CN217393587U

CN217393587U - Cable straightening tool

Info

Publication number: CN217393587U
Application number: CN202121021533.XU
Authority: CN
Inventors: 徐峰亮; 魏华勇; 张亮
Original assignee: Xinyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Xinyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-09-09
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to a cable straightening tool, which comprises a body, the cable comprises a first rubber insulation pulley and a second rubber insulation pulley, wherein supporting foot seats are arranged on the left side and the right side below a body, a wire inlet is arranged below the left side of the body, a wire outlet is arranged below the right side of the body corresponding to the wire inlet, a first rotating handle is arranged below the right side in front of the body, a second rotating handle is arranged in the middle of the upper part of the body, handles are arranged on the left side and the right side of the second rotating handle, a sliding plate and a supporting plate are arranged on the upper side and the lower side inside the body respectively, sliding ways are arranged on the left side and the right side of the sliding plate, a screw rod is arranged in the middle of the sliding plate corresponding to the second rotating handle, a bearing seat is arranged below the screw rod, four first rubber insulation pulleys are uniformly arranged below the sliding plate, a cable is arranged below the first rubber insulation pulleys, and a second rubber insulation pulley is arranged above the supporting plate corresponding to the first rubber insulation pulleys; the utility model has the advantages of simple structure, reduce intensity of labour, improve work efficiency, straighten fast and do not harm the cable.

Description

Cable straightening tool

Technical Field

The utility model belongs to the technical field of the cable conductor apparatus, concretely relates to cable straightening instrument.

Background

At present, when cables are laid or repaired at cable branch boxes, ring main units, box transformers and the like, the cables are often required to be straightened, and for straightening cables with large cross sections, because the radian is too large, the cables are not easy to install and manufacture, and the cables are often stepped by hard wrenching feet in the traditional installation process, so that the time and the labor are wasted, the construction efficiency is low, and the damage and the dirt of an insulating surface are easily caused, and the safe operation of the cables after the cables are put into operation is influenced; therefore, it is necessary to provide a cable straightening tool which has a simple structure, reduces labor intensity, improves working efficiency, straightens rapidly and does not damage cables.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, and provide a simple structure, reduce intensity of labour, improve work efficiency, straighten fast and do not harm the cable straightening instrument of cable.

The purpose of the utility model is realized like this: the cable straightening tool comprises a body, a first rubber insulating pulley and a second rubber insulating pulley, wherein supporting foot seats are arranged on the left side and the right side below the body, a wire inlet is arranged on the lower side of the left side of the body, a wire outlet is arranged on the lower side of the right side of the body corresponding to the wire inlet, a first rotating handle is arranged on the lower side of the right front side of the body, a second rotating handle is arranged in the middle of the upper part of the body, handles are arranged on the left side and the right side of the second rotating handle, a sliding plate and a supporting plate are respectively arranged on the upper side and the lower side inside the body, sliding ways are arranged on the left side and the right side of the sliding plate, a screw rod is arranged in the middle of the sliding plate corresponding to the second rotating handle, a bearing seat is arranged below the screw rod, four first rubber insulating pulleys are uniformly arranged below the sliding plate, and a cable is arranged below the first rubber insulating pulleys, backup pad top correspond first rubber insulation pulley department and all be provided with the insulating pulley of second rubber, the insulating pulley of second rubber inside all be provided with the gear, the gear outside be provided with drive chain, the backup pad rightmost second rubber insulation pulley inside be provided with the transmission shaft.

The first rotating handle penetrates through the body to be connected with the transmission shaft, the second rotating handle penetrates through the body to be connected with the screw rod, the lower end of the screw rod is connected with the supporting plate through the bearing seat, and the sliding plate is connected with the sliding way in a sliding mode.

The central points of the wire inlet and the wire outlet are on the same horizontal line.

The handle is in a U-shaped structure.

The slide is of a rectangular structure.

The utility model has the advantages that: the utility model relates to an auxiliary tool for straightening cables, which is suitable for cables with various section specifications, in use, cables are sent into the body from a wire inlet, then the distance between a first rubber insulating pulley and a second rubber insulating pulley is adjusted according to the sectional area of the cables, firstly, a screw rod is driven to rotate by a second rotating handle, in the process of rotating the screw rod, a sliding plate moves downwards in a slideway, and then the first rubber insulating pulley is driven to move downwards, finally, the distance between the first rubber insulating pulley and the second rubber insulating pulley is adjusted to a proper distance according to the sectional area of the cables, then, the first rotating handle is rotated, the first rotating handle drives a gear to rotate by a transmission shaft, the gear drives the second rubber insulating pulley to rotate by a transmission chain, the second rubber insulating pulley and the first rubber insulating pulley are matched to drive the cables to move towards the direction of one side of a wire outlet, the radian supporting point of the cable is changed by controlling the height of the sliding plate, the cable is straightened by adopting a single-point double-pulley and supported by a multipoint radian, the original radian of the cable is changed by relying on the second rubber insulating pulley and the first rubber insulating pulley, the straightening operation is simple, convenient and smooth, and the cable can be effectively protected from being damaged by adopting the rubber insulating pulleys, so that the cable is quickly straightened, and the sheath of the cable is protected from being damaged; the device for straightening the cable can greatly reduce the labor intensity of constructors, save the working time, improve the working efficiency, simultaneously ensure that the insulating sheath of the cable is not damaged in the straightening work, improve the technological level and lay a good foundation for the normal operation of the cable later; the utility model has the advantages of simple structure, reduce intensity of labour, improve work efficiency, straighten fast and do not harm the cable.

