CN112355511B - Even welding set of column sewer pipe end is used in civil construction - Google Patents
Even welding set of column sewer pipe end is used in civil construction Download PDFInfo
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- CN112355511B CN112355511B CN202011366165.2A CN202011366165A CN112355511B CN 112355511 B CN112355511 B CN 112355511B CN 202011366165 A CN202011366165 A CN 202011366165A CN 112355511 B CN112355511 B CN 112355511B
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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Abstract
The invention discloses a device for uniformly welding the end of a columnar sewer pipe for civil building construction, which comprises a left limiting shell, a clamping mechanism, a distance adjusting mechanism and an installation base, wherein a limiting seat is installed on the upper side of the left limiting shell, an upper arc-shaped rack is installed on the inner side of the left limiting shell, installation blocks are installed on the outer sides of the left limiting shell and the lower limiting shell, the clamping mechanism is arranged on the inner sides of the lower arc-shaped rack and the upper arc-shaped rack, the installation base is installed on the lower side of the lower limiting shell, an electric telescopic rod is installed on the inner side of a worm, and a chain is installed on the lower side of a positioning seat. This even welding set of column sewer pipe end for civil building construction can carry out spacing fixed between sewer pipe and the end to the variation in size each other, makes weld forming's leakproofness can obtain the guarantee, and can make the welding line keep even, improves welding process.
Description
Technical Field
The invention relates to the technical field related to civil building construction, in particular to a device for uniformly welding ends of columnar sewer pipes for civil building construction.
Background
The civil buildings refer to non-productive residential buildings and public buildings, as places required by daily life of people, domestic wastewater is conveyed through a sewer pipe under the civil buildings, the sewer pipe generally needs to be long in length, pipe single bodies are connected through end heads and are generally fixed through welding to increase the sealing performance, but most of uniform welding devices for the end heads of the columnar sewer pipes on the market still have some problems, such as:
the uniform welding device for the end of the columnar sewer pipe for civil building construction is inconvenient to limit and fix the sewer pipe and the end with different sizes, the sealing performance of welding forming is difficult to guarantee, welding lines are inconvenient to keep uniform, and the welding process cannot meet the process requirement.
Disclosure of Invention
The invention aims to provide a device for uniformly welding the ends of columnar sewer pipes for civil building construction, which solves the problems that most of devices for uniformly welding the ends of the sewer pipes in the market proposed in the background art are inconvenient for limiting and fixing the sewer pipes and the ends with different sizes, the sealing performance of welding forming is easily ensured, welding lines are inconvenient to keep uniform, and the welding process cannot meet the process requirements.
In order to achieve the purpose, the invention provides the following technical scheme: a device for uniformly welding the end of a columnar sewer pipe for civil building construction comprises a left limiting shell, a clamping mechanism, a distance adjusting mechanism and an installation base, wherein a limiting seat is installed on the upper side of the left limiting shell, a worm is arranged on the inner side of the limiting seat, a worm wheel is arranged on the lower side of the worm, an upper arc-shaped rack is installed on the inner side of the left limiting shell, a lower limiting shell is arranged on the lower side of the left limiting shell, installation blocks are installed on the outer sides of the left limiting shell and the lower limiting shell, a lower arc-shaped rack is installed on the inner side of the lower limiting shell, the clamping mechanism is arranged on the inner sides of the lower arc-shaped rack and the upper arc-shaped rack, the installation base is installed on the lower side of the lower limiting shell, an electric telescopic rod is installed on the inner side of the worm, a positioning seat is arranged on the lower side of the electric telescopic rod, and a chain is installed on the lower side of the positioning seat, a driving wheel is arranged at the lower side of the chain, a motor box is arranged at the right side of the driving wheel, a limiting rod is arranged at the inner end of the electric telescopic rod, and the outer side of the limiting rod is provided with a distance adjusting mechanism, the distance adjusting mechanism comprises a first adjusting seat, a second adjusting seat and a compensating ring, the inner side of the first adjusting seat is provided with the second adjusting seat, the inner side of the second adjusting seat is provided with the compensating ring, the upper side of the distance adjusting mechanism is provided with a sealing cover, and the lower side of the sealing cover is provided with a welding box, the lower side of the welding box is provided with a welding base, the inner side of the welding base is provided with a welding head, the outer side of the welding base is provided with a first attaching plate, and the lower side of the first attaching plate is provided with a second limiting ball, the outer side of the first attaching plate is provided with a second attaching plate, and the downside of second rigging board is provided with first spacing ball, the right side of the spacing shell in a left side is provided with the spacing shell in the right side.
