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Prefabricated stand column erector for double-layer tunnel internal structure construction

A technology of internal structure and assembly machine, which is applied in the direction of tunnels, tunnel linings, mining equipment, etc.

Inactive Publication Date: 2018-06-15
SHANGHAI TUNNEL ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the existing or potential deficiencies in the above-mentioned prior art, the present invention provides a prefabricated column assembly machine for the internal structure construction of a double-layer tunnel, which solves the problem of overcoming the limited internal structural space inside the tunnel to correct the prefabricated columns. Columns for assembly construction

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  • Prefabricated stand column erector for double-layer tunnel internal structure construction
  • Prefabricated stand column erector for double-layer tunnel internal structure construction
  • Prefabricated stand column erector for double-layer tunnel internal structure construction

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Embodiment Construction

[0023] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0024] Attached below Figure 1~4 The present invention will be described in further detail with specific examples.

[0025] The embodiment of the present invention provides a brand-new prefabricated column assembling machine for the construction of the inner structure of the double-layer tunnel. The prefabricated columns complete the assembly work in the narrow space of the tunnel.

[0026] refer to figure 1 As shown, the prefabri...

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Abstract

The invention provides a prefabricated stand column erector for double-layer tunnel internal structure construction. The prefabricated stand column erector comprises a moving chassis, a mechanical rotating arm and a mechanical hand; the mechanical hand is rotatably arranged on the moving chassis through the mechanical rotating arm; the mechanical hand is provided with a mechanical hand body internally provided with a telescopic device and a load lifting device telescopic cylinder connected with a telescopic end of the telescopic device; the mechanical hand is provided with a stand column fixing plate used for sticking the prefabricated stand column to be assembled; the stand column fixing plate is rotatably connected with the mechanical hand body through rotating an oil cylinder group in multiple directions; the stand column fixing plate is provided with a through hole; and the load lifting device telescopic cylinder is arranged in the through hole in a penetrating mode and is connected with a stand column load lifting device. The prefabricated stand column erector for the double-layer tunnel internal structure construction can solve the problem of overcoming the limited internal structure space inside the tunnel to assemble a pre-supported stand column.

Description

technical field [0001] The invention relates to a construction device for tunnel engineering, in particular to a prefabricated column assembly machine used for the internal structure construction of a double-layer tunnel. Background technique [0002] With the large-scale development of urban underground space, the shield method construction technology is more and more used in cities because of its small impact on ground and underground structures and the surrounding environment, ensuring traffic flow, reducing road interruptions and pipeline relocation. For the construction of roads, underground common trenches, subway tunnels, etc., looking at the development of shield tunneling technology at home and abroad, the trend will be diversified and diversified. In the construction of highway tunnels, with the continuous development of shield construction technology and shield machinery and equipment, the tunnel construction technology of super large circular cross-section has be...

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Application Information

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IPC IPC(8): E21D11/40
CPCE21D11/40
Inventor 姜海西庄欠伟李章林朱学银李林李长学严佳梁袁玮皓吴迁徐天明张弛李钦谈晓亮马利腾保丞
Owner SHANGHAI TUNNEL ENG CO LTD
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