CN102935575A - Large-pipe-diameter shell section pair group extension device - Google Patents
Large-pipe-diameter shell section pair group extension device Download PDFInfo
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- CN102935575A CN102935575A CN2012104688149A CN201210468814A CN102935575A CN 102935575 A CN102935575 A CN 102935575A CN 2012104688149 A CN2012104688149 A CN 2012104688149A CN 201210468814 A CN201210468814 A CN 201210468814A CN 102935575 A CN102935575 A CN 102935575A
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Abstract
The invention relates to a large-pipe-diameter shell section pair group extension device which comprises a shell section three-dimensional adjustment device and at least two groups of conveying roll wheel frames, wherein the conveying roll wheel frames and the shell section three-dimensional adjustment device are arranged on the same straight line side by side. The shell section three-dimensional adjustment device comprises a conveying roll frame, a first roll wheel frame and a second roll wheel frame which are arranged on a bottom layer guide rail, the conveying roll frame is arranged between the first roll wheel frame and the second roll wheel frame, and shell sections arranged between bottom layer rails axially move an oil cylinder to drive the second roll wheel frame to be adjusted. The large-pipe-diameter shell section pair group extension device is simple in structure, high in reliability, low in processing difficulty compared with like products, little in material use quantity, low in cost and the like.
Description
Technical field
The present invention relates to a kind of pipe prefabrication process equipment, the degree of accuracy says and relates to a kind of Large Diameter Pipeline shell ring group to extending device, belongs to the maritime works and equip the manufacturing technology field.
Background technology
In big-diameter pipeline Prefabrication operation, many shell rings group to the time, group had both needed the three-dimensional regulation function to extending device, simultaneously, also needed the induction system than long-range, had production efficiency low, complicated construction technique, the characteristics that the production cycle is long.
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of prior art, provide a kind of Large Diameter Pipeline shell ring group to extending device, both can easily two shell rings have been carried out three-dimensional regulation group pair, also a few joint shell rings can be combined into simultaneously and grow to most 12 meters prefabricated pipeline, the characteristics such as have the processing and manufacturing difficulty low, materials are few, and cost is low.
In order to solve above technical problem, the invention provides a kind of Large Diameter Pipeline shell ring group to extending device, comprise shell ring three-dimensional regulating mechanism and at least two group conveying roller wheel carriers, described conveying roller wheel carrier and described shell ring three-dimensional regulating mechanism are installed point-blank side by side; Described shell ring three-dimensional regulating mechanism comprises conveying roller frame, the first roller frame and the second roller wheel carrier that is installed on the bottom guide rail, described conveying roller frame is installed between the first roller frame and the second roller wheel carrier, and described second roller wheel carrier moves axially the hydraulic oil cylinder driving adjustment by the shell ring that is installed between the described bottom track; Described the first/two roller frame comprises roller frame bearing, hoist cylinder, roller frame, left and right sides radial oil cylinders, running roller and running roller mounting platform, described roller frame bearing sliding is installed on the described bottom track, described roller frame both sides are equipped with hoist cylinder and link to each other with described roller frame bearing, by described left and right sides radial oil cylinders described running roller mounting platform is installed on the described roller frame, described running roller is installed on the described running roller mounting platform; Described conveying roller frame comprises conveying roller hoist cylinder, conveying roller bearing, conveying roller mounting platform and conveying roller, described conveying roller bearing is installed on the described bottom track, described conveying roller mounting platform both sides are installed on the described conveying roller bearing by described conveying roller hoist cylinder, and described conveying roller is fixedly mounted on the described conveying roller mounting platform.
The technical scheme that the present invention further limits is: aforesaid Large Diameter Pipeline shell ring group is to extending device, and described the first roller frame bottom is connected with the pull bar in order to spacing, and described pull bar one end is connected on the described conveying roller frame; Described pull bar is provided with the pin-and-hole that limits spacing, and the pin of pegging graft on the described pin-and-hole is placed the different length shell ring to satisfy.
Aforesaid Large Diameter Pipeline shell ring group is to extending device, and described running roller mounting platform is provided with the adjusting handle of regulating the running roller spacing; Regulate two rolling axle spacings on the running roller mounting platform by adjusting handle, make it to place various different Large Diameter Pipeline shell rings, and make the center of shell ring remain on suitable height.
Aforesaid Large Diameter Pipeline shell ring group is to extending device, the lifting travel of described conveying roller hoist cylinder is greater than described hoist cylinder lifting travel, when shell ring carry out the three-dimensional regulation group to the time, the conveying roller hoist cylinder is reduced to extreme lower position, in the shell ring group to after finishing, the conveying roller hoist cylinder rises to the extreme higher position, allows shell ring and the first roller frame and second roller wheel carrier break away from, and makes things convenient for shell ring to be delivered to next station.
Aforesaid Large Diameter Pipeline shell ring group is to extending device, and described conveying roller wheel carrier forms by at least four, and the spacing of adjacent conveyor roller frame is by increase gradually backward the construction technology that constantly lengthens to meet shell ring near described shell ring three-dimensional regulating mechanism one end.
Aforesaid Large Diameter Pipeline shell ring group is to extending device, but is equipped with the conveying roller of lifting on the described conveying roller wheel carrier, is delivered to smoothly next station to make things convenient for prefabricated pipeline.
Further, aforesaid Large Diameter Pipeline shell ring group is to extending device, and described conveying roller wheel carrier comprises two active transportation roller frames at least, described active transportation roller frame by the electrical motor driven running roller provide the shell ring group to the time rotary power.
The invention has the beneficial effects as follows: the present invention utilize two bench roller wheel carriers can realize the three-dimensional regulation docking of different-diameter, different length shell ring, but two running roller stand realize synchronously by pull bar and spacing is regulated by turning rolls is integrated on the elevating bracket.Apparatus structure of the present invention is simple, and reliability is high, and comparing like product, to have the processing and manufacturing difficulty low, the characteristics such as materials are few, and cost is low.
Description of drawings
Fig. 1 is shell ring three-dimensional regulating mechanism structural representation of the present invention.
Fig. 2 is roller frame structural representation of the present invention.
Fig. 3 is conveying roller frame structural representation of the present invention.
Fig. 4 is the present device structure chart.
The specific embodiment
Embodiment 1
A kind of pipe Large Diameter Pipeline shell ring group that the present embodiment provides is to extending device, structure as shown in Figure 1 to Figure 3, comprise cover shell ring three-dimensional regulating mechanism 1 and four conveying roller wheel carriers, there are two to be active transportation roller frame 2 in four conveying roller wheel carriers, two for carrying driven voller wheel carrier 3, active transportation roller frame 2 is between two driven conveying roller wheel carriers 3, electro-motor by the active transportation roller frame provide group to the time to the power of shell ring rotation, four conveying roller wheel carriers and shell ring three-dimensional regulating mechanism 1 are installed point-blank side by side; Shell ring three-dimensional regulating mechanism 1 comprises conveying roller frame 4,5 of the first running rollers and the second roller wheel carrier 6 that is installed on the bottom guide rail 7, conveying roller frame 4 is installed between the first roller frame 5 and the second roller wheel carrier 6, second roller wheel carrier 6 moves axially oil cylinder 8 driving adjustment by the shell ring that is installed between the bottom track 7, the first roller frame 5 bottoms are connected with the pull bar 9 in order to spacing, and pull bar 9 one ends are connected on the conveying roller frame 4; Pull bar 9 is provided with the pin-and-hole that limits spacing, grafting pin 10 on the pin-and-hole; The the first/two roller frame comprises roller frame bearing 11, hoist cylinder 12, roller frame 13, left and right sides radial oil cylinders 14, running roller 15 and running roller mounting platform 16, roller frame bearing 11 is slidingly mounted on the bottom track 7, roller frame 13 both sides are equipped with hoist cylinder 12 and link to each other with roller frame bearing 11, by left and right sides radial oil cylinders 14 running roller mounting platform 16 is installed on the roller frame 13, running roller 15 is installed on the running roller mounting platform 16, running roller mounting platform 16 is provided with the adjusting handle 17 of regulating the running roller spacing, regulate two rolling axle spacings on the running roller mounting platform by adjusting handle 17, make it to place various different Large Diameter Pipeline shell rings, and make the center of shell ring remain on suitable height; Conveying roller frame 4 comprises conveying roller hoist cylinder 18, conveying roller bearing 19, conveying roller mounting platform 20 and conveying roller 21, conveying roller bearing 19 is installed on the bottom track 4, conveying roller mounting platform 20 both sides are installed on the conveying roller bearing 19 by conveying roller hoist cylinder 18, and conveying roller 21 is fixedly mounted on the conveying roller mounting platform 20.
The lifting travel of conveying roller hoist cylinder is greater than the hoist cylinder lifting travel, when shell ring carry out the three-dimensional regulation group to the time, the conveying roller hoist cylinder is reduced to extreme lower position, in the shell ring group to after finishing, the conveying roller hoist cylinder rises to the extreme higher position, allow shell ring and the first roller frame and second roller wheel carrier break away from, make things convenient for shell ring to be delivered to next station.
All the time place on the three-dimensional regulating mechanism of the present invention one the joint shell ring, every group to one the joint shell ring after, workpiece moves certain distance backward, organize again to next the joint shell ring, shell ring is the longest to reach 12 meters.As shown in Figure 4, it is a＜b＜c that four bench roller wheel carrier spacings are closed, and meets the construction technology that shell ring constantly lengthens.But every bench roller wheel carrier is the conveying roller of subsidiary lifting all, makes things convenient for prefabricated pipeline to be delivered to next station; And the bearing capacity of roller frame increases after by forward direction successively, and adopts modularized design, has improved design efficiency, has shortened the production cycle.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1. Large Diameter Pipeline shell ring group comprises shell ring three-dimensional regulating mechanism and at least two group conveying roller wheel carriers to extending device, and described conveying roller wheel carrier and described shell ring three-dimensional regulating mechanism are installed point-blank side by side; It is characterized in that: described shell ring three-dimensional regulating mechanism comprises conveying roller frame, the first roller frame and the second roller wheel carrier that is installed on the bottom guide rail, described conveying roller frame is installed between the first roller frame and the second roller wheel carrier, and described second roller wheel carrier moves axially the hydraulic oil cylinder driving adjustment by the shell ring that is installed between the described bottom track; Described the first/two roller frame comprises roller frame bearing, hoist cylinder, roller frame, left and right sides radial oil cylinders, running roller and running roller mounting platform, described roller frame bearing sliding is installed on the described bottom track, described roller frame both sides are equipped with hoist cylinder and link to each other with described roller frame bearing, by described left and right sides radial oil cylinders described running roller mounting platform is installed on the described roller frame, described running roller is installed on the described running roller mounting platform; Described conveying roller frame comprises conveying roller hoist cylinder, conveying roller bearing, conveying roller mounting platform and conveying roller, described conveying roller bearing is installed on the described bottom track, described conveying roller mounting platform both sides are installed on the described conveying roller bearing by described conveying roller hoist cylinder, and described conveying roller is fixedly mounted on the described conveying roller mounting platform.
2. Large Diameter Pipeline shell ring group according to claim 1 is characterized in that extending device: described the first roller frame bottom is connected with the pull bar in order to spacing, and described pull bar one end is connected on the described conveying roller frame; Described pull bar is provided with the pin-and-hole that limits spacing, the pin of pegging graft on the described pin-and-hole.
3. Large Diameter Pipeline shell ring group according to claim 1 is characterized in that extending device: described running roller mounting platform is provided with the adjusting handle of regulating the running roller spacing.
