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Removable detector for quick change maze

A detachable and detector technology, which is applied in the direction of measuring instrument components, instruments, measuring devices, etc., can solve the problems of heavy maintenance workload and loss, achieve simplification of disassembly work, avoid damage and loss, and reduce the occurrence of human errors The effect of chance

Active Publication Date: 2019-03-26
TIANJIN HANGLIAN TIKE SCI & TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A train generally needs to install more than 30-40 detectors, and the adjacent detectors are installed in an area above 2m. On-site staff need to carry designated tools and a large number of accessories (including parts that are easily lost and damaged during disassembly and assembly), so The maintenance workload is large and it is easy to cause unnecessary losses

Method used

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  • Removable detector for quick change maze
  • Removable detector for quick change maze
  • Removable detector for quick change maze

Examples

Experimental program
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Embodiment Construction

[0023] The present invention will be further described in detail through the accompanying drawings and specific embodiments below.

[0024] As shown in the figure, this embodiment provides a detachable detector for quick replacement labyrinth, including a base 1 and a probe 2, the probe 2 includes a probe body 21 mounted on the base, a probe body mounted on the probe body The labyrinth 22 on 21 and the end cap 23 fastened on the probe main body 21; at the edge of the end cap 23 close to the probe main body 21, several hooks 231 are arranged, and the hooks 231 includes a hook portion 231b and a plate portion 231a connected to the hook portion 231b, a hook groove 211 is opened on the end plate of the probe body 21 near the end cover, and the hook groove 211 includes a hook groove 211 for the The socket portion 211b into which the hook portion 231b is inserted and the limiting portion 211a connected to the socket portion 211b, the width of the limiting portion 211a is smaller tha...

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PUM

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Abstract

The invention discloses a detachable detector for quickly changing a labyrinth. The detachable detector comprises a base and a probe, wherein the probe comprises a probe body mounted on the base, a labyrinth mounted on the probe body and an end cover fastened on the probe body; multiple clamp hooks are arranged on the edge of the end cover close to one side of the probe body; the clamp hook comprises a hook part and a plate part connected with the hook part; a hook groove is formed in the end plate of the probe body close to one side of the end cover; the hook groove comprises a socket part for inserting the hook part and a limiting part connected with the socket part; and the width of the limiting part is less than that of the hook part. With the technical scheme, in the detachable detector for quickly changing a labyrinth disclosed by the invention, the labyrinth disassembly is simplified by improving the probe body structure.

Description

technical field [0001] The invention relates to a detachable detector for quickly changing a labyrinth, belonging to the technical field of fire safety facilities. Background technique [0002] With the rapid development of rail transit systems such as bullet trains and subways, the demand for rail transit fire alarm systems has also increased, and detectors are one of the items with the largest consumption and frequent maintenance. Therefore, while ensuring stable performance, ease of maintenance is also an important reference item when selecting detectors. [0003] Most detectors on the market today are divided into two parts: the base and the probe. When the detector is installed, it is necessary to connect the base to the installation hole on the top or side wall of the train with screws, then align the probe with the card slot and rotate to the locked position. Most of the probe shells are integral moldings. If you want to replace or regularly clean the labyrinth, you...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D11/00
CPCG01D11/00
Inventor 王文峰刘寰刘兴
Owner TIANJIN HANGLIAN TIKE SCI & TECHN