Switch cabinet drawer

A technology for switch cabinets and drawers is applied in the field of interlocking devices for drawers in switch cabinets and drawers, which can solve problems such as inconvenience in observation, deviation, and increase in production costs.

Pending Publication Date: 2020-01-07
WENZHOU ZHONG YI LOCK ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The drawer compartment of the switch cabinet is a kind of electrical equipment. There are movable drawers on the drawer compartment of the switch cabinet, and different circuit controllers are installed in each drawer, so that the circuit is controlled by the drawer compartment of the switch cabinet. At the same time, the drawer of the switch cabinet is usually There are three different special state positions, which are separation position, test position and connection position. The separation position is the position where the circuit is completely disconnected. In this position, the drawer of the switch cabinet drawer can be pulled out to check the components in the drawer. and circuit maintenance operations to avoid danger; in the test position, the circuit of the device is partially turned on, which can be used as a test circuit, also called the test state, and the drawer is not allowed to be pulled out in this position; the on position indicates this position In this state, the circuit is in a state that can be fully connected to work, and can work normal...

Method used

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  • Switch cabinet drawer
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Examples

Experimental program
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Embodiment Construction

[0027] Depend on Figure 1 to Figure 5 Disclosed is a switch cabinet drawer, comprising a drawer bin 1, a drawer 2 is slidably arranged in the drawer bin 1, and an operation knob 21 for controlling the on-off of components in the drawer 2 is arranged on the panel of the drawer 2. 2 is provided with a mounting seat 3, and the mounting seat 3 is provided with an interlocking mechanism for limiting the sliding of the drawer 2 as the operating knob 21 rotates. The interlocking mechanism includes a lock pin 4 and a transmission rod, and the lock pin 4 moves along The height direction is movable on the installation seat 3, and the lock pin 4 is set through the drawer 2. The bottom surface of the drawer compartment 1 is respectively provided with a locking hole 11 corresponding to the test position and the connection position, and the lock pin 4 is engaged with the locking hole 11. connected to form a limit to the sliding of the drawer 2, a push button 22 is arranged on the panel of ...

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PUM

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Abstract

The invention discloses a switch cabinet drawer. The switch cabinet drawer comprises a drawer bin; a drawer is arranged in the drawer bin in a sliding manner; a drawer panel is provided with an operation knob used for controlling the on-off of a component in the drawer; a mounting seat is arranged in the drawer; an interlocking mechanism which rotates along with the operation knob to limit the sliding of the drawer is arranged on the mounting seat; and a display mechanism which displays the state positions of the drawer according to the movement of the drawer is arranged on the mounting seat.The switch cabinet drawer can satisfy use requirements when being in three state positions; the switch cabinet drawer is simple in structure and is convenient to process and product; and the overallstructure of the display mechanism is more stable.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment, in particular to an interlocking device for a drawer of a switch cabinet drawer. Background technique [0002] The drawer compartment of the switch cabinet is a kind of electrical equipment. There are movable drawers on the drawer compartment of the switch cabinet, and different circuit controllers are installed in each drawer, so that the circuit is controlled by the drawer compartment of the switch cabinet. At the same time, the drawer of the switch cabinet is usually There are three different special state positions, which are separation position, test position and connection position. The separation position is the position where the circuit is completely disconnected. In this position, the drawer of the switch cabinet drawer can be pulled out to check the components in the drawer. and circuit maintenance operations to avoid danger; in the test position, the circuit of the device...

Claims

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Application Information

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IPC IPC(8): H02B11/133H02B11/173
CPCH02B11/133H02B11/173
Inventor 朱明辉潘正东潘琦
Owner WENZHOU ZHONG YI LOCK ELECTRIC CO LTD
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