Tunneling machine head translation turning device and translation turning method
By installing jacking cylinders and steering components on the shield machine bracket body, the shield machine can be moved and rotated, solving the problem of cumbersome cylinder disassembly and improving construction efficiency.
CN117145499BActive Publication Date: 2026-06-26SHANGHAI SHANGAN MECHANICAL CONSTR CO LTD
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Patent Information
- Application Number
- CN202311227932.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-22
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2043-09-22
AI Technical Summary
Technical Problem
During tunnel boring machine (TBM) construction, the disassembly and installation of hydraulic cylinders is a complicated process, resulting in a heavy workload for workers and affecting construction efficiency.
Method used
The bracket body is equipped with multiple jacking cylinders and steering components. By rotating the jacking cylinders, the bracket body is positioned vertically or horizontally. The extension and retraction of the piston rod of the jacking cylinders drives the bracket body to move or rotate, thus avoiding the need for disassembly and installation of the cylinders.
Benefits of technology
It reduced the workload of the staff, improved construction efficiency, and simplified the turning process of the tunnel boring machine.
✦ Generated by Eureka AI based on patent content.
Abstract
The application relates to the field of shield machine construction auxiliary equipment, in particular to a shield machine head translation turning device and a translation turning method, which comprises a bracket body and multiple push oil cylinders, the multiple push oil cylinders are arranged on the two sides of the bracket body in two groups, further comprises a steering part, the steering part is provided with multiple push oil cylinders, the steering part is a spherical structure, the steering part is installed on the bracket body and can be rotated at will, one end of the push oil cylinder is connected to the steering part, and rotating the steering part can make the push oil cylinder be in a vertical state or a horizontal state. The application has the effects of reducing the labor burden of workers and improving construction efficiency.
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