Drawings

Figure 1 is a front view of the cable straightening tool of the present invention.

Figure 2 is a rear view of the cable straightening tool of the present invention.

Fig. 3 is a schematic structural diagram of the cable straightening tool of the present invention.

Fig. 4 is a schematic view of the internal structure of fig. 3.

Fig. 5 is a schematic view of a three-dimensional structure of the cable straightening tool according to the present invention.

Fig. 6 is a schematic perspective view of the cable straightening tool of the present invention.

Fig. 7 is a front view of fig. 5.

Fig. 8 is a top view of fig. 5.

In the figure: 1. the device comprises a body 2, a supporting foot seat 3, a wire inlet 4, a wire outlet 5, a first rotating handle 6, a second rotating handle 7, a lifting handle 8, a cable 9, a sliding plate 10, a supporting plate 11, a slideway 12, a screw 13, a first rubber insulating pulley 14, a bearing seat 15, a second rubber insulating pulley 16, a gear 17, a transmission chain 18 and a transmission shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1-8, the cable straightening tool comprises a body 1, a first rubber insulating pulley 13 and a second rubber insulating pulley 15, wherein supporting foot seats 2 are arranged on the left side and the right side below the body 1, a wire inlet 3 is arranged on the left side and the lower side below the left side of the body 1, a wire outlet 4 is arranged on the right side and the lower side of the body 1 corresponding to the wire inlet 3, a first rotating handle 5 is arranged on the front right side and the lower side of the body 1, a second rotating handle 6 is arranged in the middle of the upper side of the body 1, handles 7 are arranged on the left side and the right side of the second rotating handle 6, a sliding plate 9 and a supporting plate 10 are respectively arranged on the upper side and the lower side inside of the body 1, a slide way 11 is arranged on the left side and the right side of the sliding plate 9, a screw rod 12 is arranged on the middle of the sliding plate 9 corresponding to the second rotating handle 6, a bearing seat 14 is arranged below the screw rod 12, the improved cable support is characterized in that four first rubber insulation pulleys 13 are evenly arranged below the sliding plate 9, cables 8 are arranged below the first rubber insulation pulleys 13, second rubber insulation pulleys 15 are arranged above the support plate 10 corresponding to the first rubber insulation pulleys 13, gears 16 are arranged inside the second rubber insulation pulleys 15, transmission chains 17 are arranged outside the gears 16, and transmission shafts 18 are arranged inside the second rubber insulation pulleys 15 on the rightmost side of the support plate 10.

The utility model discloses an appurtenance that rectifies the cable, be applicable to the cable of multiple cross-sectional specification, in use, send into body 1 inside cable conductor 8 from inlet 3, then adjust the interval between first rubber insulation pulley 13 and the second rubber insulation pulley 15 according to the sectional area of cable conductor 8, at first drive screw 12 through second rotation handle 6 and rotate, in the process of screw 12 rotation, sliding plate 9 moves down in slide 11, and then drive first rubber insulation pulley 13 and move down, finally adjust the interval between first rubber insulation pulley 13 and the second rubber insulation pulley 15 to suitable distance according to the sectional area of cable conductor 8, then rotate first rotation handle 6, first rotation handle 6 drives gear 16 through transmission shaft 18 and rotates, gear 16 drives second rubber insulation pulley 15 through drive chain 17 and rotates, the second rubber insulating pulley 15 and the first rubber insulating pulley 13 are matched to drive the cable 8 to move towards one side of the wire outlet, the radian supporting point of the cable 8 is changed by controlling the height of the sliding plate 9, single-point double-pulley straightening and multipoint radian supporting are adopted, the original radian of the cable 8 is changed by relying on the second rubber insulating pulley 15 and the first rubber insulating pulley 13, the straightening operation is simple, convenient and smooth, the cable 8 can be effectively protected from being damaged by the rubber insulating pulley, and the sheath of the cable 8 is protected from being damaged while the cable 8 is quickly straightened; the device for straightening the cable 8 can greatly reduce the labor intensity of constructors, save the working time, improve the working efficiency, simultaneously can ensure that the insulating sheath of the cable 8 is not damaged in the straightening work, improve the process level and lay a good foundation for the normal operation of the cable 8 later; the utility model has the advantages of simple structure, reduce intensity of labour, improve work efficiency, straighten fast and do not harm the cable.

