CN113146116A - Portable welding platform of natural gas line - Google Patents
Portable welding platform of natural gas line Download PDFInfo
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- CN113146116A CN113146116A CN202110087663.1A CN202110087663A CN113146116A CN 113146116 A CN113146116 A CN 113146116A CN 202110087663 A CN202110087663 A CN 202110087663A CN 113146116 A CN113146116 A CN 113146116A
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000003345 natural gas Substances 0.000 title claims abstract description 37
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 6
- 239000006059 cover glass Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0217—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece
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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
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a movable welding platform for a natural gas pipeline, which comprises a horizontally arranged bottom plate, wherein two sliding blocks are symmetrically arranged above the bottom plate, a sliding groove is formed in the upper surface of the bottom plate, the two sliding blocks are both in sliding connection with the sliding groove, fixing rings are fixedly connected to the upper surfaces of the two sliding blocks, the two fixing rings are vertically arranged, mounting rings are arranged in the two fixing rings, the two mounting rings are vertically arranged, a plurality of connecting rods are fixedly connected to the outer side surfaces of the two mounting rings, the connecting rods are arranged at equal intervals, and the connecting rods are respectively perpendicular to the corresponding mounting rings. The gas pipeline welding device has the advantages that the mounting ring is arranged to be matched with the fixing ring, so that the gas pipeline is welded conveniently, the synchronous screw rod is arranged, so that the two gas pipelines rotate synchronously, the operation is simpler, and the retractable universal wheels are arranged, so that the device is more convenient to move, simple and practical.
Description
Technical Field
The invention relates to the technical field of welding platforms, in particular to a mobile welding platform for a natural gas pipeline.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced in oil fields) from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.
When the natural gas pipeline is installed, the pipelines need to be welded, the engineering quantity of the natural gas pipeline is large, the welding workload is also large, the existing welding device is mostly not movable, the natural gas pipeline needs to be carried back and forth for welding, the trouble is very high, the installation efficiency of the natural gas pipeline is delayed, and a large amount of manpower is consumed, so that the natural gas pipeline movable welding platform is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a mobile welding platform for a natural gas pipeline, which aims to solve the problem that a welding device is not movable in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a movable welding platform for a natural gas pipeline comprises a bottom plate which is horizontally arranged, wherein two sliding blocks are symmetrically arranged above the bottom plate, a sliding groove is formed in the upper surface of the bottom plate, the two sliding blocks are connected with the sliding groove in a sliding mode, fixing rings are fixedly connected to the upper surfaces of the two sliding blocks, the two fixing rings are vertically arranged, mounting rings are arranged in the two fixing rings, the two mounting rings are vertically arranged, a plurality of connecting rods are fixedly connected to the outer side surfaces of the two mounting rings, the connecting rods are arranged at equal intervals, the connecting rods are respectively perpendicular to the corresponding mounting rings, one ends, far away from the corresponding mounting rings, of the connecting rods are respectively connected with the corresponding fixing rings in a sliding mode, two fixing plates are symmetrically arranged in the two mounting rings and are horizontally arranged, and a first screw rod is rotatably connected to one surface, facing the mounting rings, of the two fixing plates, the two first screw rods are vertically arranged and penetrate through the mounting ring and are in threaded connection with the mounting ring.
Preferably, a plurality of the stationary blade is the arc, and a plurality of stationary blade inboard surface all fixedly connected with presss from both sides tight pad, it adopts rubber materials to make to press from both sides tight pad.
Preferably, the polylith stationary blade outside surface is many spacing posts of fixedly connected with respectively, many the equal vertical setting of spacing post, many spacing post runs through the collar that the homonymy corresponds respectively and sliding connection with it.
Preferably, the outer side surfaces of the two mounting rings are fixedly connected with fixing plates, a synchronous screw is horizontally arranged between the two fixing plates, two ends of the synchronous screw penetrate through the two fixing plates respectively and are in sliding connection with the two fixing plates, nuts are arranged on two sides of the two fixing plates respectively, the nuts are in threaded connection with the synchronous screw, and the nuts are in abutting contact with the fixing plates corresponding to the same side respectively.
Preferably, two the collar outside all is provided with the restriction screw, two the equal level of restriction screw sets up, two the restriction screw runs through the solid fixed ring that the homonymy corresponds respectively and threaded connection with it, two the restriction screw imbeds the collar that the homonymy corresponds respectively and threaded connection with it.
Preferably, two slide block one side is provided with the rack, the rack level sets up, fixed surface is connected on rack and the bottom plate, two the slide block is towards one side of rack two clamp splice of fixedly connected with respectively, and homonymy corresponds two the level is provided with spacing between the clamp splice, two spacing respectively with homonymy two clamp splice rotation connection that correspond, two spacing all with the tooth's socket counterbalance contact of rack.
Preferably, two one side that the rack was kept away from to the slider is provided with the connecting block, fixed surface is connected on connecting block and the bottom plate, the connecting block rotates the regulation pole that is connected with vertical setting, the one end that the connecting block was kept away from to the regulation pole rotates and is connected with the installing frame, it has the protection glass board to inlay in the installing frame.
Preferably, the bottom plate bottom surface is fixedly connected with two vertically arranged first supporting plates, the two first supporting plates are symmetrically arranged, the inner side surface of the two first supporting plates is fixedly connected with a horizontally arranged second supporting plate, and a moving mechanism is arranged between the two first supporting plates.
Preferably, the moving mechanism comprises a fixed column fixedly connected with the bottom surface of the bottom plate, the fixed column is vertically arranged, a second screw rod is vertically arranged below the fixed column, the second screw rod is embedded in the fixed column and is rotatably connected with the fixed column, a connecting plate is horizontally arranged below the fixed column, a plurality of vertically arranged connecting rods are fixedly connected with the bottom surface of the connecting plate, universal wheels are fixedly connected with the bottom ends of the connecting rods, the second screw rod penetrates through the connecting plate and is in threaded connection with the connecting plate, a plurality of lantern rings are fixedly connected with two sides of the connecting plate respectively, a plurality of connecting columns are vertically arranged on two sides of the connecting plate respectively, the bottom ends of the connecting columns are fixedly connected with the upper surface of a second supporting plate corresponding to the same side respectively, the upper ends of the connecting columns are fixedly connected with the bottom surface of the bottom plate, and the number of the lantern rings is consistent with that of the connecting columns, the lantern rings are respectively sleeved on the corresponding connecting columns and are in sliding connection with the corresponding connecting columns, the lantern rings are respectively fixedly connected with the second supporting plates corresponding to the same side through springs, and the springs are respectively wound on the corresponding connecting columns.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the connection board, again in the indirect a plurality of universal wheels of installing of connection board bottom surface, utilize the second screw rod to run through connection board and threaded connection with it, like this, through rotatory second screw rod, alright with the upper and lower position of the universal wheel that changes, because second screw rod rigidity, thereby make the universal wheel take place the displacement, make the device not only can put down the universal wheel when needs and remove like this, it is convenient laborsaving, can withdraw the universal wheel when not needing to remove simultaneously, utilize two first backup pads to replace and support whole device, make the preventing of device more steady, convenient and practical.
2. Through setting up the collar, and set up subassembly such as stationary blade cooperation first screw rod and realize pressing from both sides tight fixedly to natural gas line in the collar, and utilize the connecting rod to make collar and solid fixed ring sliding connection, make the collar can be at solid fixed ring internal rotation like this, thereby drive fixed natural gas line and rotate, carry out spin welding to natural gas line, make weldment work more convenient, the practicality is stronger.
3. Two fixed plates are connected through the synchronous screw rod, and two mounting rings are indirectly connected, so that the two mounting rings can rotate synchronously, two fixed natural gas pipelines rotate synchronously indirectly, welding work is facilitated, and the device is simple and convenient.
4. Through setting up the cover glass board, the cooperation of colleague adjusts subassembly such as pole for the height and the angle of cover glass board are all adjustable, and the suitability is stronger, also targets in place more to the protection of eyes, and makes operating personnel no longer need handheld eye-protection instrument, makes operating personnel can carry out weldment work by both hands, has improved work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic bottom view of the present invention;
FIG. 5 is a schematic top view of a connector tile according to the present invention;
FIG. 6 is a schematic perspective view of the fixing sheet of the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 3 according to the present invention;
fig. 8 is an enlarged structural view of part B of fig. 3 according to the present invention.
In the figure: 1. a base plate; 2. a slider; 3. a chute; 4. a fixing ring; 5. a mounting ring; 6. a connecting rod; 7. a fixing sheet; 8. a first screw; 9. a clamping pad; 10. a limiting column; 11. a fixing plate; 12. a synchronous screw; 13. a nut; 14. a restraining screw; 15. a rack; 16. a clamping block; 17. a limiting strip; 18. connecting blocks; 19. adjusting a rod; 20. installing a frame; 21. a cover glass plate; 22. a first support plate; 23. a second support plate; 24. fixing a column; 25. a second screw; 26. a connector tile; 27. a connecting rod; 28. a universal wheel; 29. a collar; 30. connecting the column; 31. a spring; 32. and a moving mechanism.
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 to 8, the present invention provides a technical solution:
in the first embodiment, as shown in fig. 1-8, a mobile welding platform for natural gas pipelines comprises a bottom plate 1 horizontally arranged, two sliding blocks 2 are symmetrically arranged above the bottom plate 1, the sliding blocks 2 are matched with sliding grooves 3, so that the sliding blocks 2 can slide along the directions of the sliding grooves 3, and further the distance between two mounting rings 5 can be adjusted, when fixing a natural gas pipeline, the distance between two natural gas pipelines can be controlled to be in contact with each other, so as to facilitate welding, the sliding grooves 3 are arranged on the upper surface of the bottom plate 1, the two sliding blocks 2 are both in sliding connection with the sliding grooves 3, the upper surfaces of the two sliding blocks 2 are both fixedly connected with fixing rings 4, the two fixing rings 4 are both vertically arranged, the mounting rings 5 are arranged in the two fixing rings 4, the two mounting rings 5 are both vertically arranged, the outer side surfaces of the two mounting rings 5 are both fixedly connected with a plurality of connecting rods 6, and the plurality of connecting rods 6 are arranged at equal intervals, the device is characterized in that a plurality of connecting rods 6 are respectively vertical to corresponding mounting rings 5, one ends of the connecting rods 6 far away from the corresponding mounting rings 5 are respectively connected with corresponding fixing rings 4 in a sliding manner, two fixing pieces 7 are symmetrically arranged in the two mounting rings 5, the two fixing pieces 7 are horizontally arranged, one surfaces of the two fixing pieces 7 facing the mounting rings 5 are respectively connected with a first screw 8 in a rotating manner, the two first screws 8 are vertically arranged, the two first screws 8 penetrate through the mounting rings 5 and are in threaded connection with the mounting rings, the fixing pieces 7 are all arc-shaped, clamping pads 9 are fixedly connected to the inner side surfaces of the fixing pieces 7, the clamping pads 9 are made of rubber materials to form the clamping pads 9, so that the fixing effect of the fixing pieces 7 is better, the device enables a natural gas pipeline to be welded in a rotating manner by arranging the rotatable mounting rings 5, the welding work is more convenient, and meanwhile, universal wheels 28 capable of being put down or retracted are arranged, make the removal of device more convenient to set up protective glass board 21 and protect operating personnel's eyes, not only put in place more to the protection of eyes, make operating personnel can both hands weld simultaneously, raise the efficiency, convenient and practical.
In the second embodiment, as shown in fig. 2 and 7, the outer side surfaces of the plurality of fixing pieces 7 are respectively and fixedly connected with a plurality of limiting columns 10, the plurality of limiting columns 10 are vertically arranged, the plurality of limiting columns 10 respectively penetrate through the mounting rings 5 corresponding to the same side and are connected with the same in a sliding manner, the limiting columns 10 are used for limiting the fixing pieces 7, the fixing pieces 7 are placed to rotate, and the device is more convenient for fixing the natural gas pipeline.
Embodiment three, as shown in fig. 1-3, 8, the outer side surfaces of the two mounting rings 5 are all fixedly connected with a fixing plate 11, a synchronous screw 12 is horizontally arranged between the two fixing plates 11, two ends of the synchronous screw 12 respectively penetrate through the two fixing plates 11 and are in sliding connection with the two fixing plates, two sides of the two fixing plates 11 are all provided with nuts 13, the nuts 13 are all in threaded connection with the synchronous screw 12, the nuts 13 respectively abut against the fixing plates 11 corresponding to the same side to be in contact with the fixing plates 11 and the synchronous screw 12 through the fixing plates 11, the two mounting rings 5 are linked, the two mounting rings 5 can rotate synchronously, and then the two fixed natural gas pipelines are driven to rotate synchronously, so that the natural gas pipelines are more conveniently welded.
