CN223792656U

CN223792656U - A cable puller

Info

Publication number: CN223792656U
Application number: CN202423120570.2U
Authority: CN
Inventors: 苏长军; 周娟
Original assignee: Jiangsu Puying Wire And Cable Co ltd
Current assignee: Jiangsu Puying Wire And Cable Co ltd
Priority date: 2024-12-18
Filing date: 2024-12-18
Publication date: 2026-01-13
Anticipated expiration: 2034-12-18

Abstract

The utility model discloses a cable retractor, which relates to the field of power equipment, and comprises a bottom plate and a clamping seat, wherein the clamping seat is provided with a clamping assembly, the clamping assembly comprises a fixed seat arranged at the back of the clamping seat and connecting seats arranged at two sides of the outer surface of the clamping seat, the connecting seats are rotationally connected with clamping plates, and the tops of the fixed seats are provided with sliding grooves. According to the clamping assembly, after one end of a cable is placed between the two clamping plates, a worker rotates the threaded shaft, the threaded shaft drives the sliding seat to move after rotating, the sliding seat drives the connecting plate to move, the connecting plate drives the pulling plate to rotate when moving, the pulling plate can drive the clamping plates to rotate, so that the clamping plates can squeeze the end part of the cable, the purpose of clamping and fixing the end part of the cable is achieved, the stability of the cable is improved, the situation that the end part of the cable is likely to fall off when the end part of the cable is clamped by adopting a clamping ring mode is prevented, and the clamping effect on the end part of the cable is improved.

Description

Cable tractor

Technical Field

The utility model relates to the field of power equipment, in particular to a cable retractor.

Background

The cable is a rope-like cable formed by twisting several or several groups of wires, each group of wires are mutually insulated and are often twisted around a center, the whole outer surface is covered with a highly insulating covering layer, and the whole cable is erected in the air or is installed under the ground or water for telecommunication or power transmission.

According to the Chinese patent with the publication number of CN219489208U, after the electric wire or the electric cable is wound on the tractor, the sliding seat can be moved on the guide rail seat manually, so that the movable end corresponding to the electric cable can be randomly regulated by the inclined block, and then one end of the inclined block is clamped on the clamping seat, thereby ensuring the fixity of the electric cable, preventing the electric cable from becoming loose after winding, and being beneficial to later use of the electric wire or the electric cable.

To the above-mentioned published patent content, through being provided with annular cassette to establish the one end card of cable on the cassette and fix, but when the cable tip card was established on annular cassette, annular cassette was difficult to exert the extrusion force to the cable tip, and it is relatively poor to lead to the cable tip card to establish the steadiness on annular cassette, makes the cable tip easily drop from the cassette, and then has reduced the centre gripping fixed efficiency of cable tip.

Disclosure of utility model

Based on the above, the utility model aims to provide a cable retractor which solves the technical problem that the end of a cable is poor in stability caused by the mode that the cable is clamped by an annular clamping seat.

The cable retractor comprises a bottom plate and a clamping seat, wherein the clamping seat is provided with a clamping assembly, the clamping assembly comprises a fixing seat arranged on the back of the clamping seat and connecting seats arranged on two sides of the outer surface of the clamping seat, the connecting seats are rotatably connected with clamping plates, the tops of the fixing seats are provided with sliding grooves, the inside of each sliding groove is connected with a threaded shaft through a bearing, the outer walls of the threaded shafts are sleeved with sliding seats, two sides of each sliding seat are respectively provided with a connecting plate, and pull plates are connected between the connecting plates and the clamping plates through rotating shafts.

Through adopting above-mentioned technical scheme, it can drive the arm-tie and rotate when even the board removes, and the arm-tie then can drive splint rotation to splint can the tip of centre gripping cable.

Further, the sliding seat is in threaded connection with the threaded shaft, and one end of the threaded shaft penetrates through the outer portion of the fixing seat and is connected with a knob.

By adopting the technical scheme, the sliding seat can be driven to move when the threaded shaft rotates, and the sliding seat can drive the connecting plate to move when moving.

