CN204023540U - A kind of drilling platform - Google Patents
A kind of drilling platform Download PDFInfo
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- CN204023540U CN204023540U CN201420004111.5U CN201420004111U CN204023540U CN 204023540 U CN204023540 U CN 204023540U CN 201420004111 U CN201420004111 U CN 201420004111U CN 204023540 U CN204023540 U CN 204023540U
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- platform
- drilling
- support column
- float
- jacking system
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- 238000005553 drilling Methods 0.000 title claims abstract description 60
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000013535 sea water Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of drilling platform, described drilling platform comprises: platform, jacking system, a plurality of support column, float structure and handling apparatus, a plurality of support columns pass platform and are flexibly connected with platform, jacking system, float structure and handling apparatus are all arranged on platform, jacking system is used for making platform to move up and down on support column, and handling apparatus is for handling appliance.The utility model embodiment provides a kind of drilling platform, can implementation platform moving up and down on support column by jacking system, be so arranged so that drilling platform is simple in structure, and easy for installation; On this external platform, be provided with float structure, make the drilling platform can be floating across the sea when not working, so be arranged so that staff's mobile platform is very convenient, saved the demounting procedure when mobile drilling platform, and be convenient to transport, greatly reduce the preparation before probing, improved the operating efficiency of probing, so the utility model can meet offshore drilling requirements of one's work.
Description
Technical field
The utility model relates to neritic area nuclear power prospecting technical field, particularly a kind of drilling platform.
Background technology
At present, carry out drilling operation at sea and all will set up a drilling platform, drilling platform is for providing a safety, stable working environment to staff and equipment.
The normal framework type working platform that adopts in prior art, framework type working platform consists of post leg, platform, base, support, lifting appliance and crossbeam, its center pillar leg, platform and base need to be built in water, operate more difficult, after having built in water, with post leg, platform is supported on sea, then complete building of follow-up support, lifting appliance and crossbeam, the time of building needs about 2 years of General Frame formula platform.
In realizing process of the present utility model, inventor finds that prior art at least exists following problem:
In prior art, complicated integral structure causes installing complicated, make the preparation time of drilling operation long, thereby the operating efficiency of impact probing, in addition drilling platform need to move according to the difference of bore position, therefore drilling platform need to be dismantled and is transported to assigned address installs again, mobile and dismounting drilling platform is made troubles to drilling operation so repeatedly, cost increases and significantly increases with drilling hole amount, so prior art is not suitable for the probing needs of marine neritic area.
Utility model content
In order to solve the baroque problem of prior art drilling platform, the utility model embodiment provides a kind of drilling platform.Described technical scheme is as follows:
A kind of drilling platform is provided, described drilling platform comprises: platform, jacking system, a plurality of support column, float structure and handling apparatus, a plurality of described support columns pass described platform and are flexibly connected with described platform, described jacking system, described float structure and described handling apparatus are all arranged on described platform, and described jacking system is connected with described support column, described jacking system is used for making described platform to move up and down on described support column, and described float structure is for providing buoyancy to described platform.
As preferably, described float structure is keg float, and described keg float is arranged on described platform below, and described keg float is for providing buoyancy to described platform.
Further, described platform is frame construction.
Further, described drilling platform also comprises angle bar, and described angle bar is arranged on the surface of described platform, and described angle bar is used for reinforcing described platform.
As preferably, described float structure is plastic float, and it is inner that described plastic float is arranged on described platform, and described plastic float is for providing buoyancy to described platform.
As preferably, described jacking system comprises a plurality of hydraulic lifting oil cylinders and a plurality of elevating lever, a plurality of described hydraulic lifting oil cylinders and the corresponding setting of a plurality of described support columns, and described a plurality of hydraulic lifting oil cylinder is all arranged on described platform, hydraulic lifting oil cylinder and be provided with described elevating lever described in each between support column described in each.
As preferably, described jacking system is Chain block, and described Chain block is arranged on described platform, and described Chain block is connected with described support column, and described Chain block is for platform described in lifting.
Further, described drilling platform also comprises antiskid plate, and described antiskid plate is laid on described platform surface.
