CN210756050U - DN32-DN80 flanged connection pipe pairing positioning tool - Google Patents
DN32-DN80 flanged connection pipe pairing positioning tool Download PDFInfo
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- CN210756050U CN210756050U CN201921342371.2U CN201921342371U CN210756050U CN 210756050 U CN210756050 U CN 210756050U CN 201921342371 U CN201921342371 U CN 201921342371U CN 210756050 U CN210756050 U CN 210756050U
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Abstract
The utility model discloses a DN32-DN80 flanged joint pipe group is to location frock, including positioning disk, positioning screw, connecting bolt, its characterized in that, the positioning disk is DN200 stainless steel plectane, symmetrical processing slide hole A, journal stirrup A, slide hole B, journal stirrup B, slide hole C, journal stirrup C, slide hole D, journal stirrup D on the positioning plate; the positioning screw consists of a positioning screw A, a positioning screw B, a positioning screw C and a positioning screw D; the connecting bolt is composed of a connecting bolt A, a connecting bolt B, a connecting bolt C and a connecting bolt D. Through using the utility model discloses, realize DN32-DN80 flange and take over and the accurate positioning of equipment body, the operation personnel are reduced to 1 person by two people, have improved installation quality and efficiency.
Description
Technical Field
The utility model relates to a flange joint installation and construction technical field, concretely relates to DN32-DN80 flange joint group is to location frock.
Background
At present, flange connecting pipes are required to be installed in the manufacturing process of pressure containers, and the flange connecting pipe group has strict requirements on misalignment amount, gaps, levelness and verticality of flanges and span-in arrangement of flange bolt holes. The traditional installation mode is as follows: two persons are matched with each other, one person holds the flange connecting pipe, and the mounting size is measured by one person.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned prior art not enough, provide a DN32-DN80 flange joint pipe group to frock, improve flange joint pipe installation quality and efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a group is organized to DN32-DN80 flange takeover group, includes positioning disk, positioning screw, connecting bolt.
The positioning disc is a DN200 stainless steel round plate with the thickness of 12 mm.
Further, in the horizontal direction of the positioning disk, a sliding hole A and a sliding hole B are symmetrically processed by taking the circle center of the positioning disk as a central point.
Furthermore, the sliding hole A is in the shape of a playground runway, namely the middle of the sliding hole A is a rectangle A, and two sides of the sliding hole A are semicircular A.
Further, the rectangle A has a width of 16mm and a length of 80 mm.
Further, the semi-circle has a diameter of A
Is 16 mm.
Furthermore, the sliding hole B is in the shape of a playground runway, namely the middle of the sliding hole B is rectangular B, and the two sides of the sliding hole B are semicircular B.
Further, the rectangle B has a width of 16mm and a length of 80 mm.
Further, the semi-circular shape B diameter
Is 16 mm.
Furthermore, in the horizontal direction of the positioning disk, a support lug A and a support lug B are symmetrically added at the edge position of the positioning disk by taking the circle center of the positioning disk as a central point.
Furthermore, the diameter of the connecting hole of the support lug A
Furthermore, the diameter of the connecting hole of the support lug B
Furthermore, on the positioning plate, circular scale marks are drawn in the areas of the sliding hole A, the sliding hole B, the sliding hole C and the sliding hole D by taking the circle center of the positioning plate as a central point.
Further, the distance h between the circular graduation lines is 55 mm.
Further, in the vertical direction of the positioning disk, a sliding hole C and a sliding hole D are symmetrically processed by taking the circle center of the positioning disk as a central point.
Furthermore, the sliding hole C is in the shape of a playground runway, namely the middle of the sliding hole C is rectangular C, and the two sides of the sliding hole C are semicircular C.
Further, the rectangle C has a width of 16mm and a length of 80 mm.
Further, the semi-circular C diameter
Is 16 mm.
Furthermore, the sliding hole D is in the shape of a playground runway, namely the middle of the sliding hole is rectangular B, and the two sides of the sliding hole are semicircular B.
Further, the rectangle D has a width of 16mm and a length of 80 mm.
Further, the semi-circle has a diameter D
Is 16 mm.
Furthermore, in the vertical direction of the positioning disk, a support lug C and a support lug D are symmetrically processed at the edge position of the positioning disk by taking the circle center of the positioning disk as a central point.
Furthermore, the diameter of the connecting hole of the support lug C
Furthermore, the diameter of the connecting hole of the support lug D
The positioning screw rods consist of a positioning screw rod A, a positioning screw rod B, a positioning screw rod C and a positioning screw rod D, external threads are machined on each positioning screw rod, and the length of each positioning screw rod is 200 mm.
Further, positioning screw A is connected with journal stirrup A, and positioning screw B is connected with journal stirrup B, and positioning screw C is connected with journal stirrup C, and positioning screw D is connected with journal stirrup D.
Furthermore, each positioning screw is provided with two positioning nuts which are distributed at two ends of the support lug, and the positioning disc is in a state of being vertical to the equipment body relatively by adjusting the positioning nuts.
The connecting bolt is composed of a connecting bolt A, a connecting bolt B, a connecting bolt C and a connecting bolt D, and the length of each connecting bolt is 150 mm.
Further, connecting bolt A and sliding hole A, treat that the flange mounting bolt hole is connected, connecting bolt B and sliding hole B, treat that the flange mounting bolt hole is connected, connecting bolt C and sliding hole C, treat that the flange mounting bolt hole is connected, connecting bolt D and sliding hole D, treat that the flange mounting bolt hole is connected.
Furthermore, the connecting bolt is used for fixing the flange to be installed on the positioning plate.
Furthermore, the connecting bolts are all located on the same circular scale mark on the positioning plate.
A DN32-DN80 flanged joint pipe pairing tool comprises the following using method: 1. and fixing the flange to be installed on the positioning plate through a connecting bolt A, a connecting bolt B, a connecting bolt C and a connecting bolt D respectively. 2. And adjusting positioning nuts at two ends of the support lug A, the support lug B, the support lug C and the support lug D, and adjusting the positioning disc to be in a state vertical to the equipment body relatively through the supporting action of the positioning screw A, the positioning screw B, the positioning screw C and the positioning screw D. At this point, the positioning of the flange to be mounted is completed. 3. The spot welding of the installation flange to be installed is carried out on the equipment body by electric welding, at the moment, the connecting bolt A, the connecting bolt B, the connecting bolt C and the connecting bolt D are firstly disassembled, and then the positioning disc is taken down to complete the follow-up welding work.
The utility model has the advantages that:
through using the utility model discloses, realize DN32-DN80 flange and take over and the accurate positioning of equipment body, the operation personnel are reduced to 1 person by two people, have improved installation quality and efficiency.
Drawings
Fig. 1 is a schematic view of the positioning plate of the present invention.
Fig. 2 is a front view of the present invention.
The positioning device comprises a positioning plate 1, a positioning plate 2, sliding holes A, 2.1, rectangles A, 2.2, semicircles A, 2.3, support lugs A, 3, sliding holes B, 3.1, rectangles B, 3.2, semicircles B, 3.3, support lugs B, 4, sliding holes C, 4.1, rectangles C, 4.2, semicircles C, 4.3, support lugs C, 5, sliding holes D, 5.1, rectangles D, 5.2 semicircles D, 5.3, support lugs D, 6.1, positioning screws A, 6.2, positioning screws B, 6.3, positioning screws C, 6.4, positioning screws D, 7.1 connecting bolts A, 7.2, connecting bolts B, 7.3, connecting bolts C, 7.4, connecting bolts D, 8 and circular scales, wherein h is the distance between every two adjacent circular scales.
The specific implementation mode is as follows:
the following description of the present invention will be made with reference to the accompanying drawings
Example 1:
a group is organized to DN32-DN80 flange takeover group, includes positioning disk (1), positioning screw, connecting bolt. The positioning disc (1) is a DN200 stainless steel round plate with the thickness of 12 mm. In the horizontal direction of the positioning disk (1), a sliding hole A (2) and a sliding hole B (3) are symmetrically processed by taking the circle center of the positioning disk (1) as a central point. The sliding hole A (2) is in the shape of a playground runway, namely the middle part is a rectangle A (2.1), and the two sides are semicircular A (2.2); rectangle A (2.1) has a width of 16mm and a length of 80 mm; semi-circular A (2.2) diameter
Is 16 mm. The sliding hole B (3) is in the shape of a playground runway, namely the middle part is a rectangle B (3.1), and the two sides are semicircular B (3.2); rectangle B (3.1) has a width of 16mm and a length of 80 mm; semicircular B (3.2) diameter
Is 16 mm. In the horizontal direction of the positioning disk (1), a support lug A (2.3) and a support lug B (3.3) are symmetrically processed at the edge position of the positioning disk (1) by taking the circle center of the positioning disk (1) as a central point. Diameter of support ear A (2.3)
Diameter of support ear B (3.3)
On the positioning disk (1), circular scale lines h are drawn in the areas of the sliding hole A (2), the sliding hole B (3), the sliding hole C (4) and the sliding hole D (5) and are 55mm by taking the circle center of the positioning disk (1) as a central point.
And in the vertical direction of the positioning disk (1), a sliding hole C (4) and a sliding hole D (5) are symmetrically processed by taking the circle center of the positioning disk (1) as a central point. The sliding hole C (4) is in the shape of a playground runway, namely the middle part is a rectangle C (4.1), and the two sides are semicircular C (4.2); the rectangle C (4.1) has a width of 16mm and a length of 80mmmm; semi-circular C (4.2) diameter
Is 16 mm. The sliding hole D (5) is in the shape of a playground runway, namely the middle part is a rectangle B (5.1), and the two sides are semicircular B (5.2). The rectangle D (5.1) has a width of 16mm and a length of 80 mm; semi-circular shape D (5.2) diameter
Is 16 mm. In the vertical direction of the positioning disk (1), a support lug C (4.3) and a support lug D (5.3) are symmetrically added at the edge position of the positioning disk by taking the circle center of the positioning disk (1) as a central point. Diameter of support ear C (4.3)
Diameter of support ear D (5.3)
The positioning screw rods consist of a positioning screw rod A (6.1), a positioning screw rod B (6.2), a positioning screw rod C (6.3) and a positioning screw rod D (6.4), external threads are processed on each positioning screw rod, and the length of each positioning screw rod is 200 mm. Positioning screw A (6.1) is connected with support lug A (2.3), positioning screw B (6.2) is connected with support lug B (3.3), positioning screw C (6.3) is connected with support lug C (4.3), and positioning screw D (6.4) is connected with support lug D (5.3). Each positioning screw is provided with two positioning nuts which are distributed at two ends of the support lug, and the positioning disc is in a state vertical to the equipment body by adjusting the positioning nuts.
The connecting bolt consists of a connecting bolt A (7.1), a connecting bolt B (7.2), a connecting bolt C (7.3) and a connecting bolt D (7.4), and the length of each connecting bolt is 150 mm. Connecting bolt A (7.1) and sliding hole A (2), wait that the mounting flange bolt hole is connected, connecting bolt B (7.2) and sliding hole B (3), wait that the mounting flange bolt hole is connected, connecting bolt C (7.3) and sliding hole C (4), wait that the mounting flange bolt hole is connected, connecting bolt D (7.4) and sliding hole D (5), wait that the mounting flange bolt hole is connected. The connecting bolts are used for fixing the to-be-installed flange on the positioning plate (1) and are all located on the same circular scale mark on the positioning plate (1).
The utility model discloses application method does: 1. the flange to be installed is fixed on the positioning plate (1) through a connecting bolt A (7.1), a connecting bolt B (7.2), a connecting bolt C (7.3) and a connecting bolt D (7.4) respectively. 2. And adjusting positioning nuts at two ends of the support lug A (2.3), the support lug B (3.3), the support lug C (4.3) and the support lug D (5.3), and adjusting the positioning disc (1) to be in a state vertical to the equipment body relatively through the supporting action of the positioning screw A (6.1), the positioning screw B (6.2), the positioning screw C (6.3) and the positioning screw D (6.4). At this point, the positioning of the flange to be mounted is completed. 3. The spot welding method is characterized in that an installing flange to be installed is spot-welded on an equipment body through electric welding, at the moment, a connecting bolt A (7.1), a connecting bolt B (7.2), a connecting bolt C (7.3) and a connecting bolt D (7.4) are detached, and then the positioning disc (1) is taken down to complete subsequent welding work.
Through using the utility model discloses, realize DN32-DN80 flange and take over and the accurate positioning of equipment body, the operation personnel are reduced to 1 person by two people, have improved installation quality and efficiency.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive faculty, based on the technical solutions of the present invention.
Claims (6)
1. A DN32-DN80 flanged pipe pairing positioning tool comprises a positioning disc, a positioning screw and a connecting bolt, and is characterized in that the positioning disc is a DN200 stainless steel round plate, and a sliding hole A, a support lug A, a sliding hole B, a support lug B, a sliding hole C, a support lug C, a sliding hole D and a support lug D are symmetrically processed on the positioning plate; the positioning screw consists of a positioning screw A, a positioning screw B, a positioning screw C and a positioning screw D; the connecting bolt is composed of a connecting bolt A, a connecting bolt B, a connecting bolt C and a connecting bolt D.
2. The DN32-DN80 flanged joint pipe pairing positioning tool of claim 1, wherein the sliding holes A, B and B are sliding holesThe hole C and the sliding hole D are both in the shape of a playground runway, namely the middle of the hole C and the sliding hole D are both rectangular, the two sides of the hole C are both semicircular, the width of the rectangle is 16mm, and the length of the rectangle is 80 mm; semi-circular diameter
Is 16 mm.
3. The DN32-DN80 flanged joint pipe pairing positioning tool of claim 1, wherein circular scale lines are drawn on the positioning disc in the areas of the sliding hole A, the sliding hole B, the sliding hole C and the sliding hole D by taking the circle center of the positioning disc as a center point, and the distance h between the circular scale lines is 55 mm.
4. The DN32-DN80 flanged joint pipe pairing positioning tool of claim 1, wherein the diameters of connecting holes of the support lug A, the support lug B, the support lug C and the support lug D are all
5. The DN32-DN80 flanged joint pipe pairing positioning tool of claim 1, wherein external threads are machined on the positioning screws, and the lengths of the external threads are 200 mm; the positioning screw A is connected with the support lug A, the positioning screw B is connected with the support lug B, the positioning screw C is connected with the support lug C, and the positioning screw D is connected with the support lug D; each positioning screw is provided with two positioning nuts which are distributed at two ends of the support lug.
6. The DN32-DN80 flanged connection pipe pairing positioning tool of claim 1, wherein the length of each connecting bolt is 150mm, each connecting bolt A is connected with a corresponding sliding hole A and a bolt hole to be installed, each connecting bolt B is connected with a corresponding sliding hole B and a bolt hole to be installed, each connecting bolt C is connected with a corresponding sliding hole C and a bolt hole to be installed, and each connecting bolt D is connected with a corresponding sliding hole D and a bolt hole to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342371.2U CN210756050U (en) | 2019-08-19 | 2019-08-19 | DN32-DN80 flanged connection pipe pairing positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342371.2U CN210756050U (en) | 2019-08-19 | 2019-08-19 | DN32-DN80 flanged connection pipe pairing positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756050U true CN210756050U (en) | 2020-06-16 |
Family
ID=71057847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921342371.2U Active CN210756050U (en) | 2019-08-19 | 2019-08-19 | DN32-DN80 flanged connection pipe pairing positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756050U (en) |
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2019
- 2019-08-19 CN CN201921342371.2U patent/CN210756050U/en active Active
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