Furthermore, a protective pad is arranged on the inner wall of the clamping plate, and the protective pad is made of rubber materials.

By adopting the technical scheme, the protection pad can protect the end part of the cable.

Further, first riser and second riser are installed respectively at the top of bottom plate, the motor is installed to one side of first riser, and the output of motor is connected with the drive shaft.

Through adopting above-mentioned technical scheme, when making the commentaries on classics roller rotatory, can start the motor, the motor work can drive the drive shaft and rotate, and then drives the commentaries on classics roller and rotate.

Further, one side of the second vertical plate is connected with a movable shaft through a bearing, clamping grooves are formed in one end of the movable shaft and one end of the driving shaft, and clamping plates are clamped in the clamping grooves.

Through adopting above-mentioned technical scheme, the setting of cardboard is convenient to insert to the draw-in groove inside, and then is convenient for install the commentaries on classics roller.

Further, two install the commentaries on classics roller between the cardboard, all install the locking bolt that extends to the cardboard inside on loose axle and the drive shaft, and the bottom of locking bolt is equipped with stop nut.

Through adopting above-mentioned technical scheme, after with the lock bolt screw in to the cardboard inside, can lock spacingly to the cardboard, prevent that the cardboard from falling out from the draw-in groove.

Further, two fixed plates are further installed at the top of the bottom plate, one side of each fixed plate is connected with a threaded rod through a bearing, and one end of each threaded rod penetrates through the other fixed plate and is connected with a rotating handle.

Through adopting above-mentioned technical scheme, the staff of being convenient for rotates the threaded rod through the stem, can drive movable seat after the threaded rod rotates and remove.

Further, the outer wall of threaded rod has cup jointed movable seat, the cassette is installed at the top of movable seat, movable seat and threaded rod threaded connection.

By adopting the technical scheme, when the threaded rod rotates, the threaded rod can drive the movable seat to move and then drive the clamping seat to move so as to adjust the position of the clamping seat.

Further, a guide rod is installed between the two fixing plates, and the guide rod penetrates through the movable seat.

Through adopting above-mentioned technical scheme, the guide arm can lead the movable seat, prevents that the movable seat from rotating to stability when improving the movable seat and remove.

Further, the splint is arc-shaped, the outer wall of slide and the laminating of the inner wall of spout.

Through adopting above-mentioned technical scheme, the one end of splint centre gripping cable to improve the stability of cable, prevent that the cable after the winding from appearing the problem of becoming loose more and more.

In summary, the utility model has the following advantages:

1. According to the clamping assembly, after one end of a cable is placed between the two clamping plates, a worker rotates the threaded shaft, the threaded shaft drives the sliding seat to move after rotating, the sliding seat drives the connecting plate to move, the connecting plate drives the pulling plate to rotate when moving, the pulling plate can drive the clamping plates to rotate, so that the clamping plates can extrude the end part of the cable, the purpose of clamping and fixing the end part of the cable is achieved, the stability of the cable is improved, the situation that the end part of the cable is likely to fall off when the end part of the cable is clamped by adopting a clamping ring mode is prevented, and the clamping effect on the end part of the cable is improved;

2. The protective pad is arranged and made of rubber materials, so that the protective pad can protect the end part of the cable and prevent the cable end part from being damaged due to the fact that the clamping plate directly extrudes the cable end part.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic illustration of the front cross-sectional structure of the drive shaft of the present utility model;

FIG. 3 is a schematic view of a roller structure according to the present utility model;

FIG. 4 is a schematic top view of the clamping assembly of the present utility model;

FIG. 5 is a schematic side partial structure of the splint of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

The device comprises a base plate 1, a first vertical plate 2, a second vertical plate 3, a motor 4, a driving shaft 5, a driving shaft 6, a movable shaft 7, a clamping groove 8, a clamping plate 9, a clamping assembly 901, a fixing seat 902, a sliding groove 903, a threaded shaft 904, a sliding seat 905, a connecting plate 906, a pulling plate 907, a connecting seat 908, a clamping plate 909, a protection pad 10, a locking bolt 11, a rotating roller 12, a fixing plate 13, a threaded rod 14, a guide rod 15, a movable seat 16, a clamping seat 17 and a limit nut.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Embodiment one:

