CN113414469A - One-point type valve group flange rapid welding device and using method - Google Patents
One-point type valve group flange rapid welding device and using method Download PDFInfo
- Publication number
- CN113414469A CN113414469A CN202110608078.1A CN202110608078A CN113414469A CN 113414469 A CN113414469 A CN 113414469A CN 202110608078 A CN202110608078 A CN 202110608078A CN 113414469 A CN113414469 A CN 113414469A
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- valve group
- rotating
- flange
- barrel frame
- platform
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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
- B23K9/00—Arc welding or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Valve Housings (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of valve group pipeline flange installation, in particular to a one-point type valve group flange rapid welding device and a using method thereof. Comprises a barrel frame, a rotating mechanism, a rotating platform and a fixing mechanism; the barrel frame is fixed on the working platform, the rotating mechanism is arranged on the barrel frame, the rotating platform is connected with the rotating mechanism, the rotating mechanism drives the rotating platform to rotate, and the fixing mechanism is arranged on the rotating platform; the valve group pipeline and the flange are placed on the rotary table and fixed through the fixing mechanism. The invention has simple structure and convenient use, can greatly improve the installation and construction efficiency of the valve bank, improve the welding quality and reduce the working strength of construction workers.
Description
Technical Field
The invention relates to the technical field of valve group pipeline flange installation, in particular to a one-point type valve group flange rapid welding device and a using method thereof.
Background
In the installation process of valve banks such as hydraulic valve banks, oxygen valve banks, nitrogen gas valve banks, the problem of flange installation welding of valve bank pipelines is often encountered.
Many construction units choose to directly use short pipes or other objects capable of being padded to use common strip type levels to carry out flange and short pipe assembly on a construction site, sometimes the length of a pipeline needing to be connected is very short, the length is only 300 mm-500 mm, welding pause often occurs in the welding process to adjust the position of a weld opening of the pipeline and the flange, and continuous production cannot be carried out.
The labor intensity of welding installation is high, the construction efficiency is low, the welding bead is intermittent, the welding quality is reduced, and the service life of the valve group flange is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a quick welding device for a point type valve group flange and a using method. The structure is smart simple, convenient to use can increase substantially valves welding installation efficiency of construction, improves welding quality, reduces construction worker's working strength.
In order to achieve the purpose, the invention adopts the following technical scheme:
a point-mode valve group flange rapid welding device comprises a barrel frame, a rotating mechanism, a rotating platform and a fixing mechanism; the barrel frame is fixed on the working platform, the rotating mechanism is arranged on the barrel frame, the rotating platform is connected with the rotating mechanism, the rotating mechanism drives the rotating platform to rotate, and the fixing mechanism is arranged on the rotating platform; the valve group pipeline and the flange are placed on the rotary table and fixed through the fixing mechanism.
The device also comprises a bottom plate, the bottom plate and the barrel frame are provided with corresponding bolt holes, and the barrel frame is fixed on the working platform through the bolts and the bottom plate.
The rotating mechanism comprises a worm wheel and a worm, the worm wheel is installed on the barrel frame and is rotationally connected with the barrel frame, the rotating platform is fixedly connected to the worm wheel, and the worm is meshed with the worm wheel.
The worm gear mechanism further comprises a motor, and the motor is connected with the worm and drives the worm to rotate.
The fixing mechanism comprises a clamp and a bolt, more than three fixing through grooves are uniformly distributed on the circumference of the rotating platform, and the clamp is fixed at the fixing through grooves through the bolt and the nut.
The clamp is provided with a bolt notch.
The horizontal bubble is embedded on the upper surface of the rotating platform.
A use method of a one-point type valve group flange rapid welding device specifically comprises the following steps:
1) placing a bottom plate on the lower surface of a field working platform, placing a barrel frame on the upper surface of the field working platform, connecting the bottom plate, the working platform and the barrel frame together through bolts, and further installing a one-point type valve group flange rapid welding device on the field working platform;
2) adjusting the levelness of the rotating platform through the round horizontal bubble;
3) placing the valve group pipeline and the flange to be welded on a rotating table, moving the position of a clamp along a fixed through groove through a bolt of a fixing mechanism, clamping the inner wall of the valve group pipeline through the clamp, and fixing the valve group pipeline and the flange to the center of the rotating table;
4) starting a motor, wherein the motor drives a worm and a worm wheel to rotate so as to drive a rotating platform to rotate;
5) and the welder continuously welds the valve group pipeline and the welding bead rotated by the flange.
Compared with the prior art, the invention has the beneficial effects that:
1) the invention has simple structure and convenient use; the valve bank pipeline and the flange are fixed at the center of the rotary table by fixing the inner wall of the valve bank pipeline on a temporary working table near construction and clamping the inner wall of the valve bank pipeline through the fixing through groove, and the motor is started to drive the worm and the worm wheel to rotate so as to drive the rotary table to rotate. After the welder successfully starts the arc, the position does not need to be changed, and the one-point continuous welding can be carried out on the welding bead of the valve group pipeline and the flange. The invention can greatly improve the installation and construction efficiency of the valve bank, improve the welding quality and reduce the working strength of construction workers.
2) The invention is detachably fixed on the workbench through bolts, and is convenient to mount, dismount and carry.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a front view of the present invention in a schematic configuration;
FIG. 4 is a schematic side view of the structure of the present invention;
FIG. 5 is a bottom view of the present invention in schematic form;
fig. 6 is a schematic perspective view of the working state of the present invention.
In the figure: 1-barrel frame, 2-rotating mechanism, 3-rotating platform, 4-fixing mechanism, 5-bottom plate, 6-motor, 7-round horizontal bubble, 8-working platform, 9-valve set pipeline and flange, 10-welding channel, 11-chassis, 12-cylinder, 21-worm wheel, 22-worm, 23-supporting platform, 31-fixing through groove, 41-clamping and 42-bolt notch.
Detailed Description
The following further illustrates embodiments of the invention, but is not intended to limit the scope thereof:
as shown in fig. 1 to 6, the one-point valve set flange rapid welding device includes a barrel frame 1, a rotating mechanism 2, a rotating table 3, a fixing mechanism 4, a bottom plate 5, a motor 6 and a circular horizontal bulb 7.
The barrel frame 1 comprises a chassis 11 and a barrel 12 fixedly connected on the chassis 11, corresponding bolt holes are uniformly distributed on the circumferences of the bottom plate 5 and the chassis 11, and the chassis 11 is fixed on a temporary working platform 8 near construction through the bolts and the bottom plate 5.
The rotating mechanism comprises a worm wheel 21, a worm 22 and a supporting table 23, the worm wheel 21 is arranged on a rotating shaft, the rotating shaft is arranged on the top of the cylinder 12 through a bearing, the worm 22 is meshed with the worm wheel 21, the worm 22 is connected with the motor 6, the motor 6 is fixed on the supporting table 23, and the supporting table 23 is fixed on the side wall of the cylinder 13.
The rotary table 3 is fixed on the rotating shaft of the worm wheel 21, and the motor 6 drives the worm 22 to rotate, thereby driving the worm wheel 21 and the rotary table 3 to rotate synchronously.
The round horizontal bubble 7 is embedded in the upper surface of the rotating platform 3, and the levelness of the rotating platform 3 is adjusted through the round horizontal bubble 7.
The fixing mechanism 4 comprises a clamp 41 and a bolt, three fixing through grooves 31 are uniformly distributed on the circumference of the rotating platform 3, the clamp 41 is provided with a bolt opening 42, and the bottom of the bolt opening 42 is provided with a bolt hole. The bolt head is placed in the bolt notch 42, and the bolt rod passes through the bolt hole at the bottom of the bolt notch 42 and the fixing through groove 31. The bolt rod moves in the fixing through groove 31, so that the position of the clamp 41 is adjusted, and the bolt rod is fixed through a nut after the position is adjusted.
The valve group pipeline and the flange 8 are placed on the upper surface of the rotary table 3 and fixed through the fixing mechanism 4.
A use method of a one-point type valve group flange rapid welding device specifically comprises the following steps:
1) placing a bottom plate 5 on the lower surface of a field working platform 8, placing a barrel frame 1 on the upper surface of the field working platform 8, connecting the bottom plate 5, the working platform 8 and the barrel frame 1 together through bolts, and further installing a one-point type valve group flange rapid welding device on the field working platform 8; the invention is detachably fixed on the workbench 8 by bolts, and is convenient to mount, dismount and carry.
2) The levelness of the rotary table 3 is adjusted through the round horizontal bubble 7;
3) placing the valve group pipeline to be welded and the flange 9 on the rotary table 3, moving the position of the adjusting clamp 41 along the fixing through groove 31 through a bolt of the fixing mechanism 4, clamping the inner wall of the valve group pipeline through the clamp 41, and fixing the valve group pipeline and the flange 9 to the center of the rotary table 3;
4) starting the motor 6, wherein the motor 6 drives the worm 22 and the worm wheel 21 to rotate, and further drives the rotary table 3 and the valve group pipeline and the flange 9 which are arranged on the rotary table 3 to rotate;
5) the welder performs a continuous welding of the valve block pipe and the rotating bead 10 of the flange 9.
The invention has simple structure and convenient use, can greatly improve the construction efficiency of valve bank welding installation, improves the welding quality and reduces the working strength of construction workers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A point type valves flange quick welding set which characterized in that: comprises a barrel frame, a rotating mechanism, a rotating platform and a fixing mechanism; the barrel frame is fixed on the working platform, the rotating mechanism is arranged on the barrel frame, the rotating platform is connected with the rotating mechanism, the rotating mechanism drives the rotating platform to rotate, and the fixing mechanism is arranged on the rotating platform; the valve group pipeline and the flange are placed on the rotary table and fixed through the fixing mechanism.
2. The quick welding device of one-point valve group flange according to claim 1, characterized in that: the device also comprises a bottom plate, the bottom plate and the barrel frame are provided with corresponding bolt holes, and the barrel frame is fixed on the working platform through the bolts and the bottom plate.
3. The quick welding device of one-point valve group flange according to claim 1, characterized in that: the rotating mechanism comprises a worm wheel and a worm, the worm wheel is installed on the barrel frame and is rotationally connected with the barrel frame, the rotating platform is fixedly connected to the worm wheel, and the worm is meshed with the worm wheel.
4. The quick welding device of one-point valve group flange according to claim 3, characterized in that: the worm gear mechanism further comprises a motor, and the motor is connected with the worm and drives the worm to rotate.
5. The quick welding device of one-point valve group flange according to claim 1, characterized in that: the fixing mechanism comprises a clamp and a bolt, more than three fixing through grooves are uniformly distributed on the circumference of the rotating platform, and the clamp is fixed at the fixing through grooves through the bolt and the nut.
6. The quick welding device of one-point valve group flange according to claim 5, characterized in that: the clamp is provided with a bolt notch.
7. The quick welding device of one-point valve group flange according to claim 1, characterized in that: the horizontal bubble is embedded on the upper surface of the rotating platform.
8. The use method of the one-point valve bank flange rapid welding device according to any one of claims 1 to 7 is characterized by comprising the following steps:
1) placing a bottom plate on the lower surface of a field working platform, placing a barrel frame on the upper surface of the field working platform, connecting the bottom plate, the working platform and the barrel frame together through bolts, and further installing a one-point type valve group flange rapid welding device on the field working platform;
2) adjusting the levelness of the rotating platform through the round horizontal bubble;
3) placing the valve group pipeline and the flange to be welded on a rotating table, moving the position of a clamp along a fixed through groove through a bolt of a fixing mechanism, clamping the inner wall of the valve group pipeline through the clamp, and fixing the valve group pipeline and the flange to the center of the rotating table;
4) starting a motor, wherein the motor drives a worm and a worm wheel to rotate so as to drive a rotating platform to rotate;
5) and the welder continuously welds the valve group pipeline and the welding bead rotated by the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608078.1A CN113414469A (en) | 2021-06-01 | 2021-06-01 | One-point type valve group flange rapid welding device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608078.1A CN113414469A (en) | 2021-06-01 | 2021-06-01 | One-point type valve group flange rapid welding device and using method |
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| Publication Number | Publication Date |
|---|---|
| CN113414469A true CN113414469A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110608078.1A Pending CN113414469A (en) | 2021-06-01 | 2021-06-01 | One-point type valve group flange rapid welding device and using method |
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| CN (1) | CN113414469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088189A (en) * | 2022-01-13 | 2022-02-25 | 中国地质大学（武汉） | Rock burst tunnel monitoring device and early warning system |
-
2021
- 2021-06-01 CN CN202110608078.1A patent/CN113414469A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088189A (en) * | 2022-01-13 | 2022-02-25 | 中国地质大学（武汉） | Rock burst tunnel monitoring device and early warning system |
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