CN204234488U - For the seamless steel pipe traversing carriage that drilling platforms stay tube is produced - Google Patents
For the seamless steel pipe traversing carriage that drilling platforms stay tube is produced Download PDFInfo
- Publication number
- CN204234488U CN204234488U CN201420423948.3U CN201420423948U CN204234488U CN 204234488 U CN204234488 U CN 204234488U CN 201420423948 U CN201420423948 U CN 201420423948U CN 204234488 U CN204234488 U CN 204234488U
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- CN
- China
- Prior art keywords
- workbench
- hydraulic cylinder
- pedestal
- support
- workpiece
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of seamless steel pipe traversing carriage produced for drilling platforms stay tube, mobile guide is arranged on drawbench support and supports long axis workpiece guarantee workpiece axiality, governor motion is installed in workbench lower end, this governor motion comprises pedestal, guide post, hydraulic cylinder, one and the homoaxial half-nut groove of drawbench support is fixed with in the middle part of pedestal lower end, this half-nut groove engagement installation one is by motor-driven screw rod, and bolt rotary thus the translation of band moving base coaxial water are moved; Vertically install a hydraulic cylinder above pedestal, this hydraulic cylinder upper end is fixedly mounted with workbench, and this Driven by Hydraulic Cylinder workbench coaxially moves up and down; Corner between workbench and pedestal is all symmetrically installed with a guide post.The utility model design science, rational in infrastructure, easy to adjust, accurate positioning, can drive translational speed by motor, the axiality of effective guarantee long axis workpiece, conveniently installs and takes off workpiece, enhancing productivity, and cost is lower, improving production efficiency and product quality.
Description
Technical field
The utility model relates to marine drilling platform, especially a kind of seamless steel pipe traversing carriage produced for drilling platforms stay tube.
Background technology
Along with offshore oil, the deepening continuously of gas field exploration and exploitation, the demand of offshore self-elevating drilling platform diagonal bracing pipe (being generally seamless steel pipe) gets more and more, and along with the increase of the depth of water and design requirement, required grade of steel is also more and more higher.But along with the increase of grade of steel demand, the corresponding increase of its production difficulty, particularly for wearing and tearing and the consumption significantly increase of perforating roller.
Because workpiece is longer, requirement on machining accuracy is higher, and common support is difficult to the axiality requirement meeting plug, and carrying roller only has supporting role, cannot drive long axis workpiece transmission, and regulate and comparatively waste time and energy, production efficiency is lower.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of seamless steel pipe traversing carriage produced for drilling platforms stay tube, design science is reasonable, structure is simple, and manufacturing process is simple, low cost of manufacture.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of seamless steel pipe traversing carriage produced for drilling platforms stay tube, mobile guide is arranged on drawbench support and supports long axis workpiece guarantee workpiece axiality, it is characterized in that: comprise backing roll, bearing bracket stand and workbench, backing roll both ends horizontal is arranged on the bearing bracket stand of both sides, the support of bearing is coaxially installed on the table, it is characterized in that: governor motion is installed in workbench lower end, this governor motion comprises pedestal, guide post, hydraulic cylinder, one and the homoaxial half-nut groove of drawbench support is fixed with in the middle part of pedestal lower end, this half-nut groove engagement installation one is by motor-driven screw rod, bolt rotary thus the translation of band moving base coaxial water are moved, vertically install a hydraulic cylinder above pedestal, this hydraulic cylinder upper end is fixedly mounted with workbench, and this Driven by Hydraulic Cylinder workbench coaxially moves up and down, corner between workbench and pedestal is all symmetrically installed with a guide post.
And the pedestal lower end of described half-nut groove both sides is all symmetrically installed with an auxiliary guide wheels.
Advantage of the present utility model and good effect are:
The utility model design science, rational in infrastructure, easy to adjust, accurate positioning, can drive translational speed by motor, the axiality of effective guarantee long axis workpiece, conveniently installs and takes off workpiece, enhancing productivity, and cost is lower, improving production efficiency and product quality.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of seamless steel pipe traversing carriage produced for drilling platforms stay tube, mobile guide is arranged on drawbench support and supports long axis workpiece guarantee workpiece axiality, comprise backing roll 1, bearing bracket stand 2 and workbench 3, backing roll both ends horizontal is arranged on the bearing bracket stand of both sides, the support of bearing is coaxially installed on the table, and innovative point of the present utility model is:
Workbench lower end is installed governor motion and can be carried out moving and lift adjustment according to processing needs, the governor motion of workbench comprises pedestal 6, guide post 5, hydraulic cylinder 4, one and the homoaxial half-nut groove 7 of drawbench support is fixed with in the middle part of pedestal lower end, this half-nut groove engagement installation one is by motor-driven screw rod (not showing screw rod in figure), and bolt rotary thus the translation of band moving base coaxial water are moved; In order to ensure mobile axiality, be all symmetrically installed with an auxiliary guide wheels 8 in the pedestal lower end of half-nut groove both sides, the auxiliary guide wheels laminating support lateral wall of these both sides, plays position-limiting action.
Vertically install a hydraulic cylinder above pedestal, this hydraulic cylinder upper end is fixedly mounted with workbench, and this Driven by Hydraulic Cylinder workbench coaxially moves up and down.In order to ensure workbench stationarity, the corner between workbench and pedestal is all symmetrically installed with a guide post, and the guide post adopted in the present embodiment has latch functions, guide post locking common support workbench after arrival setting height.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (1)
1. the seamless steel pipe traversing carriage produced for drilling platforms stay tube, mobile guide is arranged on drawbench support and supports long axis workpiece guarantee workpiece axiality, comprise backing roll, bearing bracket stand and workbench, backing roll both ends horizontal is arranged on the bearing bracket stand of both sides, the support of bearing is coaxially installed on the table, it is characterized in that: governor motion is installed in workbench lower end, this governor motion comprises pedestal, guide post, hydraulic cylinder, one and the homoaxial half-nut groove of drawbench support is fixed with in the middle part of pedestal lower end, this half-nut groove engagement installation one is by motor-driven screw rod, bolt rotary thus the translation of band moving base coaxial water are moved, vertically install a hydraulic cylinder above pedestal, this hydraulic cylinder upper end is fixedly mounted with workbench, and this Driven by Hydraulic Cylinder workbench coaxially moves up and down, corner between workbench and pedestal is all symmetrically installed with a guide post, the pedestal lower end of described half-nut groove both sides is all symmetrically installed with an auxiliary guide wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423948.3U CN204234488U (en) | 2014-07-29 | 2014-07-29 | For the seamless steel pipe traversing carriage that drilling platforms stay tube is produced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423948.3U CN204234488U (en) | 2014-07-29 | 2014-07-29 | For the seamless steel pipe traversing carriage that drilling platforms stay tube is produced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234488U true CN204234488U (en) | 2015-04-01 |
Family
ID=52764040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423948.3U Expired - Fee Related CN204234488U (en) | 2014-07-29 | 2014-07-29 | For the seamless steel pipe traversing carriage that drilling platforms stay tube is produced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919510A (en) * | 2016-06-28 | 2016-09-07 | 汪红 | Building support equipment capable of directionally converting based on parallel mechanism |
| CN106628812A (en) * | 2016-10-19 | 2017-05-10 | 安徽杰蓝特新材料有限公司 | Pulling device applied to pipe turnover plate frame |
-
2014
- 2014-07-29 CN CN201420423948.3U patent/CN204234488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919510A (en) * | 2016-06-28 | 2016-09-07 | 汪红 | Building support equipment capable of directionally converting based on parallel mechanism |
| CN105919510B (en) * | 2016-06-28 | 2018-07-31 | 浙江森海建设有限公司 | A kind of orientable conversion building-supporting equipment based on parallel institution |
| CN106628812A (en) * | 2016-10-19 | 2017-05-10 | 安徽杰蓝特新材料有限公司 | Pulling device applied to pipe turnover plate frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |