Multi-working condition template of tunnel lining trolley

Abstract

The invention relates to a multi-working condition template of a tunnel lining trolley. The template comprises a vault template and a side wall template, wherein the vault template comprises a plurality of vault template standard sections, an adjusting lead screw and a vault template adjusting section; a radian of the vault template is changed by adjusting a length of the adjusting lead screw, anda width of the vault template is changed by replacing the vault template adjusting section; and the side wall template comprises a side wall template standard section and a side wall template adjusting section, and the side wall template adjusting section is located under the side wall template standard section, and height lifting of the side wall template is achieved by increasing or decreasingthe side wall template adjusting section. The template is ingenious in design, the structure is simple, operation is convenient, a radian, a net span and a arching height of the lining trolley template are changed, the trolley can be suitable for various tunnel section shapes at the same time, a device utilization rate is improved, and the template has good market prospect and development space for the prior art.

Description

technical field [0001] The invention relates to the technical field of tunnel lining trolley formwork, in particular to a tunnel lining trolley multi-condition formwork. Background technique [0002] Tunnel lining trolley is a kind of construction equipment used for secondary lining of tunnels. The outline size of tunnel lining is ensured by the shape of the trolley formwork. At present, lining trolleys generally correspond to one type of tunnel section profile and one type of formwork. The mileage of the tunnel is not long, the use of the lining trolley at the end of the project has not reached its design life, and the equipment still has use value, but the trolley formwork of this tunnel section usually cannot be directly applied to the tunnels of other sections, which results in Idle equipment and waste of resources. [0003] How to design a tunnel lining with ingenious design, simple structure and convenient operation, to realize the change of the radian, clear span and...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of existing lining trolleys, one type of tunnel cross-section profile corresponds to one type of formwork, and the mileage of some tunnels during construction is not long. At the end of the project, the use of lining trolleys has not reached its design life, and the equipment still has use value, but The trolley formwork of this kind of tunnel section usually cannot be directly applied to tunnels of other sections, which causes technical problems such as idle equipment and waste of resources. , simple structure, easy operation, realize the change of the radian, clear span and arching height of the formwork of the lining trolley, so that the trolley can be applied to a variety of tunnel cross-sectional shapes at the same time, and the purpose of improving the utilization rate of equipment

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