Small-diameter shield well inner integral transverse moving platform

A shield well and small-diameter technology, which is applied in earth drilling, transportation and packaging, underground transportation, etc., can solve problems such as construction efficiency and achieve reasonable configuration and operation

Pending Publication Date: 2021-03-19
SHANGHAI FOUND ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If different transportation systems cannot be switched flexibly, it will bring huge efficiency problems to the construction. Therefore, it is particularly important to configure the transportation system flexibly.

Method used

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  • Small-diameter shield well inner integral transverse moving platform
  • Small-diameter shield well inner integral transverse moving platform

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Embodiment Construction

[0012] The features of the present invention and other relevant features are described in further detail below in conjunction with the accompanying drawings through the embodiments, so as to facilitate the understanding of those skilled in the art:

[0013] Such as figure 1 , as shown in 2, this embodiment specifically relates to an integral traversing platform in a small-diameter shield well, which consists of a vertical and horizontal steel beam support 1, a hydraulic jacking device 2, a traversing steel platform 3 and multiple steel guide rails 4 . The hydraulic jacking device 2 is symmetrically arranged on both sides of the hole axis, and the telescopic end of the jacking cylinder of the pressing jacking device 2 is firmly welded to the upper traversing steel platform 3, and the telescoping process can drive the platform to translate together. The hydraulic jacking device 2 can be used to make the horizontal steel platform 3 translate left and right at the entrance of the ...

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Abstract

The invention relates to a small-diameter shield well inner integral transverse moving platform. The small-diameter shield well inner integral transverse moving platform is composed of longitudinal and transverse steel beam brackets, hydraulic pushing devices, a transverse moving steel platform and a plurality of steel guide rails. The small-diameter shield well inner integral transverse moving platform is characterized in that the transverse moving steel platform is slidably connected to the longitudinal and transverse steel beam brackets, the hydraulic pushing devices are symmetrically arranged on two sides of a hole axis, the telescopic end parts of pushing oil cylinders of the hydraulic pushing devices are firmly welded to the transverse moving steel platform on the upper part, and thepushing oil cylinders can drive the transverse moving steel platform to horizontally move in the telescopic process; and the multiple steel rails are arranged on the transverse moving steel platform.The problem that the work efficiency is reduced due to the fact that the space in a small-diameter shield well is limited, conversion mechanisms of various kinds of transportation equipment are delayed, and a single track cannot meet the requirements of different transportation systems can be solved. The small-diameter shield well inner integral transverse moving platform is utilized, site construction needs are combined, the self-adaptive guide rails are flexibly arranged, and through translation butt joint, more reasonable configuration and operation of a well inner transportation system are achieved.

Description

technical field [0001] The invention relates to an integral traversing platform in a well, in particular to an integral traversing platform in a small-diameter shield well. Background technique [0002] At present, the rational application of urban energy is a new proposition for the sustainable and efficient development of cities. The focus of the engineering field has largely shifted to urban and regional energy deployment and transportation construction, such as gas, electrical, oil and gas pipelines, etc. With the rapid development of urbanization, there are more and more ultra-long-distance pipeline constructions such as cross-regions and cities, and the scale is also increasing, and shield technology is also developing rapidly. [0003] Ultra-long-distance small-diameter shield tunneling is an indispensable construction technology for pipeline construction. However, small-diameter shield tunneling often faces more problems than large-diameter shield tunneling. Due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F13/00
CPCE21F13/00
Inventor 刘冠梁邹峰梁东青刘桂荣
Owner SHANGHAI FOUND ENG GRP
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