Further, described drilling platform also comprises base, and described base is arranged on the bottom of described support column, and described base is for firm described support column.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The utility model embodiment provides a kind of drilling platform, by platform, jacking system, a plurality of support column, float structure and handling apparatus, form, so be arranged so that drilling platform is simple in structure, easy for installation, and can implementation platform moving up and down on support column by jacking system; On this external platform, be provided with float structure, make the drilling platform can be floating across the sea when not working, so be arranged so that staff's mobile platform is very convenient, saved the demounting procedure when mobile drilling platform, and be convenient to transport, greatly reduced the preparation before probing, improved the operating efficiency of probing, so the utility model can meet marine neritic area probing requirements of one's work.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the drilling platform apparatus structure schematic diagram that the utility model embodiment provides.
Wherein: 1 platform,
2 jacking systems,
3 support columns,
4 float structures,
5 handling apparatus.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, a kind of drilling platform is provided, described drilling platform comprises: platform 1, jacking system 2, a plurality of support columns 3, float structure 4 and handling apparatus 5, a plurality of described support columns 3 pass described platform 1 and are flexibly connected with described platform 1, described jacking system 2, described float structure 4 and described handling apparatus 5 are all arranged on described platform 1, one end of described jacking system 2 is connected with described platform 1, the other end of described jacking system 2 is connected with described support column 3, described jacking system 2 for moving up and down described platform 1 on described support column 3, described float structure 4 is for providing buoyancy to described platform 1, described handling apparatus 5 is for handling appliance.
Wherein, as preferably on 1 four jiaos, platform, a through hole being respectively set, four support columns 3 are flexibly connected with platform 1 through four through holes respectively, for guaranteeing the good support effect of support column 3, when support column 3 is installed, support column 3 and platform 1 are had to the requirement of verticality, support column 3 is higher with platform 1 verticality, support effect is better, and platform is more stable.Staff is flexibly connected jacking system 2 one end with described platform 1, described jacking system 2 other ends are connected with described support column 3, float structure 4 is arranged on platform 1, after so staff has assembled the utility model embodiment, treat high tide, by float structure 4, make platform 1 floating across the sea, facilitate staff's mobile platform 1, when platform 1 arrives assigned address, utilize jacking system 2 that support column 3 is put into seabed, as platform 1, support, and can make platform 1 continue to rise by jacking system 2, leave sea level, so make platform 1 not be subject to seawater influence, make platform 1 more steady.Described drilling platform also comprises handling apparatus 5, described handling apparatus 5 is arranged on described platform 1, described handling apparatus 5 is for handling staff and equipment, so can make between platform and ship convenient when conveying articles or personnel, by using handling apparatus 5, can make the personnel on ship and drill the article handlings such as accessory to platform 1, also the personnel of platform and article can be transported on ship.As preferably, handling apparatus 5 is selected crane and hanging basket, and one end of crane is arranged on platform 1, and the crane other end connects hanging basket, and hanging basket is for loading personnel and article.When carrying out article personnel between ship and drilling platform while exchanging, by using handling apparatus, can avoid ship to contact with platform 1, just can realize by remote manipulation article between ship and platform 1 or personnel's exchange, thereby can effectively exempt the phenomenon of ship impact platform under the effect of wave, further eliminate the potential safety hazard in the utility model embodiment.
The utility model embodiment provides a kind of drilling platform, by platform 1, jacking system 2, a plurality of support columns 3, float structure 4 and handling apparatus 5 form, so be arranged so that drilling platform is simple in structure, easy for installation, and by support column 3 support platforms 1, jacking system 2 lift platforms 1, platform 1 makes more than can rise to sea level, can avoid the impact of seawater on probing work, it is can implementation platform 1 floating across the sea by float structure 4 when platform 1 is not worked, make staff's mobile platform 1 very convenient, the utility model is simple in structure, easily install, dismounting and transportation, and mobile platform 1 at any time, reduced the preparation before probing, improved the operating efficiency of probing, economic benefit is obvious, therefore the utility model can meet sea, neritic area probing requirements of one's work.
As preferably, described float structure 4 is keg float, and described keg float is arranged on described platform 1 below, and described keg float is for providing buoyancy to described platform 1.
Wherein, at platform 1 bottom margin, a plurality of hooks are set, be used for articulating a plurality of keg floats, when platform 1 rises to sea level when above by jacking system 2, keg float is taken off from hook, when drilling end-of-job platform 1 and drop to sea level, staff can hang on hook by a plurality of keg floats again, so can reuse this float structure 4, and easy to operate, practicality is good.
