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Coordinate positioning device and positioning method for flange of steel pipe column interface

A technology for interface flanges and steel pipe columns, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of irregular blanking of interface flanges, large errors in positioning coordinates, and errors in marking lines, etc., and achieve high precision, The effect of expanding the radius and reducing the error

Active Publication Date: 2019-02-26
HEAVY EQUIP ENG CO LTD OF WUCHANG SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the irregular blanking of the interface flange and the error of marking, the error of this method of positioning coordinates is extremely large

Method used

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  • Coordinate positioning device and positioning method for flange of steel pipe column interface
  • Coordinate positioning device and positioning method for flange of steel pipe column interface

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Experimental program
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Effect test

Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] see figure 1 and figure 2 As shown, the present invention provides a steel pipe column joint flange coordinate positioning device for positioning the joint flange 5 , which includes a center plate 1 and a positioning plate 2 .

[0031] The center plate 1 is fixed on the interface flange 5, and the present invention is provided with a positioning pin hole on the center plate 1, and the center plate 1 can be fixed on the interface flange 5 after inserting the positioning pin shaft, in order to adapt to the interface method of different sizes Lan 5, only need to change the positioning pin hole. In addition, in order to adapt to the shape of the interface flange 5, the center plate 1 in the present invention is designed as a circular ring.

[0032] The positioning plate 2 is fixed on the center plate 1, and the two sides of the positioning plate 2 are ...

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PUM

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Abstract

The invention discloses a steel pipe stand column joint flange coordinate positioning device and a positioning method thereof, and relates to the technical field of coordinate positioning. The device comprises a center plate fixed on a joint flange. A positioning plate is fixed on the center plate; two side surfaces of the positioning plate and two side surfaces of the center plate are substantially coplanar; at least one part of the positioning plate is positioned on the outer side of the joint flange; at least three non-collinear positioning points are arranged at one part, positioned on the outer side of the joint flange, of the positioning plate; and reflective stickers are arranged in the positioning points. The steel pipe stand column joint flange coordinate positioning device is precise in positioning and small in error.

Description

technical field [0001] The invention relates to the technical field of coordinate positioning, in particular to a coordinate positioning device and a positioning method for a steel pipe column interface flange coordinate positioning method. Background technique [0002] In order to save costs, the current domestic roller coaster manufacturing mainly adopts the method of importing roller coaster tracks from abroad combined with domestic steel structure manufacturers to manufacture steel pipe columns. The interface between the steel pipe column of the roller coaster and the track is particularly critical, that is, the interface flange of the steel pipe column must be aligned with the flange hole of the track, and no misalignment can occur. The manufacture of this high-precision and high-demand steel pipe column interface flange is a major bottleneck in the production of roller coaster amusement equipment. Once the interface flange is misaligned, it will be very difficult to go...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/00B23K37/04
Inventor 刘华青许露刘博曾倩
Owner HEAVY EQUIP ENG CO LTD OF WUCHANG SHIPBUILDING IND