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Building tower crane manned lifting basket

A technology of building towers and hanging baskets, which is applied to elevators, elevators in buildings, cranes, etc., can solve the problems of physical exertion and low safety factor, and achieve the effect of simple structure, high safety factor and free lifting

Inactive Publication Date: 2015-12-30
江苏锐凯机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing tower cranes lack facilities to protect the personal safety of tower crane operators. Especially in the process of climbing to the top of the tower, tower crane operators not only consume physical strength, but also have a low safety factor when climbing with bare hands. Insufficient physical strength will cause unimaginable and serious consequences

Method used

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  • Building tower crane manned lifting basket
  • Building tower crane manned lifting basket

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and by embodiment the present invention will be further explained and illustrated:

[0016] as attached figure 1 , 2 As shown, the present invention includes a plurality of unit frames stacked into a fixed integral tower body 1 through connecting bolts, a rectangular frame-type manned hanging basket 2, two lifting guide columns 3 and 3', a hoist 4 and a control hoist 4 The working two travel switches 6 and 6' and the damping spring 7 arranged at the bottom of the manned basket 2, the start button of the winch 4 is arranged in the manned basket 2; The parallel form is vertically fixed on the inner side of the tower body 1; the manned hanging basket 2 is arranged in the tower body, and the multiple rollers 201 provided on the outer side of the manned hanging basket 2 respectively embrace two lifting guide columns 3 and 3', to limit the degrees of freedom of the manned hanging basket 2 except for the up and down movement; th...

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Abstract

The invention relates to a building tower crane manned lifting basket which comprises a tower body, a manned basket body, two lifting guide columns and a winch. The two lifting guide columns are vertically fixed to one side of the interior of the tower body in parallel. The manned basket body is arranged in the tower body, holds the two lifting guide columns by means of multiple idler wheels arranged at one side outside the basket body, and the freedom degree of the basket body except vertical motion is limited. The winch is fixed to the upper portion of the tower body and fixedly connected with the manned basket body through connecting ends of steel wire ropes. According to the lifting basket, the winch drives the manned basket body to be lifted, climbing intensity of tower crane operators is eliminated, and the lifting basket is safe and fast to use. The lifting basket has the advantages of being reasonable in design, simple in structure and high in safety coefficient, and the lifting basket is lifted freely.

Description

technical field [0001] The invention relates to a manned lifting basket of a building tower crane, in particular to a structure of a manned lifting basket of a building tower crane, which belongs to the technical field of construction machinery design and manufacture. Background technique [0002] Construction tower cranes are the most commonly used lifting equipment on construction sites. Usually, tower crane operators have to climb from the ground to the top of the tower to operate the tower crane. Therefore, this is a high-altitude and dangerous job. Existing tower cranes lack facilities to protect the personal safety of tower crane operators, especially in the process of climbing to the top of the tower, tower crane operators not only consume physical strength, but also have a low safety factor when climbing with bare hands. Insufficient physical strength will cause unimaginable and serious consequences. Therefore, the existing construction tower cranes should improve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/00B66B1/36B66B1/46B66C23/62
Inventor 陈志刚
Owner 江苏锐凯机械有限公司
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