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Electric key of switch cabinet door lock

A cabinet door lock and switch cabinet technology, which is applied in the field of power transformation equipment and intelligent components, can solve problems such as too many accessories, keys and locks are not easy to align, and achieve the effect of reliably closing the cabinet door, improving efficiency, and increasing service life

Active Publication Date: 2019-01-29
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure designs the connection position between the key head and the electric screwdriver on the key head, which solves the problem of too many accessories. However, in actual use, the entire length of the electric screwdriver plus the key head is long, and the distance between the key and the lock will cause the key and the lock to be far away. Difficult to align

Method used

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  • Electric key of switch cabinet door lock
  • Electric key of switch cabinet door lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the present invention includes an electric assembly, a key head 10 arranged on the output shaft of the electric assembly, and a positioning mechanism for positioning the cabinet door lock 14 arranged at the end of the electric assembly;

[0026] The electric assembly includes a hollow casing 7 and a driving mechanism, a deceleration mechanism 5, and a torque limiting mechanism 6 arranged in the casing from left to right. The casing 7 is a two-stage structure, which is fixedly connected by a flange 4, and the driving mechanism is installed on the left side of the casing 7. Half, the deceleration mechanism 5 and the torque limiting mechanism 6 are installed on the right half of the shell 7, and the driving mechanism includes a rechargeable power supply 1 connected in series, a toggle switch 2 and a motor 3, the motor 3 adopts a DC motor, and the toggle switch 2 is used To adjust the positive and negative poles at both ends of the DC motor to con...

Embodiment 2

[0030] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is: as figure 2 As shown, the left end of the shell 7 is provided with a hook 18 .

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Abstract

The invention belongs to the technical field of power transformation equipment and intelligent assemblies, and particularly relates to an electric key of a switch cabinet door lock. The electric key comprises an electric assembly, a key head arranged on an output shaft of the electric assembly and a positioning mechanism arranged at the end of the electric assembly and used for positioning a cabinet door lock. The self-resetting type positioning mechanism is adopted, the positioning mechanism is rapidly and tightly attached to a base of the cabinet door lock, and closing and opening efficiencyof the cabinet door lock can be improved.

Description

technical field [0001] The invention belongs to the technical field of power transformation equipment and intelligent components, and in particular relates to an electric key for a door lock of a switch cabinet. Background technique [0002] The switch cabinet has functions such as overhead incoming and outgoing lines, cable incoming and outgoing lines, and bus connection. It is mainly applicable to various places such as power plants, substations, petrochemicals, metallurgical steel rolling, light industry and textiles, factories and mines, residential quarters, and high-rise buildings. Among them, the high-voltage switchgear refers to the functions of on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of the power system. The high-voltage switchgear is used as an electrical product with a voltage level of 3.6kV-550kV, including High-voltage isolating switch and grounding switch, high-voltage load switch, hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B19/00
CPCE05B19/00
Inventor 王彦韩雪峰马俊烽陈红刚吴婷婷王凯朱建超刘大沛
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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