1-6, including bottom plate 1 and cassette 16, be equipped with chucking subassembly 9 on the cassette 16, first riser 2 and second riser 3 are installed respectively at the top of bottom plate 1, motor 4 is installed to one side of first riser 2, and the output of motor 4 is connected with drive shaft 5, when needs make rotatory roller 11 rotate, can start motor 4, motor 4 work can drive shaft 5 rotation, and then drive rotatory roller 11 rotation, one side of second riser 3 is connected with loose axle 6 through the bearing, draw-in groove 7 has all been seted up to the one end of loose axle 6 and the one end of drive shaft 5, the inside joint of draw-in groove 7 has cardboard 8, install rotatory roller 11 between two cardboard 8, cardboard 8 set up the convenience and insert to the draw-in groove 7 inside, and then be convenient for install rotatory roller 11.

Referring to fig. 1-3, two fixing plates 12 are further installed at the top of the base plate 1, one side of one fixing plate 12 is connected with a threaded rod 13 through a bearing, one end of the threaded rod 13 penetrates through the other fixing plate 12 and is connected with a rotating handle, a worker can conveniently rotate the threaded rod 13 through the rotating handle, the threaded rod 13 can drive the movable seat 15 to move after rotating, the outer wall of the threaded rod 13 is sleeved with the movable seat 15, a clamping seat 16 is installed at the top of the movable seat 15, the movable seat 15 is in threaded connection with the threaded rod 13, when the threaded rod 13 rotates, the movable seat 15 can be driven to move, and then the clamping seat 16 is driven to move, so that the position of the clamping seat 16 can be adjusted.

Specifically, chucking subassembly 9 is including installing in the fixing base 901 at cassette 16 back and locating the connecting seat 907 of cassette 16 surface both sides, rotate on the connecting seat 907 and be connected with splint 908, spout 902 has been seted up at the top of fixing base 901, the inside of spout 902 is connected with screw axis 903 through the bearing, and the outer wall of screw axis 903 has cup jointed slide 904, link plate 905 is all installed to the both sides of slide 904, and be connected with link plate 906 through the rotation axis between link plate 905 and the splint 908, it can drive the link plate 906 and rotate when link plate 905 removes, link plate 906 then can drive splint 908 and rotate, so that splint 908 can the tip of centre gripping cable.

Referring to fig. 2, fig. 4, fig. 5 and fig. 6, the sliding seat 904 is in threaded connection with the threaded shaft 903, one end of the threaded shaft 903 penetrates through the outside of the fixed seat 901 and is connected with a knob, so that the sliding seat 904 can be driven to move when the threaded shaft 903 rotates, the sliding seat 904 can drive the connecting plate 905 to move, the clamping plate 908 is arc-shaped, the outer wall of the sliding seat 904 is attached to the inner wall of the sliding groove 902, the clamping plate 908 can clamp one end of a cable, so that the stability of the cable is improved, the cable after winding is prevented from being loosened more and more, the inner wall of the clamping plate 908 is provided with the protection pad 909, the protection pad 909 is made of rubber materials, the protection pad 909 can protect the end of the cable, and the situation that the clamping plate 908 is directly contacted with the end of the cable to cause the damage of the cable is prevented.

Embodiment two:

On the basis of the first embodiment, in order to prevent the card 8 from falling out of the card slot 7, the card 8 needs to be locked and limited, so the following structure is provided.

Specifically, all install the locking bolt 10 that extends to cardboard 8 inside on loose axle 6 and the drive shaft 5, and the bottom of locking bolt 10 is equipped with stop nut 17, after with locking bolt 10 screw in to cardboard 8 inside, can lock spacingly to cardboard 8, prevent that cardboard 8 from falling out in the draw-in groove 7.

Embodiment III:

On the basis of the first embodiment, in order to improve the stability of the movable seat 15, the movable seat 15 is prevented from rotating by providing the following structure.

