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High-rise building outdoor crawling lifting device

A technology of high-rise building rooms and lifting devices, which is applied in the direction of lifting devices, lifting equipment safety devices, etc., can solve the problems of hidden safety hazards, high labor intensity, etc., and achieve the effect of preventing slipping or falling

Inactive Publication Date: 2018-08-10
HEBEI UNIV OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous increase of the lifting height, not only the labor intensity is high, but also there is a great potential safety hazard

Method used

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  • High-rise building outdoor crawling lifting device
  • High-rise building outdoor crawling lifting device
  • High-rise building outdoor crawling lifting device

Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] refer to figure 1 , the crawling and lifting device of the embodiment is mainly composed of a suspension wire rope 1, a driving friction wheel 2, a driven friction wheel 6, a frame 5, a hook 3, a rope-out guiding device 4, a safety device 7, a driving motor, a control panel and a remote controller, etc. composition. The frame 5 installs the driving friction wheel 2 and the driven friction wheel 6 of the meshing transmission in its left and right symmetrical positions, and simultaneously sets identical friction grooves 21 inside the two friction wheels of the same size, see Figure 5 . The safety device 7 is fixedly installed on the frame 5 top by bolts, pins, etc., and the suspension hook 3 and the rope-out guide 4 are fixedly installed on the frame 5 bottom by bolts, pins, etc. The suspension wire rope 1 enters the crawling lifting device from the safety device 7...

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PUM

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Abstract

The invention relates to the technical field of weight lifting, in particular to an outdoor climbing lifting device for a high-rise building. The device is compact in structure, small in size, low in weight, capable of being carried outdoors conveniently, easy to control, high in flexibility and applicability, and capable of replacing manual work to achieve weight lifting. The device comprises a machine frame, a lifting hook arranged on the bottom of the machine frame, a driving friction wheel and a driven friction wheel arranged on the machine frame in a horizontally symmetrical mode, a suspended steel wire rope arranged in friction grooves of the driving friction wheel and the driven friction wheel in a winding mode, and a driving motor arranged on the rear portion of the machine frame, used for driving the driving friction wheel to rotate and provided with a speed reduction device. The suspended steel wire rope is wound in the friction grooves of the driving friction wheel and the driven friction wheel which are meshed for transmission in a cross-8 shape.

Description

technical field [0001] The invention relates to the technical field of lifting heavy objects, in particular to an outdoor crawling and lifting device for high-rise buildings. Background technique [0002] There are more and more high-rise buildings, and the building objects, household appliances and furniture installed in high places must be lifted and transported. For building items installed on the external wall, or when the size of the item is too large to pass through the internal passages of the building, outdoor lifting must be implemented. At present, the lifting devices used for lifting scattered items outdoors in high-rise buildings mainly include simple pulley blocks and electric hoists. It is time-consuming and labor-intensive to lift heavy objects with a simple pulley block, and the work efficiency is low; the electric hoist has a heavy weight and is inconvenient to carry out. For the lifting operation with less frequency of one-time use, such as the installati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/00B66F17/00
CPCB66F11/00B66F17/00B66F2700/09
Inventor 姚贵英毕文悦李秋生沈海涛袁晓航
Owner HEBEI UNIV OF ENG
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