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Propelling device specially used for MLS cabinet drawer

A technology for propulsion devices and drawers, which is applied to switch devices, pull-out switch cabinets, electrical components, etc., which can solve the problem of not being able to shake the drawer, and achieve the effect of stable position and stable locking function

Inactive Publication Date: 2020-05-29
浙江兆山电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a special propulsion device for MLS cabinet drawers, which solves the possible technical problem of the traditional interlock mechanism in the prior art that the drawer cannot be shaken; achieves the technical effect of stable locking function and smooth entry and exit of the drawer

Method used

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  • Propelling device specially used for MLS cabinet drawer
  • Propelling device specially used for MLS cabinet drawer
  • Propelling device specially used for MLS cabinet drawer

Examples

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Embodiment 1

[0028] A special propulsion device for an MLS cabinet drawer, the propulsion device comprises: a bracket 1 , a hand-operated synchronous gear 2 , a cover plate 5 , a transmission component 3 , a locking component and an opening and closing component 4 . Wherein, the opening and closing assembly 4 acts on the cover plate 5, and through the cover plate 5, the accommodating opening of the hand-operated synchronizing gear 2 is blocked.

[0029] The bracket 1 is divided into a first bracket 111 and a second bracket 121 , and the first bracket 111 and the second bracket 121 are detachably connected. And the first bracket 111 and the second bracket 121 form an accommodating cavity, and the transmission assembly 3 and the locking assembly are located in the accommodating cavity.

[0030] The hand-crank synchronizing gear 2 is embedded on the bracket 1 from front to back; the front end of the hand-crank synchronizing gear 2 has an accommodating port, which acts on the accommodating por...

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Abstract

The embodiment of the invention provides a propelling device specially used for an MLS cabinet drawer, and belongs to the technical field of low-voltage drawer cabinets. The propelling device comprises a support, a hand-operated synchronous gear, a cover plate and an opening and closing assembly, wherein the hand-operated synchronous gear is arranged on the support; an accommodating opening is arranged in a front end of the hand-operated synchronous gear, and the hand-operated synchronous gear can rotate under action of the accommodating opening; the cover plate is movably arranged on the support; the cover plate is positioned in front of the hand-operated synchronous gear; the opening and closing assembly is arranged on the support, and the opening and closing assembly is connected with the cover plate through a connecting rod; and the opening and closing assembly acts on the cover plate, and the accommodating opening of the hand-operated synchronous gear is shielded through the coverplate. Technical effects that a locking function is stable, and a drawer can smoothly enter and exit are achieved.

Description

technical field [0001] The invention relates to the technical field of low-voltage drawer cabinets, in particular to a special propulsion device for MLS cabinet drawers. Background technique [0002] The original drawer push mechanism of this type of power distribution cabinet needs to open a hole on the bottom of the drawer to interlock the drawer when the circuit breaker inside the drawer is closed. However, in this interlocking mechanism, the circuit breaker cannot be closed due to the misalignment between the drawer buckle and the bottom hole of the drawer, and the drawer buckle is also stuck and the drawer cannot be shaken. This greatly increases the labor intensity of factory workers and on-site maintenance personnel in the power distribution room, and also increases maintenance costs. [0003] Therefore, the technical problem in the prior art is that the traditional interlocking mechanism may not be able to shake the drawer. SUMMARY OF THE INVENTION [0004] The e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/127
CPCH02B11/127
Inventor 曾繁忠丁瑜峰
Owner 浙江兆山电器有限公司
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