Shield tunneling machine central revolving body test detection device

Abstract

The invention relates to a shield tunneling machine test detection device, in particular to a shield tunneling machine central revolving body test detection device. The problems of difficulty in positioning and mounting the central revolving body, difficulty in detecting the pressure maintaining performance of the central revolving body under dynamic operation, troublesome manual detection, largeerrors and the like are solved. The device comprises a mounting base, and a transmission system, a motor, a central frame and a linear guide rail are arranged on the mounting base. The output end of the motor is connected with the transmission system, the output end of the transmission system is connected with a central revolving body, the central revolving body is fixed by the central frame, thecentral frame is slidably connected with the linear guide rail, fixed mounting seats are arranged at the two ends of the central revolving body, and the fixed mounting seats are movably connected withthe mounting base. Dynamic and static combined simulation test detection of hydraulic pressure of fluids such as water, foam and grease during tunneling of a shield tunneling machine is simulated, central revolving bodies of different specifications are convenient to install, operation is easy, and the precision is high.

Description

technical field [0001] The invention relates to a detection device for a shield machine, in particular to a test detection device for a central rotary body of a shield machine. Background technique [0002] In the test and detection of the center rotary body of the existing shield machine, the detection device can generally only detect the center rotary body of a specific specification. The standard center frame; and the existing detection method is not perfect, the actual working environment of the shield machine is far worse than the environment provided by the detection device, and the detection device does not simulate the hydraulic pressure, water, and foam during the tunneling of the shield machine. , Grease and other fluid hydraulic dynamic and static joint simulation tests, and during the inspection process, the maintenance personnel cannot observe the dynamic operation of the central rotating body, and need to wait for the detection device to stop before reading the...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the test and detection device of the central rotating body of the shield machine in the prior art, it can only detect the central rotating body of a specific specification, and cannot carry out dynamic and static joint simulation tests of fluid hydraulics such as hydraulic pressure, water, foam, and grease, and maintenance personnel cannot observe the central rotating body. For problems such as the dynamic operation of the revolving body, the present invention provides a test and detection device for the center revolving body of the shield machine, the purpose of which is to quickly locate and install the center revolving body of different specifications, conduct dynamic and static joint simulation tests on the center revolving body, and facilitate The maintenance personnel observed the dynamic motion parameters of the central rotating body during the experiment

Images