As shown in Figure 1, further, described platform 1 is frame construction, and so setting can reduce platform 1 sole mass, and can provide space to follow-up filling plastic float.
Further, described drilling platform also comprises angle bar, and described angle bar is arranged on the surface of described platform 1, and described angle bar is used for reinforcing described platform 1, and building of many angle bar can make drilling equipment be placed in the plane of angle bar formation.
As preferably, described float structure 4 is plastic float, and described plastic float is arranged on described platform 1 inside, and described plastic float is for providing buoyancy to described platform 1, the maximum buoyancy that plastic float can provide is about 32 tons, meets the needs of 12 tons of drilling platform gross weights.
Wherein, by the known float structure 4 of those skilled in the art, have multiple, as preferably, plastic float is arranged on to platform framework inside as float structure 4, and plastic float can be the foam floating body of lightweight, and the buoyancy effects that plastic float produces is obvious, and be easily arranged in platform 1, the cost of plastic float is low, can repeatedly utilize, and practicality is high.
As preferably, described jacking system 2 comprises a plurality of hydraulic lifting oil cylinders and a plurality of elevating lever, a plurality of described hydraulic lifting oil cylinders and the corresponding setting of a plurality of described support columns 3, and a plurality of described hydraulic lifting oil cylinders are all arranged on described platform 1, hydraulic lifting oil cylinder and be provided with described elevating lever described in each between support column 3 described in each.
Wherein, platform 1 is moved to after desired location, start hydraulic lifting oil cylinder, hydraulic lifting oil cylinder passes to support column 3 by generation active force by elevating lever, the opposition that platform 1 utilizes elevating lever to pass to support column 3 is carried out ascending motion, when platform 1 rises to desired height, hydraulic lifting oil cylinder quits work, and staff fixes platform 1 and support column 3 by pin being installed at platform 1 with support column 3.
As preferably, described jacking system 2 is Chain block, and described Chain block is arranged on described platform, and described Chain block is connected with described support column 3, and described Chain block is for platform 1 described in lifting.
Wherein, drilling platform is moved to after desired location, staff is arranged on Chain block on described platform 1, Chain block one end is connected with platform 1, the other end of Chain block is connected with support column 3, staff gets final product moving up and down of implementation platform 1 by operation Chain block, and Chain block is simple in structure, easy operating.
As preferably, described jacking system 2 comprises: a plurality of hydraulic lifting oil cylinders, a plurality of elevating lever and a plurality of Chain block, a plurality of described hydraulic lifting oil cylinders are arranged on described platform 1, hydraulic lifting oil cylinder and be provided with described elevating lever described in each between support column 3 described in each, a plurality of Chain blocks are arranged on described platform 1, Chain block one end is connected with platform 1, and the other end of Chain block is connected with support column 3
Wherein, because the hoisting depth of hydraulic lifting oil cylinder is limited, therefore, when platform 1 rises while surpassing the maximum height of hydraulic lifting oil cylinder, need to reinstall, therefore adopt and hydraulic lifting oil cylinder is combined to setting with Chain block, when hydraulic lifting oil cylinder reaches after operational height, by manual operation Chain block, continue lifting platform 1, so can greatly increase the efficiency that platform 1 promotes, save time.
Further, described drilling platform also comprises antiskid plate, and described antiskid plate is laid on described platform 1 surface.
Further, described drilling platform also comprises base, and described base is arranged on described support column 3 ends, the support of described base for stablizing described support column 3.
The utility model embodiment is by advance after seashore has been built platform 1 and support column 3, by float structure 4, jacking system 2 and drilling equipment are arranged on platform 1, after high tide, platform 1 can float across the sea, by ship, move platform 1 to required drilling position, until platform 1, arrive after required drilling position, put down support column 3, post 3 to be supported arrives seabed, staff starts hydraulic lifting oil cylinder, make platform 1 continue to rise away from sea level, while arriving desired height on platform 1, utilize pin that platform 1 is fixing with support column 3, so can prevent that platform 1 is subject to the impact of seawater, staff and equipment can normally be worked on platform 1, after whole driller completes, pin is taken out, utilize hydraulic lifting oil cylinder that platform 1 is dropped on sea, and regain the support column 3 in seabed, by ship, draw and deliver to next probing place again, the utility model embodiment mobile platform 1 convenience, simple in structure, easily install, dismounting and transportation, and mobile platform 1 at any time, reduced the preparation before probing, improved the operating efficiency of probing, and the utility model embodiment has higher stability, be not subject to general trend, the impact of stormy waves, there is higher Practical Performance, the needs that can adapt to neritic area probing.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a drilling platform, it is characterized in that, described drilling platform comprises: platform, jacking system, a plurality of support column, float structure and handling apparatus, a plurality of described support columns pass described platform and are flexibly connected with described platform, described jacking system, described float structure and described handling apparatus are all arranged on described platform, and described jacking system is connected with described support column, described jacking system is used for making described platform to move up and down on described support column, and described float structure is for providing buoyancy to described platform.
