CN213672662U - Natural gas line welding set - Google Patents
Natural gas line welding set Download PDFInfo
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- CN213672662U CN213672662U CN202022585639.4U CN202022585639U CN213672662U CN 213672662 U CN213672662 U CN 213672662U CN 202022585639 U CN202022585639 U CN 202022585639U CN 213672662 U CN213672662 U CN 213672662U
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Abstract
The utility model discloses a natural gas pipeline welding set, including the bottom plate with set up in the casing at bottom plate top, the bottom plate top still is provided with elevating system, elevating system's top is provided with the commentaries on classics pipe mechanism that is used for rotating natural gas pipe, the top of commentaries on classics pipe mechanism is provided with the welding rifle, the welding rifle is fixed in the top of casing, the lateral part of casing is provided with the shell opening who supplies natural gas pipe to pass, the bottom plate top still is provided with a plurality of risers, the lateral part of riser rotates and is connected with the live-rollers, the natural gas pipe overlap joint in the top of live-rollers welds. The utility model adopts the above structure a natural gas line welding set has not only reduced operating personnel's working strength by a wide margin, has improved the security of work, has still improved the accurate nature of welded.
Description
Technical Field
The utility model relates to a natural gas line installs the technique, especially relates to a natural gas line welding set.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.
The natural gas line is before using, needs weld the pipeline according to actual conditions, and current welding mode is manual welding mostly, needs operating personnel to hold up the natural gas line on one hand, and the handheld spray gun of one hand welds the seam, and this kind of welding mode has following shortcoming, scalds operating personnel easily on one hand, and second the operation is harder, and three welds accurately inadequately, welds partially easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can reduce operating personnel's working strength, improve the security of work to can improve the welding set of natural gas line welded accurate nature.
In order to realize the above object, the utility model provides a natural gas pipeline welding set, including the bottom plate with set up in the casing at bottom plate top, the bottom plate top still is provided with elevating system, elevating system's top is provided with the commentaries on classics pipe mechanism that is used for rotating natural gas pipe, the top of commentaries on classics pipe mechanism is provided with the welding rifle, the welding rifle is fixed in the top of casing, the lateral part of casing is provided with the shell opening who supplies natural gas pipe to pass, the bottom plate top still is provided with a plurality of risers, the lateral part of riser is rotated and is connected with the live-rollers, natural gas pipe overlap joint in the top of live-rollers welds.
Preferably, the pipe rotating mechanism comprises a plurality of U-shaped support plates arranged at the top of the lifting mechanism, the U-shaped support plates are symmetrically arranged on two sides of the natural gas pipe, rotating wheels are rotatably connected between two side support arms of the U-shaped support plates, and the natural gas pipe is placed between the rotating wheels.
Preferably, elevating system's top is provided with the motor, the output shaft of motor has horizontal umbelliform gear, horizontal umbelliform gear meshing has vertical umbelliform gear, vertical umbelliform gear coaxial coupling has the dwang, the both ends of dwang with runner coaxial coupling.
Preferably, the lifting mechanism comprises a lifting cylinder and a lifting plate connected with an output shaft of the lifting cylinder, the top of the lifting plate is provided with a pipe rotating mechanism, and the lifting cylinder is arranged at the top of the bottom plate.
Therefore, the utility model adopts the above structure a natural gas line welding set has not only reduced operating personnel's working strength by a wide margin, has improved the security of work, has still improved the accurate nature of welded.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a natural gas pipeline welding device according to the present invention;
fig. 2 is another schematic structural diagram of the welding device for natural gas pipelines of the present invention.
Wherein: 1. a base plate; 2. a housing; 3. welding a gun; 4. a housing opening; 5. a vertical plate; 6. a rotating roller; 7. a U-shaped support plate; 8. a natural gas pipe; 9. a rotating wheel; 10. a motor; 11. a horizontal bevel gear; 12. A vertical bevel gear; 13. rotating the rod; 14. a lifting cylinder; 15. a lifting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
FIG. 1 is a schematic structural diagram of a natural gas pipeline welding device of the present invention, FIG. 2 is another schematic structural diagram of a natural gas pipeline welding device of the present invention, as shown in FIGS. 1 and 2, the structure of the present invention, a natural gas pipe 8 welding device, comprises a bottom plate 1 and a housing 2 disposed on the top of the bottom plate 1, the top of the bottom plate 1 is further provided with a lifting mechanism, the top of the lifting mechanism is provided with a pipe rotating mechanism for rotating a natural gas pipe 8, a welding gun 3 is disposed above the pipe rotating mechanism, the welding gun 3 is fixed on the top of the housing 2, the side of the housing 2 is provided with a housing opening 4 for passing the natural gas pipe 8, the top of the bottom plate 1 is further provided with a plurality of vertical plates 5, the side of the vertical plates 5 is rotatably connected with a rotating roller 6, and the natural gas pipe 8 is lapped over the rotating roller 6 for welding, when the device is used, firstly, two sections of natural gas pipes 8 penetrate into the shell opening 4, then the two sections of natural gas pipes 8 are lapped above the rotating roller 6, the junction of the two sections of natural gas pipes 8 is right opposite to the welding gun 3, the lifting mechanism is lifted upwards to drive the natural gas pipes 8 to move upwards, then the rotating pipe mechanism drives the natural gas pipes 8 to rotate, the effect that the welding gun 3 is welded around the natural gas pipes 8 is achieved, and the trouble of manual welding is avoided.
The pipe rotating mechanism comprises a plurality of U-shaped support plates 7 arranged at the top of the lifting mechanism, the U-shaped support plates 7 are symmetrically arranged on two sides of a natural gas pipe 8, rotating wheels 9 are rotatably connected between two side support arms of the U-shaped support plates 7, and the natural gas pipe is placed between the rotating wheels 9 which are symmetrical.
Elevating system's top is provided with motor 10, the output shaft of motor 10 has horizontal umbelliform gear 11, the meshing of horizontal umbelliform gear 11 has vertical umbelliform gear 12, vertical umbelliform gear 12 coaxial coupling has dwang 13, the both ends of dwang 13 with 9 coaxial coupling of runner, drive motor 10 operation makes horizontal umbelliform gear 11 is rotatory, and then makes horizontal umbelliform gear drives vertical umbelliform gear 12 is rotatory, vertical umbelliform gear 12 drives dwang 13 is rotatory, dwang 13 drives runner 9 is rotatory, runner 9 drives natural trachea 8 is rotatory, and then makes natural trachea 8 rotatory for welding rifle 3.
The lifting mechanism comprises a lifting cylinder 14 and a lifting plate 15 connected with an output shaft of the lifting cylinder 14, a pipe rotating mechanism is arranged at the top of the lifting plate 15, the lifting cylinder 14 is arranged at the top of the bottom plate 1 and drives the lifting cylinder 14 to enable the lifting plate 15 to drive the natural gas pipe 8 to move upwards, and the natural gas pipe 8 is made to contact with a welding head of the welding gun 3 so as to be convenient for welding.
Therefore, the utility model adopts the above structure a natural gas line welding set has not only reduced operating personnel's working strength by a wide margin, has improved the security of work, has still improved the accurate nature of welded.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a natural gas pipeline welding set, its characterized in that, include the bottom plate with set up in the casing at bottom plate top, the bottom plate top still is provided with elevating system, elevating system's top is provided with the commentaries on classics pipe mechanism that is used for rotating natural gas pipe, the top of commentaries on classics pipe mechanism is provided with the welding rifle, the welding rifle is fixed in the top of casing, the lateral part of casing is provided with the casing opening that supplies natural gas pipe to pass, the bottom plate top still is provided with a plurality of risers, the lateral part of riser is rotated and is connected with the live-rollers, natural gas pipe overlap joint in the top of live-rollers welds.
2. The natural gas pipeline welding device according to claim 1, wherein the pipe rotating mechanism comprises a plurality of U-shaped support plates arranged on the top of the lifting mechanism, the U-shaped support plates are symmetrically arranged on two sides of the natural gas pipe, rotating wheels are rotatably connected between two side support arms of the U-shaped support plates, and the natural gas pipe is placed between the symmetrical rotating wheels.
3. The natural gas pipeline welding device of claim 2, wherein a motor is arranged at the top of the lifting mechanism, an output shaft of the motor is connected with a horizontal bevel gear, the horizontal bevel gear is meshed with a vertical bevel gear, the vertical bevel gear is coaxially connected with a rotating rod, and two ends of the rotating rod are coaxially connected with the rotating wheel.
4. The natural gas pipeline welding device according to claim 1, wherein the lifting mechanism comprises a lifting cylinder and a lifting plate connected with an output shaft of the lifting cylinder, a rotating pipe mechanism is arranged on the top of the lifting plate, and the lifting cylinder is arranged on the top of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022585639.4U CN213672662U (en) | 2020-11-10 | 2020-11-10 | Natural gas line welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022585639.4U CN213672662U (en) | 2020-11-10 | 2020-11-10 | Natural gas line welding set |
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| Publication Number | Publication Date |
|---|---|
| CN213672662U true CN213672662U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022585639.4U Active CN213672662U (en) | 2020-11-10 | 2020-11-10 | Natural gas line welding set |
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| CN (1) | CN213672662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579613A (en) * | 2021-08-04 | 2021-11-02 | 李金凯 | Assembled steel structure building connection controller |
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2020
- 2020-11-10 CN CN202022585639.4U patent/CN213672662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579613A (en) * | 2021-08-04 | 2021-11-02 | 李金凯 | Assembled steel structure building connection controller |
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