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Tunnel gutter cable groove combined formwork hoisting installation equipment and its construction method

A technology of combining formwork and cable grooves, applied in tunnels, tunnel linings, mining equipment, etc., can solve the problems of slow formwork turnover, slow formwork positioning, and inability to meet, and achieve fast formwork turnover, formwork positioning fast, and fixed. solid effect

Inactive Publication Date: 2018-02-16
ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP
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  • Abstract
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  • Application Information

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Problems solved by technology

This patent does not solve the problems of slow positioning of formwork and slow turnover of formwork in the construction of cable troughs, and it cannot meet the requirements of rail transportation in the cave for the clearance of traffic and the construction of cable troughs requires one-time casting.

Method used

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  • Tunnel gutter cable groove combined formwork hoisting installation equipment and its construction method
  • Tunnel gutter cable groove combined formwork hoisting installation equipment and its construction method
  • Tunnel gutter cable groove combined formwork hoisting installation equipment and its construction method

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Embodiment Construction

[0040] The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] Such as Figure 1-6 As shown, the hoisting and rotating installation equipment for the combined formwork of the tunnel ditch cable groove provided by the present invention includes a combined formwork and a crane for hoisting the combined formwork. The combined formwork includes a positioning device and a formwork device for use after on-site assembly and template devices. When moving, use a simple crane to lift, transfer and hang in place, and use its own quick positioning device to realize the positioning of the template. In this embodiment, the combined formwork includes several groups of 5m-long combined formwork, and each set of formwork has an independent water ditch cable groove, which can quickly construct the ability, and does not reduce the use function of the formwork when used alone. When used in conjunction wi...

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Abstract

The invention relates to the technical field of tunnel ditch cable groove equipment, and particularly relates to hoisting and rotating type installation equipment of a tunnel ditch cable groove combination template and a construction method of the hoisting and rotating type installation equipment. According to the hoisting and rotating type installation equipment of the tunnel ditch cable groove combination template and the construction method of the hoisting and rotating type installation equipment, provided by the invention, when early-stage TBM (Tunnel Boring Machine) tunneling and synchronous lining construction tasks are relatively heavy, a plurality of synchronous lining trolleys in a cave move and the requirements on vertical clearances of tunnels of large part transportation after in-caved detachment of a TBM can be met; and when ditch cable groove construction is carried out until the in-caved detachment of the TBM is finished, and the construction is started to be organized after secondary lining construction is finished, the digging of an in-cave communication channel and subsequent work are synchronously carried out, and in-cave transportation does not need to be stopped, so that the requirements on passing clearances by in-cave rail transportation are met.

Description

technical field [0001] The invention relates to the technical field of tunnel ditch cable groove equipment, in particular to a hoisting installation device and a construction method for a tunnel ditch cable groove combination formwork. Background technique [0002] In the prior art, the water trench cable trench is an important part of the modern tunnel as an auxiliary project of the tunnel, and its construction quality directly affects the overall construction and forming image of the tunnel. However, due to the actual construction needs on site, the water trench cable trench is generally constructed in the tunnel Construction began in the middle and late stages of the tunnel, which resulted in heavy pressure on the construction period and high requirements for construction quality, and due to the need for subsequent construction and transportation in the cave, the construction space of the trench cable trench was often strictly limited. Taking the water trench and cable tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/10E21D11/40
CPCE21D11/102E21D11/40
Inventor 郑孝福戴润军胡必飞戴斌徐赞王艳波王超邵维赛王慕华桂另胜
Owner ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP
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