CN210549092U - Pipeline girth weld rewelding prosthetic devices - Google Patents
Pipeline girth weld rewelding prosthetic devices Download PDFInfo
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- CN210549092U CN210549092U CN201921675773.4U CN201921675773U CN210549092U CN 210549092 U CN210549092 U CN 210549092U CN 201921675773 U CN201921675773 U CN 201921675773U CN 210549092 U CN210549092 U CN 210549092U
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- pipeline
- main control
- girth
- welding
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- 238000003466 welding Methods 0.000 claims abstract description 64
- 230000001681 protective effect Effects 0.000 claims abstract 2
- 238000012423 maintenance Methods 0.000 abstract description 26
- 230000000694 effects Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011090 solid board Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pipeline girth joint re-welding repair device, which comprises a pipeline girth welding repair device main body, a main control seat, a pipeline fixer and a girth welding device, wherein the bottom of the pipeline girth welding repair device main body is fixedly connected with the main control seat, the bottom of the main control seat is fixedly connected with a main control platform, the bottom of the main control platform is fixedly connected with a protective pad, one side of the front surface of the main control platform is embedded and connected with a control platform, the top of the main control seat is movably connected with a lifting platform, the lifting platform can be convenient for maintenance personnel to observe the pipeline and carry out later girth welding repair work, and can be adjusted and used according to the height positions of different pipelines, thereby embodying the practicability of the utility model, the girth welding device can carry out girth welding work on the pipeline rapidly, is convenient for the maintenance personnel to operate and use, improves the work efficiency, embodies the high efficiency of the utility model, changes the shaft, and can, has wide application prospect in the future.
Description
Technical Field
The utility model relates to a pipeline maintenance technical field specifically is a pipeline circumferential weld rewelding prosthetic devices.
Background
The girth welding refers to machine equipment for welding a circular gap, for example, a welding seam between the upper cover and the lower cover of a compressor of a household air conditioner and a shell is welded by a girth welding machine, and the girth welding machine is divided into a vertical girth welding machine and a horizontal girth welding machine. The welding machines typically used in girth welders are gas shielded welders that automatically feed wire (welding material).
Current pipeline circumferential weld is welding prosthetic devices again, its itself is most for large-scale lathe class structure, and its cost is with high costs, and use cost is great, and inconvenient and the staff carries the use, and practical degree is lower, and current pipeline circumferential weld is welding prosthetic devices again simultaneously, and the use is adjusted according to the pipeline external diameter size to the person of not being convenient for of its own to influence welding quality, have certain use limitation.
Therefore, how to design a pipeline girth weld re-welding repair device becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline girth weld rewelding prosthetic devices to solve the problem that proposes the relatively poor and certain use limitation of practical degree in 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 pipeline girth seam repair device that rewelds, includes pipeline girth welding repair device main part, main control seat, pipeline fixer and girth welder, the bottom fixedly connected with main control seat of pipeline girth welding repair device main part, the bottom fixedly connected with main control platform of main control seat, the bottom fixedly connected with protection of main control platform is filled up, the embedding of positive one side of main control platform is connected with the control cabinet, the top swing joint of main control seat has the elevating platform, fixedly connected with arc spacing in the middle of the top of elevating platform, the top overlap joint of main control seat links to each other there is the pipeline fixer, inboard embedding in the middle of the front of pipeline fixer is connected with the spout, the embedding of the top both ends of pipeline fixer is connected with the adjusting bolt, the bottom fixed connection of adjusting bolt has the solid board, the front swing joint of pipeline fixer has the girth welder.
Preferably, the front embedding of girth welder is connected with the second control cabinet, the rear end swing joint of girth welder has a plurality of movable wheels, fixedly connected with grab handle in the middle of the top of girth welder, swing joint has flexible loop bar in the middle of the bottom of grab handle, the inboard embedding in bottom of flexible loop bar is connected with the bonding tool.
Preferably, the inner sides of the periphery of the top end of the main control console are embedded and connected with hydraulic columns.
Preferably, the bottom of the middle inner side of the pipeline fixer is fixedly connected with a pipeline protection pad.
Preferably, the bottom of the telescopic loop bar is movably connected with a replacing shaft.
Preferably, the pipeline fixer is composed of a sliding groove in the middle of the front surface and on the inner side, a pipeline protection pad at the bottom of the middle inner side, adjusting bolts at two ends of the top and a pressing plate at the bottom end of each adjusting bolt.
