (401), side plates (402), a guide wheel A (403) and a guide wheel B (404), wherein the side plates (402) are symmetrically fixed at the top end of the ejector rod (401), and the guide wheel A (403) and the guide wheel B (404) are rotatably arranged between the side plates (402).