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Shield tunneling segment erector six-freedom-degree full automatic control system

An automatic control system and technology of shield segments, which are applied in shaft equipment, shaft lining, tunnel lining, etc., can solve the problems of high total construction cost, large installation space, and poor positioning accuracy of segment assembly.

Inactive Publication Date: 2015-07-01
JIANGSU KAIGONG TUNNEL MACHINERY
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  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a A six-degree-of-freedom fully automatic shield segment assembly machine with high positioning accuracy, low requirements for light sources or no need for additional light sources, easy installation of imaging equipment and small installation space, which is beneficial to improve construction speed and reduce total construction cost Control System

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  • Shield tunneling segment erector six-freedom-degree full automatic control system

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[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] In a preferred embodiment of the present invention, a six-degree-of-freedom automatic control system of a shield segment assembly machine, such as figure 1 As shown, it includes imaging equipment, image processing equipment, computer, PLC, control chip, solenoid valve, hydraulic actuators and sensors; imaging equipment, image processing equipment, computer, PLC and control chip are connected in sequence, and the solenoid valve is in the main control chip The movement of the hydraulic actuator is driven under the control of the hydraulic actuator. The sensor is used to detect the movement of ...

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Abstract

The invention discloses a shield tunneling segment erector six-freedom-degree full automatic control system. The shield tunneling segment erector six-freedom-degree full automatic control system comprises an imaging device, an image processing device, a computer, a PLC (programmable logic controller), a control chip, an electromagnetic valve, a hydraulic actuator and a sensor. The shield tunneling segment erector six-freedom-degree full automatic control system is high in positioning accuracy, and low in demand for a light source, and even does not need to additionally arrange the light source, and the imaging device is convenient to install, and needs a small installation space, and additionally the shield tunneling segment erector six-freedom-degree full automatic control system can further improve construction speed, and also can reduce total cost of construction.

Description

[0001] technical field [0002] The invention relates to the technical field of segment assembling machines, in particular to a six-degree-of-freedom automatic control system for a shield segment assembling machine. [0003] Background technique [0004] At present, the segment assembly system of the domestic shield machine is based on the observation of human eyes and uses remote control to control the execution system. The positioning accuracy is poor and the construction speed is slow during the assembly process using this segment assembly method, resulting in the total construction cost. relatively high. In addition, foreign countries have used the optical section method to calculate the shield machine for automatic segment assembly. The segment automatic assembly device of the shield machine uses the optical section method structure active vision technology to detect the position and shape of the assembled segment. The positioning of the installed segment is displa...

Claims

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Application Information

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IPC IPC(8): E21D11/40
Inventor 苏延奇黄浩徐昊朗韩真严子君王青霞
Owner JIANGSU KAIGONG TUNNEL MACHINERY
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