CN206488934U - Avoid the Suspension Attachment of Offshore Platform load test stabilization device by face external force - Google Patents
Avoid the Suspension Attachment of Offshore Platform load test stabilization device by face external force Download PDFInfo
- Publication number
- CN206488934U CN206488934U CN201621270092.6U CN201621270092U CN206488934U CN 206488934 U CN206488934 U CN 206488934U CN 201621270092 U CN201621270092 U CN 201621270092U CN 206488934 U CN206488934 U CN 206488934U
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- China
- Prior art keywords
- steel wire
- wire rope
- crawler crane
- suspension
- external force
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- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 230000006641 stabilisation Effects 0.000 title claims abstract description 9
- 238000011105 stabilization Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000006378 damage Effects 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of Suspension Attachment of Offshore Platform load test stabilization device avoided by face external force, including：Crawler crane, the pulley being connected by steel wire rope with crawler crane, through the steel wire rope of rope race, wherein, one end of steel wire rope is connected with the supporting snap ring on tested suspension centre, and the other end of steel wire rope links together with dynamometer, chain block, counterweight successively；And crawler crane is connected with movable earth anchor also by steel wire rope, the steel wire rope and horizontal line at the suspension hook two ends of crawler crane are at 45 °, to ensure that suspension hook is vertical.The utility model is easy to operate, moves steel wire rope, counterweight by pulley, not only makes suspension centre from the destruction of face external force；Moreover, the crawler crane of coordinating operation changes suspension centre Impact direction by erect-position, solve need it is extra take the problems such as tearing scaffold, mobile platform equipment, pipeline open, broken the limitation of working space.
Description
Technical field
The utility model is related to the experimental provision of suspension centre load, more particularly to a kind of for avoiding the ocean by face external force from putting down
Platform suspension centre load test experimental provision.Belong to Offshore Engineering field.
Background technology
In offshore platform work, due to being related to safe handling problem, suspension centre is needed in land formation, and is being adjusted
The examination stage carries out load test, to confirm its security.
At present, existing test method is, in suspension centre arranged beneath balancing weight, then, with suspender belt or steel wire rope, to pull calabash
Balancing weight is connected by reed, dynamometer with suspension centre, by adjusting chain block, is read after the load that suspension centre is born, is just completed
Load test stabilization.But, because this experimental method one is：It is required that there must be larger working space below suspension centre, matched somebody with somebody with facilitating
Weight, steel wire rope, extra taking tear the work such as the new temporary structure of scaffold, mobile platform equipment, pipeline, welding open；Two are：Due to
The construction of load test stabilization region other work posts sometimes, therefore, influence is brought to load test stabilization below suspension centre；Three are：Due to tested
The Impact direction requirement of the suspension centre of examination must be mutually perpendicular to ground, in case suspension centre is destroyed due to the influence of face external force；
Therefore, above-mentioned load test stabilization method has some limitations.
Utility model content
Main purpose of the present utility model is the disadvantages mentioned above for overcoming prior art to exist, and provides one kind and avoid by face
The Suspension Attachment of Offshore Platform load test experimental provision of external force, it moves steel wire rope, counterweight by pulley, not only makes suspension centre from face
The destruction of external force；Moreover, the crawler crane of coordinating operation changes suspension centre Impact direction by erect-position, solving needs extra take
The problems such as tearing scaffold, mobile platform equipment, pipeline open, has broken the limitation of working space.
The purpose of this utility model is realized by following technical scheme：
A kind of Suspension Attachment of Offshore Platform load test experimental provision avoided by face external force, it is characterised in that：Including：Crawler belt
The pulley for hanging, being connected by steel wire rope with crawler crane, through the steel wire rope of rope race, wherein, one end of steel wire rope is with being tested
The supporting snap ring tried on suspension centre is connected, and the other end of steel wire rope links together with dynamometer, chain block, counterweight successively；And
Crawler crane is connected with movable earth anchor also by steel wire rope, and the steel wire rope and horizontal line at the suspension hook two ends of crawler crane are at 45 °, to protect
Demonstrate,prove the vertical of suspension hook.
The dynamometer, chain block, counterweight are linked together by supporting snap ring.
The beneficial effects of the utility model：The utility model is due to using above-mentioned technical proposal, and its is easy to operate, passes through cunning
The mobile steel wire rope of wheel, counterweight, not only make suspension centre from the destruction of face external force；Moreover, the crawler crane of coordinating operation by erect-position come
Change suspension centre Impact direction, solve need it is extra take the problems such as tearing scaffold, mobile platform equipment, pipeline open, broken work
The limitation in industry space.
Brief description of the drawings
Fig. 1 is the utility model structure schematic front view.
Fig. 2 is that the utility model one kind implements view.
Fig. 3 is another implementation view of the utility model.
Major Symbol explanation in figure：
1. it is pulley, 2. dynamometers, 3. chain blocks, 4. counterweights, 5. crawler cranes, 6. movable earth anchors, 7. steel wire ropes, 8. supporting
Snap ring, 9. tested suspension centres.
Embodiment
As shown in Fig. 1-Fig. 3, the utility model includes：Crawler crane 5, the pulley being connected by steel wire rope 7 with crawler crane 5
1, through the steel wire rope 7 of the grooving of pulley 1, wherein, one end of steel wire rope 7 is connected with the supporting snap ring 8 on tested suspension centre 9, steel
The other end of cord 7 links together with dynamometer 2, chain block 3, counterweight 4 successively；And crawler crane 5 also leads to movable earth anchor 6
Cross steel wire rope 7 to be connected, the steel wire rope 7 and horizontal line at the suspension hook two ends of crawler crane 5 are at 45 °, to ensure the vertical of suspension hook.
Above-mentioned dynamometer 2, chain block 3, counterweight 4 are linked together by supporting snap ring 8.
Above-mentioned pulley 1, dynamometer 2, chain block 3, the specification of snap ring 8 are more than the reality of tested suspension centre 9 for charge of surety
Load is tested, the specification of steel wire rope 7 is 2 times that safe load is the tested load of suspension centre 9.The Lifting Capacity of crawler crane 9 is steel wire
More than 2 times of 7 safe loads of restricting.The weight of counterweight 4 is 1.2 times of the tested experiment of suspension centre 9 load, and the movable weight of earth anchor 6 is quilt
Test the experiment load of suspension centre 9 more than 5 times.
When the utility model is implemented, chain block 3 is adjusted so that connection counterweight 4 and the institute of steel wire rope 7 of tested suspension centre 9
Gradually increased by pulling force, meanwhile, the number of degrees on dynamometer 2 are read, when reaching experiment load, static 5 minutes, tested hang are checked
Point 9 is completed without field experiment after damage.
Above-mentioned pulley 1, dynamometer 2, chain block 3, snap ring 8 are commercially available finished parts, and the content not illustrated is existing
Technology, therefore, no longer repeated.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, it is every according to technical spirit of the present utility model above example is made it is any it is simple modification, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (2)
1. a kind of Suspension Attachment of Offshore Platform load test stabilization device avoided by face external force, it is characterised in that：Including：Crawler crane, pass through
The pulley that steel wire rope is connected with crawler crane, through the steel wire rope of rope race, wherein, on one end of steel wire rope and tested suspension centre
Supporting snap ring be connected, the other end of steel wire rope links together with dynamometer, chain block, counterweight successively；And crawler crane with
Movable earth anchor is connected also by steel wire rope, and the steel wire rope and horizontal line at the suspension hook two ends of crawler crane are at 45 °, to ensure suspension hook
Vertically.
2. the Suspension Attachment of Offshore Platform load test stabilization device according to claim 1 avoided by face external force, it is characterised in that：Institute
Stating dynamometer, chain block, counterweight is linked together by supporting snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270092.6U CN206488934U (en) | 2016-11-25 | 2016-11-25 | Avoid the Suspension Attachment of Offshore Platform load test stabilization device by face external force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270092.6U CN206488934U (en) | 2016-11-25 | 2016-11-25 | Avoid the Suspension Attachment of Offshore Platform load test stabilization device by face external force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488934U true CN206488934U (en) | 2017-09-12 |
Family
ID=59768102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621270092.6U Expired - Fee Related CN206488934U (en) | 2016-11-25 | 2016-11-25 | Avoid the Suspension Attachment of Offshore Platform load test stabilization device by face external force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160817A (en) * | 2019-06-19 | 2019-08-23 | 江苏省特种设备安全监督检验研究院 | Electric block tests reinforcement poise system and its application method |
| CN112485035A (en) * | 2020-12-04 | 2021-03-12 | 招商局重工（江苏）有限公司 | Constant tension winch load test method |
-
2016
- 2016-11-25 CN CN201621270092.6U patent/CN206488934U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160817A (en) * | 2019-06-19 | 2019-08-23 | 江苏省特种设备安全监督检验研究院 | Electric block tests reinforcement poise system and its application method |
| CN110160817B (en) * | 2019-06-19 | 2024-04-16 | 江苏省特种设备安全监督检验研究院 | Boosting weight system for electric hoist test and use method thereof |
| CN112485035A (en) * | 2020-12-04 | 2021-03-12 | 招商局重工（江苏）有限公司 | Constant tension winch load test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |