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Automatic lifting scaffold

An automatic lifting and scaffolding technology, which is applied to the accessories of scaffolding, the scaffolding supported by the building structure, the supporting structure of the building, etc., can solve the problems of the complexity of the electric hoist and the pulley block, the difficulty of moving the lifting scaffold, and the mutual interference of the wire ropes, etc., so as to facilitate construction , reduce the chance of damage, prevent the effect of fracture

Active Publication Date: 2015-12-16
CHINA CONSTR EIGHTH ENG DIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its outstanding feature is that the overall lifting scaffold uses steel ball gravity to lock the anti-falling device, relying on the gravity of the frame to automatically lock instantly, but there are still problems with the lifting scaffold: the use of electric hoist and pulley block is complicated, and it is easy for wire ropes to interfere with each other In the case of construction in a relatively small site, the lifting scaffolding is difficult to move, and there is a problem of poor practicability

Method used

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Embodiment Construction

[0055] A kind of automatic lifting type scaffold of the present invention is described in detail below in conjunction with accompanying drawing.

[0056] As shown in the accompanying drawings, a kind of automatic lifting type scaffold of the present invention is made up of safety handrail 1, pull-up plate platform 2, steel wire rope 3, platform 4, guide wheel 5, standing column 6, reinforcing beam 7, fixed pulley 8, Guide wheel bearing pin 9, base 10, motor 11, speed reducer 12, axle 13, adjusting screw mandrel 14, electromagnetic brake 15, rotating bucket 16 and adjusting axle 17 etc. are formed. Wherein, the main structure of scaffolding is the cuboid structure that is made of pull-up plate platform 2, four vertical columns 6 and base 10, safety handrail 1 is installed on the pull-up plate platform 2, and platform 4 is installed on the vertical phase column 6, Power unit is installed on the base 10, and the elevating structure of scaffold is made up of motor 11, rotating buc...

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Abstract

The invention provides an automatic lifting scaffold, and belongs to the technical field of building engineering. A body structure of the scaffold is a cuboid structure consisting of an upper pull plate platform, four stand columns and a base; a lifting structure of the scaffold consists of a motor, a rotating drum, a steel wire rope, a fixed pulley, a platform and a stand column; the platform is mounted on the stand column; a power device is mounted on the base, and consists of a motor, a speed reducer, an electromagnetic brake, a shaft and a rotating drum; and one end of the steel wire rope is fixedly wound on the rotating drum, and the other end is fixedly connected with a hanging lug of the steel wire rope of the platform after bypassing through the fixed pulley. The platforms at the two ends of the automatic lifting scaffold are respectively provided with power by independent power systems to achieve lifting demands, that is, the two platforms do no interfere with each other in the working process to satisfy the demands of various working condition environments.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an automatic lifting scaffold. Background technique [0002] Generally, lowering scaffolding [application number: 201410262263.X; application announcement number: CN104005550A] includes a frame body, an electric hoist is mounted on the frame body, and the sling driven by the electric hoist passes through the pulley block and is fixed to the attachment attached to the building above the pulley block. On the support frame, the pulleys are assembled on the frame body and below the electric hoist; the pulley block consists of two pulleys, one of which is a fixed pulley that is fixed, and the other pulley is a movable pulley that can move up and down; Set a steel pipe guide rail composed of two vertical seamless steel pipes at the front and back, and set a circular track composed of two sets of nonlinear arc rollers on the attached support frame. The steel pipe guide ...

Claims

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Application Information

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IPC IPC(8): E04G3/30E04G3/32E04G5/14
Inventor 高贯伟孙磊郑风彪纪贤远
Owner CHINA CONSTR EIGHTH ENG DIV
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