Deviation rectifying system of shield tunneling machine

A technology of shield machine and operating conditions, which is applied in mining equipment, earth-moving drilling, tunnels, etc., can solve the problems of prone to misoperation, low efficiency of shield machine work, difficulty in steering and rectification control, etc., so as to improve work efficiency. The effect of efficiency

Inactive Publication Date: 2017-03-22
XCMG KAIGONG HEAVY IND NANJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In this way, because the control method depends on the professional quality of the shield machine operator, the work efficiency of the shield machine is low, the guidance and deviation correction control is difficult, and misoperation is prone to occur

Method used

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  • Deviation rectifying system of shield tunneling machine
  • Deviation rectifying system of shield tunneling machine
  • Deviation rectifying system of shield tunneling machine

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Embodiment Construction

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0016] figure 1 It is a structural schematic diagram of a deflection correction system for a shield machine proposed by an embodiment of the present invention.

[0017] see figure 1 , the deflection correction system of the shield machine includes: a shield machine 100 , a guide measurement device 200 , a computing device 300 , and a control device 400 .

[0018] In an ...

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Abstract

The invention provides a deviation rectifying system of a shield tunneling machine. The deviation rectifying system of the shield tunneling machine comprises the shield tunneling machine, a guide measuring device, a calculation device and a control device, wherein the guide measuring device is used for acquiring the current operating situation of the shield tunneling machine after the deviation rectifying system of the shield tunneling machine is started, and sending the current operating situation to the calculation device; the calculation device is used for receiving and saving the current operating situation; and the control device is used for reading the current operating situation from the calculation device, generating control instructions needed for controlling the shield tunneling machine according to the current operating situation, and rectifying deviation of the shield tunneling machine according to the control instructions. Through the deviation rectifying system of the shield tunneling machine, precise guiding and automatic deviation rectifying of the shield tunneling machine can be achieved, and the working efficiency of the shield tunneling machine is effectively improved.

Description

technical field [0001] The invention relates to the technical field of shield tunnel construction, in particular to a deflection correction system for a shield machine. Background technique [0002] With the continuous development of shield tunneling construction technology, the guidance measurement technology has gradually formed two types of automatic guidance measurement systems for shield machine excavation, mainly based on laser target measurement technology and optical prism measurement technology, which meets the current operating conditions of shield machines Accurate measurement requirements. In the related technology, during the construction of the shield machine, the guide measurement device and the tunneling control system of the shield machine are independent of each other. The operator of the shield machine manually reads the deviation value of the screen of the guide measurement device, manually judges the current operation status of the shield machine, and ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/093
Inventor 苏延奇徐昊朗马恩宝
Owner XCMG KAIGONG HEAVY IND NANJING
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