Example 2

For better effect, the first rotating handle 5 penetrates through the body 1 and is connected with the transmission shaft 18, the second rotating handle 6 penetrates through the body 1 and is connected with the screw 12, the lower end of the screw 12 is connected with the supporting plate 10 through the bearing seat 14, and the sliding plate 9 is connected with the slide rail 11 in a sliding mode.

For better effect, the central points of the incoming 3 and outgoing 4 are on the same horizontal line.

For better effect, the handle 7 is in a U-shaped structure.

For better effect, the slideway 11 is of a rectangular structure.

The utility model discloses an appurtenance that rectifies the cable, be applicable to the cable of multiple cross-sectional specification, in use, send into body 1 inside cable conductor 8 from inlet 3, then adjust the interval between first rubber insulation pulley 13 and the second rubber insulation pulley 15 according to the sectional area of cable conductor 8, at first drive screw 12 through second rotation handle 6 and rotate, in the process of screw 12 rotation, sliding plate 9 moves down in slide 11, and then drive first rubber insulation pulley 13 and move down, finally adjust the interval between first rubber insulation pulley 13 and the second rubber insulation pulley 15 to suitable distance according to the sectional area of cable conductor 8, then rotate first rotation handle 6, first rotation handle 6 drives gear 16 through transmission shaft 18 and rotates, gear 16 drives second rubber insulation pulley 15 through drive chain 17 and rotates, the second rubber insulating pulley 15 and the first rubber insulating pulley 13 are matched to drive the cable 8 to move towards one side of the wire outlet, the radian supporting point of the cable 8 is changed by controlling the height of the sliding plate 9, single-point double-pulley straightening and multi-point radian supporting are adopted, the original radian of the cable 8 is changed by depending on the second rubber insulating pulley 15 and the first rubber insulating pulley 13, the straightening operation is simple, convenient and smooth, the cable 8 can be effectively protected from being damaged by the rubber insulating pulley, and therefore the sheath of the cable 8 is protected from being damaged while the cable 8 is quickly straightened; the device for straightening the cable 8 can greatly reduce the labor intensity of constructors, save the working time, improve the working efficiency, simultaneously can ensure that the insulating sheath of the cable 8 is not damaged in the straightening work, improve the process level and lay a good foundation for the normal operation of the cable 8 later; the utility model has the advantages of simple structure, reduce intensity of labour, improve work efficiency, straighten fast and do not harm the cable.

Claims

1. Cable straightening instrument, it includes body, first rubber insulation pulley and the insulating pulley of second rubber, its characterized in that: the left side and the right side of the lower part of the body are both provided with a supporting foot seat, the left side and the lower part of the left side of the body are both provided with a wire inlet, the right side and the lower part of the right side of the body are both provided with a wire outlet corresponding to the wire inlet, the right side and the lower part of the front of the body are both provided with a first rotating handle, the middle part of the upper part of the body is provided with a second rotating handle, the left side and the right side of the second rotating handle are both provided with a handle, the upper side and the lower side of the inner part of the body are respectively provided with a sliding plate and a supporting plate, the left side and the right side of the sliding plate are both provided with a slideway, the middle part of the sliding plate is provided with a screw rod corresponding to the second rotating handle, a bearing seat is arranged below the screw rod, four first rubber insulating pulleys are uniformly arranged below the sliding plate, cables are arranged below the first rubber insulating pulleys, and the second rubber insulating pulleys are arranged above the supporting plate corresponding to the first rubber insulating pulleys, the inside gear that all is provided with of second rubber insulation pulley, the gear outside be provided with drive chain, the inside transmission shaft that is provided with of second rubber insulation pulley on backup pad rightmost side.

2. The cable straightening tool according to claim 1, characterized in that: the first rotating handle penetrates through the body to be connected with the transmission shaft, the second rotating handle penetrates through the body to be connected with the screw rod, the lower end of the screw rod is connected with the supporting plate through the bearing seat, and the sliding plate is connected with the sliding way in a sliding mode.

3. The cable straightening tool according to claim 1, characterized in that: the central points of the wire inlet and the wire outlet are on the same horizontal line.

4. The cable straightening tool according to claim 1, characterized in that: the handle is in a U-shaped structure.

5. The cable straightening tool according to claim 1, characterized in that: the slide is of a rectangular structure.