Underground tunnel digging equipment

A technology for underground tunnels and excavation equipment, applied in the direction of mechanically driven excavators/dredgers, etc., to achieve the effect of improving construction efficiency

Active Publication Date: 2016-06-01
徐州徐工能源装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose an underground tunnel excavation equipment, which can solve the problem that in the prior art, only manpower can be used to complete the excavation process in the construction process of underground excavation

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Embodiment Construction

[0040] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0041] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.

[0042] In order to solve the problem in the prior art that excavation and material transportation cannot be realized at the sam...

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Abstract

The invention relates to underground tunnel digging equipment. The underground tunnel digging equipment comprises a digging arm, a material conveying device and a vehicle frame, wherein the digging arm and the material conveying device are connected with the vehicle frame. The digging arm comprises a bucket, and the digging arm conveys materials to a material collecting zone through the bucket. The material conveying device collects the materials in the material collecting zone and conveys the materials to a traveling bogie. By arranging the digging arm and the material conveying device, the digging function can be achieved, and the materials can be conveyed out in time through the material conveying device, so that the digging procedure in an underground digging technique is completed. Due to the fact that manual labor is replaced, a lot of human resources are saved, personnel safety is ensured, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an underground tunnel excavating equipment. Background technique [0002] At present, in the subway construction technology, there are mainly two kinds of shield tunneling and underground excavation. Shield tunneling is a highly mechanized subway construction method. However, due to its poor flexibility, only standard sections can be excavated, channels with large curvature cannot be completed, and it takes up a lot of space. Therefore, its application is limited to a certain extent. Underground excavation is mostly used in subway transfer stations, station entrances and exits, transfer passages, and subway tunnels with short intervals in the city, accounting for about 45% of the total construction. The construction technology is very mature, but the degree of mechanization is very low , the main processes are all completed by manpower, and a small number of constr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/28E02F3/39
Inventor 孙河川杜祥虎刘峰梁凤远
Owner 徐州徐工能源装备有限公司
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