Preferably, the left limit shell forms a detachable structure with the lower limit shell through bolt fixing between the installation block monomers, and an upper arc-shaped rack is installed on the inner side of the left limit shell and is connected with a lower arc-shaped rack installed on the inner side of the lower limit shell in a clamping manner.
Preferably, the clamping mechanism comprises an adjusting rod, a limiting wheel, an inner clamping plate, a connecting block, an outer clamping plate and a limiting spring, the limiting wheel is installed on the outer side of the adjusting rod, the inner clamping plate is fixed at the lower end of the adjusting rod, the connecting block is arranged on the inner side of the inner clamping plate, the outer clamping plate is fixed at the inner end of the connecting block, and the limiting spring is arranged on the outer side of the connecting block.
Preferably, the cross section of the upper end of the adjusting rod is rectangular, the adjusting rod is in sliding connection with the left limiting shell, the middle of the adjusting rod is in threaded connection with the limiting wheel, the limiting wheel is in threaded connection with the upper arc-shaped rack, the adjusting rod and the inner clamping plate form an integrated structure through welding, and the adjusting rod is arranged at an equal angle relative to the centers of the left limiting shell and the lower limiting shell.
Preferably, the longitudinal section of the inner clamping plate is arc-shaped, the connecting block is elastically connected with the inner clamping plate through a limiting spring, the longitudinal section of the connecting block is T-shaped, and the longitudinal section of the outer clamping plate connected with the lower end of the connecting block is arc-shaped.
Preferably, the electric telescopic rod is rotatably connected with the positioning seat, the electric telescopic rod is slidably connected with the limiting rod, the positioning seat is slidably connected with the left limiting shell, and the chain welded and fixed to the lower side of the positioning seat is meshed with the driving wheel.
Preferably, the first regulation seat is bilateral symmetry setting about the center of closing cap, and the first regulation seat is the longitudinal symmetry setting about electric telescopic handle's center, and the second of the inboard installation of first regulation seat is adjusted the seat and is sliding connection with the gag lever post, and the compensation ring that the inboard setting of second regulation seat is the laminating setting with second regulation seat and gag lever post.
Preferably, the mounting base includes dead lever, links up pole, last mounting panel, lower mounting panel, adjustable ring and supporting seat, and the supporting seat is installed to the lower extreme of dead lever, and the adjustable ring is installed to the upside of supporting seat, and the lower extreme of supporting seat is fixed with the upper mounting panel, and the inboard of going up the mounting panel is installed and is linked up the pole, and the lower extreme of linking up the pole is fixed with lower mounting panel.
Preferably, the fixed rod is in threaded connection with the adjusting ring, the adjusting ring is rotatably connected with the supporting seat, the fixed rod is in sliding connection with the supporting seat, and the fixed rod is symmetrically arranged in front and back directions relative to the center of the lower limiting shell.
Preferably, the longitudinal section of the joint rod is T-shaped, the joint rod is arranged at an equal angle relative to the center of the upper mounting plate, the upper mounting plate and the lower mounting plate form elastic connection through a spring, and the upper mounting plate and the joint rod are in sliding connection.
Compared with the prior art, the invention has the beneficial effects that: the uniform welding device for the end of the columnar sewer pipeline for civil building construction can limit and fix the sewer pipeline and the end with different sizes, ensure the sealing performance of welding forming, keep welding lines uniform and improve a welding process;
1. the left limiting shell and the right limiting shell are arranged in a left-right symmetrical mode relative to the center of the sealing cover, so that clamping mechanisms which are arranged on the inner sides of the left limiting shell and the distance adjusting mechanism can limit the position of a sewer pipe and an end head, the sewer pipe and the end head with different sizes can be limited through threaded connection between the limiting wheel and the adjusting rod and meshed connection between the limiting wheel and the upper arc-shaped rack, meanwhile, stable limiting can be performed on the sewer pipe and the end head through equal-angle arrangement of the clamping mechanisms relative to the centers of the left limiting shell and the lower limiting shell, and the sealing performance of welding forming can be guaranteed;
2. the welding head can always keep a proper welding angle with the pipeline when being welded through the rotary connection between the electric telescopic rod and the positioning seat, the distance adjusting mechanism is arranged in an up-and-down symmetrical way about the center of the electric telescopic rod and is elastically connected between the second adjusting seat and the first adjusting seat, the up-and-down moving capability of the welding head can be increased, meanwhile, the welding head is prevented from randomly moving, meanwhile, the first limiting ball and the second limiting ball can always keep fit with the pipeline and an end head through the elastic rotation between the second attaching plate and the first attaching plate and the elastic rotation between the first attaching plate and the welding base, so that the welding head always keeps a proper distance with the pipeline, and a chain welded with the positioning seat is meshed with the driving wheel, so that the welding head can keep a stable welding speed, and welding lines are kept uniform, the welding process is improved;
3. through the threaded connection between dead lever and the adjustable ring, can make down spacing shell carry out the lifting to be convenient for carry on spacingly to the pipeline of co-altitude not, and through last mounting panel and the elastic connection between the lower mounting panel, can eliminate certain vibrations, make the stability among the welding process improve.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the mounting base connection of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 1 at D according to the present invention;
FIG. 8 is an enlarged view of E of FIG. 1 according to the present invention; .
In the figure: 1. a left limit housing; 2. a worm; 3. a limiting seat; 4. a worm gear; 5. a clamping mechanism; 501. adjusting a rod; 502. a limiting wheel; 503. an inner splint; 504. a joining block; 505. an outer splint; 506. a limiting spring; 6. an upper arc-shaped rack; 7. mounting blocks; 8. a lower limiting shell; 9. a lower arc-shaped rack; 10. an electric telescopic rod; 11. sealing the cover; 12. welding a box; 13. welding a head; 14. a first limit ball; 15. a limiting rod; 16. a distance adjusting mechanism; 1601. a first adjusting seat; 1602. a second adjusting seat; 1603. a compensation ring; 17. welding a base; 18. a first attachment plate; 19. a second attachment panel; 20. a second limit ball; 21. a chain; 22. positioning seats; 23. a driving wheel; 24. a motor case; 25. installing a base; 2501. fixing the rod; 2502. a connecting rod; 2503. an upper mounting plate; 2504. a lower mounting plate; 2505. an adjusting ring; 2506. a supporting seat; 26. a right limit shell.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a device for uniformly welding the end heads of a columnar sewer pipe for civil building construction comprises a left limiting shell 1, a worm 2, a limiting seat 3, a worm wheel 4, a clamping mechanism 5, an adjusting rod 501, a limiting wheel 502, an inner clamping plate 503, a connecting block 504, an outer clamping plate 505, a limiting spring 506, an upper arc-shaped rack 6, a mounting block 7, a lower limiting shell 8, a lower arc-shaped rack 9, an electric telescopic rod 10, a sealing cover 11, a welding box 12, a welding head 13, a first limiting ball 14, a limiting rod 15, a distance adjusting mechanism 16, a first adjusting seat 1601, a second adjusting seat 1602, a compensating ring 1603, a welding base 17, a first attaching plate 18, a second attaching plate 19, a second limiting ball 20, a chain 21, a