Hanging cage structure for elevator

Abstract

The invention provides a hanging cage structure for an elevator. The hanging cage structure comprises a hanging cage body and a buffering mechanism arranged below the hanging cage body, wherein an anti-falling mechanism is arranged on the hanging cage body, the anti-falling mechanism comprises an anti-falling device arranged in the middle of the hanging cage body and transmission gears corresponding to the anti-falling device on the left side and the right side of the hanging cage body, and the anti-falling device is connected with the transmission gears on the two sides of the hanging cage body through a double-head long shaft. The hanging cage structure has the advantages of being simple in structure, stable, reliable, high in safety, and capable of achieving multi-stage deceleration ofthe hanging cage body, and the deceleration effect and the safety performance of the hanging cage structure are greatly improved; the anti-falling device is arranged in the middle of the hanging cagebody, so that the synchronism of the transmission gears on the two sides of the hanging cage body is improved, and the action effect of the anti-falling device is improved; and the buffering mechanismis arranged below the hanging cage body so that three-level buffering and deceleration of the hanging cage body can be achieved, the deceleration effect of the hanging cage structure is greatly improved, and the safety of the hanging cage body is improved.

Description

technical field [0001] The invention belongs to the field of lifting equipment, in particular to a cage structure for a lift. Background technique [0002] The cage is a cage-like device used to transport personnel up and down. It is the main equipment used to transport personnel to maintain the exterior walls of high-rise buildings or underground equipment. Traditional building cages mostly use the upper part of the building to retract and release the safety rope. The building cage is equipped with a lifting device, but the built-in lifting device of the building cage is used for lifting, and the control of the lifting balance is unstable. Generally, there is no emergency brake accessory device, which brings many unsafe factors to the safe operation of the building cage. ; and the underground cage, because the cage works in the shaft, so the space on the top of the cage is insufficient, and safety considerations must be taken into account, so the best way is to place the de...

AI Technical Summary

Problems solved by technology

[0002] The cage is a cage-like device used to transport people up and down. It is the main equipment used to transport people to maintain the exterior walls of high-rise buildings or underground equipment. Traditional building cages mostly use the upper part of the building to lift and retract the safety rope. The building cage is equipped with a lifting device, but the built-in lifting device of the building cage is used for lifting, and the control of the lifting balance is unstable. Generally, there is no emergency brake accessory device, which brings many unsafe factors to the safe operation of the building cage. ; and the underground cage, because the cage works in the well, so the space on the top of the cage is insufficient, and safety considerations must be taken into account, so the best way is to place the deceleration safety device under the cage. The existing deceleration safety device Can not play a good role in slowing down and protecting the cage

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