CN218556042U - Natural gas line welding is with supplementary interfacing apparatus - Google Patents
Natural gas line welding is with supplementary interfacing apparatus Download PDFInfo
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- CN218556042U CN218556042U CN202222726706.9U CN202222726706U CN218556042U CN 218556042 U CN218556042 U CN 218556042U CN 202222726706 U CN202222726706 U CN 202222726706U CN 218556042 U CN218556042 U CN 218556042U
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Abstract
The utility model discloses a natural gas line welding is with supplementary interfacing apparatus relates to natural gas line welding technical field, the on-line screen storage device comprises a base, the top of base is provided with the docking mechanism that is used for carrying out the butt joint to the pipeline, welding mechanism. The utility model discloses a set up docking mechanism and welding mechanism, when butt joint the pipeline, place the pipeline in the movable frame, it carries out the centre gripping fixed to rotate two mounts of solid fixed ring drive to be close to each other to the pipeline, butt joint motor operation drives two movable frames and is close to each other, thereby drive two pipelines and dock, start electric putter and drive welder displacement and pipeline contact, it rotates to start the rotation motor after accomplishing, the rotating ring rotates and drives electric putter and welder and carry out the circumference displacement, welder welds the pipeline, be convenient for dock and weld two pipelines, and stability when having improved the welding, thereby improve welded effect.
Description
Technical Field
The utility model relates to a natural gas line welding technology field specifically is a natural gas line welding is with supplementary interfacing apparatus.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced in oil fields) from an exploitation place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline, wherein the pipeline is widely made of X-60 low alloy steel (with the strength limit of 42 kgf/cm < 2 >), and is made of materials with higher strength such as X-65, X-70 and the like, the natural gas pipeline usually needs to be transported in a long distance, a plurality of pipelines usually need to be in butt joint operation to meet the use requirement, when two pipelines are in butt joint, the pipelines are usually in butt joint operation in a welding mode, and the joint of the two pipelines is welded by a manually held welding gun.
However, at present when welding two pipelines, fix two pipelines through mount and mounting, the mounting is close to each other and carries out the centre gripping to the pipeline fixed, make the mount be close to each other after the completion, the mount displacement drives the pipeline and carries out the displacement, the tip that until two pipelines contacts, fix the butt joint to two pipelines, later artifical handheld welder welds two pipeline hookup location departments, however, the manual work welds along the activity of pipeline outer wall, need artifical outer wall displacement round that drives welder along the pipeline, it shifts to make the welder position take place because of the hand shake easily, influence welded effect, consequently, a natural gas line welding is with supplementary interfacing apparatus is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that two pipelines are poor in welding effect, the auxiliary butt joint device for welding the natural gas pipeline is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a natural gas line welding is with supplementary interfacing apparatus, includes the base, the top of base is provided with the docking mechanism that is used for carrying out the butt joint to the pipeline, docking mechanism has the movable frame that drives the pipeline and carries out the displacement and carries out the fixed mount of centre gripping to the pipeline, the spout has been seted up on the top of base, movable frame sliding connection in the inner wall of spout, the movable frame with the spout is provided with two sets of and symmetric distribution and is in the top of base, the inside rotation of base be connected with run through in the connecting rod of movable frame, the outer wall of base is located the one end installation of connecting rod is fixed with the butt joint motor, the output of butt joint motor with the connecting rod is connected, mount sliding connection in the outer wall of movable frame runs through to the inner wall of movable frame, the top of base is two be provided with between the movable frame and be used for carrying out welded welding mechanism to the pipeline, welding mechanism has fixed frame and swivel, fixed frame fixed connection in the top of base is located two between the movable frame, the swivel rotation connect in the inside of fixed frame extends to the outer wall of fixed frame, electric putter's output fixedly connected with welder, welder is in same axle center position department of fixed frame.