positioning seat 22, a driving wheel 23, a motor box 24, a mounting base 25, a fixing rod 2501, a connecting rod 2502, an upper mounting plate 2503, a lower mounting plate 2504, an adjusting ring 2505, a supporting seat 2506 and a right limiting shell 26, the upper side of the left limit shell 1 is provided with a limit seat 3, the inner side of the limit seat 3 is provided with a worm 2, a worm wheel 4 is arranged at the lower side of the worm 2, an upper arc-shaped rack 6 is arranged at the inner side of the left limit shell 1, a lower limit shell 8 is arranged at the lower side of the left limit shell 1, mounting blocks 7 are arranged at the outer sides of the left limit shell 1 and the lower limit shell 8, a lower arc-shaped rack 9 is mounted on the inner side of the lower limiting shell 8, clamping mechanisms 5 are arranged on the inner sides of the lower arc-shaped rack 9 and the upper arc-shaped rack 6, each clamping mechanism 5 comprises an adjusting rod 501, a limiting wheel 502, an inner clamping plate 503, a connecting block 504, an outer clamping plate 505 and a limiting spring 506, the limiting wheel 502 is mounted on the outer side of the adjusting rod 501, the inner clamping plate 503 is fixed at the lower end of the adjusting rod 501, the connecting block 504 is arranged on the inner side of the inner clamping plate 503, the outer clamping plate 505 is fixed at the inner end of the connecting block 504, and the limiting spring 506 is arranged on the outer side of the connecting block 504;
a mounting base 25 is mounted on the lower side of the lower limit housing 8, the mounting base 25 includes a fixing rod 2501, an engaging rod 2502, an upper mounting plate 2503, a lower mounting plate 2504, an adjusting ring 2505 and a supporting base 2506, the supporting base 2506 is mounted on the lower end of the fixing rod 2501, the adjusting ring 2505 is mounted on the upper side of the supporting base 2506, the upper mounting plate 2503 is fixed on the lower end of the supporting base 2506, the engaging rod 2502 is mounted on the inner side of the upper mounting plate 2503, the lower mounting plate 2504 is fixed on the lower end of the engaging rod 2502, the electric telescopic rod 10 is mounted on the inner side of the worm 2, a positioning seat 22 is disposed on the lower side of the electric telescopic rod 10, a chain 21 is mounted on the lower side of the positioning seat 22, a driving wheel 23 is disposed on the lower side of the chain 21, a motor box 24 is mounted on the right side of the driving wheel 23, a limiting rod 15 is mounted on the inner end of the electric telescopic rod 10, a distance adjusting mechanism 16 is disposed on the outer side of the limiting rod 15, and the distance adjusting mechanism 16 includes a first adjusting seat 1601, The welding device comprises a second adjusting seat 1602 and a compensating ring 1603, wherein the second adjusting seat 1602 is installed on the inner side of the first adjusting seat 1601, the compensating ring 1603 is arranged on the inner side of the second adjusting seat 1602, a sealing cover 11 is arranged on the upper side of a distance adjusting mechanism 16, a welding box 12 is installed on the lower side of the sealing cover 11, a welding base 17 is arranged on the lower side of the welding box 12, a welding head 13 is installed on the inner side of the welding base 17, a first attaching plate 18 is installed on the outer side of the welding base 17, a second limiting ball 20 is arranged on the lower side of the first attaching plate 18, a second attaching plate 19 is installed on the outer side of the first attaching plate 18, a first limiting ball 14 is arranged on the lower side of the second attaching plate 19, and a distance adjusting mechanism 16 is arranged on the right side of a left limiting shell 1;
as shown in fig. 2, 3 and 5, the left limiting shell 1 forms a detachable structure with the lower limiting shell 8 through bolt fixation between the installation blocks 7, and the inner side of the left limiting shell 1 is provided with an upper arc-shaped rack 6 which is in clamping connection with a lower arc-shaped rack 9 which is arranged on the inner side of the lower limiting shell 8, so that the pipeline and the end head can be conveniently installed and limited between the left limiting shell 1 and the lower limiting shell 8, as shown in fig. 2, 3 and 4, the cross section of the upper end of the adjusting rod 501 is rectangular, the adjusting rod 501 is in sliding connection with the left limiting shell 1, the middle part of the adjusting rod 501 is in threaded connection with the limiting wheel 502, the limiting wheel 502 is in threaded connection with the upper arc-shaped rack 6, the adjusting rod 501 forms an integrated structure with the inner clamping plate 503 through welding, and the adjusting rod 501 is arranged at equal angles with respect to the centers of the left limiting shell 1 and the lower limiting shell 8, so that the limiting of the sewer pipelines and the end heads with different sizes can be limited, the longitudinal section of the inner clamping plate 503 is arc-shaped, the connecting block 504 is elastically connected with the inner clamping plate 503 through a limiting spring 506, the longitudinal section of the connecting block 504 is T-shaped, and the longitudinal section of the outer clamping plate 505 connected with the lower end of the connecting block 504 is arc-shaped, so that the contact area and the attaching degree between pipelines or end heads can be increased;
as shown in fig. 1, 6 and 8, the electric telescopic rod 10 is rotatably connected with the positioning seat 22, the electric telescopic rod 10 is slidably connected with the limit rod 15, the positioning seat 22 is slidably connected with the left limit housing 1, and the chain 21 welded and fixed on the lower side of the positioning seat 22 is engaged with the driving wheel 23, so that a suitable welding angle can be always kept between the welding head 13 and the pipeline during welding, and the welding head 13 can keep a stable welding speed, thereby keeping uniform welding lines, and improving the welding process, as shown in fig. 1 and 8, the first adjusting seat 1601 is arranged in bilateral symmetry with respect to the center of the sealing cover 11, the first adjusting seat 1601 is arranged in vertical symmetry with respect to the center of the electric telescopic rod 10, the second adjusting seat 1602 installed inside the first adjusting seat 1601 is slidably connected with the limit rod 15, and the compensation ring 1603 installed inside the second adjusting seat 1602 is attached to the second adjusting seat 1602 and the limit rod 15, the up-down movement capability of the welding head 13 can be increased, and the welding head is prevented from moving randomly, so that the welding head 13 and the pipeline are kept at a proper distance for welding, and the welding quality is prevented from being influenced by excessive contact or no contact;
as shown in fig. 3, the fixing rod 2501 is connected to the adjusting ring 2505 by a screw, the adjusting ring 2505 is connected to the supporting seat 2506 by a rotation, the fixing rod 2501 is connected to the supporting seat 2506 by a sliding, and the fixing rods 2501 are symmetrically arranged in front and back with respect to the center of the lower limiting housing 8, so that the lower limiting housing 8 is lifted, thereby limiting the pipes with different heights, and ensuring the stability of the pipes, the longitudinal section of the connecting rod 2502 is "T" -shaped, the connecting rod 2502 is arranged at an equal angle with respect to the center of the upper mounting plate 2503, the upper mounting plate 2503 is elastically connected to the lower mounting plate 2504 by a spring, and the upper mounting plate 2503 is connected to the connecting rod 2502 by a sliding, so that a certain vibration can be eliminated, the stability in the welding process is improved, and the influence of the vibration on the welding quality is avoided, thereby increasing the welding quality.
The working principle is as follows: when the device for uniformly welding the end of the columnar sewer pipe for civil building construction is used, firstly, as shown in fig. 2, 3 and 5, the lower limit shell 8 is arranged at the lower side of the pipe, the joint between the lower limit shell 8 and the pipe is adjusted through the threaded connection between the adjusting ring 2505 and the fixing rod 2501 arranged at the outer side of the adjusting ring, so that the center of the pipe is kept coincident with the center of the lower limit shell 8, meanwhile, the joint rod 2502 can be arranged at an equal angle at the inner side of the upper mounting plate 2503 and the longitudinal section of the joint rod 2502 is in a T shape, so that the limit stability can be increased, the upper mounting plate 2503 is prevented from being separated from the joint rod 2502, and certain vibration can be eliminated through the elastic connection between the upper mounting plate 2503 and the lower mounting plate 2504, so that the stability in the welding process is improved, the influence of the vibration on the welding quality is avoided, so that the welding quality is increased, and then, the bolts among the mounting blocks 7 are used for fixation, fixing a left limit shell 1 and a lower limit shell 8, enabling a clamping mechanism 5 at the inner side of the left limit shell 1 and a clamping mechanism 5 at the inner side of the lower limit shell 8 to be jointed with a pipeline, simultaneously enabling an upper arc-shaped rack 6 and a lower arc-shaped rack 9 to be clamped, enabling the upper arc-shaped rack and the lower arc-shaped rack to form a closed ring gear, then as shown in figures 2, 3 and 4, rotating a worm 2, enabling the worm 2 to drive a worm wheel 4 at the lower side of the worm 2 to rotate, enabling the worm wheel 4 to drive the upper arc-shaped rack 6 to rotate, enabling a limit wheel 502 arranged at the front side of the limit wheel to rotate, enabling an adjusting rod 501 in threaded connection with the limit wheel 502 to drive an inner clamping plate 503 to be close to the pipeline, carrying out interval adjustment, enabling an outer clamping plate 505 to be jointed with the pipeline, utilizing the elastic connection of the outer clamping plate 505 and the inner clamping plate 503 through a limit spring 506, and continuing to rotate the worm 2 after the outer clamping plate 505 is jointed with the pipeline, the limiting spring 506 is elastically deformed, the connecting block 504 slides in the groove-shaped structure on the inner side of the inner clamping plate 503, and when the worm 2 cannot rotate after the outer clamping plate 505 and the inner clamping plate 503 are completely attached, the whole clamping mechanism 5 can be attached and fixed to the pipeline, and the stability of fixation is ensured;
after the clamping mechanism 5 limits the position of the pipeline, as shown in fig. 1 and 6, the motor inside the motor box 24 is started, so that the driving wheel 23 drives the chain 21 engaged with the driving wheel to rotate, so that the chain 21 drives the positioning seat 22 welded with the chain to slide between the left limiting shell 1, the lower limiting shell 8 and the right limiting shell 26, so that the electric telescopic rod 10 drives the sealing cover 11 to move, and simultaneously the welding head 13 at the lower side of the welding box 12 starts to weld the pipeline and the end head, through the rotational connection between the electric telescopic rod 10 and the positioning seat 22, the welding head 13 can always keep a proper welding angle with the pipeline during welding, and through the vertical symmetrical arrangement of the distance adjusting mechanism 16 about the center of the electric telescopic rod 10 and the elastic connection between the second adjusting seat 1602 and the first adjusting seat 1601, the up-and-down moving capability of the welding head 13 can be increased, the random movement of the welding head is avoided, so that the welding head 13 and the pipeline are welded at a proper interval, the welding quality is prevented from being influenced by excessive contact or no contact, meanwhile, the first limiting ball 14 arranged at the lower side of the second attaching plate 19 can attach to the pipeline by the elastic rotation between the second attaching plate 19 and the first attaching plate 18, the friction between the second attaching plate 19 and the pipeline is reduced, the first limiting ball 14 and the second limiting ball 20 arranged at the inner side of the first attaching plate 18 can be always attached to the pipeline and the end head by the elastic rotation between the first attaching plate 18 and the welding base 17, the friction between the pipelines can be reduced, so that the welding head 13 and the pipeline are kept at a proper interval, the welding process is ensured, and the chain 21 welded with the positioning seat 22 is meshed with the driving wheel 23, the welding head 13 can keep stable welding speed, the welding head 13 can do circular motion to perform complete annular welding on the pipeline, and when the left limiting shell 1 and the right limiting shell 26 fix the pipelines at different angles through the extension and retraction of the electric telescopic rod 10, the welding head 13 can still keep stable contact with the pipelines and keep the same distance, so that welding lines are kept uniform, and the welding process is improved;
after the welding of the welding head 13 on the pipeline is completed, the positioning seat 22 is moved to the top end of the left limiting shell 1, the worm 2 is reversed, the worm wheel 4 drives the upper arc-shaped rack 6 to rotate, when the lower end of the upper arc-shaped rack 6 is parallel to the lower end of the left limiting shell 1, the bolt between the single bodies of the mounting block 7 is fixed and disassembled, so that the left limiting shell 1 and the lower limiting shell 8 are disassembled without limiting the pipeline, and then after other supporting devices support the pipeline, the adjusting ring 2505 is rotated, so that the clamping mechanism 5 on the inner side of the lower limiting shell 8 does not limit the pipeline, and the lower limiting shell 8 is immediately taken out, so that the integral operation can be completed, and the using method of the cylindrical sewer pipe end uniform welding device for civil building construction is provided.