CN205463734U - Spud leg main member correcting unit - Google Patents
Spud leg main member correcting unit Download PDFInfo
- Publication number
- CN205463734U CN205463734U CN201620072759.5U CN201620072759U CN205463734U CN 205463734 U CN205463734 U CN 205463734U CN 201620072759 U CN201620072759 U CN 201620072759U CN 205463734 U CN205463734 U CN 205463734U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- workstation
- spud leg
- guide rail
- support frame
- 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
Links
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
Spud leg main member correcting unit belongs to self -elevating drilling unit spud leg rack calibration equipment field, is fixing the measurement support respectively at the both ends of workstation, is equipped with the steel wire between two measurement supports, tightens the flat straightness who is used for measuring the rack with the steel wire, and fix the support frame an and support frame b on the workstation lie in and install a set of guide rail on the workstation between support frame an and the support frame b, and the lateral bending is proofreaied and correct the base and is fixed on the workstation, and longmen support body passes through pulley mounting on the guide rail, longmen support body on be equipped with the jack, the frock that adopts high -efficient simple high accuracy realizes solving the overproof problem of precision of rack, easily operates than the traditional approach, good control is taken up an area of for a short time, its structure facility manufacturing is simple, and is with low costs.
Description
Technical field
This utility model belongs to pile legs of self-elevating drilling platform tooth bar calibration equipment field, is specifically related to a kind of spud leg main member correcting unit.
Background technology
Tooth bar is the vitals of composition self-elevating drilling platform, supports the operation at sea of whole drilling platforms.But in the making of rack-plate, transhipment, measure, affect due to various factors during storage, there is deformation and cause precision to exceed the risk of tolerance.
Traditional solutions for the deformation of rack-plate then needs the forcing press of thousands of tons of to carry out correction of colding pressing, and the extent of spreading amd application is very limited.Therefore to the overproof problem of precision solving tooth bar must invent a set of tooling device being effective, rigidity and the high tooth bar of intensity are met in amount of deflection and the high-precision requirement in glacing flatness direction.
Summary of the invention
This utility model purpose is according to the deficiency of the problems referred to above, it is provided that a kind of spud leg main member correcting unit, for solving the overproof problem of precision produced in tooth bar manufacturing process.
nullThis utility model is achieved in the following ways spud leg main member correcting unit，In the two ends of the workbench fixed measurement bracket of difference，It is provided with steel wire between two measurement bracket，Steel wire is tightened the glacing flatness for measuring tooth bar，Fixing support rack a and bracing frame b on workbench，Described bracing frame a and bracing frame b is L-type，And bracing frame a and bracing frame b is symmetrical，By bracing frame a and bracing frame b tooth bar erected and fix，One group of guide rail is installed on the workbench between bracing frame a and bracing frame b，A survey at guide rail is provided with lateral bending correction pedestal，After detecting the position that tooth bar camber is overproof，Mobile rack，The place-centric alignment lateral bending correction pedestal making camber overproof is corrected work，Then lateral bending correction pedestal is fixing on the table，Gantry support body is arranged on guide rail by pulley，Described gantry support body is provided with jack，Described jack is provided with pressure transducer.
The beneficial effects of the utility model are the overproof problem of precision using efficient simple high-precision frock to realize solving tooth bar, easier operation than traditional method, and good control is taken up an area little, and its structural facilities is simple to manufacture, low cost.
Accompanying drawing explanation
Fig. 1 is front view；
Fig. 2 is top view；
Fig. 3 is side view；
As described in Fig. 1 to Fig. 3, workbench (1), bracing frame a(2), bracing frame b(3), measurement bracket (4), steel wire (5), guide rail (6), pulley (7), gantry support body (8), jack (9), lateral bending correction pedestal (10).
Detailed description of the invention
nullSpud leg main member correcting unit，At the two ends of workbench (1) the fixed measurement bracket of difference (4)，It is provided with steel wire (5) between two measurement bracket (4)，Steel wire (5) is tightened the glacing flatness for measuring tooth bar，Fixing support rack a(2 on workbench) and bracing frame b(3)，Described bracing frame a(2) and bracing frame b(3) it is L-type，And bracing frame a(2) and bracing frame b(3) symmetrical，By bracing frame a(2) and bracing frame b(3) tooth bar erected and fixes，Be positioned at bracing frame a(2) and bracing frame b(3) between workbench (1) on one group of guide rail (6) is installed，A survey at guide rail (6) is provided with lateral bending correction pedestal (10)，After detecting the position that tooth bar camber is overproof，Mobile rack，Place-centric alignment lateral bending correction pedestal (10) making camber overproof is corrected work，Then lateral bending correction pedestal (10) is fixed on workbench (1)，Gantry support body (8) is arranged on guide rail (6) by pulley (7)，Described gantry support body (8) is provided with jack (9)，Described jack (9) is provided with pressure transducer.Tooth bar overproof for precision is placed on workbench (1), utilize the bracing frame a(2 on workbench (1)) and bracing frame b(3) tooth bar is positioned, and by the survey face of tangible bracing frame, utilize the steel wire (5) that measurement bracket (4) sets up, tooth bar glacing flatness is tested, mobile gantry support body (8), jack (9) on gantry support body (8) is also carried out mobile simultaneously, set pressure parameter, pressure transducer controls jack (9) and colds pressing the position that glacing flatness is overproof, correction, the steel wire (5) set up again with measurement bracket (4) measures.Until precision reaches requirement；The camber of tooth bar is measured by the steel wire (5) utilizing measurement bracket (4) to set up, and detects the position that camber is overproof.Mobile rack, makes place-centric alignment lateral bending correction pedestal (10) that camber is overproof, the mobile jack (9) with pressure transducer be placed on lateral bending correction pedestal (10), survey the tooth top of apical tooth bar, tooth bar is carried out camber correction.Measurement after being corrected again with steel wire (5) bracing wire, until precision reaches requirement.
Claims (2)
1. spud leg main member correcting unit, it is characterized in that, at the two ends of workbench (1) the fixed measurement bracket of difference (4), it is provided with steel wire (5) between two measurement bracket (4), the upper fixing support rack a(2 of workbench (1)) and bracing frame b(3), described bracing frame a(2) and bracing frame b(3) it is L-type, and bracing frame a(2) and bracing frame b(3) symmetrical, be positioned at bracing frame a(2) and bracing frame b(3) between workbench (1) on one group of guide rail (6) is installed, lateral bending correction pedestal (10) it is provided with in the side of guide rail (6), then lateral bending correction pedestal (10) is fixed on workbench (1), gantry support body (8) is arranged on guide rail (6) by pulley (7), described gantry support body (8) is provided with jack (9).
Spud leg main member correcting unit the most according to claim 1, it is characterised in that described jack (9) is provided with pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072759.5U CN205463734U (en) | 2016-01-26 | 2016-01-26 | Spud leg main member correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072759.5U CN205463734U (en) | 2016-01-26 | 2016-01-26 | Spud leg main member correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463734U true CN205463734U (en) | 2016-08-17 |
Family
ID=56639806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072759.5U Expired - Fee Related CN205463734U (en) | 2016-01-26 | 2016-01-26 | Spud leg main member correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756045A (en) * | 2017-11-23 | 2018-03-06 | 广东精泰人防工程有限公司 | A kind of people's air defense door leaf back-pressure correction drilling equipment and its application method |
-
2016
- 2016-01-26 CN CN201620072759.5U patent/CN205463734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756045A (en) * | 2017-11-23 | 2018-03-06 | 广东精泰人防工程有限公司 | A kind of people's air defense door leaf back-pressure correction drilling equipment and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180126 |