Pipe piece posture adjusting device of pipe piece erector

A technology for adjusting device and segment assembly, which is applied to safety devices, shaft equipment, and final product manufacturing, etc., and can solve problems such as the lack of fine-tuning segments, segment dislocation, and segment assembly equipment that does not have the function of fine-tuning.
CN114876497APending Publication Date: 2022-08-09HENAN WATER CONSERVANCY CONSTR ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HENAN WATER CONSERVANCY CONSTR ENG
Publication Date
2022-08-09

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Abstract

The invention belongs to the technical field of tunnel development, and particularly relates to a segment erector segment posture adjusting device which comprises circular conveying mechanisms, adjusting base frameworks are rotationally arranged on the inner sides of the two circular conveying mechanisms, an adjusting main framework is rotationally assembled between the two adjusting base frameworks through a first hydraulic machine, and a second hydraulic machine is rotationally assembled between the two adjusting main frameworks through a second hydraulic machine. A safety mechanism is rotationally assembled on the side, close to the circle center, of the adjusting main framework, a pipe piece is movably assembled on the side, away from the circle center, of the adjusting main framework, and dust suction pieces are fixedly arranged on the inner side wall of the adjusting base framework at equal intervals. The position of the duct piece can be controlled more precisely in a more multi-angle mode, meanwhile, the function of finely adjusting the position of the duct piece is achieved, the traditional operation mode that only large-amplitude position adjustment is achieved is changed, in addition, the process that the duct piece falls down can be stopped in time, the safety of duct piece installation is improved, and finally dust in a duct piece installation area can be automatically cleared away.
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Description

technical field

[0001] The invention belongs to the technical field of tunnel development, and in particular relates to a segment attitude adjustment device of a segment assembling machine. Background technique

[0002] The segment assembly equipment is one of the important components of the shield boring machine for tunnel construction. After the shield machine is advanced for a certain distance, the segment assembly equipment starts to work immediately, and the segments are assembled into the tunnel lining in time. The performance of the tunnel directly affects the quality of the tunnel forming and the progress of the construction.

[0003] Problems existing in the prior art:

[0004] The existing segment assembly equipment does not have the function of fine-tuning the segment during operation. When the segment is supported in the area to be installed, the staff then puts screws into the corresponding screw holes. However, often There will be a slight misalignment of the...

Claims

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