Double-hole operating device of C-type switch

A technology of operating devices and switches, applied in the direction of electric switches, electrical components, circuits, etc., can solve problems such as imperfect interlocking functions, low reliability, and misoperation when live

Active Publication Date: 2010-05-19
BEIJING JOYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the interlock function of this C-type single-hole operating device is not perfect, and there is a possibility of el...

Method used

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  • Double-hole operating device of C-type switch
  • Double-hole operating device of C-type switch
  • Double-hole operating device of C-type switch

Examples

Experimental program
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Embodiment Construction

[0012] The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

[0013] refer to figure 1 , figure 2 with image 3 , the C-type switch double-hole operating device of the present invention includes a disc-shaped spring mechanism body 1, the front end surface of the spring mechanism body 1 is fixed with an interlocking support frame 2 made of two arc-shaped plates by bolts, and the spring mechanism body 1 The middle part is fixed with the mechanism main shaft 4 stretching out the interlock support frame 2 through a shift fork (not shown in the figure), and the front end of the interlock support frame 2 is successively installed with the first mechanism interlock plate 31, the second mechanism interlock Plate 32 and third mechanism interlocking plate 33 . Wherein, the interlock support frame 2 , the first mechanism interlock plate 31 , the second mechanism interlock plate 32 and the third mechanism interlock pla...

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PUM

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Abstract

The invention discloses a double-hole operating device of a C-type switch, which comprises a spring mechanism, an interlocking support frame, a mechanism main shaft, a first mechanism interlocking plate, a second mechanism interlocking plate, a third mechanism interlocking plate, an opening and closing indicator, a first gear, a first half gear, a second half gear, a first interlocking sleeve, a second interlocking sleeve, an earthed interlocking frame, an earthed interlocking bar, an earthed operating rod, an earthed operating sleeve and the like. The double-hole operating device of a C-type switch realizes the interlocking of a main operating hole and an earthed operating hole, i.e. when in operating one hole, the other hole is locked and can not be operated by gear engagement. The double-hole operating device of a C-type switch has better interlocking function, thereby greatly reducing the risk caused by misoperation, and ensuring the personal safety of users well.

Description

technical field [0001] The invention relates to a C-type switch operating device, in particular to a C-type switch double-hole operating device. Background technique [0002] The C-type switch operating device is the control operation part of the C-type switch. The traditional C-type switch operating device is generally a single-hole operating device, including a spring mechanism body, a mechanism spindle, a mechanism support frame, a mechanism operation sleeve, a separation and closing indicator, an interlocking plate, an interlocking operating rod, and an interlocking auxiliary device. . Among them, a mechanism main shaft and a mechanism support frame are installed on the spring mechanism body, a mechanism operation sleeve is installed on the front end of the mechanism main shaft, the opening and closing indicator is set on the mechanism operation sleeve, an interlock plate is installed on the mechanism support frame, and the interlock plate There is a mechanism operatio...

Claims

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Application Information

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IPC IPC(8): H01H9/20
Inventor 袁学恩魏杰梁吉省秦向阳李旭晗况卫平石岩陶文庸
Owner BEIJING JOYO ELECTRIC CO LTD
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