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Supporting device for tunnel construction

A supporting device and tunnel construction technology, which is applied to support the top beam of the mine roof, temporary shields, mining equipment, etc., can solve the problems of inconvenient use for construction workers, troublesome installation and disassembly, and poor practicability, and achieve Ease of popularization and use, compact structure, and strong practicability

Active Publication Date: 2018-11-02
杭州三阳建设集团有限公司
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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a support device for tunnel construction, which has the advantage of being easy to use, and solves the problem that the existing support device for tunnel construction has a complex structure, troublesome installation and disassembly, and poor practicability. Inconvenience for construction workers to use

Method used

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  • Supporting device for tunnel construction
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  • Supporting device for tunnel construction

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-5 , a support device for tunnel construction, comprising two columns 1 and two arch mechanisms 3, the tops of the two columns 1 are provided with positioning grooves 2, and one side of the two arch mechanisms 3 is fixedly connected with a positioning The rod 4 and the positioning rod 4 are located inside the positioning groove 2, and one side of the bottom of the two arch mechanisms 3 is fixedly connected with a supporting mechanism 5, and...

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Abstract

The invention relates to the technical field of tunnel construction, and discloses a supporting device for tunnel construction. The supporting device comprises two columns and two arching mechanisms.The tops of the two columns are respectively provided with a positioning groove, a positioning rod is fixedly connected to one side of each arching mechanism, and the positioning rods are located in the positioning grooves. One side of the bottom of each of the two arching mechanisms is fixedly connected with a supporting mechanism, and the bottom of the supporting mechanism is fixedly connected to the side of the corresponding column. The middles of the opposite sides of the two columns are both fixedly connected with a lapping block, one side of each lapping block away from the correspondingcolumn is provided with a lap groove, a cross bar is in lap joint between the two lap grooves, a reinforcing mechanism is fixedly connected to one side of the bottom of the cross bar, and the bottomof the reinforcing mechanism is fixedly connected to the sides of the columns. The supporting device is reasonable in design, high in practicability, convenient to install and remove and convenient topopularize and use. Construction workers can use the device conveniently.

Description

technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a support device for tunnel construction. Background technique [0002] Tunnels are engineering buildings buried in the ground. They are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels and mine tunnels. Supporting devices are needed in the construction of tunnels , the structure of the existing tunnel construction supporting device is complex and the installation and disassembly are cumbersome, the practicability is not strong, and it is inconvenient for construction workers to use. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a support device for tunnel construction, which has the advantage of being easy to use, and solves the problem that the existing support device for tunnel construc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D19/00E21D17/00
CPCE21D17/00E21D19/00
Inventor 向开秀
Owner 杭州三阳建设集团有限公司
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