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a civil construction is built with even welding set of column sewer pipe end, includes left spacing shell (1), clamping mechanism (5), apart from adjustment mechanism (16) and installation base (25), its characterized in that: the upper side of the left limiting shell (1) is provided with a limiting seat (3), the inner side of the limiting seat (3) is provided with a worm (2), the lower side of the worm (2) is provided with a worm wheel (4), the inner side of the left limiting shell (1) is provided with an upper arc-shaped rack (6), the lower side of the left limiting shell (1) is provided with a lower limiting shell (8), the outer sides of the left limiting shell (1) and the lower limiting shell (8) are respectively provided with an installation block (7), the inner side of the lower limiting shell (8) is provided with a lower arc-shaped rack (9), the inner sides of the lower arc-shaped rack (9) and the upper arc-shaped rack (6) are respectively provided with a clamping mechanism (5), the lower side of the lower limiting shell (8) is provided with an installation base (25), the inner side of the worm (2) is provided with an electric telescopic rod (10), and the lower side of the electric telescopic rod (10) is provided with a positioning seat (22), the chain (21) is installed on the lower side of the positioning seat (22), the driving wheel (23) is arranged on the lower side of the chain (21), the motor box (24) is installed on the right side of the driving wheel (23), the limiting rod (15) is installed at the inner end of the electric telescopic rod (10), the distance adjusting mechanism (16) is arranged on the outer side of the limiting rod (15), the distance adjusting mechanism (16) comprises a first adjusting seat (1601), a second adjusting seat (1602) and a compensating ring (1603), the second adjusting seat (1602) is installed on the inner side of the first adjusting seat (1601), the compensating ring (1603) is arranged on the inner side of the second adjusting seat (1602), the sealing cover (11) is arranged on the upper side of the distance adjusting mechanism (16), the welding box (12) is installed on the lower side of the sealing cover (11), the welding base (17) is arranged on the lower side of the welding box (12), and the welding head (13) is installed on the inner side of the welding base (17), first attaching plate (18) is installed in the outside of welding base (17), and the downside of first attaching plate (18) is provided with spacing ball of second (20), second attaching plate (19) is installed in the outside of first attaching plate (18), and the downside of second attaching plate (19) is provided with first spacing ball (14), the right side of the spacing shell in a left side (1) is provided with spacing shell in the right side (26).
2. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 1, wherein the device comprises: spacing shell (1) in a left side constitutes detachable construction through bolt fastening between installation piece (7) monomer and spacing shell (8) down, and just spacing shell (1) inboard in a left side is installed down arc rack (9) constitution block connection of last arc rack (6) and spacing shell (8) inboard installation down.
3. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 1, wherein the device comprises: the clamping mechanism (5) comprises an adjusting rod (501), a limiting wheel (502), an inner clamping plate (503), a connecting block (504), an outer clamping plate (505) and a limiting spring (506), wherein the limiting wheel (502) is installed on the outer side of the adjusting rod (501), the inner clamping plate (503) is fixed at the lower end of the adjusting rod (501), the connecting block (504) is arranged on the inner side of the inner clamping plate (503), the outer clamping plate (505) is fixed at the inner end of the connecting block (504), and the limiting spring (506) is arranged on the outer side of the connecting block (504).
4. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 3, wherein the device comprises: the cross section of the upper end of the adjusting rod (501) is rectangular, the adjusting rod (501) is in sliding connection with the left limiting shell (1), the middle of the adjusting rod (501) is in threaded connection with the limiting wheel (502), the limiting wheel (502) is in threaded connection with the upper arc-shaped rack (6), the adjusting rod (501) and the inner clamping plate (503) form an integrated structure through welding, and the adjusting rod (501) is arranged at equal angles relative to the centers of the left limiting shell (1) and the lower limiting shell (8).
5. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 3, wherein the device comprises: the longitudinal section of the inner clamping plate (503) is arc-shaped, the connecting block (504) is elastically connected with the inner clamping plate (503) through a limiting spring (506), the longitudinal section of the connecting block (504) is T-shaped, and the longitudinal section of the outer clamping plate (505) connected with the lower end of the connecting block (504) is arc-shaped.
6. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 1, wherein the device comprises: electric telescopic handle (10) and positioning seat (22) constitute and rotate to be connected, and electric telescopic handle (10) and gag lever post (15) are sliding connection, and positioning seat (22) and left spacing shell (1) are sliding connection, and positioning seat (22) downside welded fastening's chain (21) and action wheel (23) are connected for the meshing.
7. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 1, wherein the device comprises: first regulation seat (1601) are bilateral symmetry setting about the center of closing cap (11), and first regulation seat (1601) are the longitudinal symmetry setting about the center of electric telescopic handle (10), and first second regulation seat (1602) of adjusting the inboard installation of seat (1601) is sliding connection with gag lever post (15), and compensation ring (1603) and second regulation seat (1602) and gag lever post (15) that the second was adjusted the inboard setting of seat (1602) are the laminating setting.
8. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 1, wherein the device comprises: the mounting base (25) comprises a fixing rod (2501), a connecting rod (2502), an upper mounting plate (2503), a lower mounting plate (2504), an adjusting ring (2505) and a supporting seat (2506), the supporting seat (2506) is mounted at the lower end of the fixing rod (2501), the adjusting ring (2505) is mounted on the upper side of the supporting seat (2506), the upper mounting plate (2503) is fixed at the lower end of the supporting seat (2506), the connecting rod (2502) is mounted on the inner side of the upper mounting plate (2503), and the lower mounting plate (2504) is fixed at the lower end of the connecting rod (2502).
9. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 8, wherein the device comprises: the fixing rod (2501) is in threaded connection with the adjusting ring (2505), the adjusting ring (2505) is in rotating connection with the supporting seat (2506), the fixing rod (2501) is in sliding connection with the supporting seat (2506), and the fixing rod (2501) is symmetrically arranged in front and back mode about the center of the lower limiting shell (8).
10. The device for uniformly welding the ends of the columnar sewer pipes for civil building construction according to claim 8, wherein the device comprises: the longitudinal section of the connecting rod (2502) is T-shaped, the connecting rod (2502) is arranged at an equal angle relative to the center of the upper mounting plate (2503), the upper mounting plate (2503) is elastically connected with the lower mounting plate (2504) through a spring, and the upper mounting plate (2503) is in sliding connection with the connecting rod (2502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366165.2A CN112355511B (en) | 2020-11-29 | 2020-11-29 | Even welding set of column sewer pipe end is used in civil construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366165.2A CN112355511B (en) | 2020-11-29 | 2020-11-29 | Even welding set of column sewer pipe end is used in civil construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112355511A CN112355511A (en) | 2021-02-12 |
| CN112355511B true CN112355511B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011366165.2A Active CN112355511B (en) | 2020-11-29 | 2020-11-29 | Even welding set of column sewer pipe end is used in civil construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114211156B (en) * | 2021-12-02 | 2024-02-02 | 上海同宴土木工程咨询有限公司 | Single portable building construction reinforcing bar welding is with erectting auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3084244A (en) * | 1960-10-05 | 1963-04-02 | Exxon Research Engineering Co | Apparatus and process for welding pipelines and the like |
| US3805011A (en) * | 1972-08-30 | 1974-04-16 | Parker Hannifin Corp | Method and apparatus for welding |
| CN204339206U (en) * | 2011-11-29 | 2015-05-20 | 南京奥特电气股份有限公司 | Press arm pipeline multifunctional positioner |
| KR20180005846A (en) * | 2016-07-07 | 2018-01-17 | (주)인우엔지니어링 | Apparatus for clamping guide ring |
| CN108436341A (en) * | 2018-05-25 | 2018-08-24 | 杨泳杰 | A kind of hardware elbow pipe welding machine |
| CN208584156U (en) * | 2018-07-12 | 2019-03-08 | 合肥哈工易科自动化科技有限公司 | The specific welding assambly fixture of compensator casing |
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