As a further aspect of the present invention: docking mechanism is still including solid fixed ring, gu fixed ring rotate connect in the inside of activity frame extends to the outer wall of activity frame, the inside of activity frame is located gu fixed ring's outer wall rotates and is connected with the straight-teeth gear, the one end fixedly connected with of straight-teeth gear run through in the displacement lead screw of mount, the outer wall of activity frame is located gu fixed ring's below fixedly connected with mount pad, the inside sliding connection of mount pad has the extension to the fixture block of mount pad outer wall, the fixture block with be connected with coupling spring between the mount pad, the top of activity frame is rotated and is connected with the gag lever post, the one end sliding connection of gag lever post have run through in the displacement pole of gag lever post.
As the utility model discloses further scheme again: welding mechanism is still including rotating motor and rolling disc, rotate the motor install in the top of base is located one side of fixed frame, the rolling disc connect in the output of rotating the motor.
As a further aspect of the present invention: the outer wall of activity frame with the inner wall of spout is laminated mutually, the outer wall of activity frame seted up run through in the through-hole of activity frame, the outer wall of connecting rod is provided with the external screw thread, the inner wall of through-hole be provided with external screw thread assorted internal thread, the connecting rod with two the external screw thread opposite direction of the position department that meets of activity frame.
As the utility model discloses further scheme again: the movable frame with mount hookup location department has seted up square groove, the inner wall in square groove with the outer wall of mount is laminated mutually, the outer wall of mount seted up run through in the screw hole of mount, the screw hole with the screw thread phase-match of displacement lead screw, solid fixed ring with straight-teeth gear hookup location department is provided with first tooth's socket, first tooth's socket with straight-teeth gear meshes mutually.
As the utility model discloses further scheme again: the fixture comprises a fixing ring, a movable frame, a mounting seat, a limiting rod, a clamping block and a fixing ring, wherein the mounting seat is internally provided with a displacement groove matched with the outer wall of the clamping block, the top end of the clamping block is provided with oblique teeth, the outer wall of the fixing ring is provided with ratchets matched with the oblique teeth, the limiting rod is rotatably connected with the movable frame through a rotating shaft, and the displacement rod is I-shaped.
As the utility model discloses further scheme again: the rotating motor extends to the inside of the fixed frame and is in contact with the outer wall of the rotating ring, a second tooth groove is formed in the outer wall of the rotating disc, gear teeth are arranged on the outer wall of the rotating ring, and the gear teeth are meshed with the second tooth groove.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up docking mechanism and welding mechanism, when butt joint the pipeline, place the pipeline in the movable frame, it carries out the centre gripping fixed to rotate solid fixed ring and drive two mounts and be close to each other to the pipeline, butt joint motor operation drives two movable frames and is close to each other, thereby drive two pipelines and dock, start electric putter and drive welder displacement and pipeline contact, it drives the swivel becket to start the rotation motor and rotate after accomplishing, the swivel becket rotates and drives electric putter and welder and carry out the circumference displacement, welder welds the pipeline, be convenient for dock and weld two pipelines, and stability when having improved the welding, thereby improve welded effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the base of the present invention;
fig. 3 is a partial sectional view of the movable frame of the present invention;
fig. 4 is a cross-sectional view of the mounting base of the present invention;
fig. 5 is a schematic structural view of the rotating ring of the present invention.
In the figure: 1. a base; 2. a docking mechanism; 201. a chute; 202. a movable frame; 203. butting a motor; 204. a connecting rod; 205. a fixed mount; 206. a fixing ring; 207. a spur gear; 208. a displacement screw rod; 209. a mounting seat; 210. a clamping block; 211. a connecting spring; 212. a limiting rod; 213. a displacement rod; 3. a welding mechanism; 301. a fixing frame; 302. a rotating ring; 303. an electric push rod; 304. a welding gun; 305. rotating the motor; 306. and (6) rotating the disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in an embodiment of the present invention, an auxiliary docking device for natural gas pipeline welding, including a base 1, the top of the base 1 is provided with a docking mechanism 2 for docking a pipeline, the docking mechanism 2 has a movable frame 202 for driving the pipeline to move and a fixed frame 205 for clamping and fixing the pipeline, a sliding groove 201 is disposed on the top of the base 1, the movable frame 202 is slidably connected to an inner wall of the sliding groove 201, the movable frame 202 and the sliding groove 201 are provided with two sets of symmetrical distribution on the top of the base 1, the internal rotation of the base 1 is connected with a connecting rod 204 running through the movable frame 202, the external wall of the base 1 is fixed with a docking motor 203 at one end of the connecting rod 204, the output end of the docking motor 203 is connected with the connecting rod 204, the fixed frame 205 is slidably connected to the external wall of the movable frame 202 and runs through to the inner wall of the movable frame 202, a welding mechanism 3 for welding the pipeline is provided between two movable frames 202 at the top of the base 1, the welding mechanism 3 has a fixed frame 301 and a rotating ring 302, the fixed frame 301 is connected to an output end of an electric push rod 304, the fixed frame 301 and an electric push rod 304, the rotating ring 302 is connected with an output end of the fixed frame 202 and an electric push rod 304.
