阅读说明：本技术 一种潮流能水轮机多向移位单桩式支撑基础及安装方法 (A kind of multidirectional displacement single pile formula brace foundation of tidal current energy water turbine and installation method ) 是由 毋晓妮 李晔 徐昊 魏方以 任桐鑫 章丽骏 于 2019-09-06 设计创作，主要内容包括：本发明公开了一种潮流能水轮机多向移位单桩式支撑基础及安装方法,其技术方案要点是：一种潮流能水轮机多向移位单桩式支撑基础,包括垂直贯入海床的大直径单桩基础,所述单桩基础侧壁设有若干个环绕桩壁并与桩轴垂直的水平环形滑道及若干个与桩轴平行的垂向滑道,所述水平环形滑道与垂向滑道连通,单桩基础侧壁布置有若干个侧向支撑臂,所述单桩基础侧壁可沿所述水平环形滑道或垂向滑道滑移,所述侧向支撑臂可固定于所述单桩基础侧壁,每个所述侧向支撑臂连接有若干个潮流能水轮机。本发明经济高效获取多层及多方位潮流能,便于调整潮流能水轮机方位,增加了潮流能装置的获能范围,可满足多向多潮流能水道水域的潮流能获能需要。(The invention discloses a kind of multidirectional displacement single pile formula brace foundation of tidal current energy water turbine and installation methods, its key points of the technical solution are that: a kind of multidirectional displacement single pile formula brace foundation of tidal current energy water turbine, large diameter single pile foundation including vertical injection sea bed, the single-pile foundation side wall be equipped with several circular pile linings and with the horizontal annular slideway that stake axis is vertical and several vertical slideways parallel with stake axis, the horizontal annular slideway is connected to vertical slideway, single-pile foundation side wall is disposed with several lateral support arms, the single-pile foundation side wall can slide along the horizontal annular slideway or vertical slideway, the lateral support arm is securable to the single-pile foundation side wall, each lateral support arm is connected with several tidal current energy water turbines.Economical and efficient of the present invention obtains multilayer and multi-faceted marine tidal-current energy, is conveniently adjusted tidal current energy water turbine orientation, increases the capacitation range of marine tidal-current energy device, can meet the marine tidal-current energy capacitation needs in multidirectional more marine tidal-current energy water channels waters.)

1. a kind of multidirectional displacement single pile formula brace foundation of tidal current energy water turbine, the large diameter single pile foundation including vertical injection sea bed (1), which is characterized in that single-pile foundation (1) side wall is equipped with several circular pile linings and the horizontal annular vertical with stake axis is sliding Road (2) and several vertical slideways (3) parallel with stake axis, the horizontal annular slideway (2) are connected to vertical slideway (3), single Pile foundation (1) side wall is disposed with several lateral support arms (4), and single-pile foundation (1) side wall can be sliding along the horizontal annular Road (2) or vertical slideway (3) sliding, the lateral support arm (4) are securable to the single-pile foundation (1) side wall, each described Lateral support arm (4) is connected with several tidal current energy water turbines (6).

2. the multidirectional displacement single pile formula brace foundation of a kind of tidal current energy water turbine according to claim 1, which is characterized in that institute Stating lateral support arm (4) is truss structure, cover on the lateral support arm (4) connection tidal current energy water turbine (6) transmission cable and Control cable.

3. the installation method of the multidirectional displacement single pile formula brace foundation of tidal current energy water turbine described in one kind 1 or 2, which is characterized in that Include the following steps:

Simultaneously horizontal annular slideway (2) and vertical slideway (3) is arranged in S1, land fabrication single-pile foundation (1), in horizontal annular slideway (2) and vertical slideway (3) installation corresponds to lateral support arm (4), and adjusts several lateral support arms (4) relative to single-pile foundation (1) position makes several lateral support arms (4) in layering setting；

The vertical injection sea bed of S2, single-pile foundation (1) is simultaneously installed in place；

S3, tidal current energy water turbine (6) base position of each layer lateral support arm (4) is adjusted, tidal current energy water turbine (6) is in place；

S4, tidal current energy water turbine (6) installation and transmission system debugging.

Technical field

The present invention relates to the field of support structures of tidal current energy water turbine more particularly to a kind of multidirectional shiftings of tidal current energy water turbine Position single pile formula brace foundation and installation method.

Background technique

With the worsening shortages of global traditional energy and the increasingly sternness of environmental problem, countries in the world are to renewable energy Demand constantly rises.For marine tidal-current energy as a kind of important marine energy resources, rich reserves, development prospect is huge, has become at present For the emphasis of each coastal state's Renewable Energy Development in the world.Main China coastal seas region marine tidal-current energy theory potentiality about 14GW, It is resourceful.However the whole marine tidal-current energy development speed in the whole world is still limited insufficient with its development technique and equipment Development at present, cost The factors such as higher.

Tidal current energy water turbine mainly has the horizontal axis tidal current energy hydraulic turbine as the main equipment for converting marine tidal-current energy to electric energy With two kinds of the vertical-axis tide energy hydraulic turbine.The support construction of tidal current energy water turbine is also mainly gravity bottom-sitting type basis in the world, Pile-column and floatation type support construction.

Current fixed brace foundation is mostly pile foundation type and bottom-sitting type structure, pile foundation type basis mostly by using single pile and Jacket-type structure.However the more existence foundation stability of these traditional tidal current energy water turbine support constructions are insufficient, economy is not Foot, capacitation range is small, and capacitation low efficiency, capacitation direction is not easy to adjust, and builds the technical problems such as complicated and power transmission.Therefore it needs Develop a kind of efficient capacitation, the support construction of the tidal current energy water turbine of multilayer capacitation and simple economy.

Summary of the invention

The object of the present invention is to provide a kind of multidirectional displacement single pile formula brace foundation of tidal current energy water turbine and installation methods, reach Multilayer and multi-faceted marine tidal-current energy are obtained to economical and efficient, tidal current energy water turbine orientation is conveniently adjusted, increases marine tidal-current energy device Capacitation range can meet the marine tidal-current energy capacitation needs in multidirectional more marine tidal-current energy water channels waters.

Above-mentioned technical purpose of the invention is that used following technical scheme is realized: a kind of multidirectional displacement of tidal current energy water turbine Single pile formula brace foundation, the large diameter single pile foundation including vertical injection sea bed, the single-pile foundation side wall are equipped with several rings Around pile lining and with the horizontal annular slideway that stake axis is vertical and several vertical slideways parallel with stake axis, the horizontal annular slideway It is connected to vertical slideway, single-pile foundation side wall is disposed with several lateral support arms, and the single-pile foundation side wall can be along the water Flat annular slide track or the sliding of vertical slideway, the lateral support arm is securable to the single-pile foundation side wall, each described lateral Support arm is connected with several tidal current energy water turbines.

The further setting of the present invention are as follows: the lateral support arm is truss structure, covers connection on the lateral support arm The transmission cable and control cable of tidal current energy water turbine.

The further setting of the present invention are as follows: include the following steps:

Simultaneously horizontal annular slideway and vertical slideway is arranged in S1, land fabrication single-pile foundation, in horizontal annular slideway and vertical The corresponding lateral support arm of slideway installation, and several positions of lateral support arm relative to single-pile foundation are adjusted, make several sides To support arm in layering setting；

The vertical injection sea bed of S2, single-pile foundation is simultaneously installed in place；

S3, the tidal current energy water turbine base position of each layer lateral support arm is adjusted, tidal current energy water turbine is in place；

S4, tidal current energy water turbine installation and transmission system debugging.

In conclusion the invention has the following advantages:

(1) this application provides one kind to be suitable for multilayer capacitation and the adjustable fixed marine tidal-current energy support of water turbine position Basic engineering；

(2) multilayer and multi-faceted arrangement that according to the distribution of marine tidal-current energy runner, can realize tidal current energy water turbine cooperate Purpose；

(3) the capacitation range for increasing marine tidal-current energy device can meet the needs of multidirectional more marine tidal-current energy water channels, improve it and obtain It can efficiency；

(4) it is suitable for polymorphic type tidal current energy water turbine, polymorphic type and more size tidal current energy water turbines can be configured as needed, It is with strong applicability；

(5) the marine tidal-current energy development cost using traditional pile-column vertical-axis tide energy hydraulic turbine support construction is reduced, is subtracted Coverage of the small marine tidal-current energy exploitation equipment to sea area.

Detailed description of the invention

Fig. 1 is main view of the invention；

Fig. 2 is top view of the invention.

Corresponding component title represented by number in figure: 1, single-pile foundation；2, horizontal annular slideway；3, vertical slideway；4, Lateral support arm；5, pedestal is connected；6, tidal current energy water turbine.

Specific embodiment

In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Diagram and specific embodiment are closed, the present invention is further explained.