A pipe jacking machine fixed buckle tile

A technology of fixing buckle and pipe jacking machine, which is applied in the direction of guiding/positioning/aligning device, etc., can solve the problems of difficult processing of fixing buckles, difficult replacement of fixing buckles, long processing cycle, etc., so as to shorten the production mold change time. , The effect of saving manpower and material resources and increasing the contact area

Active Publication Date: 2016-10-26
DAYE SPECIAL STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a fixed fastening tile for a pipe jacking machine to at least solve the problems existing in the prior art such as high difficulty in processing the fixed fastening tile and long processing cycle, and further solve the problems such as difficulty in replacing the fixed fastening tile

Method used

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  • A pipe jacking machine fixed buckle tile
  • A pipe jacking machine fixed buckle tile
  • A pipe jacking machine fixed buckle tile

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] Such as Figure 4 , Figure 5 and Figure 6 As shown, the preferred embodiment of the fixed buckle tile of the pipe jacking machine of the present invention is an integral circular structure, and the fixed buckle tile 4 is installed on the tile buckle bracket.

[0036] Specifically, the fixed button tile 4 is a cylindrical structure with a hollow inner cavity, and on the wall of the cylinder along the length direction of the fixed button tile 4, there is an opening from one end surface of the fixed button tile 4 to the other end surface. There is a straight groove connected with the hollow inner cavity of the cylindrical body. The fixed buckle 4 of the present invention adopts an integral design. The contact surface of the machining putter has made great progress.

[0037] In order to increase the contact surface between th...

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PUM

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Abstract

The invention provides a fixed buckle tile of a pipe jacking machine. The fixed buckle tile designs the original three-piece split buckle tile into a single fixed buckle tile, and uses the bracket bodies of the left buckle tile bracket and the right buckle tile bracket as the overall support part. The left lower cut surface of the fixed buckle tile is overlapped on the left support surface of the left positioning table, the right lower cut surface of the fixed buckle tile is overlapped on the right support surface of the right positioning platform, and then the left and right slopes of the fixed buckle tile are connected with the left positioning platform. The contact surface of the right platform edge and the left platform edge of the right positioning platform is limited, so that the fixed buckle tile does not rotate; the bolt and nut parts of the upper buckle tile bracket and the left buckle tile bracket and the right buckle tile bracket are used to realize the fixed buckle tile. Press down.

Description

technical field [0001] The invention relates to the technical field of rolling pipe jacking machines, in particular, the invention particularly relates to a fixed buckle tile of a pipe jacking machine. Background technique [0002] The product varieties and specifications of the original 273 production line of Hubei Xinye Steel Tube Division are basically covered by 460 and 170 production lines. Under the current market conditions, the contracts are not very full, and the production capacity of the 4 production lines cannot be fully utilized, and the 273 production line is basically in a semi-stop production However, the four production lines of Xinye Steel are suitable for the production of medium and thick-walled pipes, and lack competitiveness in the field of thin-walled pipes. In view of the above situation, in order to improve the company's competitiveness in the field of seamless steel pipes, it was decided to carry out a partial transformation of the rolling mill area...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B39/14
Inventor 邓红森袁方成汪有源王成
Owner DAYE SPECIAL STEEL CO LTD
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