CN220204952U - High-pressure oxygen brass pipeline connecting piece convenient for welding - Google Patents
High-pressure oxygen brass pipeline connecting piece convenient for welding Download PDFInfo
- Publication number
- CN220204952U CN220204952U CN202321686855.5U CN202321686855U CN220204952U CN 220204952 U CN220204952 U CN 220204952U CN 202321686855 U CN202321686855 U CN 202321686855U CN 220204952 U CN220204952 U CN 220204952U
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- CN
- China
- Prior art keywords
- connecting piece
- pipeline
- limiting
- rod
- pressure oxygen
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 229910001369 Brass Inorganic materials 0.000 title claims abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000010951 brass Substances 0.000 title claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 27
- 239000001301 oxygen Substances 0.000 title claims abstract description 27
- 238000009428 plumbing Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a high-pressure oxygen brass pipeline connecting piece convenient to weld, which comprises a connecting piece, wherein pipelines are respectively inserted at two ends of the connecting piece, a first sliding groove is formed in the middle position of the outer wall of the connecting piece, and a first sliding rod is movably arranged in the first sliding groove. This first slide bar of high pressure oxygen brass pipeline connecting piece convenient to welding constitutes elasticity block limit structure through first elasticity stopper in spacing downthehole with the bracing piece, and the connecting piece constitutes sliding structure through first slide bar in first spout with the bracing piece, thereby when supporting connecting piece, pipeline through the bracing piece, can make connecting piece, pipeline rotate, so as to weld its junction, the connecting block of the device constitutes elasticity extending structure through first spring, fixed block and connecting piece, thereby under the elastic action of first spring, drive the pipeline through the limiting plate and remove to the direction of connecting piece, and then increase the linking performance between pipeline and the connecting piece.
Description
Technical Field
The utility model relates to the technical field of welding of high-pressure oxygen brass pipelines, in particular to a high-pressure oxygen brass pipeline connecting piece convenient to weld.
Background
The high-pressure oxygen brass pipeline and one of the nonferrous metal pipes are pressed and drawn seamless pipes, and the copper pipe has the characteristics of firmness and corrosion resistance, so that the copper pipe becomes the first choice for the installation of tap water pipelines, heat supply pipelines and refrigeration pipelines of all residential commodity houses by modern contractors. In the use process of the high-pressure oxygen brass pipeline, a plurality of groups of pipelines are required to be connected, and then the plurality of groups of pipelines are assisted to be welded by using the connecting piece.
And the connecting piece is in the use, alternates in the both ends of connecting piece through with high-pressure oxygen brass pipeline to weld it through the welding wire, and current connecting piece is in the use, and inconvenient to connecting piece and pipeline rotate, thereby lead to welding process comparatively difficult, and connectivity performance between pipeline and the connecting piece is lower. For this purpose, a high-pressure oxygen brass pipeline connector convenient for welding is proposed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a high-pressure oxygen brass pipeline connecting piece convenient for welding, which solves the problems that the prior connecting piece provided in the background art is inconvenient to rotate a connecting piece and a pipeline in the use process, so that the welding process is difficult and the connectivity between the pipeline and the connecting piece is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high pressure oxygen brass pipeline connecting piece convenient to welding, includes the connecting piece, the both ends of connecting piece have the pipeline to alternate respectively, the outer wall of connecting piece has seted up first spout in the intermediate position, and first spout internalization is equipped with first slide bar, the below of first slide bar has alternate the bracing piece, and the lower extreme of bracing piece is fixed with the sucking disc, the bracing piece leans on the upper end in front and back outer wall fixed with first elasticity stopper, and first slide bar has seted up spacing hole in front and back outer wall correspondence, first elasticity stopper block is in spacing hole;
the two sides of the first sliding rod are respectively provided with a fixed block on the outer wall of the connecting piece, the fixed block is provided with a first spring on the outer side, the other end of the first spring is connected with a connecting block, the upper end of the connecting block is provided with a limiting plate, the upper end surface of the limiting plate is respectively provided with a second spring, the other end of the second spring is also connected with the limiting plate, and the limiting plate is fixedly provided with a rubber pad on the inner wall;
the connecting piece has seted up the second spout respectively at both ends outer wall, and the second spout internalization is equipped with the second slide bar, the second slide bar alternates in the outside has L shape connecting rod, and the brush is connected to the other end of L shape connecting rod, and the brush alternates in the junction of connecting piece, pipeline, the horizontal pole of L shape connecting rod is equipped with the second elasticity stopper in preceding, rear outer wall respectively, and the second slide bar has evenly seted up two sets of spacing holes in preceding, rear outer wall.
Preferably, the first sliding rod and the supporting rod form an elastic clamping limiting structure in the limiting hole through a first elastic limiting block, and the connecting piece and the supporting rod form a sliding structure in the first sliding groove through the first sliding rod.
Preferably, the connecting block forms an elastic telescopic structure with the connecting piece through the first spring, the fixed block and the connecting piece.
Preferably, the limiting plate is arc-shaped, and the upper limiting plate and the lower limiting plate form an elastic extrusion limiting structure with the pipeline through the second springs.
Preferably, the L-shaped connecting rod and the second sliding rod form an elastic clamping limiting structure in the limiting hole through a second elastic limiting block, and the hairbrush forms a sliding structure with the connecting piece in the second sliding groove through the L-shaped connecting rod and the second sliding rod.
Compared with the prior art, the utility model has the beneficial effects that: this first slide bar of high pressure oxygen brass pipeline connecting piece convenient to welding constitutes elasticity block limit structure through first elasticity stopper in spacing downthehole with the bracing piece, and the connecting piece constitutes sliding structure through first slide bar in first spout with the bracing piece, thereby when supporting connecting piece, pipeline through the bracing piece, can make connecting piece, pipeline rotate, so as to weld its junction, the connecting block of the device constitutes elasticity extending structure through first spring, fixed block and connecting piece, thereby under the elastic action of first spring, drive the pipeline through the limiting plate and remove to the direction of connecting piece, and then increase the linking performance between pipeline and the connecting piece.
Drawings
FIG. 1 is a schematic side view of a high pressure oxygen brass piping connection of the present utility model for ease of welding;
FIG. 2 is a schematic elevational view of a high pressure oxygen brass piping connection support bar assembly of the present utility model for facilitating welding;
FIG. 3 is a schematic elevational view of a high pressure oxygen brass tubing connector restrictor plate assembly of the present utility model for ease of welding;
FIG. 4 is a schematic elevational view of a brush assembly for a high pressure oxygen brass plumbing connection for facilitating welding in accordance with the present utility model;
FIG. 5 is a schematic top view of a first chute assembly of a high pressure oxygen brass piping connection for facilitating welding in accordance with the present utility model;
FIG. 6 is an enlarged schematic view of the structure of the high pressure oxygen brass piping connection of FIG. 1A for facilitating welding in accordance with the present utility model.
In the figure: 1. the connecting piece, 2, the pipeline, 3, first spout, 4, first slide bar, 5, bracing piece, 6, sucking disc, 7, first elasticity stopper, 8, first spring, 9, connecting block, 10, limiting plate, 11, rubber pad, 12, second spring, 13, second spout, 14, second slide bar, 15, L shape connecting rod, 16, brush, 17, second elasticity stopper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a high-pressure oxygen brass pipeline connecting piece convenient to welding, including connecting piece 1, the both ends of connecting piece 1 alternate respectively and have pipeline 2, and first spout 3 has been seted up to the outer wall of connecting piece 1 in the intermediate position, and first spout 3 internalization is equipped with first slide bar 4, and the below of first slide bar 4 alternates has bracing piece 5, and the lower extreme of bracing piece 5 is fixed to be equipped with sucking disc 6, and bracing piece 5 leans on the upper end in front and back outer wall fixed first elasticity stopper 7 that is equipped with, and first slide bar 4 has seted up spacing hole in front and back outer wall correspondence, and first elasticity stopper 7 block is in spacing downthehole.
Further, the first sliding rod 4 forms an elastic clamping limiting structure with the supporting rod 5 in the limiting hole through the first elastic limiting block 7, and the connecting piece 1 forms a sliding structure with the supporting rod 5 in the first sliding groove 3 through the first sliding rod 4, so that the connecting piece 1 and the related components thereof can be rotated while being supported by the supporting rod 5, and the connecting piece 1 and the pipeline 2 can be conveniently welded at the connecting position.
The both sides of first slide bar 4 are equipped with the fixed block respectively in the outer wall of connecting piece 1, and the fixed block is equipped with first spring 8 in the outside, and the other end of first spring 8 is connected with connecting block 9, and the upper end of connecting block 9 is equipped with limiting plate 10.
Further, the connecting block 9 forms an elastic telescopic structure with the connecting piece 1 through the first spring 8 and the fixed block, so that the pipeline 2 is driven to move towards the connecting piece 1 under the action of the first spring 8, and connectivity between the pipeline 2 and the connecting piece 1 is further improved.
The limiting plate 10 is provided with a second spring 12 on the upper end surface respectively, the other end of the second spring 12 is also connected with the limiting plate 10, and a rubber pad 11 is fixedly arranged on the inner wall of the limiting plate 10.
Further, the limiting plate 10 is arc-shaped, and the limiting plate 10 at the upper part and the lower part and the pipeline 2 form an elastic extrusion limiting structure through the second spring 12, so that the pipeline 2 is conveniently inserted into the connecting piece 1 through the second spring 12, friction force between the limiting plate 10 and the pipeline 2 is increased through the rubber pad 11, and the limiting plate 10 is further ensured to drive the pipeline 2 to move towards the connecting piece 1.
The connecting piece 1 has seted up second spout 13 respectively at both ends outer wall, and second spout 13 internalization is equipped with second slide bar 14, and second slide bar 14 alternates in the outside has L shape connecting rod 15, and the other end of L shape connecting rod 15 connects brush 16, and brush 16 alternates in connecting piece 1, pipeline 2's junction, and the horizontal pole of L shape connecting rod 15 is equipped with second elasticity stopper 17 respectively in preceding, rear outer wall, and second slide bar 14 has evenly seted up two sets of spacing holes in preceding, rear outer wall.
Further, the L-shaped connecting rod 15 and the second sliding rod 14 form an elastic clamping limiting structure in the limiting hole through the second elastic limiting block 17, so that the hairbrush 16 is conveniently fixed at the joint of the connecting piece 1 and the pipeline 2, and the hairbrush 16 and the connecting piece 1 form a sliding structure in the second sliding groove 13 through the L-shaped connecting rod 15 and the second sliding rod 14, so that dust cleaning work is carried out on the joint of the connecting piece 1 and the pipeline 2 through the hairbrush 16, and the connecting piece and the pipeline 2 are welded later.
Working principle: when the high-pressure oxygen brass pipeline connecting piece convenient to weld is used, firstly, the left pipeline 2 is installed, the upper limiting plate 10 is lifted upwards, and the lower limiting plate 10 is pulled leftwards at the same time, so that the pipeline 2 is inserted into the left side of the connecting piece 1, when the pipeline 2 is inserted, the two groups of limiting plates 10 are loosened at the same time, the second spring 12 drives the upper limiting plate 10 to extrude downwards after losing tension, the limiting plate 10 is adsorbed to the current position under the action of the rubber pad 11, the first spring 8 drives the left pipeline 2 to move towards the direction of the connecting piece 1 through the limiting plate 10 after losing tension, and the pipeline 2 is inserted into the connecting piece 1 on the right side according to the same principle, so that the connecting performance between the connecting piece 1 and the pipeline 2 is increased through the limiting plate 10 under the action of the first spring 8; after the pipeline 2 is inserted, the sucking disc 6 is adsorbed on the operation table, so that the connecting piece 1 and related components thereof are supported by the supporting rod 5, in the supporting process, the brush 16 can be driven to rotate by the second sliding rod 14 and the second sliding groove 13, so that dust cleaning work is carried out on the connecting part of the connecting piece 1 and the pipeline 2 by the brush 16, the influence of impurities such as dust on the welding effect of the connecting piece is avoided, after the dust cleaning work is finished, the second elastic limiting block 17 on the L-shaped connecting rod 15 can be pressed, so that the brush 16 is outwards moved by the L-shaped connecting rod 15, and further the obstruction of the brush 16 on the subsequent welding work is avoided; when the brush 16 leaves the junction, then slide to the below of connecting piece 1 under the effect of self gravity, simultaneously accessible first slide bar 4 slides in first spout 3, thereby make connecting piece 1, pipeline 2 rotate, so that carry out the omnidirectional welding to the junction of connecting piece 1, pipeline 2, in the rotatory in-process of connecting piece 1, brush 16 then is located the below of connecting piece 1 all the time, after the welding work is accomplished, can press the first elasticity stopper 7 on bracing piece 5, thereby take off bracing piece 5 and relevant subassembly from first slide bar 4, in order to avoid bracing piece 5 and the follow-up use of relevant subassembly to connecting piece 1, pipeline 2 to cause the hindrance, this is the use of this high-pressure oxygen brass pipeline connecting piece of being convenient for welding.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a high pressure oxygen brass pipeline connecting piece convenient to welding, includes connecting piece (1), the both ends of connecting piece (1) are interlude respectively has pipeline (2), its characterized in that: the outer wall of the connecting piece (1) is provided with a first sliding groove (3) at the middle position, a first sliding rod (4) is movably arranged in the first sliding groove (3), a supporting rod (5) is inserted below the first sliding rod (4), a sucker (6) is fixedly arranged at the lower end of the supporting rod (5), a first elastic limiting block (7) is fixedly arranged on the outer walls of the front part and the rear part of the supporting rod (5) close to the upper end, limiting holes are correspondingly formed in the outer walls of the front part and the rear part of the first sliding rod (4), and the first elastic limiting block (7) is clamped in the limiting holes;
the two sides of the first sliding rod (4) are respectively provided with a fixed block on the outer wall of the connecting piece (1), the fixed blocks are provided with first springs (8) on the outer side, the other ends of the first springs (8) are connected with connecting blocks (9), the upper ends of the connecting blocks (9) are provided with limiting plates (10), the upper end faces of the limiting plates (10) are respectively provided with second springs (12), the other ends of the second springs (12) are also connected with the limiting plates (10), and rubber pads (11) are fixedly arranged on the inner walls of the limiting plates (10);
the connecting piece (1) has seted up second spout (13) respectively in both ends outer wall, and second spout (13) internalization is equipped with second slide bar (14), second slide bar (14) are interlude in the outside has L shape connecting rod (15), and brush (16) are connected to the other end of L shape connecting rod (15), and brush (16) interlude in junction of connecting piece (1), pipeline (2), the horizontal pole of L shape connecting rod (15) is equipped with second elasticity stopper (17) respectively in preceding, rear outer wall, and second slide bar (14) have evenly seted up two sets of spacing holes in preceding, rear outer wall.
2. A high pressure oxygen brass plumbing connection for facilitating welding as defined in claim 1, wherein: the first sliding rod (4) and the supporting rod (5) form an elastic clamping limiting structure in the limiting hole through a first elastic limiting block (7), and the connecting piece (1) and the supporting rod (5) form a sliding structure in the first sliding groove (3) through the first sliding rod (4).
3. A high pressure oxygen brass plumbing connection for facilitating welding as defined in claim 1, wherein: the connecting block (9) forms an elastic telescopic structure with the connecting piece (1) through the first spring (8) and the fixed block.
4. A high pressure oxygen brass plumbing connection for facilitating welding as defined in claim 1, wherein: the limiting plates (10) are arc-shaped, and the limiting plates (10) at the upper part and the lower part form an elastic extrusion limiting structure with the pipeline (2) through the second springs (12).
5. A high pressure oxygen brass plumbing connection for facilitating welding as defined in claim 1, wherein: the L-shaped connecting rod (15) and the second sliding rod (14) form an elastic clamping limiting structure in the limiting hole through a second elastic limiting block (17), and the hairbrush (16) and the connecting piece (1) form a sliding structure in the second sliding groove (13) through the L-shaped connecting rod (15) and the second sliding rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686855.5U CN220204952U (en) | 2023-06-30 | 2023-06-30 | High-pressure oxygen brass pipeline connecting piece convenient for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686855.5U CN220204952U (en) | 2023-06-30 | 2023-06-30 | High-pressure oxygen brass pipeline connecting piece convenient for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204952U true CN220204952U (en) | 2023-12-19 |
Family
ID=89155772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686855.5U Active CN220204952U (en) | 2023-06-30 | 2023-06-30 | High-pressure oxygen brass pipeline connecting piece convenient for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204952U (en) |
-
2023
- 2023-06-30 CN CN202321686855.5U patent/CN220204952U/en active Active
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| GR01 | Patent grant |