CN209793017U - Stainless steel tubular product welding seam fracture repair welding strutting arrangement - Google Patents
Stainless steel tubular product welding seam fracture repair welding strutting arrangement Download PDFInfo
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- CN209793017U CN209793017U CN201920576983.1U CN201920576983U CN209793017U CN 209793017 U CN209793017 U CN 209793017U CN 201920576983 U CN201920576983 U CN 201920576983U CN 209793017 U CN209793017 U CN 209793017U
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- steel pipe
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Abstract
The embodiment of the utility model discloses a stainless steel tubular product welding seam fracture repair welding strutting arrangement relates to steel pipe welding equipment technical field, including the sleeve of pegging graft in the stainless steel pipe, fix the first screw rod of one end of the sleeve, on the first screw rod threaded connection and to the first fixed subassembly of stainless steel pipe one end fixed and set up the stainless steel pipe keep away from the second fixed subassembly of first fixed subassembly, be provided with on the sleeve along the radial outside moving support assembly; and a driving component for driving the supporting component to move is arranged on the second fixing component. The method is used for solving the problem that the stainless steel pipe is easy to deform when repair welding is carried out on the stainless steel pipe in the prior art.
Description
Technical Field
The embodiment of the utility model provides a relate to steel pipe welding equipment technical field, concretely relates to stainless steel tubular product welding seam fracture repair welding strutting arrangement.
background
The building material stainless steel pipe is formed by coiling a stainless steel belt and then welding an opening into a seamed pipe, and because the stainless steel pipe is used for house decoration, the pipe wall is thin, when the stainless steel pipe is processed into a pipe welding seam, the local cracking phenomenon of the welding seam is easy to occur due to various reasons, the cracking phenomenon is generally processed by adopting a repair welding polishing mode, but because the pipe wall is thin, the repair welding hardly ensures the product quality, and the repair welding position is deformed due to carelessness.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a stainless steel tubular product welding seam fracture repair welding strutting arrangement to solve among the prior art when repair welding stainless steel pipe the easy problem that warp of stainless steel pipe.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
According to the embodiment of the utility model, a stainless steel tubular product welding seam fracture repair welding strutting arrangement, including the sleeve of pegging graft in the stainless steel pipe, fix the first screw rod of one end of the said sleeve, on the first screw rod threaded connection and carry out the first fixed subassembly fixed to one end of stainless steel pipe, and set up the said stainless steel pipe keep away from the second fixed subassembly of first fixed subassembly, be provided with on the said sleeve along the radial outside moving support assembly; and a driving component for driving the supporting component to move is arranged on the second fixing component.
Furthermore, an elongated slot is formed in the circumferential side wall of the sleeve along the axis direction; the supporting component comprises a supporting plate at the outer side, a connecting plate inserted in the long groove and a sliding plate positioned in the sleeve, the supporting plate is arc-shaped, the sliding plate is arc-shaped, and the inner side of the sliding plate is wedge-shaped along the axis direction; the supporting component is provided with at least two groups.
Furthermore, the driving assembly comprises a second screw rod, one end of the second screw rod is rotatably connected to the sleeve, a driving block is in a circular truncated cone shape and is in threaded connection with the second screw rod, a sliding connection block is integrally formed in the axis direction of the driving block, and sliding connection grooves for the sliding connection block to slide are formed in two sides of the sleeve; the minimum diameter of the driving block is smaller than the minimum distance between the two supporting plates.
further, the first fixing assembly comprises a first inner sleeve and a first rotating rod, the first inner sleeve is in threaded connection with the first screw rod, the first rotating rod is in threaded connection with the outer side of the first inner sleeve, and the first rotating rod is abutted to the end portion of the stainless steel pipe.
Further, a first operating pipe is arranged at one end of the first inner sleeve.
Further, the second fixing assembly comprises a second inner sleeve and a second screw cap, the second inner sleeve is in threaded connection with the second screw rod, the second screw cap is in threaded connection with the outer side of the second inner sleeve, and the second screw cap is abutted to the end of the stainless steel pipe;
Further, a second operating pipe is arranged at one end of the second inner sleeve.
The embodiment of the utility model provides a have following advantage:
The embodiment of the utility model provides a through the fixed subassembly of first fixed subassembly, second, supporting component and the drive assembly that sets up, at the in-process that carries out repair welding to nonrust steel pipe, fix the position of nonrust steel pipe through the fixed subassembly of first fixed subassembly and second that set up, and support the inside of nonrust steel pipe through drive assembly drive supporting component, when the welding, this nonrust steel pipe is difficult to appear warping.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a stainless steel pipe welding seam cracking repair welding supporting device according to an embodiment of the present invention;
Fig. 2 is a cross-sectional view of a stainless steel pipe welding seam cracking repair welding supporting device provided by the embodiment of the invention;
Fig. 3 is a side view of the protruding driving block in the supporting device for repairing welding of stainless steel pipe welding seam cracking provided by the embodiment of the utility model.
In the figure: 1. a sleeve; 11. a long groove; 12. a sliding connection groove; 2. a first screw; 3. a first fixed component; 31. a first inner sleeve; 32. a first rotating rod; 33. a first handling tube; 4. a second fixed component; 41. a second inner sleeve; 42. a second screw cap; 43. a second handling tube; 5. a support assembly; 51. a support plate; 52. a connecting plate; 53. a sliding plate; 6. a drive assembly; 61. a second screw; 62. a drive block; 621. and (4) a sliding connection block.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
A stainless steel pipe welding seam cracking repair welding supporting device is shown in figures 1 to 3 and comprises a sleeve 1 inserted in a stainless steel pipe, a first screw rod 2 fixed at one end of the sleeve 1, a first fixing component 3 used for fixing one end of the stainless steel pipe, a second fixing component 4 arranged on the stainless steel pipe and far away from the first fixing component 3, and a supporting component 5 arranged on the sleeve 1 and moving outwards in the radial direction, wherein the first fixing component 3 is in threaded connection with the first screw rod 2; and a driving component 6 for driving the supporting component 5 to move is arranged on the second fixing component 4. When in use, the two ends of the stainless steel pipe are fixed through the arranged first fixing component 3 and the second fixing component 4, and the welding position of the stainless steel pipe is supported through the supporting component 5 and the driving component 6 arranged between the first fixing component 3 and the second fixing component 4.
An elongated slot 11 is arranged on the circumferential side wall of the sleeve 1 along the axial direction; the supporting component 5 comprises an outer supporting plate 51, a connecting plate 52 inserted in the long groove 11 and a sliding plate 53 positioned in the sleeve 1, wherein the supporting plate 51 is arc-shaped, and the sliding plate 53 is arc-shaped and is wedge-shaped along the axial direction at the inner side; the support members 5 are provided in at least two sets.
The driving assembly 6 comprises a second screw 61, one end of the second screw 61 is rotatably connected to the sleeve 1, a driving block 62 is connected to the second screw 61 in a threaded manner, the driving block 62 is in a circular truncated cone shape, a sliding block 621 is integrally formed in the axis direction of the driving block 62, and sliding grooves 12 for sliding the sliding block 624 are formed in two sides of the sleeve 1. When the stainless steel pipe butt joint device is used, the second screw 61 can drive the driving block 62 to move back and forth when rotating, so that the sliding plate 53 is abutted, the sliding plate 53 drives the supporting plate 51 to move outwards, and the stainless steel pipe is abutted and supported.
It should be noted that the minimum diameter of the driving block 62 is smaller than the minimum distance between the two supporting plates 51, so that, in use, the driving block 62 can slide into a position between the two supporting plates 51 conveniently when sliding, thereby driving the supporting plates 51.
The first fixing assembly 3 includes a first inner sleeve 31 screwed to the first screw rod 2, and a first rotating rod 32 screwed to the outer side of the first inner sleeve 31, and the first rotating rod 32 abuts against the end of the stainless steel pipe. A first operation pipe 33 is provided at one end of the first inner tube 31. The first operation tube 33 can be manually rotated to rotate the first inner tube 31, thereby controlling the position of the first inner tube 31.
The second fixing component 4 comprises a second inner sleeve 41 which is in threaded connection with the second screw rod 61 and a second screw cap 42 which is in threaded connection with the outer side of the second inner sleeve 41, and the second screw cap 42 is abutted against the end part of the stainless steel pipe; through the cooperation of first spiral cover and second spiral cover 42, fix stainless steel pipe both ends for inside backup pad 51 is in the in-process position of supporting relatively stable. A second operation tube 43 is provided at one end of the second inner tube 41.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a stainless steel tubular product welding seam fracture repair welding strutting arrangement which characterized in that: the device comprises a sleeve (1) inserted in a stainless steel pipe, a first screw (2) fixed at one end of the sleeve (1), a first fixing component (3) which is in threaded connection with the first screw (2) and fixes one end of the stainless steel pipe, a second fixing component (4) which is arranged on the stainless steel pipe and far away from the first fixing component (3), and a support component (5) which moves outwards along the radial direction, wherein the sleeve (1) is provided with a support component; and a driving component (6) for driving the supporting component (5) to move is arranged on the second fixing component (4).
2. The stainless steel tubular product weld joint cracking repair welding strutting arrangement of claim 1, characterized by: an elongated slot (11) is formed in the circumferential side wall of the sleeve (1) along the axis direction; the supporting component (5) comprises an outer supporting plate (51), a connecting plate (52) inserted in the long groove (11) and a sliding plate (53) positioned in the sleeve (1), the supporting plate (51) is arc-shaped, the sliding plate (53) is arc-shaped, and the inner side of the sliding plate is wedge-shaped along the axial direction; the supporting components (5) are at least provided with two groups.
3. The stainless steel tubular product weld joint cracking repair welding strutting arrangement of claim 2, characterized by: the driving assembly (6) comprises a second screw rod (61), one end of the second screw rod (61) is rotatably connected to the sleeve (1), a driving block (62) is connected to the second screw rod (61) in a threaded manner, the driving block (62) is in a circular truncated cone shape, a sliding connection block (621) is integrally formed in the axis direction of the driving block (62), and sliding connection grooves (12) for the sliding connection block (621) to slide are formed in two sides of the sleeve (1);
The minimum diameter of the driving block (62) is smaller than the minimum distance between the two supporting plates (51).
4. The stainless steel tubular product weld joint cracking repair welding strutting arrangement of claim 1, characterized by: the first fixing assembly (3) comprises a first inner sleeve (31) in threaded connection with the first screw rod (2) and a first rotating rod (32) in threaded connection with the outer side of the first inner sleeve (31), and the first rotating rod (32) is abutted to the end of the stainless steel pipe.
5. The stainless steel tubular product weld joint cracking repair welding strutting arrangement of claim 4, characterized by: a first operating pipe (33) is arranged at one end of the first inner sleeve (31).
6. the stainless steel tubular product weld joint cracking repair welding strutting arrangement of claim 3, characterized by: the second fixing assembly (4) comprises a second inner sleeve (41) in threaded connection with the second screw rod (61) and a second rotary cover (42) in threaded connection with the outer side of the second inner sleeve (41), and the second rotary cover (42) is abutted to the end of the stainless steel pipe.
7. The stainless steel tubular product weld joint cracking repair welding strutting arrangement of claim 6, characterized by: a second operating pipe (43) is arranged at one end of the second inner sleeve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576983.1U CN209793017U (en) | 2019-04-25 | 2019-04-25 | Stainless steel tubular product welding seam fracture repair welding strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576983.1U CN209793017U (en) | 2019-04-25 | 2019-04-25 | Stainless steel tubular product welding seam fracture repair welding strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793017U true CN209793017U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920576983.1U Active CN209793017U (en) | 2019-04-25 | 2019-04-25 | Stainless steel tubular product welding seam fracture repair welding strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793017U (en) |
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2019
- 2019-04-25 CN CN201920576983.1U patent/CN209793017U/en active Active
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