In this embodiment: place the pipeline at the inner wall of activity frame 202, two mounts 205 are close to each other and carry out the centre gripping to the pipeline fixed, and connecting rod 204 rotates and drives two activity frames 202 and be close to each other, and activity frame 202 displacement drives the pipeline and carries out the displacement to drive two pipelines and dock, weld the pipeline through welding mechanism 3.
Please refer to fig. 1-4, the docking mechanism 2 further includes a fixing ring 206, the fixing ring 206 is rotatably connected to the inside of the movable frame 202 and extends to the outer wall of the movable frame 202, the inside of the movable frame 202 is rotatably connected to a spur gear 207 on the outer wall of the fixing ring 206, one end of the spur gear 207 is fixedly connected to a displacement screw 208 penetrating through the fixing frame 205, two displacement screws 208 are disposed on one movable frame 202, the outer wall of the movable frame 202 is fixedly connected to a mounting seat 209 under the fixing ring 206, a fixture block 210 extending to the outer wall of the mounting seat 209 is slidably connected to the inside of the mounting seat 209, a connecting spring 211 is connected between the fixture block 210 and the mounting seat 209, the top end of the movable frame 202 is rotatably connected to a limit rod 212, and one end of the limit rod 212 is slidably connected to a displacement rod 213 penetrating through the limit rod 212.
In this embodiment: when the pipelines are butted, the pipelines are placed in the movable frame 202, and the pipelines are contacted with the displacement rod 213, thereby ensuring that the lengths of the two pipelines extending out of the movable frame 202 are equal, after the completion, the fixed ring 206 is rotated to drive the two spur gears 207 to reversely rotate, the spur gears 207 are rotated to drive the displacement screw 208 to rotate, the displacement screw 208 is rotated to drive the two fixed frames 205 to mutually approach to carry out displacement, the two fixed frames 205 mutually approach to carry out clamping and fixing on the pipelines, after the completion, the fixture block 210 is tightly attached to the fixed ring 206 under the elastic action of the connecting spring 211, thereby fixing the fixed ring 206, the displacement rod 213 is pushed to be separated from the pipelines, then the limiting rod 212 is rotated to the other side of the movable frame 202, the butting motor 203 is started, the butting motor 203 is operated to drive the connecting rod 204 to rotate, the connecting rod 204 is rotated to drive the two movable frames 202 to mutually approach, the movable frame 202 is displaced, thereby driving the two pipelines to be butted, and the pipeline connecting position is positioned at one side of the welding gun 304.
Referring to fig. 1, 2 and 5, the welding mechanism 3 further includes a rotating motor 305 and a rotating disc 306, the rotating motor 305 is mounted on the top end of the base 1 and located at one side of the fixed frame 301, and the rotating disc 306 is connected to the output end of the rotating motor 305.
In this embodiment: start electric putter 303 and drive welder 304 displacement and pipeline contact, start rotation motor 305 after accomplishing, it drives rolling disc 306 and rotates to rotate motor 305 operation, rolling disc 306 rotates and drives rolling ring 302 and rotates, rolling ring 302 rotates and drives electric putter 303 and welder 304 and carry out the circumference displacement, welder 304 welds the pipeline, after the welding is accomplished, drive welder 304 and pipeline separation through electric putter 303, rethread rotation motor 305 drives electric putter 303 and drives welder 304 antiport and resets, thereby make things convenient for welding next time.
