CN204205434U - A kind of portable cable wire straighten tool - Google Patents

Abstract

The utility model provides a kind of portable cable wire straighten tool, simple to operation, saving manpower, to improve the operating efficiency of cable tensile strain, and makes it reach the requirement of cable line construction.This cable conductor straighten tool comprises clamping device and stretching device, described clamping device, stretching device are separately positioned on the front and back ends of a concertina type adjusting rod, clamping device is the adjustable locking pliers of opening degree, stretching device comprises clamp, bull stick and handle, bull stick two ends are hinged to be respectively installed on adjusting rod and clamp, bull stick is scalable adjustment structure, handle rotates and is installed on adjusting rod, both sides, clamp rear portion connect a fixed lever, fixed lever rear end thereof is installed on handle, and described clamp adopts locking pliers.

Description

A Portable Cable Straightening Tool

technical field

The utility model relates to the technical field of electric power construction auxiliary tools, in particular to a portable cable wire straightening tool used for straightening cables before laying.

Background technique

At present, in the cable laying project, because the stranded conductors in the cable are twisted, and the stranded conductors are divided into single strands, there is a bending phenomenon. In order to meet the requirements for the wiring process in the secondary wiring regulations, the construction personnel usually fix the On the cable side, one person clamps the wires with pliers and applies tension to straighten the wires. This manual operation method is not only time-consuming and laborious, but the construction effect is poor, and the secondary cable construction work efficiency is low, and the process compliance rate is low. Impossible to straighten the conductors when only one person is working and cannot find a fixed point to fix the cables. Moreover, during the operation, the hands are too hard to easily cause damage, and the bent parts of the end of the stretched cable conductors are more unusable, resulting in a waste of secondary cables.

Contents of the invention

Aiming at the above technical problems, the utility model provides a cable wire straightening tool which is simple and convenient to operate and saves manpower, so as to improve the work efficiency of cable stretching and make it meet the requirements of cable line construction.

In order to achieve the above object, the technical solution adopted by the utility model is:

A portable cable wire straightening tool, including a clamping device and a stretching device, the clamping device and the stretching device are respectively arranged at the front and rear ends of a telescopic adjustment rod, and the clamping device is adjustable in opening degree Power pliers, the stretching device includes a clamp, a rotating rod and a handle. Both sides are connected with a fixed rod, and the rear end of the fixed rod is rotatably installed on the handle, and the tongs are pliers.

The rod body of the adjusting rod is a segmented structure, the rod body segment with a small size is inserted into the rod body segment with a large size, and the inserted two rod body segments are provided with corresponding adjustment holes and fixed with locking screws.

Further, the handle is covered with a moving sleeve, and the two fixed rods are hinged to the side of the moving sleeve. The moving sleeve is equipped with a locking piece fixed to the handle, and the side corresponding to the handle and the locking piece is provided with an anti-skid pattern. The position of the mobile sleeve on the handle can be adjusted to make it suitable for the height of the clamping device at the front end of the adjustment rod, so as to facilitate the straightening of the cable conductor.

Further, the adjusting rod is provided with a scale line showing the length of the cable, which is convenient for adjusting the size of the adjusting rod according to the length of the cable to be stretched.

Wherein, the adjusting rod is just made of a square tube, which is easy to manufacture and low in cost.

Further, the clamping device is movably mounted on a sleeve, the sleeve is rotatably mounted on a rotating shaft, and the rotating shaft is fixedly connected with the adjusting rod, so as to facilitate storage of the straightening tool when it is not in use.

When in use, fix the adjusting rod, turn the clamping device to clamp the cable, then fix and clamp the two ends of the cable to be straightened at the jaws of the clamping device and the stretching device respectively, adjust the position of the moving sleeve and Lock it to fit the cable clamping height of the clamping device, and pull the handle backward to make the stretching device fixedly connected with it exert tension on the wire, so as to realize the straightening operation of the cable wire. The operation process is simple and convenient, and can be effective Improve the work efficiency of secondary cable construction, and at the same time, save labor costs and reduce cable waste.

