CN202894676U - Large pipe diameter shell ring butt joint lengthening device - Google Patents
Large pipe diameter shell ring butt joint lengthening device Download PDFInfo
- Publication number
- CN202894676U CN202894676U CN 201220613052 CN201220613052U CN202894676U CN 202894676 U CN202894676 U CN 202894676U CN 201220613052 CN201220613052 CN 201220613052 CN 201220613052 U CN201220613052 U CN 201220613052U CN 202894676 U CN202894676 U CN 202894676U
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- Prior art keywords
- shell ring
- roller
- conveying roller
- frame
- roller frame
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Abstract
The utility model relates to a large pipe diameter shell ring butt joint lengthening device which comprises a shell ring three-dimensional adjustment device and at least two groups of delivery roll wheel frames, wherein the delivery roll wheel frames and the shell ring three-dimensional adjustment device are arranged side by side on a straight line. The shell ring three-dimensional adjustment device comprises a delivery roll frame, a first roll wheel frame and a second roll wheel frame, wherein the delivery roll frame, the first roll wheel frame and the second roll wheel frame are placed on a guide rail on a bottom layer of the shell ring three-dimensional adjustment device, the delivery roll frame is installed between the first roll wheel frame and the second roll wheel frame, and a shell ring axial movement oil cylinder which is installed between rails on the bottom layer drives the second roll wheel frame to adjust. The large pipe diameter shell ring butt joint lengthening device is simple in structure, high in reliability, low in machining difficulty compared with similar products, small in material using, and low in cost and the like.
Description
Technical field
The utility model relates to a kind of pipe prefabrication process equipment, and 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, it is low to have production efficiency, complicated construction technique, the characteristics that the production cycle is long.
The utility model content
Technical problem to be solved in the utility model 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 it is low to have the processing and manufacturing difficulty, and materials are few, and cost is low.
In order to solve above technical problem, the utility model 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 utility model 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 beneficial effects of the utility model are: the utility model 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.The characteristics such as apparatus structure of the present utility model is simple, and reliability is high, and comparing like product, to have the processing and manufacturing difficulty low, and materials are few, and cost is low.
Description of drawings
Fig. 1 is shell ring three-dimensional regulating mechanism structural representation of the present utility model.
Fig. 2 is roller frame structural representation of the present utility model.
Fig. 3 is conveying roller frame structural representation of the present utility model.
Fig. 4 is the utility model equipment structure chart.
The specific embodiment
Embodiment 1
A kind of pipe Large Diameter Pipeline shell ring group that 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 utility model 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 utility model 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 the utility model requirement.
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 |
|---|---|---|---|
| CN 201220613052 CN202894676U (en) | 2012-11-19 | 2012-11-19 | Large pipe diameter shell ring butt joint lengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613052 CN202894676U (en) | 2012-11-19 | 2012-11-19 | Large pipe diameter shell ring butt joint lengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894676U true CN202894676U (en) | 2013-04-24 |
Family
ID=48115393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613052 Expired - Lifetime CN202894676U (en) | 2012-11-19 | 2012-11-19 | Large pipe diameter shell ring butt joint lengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894676U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935575A (en) * | 2012-11-19 | 2013-02-20 | 南京奥特电气股份有限公司 | Large-pipe-diameter shell section pair group extension device |
| CN104129626A (en) * | 2014-07-11 | 2014-11-05 | 北京工业大学 | Universal cylinder assembling and rotating tooling production line |
| CN105081666A (en) * | 2014-05-05 | 2015-11-25 | 天津港航安装工程有限公司 | Pairing welding method for large-diameter steel pipes and pairing welding apparatus for same |
| CN107498219A (en) * | 2016-03-26 | 2017-12-22 | 国网山东省电力公司莱州市供电公司 | Electric pole welder |
-
2012
- 2012-11-19 CN CN 201220613052 patent/CN202894676U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935575A (en) * | 2012-11-19 | 2013-02-20 | 南京奥特电气股份有限公司 | Large-pipe-diameter shell section pair group extension device |
| CN102935575B (en) * | 2012-11-19 | 2015-05-20 | 南京奥特电气股份有限公司 | Large-pipe-diameter shell section pair group extension device |
| CN105081666A (en) * | 2014-05-05 | 2015-11-25 | 天津港航安装工程有限公司 | Pairing welding method for large-diameter steel pipes and pairing welding apparatus for same |
| CN104129626A (en) * | 2014-07-11 | 2014-11-05 | 北京工业大学 | Universal cylinder assembling and rotating tooling production line |
| CN104129626B (en) * | 2014-07-11 | 2016-07-13 | 北京工业大学 | Universal Cylinder assembly revolution tooling production line |
| CN107498219A (en) * | 2016-03-26 | 2017-12-22 | 国网山东省电力公司莱州市供电公司 | Electric pole welder |
| CN107498219B (en) * | 2016-03-26 | 2019-04-26 | 新昌县峰特年智能科技有限公司 | Electric pole welder |
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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: 20130424 |
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| CX01 | Expiry of patent term |