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Integral lifting auxiliary device for asymmetric large grid structure

A grid structure and overall lifting technology, applied in the directions of safety devices, transportation and packaging, load hanging components, etc., can solve the problems of inconvenient construction, long on-site construction and installation period, poor welding conditions, etc., to improve flexibility, The effect of shortening construction period and improving stability

Active Publication Date: 2021-06-15
深圳市瑞鑫钢结构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the conditions for welding at high altitude are harsh and the construction is inconvenient, resulting in a long period of on-site construction and installation

Method used

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  • Integral lifting auxiliary device for asymmetric large grid structure
  • Integral lifting auxiliary device for asymmetric large grid structure
  • Integral lifting auxiliary device for asymmetric large grid structure

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Embodiment Construction

[0034] The following is attached Figure 1-6 The application is described in further detail.

[0035] The embodiment of the present application discloses an asymmetrical large-scale grid structure overall lifting auxiliary device. refer to figure 1 and figure 2 , an asymmetric large-scale grid structure overall lifting auxiliary device includes a counterweight device for fixedly connecting the large-scale grid structure 1, the counterweight device includes a counterweight frame 2 and a counterweight block 3, and the counterweight frame 2 is connected to the large-scale grid structure. A connecting component 7 is arranged between the lattice structures 1, the counterweight 3 is arranged in the counterweight frame 2, and an installation component 5 is arranged between the counterweight 3 and the counterweight frame 2, and the large-scale grid structure 1 is also connected with a balance device 8. When lifting the large-scale grid structure 1, first determine the hoisting po...

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Abstract

The invention relates to the field of steel structure installation, in particular to an integral lifting auxiliary device for an asymmetric large grid structure. The integrated lifting auxiliary device comprises a balance weight device arranged on a large grid structure, the balance weight device comprises a balance weight frame and a balance weight block, the balance weight frame is detachably and fixedly connected with the large grid structure, the balance weight block is arranged in the balance weight frame, and the balance weight block is detachably and fixedly connected with the balance weight frame. According to the integral lifting auxiliary device for the asymmetric large grid structure, firstly, a lifting point for lifting is determined according to the structure of the large grid structure, then the mass difference of the large grid structure on the two sides of a lifting point connecting line is calculated, the weight of a balance weight device connected with the large grid structure is determined according to the weight difference of the two sides, the movable balance weight frame is fixedly connected with the large grid structure, the balance weight block with the calculated weight is moved into the balance weight frame, the balance weight device is used for enabling the weight of the two sides of the lifting point connecting line to be in a balanced state, welding of the large grid structure in the air is avoided, and the effect of shortening the field construction period of the asymmetric large grid structure is achieved.

Description

technical field [0001] The application relates to the field of steel structure installation, in particular to an overall lifting auxiliary device for an asymmetrical large grid structure. Background technique [0002] At present, with the development of the economy, the speed of urbanization is getting faster and faster, and there are more and more large buildings in the city. While the large buildings are developing higher and larger, they are also becoming more artistic and visually expressive. The direction of the impact effect is developing rapidly, so a decorative or functional grid structure frame is often set on the top of a large building. While grid structure meets people's aesthetic requirements, it also brings new technical problems and new construction standards to building construction, especially the asymmetric large grid structure. [0003] During the construction of the existing asymmetric large-scale grid structure, because the lifting points cannot be symm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/08B66C13/06B66C15/06F16F15/28
CPCB66C13/08B66C13/06B66C15/065F16F15/28
Inventor 王幸杜小户
Owner 深圳市瑞鑫钢结构工程有限公司
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