2. drilling platform according to claim 1, is characterized in that, described float structure is keg float, and described keg float is arranged on described platform below, and described keg float is for providing buoyancy to described platform.
3. drilling platform according to claim 1, is characterized in that, described platform is frame construction.
4. drilling platform according to claim 3, is characterized in that, described drilling platform also comprises angle bar, and described angle bar is arranged on the surface of described platform, and described angle bar is used for reinforcing described platform.
5. drilling platform according to claim 4, is characterized in that, described float structure is plastic float, and it is inner that described plastic float is arranged on described platform, and described plastic float is for providing buoyancy to described platform.
6. drilling platform according to claim 1, it is characterized in that, described jacking system comprises a plurality of hydraulic lifting oil cylinders and a plurality of elevating lever, a plurality of described hydraulic lifting oil cylinders and the corresponding setting of a plurality of described support columns, and described a plurality of hydraulic lifting oil cylinder is all arranged on described platform, hydraulic lifting oil cylinder and be provided with described elevating lever described in each between support column described in each.
7. according to the drilling platform described in claim 1 or 6, it is characterized in that, described jacking system is Chain block, and described Chain block is arranged on described platform, and described Chain block is connected with described support column, and described Chain block is for platform described in lifting.
8. drilling platform according to claim 1, is characterized in that, described drilling platform also comprises antiskid plate, and described antiskid plate is laid on described platform surface.
9. according to the drilling platform described in claim 1 or 8, it is characterized in that, described drilling platform also comprises base, and described base is arranged on the bottom of described support column, and described base is for firm described support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004111.5U CN204023540U (en) | 2014-01-03 | 2014-01-03 | A kind of drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004111.5U CN204023540U (en) | 2014-01-03 | 2014-01-03 | A kind of drilling platform |
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| Publication Number | Publication Date |
|---|---|
| CN204023540U true CN204023540U (en) | 2014-12-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420004111.5U Expired - Lifetime CN204023540U (en) | 2014-01-03 | 2014-01-03 | A kind of drilling platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN204023540U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850235A (en) * | 2014-02-24 | 2014-06-11 | 浙江海洋学院 | Offshore platform pile leg protection device |
| CN105951702A (en) * | 2016-04-29 | 2016-09-21 | 武汉船用机械有限责任公司 | Gear lifting mechanism suitable for lifting platform |
| CN106043611A (en) * | 2016-06-08 | 2016-10-26 | 中铁建大桥工程局集团第工程有限公司 | Floating reef explosion platform |
| CN110735427A (en) * | 2019-10-28 | 2020-01-31 | 海风电气(江苏)有限公司 | ocean engineering platform anti-corrosion shell structure and construction method |
-
2014
- 2014-01-03 CN CN201420004111.5U patent/CN204023540U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850235A (en) * | 2014-02-24 | 2014-06-11 | 浙江海洋学院 | Offshore platform pile leg protection device |
| CN103850235B (en) * | 2014-02-24 | 2016-08-31 | 浙江海洋学院 | Ocean platform pile leg protection device |
| CN105951702A (en) * | 2016-04-29 | 2016-09-21 | 武汉船用机械有限责任公司 | Gear lifting mechanism suitable for lifting platform |
| CN105951702B (en) * | 2016-04-29 | 2017-12-01 | 武汉船用机械有限责任公司 | A kind of gear elevator structure suitable for hoistable platform |
| CN106043611A (en) * | 2016-06-08 | 2016-10-26 | 中铁建大桥工程局集团第工程有限公司 | Floating reef explosion platform |
| CN110735427A (en) * | 2019-10-28 | 2020-01-31 | 海风电气(江苏)有限公司 | ocean engineering platform anti-corrosion shell structure and construction method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |