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Sleeve capable of preventing nut and spacer from falling off

A technology for gaskets and nuts, which is applied in the field of sleeves where gaskets fall off and prevents nuts. It can solve problems such as gaskets and nuts that are easy to fall off, and achieve the effects of improving magnetic absorption efficiency, quick replacement, and shortening time and times.

Active Publication Date: 2017-02-22
国网浙江武义县供电公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a sleeve that prevents nuts and gaskets from falling off, which can well solve the problem that gaskets and nuts are easy to fall off in existing live work

Method used

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  • Sleeve capable of preventing nut and spacer from falling off
  • Sleeve capable of preventing nut and spacer from falling off
  • Sleeve capable of preventing nut and spacer from falling off

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] like figure 1 , figure 2 , image 3 As shown in the figure, a sleeve for preventing nuts and washers from falling off includes a cylinder body 1 and a conversion head 2. The conversion head 2 is detachably connected to the cylinder body 1, and one end of the conversion head 2 is provided with a place for placing nuts and washers. Slot 21, the placement slot 21 is provided with a through hole 22 that communicates with the cylinder body 1, the cylinder body 1 is provided with a magnetic attraction component 3 to prevent the nut from falling off, and one end of the magnetic attraction component 3 is built in the through hole 22, the cylinder The body 1 is provided with a push assembly 4, the cylinder body 1 is provided with a return spring 5, and one end of the return spring 5 is connected with the magnetic attraction assembly 3, and the other end of the return spring 5 is connected with the push assembly 4, and the conversion head 2 is provided with Magnet 6 to prevent...

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PUM

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Abstract

The invention relates to a sleeve capable of preventing a nut and a spacer from falling off. The sleeve comprises a cylinder and an adapter, the adapter is detachably connected on the cylinder, a placing groove is formed in one end of the adapter, a through hole is formed in the placing groove, a magnet absorption component is arranged in the cylinder, one end of the magnet absorption component is arranged in the through hole, a push component is arranged in the cylinder, a reset spring is arranged in the cylinder, one end of the reset spring is connected with the magnet absorption component, the other end of the reset spring is connected with the push component, and an absorption magnet is arranged on the adapter. The sleeve has the advantages that the nut is sucked in the placing groove by the magnet absorption component, the spacer is sucked in the placing groove by the absorption magnet, the nut can be conveniently and rapidly fastened by rotating the cylinder in the live working process, the nut and the spacer can be effectively prevented from falling off in the live working process, time of operating workers contacting with an electrified body is greatly shortened in the live working process, times of the operating workers contacting with the electrified body is decreased in the live working process, live working safety coefficients are greatly improved, and working efficiency is improved.

Description

technical field [0001] The invention relates to a sleeve for preventing nuts and washers from falling off. Background technique [0002] It is a very frequent action to rotate the nut in the insulating glove operation method in the live operation of the 10kV distribution network line. In the live operation of disconnecting the branch leads, replacing the gram, replacing the knife, etc., the operator needs to rotate the nut many times. The existing technology requires operators to wear insulating gloves to directly install small gaskets, spring washers and nuts. Due to the characteristics of insulating gloves, it is necessary to put a pair of stab-proof sheepskin gloves on the outside during operation, and work inside the insulating gloves. Personnel also need to wear a pair of clean spinning gloves, so during the whole process of live work, there are three pairs of spinning gloves, insulating gloves and stab-proof sheepskin gloves on the hands of the operators from the insid...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 何伟彪朱晓光曹爱文王申华毛海江倪森垚张恒郑武军
Owner 国网浙江武义县供电公司
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