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Portable platform for tower crane bracket welding

A tower crane and platform technology, applied in the field of portable platforms, can solve problems such as lack of wide applicability, embedded parts cannot be turned around, and high cost investment, and achieve the effects of convenient transportation and turnaround, low cost of use, and short time consumption

Inactive Publication Date: 2020-07-31
THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this method is only applicable to the construction method where the inner frame floor slab follows the core wall. It must be ensured that the floor slab around the elevator shaft has been constructed, and it does not have wide applicability.
Moreover, the embedded parts cannot be turned over, and the cost investment is relatively large
[0007] Therefore, there is an urgent need to develop a safe, reliable, convenient and quick installation and use, suitable for super high-rise internal climbing tower crane corbel welding operation platform device, which can effectively solve the platform erection problems currently used for super high-rise internal climbing tower crane corbel welding,

Method used

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  • Portable platform for tower crane bracket welding
  • Portable platform for tower crane bracket welding
  • Portable platform for tower crane bracket welding

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Embodiment Construction

[0044] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0045] see Figure 1 to Figure 10 As shown, the present invention is a portable platform for tower crane corbel welding, comprising a hanging rod mechanism 2 hung on the tower crane 1, the hanging rod mechanism 2 is connected with an installation protection mechanism 3 and a platform mechanism 4, and the platform mechanism 4 Construction protection mechanism 5 is provided on both sides.

[0046] The hanging rod mechanism 2 includes two symmetrical and parallel slide rails 201, and each slide rail 201 is provided with hooks 202 on the upper and lower sides of the back, and each hook 202 is set corresponding to the climbing support block 101 on the standard section of the tower crane 1. Both sides of the slide rail 201 are symmetrical and are provided with through slide slots 203 from top to bottom. A first pin 204 is provid...

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Abstract

The invention provides a portable platform for tower crane bracket welding, and belongs to the technical field of engineering construction. The problem that in the welding process of a super-high-riseinwards-climbing tower crane bracket, a platform for welding the bracket is hardly erected is effectively solved. According to the technical scheme, the portable platform comprises a hanging rod mechanism hung on a tower crane, a mounting protecting mechanism and a platform mechanism are connected to the hanging rod mechanism, and construction protection mechanisms are arranged on the two sides of the platform mechanism. The portable platform has the beneficial effects that the problems that the complex process that materials need to be hoisted and a platform needs to be erected in each timeof bracket welding exists, the construction period is long, the cost is high, and the safety is low are avoided.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to a portable platform used for tower crane corbel welding. [0002] technical background [0003] In the current super high-rise internal climbing tower crane corbel welding process, it is often faced with the problem that the platform for welding corbels is difficult to build. The installation position of the super high-rise internal climbing tower crane is generally selected in the elevator shaft, there is no plate structure in the elevator shaft, and there is no horizontal working surface for the welding of the corbels, which is difficult. [0004] At present, the following two methods are often used for on-site construction: [0005] 1. On the standard section of the tower crane, a steel pipe platform with outwardly extending fasteners is erected. The steel pipe platform needs to be in the form of a cantilever, which requires high length and strength of the ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/62B66F11/00B66F13/00B66F17/00B23K37/00
CPCB23K37/00B66C23/62B66F11/00B66F13/00B66F17/006
Inventor 黄翔李志水任子昂刘嘉东汪胜王靖文董军业赵晓娟
Owner THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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