CN117359212A - Portable pipe orifice assembly welding device - Google Patents
Portable pipe orifice assembly welding device Download PDFInfo
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- CN117359212A CN117359212A CN202311420792.3A CN202311420792A CN117359212A CN 117359212 A CN117359212 A CN 117359212A CN 202311420792 A CN202311420792 A CN 202311420792A CN 117359212 A CN117359212 A CN 117359212A
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- butt joint
- pipe
- joint pipe
- rod
- welding device
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- 238000003466 welding Methods 0.000 title claims abstract description 56
- 210000001503 joint Anatomy 0.000 claims abstract description 87
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 21
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/10—Pipe-lines
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of pipeline welding and discloses a portable pipe orifice assembly welding device, wherein a rectangular handle is fixedly connected to the top of a supporting rod, a first butt joint pipe is fixedly connected to one side of the supporting rod, a height coordination mechanism is arranged on one side, close to the first butt joint pipe, of the top of the supporting rod, a first fixing bolt is movably connected to one side, far away from the supporting rod, of the first butt joint pipe, a height adjusting rod is movably sleeved in the first butt joint pipe, a second butt joint pipe is fixedly connected to one side, far away from the first butt joint pipe, of the height adjusting rod, a first fixing bolt, a second fixing bolt and a third fixing bolt are fixedly connected to one side, far away from the first butt joint pipe, of the height adjusting rod, the first fixing bolt, the second fixing bolt and the third fixing bolt are arranged, the limiting rod, the height adjusting rod and the limiting rod are pulled, the distance between the limiting rod and the pipe diameter are equal, the pipe orifice assembly is convenient, welding quality is improved, labor intensity is reduced, and the labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of pipeline welding, in particular to a portable pipe orifice assembly welding device.
Background
The pipe orifice assembly welding device is equipment for butt welding of workpieces such as pipes, flanges or other connecting pieces, is suitable for automatic production in the field of metal welding, and is particularly suitable for welding processes of pipelines with larger caliber and thicker wall thickness, the quality of the pipe orifice assembly is an important and key step in pipeline construction, the quality of the assembly directly influences the welding quality, in addition, the pipe butt joint often causes bad quality defects such as deformation, distortion and the like of a welded joint in the welding process due to the self weight effect of the pipeline and the like, and particularly, the problems are particularly prominent in the welding of a large number of sheet-forming concentrated pipe systems such as boiler superheaters, coal economizer coiled pipes and the like.
At present, the pipe orifice assembly welding is carried out by firstly configuring 3-5 persons according to the pipe diameter size, assisting, then manually assembling and welding two pipe orifices by manually holding or supporting two pipe orifices by using a crow bar in a manual aligning mode, the construction efficiency is very low, and the concentricity of a pipeline during aligning is difficult to control due to factors such as personnel operation, construction environment and the like; not only is time and labor wasted, but also the welding quality is affected.
In addition, the quality of pipeline welding directly influences the overall construction quality, equipment quality and appearance quality of the pipeline; the method is not only low in efficiency, but also when the pipeline is heavy, the pipeline is difficult to hold manually, the pipeline is easy to drop off, the personnel body is damaged, and therefore the safety coefficient is extremely low, in addition, the assembly welding in the method can only meet the temporary requirements in butt joint and spot welding, after spot welding forming, if the assembly welding needs to be slightly finely adjusted, the method obviously cannot be implemented, and if the welding quality is poor, if the medium in the pipeline is toxic, harmful gas or liquid and the like, the immeasurable danger can be caused, and meanwhile, the correction procedure is also required to be increased, so that the construction cost is increased.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a portable pipe orifice assembly welding device, so as to solve the technical problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a portable mouth of pipe group butt welding device, includes bracing piece, its characterized in that: the utility model discloses a pipeline main body, including bracing piece, bracing piece top fixedly connected with rectangle handle, bracing piece one side fixedly connected with first butt joint pipe, the bracing piece top is close to one side of first butt joint pipe and has been seted up high coordination mechanism, one side swing joint that the bracing piece was kept away from to first butt joint pipe has first fixing bolt, the inside activity of first butt joint pipe has cup jointed the altitude mixture control pole, one side fixedly connected with second butt joint pipe that the first butt joint pipe was kept away from to the altitude mixture control pole has been cup jointed to the inside activity of second butt joint pipe, one side swing joint that the altitude mixture control pole was kept away from to the second butt joint pipe has second fixing bolt, one side fixedly connected with third butt joint pipe surface one side swing joint has third fixing bolt, one side fixedly connected with rectangle steel sheet that the second butt joint pipe was kept away from to the inside swing joint of third butt joint pipe, equal swing joint has the regulation cylinder pole in rectangle steel sheet surface both sides, one side swing joint pipeline main body is kept away from to the rectangle steel sheet to the regulation cylinder pole.
Through bracing piece, altitude mixture control pole, the group is to the dead lever, be favorable to mouth of pipe group welding set wholly detachable, and through being equipped with group to dead lever and gag lever post, be favorable to rotating first fixing bolt respectively according to the pipe diameter size of pipeline main part, the second fixing bolt, the third fixing bolt, then with gag lever post and altitude mixture control pole and group to the dead lever pulling, distance and pipe diameter size between make group to dead lever and the gag lever post equal, be convenient for the orificial group of being convenient for is to, make welding quality increase, practice thrift the manual work simultaneously, reduce intensity of labour, cooperate through being equipped with bracing piece and rectangle handle, be favorable to the manual work when managing the group, more convenient is fixed mouth of pipe group welding set, can effectually prevent that the mouth of pipe from going out of hand to the time pipe, and avoid the pipe to go out of hand can effectually prevent that personnel from receiving the injury, increase the factor of safety in construction, and mouth of pipe group welding set can used repeatedly, and small portable, and is safe and practical, high efficiency, can deal with multiple operation environment's characteristics through the field assembly.
In a preferred embodiment, the support rod is located the position of seting up the height coordination mechanism and has seted up circular hole, first butt joint pipe is located the activity and cup joints the position of altitude mixture control pole and have seted up first tube nest of tubes, third butt joint pipe is located the activity and cup joints the gag lever post position and have seted up third tube nest of tubes, first tube nest of tubes through first butt joint pipe seting up is favorable to the equipment of altitude mixture control pole to make the height coordination mechanism fixed through third tube nest of tubes, the auxiliary regulation is carried out to the height coordination mechanism of being convenient for, and the position is more accurate when increasing pipeline main part mouth of pipe group, avoids appearing group pair error.
In a preferred embodiment, the height coordination mechanism comprises a scale rod, a limit plate is arranged at the bottom of the scale rod, a sleeve is movably sleeved on the surface of the limit plate, a spring is movably connected to the bottom of the sleeve, a circular through hole is arranged on the surface of the scale rod near the top of the sleeve, a connecting rod is movably sleeved in the circular through hole, a docking rod is arranged on one side of the surface of the connecting rod, the height coordination mechanism is beneficial to enabling the positions of the height adjustment rods on two sides to be more accurate through scales on the surface of the scale rod when the height adjustment rods are adjusted, and certain feedback is increased when the height adjustment rods are adjusted through the spring, so that the scale rod is prevented from shaking in the sleeve at will, the adjustment accuracy is influenced, and the height coordination mechanism and the height adjustment rods are mutually connected through the docking rod.
In a preferred embodiment, the rectangular groove is formed in the top of the height adjusting rod, the fixing clamping grooves are formed in two sides of the inner wall of the rectangular groove, the second butt joint pipe is located at the position of the movable sleeve joint group butt joint fixing rod, and the second pipe groove is formed in the position of the movable sleeve joint group butt joint fixing rod, so that the group butt joint device is convenient to assemble according to the pipeline main body through the height adjusting rod. The actual pipe diameter of the height adjusting rod is adjusted, and the height adjusting rod is convenient to connect with the height coordination mechanism through the rectangular groove at the top of the height adjusting rod and the fixing clamping groove, so that the height adjusting position of the height adjusting rod is more accurate.
In a preferred embodiment, the rectangular sliding groove is formed in the surface of one side, close to the rectangular steel plate, of the pair of fixing rods, rectangular clamping grooves are formed in two sides of the inner wall of the rectangular sliding groove, auxiliary plates are movably connected in the rectangular sliding groove, auxiliary sliding rails are formed in the positions, close to the rectangular clamping grooves, of the auxiliary plates, and the auxiliary plates in the rectangular sliding grooves formed by the pair of fixing rods are used for adjusting the extension length of the cylindrical rods through auxiliary adjustment of the auxiliary plates when the pipeline main body is fixed, so that the extension length of the cylindrical rods is consistent, and the pipe orifice positions are more accurate.
In a preferred embodiment, the rectangular steel plate is provided with a circular hole at the position of the movable connection adjusting cylindrical rod, the connection and adjustment of the adjusting cylindrical rod are facilitated through the rectangular steel plate, and the pipeline main body is fixed through the adjusting cylindrical rod.
In a preferred embodiment, the screw thread groove has been seted up on the regulation cylinder pole surface, regulation cylinder pole is close to pipeline main part one side fixed surface and is connected with adjusting nut, regulation cylinder pole is close to pipeline main part one side fixedly connected with fixed kicking block, through the screw thread groove on regulation cylinder pole surface for when adjusting the cylinder pole and can rotate as required, will fix the kicking block and drive to one side and adjust, and then accomplish the welding of pipeline main part group pair.
The invention has the technical effects and advantages that:
1. the invention is beneficial to respectively rotating the first fixing bolt, the second fixing bolt and the third fixing bolt according to the pipe diameter size by arranging the pairing fixing rod and the limiting rod, and then pulling the limiting rod, the height adjusting rod and the pairing fixing rod, so that the distance between the pairing fixing rod and the limiting rod is equal to the pipe diameter size, the pairing of pipe orifices is convenient, the welding quality is increased, the labor is saved, and the labor intensity is reduced;
2. the support rod is matched with the rectangular grip, so that the pipe orifice assembly is more convenient to fix the welding device when the pipes are assembled manually, the pipe orifice assembly can be effectively prevented from being unhooked to the pipes, the pipe unhooking is avoided, personnel can be effectively prevented from being injured, and the safety coefficient of construction is increased;
3. the invention is beneficial to adjusting the position of the pipe orifice group pair through rotating the adjusting cylindrical rod after the pipe orifice group pair is carried out, and ensures that fine group pair fine adjustment can be carried out through the adjusting cylindrical rod after the pipe orifice group pair is welded, thereby avoiding that the welding quality can not meet the use requirement of a pipeline, preventing toxic and harmful gas or liquid in the pipeline from leaking during subsequent use, reducing the correction procedure after later leakage and further reducing the construction cost.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the whole structure of the present invention.
Fig. 3 is a schematic view of the structure of the support rod according to the present invention.
Fig. 4 is a schematic cross-sectional view of the height adjustment mechanism of the present invention.
Fig. 5 is a schematic view of the structure of the height adjusting lever of the present invention.
Fig. 6 is a schematic diagram of a rectangular slot structure according to the present invention.
FIG. 7 is a schematic cross-sectional view of the assembled fixing rod structure of the present invention.
Fig. 8 is a schematic view of the structure of the adjusting cylindrical rod of the present invention.
The reference numerals are: 1. a support rod; 101. a circular hole; 2. a rectangular grip; 3. a first butt joint pipe; 301. a first pipe groove; 4. a height coordination mechanism; 401. a scale bar; 402. a limiting piece; 403. a sleeve; 404. a spring; 405. a circular through hole; 406. a connecting rod; 407. a butt joint rod; 5. a first fixing bolt; 6. a height adjusting lever; 601. rectangular grooves; 602. a fixing slot; 7. a second butt joint pipe; 701. a second pipe groove; 8. assembling the fixing rods; 801. rectangular sliding grooves; 802. a rectangular clamping groove; 9. a second fixing bolt; 10. a third butt joint pipe; 1001. a third tube slot; 11. a limit rod; 12. a rectangular steel plate; 1201. a circular hole; 13. adjusting a cylindrical rod; 1301. a thread groove; 1302. an adjusting nut; 1303. fixing the ejector block; 14. a pipe body; 15. a third fixing bolt; 16. an auxiliary plate; 1601. an auxiliary slide rail.
