Assembly machine offline detection device and detection method

Abstract

The invention discloses an off-line detection device and detection method for an assembly machine, comprising an installation platform and a detection device, the installation platform includes a vertical beam and a base, the base includes two base beams and a connecting plate of the base beam, and the assembled The method for offline detection of the assembly machine by the offline detection device of the machine comprises the following steps: Step 1, installing the assembly machine on the offline detection device of the assembly machine: installing the assembly machine separated from the cantilever of the shield body on the offline detection of the assembly machine on the device, and fixedly connect the assembly machine to the vertical beam through bolts; step 2, carry out functional testing of the six degrees of freedom of the assembly machine lifting, assembly machine pitch, assembly machine deflection, assembly machine translation, assembly machine rotation, and assembly machine roll . The invention realizes the off-line detection of the assembly machine, improves the maintenance quality of the assembly machine, reduces labor intensity, and improves construction efficiency.

Description

technical field [0001] The invention belongs to the technical field of off-line detection of an assembly machine, and in particular relates to an off-line detection device and a detection method of an assembly machine. Background technique [0002] The assembly machine is the executive mechanism used to realize the support of the excavated tunnel during the subway shield construction process, and its importance is self-evident. Then the quality of the assembly machine is particularly important. At present, the shield tunneling industry cannot realize offline detection of the assembly machine, and only stays in a static maintenance state without quality inspection experimental devices. In addition, during the maintenance process, due to the huge structure of the assembly machine itself, the net weight of the assembly machine is tens of tons. When the shield machine is disassembled for maintenance, the assembly machine must be separated from the shield cantilever. The separate...

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Problems solved by technology

Then the quality of the assembly machine is particularly important. At present, the shield tunneling industry cannot realize offline detection for the assembly machine, and only stays in a static maintenance state without quality inspection experimental devices.

In addition, during the maintenance process, due to the huge structure of the assembly machine itself, the net weight of the assembly machine is tens of tons. When the shield machine is disassembled for maintenance, the assembly machine must be separated from the shield cantilever. After separation, the assembly machine cannot achieve six Freedom of movement, maintenance is inconvenient, and wastes manpower and material resources, reducing construction speed

Therefore, there is a lack of an offline detection device and detection method for the assembly machine with a simple structure and a reasonable design. By installing the platform and the detection device, the offline detection of the assembly machine can be realized, the maintenance quality of the assembly machine can be improved, and the normal operation of the assembly machine can be ensured. Requirements, reduce labor intensity and improve construction efficiency

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