CN214603892U - Elbow butt joint positioner - Google Patents
Elbow butt joint positioner Download PDFInfo
- Publication number
- CN214603892U CN214603892U CN202120005649.8U CN202120005649U CN214603892U CN 214603892 U CN214603892 U CN 214603892U CN 202120005649 U CN202120005649 U CN 202120005649U CN 214603892 U CN214603892 U CN 214603892U
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- Prior art keywords
- fixed
- elbow
- upright post
- movable
- flange
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- 210000001503 joint Anatomy 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 14
- 238000003032 molecular docking Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an elbow butt joint positioner, which comprises a base, a positioning groove, a fixed upright post, a movable upright post, a fixed positioning flange and a movable positioning flange; the fixed upright post is vertically fixed on one side of the base, and the positioning groove is fixed on the other side of the base; the fixed positioning flange is horizontally fixed at the top of the fixed upright post; the lateral wall of constant head tank is equipped with a plurality of adjusting bolt, and the activity stand inserts in the constant head tank, and the activity flange passes through coupling mechanism to be connected at the top of activity stand. The utility model discloses to the not enough of changing the pipeline elbow in-process existence, provide a specialized tool of quick preparation pipeline elbow, realize the quick adaptation of elbow preparation.
Description
Technical Field
The utility model belongs to the plumbing equipment field, concretely relates to elbow butt joint locator.
Background
The sintering method for producing alumina has the advantages that pipelines which extend for thousands of meters in a factory are important components of the process, various slurry conveyed by the pipelines contains a large amount of solid particles, the pipelines, particularly elbow parts, are seriously scoured, and the replacement of the elbows is daily work in the process of maintenance and cleaning. The existing pipeline elbow replacing operation mode has the following defects: (1) the inherent size and angle of the elbow are formed in the process of laying the pipeline, welding operation needs to be carried out on site when the old elbow is replaced, the elbow is located at a high altitude and a dense pipe network, the space is narrow, and a plurality of difficulties exist in operation; (2) the elbow is a non-standard part formed in the process of installing and laying the pipeline, so that the elbow is not interchangeable, is more difficult to operate particularly in high-altitude operation or narrow space, and has great operation danger; (3) the work of the manufacture and the replacement of the original pipeline elbow needs 3 people to cooperate, the pipeline is disassembled and assembled twice, and the butt joint of the elbow on the pipe frame is the most time-consuming. On the premise of ensuring safety and quality, the operation can be finished only in one working day, and the working efficiency is reduced.
Disclosure of Invention
To the deficiencies of the prior art, the utility model provides an elbow butt joint positioner.
The utility model discloses a realize through following technical scheme.
An elbow butt joint positioner is characterized by comprising a base (1), a positioning groove (2), a fixed upright post (3), a movable upright post (4), a fixed positioning flange (5) and a movable positioning flange (6); the fixed upright post (3) is vertically fixed on one side of the base (1), and the positioning groove (2) is fixed on the other side of the base (1); the fixed positioning flange (5) is horizontally fixed at the top of the fixed upright post (3); the lateral wall of constant head tank (2) is equipped with a plurality of adjusting bolt (7), activity stand (4) insert in constant head tank (2), activity flange (6) are connected through coupling mechanism the top of activity stand (4).
Furthermore, the section of the positioning groove (2) is rectangular, and the section of the movable upright post (4) is square.
Further, the connecting mechanism is a cross block steering mould.
Further, the cross block steering mould comprises a first group of metal plates (8) vertically fixed on the top of the movable upright column in parallel, a second group of metal plates (9) fixed on the movable positioning flange in parallel, and a connecting rod (10), wherein the first group of metal plates (8) are connected with one end of the connecting rod (10) through bolts, and the second group of metal plates (9) are connected with the other end of the connecting rod (10) through bolts.
The utility model has the advantages of the technical effect, the utility model provides a pair of elbow butt joint locator provides a specialized tool of quick preparation pipeline elbow to the not enough of changing pipeline elbow in-process existence, realizes the quick adaptation of elbow preparation, and quick location improves the interchangeability of new and old elbow, and its activity duration is reduced to within 2 hours by original 8 hours, has improved work quality simultaneously, has reduced the operation dangerous degree, has improved the operation security. The tool is simple in manufacturing structure, low in cost, high in operation efficiency and high in application value, and has high popularization value in various pipeline elbow replacement operations.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
An elbow butt joint positioner comprises a base 1, a positioning groove 2, a fixed upright post 3, a movable upright post 4, a fixed positioning flange 5 and a movable positioning flange 6; the fixed upright column 3 is vertically fixed on one side of the base 1, and the positioning groove 2 is fixed on the other side of the base 1; the fixed positioning flange 5 is horizontally fixed on the top of the fixed upright post 3; the lateral wall of constant head tank 2 is equipped with a plurality of adjusting bolt 7, and during activity stand 4 inserted constant head tank 2, activity flange 6 passes through coupling mechanism to be connected at the top of activity stand 4.
The section of the positioning groove 2 is rectangular, and the section of the movable upright post 4 is square.
The connecting mechanism is a cross block steering mould; the cross block steering mould comprises a first group of metal plates 8 (namely two metal plates) which are vertically and parallelly fixed at the top of the movable upright post 4, a second group of metal plates 9 (namely two metal plates) which are parallelly fixed on the movable positioning flange 6 and a connecting rod 10, wherein the first group of metal plates 8 are connected with one end of the connecting rod 10 through bolts, and the second group of metal plates 9 are connected with the other end of the connecting rod 10 through bolts.
The movable upright post 4 is a square with the cross section of 100 multiplied by 100mm, is inserted into a positioning groove with the cross section of 200 multiplied by 100mm, and the movable upright post 4 inserted into the groove can move in the vertical and horizontal directions;
the working principle is as follows: the positioning groove and the 8 adjusting bolts 7 of the movable upright post are loosened, the old elbow detached from the pipeline is butted with the fixed positioning flanges and the movable positioning flanges at two positions, the position of the movable positioning flange on the movable upright post is adjusted to ensure that the two flanges are tightly connected with the old elbow and the gap is uniform, and then the 8 adjusting bolts 7 are screwed to fix the movable upright post, so that a size model of a new elbow is formed between the two flanges. And then, detaching the old elbow, respectively connecting a new flange on the two flanges, accurately positioning and butting the elbow without the flanges and the new flange, spot-welding and forming, then welding to form a new elbow, and finally, installing and fixing on the pipeline.
Aiming at non-standard elbows with different curvatures and incorrect flange pieces, a cross block steering mould is adopted, and the manufactured mould is connected with the upright post and the movable flange through two bolts. After the completion, the movable positioning flange can rotate left and right and in a pitching manner around the cross-shaped steering mould. The multi-directional steering of the elbow in the up-down, left-right and front-back directions is comprehensively realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention. It should be noted that other modifications and equivalents may be made by those skilled in the art in light of the teachings of the present disclosure to achieve the same purpose, and should be construed as within the scope of the present disclosure.
Claims (4)
1. An elbow butt joint positioner is characterized by comprising a base (1), a positioning groove (2), a fixed upright post (3), a movable upright post (4), a fixed positioning flange (5) and a movable positioning flange (6); the fixed upright post (3) is vertically fixed on one side of the base (1), and the positioning groove (2) is fixed on the other side of the base (1); the fixed positioning flange (5) is horizontally fixed at the top of the fixed upright post (3); the lateral wall of constant head tank (2) is equipped with a plurality of adjusting bolt (7), activity stand (4) insert in constant head tank (2), activity flange (6) are connected through coupling mechanism the top of activity stand (4).
2. The elbow docking positioner according to claim 1, wherein the positioning slot (2) has a rectangular cross-section and the movable upright (4) has a square cross-section.
3. The elbow docking positioner of claim 1, wherein the connection mechanism is a cross-block steering die.
4. The elbow docking positioner according to claim 3, wherein the cross block steering mould comprises a first set of metal plates (8) vertically and parallelly fixed on the top of the movable upright, a second set of metal plates (9) parallelly fixed on the movable positioning flange, and a connecting rod (10), wherein the first set of metal plates (8) are connected with one end of the connecting rod (10) through bolts, and the second set of metal plates (9) are connected with the other end of the connecting rod (10) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005649.8U CN214603892U (en) | 2021-01-04 | 2021-01-04 | Elbow butt joint positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005649.8U CN214603892U (en) | 2021-01-04 | 2021-01-04 | Elbow butt joint positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214603892U true CN214603892U (en) | 2021-11-05 |
Family
ID=78435188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120005649.8U Active CN214603892U (en) | 2021-01-04 | 2021-01-04 | Elbow butt joint positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214603892U (en) |
-
2021
- 2021-01-04 CN CN202120005649.8U patent/CN214603892U/en active Active
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| GR01 | Patent grant | ||
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