Referring to fig. 2-4, the outer wall of the movable frame 202 is attached to the inner wall of the sliding slot 201, a through hole penetrating through the movable frame 202 is formed in the outer wall of the movable frame 202, an external thread is formed on the outer wall of the connecting rod 204, an internal thread matched with the external thread is formed in the inner wall of the through hole, and the external threads at the connecting position of the connecting rod 204 and the two movable frames 202 are opposite in direction.
In this embodiment: the operation of the docking motor 203 drives the connecting rod 204 to rotate, the connecting rod 204 rotates to drive the two movable frames 202 to approach each other, and the movable frames 202 displace to drive the pipelines to displace, so that the two pipelines are driven to dock.
Please refer to fig. 2-4, a square groove is formed at a connecting position of the movable frame 202 and the fixed frame 205, an inner wall of the square groove is attached to an outer wall of the fixed frame 205, a threaded hole penetrating the fixed frame 205 is formed in the outer wall of the fixed frame 205, the threaded hole is matched with a thread of the displacement screw rod 208, a first tooth socket is arranged at a connecting position of the fixed ring 206 and the spur gear 207, and the first tooth socket is engaged with the spur gear 207.
In this embodiment: the fixing ring 206 is rotated, the fixing ring 206 rotates to drive the two spur gears 207 to rotate reversely, the spur gears 207 rotate to drive the displacement screw rod 208 to rotate, the displacement screw rod 208 rotates to drive the two fixing frames 205 to move close to each other, and the two fixing frames 205 move close to each other to clamp and fix the pipeline.
Referring to fig. 2-4, the mounting seat 209 is provided therein with a displacement slot matching with the outer wall of the latch 210, the top end of the latch 210 is provided with a helical tooth, the outer wall of the fixing ring 206 is provided with a ratchet matching with the helical tooth, the limiting rod 212 is rotatably connected with the movable frame 202 through a rotating shaft, and the displacement rod 213 is shaped like an i.
In this embodiment: when fixed ring 206 rotates and drives two mount 205 and be close to each other and carry out the displacement, fixture block 210 receives connecting spring 211 elastic force effect displacement and fixed ring 206 to hug closely, fixture block 210 slides along the outer wall of fixed ring 206, when fixed ring 206 stall, skewed tooth and the mutual block of ratchet, thereby prevent fixed ring 206 antiport, when needs are to fixed ring 206 antiport, promote fixture block 210 and slide in mount pad 209, fixture block 210 displacement and the separation of fixed ring 206, thereby the cancellation is to fixed ring 206's fixed.
Referring to fig. 1, 2 and 5, the rotating motor 305 extends into the fixed frame 301 and contacts with the outer wall of the rotating ring 302, the outer wall of the rotating disc 306 is provided with a second tooth groove, and the outer wall of the rotating ring 302 is provided with gear teeth engaged with the second tooth groove.
In this embodiment: the rotating motor 305 operates to drive the rotating disc 306 to rotate, the rotating disc 306 rotates to drive the rotating ring 302 to rotate, the rotating ring 302 rotates to drive the electric push rod 303 and the welding gun 304 to perform circumferential displacement, and the welding gun 304 performs welding on a pipeline.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (5)
1. An auxiliary butt joint device for welding a natural gas pipeline comprises a base (1), it is characterized in that the top end of the base (1) is provided with a butt joint mechanism (2) for butt joint of pipelines, the butt joint mechanism (2) is provided with a movable frame (202) for driving the pipeline to move and a fixed frame (205) for clamping and fixing the pipeline, the movable frame (202) is connected to the top end of the base (1) in a sliding way, two groups of movable frames (202) are arranged, the inside of the base (1) is rotatably connected with connecting rods (204), a welding mechanism (3) for welding a pipeline is arranged between the two movable frames (202) at the top end of the base (1), the welding mechanism (3) is provided with a fixed frame (301) and a rotating ring (302), the fixed frame (301) is fixedly connected to the top end of the base (1) and positioned between the two movable frames (202), the rotating ring (302) is rotatably connected to the inside of the fixed frame (301), the outer wall of the rotating ring (302) is provided with an electric push rod (303), the output end of the electric push rod (303) is fixedly connected with a welding gun (304), the movable frame (202) and the fixed frame (301) are positioned at the same axial center position, the welding gun (304) is located at a position intermediate the two movable frames (202).