In the fourth embodiment, as shown in fig. 2 and 3, the limiting screws 14 are respectively arranged on the outer sides of the two mounting rings 5, the two limiting screws 14 are both horizontally arranged, the two limiting screws 14 respectively penetrate through the fixing rings 4 corresponding to the same side and are in threaded connection with the fixing rings, the two limiting screws 14 are respectively embedded into the mounting rings 5 corresponding to the same side and are in threaded connection with the mounting rings, and the limiting screws 14 are used for fixing the mounting rings 5 and limiting the rotation of the mounting rings 5.
In a fifth embodiment, as shown in fig. 1 to 3, a rack 15 is disposed on one side of each of the two sliders 2, the rack 15 is horizontally disposed, the rack 15 is fixedly connected to the upper surface of the bottom plate 1, two clamping blocks 16 are respectively and fixedly connected to one side of each of the two sliders 2 facing the rack 15, a limiting strip 17 is horizontally disposed between the two clamping blocks 16 corresponding to the same side, the two limiting strips 17 are respectively and rotatably connected to the two clamping blocks 16 corresponding to the same side, the two limiting strips 17 are all in contact with tooth grooves of the rack 15 in an abutting manner, and the rack 15 cooperates with the limiting strips 17 to limit movement of the sliders 2, so as to prevent the sliders 2 from sliding during welding and affecting welding quality.
Sixth embodiment, as shown in fig. 1 to 3, one side of two sliders 2 away from rack 15 is provided with a connecting block 18, connecting block 18 is fixedly connected to upper surface of bottom plate 1, connecting block 18 is rotatably connected to an adjusting rod 19 of vertical setting, one end of adjusting rod 19 away from connecting block 18 is rotatably connected to an installing frame 20, a protective glass plate 21 is embedded in installing frame 20, protective glass plate 21 is used for protecting eyes of an operator, adjusting rod 19 is simultaneously arranged to be rotatably connected to connecting rod 18, installing frame 20 is rotatably connected to adjusting rod 19, so that height and angle of protective glass plate 21 are adjustable, and practicability is stronger.
Seventh embodiment, as shown in fig. 1, 3-5, two vertically disposed first supporting plates 22 are fixedly connected to a bottom surface of the bottom plate 1, the two first supporting plates 22 are symmetrically disposed, a horizontally disposed second supporting plate 23 is fixedly connected to inner side surfaces of the two first supporting plates 22, a moving mechanism 32 is disposed between the two first supporting plates 22, the moving mechanism 32 includes a fixed column 24 fixedly connected to the bottom surface of the bottom plate 1, the fixed column 24 is vertically disposed, a second screw 25 is vertically disposed below the fixed column 24, the second screw 25 is embedded in and rotatably connected to the fixed column 24, a connecting plate 26 is horizontally disposed below the fixed column 24, a plurality of vertically disposed connecting rods 27 are fixedly connected to a bottom surface of the connecting plate 26, universal wheels 28 are fixedly connected to bottom ends of the plurality of connecting rods 27, the second screw 25 penetrates through and is in threaded connection with the connecting plate 26, a plurality of collars 29 are fixedly connected to two sides of the connecting plate 26, a plurality of connecting columns 30 are vertically arranged on two sides of the connecting plate 26 respectively, the bottom ends of the connecting columns 30 are fixedly connected with the upper surface of the second supporting plate 23 corresponding to the same side respectively, the upper ends of the connecting columns 30 are fixedly connected with the bottom surface of the bottom plate 1, the number of the plurality of lantern rings 29 is the same as that of the plurality of connecting columns 30, the plurality of lantern rings 29 are respectively sleeved on the corresponding connecting columns 30 and are in sliding connection with the corresponding connecting columns 30, the plurality of lantern rings 29 are respectively fixedly connected with the second supporting plate 23 corresponding to the same side through springs 31, the plurality of springs 31 are respectively wound on the corresponding connecting columns 30, the second screw 25 is arranged to be matched with the connecting plate 26, the up-and-down movement of the connecting plate 26 is controlled by utilizing the rotation of the second screw 25, so that the universal wheels 28 are put down and retracted, the device can be stably placed without influencing, the device is more convenient to move, and the plurality of leisure lantern rings 29 are arranged, so that the movement of the connector tiles 26 is more stable, convenient and practical.