Preferably, the girth welder comprises a second control console on the front side, a movable wheel at the rear end, a grab handle in the middle of the top end, a telescopic loop bar at the inner side in the middle of the bottom end, a replacement shaft at the bottom of the telescopic loop bar and a welding head at the inner side at the bottom end of the telescopic loop bar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of pipe circumferential weld is welding prosthetic devices again, the boxing ware, when maintenance personal when carrying out boxing work to the pipeline, earlier through pressing the flexible loop bar control button on the second control cabinet for the bonding tool that the flexible loop bar of control promoted its bottom is laminated each other with inboard pipeline weld opening, and later maintenance personal accessible holds the grab handle, drives the boxing ware and carries out circular motion in the spout, has effectively improved boxing work efficiency, has embodied the utility model discloses a high efficiency.
2. This kind of pipeline girth seam repair device that rewelds, main control seat, the manual control button that presses on the control cabinet of maintenance personal accessible start the hydraulic pressure post of main control seat middle part to through the hydraulic pressure post, can promote the pipeline on its top to lift up, the maintenance personal of being convenient for observes the pipeline and later stage girth welds repair work and goes on, also can adjust the use according to the height position of different pipelines simultaneously, has embodied the utility model discloses a flexibility.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a main control seat of the present invention;
FIG. 3 is a schematic view of a portion of the pipe fixing device of the present invention;
fig. 4 is a schematic structural view of a part of the girth welder of the present invention.
In the figure: 1. the pipeline girth welding prosthetic devices main part, 2, the master control seat, 201, the master control platform, 202, the protection pad, 203, the control cabinet, 204, hydraulic column, 205, the elevating platform, 206, the spacing strip of arc, 3, pipeline fixer, 301, the spout, 302, the pipeline protection pad, 303, adjusting bolt, 304, the solid board of pressure, 4, the girth welding ware, 401, the second control cabinet, 402, the loose wheel, 403, grab handle, 404, flexible loop bar, 405, change axle, 406, the bonding tool.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a pipeline girth weld re-welding repair device, which comprises a pipeline girth weld repair device main body 1 and a main control seat 2, pipeline fixer 3 and boxing unit 4, the bottom fixedly connected with main control seat 2 of pipeline boxing prosthetic devices main part 1, the bottom fixedly connected with main control platform 201 of main control seat 2, the bottom fixedly connected with protection pad 202 of main control platform 201, the front one side embedding of main control platform 201 is connected with control cabinet 203, the top swing joint of main control seat 2 has elevating platform 205, fixedly connected with arc spacing 206 in the middle of the top of elevating platform 205, the top overlap joint of main control seat 2 links to each other there is pipeline fixer 3, inboard embedding in the middle of the front of pipeline fixer 3 is connected with spout 301, the embedding of the top both ends of pipeline fixer 3 is connected with adjusting bolt 303, the bottom fixed connection of adjusting bolt 303 has solid pressing plate 304, the front swing joint of pipeline fixer 3 has boxing unit 4.
Preferably, the front surface of the girth welder 4 is connected with a second console 401 in an embedded manner, the rear end of the girth welder 4 is movably connected with a plurality of movable wheels 402, the middle of the top end of the girth welder 4 is fixedly connected with a grab handle 403, the middle of the bottom end of the grab handle 403 is movably connected with a telescopic loop bar 404, and the inner side of the bottom end of the telescopic loop bar 404 is connected with a welding head 406 in an embedded manner.
Preferably, the inboard embedding all around of top of master control platform 201 is connected with hydraulic column 204, after the maintenance personal puts into pipeline fixer 3 internal fixation with required prosthetic pipeline, the control button on the accessible is manual to be pressed down on the control cabinet 203, start the hydraulic column 204 of 2 middle parts of master control seat, and through hydraulic column 204, the pipeline that can promote its top lifts up, the maintenance personal of being convenient for observes the pipeline and later stage girth welds repair work goes on, also can adjust the use according to the height position of different pipelines simultaneously, the degree of flexibility that pipeline girth welds prosthetic devices main part 1 itself has been improved to a certain extent, embodied the utility model discloses a flexibility.
Preferably, inboard bottom fixedly connected with pipeline protection pad 302 in the middle of pipeline fixer 3, fill up 302 through the pipeline protection, it adopts rubber materials to make itself, higher antiskid nature has, shock attenuation nature and protectiveness, can play the support to the pipeline that its surface was put, the shock attenuation, stabilize and protection work, avoid the maintenance personal when adjusting solid board 304 and extrude the inboard pipeline, cause the damage of certain degree and its own emergence displacement when the pipeline is welded to the pipeline surface, lead to the welding position unsmooth to appear, influence the follow-up in service behavior of pipeline, reduce the girth welding quality.
Preferably, the bottom swing joint of flexible loop bar 404 has change axle 405, when maintenance person need change welding head 406, the accessible manually rotates change head 405, make the inboard tightening ring of control change head 405 expand outwards, reach the effect of loosening its inboard welding head 406, later maintenance person only needs to directly extract welding head 406 after becoming flexible, insert flexible loop bar 404 with the welding head 406 that needs to change again in, rotate change head 405, the inside tightening ring of control tightens up, clamp welding head 406 to the inboard, reach the effect of quick replacement 406, embodied the utility model discloses a dismouting nature.
Preferably, pipeline fixer 3 is inboard spout 301 in the middle of by the front, the pipeline protection of middle inboard bottom fills up 302, the adjusting bolt 303 at top both ends and the firm board 304 of pressing of adjusting bolt 303 bottom are constituteed jointly, at first maintenance person can put into the pipeline protection of pipeline fixer 3 with required maintenance pipeline and fill up on 302, manual rotation adjusting bolt 303 of rethread, it is movable to the inboard pipeline direction to drive the firm board 304 of pressing of its bottom through adjusting bolt 303, reach fixed effect, can be suitable for and fix the use to it with the pipeline of different external diameters size, ensure later stage girth welding quality, this novel practicality of use has been embodied.
Preferably, the girth welding device 4 is composed of a second control console 401 at the front, a movable wheel 402 at the rear end, a grab handle 403 in the middle of the top end, a telescopic loop bar 404 at the inner side in the middle of the bottom end, a replacement shaft 405 at the bottom of the telescopic loop bar 404 and a welding head 406 at the inner side of the bottom end of the telescopic loop bar 404, when a maintenance worker performs girth welding work on a pipeline, the length of the telescopic loop bar 404 is adjusted by pressing a telescopic loop bar control button on the second control console 401, so that the telescopic loop bar 404 is controlled to push the welding head 406 at the bottom end to be mutually attached to a pipeline welding opening at the inner side, then the girth welding device 4 is started by pressing a power-on switch on the second control console 401, and then the maintenance worker can drive the girth welding device 4 to perform circular motion in the chute 301 by holding the grab handle 403 with hands, can perform girth welding work on the pipeline quickly, and is convenient for the maintenance, embodies the utility model discloses a high efficiency.
The working principle is as follows: firstly, a maintenance worker can put a pipeline to be maintained on the pipeline protection pad 302 in the pipeline fixer 3, then manually rotate the adjusting bolt 303, drive the pressing and fixing plate 304 at the bottom end of the adjusting bolt 303 to move towards the inner pipeline direction through the adjusting bolt 303, achieve the fixing effect, be suitable for pipelines with different outer diameters to fix the pipelines, ensure the later ring welding quality, and embody the practicability of the utility model;
then, the pipeline protection pad 302 is made of rubber materials, so that the pipeline protection pad has high skid resistance, shock absorption and protection, and can support, absorb shock, stabilize and protect the pipeline placed on the surface of the pipeline, and the problems that when a maintenance worker adjusts the pressing and fixing plate 304 to extrude the pipeline on the inner side, the outer surface of the pipeline is damaged to a certain extent, and the pipeline per se is displaced during girth welding, so that the welded part is uneven, the subsequent use condition of the pipeline is influenced, and the girth welding quality is reduced are solved;
then, after the pipeline to be repaired is placed into the pipeline fixer 3 for fixation by a maintenance worker, the control button on the console 203 can be manually pressed to start the hydraulic column 204 at the middle part of the main control seat 2, and the pipeline at the top end of the main control seat can be pushed to be lifted through the hydraulic column 204, so that the maintenance worker can conveniently observe the pipeline and carry out later-stage girth welding repair work, and can adjust and use the pipeline according to the height positions of different pipelines, thereby improving the flexibility of the pipeline girth welding repair device main body 1 per se to a certain extent and embodying the flexibility of the utility model;
subsequently, when a maintenance person performs girth welding work on the pipeline, the length of the telescopic loop bar 404 is adjusted by pressing the telescopic loop bar control button on the second control console 401, so that the telescopic loop bar 404 is controlled to push the welding head 406 at the bottom end of the telescopic loop bar to be mutually attached to the pipeline welding opening at the inner side, then the girth welding device 4 is started by pressing the power-on switch on the second control console 401, and then the maintenance person can hold the grab handle 403 by hand to drive the girth welding device 4 to perform circular motion in the chute 301, so that the girth welding work on the pipeline can be rapidly performed, the operation and the use of the maintenance person are facilitated, the working efficiency is improved, and the high efficiency of the utility model is embodied;
finally, when maintenance person need change welding head 406, the replacement head 405 is changed in the manual rotation of accessible, make the inboard tightening ring of control replacement head 405 expand outward, reach the effect of loosening its inboard bonding tool 406, later maintenance person only needs to directly extract the bonding tool 406 after becoming flexible, insert flexible loop bar 404 with the bonding tool 406 of required change again in, rotate replacement head 405, the inside tightening ring of control tightens up, carry out the clamping to inboard bonding tool 406, reach the effect of quick replacement bonding tool 406, embodied the utility model discloses a dismouting nature, this is exactly this kind of pipeline girth weld rewelding prosthetic devices's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pipeline girth seam rewelding prosthetic devices, includes pipeline girth welding prosthetic devices main part (1), master control seat (2), pipeline fixer (3) and girth welder (4), its characterized in that: the bottom of the pipeline girth welding repair device main body (1) is fixedly connected with a main control seat (2), the bottom of the main control seat (2) is fixedly connected with a main control console (201), the bottom end of the main control console (201) is fixedly connected with a protective pad (202), a control console (203) is embedded and connected on one side of the front surface of the main control console (201), a lifting platform (205) is movably connected on the top of the main control seat (2), the middle of the top end of the lifting platform (205) is fixedly connected with an arc-shaped limit strip (206), the top end of the main control seat (2) is connected with a pipeline fixer (3) in a lap joint way, the inner side of the middle of the front surface of the pipeline fixer (3) is embedded and connected with a sliding chute (301), two ends of the top of the pipeline fixer (3) are embedded and connected with adjusting bolts (303), the bottom end of the adjusting bolt (303) is fixedly connected with a pressing plate (304), and the front surface of the pipeline fixer (3) is movably connected with a girth welder (4).
2. The device of claim 1 for rehabilitating a pipe girth weld by re-welding, wherein: the front embedding of boxing ware (4) is connected with second control cabinet (401), the rear end swing joint of boxing ware (4) has a plurality of movable wheels (402), fixedly connected with grab handle (403) in the middle of the top of boxing ware (4), swing joint has flexible loop bar (404) in the middle of the bottom of grab handle (403), the inboard embedding in bottom of flexible loop bar (404) is connected with bonding tool (406).
3. The device of claim 1 for rehabilitating a pipe girth weld by re-welding, wherein: the inner sides of the periphery of the top end of the main control console (201) are embedded and connected with hydraulic columns (204).
4. The device of claim 1 for rehabilitating a pipe girth weld by re-welding, wherein: the bottom of the inner side of the middle of the pipeline fixer (3) is fixedly connected with a pipeline protection pad (302).
5. The device of claim 2 for rewelding a pipe girth weld repair, wherein: the bottom of the telescopic loop bar (404) is movably connected with a replacing shaft (405).
6. The device of claim 1 for rehabilitating a pipe girth weld by re-welding, wherein: the pipeline fixer (3) is composed of a sliding groove (301) at the inner side in the middle of the front surface, a pipeline protection pad (302) at the bottom of the inner side in the middle, adjusting bolts (303) at two ends of the top and a pressing plate (304) at the bottom end of the adjusting bolt (303).
7. The device of claim 1 for rehabilitating a pipe girth weld by re-welding, wherein: the girth welder (4) is composed of a second control console (401) on the front side, a movable wheel (402) at the rear end, a grab handle (403) in the middle of the top end, a telescopic loop bar (404) on the inner side in the middle of the bottom end, a replacement shaft (405) at the bottom of the telescopic loop bar (404) and a welding head (406) on the inner side of the bottom end of the telescopic loop bar (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675773.4U CN210549092U (en) | 2019-10-09 | 2019-10-09 | Pipeline girth weld rewelding prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675773.4U CN210549092U (en) | 2019-10-09 | 2019-10-09 | Pipeline girth weld rewelding prosthetic devices |
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| Publication Number | Publication Date |
|---|---|
| CN210549092U true CN210549092U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921675773.4U Expired - Fee Related CN210549092U (en) | 2019-10-09 | 2019-10-09 | Pipeline girth weld rewelding prosthetic devices |
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| CN (1) | CN210549092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214015A (en) * | 2022-12-26 | 2023-06-06 | 迅飞自动化科技江苏有限公司 | Welding seam trimming device for pipeline welding |
-
2019
- 2019-10-09 CN CN201921675773.4U patent/CN210549092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214015A (en) * | 2022-12-26 | 2023-06-06 | 迅飞自动化科技江苏有限公司 | Welding seam trimming device for pipeline welding |
| CN116214015B (en) * | 2022-12-26 | 2023-11-10 | 迅飞自动化科技江苏有限公司 | Welding seam trimming device for pipeline welding |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |