CN116833669A - Pipe orifice butt joint calibration auxiliary workstation for pipeline assembly - Google Patents
Pipe orifice butt joint calibration auxiliary workstation for pipeline assembly Download PDFInfo
- Publication number
- CN116833669A CN116833669A CN202311020618.XA CN202311020618A CN116833669A CN 116833669 A CN116833669 A CN 116833669A CN 202311020618 A CN202311020618 A CN 202311020618A CN 116833669 A CN116833669 A CN 116833669A
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- shell
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- rod
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- 210000001503 joint Anatomy 0.000 title claims description 51
- 238000003466 welding Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000003032 molecular docking Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- 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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a pipe orifice butt-joint calibration auxiliary workstation for pipeline assembly, which relates to the technical field of pipe orifice butt-joint calibration auxiliary, and is used for solving the problems that the pipe orifice butt-joint calibration auxiliary shielding area is large and the later pipe orifice processing is not facilitated, and comprises a base and a crane; according to the invention, the folding rod on the threaded rod is driven to be contracted by the rotation of the second motor, meanwhile, the movable cone in the shell is pushed to move inwards by the rotation of the threaded rod, the abutting column and the abutting rod are pushed by the movable cone, the abutting operation of the abutting column and the rubber roller on the inner wall of the pipeline is realized, after the whole first electric operation, the toothed sleeve is driven to rotate by the rotating second gear, the rubber roller in the second telescopic shell is finally driven to rotate, the whole shell is moved in the inner wall of the pipeline until the abutting column moves to the abutting position of the pipe orifice, the pipe orifice is abutted and calibrated by the expansion of the three abutting columns, the outer wall of the pipe orifice is not shielded, and the pipeline welding assembly and other works in the later stage are facilitated.
Description
Technical Field
The invention relates to the technical field of pipe orifice butt-joint calibration assistance, in particular to a pipe orifice butt-joint calibration assistance workstation for pipeline assembly.
Background
For the assembly of pipeline lines, the materials of the pipelines are different, the integral butt joint mode can also change, for municipal drainage pipelines poured by concrete steel rings, the integral quality is larger, the pipeline is usually directly butted in a pre-buried mode depending on the plug-in butt joint of hoisting equipment, the pipe orifice plug-in butt joint mode does not need auxiliary calibration, for the butt joint of pipelines made of plastic materials, due to the special materials, a more mature plastic pipeline hot-melt butt joint device exists, but for the butt joint of pipelines made of metal materials, a welding mode is usually adopted, small-diameter pipelines can be directly fixed by hands, the integral deviation cannot be too large, but for the butt joint of large-caliber metal pipelines, the pipeline orifices on two sides are overlapped and are positioned on the same horizontal line, a gap is reserved at the butt joint part in a partial welding operation, the whole metal pipe orifice calibration directly influences the pipeline welding quality, and meanwhile, the welding of the metal pipelines can be transferred to a target area for assembly after being welded in a fixed position;
the butt joint of the pipe orifice is favorable for the later welding operation, while the two sides of the pipe orifice of the auxiliary equipment for the butt joint of part of pipe orifices in the prior art are provided with the fixed clamping mechanisms, so that the welding position of the pipe orifice to the joint is shielded, the later welding operation is not favorable, and therefore, the auxiliary workstation for the butt joint calibration of the pipe orifice for the pipe assembly is provided.
Disclosure of Invention
The invention aims to provide an auxiliary workstation for pipe orifice butt joint calibration for pipe fitting, which aims to solve the problems that the auxiliary workstation for pipe orifice butt joint calibration provided in the background art has larger shielding area for pipe orifice parts and is not beneficial to later pipe orifice part processing.
In order to achieve the above purpose, the present invention provides the following technical solutions: the pipe orifice butt joint calibration auxiliary workstation for the pipeline assembly comprises a base and a crane, wherein the crane is arranged on the inner wall of the top of the base, and a sliding telescopic table, a fixed telescopic table and a telescopic butt joint mechanism are respectively arranged on the top of the base;
the telescopic butt joint mechanism comprises a shell, a movable cone, a butt joint rod, a butt joint column and a first telescopic shell, wherein the movable cone is connected in the shell in a sliding manner, the butt joint rod is uniformly installed in the shell, one end of the butt joint rod penetrates through the shell and is fixedly provided with the butt joint column through spot welding, the outer wall of the butt joint rod is fixedly sleeved with a spring, the butt joint column and a tooth sleeve are uniformly installed in the shell, one side of the tooth sleeve is movably connected with the inner wall of the shell, one side of the tooth sleeve is fixedly connected with the first telescopic shell, and one end of the butt joint column penetrates through the tooth sleeve and is in sliding connection with the tooth sleeve;
one side of the shell is fixedly provided with a second motor through a bolt, the output end of the second motor is fixedly provided with a threaded rod through spot welding, and one end of the threaded rod penetrates through the shell and is in threaded connection with one side of the movable cone.
Further, the slip table is installed to the top symmetry of base, one side of slip table is fixed mutually with the base through the bolt, and the opposite side the slide rail is passed through to the bottom of slip table and base sliding connection, the top of slip table is passed through the bolt fastening and is had electric putter, and is located electric putter's one end and have the pinion rack through the bolt fastening, the top of slip table is connected with the bull stick through the bearing rotation, and is located the pivot side of bull stick and be fixed with first gear through spot welding, first gear and pinion rack meshing are connected, the top of slip table is evenly fixed with the traveller through spot welding, and is located sliding connection on the traveller and have the flexible platform of slip, the one end of bull stick is passed through the bearing and is connected with the bottom rotation of the flexible platform of slip.
Further, fixed covers are symmetrically arranged on the two sides of the tops of the sliding telescopic table and the fixed telescopic table, movable pressing plates are slidably connected to the inner walls of the fixed covers, a material rolling device is movably connected to one side of the top of the sliding table through a bearing, and binding bands are sleeved on the material rolling device.
Further, one side of the shell is fixedly provided with a first motor through a bolt, the output end of the first motor penetrates through one side of the shell and is fixedly connected with a second gear, the second gear is meshed with the toothed sleeve, and one end of the binding belt is connected with one side of the first motor.
Further, one side of casing is fixed with the flexible shell of second through the bolt evenly, the one end of the flexible shell of first runs through casing and the flexible shell of second respectively and is fixed with the third gear through spot welding, the one end of supporting the post runs through tooth cover, the flexible shell of first flexible shell and second respectively and with one side swing joint of third gear, the both sides inner wall swing joint of the flexible shell of second has the rubber gyro wheel.
Further, the threaded rod is symmetrically sleeved with the threaded sleeves, the inner spiral lines of the threaded sleeves are opposite, one side of each threaded sleeve is uniformly and rotatably connected with a folding rod, the end part of each folding rod is movably connected with a supporting roller, and one side of the shell is fixedly provided with a locator through a bolt.
The pipe orifice butt joint calibration auxiliary workstation for pipe fitting comprises the following working steps:
s1: the pipe orifice horizontal angle is aligned, a butt joint pipeline is respectively sent to the tops of a sliding telescopic table and a fixed telescopic table by using a crane at the top of a base, an electric push rod positioned at the bottom of each sliding table is started, the electric push rod pushes a toothed plate to move, so that the whole rotating rod is driven to rotate, the telescopic motion of the rotating rod drives the sliding telescopic table and the fixed telescopic table on a sliding column to move up and down, a metal long rod is used for being inserted into a pipeline at one side of the fixed telescopic table after the height of the pipeline on the fixed telescopic table is determined, at the moment, after the pipeline orifice on the sliding telescopic table is aligned with the metal long rod, the operation of the whole electric push rod is stopped, the sliding table at the bottom of the whole sliding telescopic table is locked, the movable telescopic table is aligned with the pipeline orifice on the fixed telescopic table, and a movable pressing plate positioned on a fixed cover is lowered, and two sides of the pipeline are fixed;
s2: the inner wall of the pipeline butt joint is propped tightly, the whole telescopic butt joint mechanism is sent into the inner diameter of the pipeline on the fixed telescopic table by using the crane, after the whole telescopic butt joint mechanism is completely positioned in the pipeline, one side of the first motor is limited by the fixed clamp, the second motor is started, the second motor rotates to drive the threaded rod to rotate, the threaded sleeve positioned on the threaded rod moves in opposite directions, the whole folding rod retracts, the supporting roller is propped against the inner wall of the pipeline, the movable cone in the whole shell moves to one side to push the propping column and the propping rod outwards, the propping column on the propping rod is propped against the inner wall of the pipeline, the propping column pushes the third gear positioned in the second telescopic shell, the rubber roller on the second telescopic shell is propped against the inner wall of the pipeline, meanwhile, the first motor is started, the first motor drives the second gear to rotate, the second gear drives the toothed sleeve to drive the third gear at the end of the first telescopic column to rotate, and finally drives the rubber roller to move in the pipeline, so that the whole telescopic butt joint mechanism moves in the pipeline, and finally the propping column reaches the pipe orifice butt joint position.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the vertical height of the pipelines at two sides is adjusted by sliding the telescopic table and the fixed telescopic table, the two ends of the whole pipeline are fixedly pressed by utilizing the movable pressing plate on the fixed cover, finally the whole telescopic plugging mechanism is conveyed into the pipeline, the folding rod on the threaded rod is driven to be contracted by utilizing the rotation of the second motor, the expansion of the supporting roller is realized, the inner wall of the pipeline is abutted by the supporting roller, meanwhile, the movable cone in the shell is pushed to move inwards by the rotation of the threaded rod, the abutting column and the abutting rod are pushed by the movable cone, the abutting operation of the abutting column and the rubber roller on the inner wall of the pipeline is realized, after the whole first electric operation, the toothed sleeve is driven to rotate by the rotating second gear, finally the rubber roller in the second telescopic shell is driven to move in the inner wall of the pipeline until the abutting column moves to the abutting position of the pipe orifice, the pipe orifice is abutted and calibrated by the expansion of the three abutting columns, the pipe orifice outer wall is not blocked, and the pipeline welding assembly and other works can be conveniently carried out in later stages.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an auxiliary workstation for butt-joint calibration of a pipe orifice for pipe assembly;
FIG. 2 is a schematic top view of a tube fitting tube orifice docking calibration assistance workstation of the present invention;
FIG. 3 is a schematic view of a structure of a movable platen connected to a fixed cover in accordance with the present invention;
FIG. 4 is a schematic view of the whole structure of the telescopic docking mechanism of the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of FIG. 4 at a-a in accordance with the present invention;
FIG. 6 is a schematic view of the cross-sectional structure at b-b of FIG. 4 in accordance with the present invention;
fig. 7 is a schematic view of a connecting cross-section structure of a first telescopic housing and a second telescopic housing according to the present invention.
In the figure: 1. a base; 2. sliding the telescopic table; 3. fixing a telescopic table; 4. a material rolling device; 5. a crane; 6. a fixed cover; 7. a movable pressing plate; 8. a sliding table; 9. a spool; 10. a rotating rod; 11. a first gear; 12. a toothed plate; 13. an electric push rod; 14. a strap; 15. a telescopic docking mechanism; 151. a housing; 152. a movable cone; 153. a supporting rod; 154. a spring; 155. butt-joint columns; 156. abutting the column; 157. a tooth sleeve; 158. a first telescoping shell; 16. a first motor; 17. a second gear; 18. a second telescoping shell; 19. a third gear; 20. rubber rollers; 21. a second motor; 22. a threaded rod; 23. a thread sleeve; 24. a folding bar; 25. supporting rollers; 26. a positioner.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution:
example 1:
for the auxiliary device for pipe orifice butt joint calibration of the metal pipeline, the welding operation at the pipe orifice can not be influenced while the pipe orifice butt joint is required to be realized rapidly, and therefore, the invention is based on the abutting and fixing of the inner wall of the pipe orifice of the pipeline, so that the outer wall of the pipeline is completely exposed while the pipeline is calibrated, and the subsequent reprocessing operation at the pipe orifice is convenient;
as shown in fig. 1 and 2, two sliding tables 8 are installed on the whole pipe orifice butt-joint calibration auxiliary workstation base 1, one group of sliding tables 8 is fixed, the other group of sliding tables 8 can slide on a track, so that the pipe orifice butt-joint calibration auxiliary workstation base is suitable for pipeline butt-joint work with different lengths, sliding columns 9 are fixedly connected to the tops of the sliding tables 8, sliding telescopic tables 2 and fixed telescopic tables 3 are slidably connected to the sliding columns 9, the tops of the sliding telescopic tables 2 and the fixed telescopic tables 3 are arc-shaped, a large number of rotatable rollers are installed on the tops of the sliding telescopic tables 2 and the fixed telescopic tables 3, follow-up workers can conveniently move the pipeline, fixed covers 6 are installed on two sides of the tops of the sliding telescopic tables 2 and the fixed telescopic tables 3, as shown in fig. 3, movable pressing plates 7 are slidably connected to the inner walls of the fixed covers 6, the whole movable pressing plates 7 are driven by air cylinders to stretch, the end parts of the pipeline are tightly fixed, and the pipeline is prevented from shaking during welding operation;
the electric push rod 13 is fixed on the top of the sliding table 8 through a bolt, the toothed plate 12 is fixed at one end of the electric push rod 13, the rotating rod 10 is connected to the top of the sliding table 8 in a rotating mode, the first gear 11 is fixedly connected to the rotating shaft of the rotating rod 10, the first gear 11 is meshed with the toothed plate 12, when the toothed plate 12 is pushed to the left side by the electric push rod 13, as shown in fig. 1, the rotating rod 10 rotates clockwise to enable the whole sliding telescopic table 2 to move upwards on the surface of the sliding column 9, so that the whole sliding telescopic table 2 moves upwards, the horizontal position of two side pipelines can be adjusted through the operation of the electric push rod 13, the pipeline to be butted is conveyed to the sliding telescopic table 2 and the fixed telescopic table 3 through the crane 5 at the top of the base 1, the coiler 4 is further installed at the top of the base 1, the coiler 14 is wound on the coiler 4, one side of the coiler 14 is connected with the first motor 16 on the telescopic butting mechanism 15, and the whole telescopic butting mechanism 15 is required to be conveyed into the pipeline at the later stage, so that the bandage 14 is required to be tied on one side of the telescopic butting mechanism 15, and the pipeline cannot be taken out.
