CN203831012U - Special casing welding aligning angle ruler - Google Patents
Special casing welding aligning angle ruler Download PDFInfo
- Publication number
- CN203831012U CN203831012U CN201420270415.6U CN201420270415U CN203831012U CN 203831012 U CN203831012 U CN 203831012U CN 201420270415 U CN201420270415 U CN 201420270415U CN 203831012 U CN203831012 U CN 203831012U
- Authority
- CN
- China
- Prior art keywords
- angle square
- angle ruler
- sleeve pipe
- section
- casing welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a special casing welding aligning angle ruler. The special casing welding aligning angle ruler comprises a straight edge of the angle ruler, an angle ruler corner, a lengthened section of the angle ruler, a regulating section and connecting bolts and is characterized in that the rear end of the straight edge of the angle ruler is connected with one end of the angle ruler corner, the other end of the angle ruler corner is connected with the lengthened section of the angle ruler through the connecting bolt, and the regulating section is mounted on the end of the angle ruler corner connected with the straight edge of the angle ruler through the connecting bolt. The special casing welding aligning angle ruler has beneficial effects of simple structure, easiness in manufacturing, convenience in use and easiness in measuring and regulation, is capable of enabling the head face of a casing to be vertical to the central line of a steel pipe and enables the pipeline mounting straightness to be effectively improved. The special casing welding aligning angle ruler is suitable for different diameters of casings and different lengths of steel pipes, the precision is high, and the casing welding quality is improved.
Description
technical field:
The utility model relates to a kind of sleeve pipe welding centering Special angle square, is specifically designed to the specific purpose tool of sleeve pipe connecting welding centering sleeve pipe.
background technology:
Industrial pipeline connects except flange connection, snap joint connect at present, uses sleeve pipe to connect also very general.Steel pipe and steel pipe are connected into a pipeline in succession by Socket welding, before installation, every steel pipe and sleeve pipe one end are welded to connect, in the time welding, center line should be consistent with steel pipe for sleeve pipe, because casing inner diameter should be than the large 2-5mm of outer diameter of steel pipes, often inconsistent with steel pipe center line at actual production process middle sleeve, cause pipeline that integrated straight dimension is installed and exceed code requirement, cause processing, installation quality defective.In order to prevent sleeve-assembled when welding run-off the straight, make the linearity of whole pipeline not reach code requirement, affect installation quality, just invent sleeve pipe and welded centering Special angle square.
summary of the invention:
Whether the purpose of this utility model to measure sleeve pipe center line consistent with former tube hub line if being to provide one, prevent the sleeve pipe welding centering Special angle square that sleeve pipe tilts.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of sleeve pipe welding centering Special angle square, comprise angle square straight flange, angle square turning, angle square lengthening section, regulate section, connecting bolt, it is characterized in that: the rear end of angle square straight flange is connected with the one end at angle square turning, the other end at angle square turning is connected with angle square lengthening section by connecting bolt, regulates section to be arranged on one end that angle square turning is connected with angle square straight flange by connecting bolt.
According to described sleeve pipe welding centering Special angle square, it is characterized in that: described angle square straight flange is welded by former and later two 40*4 band steels, the 20-30mm that staggers between two band steels, outside interface is welded with gusset plate, and the band steel is below provided with four slotted holes.
According to described sleeve pipe welding centering Special angle square, it is characterized in that: described angle square turning is welded by two 40*4 band steels, its angle is 90 °, is respectively equipped with four slotted holes on each band steel.
According to described sleeve pipe welding centering Special angle square, it is characterized in that: described angle square lengthening section is a 40*4 band steel, be provided with four slotted holes above.
According to described sleeve pipe welding centering Special angle square, it is characterized in that: described adjusting section is the square band steel of two segment lengths, every section is provided with a slotted hole above.
According to described sleeve pipe welding centering Special angle square, it is characterized in that: the two ends of described slotted hole are made as semicircle orifice, between two semicircle orifices, be made as slot, the wide of slot is two and half diameter of a circles.
The beneficial effects of the utility model are: simple in structure, make easily, and easy to use, measure simply, be easy to regulate, can make box face perpendicular to steel pipe center line, effectively improve the installation linearity of pipeline.To casing diameter size, the steel pipe that length is different can use, and accuracy is high, can improve the quality of sleeve pipe welding.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use view of the present utility model.
Fig. 3 is the structural representation of angle square straight flange in the utility model.
Fig. 4 is the structural representation at angle square turning in the utility model.
Fig. 5 is the structural representation of angle square lengthening section in the utility model.
Fig. 6 is the structural representation that regulates section in the utility model.
In figure, 1 steel pipe, 2 sleeve pipes, 3 angle square straight flanges, 4 angle square turnings, 5 angle square lengthening sections, 6 regulate section, 7 connecting bolts, 8 slotted holes.
detailed description of the invention:
As shown in Fig. 1,2,3,4,5,6, a kind of sleeve pipe welding centering Special angle square, is made up of angle square straight flange 3, angle square turning 4, angle square lengthening section 5, adjusting section 6, connecting bolt 7.Adopt 40*4 band steel to be welded, the 20-30mm that staggers between 3 liang of band steels of angle square straight flange reserves specially for sleeve pipe 2 wall thickness are different.A right-angle side inward flange that sleeve pipe is welded to centering Special angle square is near by Coiling Welded Pipe 1 outer wall longitudinal centre line, make another right-angle side inward flange near 2 mouthfuls of end faces of sleeve pipe, if the inward flange of sleeve pipe welding centering Special angle square is consistent with sleeve pipe 2 end faces, illustrate that sleeve pipe 2 is consistent with steel pipe 1 center line, otherwise necessary adjusting sleeve pipe 2 end faces are consistent with the inward flange line of sleeve pipe welding centering Special angle square; On angle square straight flange 3, angle square turning 4, angle square lengthening section 5, being provided with slotted hole 8 is the length in order to regulate angle square, measure length difference, the steel pipe 1 that diameter is different, regulates section 6 to carry out the distance between adjusting sleeve pipe welding centering Special angle square and sleeve pipe 2 walls according to sleeve pipe 2 wall thickness differences.
Manufacture and the using method of sleeve pipe welding centering Special angle square: as shown in Figure 2, sleeve pipe welding centering Special angle square is made of the band steel of 40*4, carry out according to sleeve pipe 2 length adjustment angle square straight flanges 3, angle square turning 4 and connecting bolt 7, the different adjustable adjusting sections 6 of sleeve pipe 2 wall thickness and connecting bolt 7 carry out, and the different adjustable angle squares of sleeve pipe 2 diameters turning 4, angle square lengthening section 5 and connecting bolt 7 carry out.Vertical finds rear spot welding, then sleeve pipe is welded to centering Special angle square 90-degree rotation, by same method centering horizontal direction.
Operation principle: steel pipe 1 is welded to connect into a pipeline with steel pipe 1 by sleeve pipe 2, before installation, every steel pipe 1 is welded to connect with sleeve pipe 2 one end, in the time welding, center line should be consistent with steel pipe 1 for sleeve pipe 2, because sleeve pipe 2 internal diameters should be than the large 2-5mm of steel pipe 1 external diameter, often inconsistent with steel pipe 1 center line at actual production process middle sleeve 2, cause pipeline that integrated straight dimension is installed and exceed code requirement, cause processing, installation quality is defective, sleeve pipe welding centering Special angle square is exactly the specific purpose tool that centering sleeve pipe 2 and the center line of steel pipe 1 are consistent.
Claims (5)
1. a sleeve pipe welding centering Special angle square, comprise angle square straight flange, angle square turning, angle square lengthening section, regulate section, connecting bolt, it is characterized in that: the rear end of angle square straight flange is connected with the one end at angle square turning, the other end at angle square turning is connected with angle square lengthening section by connecting bolt, regulates section to be arranged on one end that angle square turning is connected with angle square straight flange by connecting bolt.
2. sleeve pipe welding centering Special angle square according to claim 1, it is characterized in that: described angle square straight flange is welded by former and later two 40*4 band steels, the 20-30mm that staggers between two band steels, outside interface is welded with gusset plate, and the band steel is below provided with four slotted holes.
3. sleeve pipe welding centering Special angle square according to claim 1, is characterized in that: described angle square turning is welded by two 40*4 band steels, and its angle is 90 °, is respectively equipped with four slotted holes on each band steel.
4. sleeve pipe welding centering Special angle square according to claim 1, is characterized in that: described angle square lengthening section is a 40*4 band steel, is provided with four slotted holes above.
5. sleeve pipe welding centering Special angle square according to claim 1, is characterized in that: described adjusting section is the square band steel of two segment lengths, and every section is provided with a slotted hole above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270415.6U CN203831012U (en) | 2014-05-24 | 2014-05-24 | Special casing welding aligning angle ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270415.6U CN203831012U (en) | 2014-05-24 | 2014-05-24 | Special casing welding aligning angle ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831012U true CN203831012U (en) | 2014-09-17 |
Family
ID=51508900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270415.6U Expired - Fee Related CN203831012U (en) | 2014-05-24 | 2014-05-24 | Special casing welding aligning angle ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081667A (en) * | 2014-05-24 | 2015-11-25 | 枣庄矿业集团中兴建安工程有限公司 | Special angle ruler for casing pipe welding alignment |
-
2014
- 2014-05-24 CN CN201420270415.6U patent/CN203831012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081667A (en) * | 2014-05-24 | 2015-11-25 | 枣庄矿业集团中兴建安工程有限公司 | Special angle ruler for casing pipe welding alignment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |