Automatic arch supporting adjustment control device and method for arch frame trolley

An adjustment control and arching technology, which is applied to the control of use feedback, shaft equipment, earthwork drilling and mining, etc., can solve the problems of lack of detection and automatic adjustment methods, improve installation efficiency and construction quality, reduce labor intensity, and improve The effect of the construction effect

Pending Publication Date: 2020-11-03
CHANGSHA KEDA INTELLIGENT EQUIP INC CO
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an automatic bracket adjustment control device and method for an arch trolley, which is designed according to the tunnel construction process, in view of the lack of detection and automatic adjustment means in the installation process of the arch in the prior art. Par

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  • Automatic arch supporting adjustment control device and method for arch frame trolley
  • Automatic arch supporting adjustment control device and method for arch frame trolley

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Embodiment Construction

[0019] In the present invention, the attitude of the arch refers to the angle in the horizontal direction and the angle in the vertical direction at both ends of the arch.

[0020] see in conjunction figure 1 , the present invention is an automatic arch adjustment control device for an arch trolley. First, an inclination sensor is installed on the arch, and according to the requirements of tunnel construction parameters, the attitude of the arch after it is fixed on the tunnel surface is determined in advance, that is, the final installation of the arch. attitude, and then detect the attitude of the arch in real time through the inclination sensor during installation, and use the difference between the two attitudes to automatically adjust the arm joint movement of the arch trolley, so that when the arch is in place, its attitude can meet the tunnel construction parameters Require. Specifically, the device includes a human-computer interaction unit, a sensing signal acquisiti...

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Abstract

The invention discloses an automatic arch supporting adjustment control device and method for an arch frame trolley, and the device comprises a man-machine interaction unit, a sensing signal collection unit, a control unit and a signal output unit, and is characterized in that an inclination angle sensor is arranged on a pre-installed arch frame, and the posture of the arch frame after being fixedon a tunnel surface is determined according to the tunnel construction parameter requirements; and then the current posture of the arch frame is detected in real time in the installation process, thearm frame joint movement of the arch frame trolley is automatically adjusted through the difference value of the angles (the horizontal direction angle and the vertical direction angle) correspondingto the two postures, when the arch frame is in place, the posture of the arch frame can meet the tunnel construction parameter requirement, the construction effect can be improved, and the labor intensity of an operator can be reduced.

Description

technical field [0001] The invention relates to arch installation during tunnel construction, in particular to an automatic bracket adjustment control device and method for an arch trolley. Background technique [0002] In the tunnel construction process, there are clear parameter requirements for the installation position of each steel arch frame, and the quality of the arch frame installation plays a vital role in the quality of tunnel construction. [0003] At present, there are mainly two ways to install the steel arch: 1. With the help of bench equipment, the arch is manually lifted for welding and installation; 2. The arch is lifted to the tunnel surface by equipment for welding and installation. The adjustment of the position mainly includes: the horizontal height of the two ends of the arch, and the angle of the arch in the vertical direction. Regardless of the installation method, during the installation process, the adjustment and determination of the position are...

Claims

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Application Information

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IPC IPC(8): G05D3/12E21D11/18E21D11/40
CPCG05D3/12E21D11/18E21D11/40
Inventor 林叔斌邵凡朱琴生张惠斌潘维
Owner CHANGSHA KEDA INTELLIGENT EQUIP INC CO
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