Referring to fig. 1, a guide rod 14 is installed between two fixed plates 12, the guide rod 14 penetrates through a movable seat 15, the guide rod 14 is located below a threaded rod 13, the guide rod 14 can guide the movable seat 15, prevent the movable seat 15 from rotating, and improve stability of the movable seat 15 during movement.

When the cable winding tractor is used, firstly, a worker can rotate the threaded rod 13 to enable the movable seat 15 to move after the cable is wound, the movable seat 15 drives the clamping seat 16 to move to enable the clamping seat 16 to correspond to the movable end of the cable, then one end of the cable is put between the two clamping plates 908, then the worker rotates the threaded shaft 903, the sliding seat 904 is driven to move after the threaded shaft 903 rotates, the sliding seat 904 drives the connecting plate 905 to move, and the connecting plate 905 drives the pulling plate 906 to rotate when the connecting plate 905 moves, and the pulling plate 906 can drive the clamping plates 908 to rotate, so that the clamping plates 908 can clamp the end of the cable, and the stability of the cable is improved;

When the end of the cable is not required to be clamped, the threaded shaft 903 can be reversely rotated, so that the sliding seat 904 is reset and moved to drive the connecting plate 905 to be reset and move, and the pulling plate 906 pulls the clamping plate 908 to rotate, so that the clamping plate 908 does not clamp the end of the cable any more.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A cable retractor comprises a bottom plate (1) and a clamping seat (16), and is characterized in that the clamping seat (16) is provided with a clamping assembly (9), the clamping assembly (9) comprises a fixing seat (901) arranged on the back of the clamping seat (16) and connecting seats (907) arranged on two sides of the outer surface of the clamping seat (16), clamping plates (908) are rotationally connected to the connecting seats (907), sliding grooves (902) are formed in the tops of the fixing seats (901), threaded shafts (903) are connected to the inner portions of the sliding grooves (902) through bearings, sliding seats (904) are sleeved on the outer walls of the threaded shafts (903), connecting plates (905) are arranged on two sides of each sliding seat (904), and pulling plates (906) are connected between the connecting plates (905) and the clamping plates (908) through rotating shafts.

2. The cable retractor according to claim 1, wherein the sliding seat (904) is in threaded connection with a threaded shaft (903), and one end of the threaded shaft (903) penetrates to the outside of the fixed seat (901) and is connected with a knob.

3. The cable retractor according to claim 1, wherein the inner wall of the clamping plate (908) is provided with a protective pad (909), and the protective pad (909) is made of rubber material.

4. The cable retractor according to claim 1, wherein the top of the base plate (1) is provided with a first vertical plate (2) and a second vertical plate (3) respectively, one side of the first vertical plate (2) is provided with a motor (4), and the output end of the motor (4) is connected with a driving shaft (5).

5. The cable retractor of claim 4, wherein one side of the second vertical plate (3) is connected with a movable shaft (6) through a bearing, a clamping groove (7) is formed in one end of the movable shaft (6) and one end of the driving shaft (5), and a clamping plate (8) is clamped in the clamping groove (7).

6. The cable retractor according to claim 5, wherein a rotating roller (11) is installed between the two clamping plates (8), locking bolts (10) extending to the inside of the clamping plates (8) are installed on the movable shaft (6) and the driving shaft (5), and limit nuts (17) are arranged at the bottom ends of the locking bolts (10).

7. A cable retractor according to claim 1, wherein the top of the base plate (1) is further provided with two fixing plates (12), one side of one fixing plate (12) is connected with a threaded rod (13) through a bearing, and one end of the threaded rod (13) penetrates through the other fixing plate (12) and is connected with a rotating handle.

8. The cable retractor according to claim 7, wherein the outer wall of the threaded rod (13) is sleeved with a movable seat (15), a clamping seat (16) is arranged at the top of the movable seat (15), and the movable seat (15) is in threaded connection with the threaded rod (13).

9. A cable retractor according to claim 8 wherein a guide bar (14) is mounted between the two fixed plates (12), the guide bar (14) extending through the movable seat (15).

10. The cable retractor of claim 1 wherein the clamping plate (908) is arcuate, and wherein the outer wall of the slide (904) engages the inner wall of the chute (902).