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Adjustable cage construction hoist without cab

A construction hoist, adjustable technology, applied in elevators, elevators in buildings, transportation and packaging, etc., can solve the problems of poor applicability of the hoisting cage, and achieve the effect of high stability

Inactive Publication Date: 2015-12-30
HAINING HUBA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, its applicability for large cages is relatively poor

Method used

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  • Adjustable cage construction hoist without cab
  • Adjustable cage construction hoist without cab
  • Adjustable cage construction hoist without cab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] Such as figure 1 As shown, the adjustable cage construction elevator without a cab includes a frame 1, a tractor 2, a wire rope 3 and a cage 4 with a cavity inside.

[0061] The frame 1 comprises a base 15, a support frame 6 and a top guard 5, the base 15 is flat, the lower end of the above-mentioned support frame 6 and the tractor 2 are all fixedly connected on the base 15, and the above-mentioned top guard 5 is fixed on the support frame 6 upper end, there is a guide structure between the side of the cage 4 and the support frame 6 to enable the cage 4 to slide up and down along the support frame 6, and the top guard 5 also has a wire passing mechanism, and one end of the above-mentioned steel wire rope 3 Connected on the tractor 2, the wire rope 3 is wound on the wire passing mechanism and its other end is fixedly connected to the top of the cage 4.

[0062] The guide structure includes a pulley 7 fixed on the side of the cage 4 and a guide rail 6a on the side of the...

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PUM

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Abstract

The invention provides an adjustable cage construction hoist without a cab, belonging to the technical field of machinery and solving the problem that existing hoists have complex structures. The adjustable cage construction hoist without the cab comprises a rack, traction machines, steel wire ropes and cages with cavities inside, wherein the rack comprises a base, a support frame and a protection top; the base is shaped like a flat plate; the lower end of the support frame and the traction machines are fixedly connected on the base; the protection top is fixedly connected at the upper end of the support frame; guide structures capable of driving the cages to slip up and down along the support frame are arranged between the sides of the cages and the support frame; wire passing mechanisms are also arranged on the protection top; one ends of the steel wire ropes are connected on the traction machines; the steel wire ropes are wound around the wire passing mechanisms; and the other ends of the steel wire ropes are fixedly connected at the tops of the cages. The adjustable cage construction hoist without the cab has a compact structure and is convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a lift, in particular to a construction lift with an adjustable cage without a driver's cab. Background technique [0002] With the rapid development of the national economy, construction elevators have begun to play a huge role in more and more construction fields, and some special functions must be applied in some special places. However, due to the continuous improvement of production levels, in order to To improve productivity and save labor time, people have higher and higher requirements for the structure, performance and efficiency of elevators. The construction elevators of the prior art generally do not have an overweight control device, and its safety is mainly judged by the experience of the operator. There is a limit block, the cage is easy to rise too high and cause overtravel, unnecessary accidents will occur, which will bring losses to users. [0003] In engineer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/00B66B7/00
Inventor 赖裕凤
Owner HAINING HUBA HEAVY IND