Button lock device

A locking device and button technology, applied in electrical components, electrical switches, circuits, etc., can solve problems such as endangering personal safety, complicated disassembly and installation, affecting system safety, and reliable operation, preventing accidental touch, and facilitating disassembly and assembly. Effect

Inactive Publication Date: 2018-03-23
CHENGDU QINENG HOISTING EQUIP TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the button is generally installed on the control panel of the switch cabinet, in the actual working environment, the operation and maintenance personnel, maintenance personnel and other staff can easily touch the button by mistake, causing the circuit breaker to be opened and closed by mistake, directly affecting the safety of the system. Reliable operation, which can endanger personal safety in severe cases
At present, there are protection devices for buttons to prevent accidental touches, but the existing anti-touch devices are generally fixed on the panel, and the disassembly and installation are more complicated

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] Such as Figure 1 to Figure 5 As shown, the button locking device provided in this embodiment includes a control panel 1, a base platform 2 and a button 3 arranged on the control panel 1, the control panel 1 is provided with an insulating rubber layer, and the base platform 2 is equipped with a protective The shell 4, the base platform 2 and the protective shell 4 are provided with a shockproof buffer pad, the protective shell 4 is spliced ​​by the first shell 41 and the second shell 42, and the outside of the first shell 41 and the second shell 42 Both are provided with pull rings, the surface of the pull rings is provided with a rectangular through hole, the base platform 2 is provided with a threaded hole 21 and the surface of the base platform 2 is provided with a wear-resistant material layer, such as a wear-resistant alloy layer. The bottom of the protective shell 4 is provided with a through hole 49, and the outside of the through hole 49 is provided with an exte...

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PUM

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Abstract

The invention discloses a button locking device, which comprises a control panel, a button arranged on the control panel, a base platform and a protective shell, the base platform is provided with threaded holes, the protective shell and the base platform are connected by threads, and one end of the button is Located in the protective shell, the other end passes through the threaded hole; the protective shell is spliced ​​by the first shell and the second shell, and the side of the first shell away from the splicing is provided with a female lock ear; the protective shell A protective cap is hinged on the top, and a sub-lock ear is provided on the side corresponding to the protective cap and the female lock ear, and the lock hole of the sub-lock ear coincides with the female lock ear. Both the protective shell and the protective cap in the present invention are detachably connected, which not only prevents the button from being accidentally touched, but also is easy to disassemble, stable and reliable; in addition, the protective shell and the protective cap are locked to each other by means of a padlock, which is safer and more reliable .

Description

technical field [0001] The invention relates to the technical field of electric equipment protection, in particular to a button locking device. Background technique [0002] The circuit breakers or breakers installed in some existing switchgear equipment adopt buttons for closing control and section control. Since the button is generally installed on the control panel of the switch cabinet, in the actual working environment, the operation and maintenance personnel, maintenance personnel and other staff can easily touch the button by mistake, causing the circuit breaker to be opened and closed by mistake, directly affecting the safety of the system. Reliable operation, when the situation is serious, it will endanger personal safety. At present, there are protection devices for preventing accidental touch of buttons, but the existing anti-touch devices are generally fixed on the panel, and the disassembly and installation are relatively complicated. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): H01H9/28H01H9/02
CPCH01H9/281H01H9/02
Inventor 罗明辉罗兵
Owner CHENGDU QINENG HOISTING EQUIP TECH SERVICE CO LTD
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