The beneficial effects of the present utility model can be known according to the narration to above-mentioned scheme:

The cable wire straightening tool adopts the structural design of the pliers combined with the principle of leverage. Straightening and construction efficiency are greatly improved, labor costs are saved, and cable waste is reduced.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment;

Fig. 2 is a side view structural schematic diagram of Fig. 1;

Marks in the figure: 1. Clamping device; 2. Sleeve; 3. Adjusting rod; 4. Locking screw; 5. Clamp; 6. Rotating rod; 7. Handle; 8. Fixing rod; 9. Locking piece ; 10, mobile sleeve; 11, adjustment hole.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1 and Figure 2, the portable cable conductor straightening tool provided by this embodiment includes a clamping device 1 and a stretching device, and the clamping device 1 and the stretching device are respectively arranged on a telescopic adjustment rod The front and rear ends of 3, the rod body of the adjustment rod 3 is a segmented structure, the rod body segment with a small size is inserted in the rod body segment with a large size, and the two sections of the rod body inserted are provided with corresponding adjustment holes 11 and adopt The locking screw 4 is fixed, the clamping device 1 is a large pliers with adjustable opening, the stretching device includes a clamp 5, a rotating rod 6 and a handle 7, and the two ends of the rotating rod 6 are respectively hingedly installed on the adjusting rod 3 and the clamp 5 On the top, the rotating rod 6 is a telescopic adjustment structure, the handle 7 is rotated and installed on the adjusting rod 3, a fixed rod 8 is connected to both sides of the rear of the clamp 5, and the rear end of the fixed rod 8 is rotated and mounted on the handle 7. The clamp 5 using forceps.

Wherein, the handle 7 is covered with a moving sleeve 10, and the two fixed rods 8 are hinged to the sides of the moving sleeve 10. The moving sleeve 10 is equipped with a locking member 9 fixed to the handle 7, and the handle 7 corresponds to the locking member 9. One side is provided with anti-slip lines, and the position of the moving sleeve 10 on the handle 7 can be adjusted during operation so that it is compatible with the height of the clamping device 1 at the front end of the adjustment rod 3, so as to facilitate the straightening of the cable. the

At the same time, the adjustment rod 3 is just made of a square tube, which is easy to manufacture and low in cost; the adjustment rod 3 is also provided with a scale line showing the length of the cable, which is convenient to adjust the length of the adjustment rod 3 according to the length of the cable conductor to be stretched. size.

The clamping device 1 is movably mounted on a sleeve 2 , the sleeve 2 is rotatably mounted on a rotating shaft, and the rotating shaft is fixedly connected with the adjusting rod 3 , which facilitates storage of the straightener when it is not in use.

In the above-mentioned embodiments, the preferred implementation modes of the present utility model have been described. Obviously, many changes can still be made under the inventive concept of the present utility model. Here, it should be explained that any changes made under the inventive concept of the present utility model will fall within the protection scope of the present utility model.

Claims (6)

1. A portable cable conductor straightening tool, comprising a clamping cable device and a stretching wire device, is characterized in that: the clamping device and the stretching device are respectively arranged on the front and rear ends of a telescopic adjustment rod, and the clamping device The holding device is a sharp-nosed pliers with adjustable opening. The stretching device includes a clamp, a rotating rod and a handle. The two ends of the rotating rod are respectively hinged and installed on the adjusting rod and the clamp. The handle is rotated and installed on the adjusting rod, and a fixed rod is connected to both sides of the rear part of the clamp, and the rear end of the fixed rod is installed on the handle through a moving sleeve, and the clamp adopts a large pliers. 2. The portable cable wire straightening tool according to claim 1, characterized in that: the rod body of the adjustment rod is a segmented telescopic structure, the rod body segment with a small size is inserted into the rod body segment with a large size, and the inserted rod body segment Corresponding adjustment holes are provided on the two sections of the rod body and fixed with locking screws. 3. The portable cable wire straightening tool according to claim 1 or 2, characterized in that: the handle is covered with a moving sleeve, the two fixed rods are hinged to the sides of the moving sleeve, and the moving sleeve is equipped with a handle fixed to the handle. As for the locking piece, the side corresponding to the handle and the locking piece is provided with anti-slip lines. 4. The portable cable straightening tool according to claim 1 or 2, characterized in that: the adjusting rod is provided with a scale line showing the length of the cable. 5. The portable cable straightening tool according to claim 4, characterized in that: the adjusting rod is made of square tubular steel. 6. The portable cable wire straightening tool according to claim 1, 2 or 5, characterized in that: the clamping device is movably mounted on a sleeve, the sleeve is rotatably mounted on a rotating shaft, and the rotating shaft is fixed to the adjusting rod connect.