CN218533303U - Welding device convenient for natural gas pipeline connection - Google Patents
Welding device convenient for natural gas pipeline connection Download PDFInfo
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- CN218533303U CN218533303U CN202222725579.0U CN202222725579U CN218533303U CN 218533303 U CN218533303 U CN 218533303U CN 202222725579 U CN202222725579 U CN 202222725579U CN 218533303 U CN218533303 U CN 218533303U
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- rotating sleeve
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Abstract
The utility model discloses a welding set convenient to natural gas line connects relates to pipeline welding technical field, which comprises a fixed base, the bottom of fixing base is provided with the supporting seat, the supporting seat is provided with two, the inside of fixing base is rotated through the bearing and is installed rotation sleeve, welder. The utility model discloses a set up drive mechanism, realize that the motor drives reciprocal lead screw and rotates, make the outer wall rebound of transmission piece along reciprocal lead screw, the transmission piece drives rack bar rebound, thereby make the driving gear rotate and drive the transmission shaft and rotate, when the transmission shaft drives driven gear and rotates, make driven gear drive ring gear rotate, the ring gear drives the runner sleeve and rotates, make the runner sleeve drive welder and slowly do circular motion, thereby make welder evenly weld the junction of natural gas line, improve welding quality, reduce operating personnel working strength.
Description
Technical Field
The utility model relates to a pipeline welding technology field specifically is a welding set convenient to natural gas line connects.
Background
The natural gas pipeline is a pipeline for conveying natural gas (including associated gas produced in oil fields) from a mining place or a processing plant to an urban distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.
The natural gas line is before using, needs to weld the pipeline according to actual conditions, and current welding mode is manual welding mostly, needs the handheld welder of operating personnel to carry out welding operation to the pipeline butt joint, and the operation is wasted time and energy, and operating personnel intensity of labour is big to the welding is accurate inadequately, and welding quality is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems of high labor intensity of operators and low welding quality, the welding device convenient for natural gas pipeline connection is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a welding device convenient for natural gas pipeline connection comprises a fixed seat, wherein two supporting seats are arranged at the bottom end of the fixed seat, a rotating sleeve is rotatably installed inside the fixed seat through a bearing and extends to two ends of the fixed seat, a welding gun is installed at one end of the outer wall of the rotating sleeve, a transmission mechanism extending to the outer wall of the rotating sleeve is arranged on one side of the outer wall of the fixed seat, and an installation mechanism is arranged at one end of the outer wall of the rotating sleeve and used for clamping and fixing the welding gun;
drive mechanism including cup joint in the ring gear of rotating sleeve outer wall one end, outer wall one side of ring gear is provided with driven gear, driven gear's inside is provided with and extends to the transmission shaft of fixing base outer wall one side, the outer wall of transmission shaft is kept away from driven gear's one end is cup jointed and is fixed with the driving gear, outer wall one side of driving gear is provided with the rack bar, outer wall one side fixedly connected with transmission block of rack bar, the inside of transmission block is provided with reciprocal lead screw, the bottom of reciprocal lead screw is provided with the motor.
As a further aspect of the present invention: the mounting mechanism comprises a mounting seat fixedly mounted at one end of the outer wall of the rotating sleeve, one end of the outer wall of the rotating sleeve is positioned at two sides of the mounting seat and is rotatably provided with a screw, the outer wall of the screw is sleeved with a clamping seat, and the clamping seat is far away from one end of the rotating sleeve and is fixedly connected with a handle bar.
As a further aspect of the present invention: the mounting seat pass through welding process with the telescopic outer wall fixed connection rotates, the mounting seat is U type structure, the inner wall of mounting seat with the grip slipper is close to the one end outer wall of mounting seat all is through viscose fixedly connected with rubber slab.
As the utility model discloses further scheme again: the screw rod with it passes through the bearing rotation and is connected to rotate the sleeve, the inside of grip slipper be provided with the outer wall phase-match thread groove of screw rod.
As a further aspect of the present invention: the utility model discloses a rack bar, including the rack bar, the bottom of fixing base, the outer wall one side of fixing base is located the top of reciprocal lead screw is provided with the axle bed, reciprocal lead screw with the axle bed passes through the bearing and rotates to be connected, the inside of axle bed is located the top of rack bar is provided with the spread groove, the bottom of axle bed is located the both ends fixedly connected with gag lever post of spread groove, the both ends inner wall of spread groove and two the inner wall of gag lever post all with the laminating of the both ends outer wall of rack bar.
As the utility model discloses further scheme again: the motor passes through frame and one the outer wall fixed connection of supporting seat, the inside of transmission piece is provided with a rotatable crescent moon round pin, the transmission piece is L type structure, the transmission piece with the rack bar passes through welding process fixed connection.
As the utility model discloses further scheme again: the rack is characterized in that a tooth block meshed with the driving gear is arranged on one side of the outer wall of the rack rod, a rotating seat is fixedly mounted on one side of the outer wall of the fixed seat through a bolt, the transmission shaft is rotatably connected with the rotating seat through a bearing, and the driven gear is meshed with the toothed ring.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up drive mechanism, it rotates to realize that the motor drives reciprocal lead screw, make the outer wall rebound of transmission piece along reciprocal lead screw, the transmission piece drives rack bar rebound, thereby make the driving gear rotate and drive the transmission shaft and rotate, when the transmission shaft drives driven gear and rotates, make driven gear drive the ring gear and rotate, the ring gear drives the rotating sleeve and rotates, make the rotating sleeve drive welder slowly be circular motion, thereby make welder carry out even welding to natural gas line's junction, and the welding quality is improved, and the operating personnel working strength is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;
fig. 3 is an enlarged schematic view of the utility model at the point B in fig. 1;
fig. 4 is a schematic view of another angle structure of the present invention;
fig. 5 is an enlarged schematic view of the point C in fig. 4 according to the present invention.
In the figure: 1. a fixed seat; 2. a supporting seat; 3. rotating the sleeve; 4. a welding gun; 5. a transmission mechanism; 501. a toothed ring; 502. a driven gear; 503. a drive shaft; 504. a driving gear; 505. a rack bar; 506. a transmission block; 507. a reciprocating screw rod; 508. a motor; 6. an installation mechanism; 601. a mounting seat; 602. a screw; 603. a clamping seat; 604. a handle bar; 7. a shaft seat; 8. connecting grooves; 9. a limiting rod; 10. a rubber plate.
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.
Referring to fig. 1 to 5, in an embodiment of the present invention, a welding device convenient for natural gas pipeline connection includes a fixing base 1, a supporting base 2 is disposed at a bottom end of the fixing base 1, two supporting bases 2 are disposed, a rotating sleeve 3 is rotatably mounted inside the fixing base 1 through a bearing, the rotating sleeve 3 extends to two ends of the fixing base 1, a welding gun 4 is mounted at one end of an outer wall of the rotating sleeve 3, a transmission mechanism 5 extending to the outer wall of the rotating sleeve 3 is disposed at one side of the outer wall of the fixing base 1, and a mounting mechanism 6 is disposed at one end of the outer wall of the rotating sleeve 3 for clamping and fixing the welding gun 4;
drive mechanism 5 is including cup jointing in the ring gear 501 of rotating sleeve 3 outer wall one end, ring gear 501's outer wall one side is provided with driven gear 502, driven gear 502's inside is provided with the transmission shaft 503 that extends to fixing base 1 outer wall one side, driven gear 502's one end is cup jointed and is fixed with driving gear 504 to the outer wall of transmission shaft 503 is kept away from, outer wall one side of driving gear 504 is provided with rack bar 505, outer wall one side fixedly connected with transmission piece 506 of rack bar 505, the inside of transmission piece 506 is provided with reciprocal lead screw 507, the bottom of reciprocal lead screw 507 is provided with motor 508.
In this embodiment: the motor 508 drives the reciprocating screw rod 507 to rotate, so that the transmission block 506 moves upwards along the outer wall of the reciprocating screw rod 507, the transmission block 506 drives the rack rod 505 to move upwards, the driving gear 504 rotates to drive the transmission shaft 503 to rotate, when the transmission shaft 503 drives the driven gear 502 to rotate, the driven gear 502 drives the toothed ring 501 to rotate, the toothed ring 501 drives the rotating sleeve 3 to rotate, the rotating sleeve 3 drives the welding gun 4 to slowly make circular motion, the welding gun 4 performs uniform welding on the joint of a natural gas pipeline, the welding quality is improved, the working strength of an operator is reduced, after the rotating sleeve 3 drives the welding gun 4 to weld for one circle, the transmission block 506 moves to the top end of the reciprocating screw rod 507, and when the motor 508 drives the multifilament 507 to rotate, the transmission block 506 moves downwards along the outer wall of the reciprocating screw rod 507, the rack rod 505 moves downwards to enable the driving gear 504 to reversely rotate, and reverse rotation resetting of the rotating sleeve 3 is achieved.
Please refer to fig. 1 and fig. 3, the mounting mechanism 6 includes a mounting seat 601 fixedly mounted on one end of the outer wall of the rotating sleeve 3, one end of the outer wall of the rotating sleeve 3 is located on both sides of the mounting seat 601 and is rotatably mounted with a screw 602, the outer wall of the screw 602 is sleeved with a clamping seat 603, one end of the clamping seat 603 far away from the rotating sleeve 3 is fixedly connected with a handle bar 604, the mounting seat 601 is fixedly connected with the outer wall of the rotating sleeve 3 through a welding process, the mounting seat 601 is U-shaped, the inner wall of the mounting seat 601 and the outer wall of one end of the clamping seat 603 close to the mounting seat 601 are fixedly connected with a rubber plate 10 through glue, the screw 602 is rotatably connected with the rotating sleeve 3 through a bearing, and a thread groove matched with the outer wall of the screw 602 is arranged inside the clamping seat 603.
In this embodiment: place welder 4 in the inside of mount pad 601, then stir two barres 604 simultaneously, make two barres 604 drive two screw rods 602 synchronous with the angle rotation to make the outer wall of holder 603 along screw rod 602 spacing removal, carry out the centre gripping through holder 603 and mount pad 601 cooperation butt welding rifle 4 and fix, and at the effect of rubber slab 10, make welder 4 centre gripping more stable.
Referring to fig. 1, 2, 4 and 5, a shaft seat 7 is disposed on one side of the outer wall of the fixing seat 1 at the top end of the reciprocating screw 507, the reciprocating screw 507 is rotatably connected to the shaft seat 7 through a bearing, a connecting groove 8 is disposed inside the shaft seat 7 above the rack bar 505, a limiting rod 9 is fixedly connected to the bottom end of the shaft seat 7 at two ends of the connecting groove 8, and inner walls at two ends of the connecting groove 8 and inner walls of the two limiting rods 9 are both attached to outer walls at two ends of the rack bar 505.
In this embodiment: through setting up axle bed 7, realize rotating the support to reciprocal lead screw 507, when making motor 508 drive reciprocal lead screw 507 and rotate, the transmission block 506 reciprocates along the outer wall of reciprocal lead screw 507, and meanwhile, the transmission block 506 drives rack bar 505 along the inside spacing reciprocating of inner wall and spread groove 8 of gag lever post 9.
Please refer to fig. 1, the motor 508 is fixedly connected to an outer wall of the supporting base 2 through a frame, a rotatable crescent pin is disposed inside the transmission block 506, the transmission block 506 is in an L-shaped structure, and the transmission block 506 is fixedly connected to the rack bar 505 through a welding process.
In this embodiment: through setting up the frame, make motor 508 and the outer wall of a supporting seat 2 support fixedly, make motor 508 drive reciprocal lead screw 507 and rotate to when making the removal of transmission piece 506, drive rack bar 505 spacing removal.
Please refer to fig. 1 and 2, a rack bar 505 is provided with a rack block engaged with the pinion 504 on one side of an outer wall thereof, a rotating base is fixedly mounted on one side of an outer wall of the fixed base 1 through a bolt, a transmission shaft 503 is rotatably connected with the rotating base through a bearing, and the driven gear 502 is engaged with the toothed ring 501.
In this embodiment: through setting up the rotation seat, realize carrying out spacing rotation support to transmission shaft 503, when making rack bar 505 reciprocate, driving gear 504 rotates to when driving shaft 503 rotates, and drive transmission shaft 503 drives driven gear 502 and rotates, thereby makes driven gear 502 drive the spacing rotation of ring gear 501.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A welding device convenient for natural gas pipeline connection comprises a fixed seat (1), wherein a supporting seat (2) is arranged at the bottom end of the fixed seat (1), and a rotating sleeve (3) is arranged inside the fixed seat (1), and is characterized in that a welding gun (4) is installed at one end of the outer wall of the rotating sleeve (3), a transmission mechanism (5) is arranged on one side of the outer wall of the fixed seat (1), and an installation mechanism (6) is arranged at one end of the outer wall of the rotating sleeve (3) and used for clamping and fixing the welding gun (4);
drive mechanism (5) including cup joint in ring gear (501) of rotating sleeve (3) outer wall one end, outer wall one side of ring gear (501) is provided with driven gear (502), the inside of driven gear (502) is provided with transmission shaft (503), the outer wall of transmission shaft (503) cup joints and is fixed with driving gear (504), outer wall one side of driving gear (504) is provided with rack bar (505), outer wall one side fixedly connected with transmission piece (506) of rack bar (505), the inside of transmission piece (506) is provided with reciprocal lead screw (507), the bottom of reciprocal lead screw (507) is provided with motor (508).
2. The welding device convenient for natural gas pipeline connection according to claim 1, wherein the mounting mechanism (6) comprises a mounting seat (601) arranged at one end of the outer wall of the rotating sleeve (3), a screw (602) is arranged at one end of the outer wall of the rotating sleeve (3), a clamping seat (603) is sleeved on the outer wall of the screw (602), and a handle rod (604) is fixedly connected to one end of the clamping seat (603).
3. The welding device convenient for natural gas pipeline connection according to claim 2, wherein the mounting seat (601) is fixedly connected with the outer wall of the rotating sleeve (3), and the inner wall of the mounting seat (601) and the outer wall of one end, close to the mounting seat (601), of the clamping seat (603) are fixedly connected with a rubber plate (10) through glue.
4. The welding device for facilitating the connection of natural gas pipelines according to claim 2, characterized in that the screw (602) is rotatably connected with the rotating sleeve (3), and the inside of the clamping seat (603) is provided with a thread groove.
5. The welding device convenient for natural gas pipeline connection according to claim 1, wherein a shaft seat (7) is arranged on one side of the outer wall of the fixed seat (1), the reciprocating screw rod (507) is rotatably connected with the shaft seat (7), a connecting groove (8) is arranged inside the shaft seat (7), and a limiting rod (9) is fixedly connected to the bottom end of the shaft seat (7).
6. The welding device for facilitating the connection of the natural gas pipeline is characterized in that the motor (508) is fixedly connected with the outer wall of the supporting seat (2), a rotatable crescent pin is arranged inside the transmission block (506), and the transmission block (506) is fixedly connected with the rack rod (505).
7. The welding device for facilitating connection of natural gas pipelines according to claim 6, wherein a toothed block is arranged on one side of the outer wall of the rack bar (505), a rotating seat is arranged on one side of the outer wall of the fixed seat (1), and the transmission shaft (503) is rotatably connected with the rotating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222725579.0U CN218533303U (en) | 2022-10-17 | 2022-10-17 | Welding device convenient for natural gas pipeline connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222725579.0U CN218533303U (en) | 2022-10-17 | 2022-10-17 | Welding device convenient for natural gas pipeline connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533303U true CN218533303U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222725579.0U Active CN218533303U (en) | 2022-10-17 | 2022-10-17 | Welding device convenient for natural gas pipeline connection |
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| CN (1) | CN218533303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727953A (en) * | 2023-08-14 | 2023-09-12 | 广东思豪流体技术有限公司 | Welding equipment for air compressor pipeline |
-
2022
- 2022-10-17 CN CN202222725579.0U patent/CN218533303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727953A (en) * | 2023-08-14 | 2023-09-12 | 广东思豪流体技术有限公司 | Welding equipment for air compressor pipeline |
| CN116727953B (en) * | 2023-08-14 | 2023-10-13 | 广东思豪流体技术有限公司 | Welding equipment for air compressor pipeline |
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