Mechanism and method for locking and unlocking urban rail transit semi-high shielding door

A technology of urban rail transit and unlocking mechanism, applied in the field of rail transit screen door/safety door locking equipment, can solve the problems of large space occupation, high manufacturing cost, inconvenient maintenance, etc., and achieve the effect of ensuring normal operation

Inactive Publication Date: 2018-03-13
XIAN RAILWAY SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing structure takes up a lot of space, is inc

Method used

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Examples

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Example Embodiment

[0021] Such as figure 1 , figure 2 , image 3 As shown, an urban rail transit half-height shielded door locking and unlocking mechanism is provided, which is characterized in that it at least includes: a rotating handle 1, a guide wheel assembly 2, a connecting wire 3, an unlocking assembly 4, a lock 5, and an electromagnetic locking assembly 6. , Stroke switch 7, locking assembly 8, electromagnet 9, device fasteners. The fasteners are mainly used to connect the entire device to the door. The handle 1 is connected to the unlocking assembly 4 through the connecting wire 3 through the guide wheel assembly 2; The assembly 4 is connected with the lock head 5 through a lever; the unlocking assembly 4 is connected with the lock head 5, and the lock head 5 has an electromagnetic locking assembly 6 on it.

[0022] As shown in FIG. 7, the electromagnetic lock assembly 6 includes a travel switch 7, a lock assembly 8, and an electromagnet 9. The travel switch 7 and the electromagnet 9 are conn

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PUM

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Abstract

The invention belongs to rail transit shielding door/safety door locking equipment, and relates to an electronic locking device applicable for rail transit semi-high shielding door locking equipment,in particular to a mechanism and method for locking and unlocking an urban rail transit semi-high shielding door. The mechanism is characterized by at least comprising a swing handle (1), a guide wheel component (2), connecting steel wires (3), an unlocking component (4), a lock (5), an electromagnetic locking component (6), a travel switch (7), a locking component (8) and an electromagnet (9); the handle (1) is connected to the unlocking component (4) through the guide wheel component (2) by virtue of the connecting steel wires (3); and the unlocking component (4) is connected to the lock through a lever; the unlocking component (4) is connected to the lock which is provided with the electromagnetic locking component (6). The mechanism and method for locking and unlocking the urban rail transit semi-high shielding door have the advantages of a simple structure, easy maintenance, installation space saving and low manufacturing and maintenance cost.

Description

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Claims

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Application Information

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Owner XIAN RAILWAY SIGNAL
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