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Shield tunneling machine and duct piece conveying device thereof

A technology of conveying device and shield machine, which is applied in the direction of shaft equipment, shaft lining, mining equipment, etc., to achieve the effects of reducing labor intensity, low cost, and easy assembly, inspection and maintenance

Inactive Publication Date: 2012-12-05
SANY HEAVY IND CO LTD (CN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve at least one of the problems of low transportation efficiency, complicated manual operation, low equipment reliability, and unsuitability for small-radius tunnel hoisting in the above-mentioned prior art, the present invention provides a shield machine segment conveying device, which can Effectively overcome the problems in the above-mentioned prior art

Method used

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  • Shield tunneling machine and duct piece conveying device thereof
  • Shield tunneling machine and duct piece conveying device thereof
  • Shield tunneling machine and duct piece conveying device thereof

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0039] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0040] The invention provides a segment conveying device for a shield machine, which includes a conveying beam composed of a plurality of sequentially hinged beam bodies, a transmission mechanism, a conveying trolley 2...

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Abstract

The invention provides a duct piece conveying device of a shield tunneling machine. The duct piece conveying device comprises a conveying beam, a transmission mechanism, a conveying trolley and a duct piece lifting device, wherein the conveying beam consists of a plurality of beam body sections which are sequentially hinged with one another; the transmission mechanism is mounted on the conveying beam and can drive the conveying trolley to travel along the conveying beam; and the duct piece lifting device is connected with the conveying trolley so as to realize the lifting and laying of duct pieces. According to the technical scheme provided by the invention, the steel wire rope trolley is driven to travel along the conveying beam through a hydraulic motor, so that the conveying efficiency is high, and the manual operating strength is low; the duct piece conveying device of the shield tunneling machine has the advantages of compactness, more optimized and reasonable structure, low cost and high reliability; and the lifting and laying of the duct pieces are realized through a steel wire rope and a pulley block by an oil cylinder, the lifting height is low, and the occupied tunnel space is less. The invention further provides the shield tunneling machine.

Description

technical field [0001] The invention relates to the field of engineering machinery, and more specifically, to a segment conveying device for a shield machine and a shield machine. Background technique [0002] The shield machine is a technology-intensive major engineering equipment that integrates mechanical, electrical, hydraulic, laser, sensing, measurement, control, information, computer and other technologies and is dedicated to the construction of underground tunnels. It has the functions of excavating and cutting soil, Functions such as muck transportation, tunnel lining assembly, measurement guidance and deviation correction, etc., are widely used in engineering fields such as subways, railways, highways, municipalities, and hydropower tunnels. Segment conveying is an important link to ensure the assembly of tunnel lining. This link requires the device to be able to transport the segment from the segment trolley located at the first supporting trolley to the place wh...

Claims

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Application Information

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IPC IPC(8): E21D11/40E21D9/06
Inventor 窦宏印杨琦吕传田
Owner SANY HEAVY IND CO LTD (CN)
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