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Wire handling tool, part for wire handling tool, wire cutting method, and wire connecting method

A wire connection method and technology for operating tools, which are applied to equipment, cable joints, electrical components, etc. for cutting/disconnecting cables, can solve problems such as wire slack, and achieve the effect of reducing burden and efficiently connecting construction.

Active Publication Date: 2021-01-22
NAGAKI SEIKI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result of this shrinkage, the wire between the first wire holder and the second wire holder becomes loose.

Method used

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  • Wire handling tool, part for wire handling tool, wire cutting method, and wire connecting method
  • Wire handling tool, part for wire handling tool, wire cutting method, and wire connecting method
  • Wire handling tool, part for wire handling tool, wire cutting method, and wire connecting method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0082] refer to figure 1 The electric wire handling tool 1A in the first embodiment will be described. figure 1 It is a schematic side view of the electric wire handling tool 1A in the first embodiment.

[0083] The wire handling tool 1A includes: a first wire grip 2, a first rod member 3 connected to the first wire grip 2, a second wire grip 4, a second rod member 5 connected to the second wire grip 4, The first connecting tool 60 that connects the first rod member 3 and the second rod member 5 in a relatively movable manner, the movement restricting member 7 , and the first electric wire support 80 that is movable together with the first rod member 3 .

[0084] The first wire gripper 2 grips the first part of the wire W. The first electric wire gripper 2 includes, for example, a first gripping piece 21 and a second gripping piece 22 , and the first portion of the electric wire W is sandwiched by the first gripping piece 21 and the second gripping piece 22 .

[0085] The f...

no. 2 Embodiment approach

[0129] refer to Figure 9 to Figure 11 The electric wire handling tool 1B in the second embodiment will be described. Figure 9 It is a schematic side view of the electric wire handling tool 1B in the second embodiment. Figure 10 It is a schematic plan view of the electric wire handling tool 1B in the second embodiment. In addition, in Figure 10 In , the description of the first electric wire gripper 2 and the second electric wire gripper 4 is omitted. Figure 11 It is a schematic front view schematically showing the electric wire support (80, 82, 84).

[0130] In the electric wire operating tool 1B of the second embodiment, the movement restricting member 7 includes a first stopper 71 capable of restricting movement of the moving portion 32 of the first rod member 3 relative to the second rod member 5 . Relative movement is different from the electric wire handling tool 1A in the first embodiment. In the second embodiment, differences from the first embodiment will be ma...

no. 3 Embodiment approach

[0212] refer to Figure 18 The electric wire handling tool 1C in the third embodiment will be described. Figure 18 It is a schematic side view of the electric wire handling tool 1C in the third embodiment.

[0213] The electric wire operation tool 1C in the third embodiment is different from the electric wire operation tool in the first embodiment (or the second embodiment) in the following constituent elements: the structure of the first rod member, the structure of the second rod member , the arrangement relationship between the first rod member and the second rod member, the structure of the first connecting tool, the structure of the second connecting tool, the arrangement of the movement restricting member, and the structure of the first electric wire support. Therefore, in the third embodiment, the structure of the first rod member 3, the structure of the second rod member 5, the arrangement relationship between the first rod member 3 and the second rod member 5, the s...

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PUM

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Abstract

The present invention provides an electric wire operating tool, parts for the electric wire operating tool, an electric wire cutting method, and an electric wire connecting method, which can reduce the burden on the operator, and enable the operator to safely and efficiently perform electric wire cutting construction and electric wire connection method. connection construction. The electric wire operation tool includes: a first electric wire grip; a first bar member connected to the first electric wire grip, and can be stretched and contracted by relative movement of the moving part relative to the base; a second electric wire grip; a second rod part connected to the The second electric wire holding tool; the first linking tool, which connects the first bar member and the second bar member so as to be relatively movable; the movement limiting member is used to limit the relative movement of the first bar member relative to the second bar member; and the second bar member. 1. The electric wire support moves together with the moving part of the first bar member.

Description

technical field [0001] The present invention relates to a wire handling tool, a part for a wire handling tool, a wire cutting method, and a wire connecting method. Background technique [0002] There is known the cutting method of electric wire at present. Wire cutting tools are used in wire cutting methods. The electric wire cutting tool includes a first electric wire gripper, a second electric wire gripper, and a stretchable rod arranged between the first electric wire gripper and the second electric wire gripper. When utilizing the electric wire cutting tool to cut the electric wire, the first step is to hold the first part of the electric wire with the first electric wire gripper, and hold the second part of the electric wire with the second electric wire gripper. The second step is to shrink the stretchable rod so that the distance between the first wire holder and the second wire holder becomes smaller. As a result of this shrinkage, the wires between the first wire...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/00H02G1/02
CPCH02G1/00H02G1/02H02G1/005H02G15/08H02G1/14
Inventor 永木孝幸宫泽智春
Owner NAGAKI SEIKI CO LTD