2. The auxiliary butt joint device for welding the natural gas pipeline is characterized in that the butt joint mechanism (2) further comprises a fixing ring (206), the fixing ring (206) is rotatably connected to the inside of the movable frame (202) and extends to the outer wall of the movable frame (202), the outer wall of the fixing ring (206) is rotatably connected to the inside of the movable frame (202), a spur gear (207) is rotatably connected to the outer wall of the fixing ring (206), and one end of the spur gear (207) is fixedly connected to a displacement screw rod (208) penetrating through the fixing frame (205).
3. The auxiliary butt joint device for welding the natural gas pipeline is characterized in that a through hole penetrating through the movable frame (202) is formed in the outer wall of the movable frame (202), an external thread is arranged on the outer wall of the connecting rod (204), an internal thread matched with the external thread is arranged on the inner wall of the through hole, and the directions of the external threads at the connecting positions of the connecting rod (204) and the two movable frames (202) are opposite.
4. The auxiliary butt joint device for welding the natural gas pipeline is characterized in that a square groove is formed in the connecting position of the movable frame (202) and the fixed frame (205), the inner wall of the square groove is attached to the outer wall of the fixed frame (205), a threaded hole penetrating through the fixed frame (205) is formed in the outer wall of the fixed frame (205), the threaded hole is matched with the thread of the displacement screw rod (208), a first toothed groove is formed in the connecting position of the fixed ring (206) and the straight gear (207), and the first toothed groove is meshed with the straight gear (207).
5. The auxiliary butt joint device for welding the natural gas pipeline is characterized in that gear teeth are arranged on the outer wall of the rotating ring (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726706.9U CN218556042U (en) | 2022-10-17 | 2022-10-17 | Natural gas line welding is with supplementary interfacing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726706.9U CN218556042U (en) | 2022-10-17 | 2022-10-17 | Natural gas line welding is with supplementary interfacing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN218556042U true CN218556042U (en) | 2023-03-03 |
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| CN202222726706.9U Active CN218556042U (en) | 2022-10-17 | 2022-10-17 | Natural gas line welding is with supplementary interfacing apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275758A (en) * | 2023-05-17 | 2023-06-23 | 涿州中石油昆仑燃气有限公司 | Girth welding device capable of stabilizing circumferential positioning for natural gas pipe network |
| CN116372412A (en) * | 2023-05-15 | 2023-07-04 | 江苏天泽电力辅机有限公司 | Electric power pipeline welding device |
| CN116586728A (en) * | 2023-07-06 | 2023-08-15 | 南通阳光焊割设备有限公司 | Multi-gas-path air gouging operation table |
| CN117260090A (en) * | 2023-11-17 | 2023-12-22 | 深圳中科超远科技有限公司 | Pipeline welding device for municipal construction |
-
2022
- 2022-10-17 CN CN202222726706.9U patent/CN218556042U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372412A (en) * | 2023-05-15 | 2023-07-04 | 江苏天泽电力辅机有限公司 | Electric power pipeline welding device |
| CN116372412B (en) * | 2023-05-15 | 2023-11-21 | 江苏天泽电力辅机有限公司 | Electric power pipeline welding device |
| CN116275758A (en) * | 2023-05-17 | 2023-06-23 | 涿州中石油昆仑燃气有限公司 | Girth welding device capable of stabilizing circumferential positioning for natural gas pipe network |
| CN116586728A (en) * | 2023-07-06 | 2023-08-15 | 南通阳光焊割设备有限公司 | Multi-gas-path air gouging operation table |
| CN116586728B (en) * | 2023-07-06 | 2024-03-22 | 南通阳光焊割设备有限公司 | Multi-gas-path air gouging operation table |
| CN117260090A (en) * | 2023-11-17 | 2023-12-22 | 深圳中科超远科技有限公司 | Pipeline welding device for municipal construction |
| CN117260090B (en) * | 2023-11-17 | 2024-03-12 | 深圳中科超远科技有限公司 | Pipeline welding device for municipal construction |
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