Scissor type spring self-locking lead end grounding cable clamp
A technology of grounding clips and wire ends, applied in the direction of electrical connection sockets, etc., can solve the problems of operator safety hazards, unstable clamping, difficult operation, etc., and achieve the effect of low labor intensity, stable clamping, and ensuring safety.
Active Publication Date: 2015-03-11
GUANGXI UNIV
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Problems solved by technology
However, the structure of the first three clamps is unreasonable, some are unstable and easy to fall off, and some are heavy and difficult to operate
These devices are labor-intensive and low-efficiency, which brings certain safety hazards to operators.
Method used
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[0021] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0022] Such as Figure 1 to Figure 7 As shown, the scissor-type spring self-locking wire terminal grounding clamp according to the present invention includes a scissor mechanism, a spring self-locking system, a connecting rod and a compression rod. The specific structure and connection relationship are:
[0023] The scissor mechanism is composed of two upper aluminum alloy rods 7, two lower aluminum alloy rods 10, thin pin 6, medium shaft 12 and positioning rod 14. The two upper aluminum alloy rods 7 are connected with the two lower aluminum alloy rods 10 through thin pins 6, the two lower aluminum alloy rods 10 are fixedly connected with the positioning rod 14 through the medium shaft 12, and the tails of the lower aluminum alloy rods 10 are arc-shaped , fine pin 6 is two. Two upper aluminum alloy rods 7 are fixed on the b...
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The invention provides a scissor type spring self-locking lead end grounding cable clamp. The scissor type spring self-locking lead wire end grounding cable clamp comprises a scissor mechanism, a spring self-locking system, a connection rod and a compression rod, wherein the scissor mechanism is fixed on the spring self-locking system by a pin and a shaft; the connection rod is connected with the spring self-locking system by a hinge; and the compression rod is arranged in the connection rod. The spring self-locking system is composed of a spring, a bearing and a slide groove. When the scissor type spring self-locking lead wire end grounding cable clamp is used, the compression rod only needs to be slightly pressed and scissors are opened at a certain angle; and after a high-voltage cable is clamped and the compression rod is loosened, the cable clamp is initiatively self-locked and the clamping aim is realized. According to the cable clamp, the problems of a previous mechanism that the structure is complicated, the operation is complicated and the labor intensity of workers is high are solved. The scissor type spring self-locking lead wire end grounding cable clamp is simple to operate and stable to clamp; and the working efficiency is improved and the safety of workers is guaranteed.
Description
technical field [0001] The invention relates to a high-voltage line inspection tool, in particular to a scissor-type spring self-locking wire end grounding wire clamp. Background technique [0002] The grounding clamp at the wire end is used in line and alternating construction. It is also often used to check lines in order to prevent electrostatic shock from adjacent charged objects or to close the gate for safety. At present, the clamps used by various power grid companies mainly include double tongue type, flat type, impact type and spiral type. However, the structure of the first three clamps is unreasonable, some are unstable and easy to fall off, and some are heavy and difficult to operate. These devices are labor-intensive and inefficient, which bring certain safety hazards to operators. Contents of the invention [0003] In order to solve the problems of the prior art, the purpose of the present invention is to provide a scissors type spring self-locking wire end...
Claims
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Login to View More IPC IPC(8): H01R11/22
CPCH01R11/22
Inventor 卢煜海张健李海平覃海英姚起宏谢少坚李竟谢炳光黄宝岚龙称星
Owner GUANGXI UNIV