Side-standing integrated linkage mechanism

Abstract

The invention discloses a side-standing integrated linkage mechanism. The mechanism comprises an air cylinder aluminum profile, wherein a first support and a second support are fixedly connected to the top and the bottom of the air cylinder aluminum profile correspondingly, locking adjusters are fixedly connected to the first support and the second support correspondingly, a second guide shaft is slidably connected to the top of the air cylinder aluminum profile, a driving block is slidably connected to the top of the second guide shaft, and a center hole is formed in the top of the driving block. According to the invention, a train controller gives out or intermediate an electric signal of an electromagnet to control an iron core to drive a third guide shaft to be separated from or connected with a clamping groove, when the third guide shaft is separated from the clamping groove, an inner operation switch is disconnected with a main lock, and a door cannot be opened inside a train, and when the third guide shaft is connected with the clamping groove, the inner operation switch is connected with the main lock, the door can be opened inside the train, and the situation that the train door is opened due to mistaken touch of the inner operation switch is avoided.

Description

technical field [0001] The invention relates to the technical field of emergency unlocking of sliding doors, in particular to a side-standing integrated linkage mechanism. Background technique [0002] The plug door is mainly that this kind of door has two actions of plugging and pulling, that is, the door is closed by being inserted into the door of the car from inside or outside the car to make it closed and sealed. When the door is opened, when the door is moved away from the door for a certain distance , can extend the inside or outside of the car body to slide, the existing publication number is CN103046827A, and the name is "Electric Plug Door Locking and Unlocking Mechanism", which includes a locking and unlocking assembly and a motor swing rod drive assembly. However, the locking and unlocking mechanism Opening and locking rely on the rotation of the motor, and it cannot work normally when the motor is powered off. The existing publication number is CN206205627U, and...

AI Technical Summary

Problems solved by technology

[0003] However, there are some potential safety hazards in the "electrically controlled manual locking mechanism for sliding doors and sliding doors using this mechanism", that is, it is impossible to avoid the door leaf opening caused by the passenger's mistake touching the inner operation and manually opening the unlocking device, resulting in a safety accident. Therefore, the present invention provides a side-standing integrated linkage mechanism to avoid the opening of the car door due to mistouching the inner operation

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