Segment transporting device and shield tunneling machine using same

A technology for a transport device and a segment assembling machine, which is applied in the field of shield tunneling machines, can solve the problems of easily damaged rails, small reserved space for segment assembling, and failure of the segment assembling machine to work normally.

Pending Publication Date: 2021-10-29
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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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 provide a segment transportation device to solve the technical problems that the transportation device in the prior art reserves less space for segment assembly, which causes the segments and tracks to be easily damaged and the segment assembly machine cannot work normally; A shield machine using the segment transportation device is also provided to solve the above technical problems

Method used

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  • Segment transporting device and shield tunneling machine using same
  • Segment transporting device and shield tunneling machine using same
  • Segment transporting device and shield tunneling machine using same

Examples

Experimental program
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specific Embodiment 1

[0046] Such as Figure 1 to Figure 5 As shown, the segment transportation device is arranged between the segment assembly machine and the trailer, and can transport the segment 5 to be transported to the grabbing device 12 of the segment assembly machine, wherein the trailer is connected to the segment assembly machine through a drag cylinder, Move forward step by step with the segment assembly machine.

[0047] For the convenience of description, it is defined that the segment assembly machine, the segment transport device, and the trailer are arranged sequentially from front to back. The segment transport device will transport the segment 5 to be transported forward and return it back without a load. In this embodiment, The segment transport device is arranged on the segment 11 that has been laid. The segment transportation device includes an outer frame 8 placed on the laid segment 11, and the outer frame 8 is a structure with an open top and a closed perimeter and bottom....

specific Embodiment

[0063] The shield machine includes a segment assembly machine and a trailer connected to the rear of the segment assembly machine. The trailer is connected to the segment assembly machine through a drag cylinder, and a segment transportation device between the segment assembly machine and the trailer is installed on the trailer. Wherein, the structure of the segment conveying device is the same as that of the above embodiments of the segment conveying device, and will not be repeated here.

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PUM

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Abstract

The invention relates to the technical field of shield tunneling machines, and particularly relates to a segment transporting device and a shield tunneling machine using the same. The segment transporting device comprises an outer frame and an outer frame driving unit, wherein the outer frame is supported on laid segments and can move back and forth when in use; the outer frame driving unit is provided with a linear telescopic end, the linear telescopic end is connected to the outer frame, the outer frame driving unit is provided with a mounting seat for being mounted on a trailer, and the outer frame driving unit can drive the outer frame forward so that the front end of the outer frame is located at the position where a segment splicing machine is located, and can also drive the outer frame backward to the rear of the segment splicing machine; a segment carrying trolley is movably assembled on the outer frame in the front-back direction, and the segment carrying trolley is used for placing the segments; and the outer frame is further provided with a trolley driving unit, and the trolley driving unit is used for driving the segment carrying trolley to move back and forth relative to the outer frame.

Description

technical field [0001] The invention relates to the technical field of shield machines, in particular to a segment transport device and a shield machine using the segment transport device. Background technique [0002] In recent years, full-face tunnel boring machines have been used more and more because of their safety, high efficiency, good economy, and suitability for long-distance operations. In the tunnel construction with segments as the support form, segment assembly is one of the key processes, and segment transportation is an indispensable part of segment assembly. The small-diameter full-face tunnel boring machine has a complex mechanism, compact layout, and small space for segment transportation. The conventional segment transportation device is arranged on a trailer, and the trailer is connected to the rear of the segment assembly machine through a drag cylinder, and the segment transportation device is arranged between the segment assembly machine and the trail...

Claims

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Application Information

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IPC IPC(8): E21D11/40E21D9/06
CPCE21D11/40E21D9/0607
Inventor 贺飞王亚威潘守辰宁向可张玉香
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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