CN205188994U - Take branch storehouse skirt -type suction bucket shape basis of pterygoid lamina - Google Patents

Take branch storehouse skirt -type suction bucket shape basis of pterygoid lamina Download PDF

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Publication number
CN205188994U
CN205188994U CN201521011346.8U CN201521011346U CN205188994U CN 205188994 U CN205188994 U CN 205188994U CN 201521011346 U CN201521011346 U CN 201521011346U CN 205188994 U CN205188994 U CN 205188994U
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CN
China
Prior art keywords
skirt
bucket
basis
barrel base
toper
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
Application number
CN201521011346.8U
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Chinese (zh)
Inventor
赵娜
王凯挺
邓美旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Science and Technology
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Shandong University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN201521011346.8U priority Critical patent/CN205188994U/en
Application granted granted Critical
Publication of CN205188994U publication Critical patent/CN205188994U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a toper basis of belted steel system slope pterygoid lamina belongs to ocean engineering equipment technical field among the ocean engineering, for the problem design of solving unable effective improved level bearing capacity in present ocean basis and vertical bearing capacity. The utility model discloses form by toper basis, basic rings, steel slope pterygoid lamina, the toper basis form by steel sheet welding, the upper surface leaves two wash ports, basic rings welding on toper basis upper portion, steel slope pterygoid lamina length to height ratio be 2, length for toper basic height's 12, symmetrical arrangement in toper basis surface, upper and lower two weeks, individual on every thursdays. The utility model discloses simple structure, but reuse, engineering practicability is strong.

Description

A kind of point storehouse skirt-type suction barrel base with wing plate
Technical field
The utility model belongs to offshore engineering equipment technical field, is specifically related to a kind of suction barrel base, particularly relates to a kind of point storehouse skirt-type suction barrel base with wing plate.
Background technology
At present, rapidly, suction barrel base is widely applied in deep-sea oil engineering in ocean engineering development.Bearing capacity is an important indicator of suction barrel base, have great importance, but there be limited evidence currently of has the method that effectively can improve suction Bearing Capacity of Bucket Foundation for the application of suction barrel base in ocean engineering and stability analysis.Barrel base can not remain vertical injection in heavy process of passing through, inclination to a certain degree can be produced, after occurring tilting, be difficult to barrel base to align, reach that desirable barrel base is heavy passes through effect, this gives full play to function in the application to suction barrel base and causes impact.Therefore need a kind of bearing capacity that can not only improve suction barrel base newly of utility model, effectively can also solve the suction barrel base of barrel base problem of run-off the straight in heavy process of passing through, to promote the sustainable development of ocean engineering.
Summary of the invention
The purpose of this utility model is to provide a kind of point storehouse skirt-type suction barrel base with wing plate, this device not only can improve the bearing capacity of suction barrel base, effectively can also solve the problem of barrel base run-off the straight in heavy process of passing through, structure is simple simultaneously, easy construction, reusable edible, practical, Technological Economy is feasible.
Technical solution adopted in the utility model is: a kind of point storehouse skirt-type suction barrel base with wing plate, and it is made up of a point storehouse bucket skirt, main bucket; A described point storehouse bucket skirt is welded by square plate and bucket skirt, and bucket skirt is bottom-open, and crown center leaves the hollow steel circular cylindrical bucket of main bunghole and four symmetrical drain holes, and bucket skirt inside is divided into territory, four storehouses by square plate; Described main bucket is bottom-open, and the hollow steel circular cylindrical bucket of two drain holes is left at top.
Construction usage method of the present utility model is: first to accomplish fluently main bunghole and four symmetrical drain holes at the top of bucket skirt according to designing requirement, square plate is welded on the design attitude on barrel skirt, completes a point storehouse bucket skirt; Accomplish fluently drain hole according to designing requirement at the top of main bucket again, point storehouse bucket skirt and main bucket are welded together; Then be placed on smooth good sea bed according to point storehouse skirt-type suction barrel base of construction requirement by band wing plate, make the effect that suction barrel base is being conducted oneself with dignity be pushed down into the certain degree of depth of sea bed; Finally be connected with six drain holes respectively with six drinking-water pipes, with suction pump, basic internal drawn water, basic internal hydraulic pressure is reduced, suction penetration is carried out to basis.When the run-off the straight of suction barrel base, close the gauge tap of Tong Qun top, depth of penetration larger side drinking-water pipe, other drinking-water pipe normally works, suction barrel base starts to sink to pass through leveling, when after suction barrel base leveling steadily, open pent gauge tap, proceed suction penetration, repeat above process, until barrel base is heavy pass through design attitude.
Operating principle of the present utility model is: a kind of point storehouse skirt-type suction barrel base with wing plate, employ a point storehouse bucket skirt, when when the run-off the straight of suction barrel base, close the gauge tap of Tong Qun top, depth of penetration larger side drinking-water pipe, negative pressure in territory, storehouse, closing control switch place remains unchanged, negative pressure in all the other territories, storehouse continues to increase, and the raised Cang Yuchu of suction barrel base is heavy passes through increasing, and barrel base carries out leveling.Point storehouse bucket skirt increases basis and the contact area of the soil body, effectively can improve the vertically pulling-resistant bearing capacity of suction barrel base.
The beneficial effects of the utility model are: a kind of point storehouse skirt-type suction barrel base with wing plate, point storehouse bucket skirt is used to not only increase the contact area of basis and the soil body, improve the vertically pulling-resistant bearing capacity of suction barrel base, and can barrel base is heavy pass through run-off the straight in process time, carry out leveling.Structure is simple, and easy to operate, Technological Economy is feasible.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of point storehouse skirt-type suction barrel base with wing plate of the utility model.
Fig. 2 is the top view of a kind of point storehouse skirt-type suction barrel base with wing plate of the utility model.
The main bucket of marginal data: 1-; 2-square plate; 3-bucket skirt; 4-drain hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Fig. 1 ~ Fig. 2, a kind of point storehouse skirt-type suction barrel base with wing plate of the utility model, it is made up of a point storehouse bucket skirt, main bucket 1; A described point storehouse bucket skirt is welded by square plate 2 and bucket skirt 3, and bucket skirt 3 is bottom-open, and crown center leaves the hollow steel circular cylindrical bucket of main bunghole and four symmetrical drain holes 4, and bucket skirt 3 inside is divided into territory, four storehouses by square plate 2; Described main bucket 1 is bottom-open, and the hollow steel circular cylindrical bucket of two drain holes 4 is left at top.
During use, first to accomplish fluently main bunghole and four symmetrical drain holes 4 at the top of bucket skirt 3 according to designing requirement, square plate 2 is welded on the design attitude on barrel skirt 3, completes a point storehouse bucket skirt; Accomplish fluently drain hole 4 according to designing requirement at the top of main bucket 1 again, point storehouse bucket skirt and main bucket 1 are welded together; Then be placed on smooth good sea bed according to point storehouse skirt-type suction barrel base of construction requirement by band wing plate, make the effect that suction barrel base is being conducted oneself with dignity be pushed down into the certain degree of depth of sea bed; Finally be connected with six drain holes 4 respectively with six drinking-water pipes, with suction pump, basic internal drawn water, basic internal hydraulic pressure is reduced, suction penetration is carried out to basis.When the run-off the straight of suction barrel base, close the gauge tap of bucket skirt 3 top, depth of penetration larger side drinking-water pipe, other drinking-water pipe normally works, suction barrel base starts to sink to pass through leveling, when after suction barrel base leveling steadily, open pent gauge tap, proceed suction penetration, repeat above process, until barrel base is heavy pass through design attitude.

