CN203281765U - Special tool for stay wire making - Google Patents

Abstract

A special tool for stay wire making that has good use effect, comprises an upper steel pipe and a lower steel pipe, wherein the upper steel pipe and the lower steel pipe are connected by a pin; the connection ends of the upper steel pipe and the lower steel pipe are arched; the right inner sides of the upper steel pipe and the lower steel pipe are fixedly connected with an upper positioning pipe and a lower positioning pipe; the left ends of the upper steel pipe and the lower steel pipe are respectively fixedly connected with an upper strand base and a lower strand base.

Description

Pull wire making special tools

technical field

The utility model relates to a tool, in particular to a special tool for making wires.

Background technique

During the construction of the power line, the terminal of the pull wire needs to be fixed with a wedge-shaped clamp. When fixing, the steel strand must be manually bent into a heart-shaped return bend, and then inserted into the clamp groove. Because the steel strand is hard, it is difficult to hold it back It is not easy to grasp the degree of curvature when bending, and it is laborious. After bending the steel strand into a heart-shaped back bend, and inserting the tongue plate into the clamp groove, it needs to be hit with a hammer to make the steel strand and the tongue plate and the clamp groove The combination is tight, this method has certain requirements for the skills of the construction personnel, the labor intensity is high, and the anti-corrosion layer on the wire clip is easy to be damaged when knocking, which affects the installation quality of the wire clip.

Contents of the invention

The purpose of the utility model is to provide a special tool for making wires with good use effect.

In order to achieve the above object, the technical solution adopted by the utility model is: a special tool for drawing wires, including an upper steel pipe and a lower steel pipe, the upper steel pipe and the lower steel pipe are connected by pin shafts, and the connecting ends of the upper steel pipe and the lower steel pipe are arc-shaped, It is characterized in that: an upper positioning pipe and a lower positioning pipe are fixedly connected to the inner sides of the right parts of the upper steel pipe and the lower steel pipe, and an upper steel hinge line seat and a lower steel hinge line seat are respectively fixedly connected to the left parts of the upper steel pipe and the lower steel pipe.

In this structure, the left sides of the connecting ends of the upper steel pipe and the lower steel pipe are respectively fixedly connected with a cable clip connecting plate and a blocking seat connecting plate, and the free ends of the cable clip connecting plate are fixedly connected with a cable clip, and the cable clip includes a left opening The backguy clip bracket, the backguy clip bracket is movably connected with the cable jacket up and down through the rotating shaft, the tongue plate is housed in the wire jacket, the free end of the connecting plate of the blocking seat is fixedly connected with a blocking plate, and the blocking plate corresponds to the backguy clip.

In this structure, the right ends of the upper steel pipe and the lower steel pipe are designed with handles.

In this structure, the wire collet is a wedge-shaped wire collet, the tongue plate is a wedge-shaped tongue plate, and the wedge-shaped tongue plate corresponds to the wedge-shaped wire collet.

In this structure, the upper steel hinge seat is provided with a pressing groove downwards, a nut is fixedly connected to one side of the upper steel hinge seat, and an adjustment limit bolt is connected inside the nut, and the lower steel hinge seat is opened with a The crimping groove, the lower steel hinge line seat is corresponding to the upper steel hinge line seat.

The advantages and effects of the utility model are: due to the structure of the utility model, the utility model can adopt a mechanical method to bend the steel hinge line at one time, and the tongue plate and the steel hinge line are loaded into the cable clamp bracket. Mechanical tension, the steel hinge wire is closely matched with the tongue plate and the wire clamp groove, and the use effect is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of the cable clip in Fig. 1;

Fig. 3 is the structural representation of blocking plate in Fig. 1;

Fig. 4 is a schematic structural view of the upper steel hinge seat in Fig. 1;

Fig. 5 is the structural representation of tongue plate in Fig. 2;

FIG. 6 is a schematic structural diagram of the wire jacket in FIG. 2 .

In the attached drawings: 1. Pull wire clamp; 2. Pull wire clamp connecting plate; 3. Upper steel hinge seat; 4. Adjust limit bolt; 5. Upper steel pipe; 6. Upper positioning tube; 7. Handle; 8. Lower positioning 9. Lower steel pipe; 10. Lower steel hinge seat; 11. Pin shaft; 12. Blocking seat connecting plate; 13. Blocking plate; 14. Wire clamp sleeve; 17. tongue plate; 18. crimping groove; 19. nut.

