An elevator decorative ceiling for preventing the top core from falling

Abstract

The invention relates to an elevator decoration suspended ceiling capable of preventing ceiling core fall. The elevator decoration suspended ceiling comprises a suspended ceiling framework, the suspended ceiling framework is composed of a front top groove frame body, a left top groove frame body, a back top groove frame body and a right top groove frame body, which are fixedly connected with each other at heads and tails in sequence, a front ceiling core and a back ceiling core are sequentially installed in the suspended ceiling framework along the length direction of the left top groove frame body, an air guide groove body is installed between the front ceiling core and the back ceiling core, both ends of the air guide groove body are respectively fixed on the left top groove frame body and the right top groove frame body, the back ceiling core is fixed between the left top groove frame body and the right top groove frame body by bolts, and a ceiling core locking mechanism is arranged on the front ceiling core. According to the elevator decoration suspended ceiling provided by the invention, a key is controlled to rotate to drive a disk to rotate so as to drive a first lock rod and a second lock rod to carry out telescopic movement along the length direction of a fixing plate, the first lock rod and the second lock rod are respectively inserted in a first slotted hole and a second slotted hole to lock the ceiling cores so as to realize the anti-fall function of the ceiling cores, and the situation that the ceiling cores fall in the case of elevator cab vibration or other cases to accidentally injure the passengers can be prevented.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator decorative ceiling for preventing the top core from falling. Background technique [0002] The structure of the existing elevator decorative ceiling is complicated, and some top cores are welded on the ceiling, and the top core cannot be replaced. If the ceiling core is damaged or the customer thinks it is not beautiful, when you want to replace it, you need to replace the decorative ceiling as a whole, which is very troublesome and increases the cost. Some have the top core stuck on the suspended ceiling, which is easy to fall when the elevator is running, which brings potential safety hazards to passengers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an elevator decorative ceiling that prevents the top core from falling, which has the function of preventing the top core from falling, and can effectively prev...

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing elevator decorative ceiling is complicated, and some top cores are welded on the ceiling, and the top core cannot be replaced. If the ceiling core is damaged or the customer thinks it is not beautiful, when you want to replace it, you need to replace the decorative ceiling as a whole, which is very troublesome and increases the cost. Some have the top core stuck on the ceiling, which is easy to fall when the elevator is running, bringing safety hazards to passengers

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