CN109483143A - Aerial pipeline welding method and device - Google Patents
Aerial pipeline welding method and device Download PDFInfo
- Publication number
- CN109483143A CN109483143A CN201811209389.5A CN201811209389A CN109483143A CN 109483143 A CN109483143 A CN 109483143A CN 201811209389 A CN201811209389 A CN 201811209389A CN 109483143 A CN109483143 A CN 109483143A
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- connector
- pipeline
- welding method
- clapboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- B23K37/0533—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 external pipe alignment clamps
Abstract
The present invention relates to a kind of aerial pipeline welding method and devices, the length including intercepting connector according to the perimeter of pipeline, and the first mounting hole and the second mounting hole is arranged at the both ends of the connector；The connector is processed into circle identical with the pipe diameter size, and keeps first mounting hole and second mounting hole opposite；Fastener is installed on first mounting hole and second mounting hole；By multiple clapboard uniform weldings on the connector；Connector with clapboard is fixed on the nozzle of pipeline to be installed.The present invention makes simple, low in cost, install convenient, had both improved installation effectiveness and has in turn ensured construction quality.
Description
Technical field
The present invention relates to welding ancillary technique fields, refer in particular to a kind of aerial pipeline welding method and device.
Background technique
In the installation of workshop aerial pipeline, every length of tubing is first usually placed on pipeline elevator with crane or hoist engine
On, then one one is aligned and is welded with jack again；When 2-section pipe road is docked, especially aerial pipeline and ground level
The vertical large-diameter pipeline that pipeline is connected, it usually needs the pipeline opening of dislocation again and again could by three to four people with jack
Alignment, and in welding prevents pipeline opening from misplacing again, in this way in addition to welder also needs special hand steered the pipeline of two people
It does not only time-consuming but also takes a lot of work.Quickly two pipeline nozzles horizontally or vertically can be aligned using the present invention, and can be prevented
Two pipeline openings misplace again, have ensured construction quality, have greatly improved construction efficiency.
In order to overcome the above problem, existing Chinese utility model patent (CN206966972U) discloses a kind of aerial pipeline
Auxiliary welding equipment is equipped with pedestal, support rod, elevating lever and pipeline supporting plate, and pedestal is fixed with the first rack gear, and the first rack gear is matched
It closes and is equipped with the first meshing gear；Pedestal is equipped with support base, and support base is fixed with first servo motor, first servo motor
Power output shaft is connected with the first meshing gear；The second servo motor and support rod are fixed on support base, inside support rod
Channel is slided up and down equipped with upper end opening, is equipped with elevating lever in sliding channel, elevating lever is fixed with the second rack gear, the second tooth
Item cooperation is equipped with the second meshing gear, and the second meshing gear is connected with the power output shaft of the second servo motor；It is set on support rod
There is third servo motor, the power output shaft of third servo motor is connected with the bottom of pipeline supporting plate.Although it is above-mentioned to a certain degree
On reduce the danger coefficient of construction, but complicated integral structure causes at high cost.
Summary of the invention
For this purpose, technical problem to be solved by the present invention lies in overcoming the problems, such as that structure is complicated in the prior art, at high cost,
To provide a kind of simple and at low cost aerial pipeline welding method of structure and device.
In order to solve the above technical problems, a kind of aerial pipeline welding method of the invention, includes the following steps: according to pipeline
Perimeter interception connector length, at the both ends of the connector, the first mounting hole and the second mounting hole are set；By the company
Fitting is processed into circle identical with the pipe diameter size, and makes first mounting hole and the second mounting hole phase
It is right；Fastener is installed on first mounting hole and second mounting hole；By multiple clapboard uniform weldings in the company
On fitting；Connector with clapboard is fixed on the nozzle of pipeline to be installed.
In one embodiment of the invention, the length of the connector includes the perimeter of the pipeline, the first mounting ear
Length and the second mounting ear length, and first mounting ear is the position where first mounting hole, described the
Two mounting ears are the position where second mounting hole.
In one embodiment of the invention, first mounting ear is identical with the length of second mounting ear.
In one embodiment of the invention, the length of first mounting ear and second mounting ear is 50mm.
In one embodiment of the invention, the fastener is bolt.
In one embodiment of the invention, the clapboard uses angle bar plate.
In one embodiment of the invention, the angle bar plate uses iron plate, is cut with gas welding.
In one embodiment of the invention, after the completion of the step S5, with jack or crane by another pipeline pipe
Mouthful to the pipe alignment to be installed.
The present invention also provides a kind of aerial pipeline welder, including connector, the both ends of the connector are equipped with the
One mounting hole and the second mounting hole, the connector is rounded, and first mounting hole and second mounting hole are opposite, institute
It states the first mounting hole and second mounting hole is equipped with fastener, the connector is equipped with multiple clapboards, and the wedge
Shape plate uniform welding is on the connector.
In one embodiment of the invention, the quantity of the clapboard is three.
The above technical solution of the present invention has the following advantages over the prior art:
Aerial pipeline welding method of the present invention and device intercept the length of connector according to the perimeter of pipeline, described
The first mounting hole and the second mounting hole is arranged in the both ends of connector；The connector is processed into and the pipe diameter size phase
Same circle, and keep first mounting hole and second mounting hole opposite；In the first mounting hole and second mounting hole
Upper installation fastener；By multiple clapboard uniform weldings on the connector, worker is carried out by the opening of the clapboard
Operation, it is not only easy to operate, but also may be implemented to fix the purpose of two neighboring pipeline；Connector with clapboard is fixed
On the nozzle of pipeline to be installed, so as to so that the pipeline rapid abutting joint, not only prevents pipeline to weld mismatch, improves
Installation effectiveness in turn ensures construction quality, simple due to entirely making, and low in cost, install convenient.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, it below according to specific embodiments of the present invention and combines
Attached drawing, the present invention is described in further detail, wherein
Fig. 1 is aerial pipeline welding method flow chart of the present invention；
Fig. 2 is the schematic diagram of present invention processing front connector；
Fig. 3 is the top view of present invention processing rear connectors；
Fig. 4 is the perspective view of present invention processing rear connectors.
Figure of description explanation: 10- connector, the first mounting hole of 11-, the second mounting hole of 12-, 13- fastener, 14- wedge
Shape plate.
Specific embodiment
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment provides a kind of aerial pipeline welding method, include the following steps: step
S1: intercepting the length of connector 10 according to the perimeter of pipeline, and the first mounting hole 11 and the is arranged at the both ends of the connector 10
Two mounting holes 12；Step S2: being processed into circle identical with the pipe diameter size for the connector 10, and makes described
One mounting hole 11 and second mounting hole 12 are opposite；Step S3: in first mounting hole 11 and second mounting hole 12
Upper installation fastener 13；Step S4: by multiple 14 uniform weldings of clapboard on the connector 10；Step S5: wedge will be had
The connector 10 of shape plate 14 is fixed on the nozzle of pipeline to be installed.
Aerial pipeline welding method described in the present embodiment in the step S1, intercepts connector 10 according to the perimeter of pipeline
Length, first mounting hole 11 and the second mounting hole 12 are set at the both ends of the connector 10, are conducive to the connector
10 are socketed on the pipeline；In the step S2, the connector 10 is processed into identical with the pipe diameter size
Circle, and keep first mounting hole 11 and second mounting hole 12 opposite, to realize circle after processing is completed even
Fitting 10 is socketed on the pipeline；In the step S3, pacify on first mounting hole 11 and second mounting hole 12
Firmware 13 is loaded, to be conducive to for the connector 10 being fixed on the pipeline；In the step S4, by multiple clapboards
For 14 uniform weldings on the connector 10, worker carries out operation by the opening of the clapboard 14, not only easy to operate, and
And it may be implemented to fix the purpose of two neighboring pipeline；In the step S5, the connector 10 with clapboard 14 is fixed on
On the nozzle of pipeline to be installed, so as to so that the pipeline rapid abutting joint, not only prevents pipeline to weld mismatch, improves peace
Dress efficiency in turn ensures construction quality, simple due to entirely making, and low in cost, install convenient.
The length of the connector 10 includes the perimeter of the pipeline, the length of the first mounting ear and the second mounting ear
Length, and first mounting ear is the position where first mounting hole, second mounting ear is second installation
Position where hole.First mounting ear is identical with the length of second mounting ear, is conducive to 10 sets of round connector
It connects on the pipeline.While in order to save material, guarantee to be reliably connected, first mounting ear and second mounting ear
Length be 50mm.The fastener 13 is bolt, and the size of the bolt is M10*60.The clapboard 14 uses angle
Iron plate.In order to easy to make, the angle bar plate uses iron plate, is cut with gas welding.The size and thickness of the iron plate
Degree is determined by actual conditions.
After the completion of the step S5, with jack or crane by another pipeline nozzle to the pipe alignment to be installed,
It can complete the connection of two pipelines.
In the present embodiment, the connector 10 uses zinc-coated flat steel sheet.First mounting hole 11 and second mounting hole
12 diameter is 10mm.Specifically, the hole that diameter is 10mm is drilled out with electric drill at the both ends of the zinc-coated flat steel sheet.
Embodiment two
The present embodiment provides a kind of aerial pipeline welder, including connector 10, the both ends of the connector 10 are equipped with first
Mounting hole 11 and the second mounting hole 12, the connector 10 is rounded, and first mounting hole 11 and second mounting hole
12 is opposite, and first mounting hole 11 and second mounting hole 12 are equipped with fastener 13, and the connector 10 is equipped with more
A clapboard 14, and 14 uniform welding of the clapboard is on the connector 10.
The both ends of aerial pipeline welder described in the present embodiment, including connector 10, the connector 10 are equipped with first
Mounting hole 11 and the second mounting hole 12, the connector 10 is rounded, and first mounting hole 11 and second mounting hole
12 is opposite, and first mounting hole 11 and second mounting hole 12 are equipped with fastener 13, to be conducive to the connection
Part 10 is socketed on the pipeline, and the connector 10 is equipped with multiple clapboards 14, and 14 uniform welding of the clapboard exists
On the connector 10, worker carries out operation by the opening of the clapboard 14, not only easy to operate, but also may be implemented solid
The purpose of fixed two neighboring pipeline, makes the pipeline rapid abutting joint, not only prevents pipeline to weld mismatch, improves installation effectiveness
In turn ensure construction quality, since whole device structure is simple and low in cost, install convenient.
In the present embodiment, the quantity of the clapboard 14 is three, is evenly distributed on the connector 10, so as to
Whole device is fixed on the pipeline by guarantee.
Obviously, the above embodiments are merely examples for clarifying the description, does not limit the embodiments.For
For those of ordinary skill in the art, other different form variations can also be made on the basis of the above description or are become
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
It moves still within the protection scope of the invention.
Claims (10)
1. a kind of aerial pipeline welding method, which comprises the steps of:
Step S1: according to the perimeter of pipeline intercept connector length, the connector both ends be arranged the first mounting hole and
Second mounting hole；
Step S2: the connector is processed into circle identical with the pipe diameter size, and makes first mounting hole
It is opposite with second mounting hole；
Step S3: fastener is installed on first mounting hole and second mounting hole；
Step S4: by multiple clapboard uniform weldings on the connector；
Step S5: the connector with clapboard is fixed on the nozzle of pipeline to be installed.
2. aerial pipeline welding method according to claim 1, it is characterised in that: the length of the connector includes the pipe
The length of the perimeter in road, the length of the first mounting ear and the second mounting ear, and first mounting ear is first installation
Position where hole, second mounting ear are the position where second mounting hole.
3. aerial pipeline welding method according to claim 2, it is characterised in that: first mounting ear and second peace
The length for filling ear is identical.
4. aerial pipeline welding method according to claim 3, it is characterised in that: first mounting ear and second peace
The length for filling ear is 50mm.
5. aerial pipeline welding method according to claim 1, it is characterised in that: the fastener is bolt.
6. aerial pipeline welding method according to claim 1, it is characterised in that: the clapboard uses angle bar plate.
7. aerial pipeline welding method according to claim 6, it is characterised in that: the angle bar plate uses iron plate, uses gas welding
It cuts.
8. aerial pipeline welding method according to claim 1, it is characterised in that: after the completion of the step S5, with jack or
Person's crane is by another pipeline nozzle to the pipe alignment to be installed.
9. a kind of aerial pipeline welder, it is characterised in that: including connector, the both ends of the connector are equipped with the first installation
Hole and the second mounting hole, the connector is rounded, and first mounting hole and second mounting hole are opposite, and described first
Mounting hole and second mounting hole are equipped with fastener, and the connector is equipped with multiple clapboards, and the clapboard is equal
It is even to be welded on the connector.
10. aerial pipeline welder according to claim 9, it is characterised in that: the quantity of the clapboard is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209389.5A CN109483143A (en) | 2018-10-17 | 2018-10-17 | Aerial pipeline welding method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209389.5A CN109483143A (en) | 2018-10-17 | 2018-10-17 | Aerial pipeline welding method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109483143A true CN109483143A (en) | 2019-03-19 |
Family
ID=65691467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209389.5A Pending CN109483143A (en) | 2018-10-17 | 2018-10-17 | Aerial pipeline welding method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483143A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185908A (en) * | 1991-11-18 | 1993-02-16 | Hans Oetiker Ag Maschinen- Und Apparatefabrik | Method for connecting two parts along abutting edges and connection obtained thereby |
| CN201559878U (en) * | 2009-07-24 | 2010-08-25 | 常州朗锐东洋传动技术有限公司 | Object fastening device |
| CN203062189U (en) * | 2013-01-30 | 2013-07-17 | 中国十七冶集团有限公司 | Adjusting device for butting installation of oxygen pipeline |
| CN204277370U (en) * | 2014-12-03 | 2015-04-22 | 中国能源建设集团安徽电力建设第二工程公司 | A kind of fixture for pipeline butt |
| CN105750785A (en) * | 2014-12-20 | 2016-07-13 | 天津市红晶制冰有限公司 | Fast positioning device for double pipeline welding |
-
2018
- 2018-10-17 CN CN201811209389.5A patent/CN109483143A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185908A (en) * | 1991-11-18 | 1993-02-16 | Hans Oetiker Ag Maschinen- Und Apparatefabrik | Method for connecting two parts along abutting edges and connection obtained thereby |
| CN201559878U (en) * | 2009-07-24 | 2010-08-25 | 常州朗锐东洋传动技术有限公司 | Object fastening device |
| CN203062189U (en) * | 2013-01-30 | 2013-07-17 | 中国十七冶集团有限公司 | Adjusting device for butting installation of oxygen pipeline |
| CN204277370U (en) * | 2014-12-03 | 2015-04-22 | 中国能源建设集团安徽电力建设第二工程公司 | A kind of fixture for pipeline butt |
| CN105750785A (en) * | 2014-12-20 | 2016-07-13 | 天津市红晶制冰有限公司 | Fast positioning device for double pipeline welding |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |