CN212122166U - Longitudinal weld welding platform for pressure vessel cylinder - Google Patents
Longitudinal weld welding platform for pressure vessel cylinder Download PDFInfo
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- CN212122166U CN212122166U CN202020724674.7U CN202020724674U CN212122166U CN 212122166 U CN212122166 U CN 212122166U CN 202020724674 U CN202020724674 U CN 202020724674U CN 212122166 U CN212122166 U CN 212122166U
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- 238000003466 welding Methods 0.000 title claims abstract description 78
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a pressure vessel barrel longitudinal weld welded platform, including support, guide rail and welding machine, wherein the support includes the lower bolster, the mount, the alignment jig, the upper padding plate, the spacer pin, the guide rail includes walking guide rail, adjustment guide rail, the backup pad, and the welding machine includes welder, the walking wheel, its characterized in that, the support is fixed subaerial, the mount is fixed on the lower bolster, the mount with the alignment jig is hollow structure, the alignment jig inserts in the mount, the upper padding plate is fixed alignment jig upper portion, walking guide rail and adjustment guide rail pass through the backup pad is connected, the guide rail passes through the backup pad is fixed on the upper padding plate, the welding machine is installed guide rail upper portion can along guide rail reciprocating motion, the utility model discloses a gain effect is: the structure is simple, the manufacturing cost is low, the longitudinal welding seam welding requirements of the pressure vessel cylinders with different diameters and different lengths can be met, and the welding quality is ensured.
Description
Technical Field
The utility model relates to a pressure vessel barrel welding manufacturing technical field specifically is a pressure vessel barrel longitudinal weld welded platform.
Background
In the field of pressure vessel production, a circular cylinder is a common structure, and the cylinder is made of plates by rolling and welding. The splicing seam is parallel to the axis of the cylinder body, also called as longitudinal seam, the length of the longitudinal seam of the cylinder body of the general pressure vessel is longer, and submerged arc welding is generally adopted for welding. At present, a plurality of special welding machines are used for welding longitudinal welding lines of the cylinder body of the pressure vessel, but in actual production, the diameter and the length of the cylinder body of the pressure vessel have various sizes according to production requirements, and high requirements are provided for the special welding machines. The existing special machine generally adopts a gantry bracket type structure, needs to be specially matched with a submerged arc welding machine, and increases the manufacturing cost. Therefore, a novel pressure vessel cylinder longitudinal weld welding platform which is simple in structure, low in manufacturing cost, capable of meeting the requirements of longitudinal weld welding of pressure vessel cylinders with different diameters and different lengths and guaranteeing welding quality needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a longitudinal welding seam welded platform of pressure vessel barrel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure vessel barrel longitudinal weld welded platform, includes the support, guide rail and welding machine, and wherein the support includes the lower bolster, the mount, the alignment jig, the upper padding plate, the spacer pin, and the guide rail includes walking guide rail, alignment guide rail, the backup pad, and the welding machine includes welder, the walking wheel, its characterized in that, the support is fixed subaerial, the mount is fixed on the lower bolster, the mount with the alignment jig is hollow structure, the alignment jig inserts in the mount, the upper padding plate is fixed alignment jig upper portion, walking guide rail and alignment guide rail pass through the backup pad is connected, the guide rail passes through the backup pad is fixed on the upper padding plate, the welding machine is installed guide rail upper portion can along guide rail reciprocating motion.
The fixing frame and the adjusting frame are provided with pin holes which are uniformly arranged, and the fixing frame and the adjusting frame are positioned through the limiting pins.
The cross section of the walking guide rail is of a square structure, and the cross section of the adjusting guide rail is of a triangular cross section.
And a V-shaped groove is processed on the travelling wheel, and the grooving angle of the V-shaped groove on the travelling wheel is the same as the section triangular angle of the adjusting guide rail.
The height of the welding gun in the vertical direction can be adjusted.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. through the height adjustment of the fixed frame and the adjusting frame and the fine adjustment of the vertical height of the welding gun, the platform can be ensured to be suitable for the longitudinal weld seam welding of the pressure container barrels with different diameters;
2. a conventional welding machine can be used for welding, a special welding machine is not required to be installed, and the use and production cost is saved;
3. the V-shaped groove of the welding machine walking wheel is matched with the triangular section of the adjusting guide rail, so that walking direction correction is carried out at any time, a special positioning correction device is not needed, and the structure is simpler.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the guide rail of the present invention;
fig. 3 is a top view of the traveling wheel of the present invention.
In the figure: 1-support, 101-lower backing plate, 102-fixing frame, 103-adjusting frame, 104-upper backing plate, 105-limiting pin, 2-guide rail, 201-walking guide rail, 202-adjusting guide rail, 203-support plate, 3-welding machine, 301-welding gun, 302-walking wheel and 303-V-shaped groove.
The utility model provides an instrument all can be bought through market and private customization obtains.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a longitudinal welding seam welding platform for a pressure vessel cylinder comprises a support 1, a guide rail 2 and a welding machine 3, wherein the support 1 comprises a lower base plate 101, a fixed frame 102, an adjusting frame 103, an upper base plate 104 and a limiting pin 105, the guide rail 2 comprises a walking guide rail 201, an adjusting guide rail 202 and a supporting plate 203, the welding machine 3 comprises a welding gun 301 and a walking wheel 302, it is characterized in that the support 1 is fixed on the ground, the fixing frame 102 is fixed on the lower cushion plate 101, the fixing frame 102 and the adjusting frame 103 are both hollow structures, the adjusting frame 103 is inserted into the fixing frame 102, the upper backing plate 104 is fixed on the upper part of the adjusting bracket 103, the walking guide rail 201 and the adjusting guide rail 202 are connected through the supporting plate 203, the guide rail 2 is fixed to the upper plate 104 by the support plate 203, and the welding machine 3 is mounted on the upper portion of the guide rail 2 so as to be capable of reciprocating along the guide rail 2. The fixing frame 102 and the adjusting frame 103 are uniformly provided with pin holes, the fixing frame 102 and the adjusting frame 103 are positioned through the limiting pin 105, and the height of the adjusting frame 103 is adjusted according to the diameter of the pressure container cylinder, so that the height of the guide rail 2 is controlled, and the welding platform can meet the welding requirements of the pressure container cylinders with various diameters. The section of the walking guide rail 202 is of a square structure, and the section of the adjusting guide rail 203 is of a triangular section. The V-shaped groove 303 is machined in the travelling wheel 302, and the grooving angle of the V-shaped groove 303 on the travelling wheel 302 is the same as the section triangular angle of the adjusting guide rail 202, so that the welding machine 2 can be ensured to walk linearly along the direction of the adjusting guide rail 202 all the time, and the deviation is prevented. The height of the welding gun 301 in the vertical direction can be adjusted, after the height of the platform is adjusted, welding can be guaranteed by adjusting the height of the welding gun 301, and the gap between the welding gun 302 and the pressure container barrel meets the welding requirement, so that the welding quality is guaranteed.
When a pressure vessel barrel indulges welding seam welded platform and uses, it is required to explain, the utility model relates to a pressure vessel barrel indulges welding seam welded platform, including support 1, guide rail 2 and welding machine 3, wherein support 1 includes lower bolster 101, mount 102, alignment jig 103, upper padding plate 104, spacer pin 105, guide rail 2 includes walking guide rail 201, adjustment guide rail 202, backup pad 203, welding machine 3 includes welder 301, walking wheel 302, and the part is the part that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.
When the device is used, the longitudinal welding line of the pressure container cylinder is placed in parallel along the direction of the welding guide rail, firstly, the height of the welding platform is adjusted according to the diameter of the pressure container cylinder, the adjusting frame 103 is drawn out from the fixing frame 102 by a certain height, when a group of pin holes of the fixing frame 102 and the adjusting frame 103 are aligned, the guide rail 2 is ensured to be positioned at a position which is slightly higher than the upper part of the pressure container cylinder, and the limiting pin 105 is inserted into a group of aligned pin holes of the fixing frame 102 and the adjusting frame 103. Further, the vertical height of the welding gun 301 is adjusted to ensure that the welding gap between the welding gun 302 and the pressure container cylinder meets the welding requirement. And starting the travelling wheels 302 of the welding machine 3, enabling the welding machine 3 to move back and forth along the guide rail 2, observing whether the welding gun 301 and the longitudinal welding line on the pressure vessel cylinder can move in parallel or not, finely adjusting the pressure vessel cylinder if the welding gun 301 and the longitudinal welding line on the pressure vessel cylinder cannot move in parallel, moving the welding machine 3 to the initial position of the longitudinal welding line on the pressure vessel cylinder until the welding gun 301 and the longitudinal welding line on the pressure vessel cylinder can keep relatively parallel, and starting welding.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a pressure vessel barrel longitudinal weld welded platform, includes the support, guide rail and welding machine, and wherein the support includes the lower bolster, the mount, the alignment jig, the upper padding plate, the spacer pin, and the guide rail includes walking guide rail, alignment guide rail, the backup pad, and the welding machine includes welder, the walking wheel, its characterized in that, the support is fixed subaerial, the mount is fixed on the lower bolster, the mount with the alignment jig is hollow structure, the alignment jig inserts in the mount, the upper padding plate is fixed alignment jig upper portion, walking guide rail and alignment guide rail pass through the backup pad is connected, the guide rail passes through the backup pad is fixed on the upper padding plate, the welding machine is installed guide rail upper portion can along guide rail reciprocating motion.
2. The pressure vessel cylinder longitudinal weld welding platform of claim 1, wherein: the fixing frame and the adjusting frame are provided with pin holes which are uniformly arranged, and the fixing frame and the adjusting frame are positioned through the limiting pins.
3. The pressure vessel cylinder longitudinal weld welding platform of claim 1, wherein: the cross section of the walking guide rail is of a square structure, and the cross section of the adjusting guide rail is of a triangular cross section.
4. The pressure vessel cylinder longitudinal weld welding platform of claim 1, wherein: and a V-shaped groove is processed on the travelling wheel, and the grooving angle of the V-shaped groove on the travelling wheel is the same as the section triangular angle of the adjusting guide rail.
5. The pressure vessel cylinder longitudinal weld welding platform of claim 1, wherein: the height of the welding gun in the vertical direction can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724674.7U CN212122166U (en) | 2020-05-06 | 2020-05-06 | Longitudinal weld welding platform for pressure vessel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724674.7U CN212122166U (en) | 2020-05-06 | 2020-05-06 | Longitudinal weld welding platform for pressure vessel cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN212122166U true CN212122166U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020724674.7U Active CN212122166U (en) | 2020-05-06 | 2020-05-06 | Longitudinal weld welding platform for pressure vessel cylinder |
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| CN (1) | CN212122166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618285A (en) * | 2021-10-12 | 2021-11-09 | 艾美特焊接自动化技术(北京)有限公司 | Lifting type longitudinal seam welding equipment |
| CN116329828A (en) * | 2023-05-25 | 2023-06-27 | 南京斯迈柯特种金属装备股份有限公司 | Pressure container butt joint groove structure, welding device and welding method |
-
2020
- 2020-05-06 CN CN202020724674.7U patent/CN212122166U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618285A (en) * | 2021-10-12 | 2021-11-09 | 艾美特焊接自动化技术(北京)有限公司 | Lifting type longitudinal seam welding equipment |
| CN116329828A (en) * | 2023-05-25 | 2023-06-27 | 南京斯迈柯特种金属装备股份有限公司 | Pressure container butt joint groove structure, welding device and welding method |
| CN116329828B (en) * | 2023-05-25 | 2024-02-06 | 南京斯迈柯特种金属装备股份有限公司 | Pressure container butt joint groove structure, welding device and welding method |
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Effective date of registration: 20231201 Granted publication date: 20201211 |