CN203475922U - Electric pole wiring manufacturing tool - Google Patents

Abstract

The utility model discloses a tool for making electric pole pull wires, which relates to the technical field of cable installation equipment; The pad is fixed on the plate body. In the length direction of the plate body, the side of the bending pad is a concave arc surface, and the diameter of the concave arc surface is equal to the diameter of the steel strand; the bending column is fixed on the plate body, and the bending column The diameter of the steel strand is equal to the diameter of the steel strand; between the bending pad and the bending column, there is a long slot hole on the plate body, and the width of the long slot hole is greater than the diameter of the binding wire; A first wire binding hole and a second wire binding hole are opened, and the diameters of the first wire binding hole and the second wire binding hole match the diameter of the wire binding. Using pole pull wire making tools to carry out the wire pulling operation reduces the trouble of manual bending to make the binding head. The made wire arc conforms to the shape of the steel strand without damaging the galvanized layer on the wire tie.

Description

Electric pole pull wire making tool

technical field

The utility model relates to the technical field of cable installation equipment.

Background technique

In the process of transmission line construction, the production and installation of high and low voltage guy wires is a regular job. The "Code for Construction and Acceptance of 35KV and Below Overhead Power Lines for Electrical Installation Engineering" (GB50173-92) requires binding iron wires as follows: tight There is no gap, and the galvanized layer of the iron wire cannot be damaged. In the actual production and installation process of the cable, if the cable is made directly by hand, it not only requires a lot of grip strength and arm strength of the operator, but also cannot ensure tight binding, and often causes hand injuries to the operator; if the cable is made with pliers , It will inevitably damage the galvanized layer of the iron wire. Therefore, the problem of backguy making has become a difficult problem in the construction of transmission lines.

Utility model content

The technical problem to be solved by the utility model is to provide a tool for making wires for electric poles. When the wires are pulled, the wires are folded into a semicircle whose shape matches the steel strands by using the wire holes and bending columns on the board. Then the operator fixes the semicircular wire turn on the steel strand to form a binding head, then moves the binding wire to the bending pad through the long slot hole, rotates the tool body, and the binding wire passes through the concave arc surface of the bending pad to shape quickly , Precisely and tightly wound on the steel strand. The utility model has a simple structure, obviously improves the working efficiency of the wire drawing, and also ensures that the galvanized layer of the wire binding is not damaged.

The technical scheme adopted by the utility model is to provide a tool for making electric pole pull wires, including a board body, two handles, a bending pad, and a bending column. The two handles are respectively fixed at both ends of the board body; the bending pad is fixed on the board On the body, in the length direction of the plate body, the side of the bending pad is a concave arc surface, and the diameter of the concave arc surface is equal to the diameter of the steel strand; the bending column is fixed on the plate body, and the diameter of the bending column is the same as that of the steel strand. The diameters of the twisted wires are equal; between the bending pad and the bending column, there are long slots on the plate body, and the width of the long slots is greater than the diameter of the binding wire; Binding hole and the second binding hole, the diameter of the first binding hole and the second binding hole is matched with the binding diameter, and the length of the first binding hole and the second binding hole and the long slot hole Direction is vertical.

Preferably, the material of the plate body, the bending pad, and the bending column of the tool for making electric pole stay wires is engineering plastics.

Preferably, both the bending pad and the bending column of the pole stay wire making tool are fixed on the board body by means of screws.

The beneficial effect of the utility model is that when using the electric pole pulling wire making tool to carry out the wire pulling operation, the bending column with the same diameter as the steel strand can be used to bend the binding wire, which reduces the trouble of manual bending to make the binding head , which improves the working efficiency of the wire pulling operation and reduces the labor intensity of the operators; after the binding head is made, the operator moves the binding wire to the position of the bending pad through the long slot hole, and then uses the bending pad and the wire binding hole To bind the steel strands, the pulling operation can be completed only by rotating the handle on the board body. The radian of the pulling wires made by the pole pulling wire making tool has been shaped by the bending pad, which not only conforms to the shape of the steel strands, but also improves It not only improves the accuracy of wire drawing, but also protects the galvanized layer on the wire.

Description of drawings

Figure 1 is a schematic structural view of the utility model.

In the figure, 1. board body, 2. handle, 3. bending pad, 4. concave arc surface, 5. first binding hole, 6. second binding hole, 7 long slotted hole, 8 bending column.

Detailed ways

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

Example 1

The embodiment shown in Fig. 1 is equipped with electric pole pull wire making tool, comprises plate body 1, two handles 2, bending pad 3, bending column 8, and two handles 2 are respectively fixed on the two ends of board body 1; 3 is fixed on the plate body 1. In the length direction of the plate body 1, the side of the bending pad 3 is a concave arc surface 4, and the diameter of the concave arc surface 4 is equal to the diameter of the steel strand; the bending column 8 is fixed on the plate body On the body 1, the diameter of the bending column 8 is equal to the diameter of the steel strand; between the bending pad 3 and the bending column 8, a long slot hole 7 is also opened on the plate body 1, and the width of the long slot hole 7 is greater than Binding wire diameter; Also have the first binding wire hole 5 and the second binding wire hole 6 respectively at the two ends of long slotted hole 7, the diameter of described first binding wire hole 5 and the second binding wire hole 6 and binding The wire diameters match, and the first wire-binding hole 5 and the second wire-binding hole 6 are perpendicular to the length direction of the slotted hole 7 .

To further explain this embodiment, the production of the guy wire includes two steps:

1. Make the binding head. The purpose of making the binding head is to bend the binding wire into a semicircle with the same diameter as the steel strand, and then clamp the semicircular binding head on the steel strand;

2. Make the pull wire. Making the guy wire is the core of the wire pulling operation. The purpose is to wrap the wire tie tightly and accurately on the steel strand. During the process of making the guy wire, care should be taken not to damage the galvanized layer of the wire tie. match.

In this embodiment, a bending column 8 is set on the board body 1, and the diameter of the bending column 8 is equal to the diameter of the steel strand. The purpose of this is to use the bending column 8 to make a binding head, eliminating the need for manual bending The process, and the shape of the binding head is consistent with the steel strand, which reduces the labor intensity of the operators and improves the work efficiency. In addition, in this embodiment, a bending pad 3 is fixed on the plate body 1, and the diameter of the arc corresponding to the concave arc surface 4 of the bending pad 3 is equal to the diameter of the steel strand. In the wire pulling operation, the wire tie passes through the first wire tie hole 5 on the plate body 1, and after being shaped by the concave arc surface 4, the shape matches the side of the steel strand. When the operator rotates the handle 2, the wire tie Winding close to the steel strands, the beneficial effect produced is that the tie wires made by the pole stay wire making tool are close to the steel strands, ensuring the quality and efficiency of the manufacture of the stay wires.

The purpose of the slotted hole 7 on the plate body 1 is to move the binding wire from the first binding line hole 5 to the second binding line hole 6 directly through the long slotted hole 7 after the step of making the binding head is completed. Binding wire winding operation, has avoided the repeated operation of pulling out whole plate binding wire from the first binding wire hole 5 and inserting the second binding wire hole 6 like this, has saved the time of pulling the wire operation.

In the process of making the binding head and winding the binding wire, in order to ensure that the binding wire remains perpendicular to the plane of the board body 1, the first binding hole 5 and the second binding hole 6 are set perpendicular to the length direction of the long slot hole 7, so that In the process of pulling the wire, the tie wire will not move left and right.

In order to further improve this embodiment, the material of the plate body 1 , the bending pad 3 and the bending column 8 of the electric pole pull wire manufacturing tool is engineering plastics. In order to ensure that the plate body 1, the bending pad 3, and the bending post 8 directly damage the galvanized layer of the binding wire during the wire drawing operation, it is preferable to use the plate body 1, the bending pad 3, and the bending post 8 The material of the tool is selected as engineering plastics, which not only ensures the overall strength of the tool, but also improves the quality of the wire drawing operation.

In order to further improve this embodiment, both the bending pad 3 and the bending column 8 of the electric pole stay wire making tool are fixed on the board body 1 by means of screws. Since the binding wire will wear the bending pad 3 and the bending column 8 in direct contact with it during the wire pulling operation, the fixing method of the bending pad 3 and the bending column 8 to the plate body 1 is preferably fixed by screws. The beneficial effect produced in this way is that when the bending pad 3 or the bending column 8 is worn out, the entire tool body does not need to be scrapped, and the worn and damaged bending pad 3 or bending column 8 can be directly replaced. the

Claims (3)

1. A pole pull wire production tool, characterized in that it includes a plate body (1), two handles (2), a bending pad (3), and a bending column (8), and the two handles (2) are respectively fixed on Two ends of the plate body (1); the bending pad (3) is fixed on the plate body (1), and in the length direction of the plate body (1), the side surface of the bending pad (3) is a concave arc surface (4), so The diameter of the concave arc surface (4) is equal to the diameter of the steel strand; the bending column (8) is fixed on the plate body (1), and the diameter of the bending column (8) is equal to the diameter of the steel strand; Between the pad (3) and the bending column (8), there is also a slotted hole (7) on the plate body (1), and the width of the slotted hole (7) is greater than the diameter of the binding wire; in the slotted hole (7) There are also a first binding hole (5) and a second binding hole (6) at both ends respectively, and the diameter of the first binding hole (5) and the second binding hole (6) is the same as that of the binding The diameters are matched, and the first wire-binding hole (5) and the second wire-binding hole (6) are perpendicular to the length direction of the slotted hole (7). 2. The tool for making electric pole stay wires according to claim 1, characterized in that the materials of the plate body (1), the bending pad (3), and the bending column (8) are engineering plastics. 3. The pole stay wire manufacturing tool according to claim 2, characterized in that both the bending pad (3) and the bending column (8) are fixed on the plate body (1) by means of screws.

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