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Tunnel construction structure

A technology of tunnel construction and work frame, which is applied in tunnels, hoisting devices, safety devices of hoisting equipment, etc., can solve problems such as low construction efficiency

Active Publication Date: 2020-05-22
CHINA NAT CHEM COMM CONSTR GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The structure of the existing lifting tunnel construction structure is relatively simple, the construction area of ​​the construction personnel on the workbench is fixed, it is inconvenient to make adjustments according to the construction site, and it may cause the construction personnel to be too far away from the construction area and need to change the lifting tunnel The location of the construction structure can only be constructed, resulting in low construction efficiency

Method used

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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 1-8 .

[0029] This embodiment provides a tunnel construction structure, which has a movable sub-operation frame, and construction personnel can open the sub-operation frame for use during construction; the sub-operation frame is elastically connected to the main operation frame, so that the sub-operation The shelf is more convenient and quicker when opening.

[0030] Such as figure 1 As shown, this tunnel construction structure includes ...

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Abstract

The invention provides a tunnel construction structure, and belongs to the field of engineering construction. The tunnel construction structure comprises a base, an elevator and a main working frame,wherein the elevator is arranged on the base, and the main working frame is arranged at the top of the elevator; an auxiliary working frame is connected to one side of the main working frame; a connection frame is fixedly connected to the bottom of the auxiliary working frame; and the connection frame is movably connected to the bottom of the main working frame, and further connected with the mainworking frame through an elastic mechanism. The tunnel construction structure is provided with the movable auxiliary working frame, and constructors can open the auxiliary working frame for use during construction; and the auxiliary working frame is elastically connected with the main working frame, so that the auxiliary working frame is more convenient and rapid to open.

Description

technical field [0001] The invention relates to the field of engineering construction, in particular to a tunnel construction structure. Background technique [0002] Tunnel construction is a very common construction project at present, and a variety of construction tools are required in the construction process, and the construction structure of elevator tunnel is a relatively common tool. The construction structure of the lift tunnel has an elevator and a workbench. When in use, the construction personnel stand on the workbench, and the elevator moves the construction personnel to a suitable construction position for construction. [0003] The structure of the existing lifting tunnel construction structure is relatively simple, the construction area of ​​the construction personnel on the workbench is fixed, it is inconvenient to make adjustments according to the construction site, and it may cause the construction personnel to be too far away from the construction area and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12B66F17/00B66F13/00B66F11/00
CPCE21D9/122B66F11/00B66F13/00B66F17/006
Inventor 不公告发明人
Owner CHINA NAT CHEM COMM CONSTR GRP CO LTD