Example 2:
after the end of the butt joint of the pipeline on the sliding telescopic table 2 and the fixed telescopic table 3, the telescopic butt joint mechanism 15 can be plugged into the pipeline by using the crane 5, the whole telescopic butt joint mechanism 15 is shown in fig. 4, a first motor 16 is fixed on one side of the shell 151 through a bolt, the output end of the first motor 16 penetrates through the shell 151 and is connected with a second gear 17 as shown in fig. 6, a second motor 21 is fixed on the left side of the shell 151 through a bolt, a threaded rod 22 is fixed on the output end of the second motor 21, two threaded sleeves 23 are sleeved on the whole threaded rod 22, and the internal spiral lines of the two threaded sleeves 23 are opposite, so that when the second motor 21 rotates, the two side threaded sleeves 23 move oppositely when a folding rod 24 connected in a rotating way contacts the bolt, the folding rod 24 is folded and stretched, the end part of the folding rod 24 is movably connected with a supporting roller 25, the whole supporting roller 25 can abut against the inner diameters of pipelines of different sizes, the whole telescopic butt joint mechanism 15 can be supported in the pipelines, and the telescopic butt joint mechanism 15 can be conveniently moved in the pipeline;
as shown in fig. 5, a movable cone 152 slidably connected in the whole casing 151 is sleeved at one end of the threaded rod 22, after the threaded rod 22 rotates, the movable cone 152 starts to move towards the inner side of the casing 151, the inner wall of the whole casing 151 is uniformly slidably connected with a supporting rod 153, one end of the supporting rod 153 is abutted against the outer wall of the movable cone 152 through the action of a spring 154, the supporting rod 153 extends towards the outer side of the casing 151 when the movable cone 152 moves due to the shape limitation of the movable cone 152, the end part of the supporting rod 153 positioned at the outer side of the casing 151 is fixedly provided with a butt joint column 155 through spot welding, the whole butt joint column 155 is a solid iron rod, and the three butt joint columns 155 realize the butt joint of the whole pipe orifice;
similarly, a slidable supporting column 156 is arranged at a distance from one side of the butt column 155, when the whole movable cone 152 moves, the whole supporting column 156 can expand outwards, but one end of the supporting column 156 is movably connected with the third gear 19 on the inner side of the second telescopic shell 18 arranged on the outer wall of the shell 151, so that the whole second telescopic shell 18 is increased in whole length, a toothed sleeve 157 is movably connected on the outer side of the supporting column 156 and in the shell 151, one side of the toothed sleeve 157 is fixed with one side of the first telescopic shell 158, so that the toothed sleeve 157 can rotate to drive the first telescopic shell 158 to rotate, the whole first telescopic shell 158 can also freely stretch out and draw back, one end of the toothed sleeve 157 is slidably connected with the first telescopic shell 158, one end of the first telescopic shell 158 is fixedly connected with the third gear 19 on the inner side of the second telescopic shell 18, therefore, the third gear 19 is driven to rotate through the rotation of the tooth sleeve 157, as shown in fig. 7, the abutting column 156 is used for expanding the rubber roller 20 arranged at the end part of the second telescopic shell 18, the tooth sleeve 157 rotates to drive the third gear 19 to rotate through the first telescopic shell 158, and the third gear 19 drives the whole rubber roller 20 to rotate through the meshing of gears, so that when the movable cone 152 moves, the abutting column 155 on the abutting rod 153 and the rubber roller 20 on the second telescopic shell 18 are pushed to the inner wall of a pipeline at the same time, meanwhile, the radius of the center of the shell 151 reaches the end part of the rubber roller 20 to be larger than the distance of the end part of the abutting column 155 to the center of the shell 151, and a length difference of 3mm exists, so that the whole rubber roller 20 abuts against the inner wall of the pipeline firstly, but because the surface of the whole rubber roller 20 has extensibility, errors can be compensated through the application of pressure, and the abutting column 155 and the rubber roller 20 can be abutted simultaneously;
because the first motor 16 is installed on one side of the whole shell 151, the second gear 17 is installed on the output end of the first motor 16, the second gear 17 is meshed with the three gear sleeves 157, the rotation of the rubber roller 20 at the end part of the whole second telescopic shell 18 is realized when the first motor 16 is started, thereby driving the whole telescopic docking mechanism 15 to move in the pipeline, the whole first motor 16 is realized through the abutting joint of the supporting roller 25 and the rubber roller 20 on the folding rod 24 to the inner wall of the pipeline just after the telescopic docking mechanism 15 is placed in the inner wall of the pipeline, otherwise, when the first motor 16 rotates, the whole shell 151 and the second motor 21 simultaneously rotate and do not move in the pipeline, the whole shell 151 is provided with the positioner 26, the moving condition of the whole shell 151 in the pipeline is photographed in real time, and the photographed video is transmitted to the mobile terminal of an external worker, the moving position of the whole shell 151 is determined by observing the mobile terminal, when the circular view angle edge of the positioner 26 has a pipe orifice abutting joint gap, the second motor 21 is started again, the whole shell 155 is enabled to be continuously attached to the outer wall of the pipeline, the whole pipeline is completely stretched out, the whole shell 151 is completely and the whole pipeline is completely extruded and the inside the pipeline is completely, and the whole pipeline is completely exposed, and the whole pipeline is completely processed because the pipe orifice is completely;
during actual operation, it should be noted that the direction of the whole telescopic docking mechanism 15 inserted into the pipe is determined, because a certain gap is reserved at the pipe orifice butt joint position during welding of part of the pipe, if the supporting roller 25 is at the front end of movement at this time, when the supporting roller 25 contacts the pipe orifice gap, the pressure generated by the supporting roller 25 expands the whole gap, and when the supporting roller is serious, the two side pipes are unfolded, therefore, the first motor 16 side can be used as the advancing direction of the shell 151, the whole docking post 155 directly contacts the pipe orifice butt joint position, if the whole length of the docking pipe is long, the user directly plugs the whole telescopic docking mechanism 15 from the pipe orifice position at two sides, and after the supporting roller 25 and the rubber roller 20 abut against the inner wall of the pipe, the other side pipe orifice is moved and docked, so that the whole pipe orifice butt joint calibration time is shortened.
The working principle of the invention is as follows:
the pipe orifice horizontal angle is aligned, the butt joint pipeline is respectively sent to the tops of the sliding telescopic table 2 and the fixed telescopic table 3 by utilizing the crane 5 at the top of the base 1, the electric push rod 13 positioned at the bottoms of the two sliding tables 8 is started, the electric push rod 13 pushes the toothed plate 12 to move, so that the whole rotating rod 10 is driven to rotate, the telescopic sliding telescopic table 2 and the fixed telescopic table 3 on the sliding column 9 are driven to move up and down by the telescopic movement of the rotating rod 10, after the height of the pipeline on the fixed telescopic table 3 is determined, the pipeline on one side of the fixed telescopic table 3 can be inserted into the pipeline by utilizing the metal long rod, at the moment, after the pipeline orifice on the sliding telescopic table 2 is aligned with the metal long rod, the work of the whole electric push rod 13 is stopped, the pipeline orifice on the fixed telescopic table 3 is aligned with the pipeline orifice on the fixed telescopic table 2 while the whole sliding table 8 at the bottom of the sliding telescopic table 2 is locked, and the movable pressing plate 7 positioned on the fixed cover 6 is lowered, and the two sides of the pipeline are fixed;
and then the whole telescopic butting mechanism 15 is sent into the inner diameter of the pipeline on the fixed telescopic platform 3 by using the crane 5, after the whole telescopic butting mechanism 15 is completely positioned in the pipeline, one side of the first motor 16 is limited by a fixed clamp, the second motor 21 is started, the second motor 21 rotates to drive the threaded rod 22 to rotate, the threaded sleeve 23 positioned on the threaded rod 22 moves in opposite directions, the whole folding rod 24 retracts, the supporting roller 25 is abutted against the inner wall of the pipeline, the movable cone 152 in the whole shell 151 moves to one side to push the abutting column 156 and the abutting rod 153 outwards, the abutting column 155 on the abutting rod 153 is abutted against the inner wall of the pipeline, the abutting column 156 pushes the third gear 19 positioned in the second telescopic shell 18 to enable the rubber roller 20 on the second telescopic shell 18 to abut against the inner wall of the pipeline, meanwhile, the first motor 16 is started, the first motor 16 drives the second gear 17 to rotate, the toothed sleeve 157 drives the third gear 19 at the end of the first telescopic column to rotate, and finally drives the rubber roller 20 to rotate, so that the whole telescopic butting mechanism 15 moves in the pipeline, and finally the abutting column 155 reaches the abutting position from the abutting position of the pipe orifice.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a pipe orifice butt joint calibration auxiliary workstation for pipeline assembly, includes base (1) and crane (5), crane (5) are installed to the top inner wall of base (1), its characterized in that: the top of the base (1) is respectively provided with a sliding telescopic table (2), a fixed telescopic table (3) and a telescopic docking mechanism (15);
the telescopic docking mechanism (15) comprises a shell (151), a movable cone (152), a supporting rod (153), a docking column (155), a supporting column (156) and a first telescopic shell (158), wherein the movable cone (152) is connected in a sliding manner in the shell (151), the supporting rod (153) is uniformly installed in the shell (151), one end of the supporting rod (153) penetrates through the shell (151) and is fixedly provided with the docking column (155) through spot welding, the spring (154) is sleeved in the outer wall of the supporting rod (153) and is positioned in the shell (151), the supporting column (156) and the toothed sleeve (157) are uniformly installed in the shell (151), one side of the toothed sleeve (157) is movably connected with the inner wall of the shell (151), one side of the toothed sleeve (157) is fixedly connected with the first telescopic shell (158), and one end of the supporting column (156) penetrates through the toothed sleeve (157) and is connected with the toothed sleeve (157) in a sliding manner.
One side of the shell (151) is fixed with a second motor (21) through a bolt, the output end of the second motor (21) is fixed with a threaded rod (22) through spot welding, and one end of the threaded rod (22) penetrates through the shell (151) and is in threaded connection with one side of the movable cone (152).
2. A pipe fitting nozzle docking calibration assistance workstation according to claim 1, wherein: slip table (8) are installed to the top symmetry of base (1), one side of slip table (8) is fixed mutually with base (1) through the bolt, and the opposite side the bottom of slip table (8) is through slide rail and base (1) sliding connection, the top of slip table (8) is through bolt fastening electric putter (13), and is located the one end of electric putter (13) and pass through bolt fastening toothed bar (12), the top of slip table (8) is connected with bull stick (10) through the bearing rotation, and is located the pivot side of bull stick (10) and be fixed with first gear (11) through spot welding, first gear (11) and toothed bar (12) meshing are connected, the top of slip table (8) is evenly fixed with slide column (9) through the spot welding, and is located sliding connection on slide column (9) and slide telescopic table (2), the one end of bull stick (10) is connected with the bottom rotation of slide telescopic table (2) through the bearing.
3. A pipe fitting nozzle docking calibration assistance workstation according to claim 2, wherein: the sliding telescopic table (2) and the fixed telescopic table (3) are symmetrically provided with fixed covers (6) on two sides of the top, movable pressing plates (7) are slidably connected to the inner walls of the fixed covers (6), a material rolling device (4) is movably connected to one side of the top of the sliding table (8) through a bearing, and binding bands (14) are sleeved on the material rolling device (4).
4. A pipe fitting nozzle docking calibration assistance workstation according to claim 3, wherein: one side of the shell (151) is fixedly provided with a first motor (16) through a bolt, the output end of the first motor (16) penetrates through one side of the shell (151) and is fixedly connected with a second gear (17), the second gear (17) is meshed with the tooth sleeve (157), and one end of the binding belt (14) is connected with one side of the first motor (16).
5. A pipe fitting nozzle docking calibration assistance workstation according to claim 4, wherein: one side of casing (151) is fixed with flexible shell of second (18) through the bolt evenly, the one end of first flexible shell (158) runs through casing (151) and flexible shell of second (18) respectively and is fixed with third gear (19) through spot welding, the one end of supporting post (156) runs through tooth cover (157), flexible shell of first (158) and flexible shell of second (18) respectively and with one side swing joint of third gear (19), the both sides inner wall swing joint of flexible shell of second (18) has rubber gyro wheel (20).
6. A pipe fitting nozzle docking calibration assistance workstation according to claim 1, wherein: the novel folding device is characterized in that threaded sleeves (23) are symmetrically sleeved on the threaded rods (22), the inner spiral lines of the threaded sleeves (23) are opposite, a folding rod (24) is uniformly connected to one side of each threaded sleeve (23) in a rotating mode, supporting rollers (25) are movably connected to the end portions of the folding rod (24), and a positioner (26) is fixed to one side of the shell (151) through bolts.
7. A pipe fitting nozzle docking calibration assistance workstation according to claim 1, wherein: the pipe orifice butt joint calibration auxiliary workstation for pipe fitting comprises the following working steps:
s1: the pipe orifice horizontal angle is aligned, the butt joint pipeline is respectively sent to the tops of the sliding telescopic table (2) and the fixed telescopic table (3) by utilizing the crane (5) at the top of the base (1), the electric push rod (13) positioned at the bottoms of the two sliding tables (8) is started, the electric push rod (13) pushes the toothed plate (12) to move so as to drive the whole rotating rod (10) to rotate, the sliding telescopic table (2) and the fixed telescopic table (3) on the sliding column (9) are driven by the stretching of the rotating rod (10) to move up and down, after the pipeline height on the fixed telescopic table (3) is determined, the metal long rod is inserted into the pipeline on one side of the fixed telescopic table (3), at the moment, after the pipeline orifice on the sliding telescopic table (2) is aligned with the metal long rod, the whole electric push rod (13) is stopped, the pipeline orifice on the bottom sliding table (8) of the whole sliding telescopic table (2) is locked, the movable telescopic table is aligned with the pipeline orifice on the fixed telescopic table (3), and the movable pressing plate (7) positioned on the fixed cover (6) is lowered, and two sides of the pipeline are fixed;
s2: the inner wall of the joint of the pipeline is abutted tightly, the whole telescopic abutting mechanism (15) is sent into the inner diameter of the pipeline on the fixed telescopic table (3) by utilizing the crane (5), after the whole telescopic abutting mechanism (15) is completely positioned in the pipeline, one side of the first motor (16) is limited by a fixed clamp, the second motor (21) is started, the second motor (21) rotates to drive the threaded rod (22) to rotate, the threaded sleeve (23) positioned on the threaded rod (22) moves in opposite directions, the whole folding rod (24) is retracted, the supporting roller (25) abuts against the inner wall of the pipeline, the movable cone (152) in the whole shell (151) moves to one side to push the abutting column (156) and the abutting rod (153) outwards, the abutting column (155) on the abutting rod (153) abuts against the inner wall of the pipeline, and likewise, the abutting column (156) pushes the third gear (19) positioned in the second telescopic shell (18) to enable the rubber roller (20) on the second telescopic shell (18) to abut against the inner wall of the pipeline, meanwhile, the first motor (16) is started, the first motor (16) drives the second gear (17) to rotate, the second gear (17) drives the second gear (17) to rotate, the third gear (17) drives the third gear (17) to rotate, the third gear (157) rotates the end of the toothed sleeve (157) to rotate, and finally the toothed sleeve (157) rotates, finally, the butt-joint column (155) reaches the pipe orifice butt-joint position, and the pipe orifice butt-joint position is abutted from inside.
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| CN202311020618.XA CN116833669B (en) | 2023-08-15 | 2023-08-15 | Pipe orifice butt joint calibration auxiliary workstation for pipeline assembly |
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| CN202311020618.XA CN116833669B (en) | 2023-08-15 | 2023-08-15 | Pipe orifice butt joint calibration auxiliary workstation for pipeline assembly |
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| CN116833669B (en) | 2024-03-19 |
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