Pulling Aids
An auxiliary tool and wire-pulling technology, which can be applied to overhead lines/cable equipment, etc., can solve the problems of time-consuming and labor-intensive, wire-pulling, etc., to save time, prevent wire-returning, and save human resources.
Inactive Publication Date: 2018-02-16
STATE GRID CORP OF CHINA +2
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- Abstract
- Description
- Claims
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Problems solved by technology
When the erection is completed entirely by manpower, it is easy to cause the wires to loop back, and the construction personnel need to keep tightening the wires, which is time-consuming and labor-intensive
Method used
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] See Figure 1 to Figure 2 , The wire pulling auxiliary tool provided by the embodiment of the present invention includes: a housing 1 , a large clip 2 and a small clip 3 . The housing 1 is in the shape of a cone, and the cone has a large end face and a small end face.
[0023] The large clip 2 and the small clip 3 are arranged in the casing 1, wherein one end of the large clip 2 is installed on the casing 1 and is close to the large end surface of the ...
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The invention discloses a pull wire auxiliary tool, which comprises: a conical shell; a large clamp arranged in the shell, one end of the large clamp is installed on the shell and is close to the large end surface of the shell, the large clamp The other end of the clip is connected to the shell through an elastic member, and is away from the large end face of the shell; the small clip used in conjunction with the large clip, one end of the small clip is installed on the shell, and is close to the large end face of the shell, The other end of the small clip is connected to the housing through an elastic member, and is away from the large end surface of the casing, and the side surface of the large clip cooperates with the end surface of the small clip to clamp the wire. The wire pulling auxiliary tool disclosed by the present invention can prevent the wire from moving in the direction of the wire return after the wire is clamped by the large clip and the small clip, so that multiple people are not required to tighten the wire, which prevents the wire return and saves time. The purpose of saving effort.
Description
technical field [0001] The invention relates to the technical field of wire pulling equipment, and more specifically, relates to an auxiliary wire pulling tool. Background technique [0002] With the continuous development of our society, the country has higher and higher requirements for power grid transformation and erection. When erecting the power grid, the safety of the power grid must be ensured first, and the efficiency of the wires must also be ensured, so that the normal electricity consumption of residents cannot be affected by the wire pulling operations. This requires construction personnel to be able to complete the erection quickly and stably when erecting the power grid. [0003] At present, the erection of the power grid is generally completed manually and in cooperation with equipment. When the erection conditions are ideal, a construction worker pulls the wire on the pole, and there are construction workers on the ground operating the wire pulling equipme...
Claims
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IPC IPC(8): H02G1/04
Inventor 于腾飞李佳桐张健壮库永恒朱华刘佳闫利霞于维亚王轩卢向东王新铭
Owner STATE GRID CORP OF CHINA