4. Large Diameter Pipeline shell ring group according to claim 1 is characterized in that extending device: the lifting travel of described conveying roller hoist cylinder is greater than described hoist cylinder lifting travel.
5. Large Diameter Pipeline shell ring group according to claim 1 is characterized in that extending device: described conveying roller wheel carrier forms by at least four, and the spacing of adjacent conveyor roller frame is by increasing gradually backward near described shell ring three-dimensional regulating mechanism one end.
6. Large Diameter Pipeline shell ring group according to claim 5 is characterized in that extending device: but be equipped with the conveying roller of lifting on the described conveying roller wheel carrier.
7. Large Diameter Pipeline shell ring group according to claim 5 is characterized in that extending device: described conveying roller wheel carrier comprises two active transportation roller frames at least, described active transportation roller frame by the electrical motor driven running roller provide the shell ring group to the time rotary power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468814.9A CN102935575B (en) | 2012-11-19 | 2012-11-19 | Large-pipe-diameter shell section pair group extension device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468814.9A CN102935575B (en) | 2012-11-19 | 2012-11-19 | Large-pipe-diameter shell section pair group extension device |
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| CN102935575A true CN102935575A (en) | 2013-02-20 |
| CN102935575B CN102935575B (en) | 2015-05-20 |
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| CN201210468814.9A Active CN102935575B (en) | 2012-11-19 | 2012-11-19 | Large-pipe-diameter shell section pair group extension device |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567695A (en) * | 2013-11-04 | 2014-02-12 | 南京奥特电气股份有限公司 | Cylinder assembling device |
| CN103586618A (en) * | 2013-09-11 | 2014-02-19 | 郑军林 | Large pipe welding platform |
| CN104139352A (en) * | 2014-07-18 | 2014-11-12 | 北京航天发射技术研究所 | Mechanical butt joint device |
| CN104353962A (en) * | 2014-11-04 | 2015-02-18 | 国家电网公司 | Axial movement device for welding of bus tube |
| CN106623515A (en) * | 2016-12-30 | 2017-05-10 | 深圳赤湾胜宝旺工程有限公司 | Heavy steel pipe matching and assembling method and system |
| CN107265077A (en) * | 2016-04-06 | 2017-10-20 | 南通中集罐式储运设备制造有限公司 | The horizontal conveying of cylindrical workpiece and slewing equipment |
| CN108857251A (en) * | 2018-07-11 | 2018-11-23 | 祖全达 | A kind of power construction place track laying pipeline the service of connection devices |
| CN110539113A (en) * | 2019-08-28 | 2019-12-06 | 上海市安装工程集团有限公司 | reducing pipe section assembling rack and assembling method thereof |
| CN110653557A (en) * | 2019-09-30 | 2020-01-07 | 王秋平 | Steel pipe welding machine convenient to pull and straighten |
| WO2020155457A1 (en) * | 2019-01-30 | 2020-08-06 | 汪卫东 | Three-dimensional adjustment pipeline bracket used for pipeline alignment |
| CN112372227A (en) * | 2020-10-20 | 2021-02-19 | 海洋石油工程（青岛）有限公司 | Lacing wire assembly device |
| CN113042969A (en) * | 2021-04-01 | 2021-06-29 | 黄欢娣 | Auxiliary device for hydraulic engineering pipeline welding and using method thereof |
| CN113857765A (en) * | 2021-10-28 | 2021-12-31 | Dig自动化工程（武汉）有限公司 | Pipeline extension assembly quality |
| CN114248061A (en) * | 2021-11-16 | 2022-03-29 | 海洋石油工程（青岛）有限公司 | Novel process for lengthening large jacket steel pile |
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| US4285460A (en) * | 1979-08-13 | 1981-08-25 | Midcon Pipeline Equipment Co. | Method and apparatus for double jointing pipe |
| CN2825214Y (en) * | 2005-09-09 | 2006-10-11 | 中国石油天然气管道局 | Butt-joint device for twin tube |
| CN101602194A (en) * | 2009-07-11 | 2009-12-16 | 中国第二冶金建设有限责任公司 | A kind of steel cylinders group docking regular way |
| CN201471117U (en) * | 2009-09-02 | 2010-05-19 | 南京奥特电气有限公司 | All-in-one machine for pairing shell sections and inner welding |
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| CN101885129A (en) * | 2010-06-30 | 2010-11-17 | 潍坊五洲风电设备有限公司 | Shell ring assembly device for assembly of tower body of wind power generation iron tower |
| CN202894676U (en) * | 2012-11-19 | 2013-04-24 | 南京奥特电气股份有限公司 | Large pipe diameter shell ring butt joint lengthening device |
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2012
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4285460A (en) * | 1979-08-13 | 1981-08-25 | Midcon Pipeline Equipment Co. | Method and apparatus for double jointing pipe |
| CN2825214Y (en) * | 2005-09-09 | 2006-10-11 | 中国石油天然气管道局 | Butt-joint device for twin tube |
| CN101602194A (en) * | 2009-07-11 | 2009-12-16 | 中国第二冶金建设有限责任公司 | A kind of steel cylinders group docking regular way |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586618A (en) * | 2013-09-11 | 2014-02-19 | 郑军林 | Large pipe welding platform |
| CN103567695A (en) * | 2013-11-04 | 2014-02-12 | 南京奥特电气股份有限公司 | Cylinder assembling device |
| CN104139352A (en) * | 2014-07-18 | 2014-11-12 | 北京航天发射技术研究所 | Mechanical butt joint device |
| CN104353962A (en) * | 2014-11-04 | 2015-02-18 | 国家电网公司 | Axial movement device for welding of bus tube |
| CN107265077A (en) * | 2016-04-06 | 2017-10-20 | 南通中集罐式储运设备制造有限公司 | The horizontal conveying of cylindrical workpiece and slewing equipment |
| CN106623515A (en) * | 2016-12-30 | 2017-05-10 | 深圳赤湾胜宝旺工程有限公司 | Heavy steel pipe matching and assembling method and system |
| CN106623515B (en) * | 2016-12-30 | 2019-04-30 | 深圳赤湾胜宝旺工程有限公司 | Heavy steel tube matching and group are to method and system |
| CN108857251A (en) * | 2018-07-11 | 2018-11-23 | 祖全达 | A kind of power construction place track laying pipeline the service of connection devices |
| CN108857251B (en) * | 2018-07-11 | 2020-11-06 | 温州职业技术学院 | Circuit laying pipeline butt joint equipment for electric power construction site |
| WO2020155457A1 (en) * | 2019-01-30 | 2020-08-06 | 汪卫东 | Three-dimensional adjustment pipeline bracket used for pipeline alignment |
| CN110539113A (en) * | 2019-08-28 | 2019-12-06 | 上海市安装工程集团有限公司 | reducing pipe section assembling rack and assembling method thereof |
| CN110653557A (en) * | 2019-09-30 | 2020-01-07 | 王秋平 | Steel pipe welding machine convenient to pull and straighten |
| CN112372227A (en) * | 2020-10-20 | 2021-02-19 | 海洋石油工程（青岛）有限公司 | Lacing wire assembly device |
| CN113042969A (en) * | 2021-04-01 | 2021-06-29 | 黄欢娣 | Auxiliary device for hydraulic engineering pipeline welding and using method thereof |
| CN113042969B (en) * | 2021-04-01 | 2021-11-16 | 黄欢娣 | Auxiliary device for hydraulic engineering pipeline welding and using method thereof |
| CN113857765A (en) * | 2021-10-28 | 2021-12-31 | Dig自动化工程（武汉）有限公司 | Pipeline extension assembly quality |
| CN114248061A (en) * | 2021-11-16 | 2022-03-29 | 海洋石油工程（青岛）有限公司 | Novel process for lengthening large jacket steel pile |
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| CN102935575B (en) | 2015-05-20 |
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