The working principle is as follows: firstly, taking down a nut 13 on the outer side of one end of a synchronous screw 12, then respectively placing two natural gas pipelines into two mounting rings 5, then rotating a first screw 8, clamping and fixing the natural gas pipelines by utilizing two fixing plates, then rotating one of a limit strip 17 to cancel the locking of the limit strip 17 and a rack 15, moving a slide block 2 without locking, thereby indirectly driving the natural gas pipelines to move until the two natural gas pipelines are abutted and contacted, at the moment, rotating the limit strip 17 back again to complete the clamping and fixing of the limit strip 17 and the rack 15, thereby fixing the slide block 2 so as to be incapable of moving, then sleeving the nut 13 on the synchronous screw 12 again, screwing and fixing the nut 13 to be abutted and contacted with a fixing plate 11 corresponding to the same side, then rotating an adjusting rod 19 to perform the angle adjustment of a protective glass plate 21 with a mounting frame 20, and welding can be performed after the adjustment is completed, when needing spin welding, unscrew fibre paper screw rod 14 and take off, rotate the collar 5 can, when needing the mobile device, rotatory second screw rod 25, second screw rod 25 promotes the linkage plate 26 and moves down to drive universal wheel 28 and move down, replace first backup pad 22 to support whole device up to universal wheel 28, can the thrust unit remove this moment, when needing to place the device stability, reverse rotation second screw rod 25 again, make universal wheel 28 withdraw can.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a portable welded platform of natural gas line, includes bottom plate (1) of level setting, its characterized in that: the upper part of the bottom plate (1) is symmetrically provided with two sliding blocks (2), the upper surface of the bottom plate (1) is provided with a sliding groove (3), the two sliding blocks (2) are both in sliding connection with the sliding groove (3), the upper surfaces of the two sliding blocks (2) are both fixedly connected with fixing rings (4), the two fixing rings (4) are both vertically arranged, mounting rings (5) are arranged in the two fixing rings (4), the two mounting rings (5) are both vertically arranged, the outer surfaces of the two mounting rings (5) are both fixedly connected with a plurality of connecting rods (6), the connecting rods (6) are arranged at equal intervals, the connecting rods (6) are respectively vertical to the corresponding mounting rings (5), one ends of the connecting rods (6) far away from the corresponding mounting rings (5) are respectively in sliding connection with the corresponding fixing rings (4), and two fixing pieces (7) are symmetrically arranged in the two mounting rings (5), two the equal level of stationary blade (7) sets up, two stationary blade (7) all rotates towards the one side of collar (5) and is connected with first screw rod (8), two the equal vertical setting of first screw rod (8), two first screw rod (8) all run through collar (5) and threaded connection with it.
2. The mobile welding platform for natural gas pipelines according to claim 1, wherein: it is a plurality of stationary blade (7) are the arc, and are a plurality of the equal fixedly connected with of stationary blade (7) inboard surface presss from both sides tight pad (9), press from both sides tight pad (9) and adopt rubber materials to make.
3. The mobile welding platform for natural gas pipelines according to claim 1, wherein: the polylith stationary blade (7) outside surface is many spacing post (10) of fixedly connected with respectively, many spacing post (10) is equal vertical setting, many spacing post (10) run through installing ring (5) that the homonymy corresponds respectively and sliding connection with it.
4. The mobile welding platform for natural gas pipelines according to claim 1, wherein: two equal fixedly connected with fixed plate (11) in collar (5) outside surface, two the level is provided with synchronous screw rod (12) between fixed plate (11), synchronous screw rod (12) both ends run through two fixed plate (11) respectively and sliding connection with it, two fixed plate (11) both sides all are provided with nut (13), and are a plurality of nut (13) all with synchronous screw rod (12) threaded connection, it is a plurality of nut (13) are respectively with fixed plate (11) looks butt contact that the homonymy corresponds.
5. The mobile welding platform for natural gas pipelines according to claim 1, wherein: two installing ring (5) outside all is provided with limiting screw (14), two limiting screw (14) equal level sets up, two limiting screw (14) run through solid fixed ring (4) that the homonymy corresponds respectively and threaded connection with it, two limiting screw (14) imbed installing ring (5) that the homonymy corresponds respectively and threaded connection with it.
6. The mobile welding platform for natural gas pipelines according to claim 1, wherein: two slider (2) one side is provided with rack (15), rack (15) level sets up, fixed surface is connected, two on rack (15) and bottom plate (1) slide (2) towards one side difference fixedly connected with two clamp splice (16) of rack (15), two that the homonymy corresponds the level is provided with spacing (17) between clamp splice (16), two spacing (17) rotate with two clamp splice (16) that the homonymy corresponds respectively and are connected, two spacing (17) all contact with the tooth's socket counterbalance of rack (15).
7. The mobile welding platform for natural gas pipelines according to claim 6, wherein: two one side that rack (15) were kept away from in slider (2) is provided with connecting block (18), fixed surface is connected on connecting block (18) and bottom plate (1), connecting block (18) rotate and are connected with regulation pole (19) of vertical setting, the one end that connecting block (18) were kept away from in regulation pole (19) rotates and is connected with installing frame (20), it has protective glass board (21) to inlay in installing frame (20).
8. The mobile welding platform for natural gas pipelines according to claim 1, wherein: bottom plate (1) bottom surface fixedly connected with two vertical first backup pad (22) that set up, two first backup pad (22) symmetry sets up, two the equal fixed connection of first backup pad (22) inboard surface has second backup pad (23) that the level set up, two be provided with moving mechanism (32) between first backup pad (22).
9. The mobile welding platform for natural gas pipelines according to claim 8, wherein: the moving mechanism (32) comprises a fixed column (24) fixedly connected with the bottom surface of the bottom plate (1), the fixed column (24) is vertically arranged, a second screw rod (25) is vertically arranged below the fixed column (24), the second screw rod (25) is embedded into the fixed column (24) and is rotatably connected with the fixed column, a connecting plate (26) is horizontally arranged below the fixed column (24), a plurality of vertically arranged connecting rods (27) are fixedly connected with the bottom surface of the connecting plate (26), universal wheels (28) are fixedly connected with the bottom ends of the connecting rods (27), the second screw rod (25) penetrates through the connecting plate (26) and is in threaded connection with the connecting plate, a plurality of lantern rings (29) are fixedly connected with the two sides of the connecting plate (26) respectively, a plurality of connecting columns (30) are vertically arranged on the two sides of the connecting plate (26), and the bottom ends of the connecting columns (30) are fixedly connected with the upper surface of a second supporting plate (23) corresponding to the same side respectively, many it all links up post (30) upper end and bottom plate (1) bottom surface fixed connection, and is a plurality of the lantern ring (29) quantity is unanimous with many linking up post (30) quantity, and is a plurality of lantern ring (29) cup joints respectively linking up post (30) and sliding connection with it that corresponds, and is a plurality of lantern ring (29) is respectively through spring (31) and second backup pad (23) fixed connection that the homonymy corresponds, many spring (31) twine respectively on corresponding linking up post (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087663.1A CN113146116A (en) | 2021-01-22 | 2021-01-22 | Portable welding platform of natural gas line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110087663.1A CN113146116A (en) | 2021-01-22 | 2021-01-22 | Portable welding platform of natural gas line |
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| CN113146116A true CN113146116A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110087663.1A Pending CN113146116A (en) | 2021-01-22 | 2021-01-22 | Portable welding platform of natural gas line |
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| CN (1) | CN113146116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899735A (en) * | 2022-05-09 | 2022-08-12 | 海安美物菲斯物联网科技有限公司 | Height-adjustable power distribution cabinet capable of being stably adjusted according to use requirements |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160025680A (en) * | 2014-08-27 | 2016-03-09 | 주식회사 포스코 | Pipe welding method and apparatus |
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| CN211564996U (en) * | 2020-02-19 | 2020-09-25 | 杨金贵 | Auxiliary welding device for petroleum pipeline |
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| KR20160025680A (en) * | 2014-08-27 | 2016-03-09 | 주식회사 포스코 | Pipe welding method and apparatus |
| CN210677597U (en) * | 2019-09-21 | 2020-06-05 | 四川庆达实业集团有限公司 | Portable welding platform of natural gas line |
| CN211072357U (en) * | 2019-10-16 | 2020-07-24 | 成都市凯林机械贸易有限责任公司 | Natural gas line welding set for environmental protection engineering |
| CN211564996U (en) * | 2020-02-19 | 2020-09-25 | 杨金贵 | Auxiliary welding device for petroleum pipeline |
| CN111438489A (en) * | 2020-05-07 | 2020-07-24 | 赵艳 | Industrial gas pipeline welding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114899735A (en) * | 2022-05-09 | 2022-08-12 | 海安美物菲斯物联网科技有限公司 | Height-adjustable power distribution cabinet capable of being stably adjusted according to use requirements |
| CN114899735B (en) * | 2022-05-09 | 2024-05-31 | 海安美物菲斯物联网科技有限公司 | But according to user demand stability height-adjusting's switch board |
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Application publication date: 20210723 |