Detailed Description
The embodiments of the present invention will be described more fully with reference to the accompanying drawings, and the configurations of the embodiments described below are merely illustrative, and the present invention is not limited to the embodiments described below, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a portable pipe orifice assembly welding device, comprising a support rod 1, characterized in that: the utility model provides a height coordination mechanism 4 has been seted up to bracing piece 1 top fixedly connected with rectangle handle 2, bracing piece 1 one side fixedly connected with first butt joint pipe 3, bracing piece 1 top is close to one side of first butt joint pipe 3, one side swing joint that bracing piece 1 was kept away from to first butt joint pipe 3 has first fixing bolt 5, first butt joint pipe 3 inside activity has cup jointed height adjustment pole 6, one side fixedly connected with second butt joint pipe 7 that height adjustment pole 6 kept away from first butt joint pipe 3, second butt joint pipe 7 inside activity has cup jointed group's butt joint dead lever 8, one side swing joint that height adjustment pole 6 was kept away from to second butt joint pipe 7 has second fixing bolt 9, one side fixedly connected with third butt joint pipe 10 that bracing piece 1 kept away from first butt joint pipe 3, one side swing joint has third fixing bolt 15 to 10 surface one side swing joint, one side fixedly connected with rectangular steel plate 12 of second butt joint pipe 7 is kept away from to third butt joint pipe 10 inside swing joint dead lever 11, both sides all swing joint have adjusting cylindrical pole 13 to rectangular steel plate 12 surface, one side swing joint adjusting cylindrical pole 13 keeps away from rectangular steel plate 12 pipeline main body 14.
In this embodiment: the pipe orifice assembly welding device is detachable integrally through the support rods 1, the height adjusting rods 6 and the assembly fixing rods 8, the pipe orifice assembly welding device is convenient to detach through the assembly fixing rods 8 and the limiting rods 11, the first fixing bolts 5, the second fixing bolts 701 and the third fixing bolts 15 are rotated according to the pipe diameter size of the pipe main body 14, then the limiting rods 11, the height adjusting rods 6 and the assembly fixing rods 8 are pulled, the distance between the assembly fixing rods 8 and the limiting rods 11 is equal to the pipe diameter size, the pipe orifice assembly is convenient, the welding quality is improved, meanwhile labor is saved, labor intensity is reduced, the support rods 1 and the rectangular handles 2 are matched, the pipe orifice assembly welding device is fixed conveniently and quickly when the pipe is assembled, the pipe orifice assembly welding device can be effectively prevented from being detached, personnel can be prevented from being injured, the safety coefficient of construction is increased, the pipe orifice assembly welding device can be used repeatedly, the pipe orifice assembly welding device is small in size and convenient to carry, safety and practical, the pipe orifice assembly welding device can be used in a good manner, and the welding device can be used in a field.
Referring to fig. 3, a circular hole 101 is formed in the position of the support rod 1 where the height coordination mechanism 4 is formed, a first pipe groove 301 is formed in the position of the first butt joint pipe 3 where the movable joint height adjusting rod 6 is movably sleeved, and a third pipe groove 1001 is formed in the position of the third butt joint pipe 10 where the movable joint limiting rod 11 is movably sleeved.
In this embodiment: the first pipe groove 301 formed by the first butt joint pipe 3 is beneficial to the assembly of the height adjusting rod 6, the height coordination mechanism 4 is fixed through the third pipe groove 1001, the height coordination mechanism 4 is convenient to adjust in an auxiliary mode, the pipe orifice group time setting position of the pipe main body 14 is increased, and the group time setting error is avoided.
Referring to fig. 4, the height coordination mechanism 4 includes a scale bar 401, a limiting plate 402 is provided at the bottom of the scale bar 401, a sleeve 403 is movably sleeved on the surface of the limiting plate 402, a spring 404 is movably connected at the bottom of the sleeve 403, a circular through hole 405 is provided at a position close to the top of the surface of the scale bar 401, a connecting rod 406 is movably sleeved inside the circular through hole 405, and a docking rod 407 is provided at one side of the surface of the connecting rod 406.
In this embodiment: through the height coordination mechanism 4, when being favorable to carrying out the altitude mixture control of altitude mixture control pole 6, the scale on the surface of the scale pole 401 makes the altitude mixture control pole 6 position of both sides more accurate to make through spring 404 increase certain feedback when altitude mixture control pole 6 adjusts, avoid scale pole 401 to rock at will in sleeve 403, influence the degree of accuracy of adjusting, and make altitude mixture control mechanism 4 and altitude mixture control pole 6 interconnect through butt joint pole 407.
Referring to fig. 5-6, a rectangular groove 601 is formed at the top of the height adjusting rod 6, fixing clamping grooves 602 are formed on two sides of the inner wall of the rectangular groove 601, and a second pipe groove 701 is formed at the position of the second butt joint pipe 7, which is located at the position of the movable butt joint group butt joint fixing rod 8.
In this embodiment: by means of the height adjustment lever 6, the assembly and welding device is facilitated in terms of the pipe body 14. The actual pipe diameter of the height adjusting rod 6 is adjusted, and the height adjusting rod 6 is convenient to be connected with the height coordination mechanism 4 through the rectangular groove 601 at the top of the height adjusting rod 6 and the fixing clamping groove 602, so that the height adjusting position of the height adjusting rod 6 is more accurate.
Referring to fig. 7, a rectangular chute 801 is formed on a surface of the set of fixing rods 8, which is close to the rectangular steel plate 12, rectangular clamping grooves 802 are formed on two sides of the inner wall of the rectangular chute 801, an auxiliary plate 16 is movably connected in the rectangular chute 801, and auxiliary sliding rails 1601 are formed on the auxiliary plate 16, which is close to the rectangular clamping grooves 802.
In this embodiment: by assembling the auxiliary plates 16 in the rectangular sliding grooves 801 formed by the fixing rods 8, when the pipeline main body 14 is fixed, the extension length of the cylindrical rods 13 is adjusted through auxiliary adjustment of the auxiliary plates 16, and then the extension length of the adjusting cylindrical rods 13 is consistent, and the pipe orifice group position is more accurate.
Referring to fig. 7, a circular hole 1201 is formed in the rectangular steel plate 12 at the position of the articulated cylinder rod 13.
In this embodiment: the connection and adjustment of the adjusting cylindrical rod 13 are facilitated by the rectangular steel plate 12, and the pipe main body 14 is fixed through the adjusting cylindrical rod 13.
Referring to fig. 8, a threaded groove 1301 is formed in the surface of the adjusting cylindrical rod 13, an adjusting nut 1302 is fixedly connected to the surface of one side of the adjusting cylindrical rod 13, which is close to the pipe main body 14, and a fixing top block 1303 is fixedly connected to one side of the adjusting cylindrical rod 13, which is close to the pipe main body 14.
In this embodiment: through adjusting the thread groove 1301 on the surface of the cylindrical rod 13, when the adjusting cylindrical rod 13 can rotate according to the requirement, the fixed jacking block 1303 is driven to one side for adjustment, and then the welding of the pipeline main body group pair is completed.
The working principle of the invention is as follows: firstly, when in use, the connecting rod 406 in the circular through hole 405 of the scale bar 401 in the circular hole 101 of the supporting rod 1 is pushed to a position far away from the first butt joint pipe 3, then one side of the height adjusting rod 6 far away from the second butt joint pipe 7 passes through the first pipe groove 301 of the first butt joint pipe 3, then when the fixing clamping groove 602 of the inner wall of the rectangular groove 601 arranged at the top of the height adjusting rod 6 and the butt joint rod 407 of the connecting rod 406 are positioned at the horizontal position, the connecting rod 406 is close to the height adjusting rod 6, so that the connecting rod 406 drives the butt joint rod 407 to enter the rectangular groove 601 and the fixing clamping groove 602, the connecting rod 406 is connected with the height adjusting rod 6, then the other side of the height adjusting rod 6 passes through the first pipe groove 301 of the other first butt joint pipe 3 and the height adjusting mechanism 4 is connected with the height adjusting rod 6 according to the description, then the first fixing bolts 5 arranged on one side of the first butt joint pipe 3 are respectively rotated, so that the height adjusting rods 6 are fixed inside the first pipe grooves 301 arranged on the first butt joint pipe 3 through the first fixing bolts 5, then the second pipe grooves 701 arranged on the second butt joint pipe 7 which is fixedly connected with the bottom of the height adjusting rods 6 and is aligned with one side of the group butt joint fixing rods 8 away from the rectangular steel plates 12 are put into the second pipe grooves 701 arranged on the second butt joint pipe 7 on the other side, then the other group butt joint fixing rods 8 are put into the second pipe grooves 701 arranged on the second butt joint pipe 7 according to the description, the surfaces of one side of the rectangular steel plates 12 away from the group butt joint fixing rods 8 are close to each other, and then one side of the limiting rods 11 away from the rectangular steel plates 12 is penetrated into the third pipe grooves 1001 arranged on the third butt joint pipe 10.
