CN201824083U - Horizontal pipe aligning device for expansion bellows - Google Patents
Horizontal pipe aligning device for expansion bellows Download PDFInfo
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- CN201824083U CN201824083U CN2010205243967U CN201020524396U CN201824083U CN 201824083 U CN201824083 U CN 201824083U CN 2010205243967 U CN2010205243967 U CN 2010205243967U CN 201020524396 U CN201020524396 U CN 201020524396U CN 201824083 U CN201824083 U CN 201824083U
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- horizontal pipe
- clamping
- bellows
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model provides a horizontal pipe aligning device for expansion bellows, which comprises two clamping mechanisms and a driving device, wherein the two clamping mechanisms are mounted horizontally, coaxially and symmetrically and used for clamping two horizontal expansion bellows for bellows welding, and the driving device drives the two clamping mechanisms to rotate through a driven support device. Each clamping mechanism comprises two symmetrical main driving wheels for clamping the expansion bellows, and a tooth rack matched with driving gears is arranged outside the two main driving wheels; and 8-shaped structures in accord with the sections of the two expansion bellows are formed in the main driving wheels. The horizontal pipe aligning device can clamp the two horizontal bellows and enables the two horizontal bellows to rotate, thereby keeping a welding position in a flat welding position all the while. By adopting the horizontal pipe aligning device to conduct horizontal pipe aligning operations to the expansion bellows, the pipe aligning accuracy is high, the efficiency is high, the degree of automation is high, and the labor intensity is low.
Description
Technical Field
The utility model relates to a mechanical equipment in oil drilling field, in particular to horizontal geminate transistor device between bellows in expansion bellows technique.
Background
Before the expansion corrugated pipe is welded, groove pairing needs to be carried out firstly, and the pipe aligning device is mainly used for solving the groove pairing problem before welding. According to the corrugated pipe welding procedure, each two sections of corrugated pipes are firstly subjected to horizontal butt welding on site to be prefabricated into a long pipe, the prefabricated long pipe is vertically butted with the underground corrugated pipe at a well mouth, and then the transverse welding operation is carried out. Thus, a horizontal pipe arrangement is required.
In the prior art, the tube alignment is carried out on a support plane by adopting manual tube alignment, and the prior art has the following defects:
(1) is relatively crude.
(2) The expansion corrugated pipe needs to be rotated and moved in the butt joint process, and the expansion corrugated pipe needs to be manually rotated and moved, so that the labor intensity is high.
(3) It is not safe.
(4) The efficiency is low.
(5) The tube alignment precision is low, and the subsequent welding quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose, research and development expansion bellows level geminate transistor device, safe efficient carries out the expansion bellows geminate transistor to in the welding.
The utility model discloses an expansion bellows level is to the pipe device is so realized:
the utility model discloses an expansion bellows level geminate transistor device includes:
two sets of clamping mechanisms which are horizontally, coaxially and symmetrically arranged and used for clamping two horizontal expansion corrugated pipes to carry out opposite welding of the corrugated pipes;
and the driving device drives the clamping mechanism to rotate through the driven supporting device.
Wherein,
each set of clamping mechanism comprises two symmetrical main driving wheels for clamping the expansion corrugated pipe;
a circle of racks matched with the driving gear is arranged outside the main driving wheel;
the inside of the main driving wheel is of an 8-shaped structure matched with the section of the expansion corrugated pipe, and the main driving wheel is fixedly connected through bolts and is convenient to mount and dismount.
The driving device comprises a motor, and two ends of an output shaft of the motor are respectively provided with 1 driving gear.
The expansion corrugated pipe horizontal pipe aligning device also comprises two groove type mechanisms which are symmetrically matched with the main driving wheel and the driving gear; two driving gears in the groove type mechanism are respectively meshed with two main driving wheels corresponding to the expansion corrugated pipe clamping mechanism.
Each set of clamping mechanism is also provided with two symmetrical driven wheels which are coaxial with the main driving wheel.
Each driven wheel is provided with two guide wheels for supporting the driven wheel.
The outer sides of the driven wheel and the guide wheel are both smooth circular arcs;
the interior of the driven wheel is of an 8-shaped structure matched with the section of the expansion corrugated pipe. The driven wheel is fixedly connected through bolts, so that the driven wheel is convenient to mount and dismount.
The groove type mechanism and the guide wheel are respectively arranged on a detachable supporting platform formed by four brackets.
The expansion corrugated pipe clamping mechanism is characterized in that the two parts are fixedly connected on the supporting platform through bolts.
In other words, the utility model discloses a horizontal geminate transistors device comprises 1 set of drive arrangement and 2 sets of driven strutting arrangement. The device can clamp two horizontal corrugated pipes and rotate the two horizontal corrugated pipes, so that the welding position is always kept at a flat welding position or an approximate flat welding position.
The lower part of the horizontal pipe aligning device driving device is provided with a motor which provides power for driving the expansion corrugated pipe to rotate. The motor drives the output shaft to rotate, two ends of the output shaft are respectively provided with a driving gear, and the output shaft rotates to drive the driving gears at the two ends to rotate. The driving gears at two ends are arranged in the groove type mechanism, and the groove type mechanism is arranged on a supporting platform formed by four supports. The four gears form two rows of gears by the transmission shaft and are arranged on the supporting platform. Gears at two ends of the output shaft of the motor are matched with two rows of gears on the supporting platform and racks on the outer side of the expansion corrugated pipe clamping structure. The rotation of the motor output shaft finally drives the expansion corrugated pipe clamping mechanism to rotate. The expansion corrugated pipe clamping mechanism is composed of two symmetrical structures and is characterized in that an external gear, an internal structure 8-shaped structure and the section of the expansion corrugated pipe are matched with each other. The two parts of the expansion corrugated pipe clamping mechanism are connected and fixed by bolts and can be manually disassembled after the pipe aligning device is used.
The horizontal pipe aligning device driven device consists of an expansion corrugated pipe clamping mechanism, a supporting platform and a bearing on the supporting platform. The driven device expansion bellows clamping mechanism is substantially the same as the drive device expansion bellows clamping mechanism except that there is no rack on the outside. The outer side of the expansion corrugated pipe clamping mechanism of the driven device is a smooth circular arc and is matched with a bearing on a supporting platform, so that the expansion corrugated pipe can rotate smoothly.
The utility model has the outstanding effect that
(1) The motor is adopted for transmission, and the operation is simple and convenient.
(2) Safe and reliable.
(3) The clamp of the corrugated pipe clamping device is replaced, and the requirements of the corrugated pipes with three specifications of phi 215.9mm, phi 241.3mm and phi 311.15mm on the pipe connection can be met.
(4) The pipe aligning precision is high.
(5) The efficiency is high.
Drawings
FIG. 1 is a schematic view of a horizontal pipe-aligning driving apparatus
FIG. 2 is a schematic view of a horizontal pipe aligning apparatus
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
The embodiment of the utility model provides a:
(1) and adjusting the horizontal pipe aligning device to enable the driving device and the driven supporting device to be kept on a straight line.
(2) Connecting the drive device wire, and debugging the drive device motor.
(3) Two expansion corrugated pipes are placed on the supporting platform, the expansion corrugated pipes are clamped by the expansion corrugated pipe clamping structure, and the expansion corrugated pipes are adjusted to be horizontally centered.
(4) And setting a welding gun, keeping the welding gun fixed, starting a motor, and setting the rotation speed of the expansion corrugated pipe body according to welding process parameters. The motor drives the expansion corrugated pipe clamping mechanism to rotate, meanwhile, the welding gun performs welding, and the motor is stopped after the welding is completed.
Claims (6)
1. An expansion bellows horizontal pipe aligning device, characterized in that the horizontal pipe aligning device comprises:
two sets of clamping mechanisms which are horizontally, coaxially and symmetrically arranged and used for clamping two horizontal expansion corrugated pipes (6) to weld the corrugated pipes;
and the driving device drives the clamping mechanism to rotate through the driven supporting device.
2. The expansion bellows horizontal pipe alignment device of claim 1, wherein:
each set of clamping mechanism comprises two symmetrical main driving wheels (1) for clamping the expansion corrugated pipe;
a circle of racks matched with the driving gear is arranged outside the main driving wheel;
the inside of the main driving wheel is of an 8-shaped structure matched with the section of the expansion corrugated pipe.
3. The expansion bellows horizontal pipe alignment device of claim 2, wherein:
the driving device comprises a motor (2), and two ends of an output shaft of the motor are respectively provided with 1 driving gear.
4. The expansion bellows horizontal pipe alignment device of claim 3, wherein:
the expansion corrugated pipe horizontal pipe aligning device also comprises two groove type mechanisms (3) which are symmetrically matched with the main driving wheel and the driving gear; two driving gears in the groove type mechanism are respectively meshed with two main driving wheels corresponding to the expansion corrugated pipe clamping mechanism.
5. The expansion bellows horizontal pipe alignment device of claim 4, wherein:
each set of clamping mechanism is also provided with two symmetrical driven wheels (5) which are coaxial with the main driving wheel;
each driven wheel is provided with two guide wheels (4) supporting the driven wheel.
6. The expansion bellows horizontal pipe alignment device of claim 5, wherein:
the outer sides of the driven wheel and the guide wheel are both smooth circular arcs;
the interior of the driven wheel is of an 8-shaped structure matched with the section of the expansion corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205243967U CN201824083U (en) | 2010-09-10 | 2010-09-10 | Horizontal pipe aligning device for expansion bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205243967U CN201824083U (en) | 2010-09-10 | 2010-09-10 | Horizontal pipe aligning device for expansion bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824083U true CN201824083U (en) | 2011-05-11 |
Family
ID=43962641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205243967U Expired - Lifetime CN201824083U (en) | 2010-09-10 | 2010-09-10 | Horizontal pipe aligning device for expansion bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824083U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398132A (en) * | 2010-09-10 | 2012-04-04 | 中国石油化工股份有限公司 | Horizontal pipe aligning device for expansion corrugated pipe and pipe aligning welding method |
| CN102430882A (en) * | 2011-10-31 | 2012-05-02 | 芜湖瑞泰精密机械有限公司 | Welding device for automobile muffler |
| CN102500972A (en) * | 2011-10-31 | 2012-06-20 | 芜湖瑞泰精密机械有限公司 | Automobile silencer welding machine |
| CN104308431A (en) * | 2014-10-24 | 2015-01-28 | 无锡华联科技集团有限公司 | Centering mechanism of beam welding production line |
| CN105478967A (en) * | 2015-12-03 | 2016-04-13 | 国家电网公司 | Automatic welding device for pipe busbars |
| CN105618991A (en) * | 2014-11-11 | 2016-06-01 | 泰州市金鹰精密铸造有限公司 | Welding device |
| WO2017121447A3 (en) * | 2016-01-12 | 2017-09-08 | Linde Aktiengesellschaft | Manufacturing module, manufacturing module arrangement, manufacturing plant and method |
-
2010
- 2010-09-10 CN CN2010205243967U patent/CN201824083U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398132A (en) * | 2010-09-10 | 2012-04-04 | 中国石油化工股份有限公司 | Horizontal pipe aligning device for expansion corrugated pipe and pipe aligning welding method |
| CN102430882A (en) * | 2011-10-31 | 2012-05-02 | 芜湖瑞泰精密机械有限公司 | Welding device for automobile muffler |
| CN102500972A (en) * | 2011-10-31 | 2012-06-20 | 芜湖瑞泰精密机械有限公司 | Automobile silencer welding machine |
| CN102500972B (en) * | 2011-10-31 | 2015-06-10 | 芜湖瑞泰精密机械有限公司 | Automobile silencer welding machine |
| CN104308431A (en) * | 2014-10-24 | 2015-01-28 | 无锡华联科技集团有限公司 | Centering mechanism of beam welding production line |
| CN104308431B (en) * | 2014-10-24 | 2016-06-29 | 无锡华联科技集团有限公司 | Beam welding production line centering body |
| CN105618991A (en) * | 2014-11-11 | 2016-06-01 | 泰州市金鹰精密铸造有限公司 | Welding device |
| CN105478967A (en) * | 2015-12-03 | 2016-04-13 | 国家电网公司 | Automatic welding device for pipe busbars |
| WO2017121447A3 (en) * | 2016-01-12 | 2017-09-08 | Linde Aktiengesellschaft | Manufacturing module, manufacturing module arrangement, manufacturing plant and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |