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Supporting device for tunnel construction and using method

A supporting device and a technology for tunnel construction, which are applied to supporting the roof beam of the mine roof, earthwork drilling, temporary shielding and other directions, can solve the problems of inconvenience for construction workers to use, troublesome installation and disassembly, and poor practicability, etc. To achieve the effect of easy promotion and use, compact structure and strong practicability

Active Publication Date: 2020-07-10
南京研科工程技术有限公司
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Problems solved by technology

[0005] 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

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  • Supporting device for tunnel construction and using method
  • Supporting device for tunnel construction and using method
  • Supporting device for tunnel construction and using method

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Embodiment Construction

[0027] 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.

[0028] 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 and a using method. The supporting device comprises two stand columns andtwo arch mechanisms, wherein positioning grooves are formed in the tops of the two stand columns correspondingly, positioning rods are fixedly connected to one sides of the two arch mechanisms correspondingly, the positioning rods are located in the positioning grooves, supporting mechanisms are fixedly connected to one sides of the bottoms of the two arch mechanisms, the bottoms of the supporting mechanisms are fixedly connected to the side faces of the stand columns, lap joint blocks are fixedly connected to the middles of the opposite faces of the two stand columns, lap joint grooves are formed in the sides, away from the stand columns, of the lap joint blocks, a transverse rod is in lap joint with the interior between the two lap joint grooves, a reinforcing mechanism is fixedly connected to one side of the bottom of the transverse rod, and the bottom of the reinforcing mechanism is fixedly connected to the side face of the stand columns. The supporting device for tunnel construction is reasonable in design, high in practicability, convenient to mount and dismount, convenient for construction workers to use and convenient to popularize and use.

Description

[0001] This application is a divisional application with the application date being May 23, 2018, and the application number being CN201810499151.4, whose invention name is a support device for tunnel construction. technical field [0002] The invention relates to the technical field of tunnel construction, in particular to a support device for tunnel construction and a usage method. Background technique [0003] 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 [0004] (1) Solved technical problems [0005] Aim...

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 南京研科工程技术有限公司
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