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Wire straightening device

A wire and handle technology, applied in the direction of circuit/collector parts, electrical components, circuits, etc., can solve the problems of difficult to straighten, unreliable connection, low efficiency, etc., to prevent damage to the wire, simple and convenient operation, high efficiency improved effect

Pending Publication Date: 2020-02-21
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the existing copper core wires of 4 square millimeters and 2.5 square millimeters are connected to the terminals of the electric energy meter, the ends need to be straightened to facilitate the insertion of the copper core wires. The method is easy to hurt the hand, time-consuming and laborious, inefficient, difficult to straighten, and the clamp is easy to damage the copper core wire, making the connection unreliable

Method used

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Embodiment

[0015] Example: such as Figure 1-Figure 4 As shown, a thread straightening device includes handle one 1 and handle two 2, one end of handle one 1 and one end of handle two 2 are hinged by a hinge shaft 3 and can keep fit after rotation, and one side of handle one 1 is installed with uniformly spaced Four fixed pulleys 14, handle two 2 are equipped with a fixed pulley two 5 and two floating fixed pulleys 6 arranged in a staggered manner on the same side of the fixed pulley one 4, and a fixed pulley two 5 and two floating fixed pulleys 6 are located at the same side Adjacent to the middle of two fixed pulleys 4, four fixed pulleys 4, one fixed pulley 2 5 and two floating fixed pulleys 6 form a threading hole. When in use, wires are placed on the four fixed pulleys 4 and rotated The handle two covers the wire, and under the action of traction, the wire passes through the threading hole, thereby straightening the wire.

[0016] Preferably, the above-mentioned four fixed pulleys-...

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Abstract

The invention discloses a wire straightening device. The device comprises a first handle and a second handle. One end of the first handle and one end of the second handle are hinged through a hinge shaft and can be kept attached after rotating. Four first fixed pulleys which are evenly arranged at intervals are installed on one side of the first handle. A second fixed pulley and two floating fixedpulleys, which are arranged in a staggered mode, are installed on the side, the same as the side of the first fixed pulleys, of the second handle. The second fixed pulley and the two floating fixed pulleys are located between every two adjacent first fixed pulleys. According to the invention, through press fit of the four fixed pulleys on the left side and the three pulleys on the right side, copper core wires of 4 square millimeters and 2.5 square millimeters, used by an electric energy meter, are straightened; the device has the advantages of easy and convenient operation, time and labor saving, and greatly improved efficiency; and floating design is adopted, so as to ensure that wires are straightened under the action of traction force, and meanwhile the wires can be prevented from being damaged.

Description

technical field [0001] The invention relates to a wire straightening device, which belongs to the technical field of wire straightening equipment. Background technique [0002] When the existing copper core wires of 4 square millimeters and 2.5 square millimeters are connected to the terminals of the electric energy meter, the ends need to be straightened to facilitate the insertion of the copper core wires. The method is easy to hurt the hands, time-consuming and laborious, inefficient, difficult to straighten, and the clamps are easy to damage the copper core wire, making the connection unreliable. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a thread smoother to solve the problems existing in the prior art. [0004] The technical solution adopted by the present invention is: a thread straightening device, including handle 1 and handle 2, the end of handle 1 and the end of handle 2 are articulated through a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/28
CPCH01R43/28
Inventor 胡雪雅王光景楠
Owner GUIZHOU POWER GRID CO LTD
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