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Counter installation mechanism

A technology of installation mechanism and counter, which is applied to instruments, measuring devices, measuring electrical variables, etc., can solve the problem that the installation of arrester counter needs to be drilled and fixed, and achieve the effect of realizing installation and disassembly and simplifying wiring.

Pending Publication Date: 2019-01-18
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a counter installation mechanism to solve the technical problem in the prior art that the arrester counter installation needs to be drilled and fixed

Method used

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Embodiment 1

[0033] Such as figure 1 As shown, the counter installation mechanism provided by the embodiment of the present invention includes: a base body 1, a first connecting piece 2, a second connecting piece 3 and a universal housing 4, the first connecting piece 2 and the second connecting piece 3 are both connected to the base body 1 , the first connector 2 is insulated from the base 1 , the second connector 3 is connected to the base 1 , and the universal shell 4 is detachably connected to the second connector 3 .

[0034] Specifically, an insulating pad is provided between the first connecting piece 2 and the base 1, the second connecting piece 3 is connected to the base 1, the base 1 and the second connecting piece 3 are connected, and the universal shell 4 is used to connect the negative terminal of the counter 5. Use bolts to connect the negative terminal of the universal shell 4 and the counter 5, thereby realizing the fixed connection between the universal shell 4 and the cou...

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Abstract

The invention provides a counter installation mechanism, which relates to the technical field of electric appliance disassembling. The counter installation mechanism comprises a base body, a first connecting element, a second connecting element and a general shell, wherein the first connecting element and the second connecting element are both connected to the base body; the first connecting element is insulated from the base body; the second connecting element is conducted with the base body; and the general shell is detachably connected to the second connecting element. By use of the counterinstallation mechanism provided by the invention, the technical problem in the prior art that the installation of a lightning arrester counter needs to drill holes for fixing is solved, the wiring ofthe counter is simplified, and in addition, installation holes do not need to be arranged on different machine bodies according to the model numbers of the counters so as to be convenient in installing and disassembling the counter. In addition, the electrified disassembling of the counter can be realized, and the work of an electrical power system is not affected.

Description

technical field [0001] The invention relates to the technical field of electrical appliance disassembly and assembly, in particular to a counter installation mechanism. Background technique [0002] Surge arresters are widely used in substations. Due to moisture or multiple discharges of the arrester, the internal damage of the arrester counter, the pointer falling off or the glass surface is blurred. At this time, it is necessary to replace the arrester counter due to the large number of applications and failure The high rate leads to a high number of such defects, and it is difficult to guarantee the timely elimination rate, and it is necessary to transfer the load to the power supply and adjust the operation mode after stopping the equipment to eliminate the defect, which increases the operation risk of the power grid and affects the reliability of users; and the fixed terminal of the counter When the specifications or positions are inconsistent, it is necessary to re-dri...

Claims

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Application Information

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IPC IPC(8): G01R19/17
CPCG01R19/17
Inventor 李维立叶振捷胡金磊邹浩斌王伟钟芬芳陈伯韬徐远途胡湘赵文盘荣波董富德王伟杰薛博文
Owner GUANGDONG POWER GRID CO LTD
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