A drive component connecting device for a building pendant

Abstract

The invention discloses a drive part connecting device for a building hoisting tower. The drive part connecting device for the building hoisting tower comprises a bottom installation base plate, wherein a fixed base plate is fixed to one side of the upper surface of the bottom installation base plate through a bolt; a large-scale shaft sleeve shell is arranged on the upper surface of the fixed base plate; a drive circular plate sleeves in the center of the large-scale shaft sleeve shell through a bearing; a rotary cylinder inserting groove is formed in the center of one end surface of the drive circular plate; multiple main hollow structures are arranged in the drive circular plate; annular holes communicating with the main hollow structures are formed in the drive circular plate; an air inflating hole is formed in the drive circular plate; a valve core is arranged in the inflating hole; a main moving plate is arranged in each main hollow structure; and a rotary cylinder is inserted into the rotary cylinder inserting groove. The drive part connecting device for the building hoisting tower provided by the invention can prevent the occurrence of the phenomenon of weight dropping, sothat the use safety and the practicability of the device are improved.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a driving component connection device for a construction pendant tower. Background technique [0002] At present, the hanging tower is indispensable in the construction site, and its main function is to lift heavy objects and other parts to different heights. When lifting, it may be necessary to lift large parts, and the hanging tower in the prior art is used to drive There is a direct connection between the electric motor and the hoisting wheel used to drive the hoisting wire rope, so once the phenomenon of heavy lifting occurs, it is very likely that the motor will burn out or the heavy object will fall. There are relatively large potential safety hazards. Contents of the invention [0003] The object of the present invention is to provide a driving component connection device for a construction pendant to solve the problems raised in the above-mentioned backg...

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Problems solved by technology

[0002] At present, the hanging tower is indispensable in the construction site, and its main function is to lift heavy objects and other parts to different heights. When lifting, it may be necessary to lift large parts, and the hanging tower in the prior art is used to drive There is a direct connection between the electric motor and the hoisting wheel used to drive the hoisting wire rope, so once the phenomenon of heavy lifting occurs, it is very likely that the motor will burn out or the heavy object will fall. There are relatively large security risks

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