Detailed ways

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

The utility model is shown in Figures 1, 2, 3, 4, 5 and 6. It is a special tool for making wires, including an upper steel pipe 5 and a lower steel pipe 9. The upper steel pipe 5 and the lower steel pipe 9 are connected by a pin 11. The upper steel pipe 5 and the connecting end of the lower steel pipe 9 are arc-shaped, and it is characterized in that: the inner side of the right part of the upper steel pipe 5 and the lower steel pipe 9 is fixedly connected with the upper positioning pipe 6 and the lower positioning pipe 8, and the left part of the upper steel pipe 5 and the lower steel pipe 9 An upper steel hinge wire seat 3 and a lower steel hinge wire seat 10 are fixedly connected respectively. In this embodiment, the left side of the connecting end of the upper steel pipe 5 and the lower steel pipe 9 is respectively fixedly connected with a cable clip connecting plate 2 and a blocking seat connecting plate 12, and the free end of the cable clip connecting plate 2 is fixedly connected with a cable clip 1 , the cable clamp 1 includes a cable clamp bracket 15 opening to the left, the cable clamp bracket 15 is movably connected with a cable jacket 14 up and down through a rotating shaft 16, and a tongue plate 17 is housed in the cable jacket 14, and the connecting plate 12 of the blocking seat A blocking plate 13 is fixedly connected to the free end, and the blocking plate 13 corresponds to the pull wire clamp 1 . In this embodiment, handles 7 are designed at the right ends of the upper steel pipe 5 and the lower steel pipe 9 . In this embodiment, the wire collet 14 is a wedge-shaped wire collet, the tongue plate 17 is a wedge-shaped tongue plate, and the wedge-shaped tongue plate corresponds to the wedge-shaped wire collet. In this embodiment, the upper steel hinge seat 3 is provided with a crimping groove 18 downward, and a nut 19 is fixedly connected to one side of the upper steel hinge seat 3, and an adjustment limit bolt 4 is connected inside the nut 19. Lower steel hinge wire seat 10 upwards has crimping groove, and lower steel hinge wire seat 10 is corresponding with last steel hinge wire seat 3.

The utility model can be used for the steel strands used for wedge-shaped tension clamps and wedge-shaped UT-type clamps. When in use, the upper steel pipe and the lower The steel pipes are separated, and according to the wedge-shaped strain clamp or wedge-shaped UT-shaped clamp to be installed, insert the steel strand head into the corresponding upper or lower positioning tube, put the steel strand into the crimping groove, and put the upper steel pipe and Combine the lower steel pipes, bend the steel strands into a heart-shaped back bend, pass through the wire jacket, install the tongue plate, and install the wedge-shaped tension clamp or wedge-shaped UT-shaped clamp of the steel strand, and the wire jacket The outlet end of the steel strand is placed outside the C-shaped blocking plate, and the two steel strands are put into the wedge-shaped wire jacket, inserted into the tongue plate, and combined with the handle. Since the two steel strands are fixed in the pull clamp, the clamp groove is C After the handle is combined, the tongue plate and the steel strand are pulled to slide toward the outlet of the clamp at the same time, so that the steel strand, tongue plate and wire of the wedge-shaped tension clamp and wedge-shaped UT-type clamp The clip grooves are tightly combined.

Claims (5)

1. specific purpose tool is made in a bracing wire, comprise steel pipe (5) and lower steel pipe (9), upper steel pipe (5) connects by bearing pin (11) with lower steel pipe (9), the link of upper steel pipe (5) and lower steel pipe (9) is arc, it is characterized in that: the right part inboard of upper steel pipe (5) and lower steel pipe (9) is fixedly connected with positioning pipe (6) and lower positioning pipe (8), and the left part of upper steel pipe (5) and lower steel pipe (9) is fixedly connected with respectively steel hinge line seat (3) and lower steel hinge line seat (10).

2. specific purpose tool is made in bracing wire according to claim 1, it is characterized in that: the left side of the link of described upper steel pipe (5) and lower steel pipe (9) is fixedly connected with respectively anchor clamp connecting plate (2) and blocking seat connecting plate (12), the free end of anchor clamp connecting plate (2) is fixedly connected with anchor clamp (1), anchor clamp (1) comprises the anchor clamp carriage (15) of opening left, anchor clamp carriage (15) is connected with wire clamp cover (14) by rotating shaft (16) up and down, hyoplastron (17) is housed in wire clamp cover (14), the free end of described blocking seat connecting plate (12) is fixedly connected with barrier plate (13), barrier plate (13) is corresponding with anchor clamp (1).

3. specific purpose tool is made in bracing wire according to claim 2, and it is characterized in that: the right-hand member of described upper steel pipe (5) and lower steel pipe (9) is designed with handle (7).

4. specific purpose tool is made in bracing wire according to claim 3, and it is characterized in that: described wire clamp cover (14) is the wedge clamp cover, and described hyoplastron (17) is the wedge shape hyoplastron, and the wedge shape hyoplastron is corresponding with the wedge clamp cover.

5. specific purpose tool is made in bracing wire according to claim 4, it is characterized in that: described upper steel hinge line seat (3) has pressuring line groove (18) downwards, upper steel hinge line seat (3) one sides are fixedly connected with nut (19), be connected with in nut (19) and regulate caging bolt (4), described lower steel hinge line seat (10) upwards has pressuring line groove, and lower steel hinge line seat (10) is corresponding with upper steel hinge line seat (3).

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