Claims (1)

1. point storehouse skirt-type suction barrel base with wing plate, it is characterized in that, it is made up of a point storehouse bucket skirt, main bucket; A described point storehouse bucket skirt is welded by square plate and bucket skirt, and bucket skirt is bottom-open, and crown center leaves the hollow steel circular cylindrical bucket of main bunghole and four symmetrical drain holes, and bucket skirt inside is divided into territory, four storehouses by square plate; Described main bucket is bottom-open, and the hollow steel circular cylindrical bucket of two drain holes is left at top.
CN201521011346.8U 2015-12-08 2015-12-08 Take branch storehouse skirt -type suction bucket shape basis of pterygoid lamina Expired - Fee Related CN205188994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521011346.8U CN205188994U (en) 2015-12-08 2015-12-08 Take branch storehouse skirt -type suction bucket shape basis of pterygoid lamina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521011346.8U CN205188994U (en) 2015-12-08 2015-12-08 Take branch storehouse skirt -type suction bucket shape basis of pterygoid lamina

Publications (1)

Publication Number Publication Date
CN205188994U true CN205188994U (en) 2016-04-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521011346.8U Expired - Fee Related CN205188994U (en) 2015-12-08 2015-12-08 Take branch storehouse skirt -type suction bucket shape basis of pterygoid lamina

Country Status (1)

Country Link
CN (1) CN205188994U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106284267A (en) * 2016-10-21 2017-01-04 天津大学前沿技术研究院有限公司 A kind of offshore foundation prospecting and detection comprehensive platform
CN106368248A (en) * 2016-10-21 2017-02-01 天津大学前沿技术研究院有限公司 Deep sea foundation reconnaissance base device with automatic centralizing air bag
CN107090844A (en) * 2017-05-19 2017-08-25 中交第三航务工程局有限公司 Offshore wind farm grouped piles cap composite foundation and construction method
CN110241865A (en) * 2019-05-13 2019-09-17 上海大学 A kind of horizontal bearing capacity computation method of skirt-type suction barrel base
CN110344424A (en) * 2019-07-15 2019-10-18 浙江大学 A kind of suction bucket base for bearing higher uplift load that side plate opens

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106284267A (en) * 2016-10-21 2017-01-04 天津大学前沿技术研究院有限公司 A kind of offshore foundation prospecting and detection comprehensive platform
CN106368248A (en) * 2016-10-21 2017-02-01 天津大学前沿技术研究院有限公司 Deep sea foundation reconnaissance base device with automatic centralizing air bag
CN106284267B (en) * 2016-10-21 2018-08-31 天津大学前沿技术研究院有限公司 A kind of prospecting of offshore foundation and detection comprehensive platform
CN107090844A (en) * 2017-05-19 2017-08-25 中交第三航务工程局有限公司 Offshore wind farm grouped piles cap composite foundation and construction method
CN110241865A (en) * 2019-05-13 2019-09-17 上海大学 A kind of horizontal bearing capacity computation method of skirt-type suction barrel base
CN110241865B (en) * 2019-05-13 2021-05-07 上海大学 Horizontal bearing capacity calculation method of skirt type suction bucket foundation
CN110344424A (en) * 2019-07-15 2019-10-18 浙江大学 A kind of suction bucket base for bearing higher uplift load that side plate opens

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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: 20160427

Termination date: 20161208