CN205917719U - Marine anemometer tower of multi -bucket negative -pressure barrel formula - Google Patents

Marine anemometer tower of multi -bucket negative -pressure barrel formula Download PDF

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Publication number
CN205917719U
CN205917719U CN201620606306.6U CN201620606306U CN205917719U CN 205917719 U CN205917719 U CN 205917719U CN 201620606306 U CN201620606306 U CN 201620606306U CN 205917719 U CN205917719 U CN 205917719U
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China
Prior art keywords
anemometer tower
negative pressure
steel construction
negative
pressure barrel
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Active
Application number
CN201620606306.6U
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Chinese (zh)
Inventor
高宏飙
王健
罗雯雯
龚镇
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.)
Jiangsu Longyuan Offshore Wind Power Co Ltd
Jiangsu Marine Longyuan Wind Power Generation Co Ltd
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Jiangsu Marine Longyuan Wind Power Generation Co Ltd
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Priority to CN201620606306.6U priority Critical patent/CN205917719U/en
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Abstract

The utility model discloses a marine anemometer tower of multi -bucket negative -pressure barrel formula, its constitution includes: anemometer tower (1), middle platform (2), cat ladder (3), sea bed face (4), negative -pressure barrel (5), air exhaust device (6), sea level (7), work platform (8) and jacket steel construction (9), its characterized in that: work platform (8) are installed at jacket steel construction (9) top, install above work platform (8) anemometer tower (1), and platform (2) in the middle of being equipped with on jacket steel construction (9) more than sea level (7), middle platform (2) are connected with cat ladder (3), install two above negative -pressure barrel (5) bottom jacket steel construction (9), and every negative -pressure barrel (5) above -mentioned be equipped with respectively air exhaust device (6), negative -pressure barrel (5) are in below sea bed face (4). It compares the structure with the fixed anemometer tower of tradition, and it is few to have marine process, and the efficiency of construction is high, repeatedly usable, advantage that the cost is low.

Description

A kind of many barrels of negative pressure tub offshore anemometer towers
Technical field
This utility model is related to weak soil sea bed offshore anemometer tower design and construction technical field, bears for more particularly, to a kind of many barrels Pressure tub offshore anemometer tower.
Background technology
Oversea wind power generation is different from land wind-power electricity generation location, the survey wind that offshore wind farm early stage wind-resources are collected Tower is erect at sea, and construction condition is complicated, and cost is high.Common offshore anemometer tower is mainly fixed anemometer tower and packaged type Survey two kinds of wind platform, wherein fixed anemometer tower is divided into fixed and stay-supported by version again.At present, the domestic sea built up Upper anemometer tower to fix based on self-supporting, the anemometer tower offshore construction operation of the type is many, construction efficiency is low, construction period length, Cost is high.
Accordingly, it is desirable to provide a kind of many barrels of negative pressure tub offshore anemometer towers are solving the above problems.
Utility model content
In order to solve this problem, the utility model discloses a kind of many barrels of negative pressure tub offshore anemometer towers, it adopts many barrels Negative pressure barrel structure, designs a kind of removable offshore anemometer tower, master operation completes by land, and it is levelling both need not to have carried out sea bed, and Without heavy construction equipment, can also reuse.It solve need to carry out when traditional offshore anemometer tower is installed sea bed levelling or Using the problem that heavy construction equipment pile sinking is fixing, decrease offshore construction operation, improve construction efficiency, significantly reduce and apply Work cost.Meanwhile, compared with single barrel of negative pressure barrel base, this anemometer tower goes for the deeper marine site of the depth of water.A kind of many Bucket negative pressure tub offshore anemometer tower, its composition includes: anemometer tower (1), halfpace (2), cat ladder (3), sea bed face (4), negative pressure Bucket (5), air extractor (6), sea level (7), work platformses (8) and catheterostat steel construction (9) it is characterised in that: described conduit Frame steel construction (9) top is provided with work platformses (8), and work platformses (8) are installed above anemometer tower (1), sea level (7) with On catheterostat steel construction (9) be provided with halfpace (2), halfpace (2) is connected with cat ladder (3), in catheterostat steel construction (9) bottom is provided with two or more negative pressure bucket (5), and each negative pressure bucket (5) is respectively equipped with air extractor (6) above;Described negative Pressure bucket (5) is in sea bed face (4) below.
The beneficial effects of the utility model are:
This utility model solves that need to carry out sea bed when traditional offshore anemometer tower is installed levelling or adopt heavy construction equipment The fixing problem of pile sinking, decreases offshore construction operation, improves construction efficiency, significantly reduce construction cost.Meanwhile, Compared with single barrel of negative pressure barrel base, this anemometer tower goes for the deeper marine site of the depth of water
In conjunction with advantages and features of the present utility model described further below.
Brief description
Fig. 1 is organizational structure schematic diagram of the present utility model.
Specific embodiment
In the following description, give a large amount of concrete details to provide, this utility model more thoroughly to be managed Solution.It will be apparent, however, to one skilled in the art that this utility model can be one or more of these thin Save and be carried out.In other examples, in order to avoid obscuring with this utility model, for more well known in the art Technical characteristic is not described.
In order to thoroughly understand this utility model, detailed structure will be proposed in following description.Obviously, this utility model Execution be not limited to the specific details that those skilled in the art is familiar with.Preferred embodiment of the present utility model is retouched in detail State as follows, but in addition to these describe in detail, this utility model can also have other embodiment.
Hereinafter embodiment of the present utility model is described in detail.
With reference to Fig. 1, a kind of many barrels of negative pressure tub offshore anemometer towers, its composition includes: anemometer tower (1), halfpace (2), Cat ladder (3), sea bed face (4), negative pressure bucket (5), air extractor (6), sea level (7), work platformses (8) and catheterostat steel construction (9) it is characterised in that: described catheterostat steel construction (9) top is provided with work platformses (8), and work platformses (8) are installed above to be had Anemometer tower (1), is provided with halfpace (2), halfpace (2) and cat ladder on the catheterostat steel construction (9) more than sea level (7) (3) connect, in catheterostat steel construction (9) bottom, two or more negative pressure bucket (5) is installed, and each negative pressure bucket (5) is distinguished above It is provided with air extractor (6);Described negative pressure bucket (5) is in sea bed face (4) below.
The embodiment of the present embodiment is: the present embodiment bottom is two or more negative pressure bucket, and each negative pressure bucket is respectively equipped with Air extractor, basis adjusts the vacuum magnitude of each negative pressure bucket when sinking so that basis uniformly sinks.
The working procedure of many barrels of negative pressure tub offshore anemometer tower foundation is substantially: on the bank steel construction anemometer tower prefabricated → basis Transport → foundation immersion → pedestal filling.
Before many barrels of negative pressure bucket offshore anemometer tower constructions, sea bed need not carry out excavating, flatten, you can directly carry out the heavy of basis Put work.This anemometer tower carries out sinking using crane ship, during sinking, each to basis negative by way of interval, point sequence Pressure bucket carries out gas pump drainage, and under the collective effect of negative pressure, basis deadweight and loaded weight, basis uniformly sinks, until basis top Portion reaches designed elevation.After anemometer tower foundation sinking finishes, banketed in basic cavity with dredge pump to increase the deadweight on basis And capacity of anti-storm.
When anemometer tower needs mobile, the method inflated into anemometer tower bucket base can be taken, just gradually form in bucket Pressure.When in bucket, buoyant gas are sufficiently large, basis can overcome deadweight, frictional force etc. and floating, thus reaching the effect of recycling Really.
The having the beneficial effect that of the present embodiment
The present embodiment and conventional fixed-type anemometer tower structure compared, have that marine operation is few, and efficiency of construction is high, repeatable make With the advantage of low cost.
This utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is For citing and descriptive purpose, and it is not intended to this utility model is limited in described scope of embodiments.In addition ability Field technique personnel, it is understood that this utility model is not limited to above-described embodiment, go back according to teaching of the present utility model More kinds of variants and modifications can be made, these variants and modifications all fall within this utility model scope required for protection with Interior.Protection domain of the present utility model is defined by the appended claims and its equivalent scope.

Claims (1)

1. a kind of many barrels of negative pressure tub offshore anemometer towers, its composition includes: anemometer tower (1), halfpace (2), cat ladder (3), sea Bed surface (4), negative pressure bucket (5), air extractor (6), sea level (7), work platformses (8) and catheterostat steel construction (9), its feature exists In: described catheterostat steel construction (9) top is provided with work platformses (8), and work platformses (8) are installed above anemometer tower (1), Catheterostat steel construction (9) more than sea level (7) is provided with halfpace (2), and halfpace (2) is connected with cat ladder (3), is leading Pipe support steel construction (9) bottom is provided with two or more negative pressure bucket (5), and each negative pressure bucket (5) is respectively equipped with air extractor above (6);Described negative pressure bucket (5) is in sea bed face (4) below.
CN201620606306.6U 2016-06-16 2016-06-16 Marine anemometer tower of multi -bucket negative -pressure barrel formula Active CN205917719U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620606306.6U CN205917719U (en) 2016-06-16 2016-06-16 Marine anemometer tower of multi -bucket negative -pressure barrel formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620606306.6U CN205917719U (en) 2016-06-16 2016-06-16 Marine anemometer tower of multi -bucket negative -pressure barrel formula

Publications (1)

Publication Number Publication Date
CN205917719U true CN205917719U (en) 2017-02-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109610501A (en) * 2018-12-27 2019-04-12 中交第三航务工程局有限公司江苏分公司 A kind of more barrels of negative pressure stake cartridge type offshore wind power foundation structures of length and its construction method
CN109610500A (en) * 2018-12-27 2019-04-12 中交第三航务工程局有限公司江苏分公司 A kind of more barrels of negative pressure catheter frame offshore wind power foundation structures of length and its construction method
CN112376565A (en) * 2020-11-05 2021-02-19 中交第一航务工程局有限公司 Offshore wind power vertical pile guide frame fixing construction method and offshore wind power vertical pile guide frame dismantling construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109610501A (en) * 2018-12-27 2019-04-12 中交第三航务工程局有限公司江苏分公司 A kind of more barrels of negative pressure stake cartridge type offshore wind power foundation structures of length and its construction method
CN109610500A (en) * 2018-12-27 2019-04-12 中交第三航务工程局有限公司江苏分公司 A kind of more barrels of negative pressure catheter frame offshore wind power foundation structures of length and its construction method
CN112376565A (en) * 2020-11-05 2021-02-19 中交第一航务工程局有限公司 Offshore wind power vertical pile guide frame fixing construction method and offshore wind power vertical pile guide frame dismantling construction method

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