Then rotate the third fixing bolt 15 and make the gag lever post 11 fix inside the third tube slot 1001 that the third is offered to take over 10 through the third fixing bolt 15, then the workman's both hands hold the rectangle grip 2 that both sides bracing piece 1 top offered respectively, then will assemble the portable mouth of pipe group welding set of accomplishing, place by the pipe, then have more pipe diameter, rotate first the third fixing bolt 15 and make gag lever post 11 can reciprocate in third tube slot 1001, then adjust gag lever post 11 from top to bottom according to the pipe diameter height, make the regulation cylinder pole 13 bottom contact in the rectangle steel sheet 12 of gag lever post 11 bottom contact respectively and contact the two pipe surface positions of mouth of pipe group, then rotate first fixing bolt 5 of first pair of takeover 3 one side respectively according to the pipe diameter and make altitude mixture control pole 6 can reciprocate in first tube slot 301, then when first pair of takeover 3 adjusts from top to bottom, the time the altitude mixture control pole 6 moves and makes connecting rod 406 drive scale bar 401 and reciprocate in sleeve 403, then both sides altitude mixture control pole 6 adjusts according to scale on the surface of scale bar 401, then adjust rod 401 according to pipe diameter altitude mixture control pole 403, make altitude mixture control pole 6 equal when the altitude mixture control pole 6 is too high to adjust rod 401, make the altitude mixture control pole is fixed at the time of scale rod 401 is not equal again, can adjust the altitude mixture control pole is adjusted at the time of scale rod 401.
Then after the height adjusting rod 6 is adjusted, the second fixing bolts 9 are respectively rotated at the moment to enable the assembly fixing rods 8 to be adjusted left and right in the second pipe grooves 701 formed in the second butt joint pipes 7, then the assembly fixing rods 8 are close to the direction of the pipeline main body 14 according to the pipe diameters, when the assembly fixing rods 8 are close to the fixing jacking blocks 1303 formed in the adjusting cylindrical rods 13 in the rectangular steel plates 12 on one side of the pipeline main body 14 and are close to the surface of the pipeline main body 14, the second fixing bolts 9 are rotated at the moment to enable the assembly fixing rods 8 to be fixed in the second pipe grooves 701, then the adjusting nuts 1302 are rotated to enable the adjusting cylindrical rods 13 to rotate in the circular holes 1201 formed in the rectangular steel plates 12, the adjusting cylindrical rods 13 are driven to be close to the pipeline main body 14 through the threaded grooves 1301 formed in the surface of the adjusting cylindrical rods 13 to enable the adjusting cylindrical rods 13 to drive the fixing jacking blocks 1303 to be close to the pipeline main body 14 to be fixed, and then the fixed pipeline main body 14 is welded, when the initial spot welding is performed, if the pipe orifice group pair deviates, the adjusting cylindrical rods 13 in the round holes 1201 formed in the rectangular steel plates 12 can be respectively rotated, so that the pipe group pair is subjected to fine adjustment, and the auxiliary plates 16 in the rectangular sliding grooves 801 formed in the fixing rods 8 can be subjected to auxiliary alignment according to the group pair during fine adjustment, so that the auxiliary sliding rails 1601 formed in the auxiliary plates 16 can slide in the rectangular clamping grooves 802 formed in the inner walls of the rectangular sliding grooves 801, one side of the auxiliary plates 16 close to the adjusting cylindrical rods 13 is abutted against one side of the adjusting cylindrical rods 13 far away from the fixing top blocks 1303, the adjusting cylindrical rods 13 are positioned at the same horizontal plane, the deviation of the pipe orifice group pair is caused, and the quality problem of welding is caused.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a portable mouth of pipe group butt welding device, includes bracing piece (1), its characterized in that: the utility model discloses a steel plate welding device, including bracing piece (1), first butt joint pipe (3) of bracing piece (1) top fixedly connected with rectangle handle (2), first butt joint pipe (3) of bracing piece (1) one side that is close to first butt joint pipe (3) top has been seted up highly coordinated mechanism (4), first butt joint pipe (3) one side swing joint who keeps away from bracing piece (1) has first fixing bolt (5), first butt joint pipe (3) inside activity has cup jointed highly adjusted pole (6), highly adjusted pole (6) one side fixedly connected with second butt joint pipe (7) who keeps away from first butt joint pipe (3), second butt joint pipe (7) inside activity has cup jointed group to dead lever (8), second butt joint pipe (7) one side swing joint who keeps away from highly adjusted pole (6) second fixing bolt (9), one side fixedly connected with third butt joint pipe (10) that first butt joint pipe (3) are kept away from to bracing piece (1), third butt joint pipe (10) surface one side swing joint has third fixing bolt (15), third butt joint pipe (10) one side of keeping away from first butt joint pipe (3) one side swing joint has a rectangle (8) to connect steel plate (12) and have two sides to connect movably (12) to steel plate welding device, two sides are all connected with rectangle (12), one side of the adjusting cylindrical rod (13) far away from the rectangular steel plate (12) is movably connected with a pipeline main body (14).
2. The portable nozzle assembly welding device of claim 1, wherein: the support rod (1) is located at a position where the height coordination mechanism (4) is arranged, a circular hole (101) is formed, the first butt joint pipe (3) is located at a position where the movable butt joint height adjusting rod (6) is arranged, a first pipe groove (301) is formed, and the third butt joint pipe (10) is located at a position where the movable butt joint limiting rod (11) is arranged, and a third pipe groove (1001) is formed.
3. The portable nozzle assembly welding device of claim 1, wherein: the height coordination mechanism (4) comprises a scale bar (401), a limiting plate (402) is arranged at the bottom of the scale bar (401), a sleeve (403) is movably sleeved on the surface of the limiting plate (402), a spring (404) is movably connected to the bottom of the sleeve (403), a circular through hole (405) is formed in the surface of the scale bar (401) close to the top, a connecting rod (406) is movably sleeved in the circular through hole (405), and a docking rod (407) is arranged on one side of the surface of the connecting rod (406).
4. The portable nozzle assembly welding device of claim 1, wherein: rectangular grooves (601) are formed in the tops of the height adjusting rods (6), fixed clamping grooves (602) are formed in two sides of the inner wall of each rectangular groove (601), and second pipe grooves (701) are formed in positions, corresponding to the movable sleeve joint groups, of the fixed rods (8) in the second connecting pipe (7).
5. The portable nozzle assembly welding device of claim 1, wherein: rectangular sliding grooves (801) are formed in the surfaces, close to one side of the rectangular steel plates (12), of the assembling fixing rods (8), rectangular clamping grooves (802) are formed in two sides of the inner wall of each rectangular sliding groove (801), auxiliary plates (16) are movably connected in the rectangular sliding grooves (801), and auxiliary sliding rails (1601) are formed in the positions, close to the rectangular clamping grooves (802), of the auxiliary plates (16).
6. The portable nozzle assembly welding device of claim 1, wherein: a circular hole (1201) is formed in the position of the rectangular steel plate (12) which is located at the position of the movable connection adjusting cylinder rod (13).
7. The portable nozzle assembly welding device of claim 1, wherein: the surface of the adjusting cylindrical rod (13) is provided with a thread groove (1301), an adjusting nut (1302) is fixedly connected with the surface of one side of the adjusting cylindrical rod (13) close to the pipeline main body (14), and a fixed jacking block (1303) is fixedly connected with one side of the adjusting cylindrical rod (13) close to the pipeline main body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311420792.3A CN117359212A (en) | 2023-10-30 | 2023-10-30 | Portable pipe orifice assembly welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311420792.3A CN117359212A (en) | 2023-10-30 | 2023-10-30 | Portable pipe orifice assembly welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117359212A true CN117359212A (en) | 2024-01-09 |
Family
ID=89394329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311420792.3A Pending CN117359212A (en) | 2023-10-30 | 2023-10-30 | Portable pipe orifice assembly welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117359212A (en) |
-
2023
- 2023-10-30 CN CN202311420792.3A patent/CN117359212A/en active Pending
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