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Lifting device for cooling tower steel structure construction and using method thereof

A technology for cooling towers and steel structures, applied in transportation and packaging, traveling bridge cranes, load suspension components, etc., can solve problems such as poor assembly accuracy, inapplicable lifting devices, and high construction costs

Active Publication Date: 2018-07-13
SHANGHAI ERSHIYE CONSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the traditional high-altitude assembly construction method is used for the construction of steel structure cooling towers, there are problems such as strong wind load influence, poor assembly accuracy, high construction costs, and high safety risks; The device is also not suitable for lifting construction of steel structure cooling towers

Method used

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  • Lifting device for cooling tower steel structure construction and using method thereof
  • Lifting device for cooling tower steel structure construction and using method thereof
  • Lifting device for cooling tower steel structure construction and using method thereof

Examples

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Embodiment Construction

[0021] The present invention is further illustrated below by specific examples.

[0022] Such as figure 1 As shown, a lifting device for cooling tower steel structure construction includes a base plate 8, a guide rail 9, a support, a lifting device and a bracket; the guide rail 9 is laid on the base plate 8, and the support is arranged on the guide rail 9 and can be Slide back and forth along the guide rail 9, and the lifting device is arranged on the support. The lifting device includes a lifter 1 arranged on the support and a connecting steel cable 2 connected with the lifter 1 and the bracket respectively, and the steel structure module of the cooling tower After the ground is built, it is placed on the bracket and lifted by the lifter 1 for subsequent hoisting operations.

[0023] The lifting device for cooling tower steel structure construction, the bracket is a frame structure, which includes two bottom beams 6, diagonal braces 7, columns 5 and top beams 4 arranged in p...

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Abstract

The invention relates to the field of construction of a steel-structured cooling tower and particularly relates to a lifting device for construction of a cooling tower steel structure. The lifting device is characterized by comprising a base plate, a guide rail bracket, lifting device bodies and a bracket; a guide rail is arranged on the base plate; the bracket is arranged on the guide rail and can do reciprocated slipping along the guide rail; the lifting device bodies are arranged on the bracket; each lifting device body comprises a lifter arranged on the bracket, and a connection steel cable which is connected with the lifter and the bracket respectively; a steel structure module of the cooling tower is assembled on the ground and then is arranged on the bracket; the steel structure module is lifted through the lifter and is subjected to subsequent hoisting work. By virtue of the lifting device provided by the invention, the steel structure module of the cooling tower can be assembled on the ground; and the plurality of lifting device bodies are arranged so that whole hoisting work of the steel structure module of the cooling tower can be realized. Compared with a traditional cooling tower steel structure which needs a method for assembling at a high part respectively and mounting respectively, the lifting device has the advantages of high installation precision, good construction quality and high construction safety.

Description

technical field [0001] The invention relates to the field of steel structure cooling tower construction, in particular to a lifting device used for cooling tower steel structure construction and a use method thereof. Background technique [0002] The steel structure has the advantages of light weight, good anti-seismic performance and fast construction speed. Therefore, applying the steel structure to the cooling tower can save construction costs and achieve the purpose of environmental protection. When the traditional high-altitude assembly construction method is used for the construction of steel structure cooling towers, there are problems such as strong wind load influence, poor assembly accuracy, high construction costs, and high safety risks; The device is also not suitable for lifting construction of steel structure cooling towers. Contents of the invention [0003] The object of the present invention is to provide a device for assembling the steel structure module...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C13/08B66C1/12B66C17/06
CPCB66C1/12B66C13/08B66C17/06
Inventor 常华刘明路何月峰王军唐启旭
Owner SHANGHAI ERSHIYE CONSTR CO LTD
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