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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.

Pending Publication Date: 2022-08-09
HENAN WATER CONSERVANCY CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing segment assembly equipment does not have the function of fine-tuning the segment during work. When the segment is supported in the area to be installed, the staff then puts the screws in the corresponding screw holes. However, often There will be a slight dislocation of the screw holes between adjacent segments. At this time, adjusting the segment assembly equipment in operation will greatly move the segment, so that there will be a sudden impact between the segment and the adjacent segment. A large force, under the action of this force, a large displacement between the segments is prone to occur, but the traditional segment assembly equipment does not have the function of fine-tuning

Method used

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  • Pipe piece posture adjusting device of pipe piece erector
  • Pipe piece posture adjusting device of pipe piece erector
  • Pipe piece posture adjusting device of pipe piece erector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Refer to the attached image 3 , the circular transport mechanism 1 also includes a ring support frame 101, the inner side of the ring support frame 101 is fixedly provided with an inner convex frame 102, the outer surface of the inner convex frame 102 is equidistantly rotated and installed with a roller 103, and the inner side of the ring support frame 101 is installed A motor one 104 is fixedly installed at equal distances, and a gear one 105 is fixedly installed at the output ends of the motor one 104 .

[0040] Refer to the attached figure 2 and image 3 , the adjustment base frame 2 also includes a ring plate frame 201, the center of the two ring plate frames 201 is fixedly provided with a center frame 204, and the two ring plate frames 201 are fixedly installed with roller columns 205 through the center frame 204. One side of the frame 201 close to the ring support frame 101 is fixedly provided with an inner insertion frame 202, and the inner insertion frame 20...

Embodiment 2

[0047] Refer to the attached Image 6 , the safety mechanism 5 also includes a safety tube 501, the safety tube 501 is movably sleeved on the outer surface of the roller column 205, a tube frame 502 is fixedly arranged on one side of the outer wall of the safety tube 501, and an inner rod 503 is slidably installed inside the tube frame 502, The second motor 403 is fixed with a swivel base 504 toward the center of the circle, and one end of the inner rod 503 is rotatably connected to the swivel base 504. During the process of transporting the segment 6, the angle and position of the second motor 403 change anytime and anywhere.

[0048] Refer to the attached Image 6 , the inner side of the pipe frame 502 is rotated to install the side rotating rod, the outer surface of the side rotating rod is fixedly sleeved with a second gear 506, and one side wall of the inner rod 503 is fixedly provided with a straight row of teeth 505. The straight row of teeth 505 and the second gear 50...

Embodiment 3

[0053] Refer to the attached Figure 8 , the dust collector 7 also includes a working shell 701, the working shell 701 is fixedly installed on the side wall of the ring plate frame 201, one side of the working shell 701 is rotatably installed with a fitting wheel 702, and the fitting wheel 702 and the ring support The inner surfaces of the frame 101 are abutted against each other. During the rotation of the ring plate frame 201 , the fitting wheel 702 will roll against the inner surface of the ring support frame 101 .

[0054] Refer to the attached Figure 9 One end of the working housing 701 is rotatably installed with a crankshaft 706, the crankshaft 706 is fixedly connected with the fitting wheel 702, the end of the crankshaft 706 is rotatably connected with a deflection rod 707, and the end of the deflection rod 707 is rotatably connected with a piston 708, and the piston 708 is slidably installed Inside the working casing 701, the fitting wheel 702 will drive the cranksh...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/08E21F5/00E21F5/20
CPCE21D11/08E21F5/00E21F5/20Y02E10/20
Inventor 张祥新王世龙李振陈晓飞张亚辉
Owner HENAN WATER CONSERVANCY CONSTR ENG
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