WO2010069128A1 - 一种垂直轴风力发电机运输体结构及运输方法 - Google Patents

一种垂直轴风力发电机运输体结构及运输方法 Download PDF

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Publication number
WO2010069128A1
WO2010069128A1 PCT/CN2009/001440 CN2009001440W WO2010069128A1 WO 2010069128 A1 WO2010069128 A1 WO 2010069128A1 CN 2009001440 W CN2009001440 W CN 2009001440W WO 2010069128 A1 WO2010069128 A1 WO 2010069128A1
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WIPO (PCT)
Prior art keywords
vertical axis
power generator
wind power
axis wind
generator
Prior art date
Application number
PCT/CN2009/001440
Other languages
English (en)
French (fr)
Inventor
严强
沈益辉
张冬
蒋超奇
牛海峰
Original Assignee
Yan Qiang
Shen Yihui
Zhang Dong
Jiang Chaoqi
Niu Haifeng
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 Yan Qiang, Shen Yihui, Zhang Dong, Jiang Chaoqi, Niu Haifeng filed Critical Yan Qiang
Priority to KR1020117013772A priority Critical patent/KR101296785B1/ko
Publication of WO2010069128A1 publication Critical patent/WO2010069128A1/zh
Priority to US13/163,777 priority patent/US8567038B2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/44—Elements or devices for locating articles on platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49963—Threaded fastener
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49998—Work holding

Definitions

  • the present invention relates to a vertical wind turbine, and more particularly to a structure and method of transporting a vertical axis wind turbine transporter.
  • the existing vertical axis wind turbine comprises a device such as a generator 2, a vertical shaft 11, an upper and a lower flange 15, a support wing 12, and a vane 13 composed of blades 13.
  • a device such as a generator 2, a vertical shaft 11, an upper and a lower flange 15, a support wing 12, and a vane 13 composed of blades 13.
  • Most of its components are transported separately after being split, and then, after being delivered to the installation site, the various components required are installed and commissioned on site.
  • the installation tolerances of various components are large, which affects the stability and reliability of the whole machine and has a great impact on the service life.
  • the generator 2 and the vertical shaft 11 are separately transported. Since the installation and cooperation requirements of the two core components are very precise, the installation situation largely affects the stability and reliability of the whole machine. Life expectancy has a big impact.
  • wind turbines are generally heavier in weight and are prone to damage during transportation. In the case of a large size of the device itself, the installation is incon
  • the object of the present invention is to overcome the disadvantages of the prior art mentioned above, and to provide a vertical axis wind turbine transport body structure and transportation method which is easy to install on site, reduce on-site installation workload, and is convenient for transportation and cost reduction, and is a vertical axis.
  • the wide application of wind turbines provides a solution.
  • the specific technical solution of the present invention is:
  • a transport body structure of a vertical axis wind power generator is a box or frame structure, and a plurality of bottoms of the generator are arranged on a plane corresponding to a corresponding box or frame at the bottom of the generator
  • the connecting member of the above-mentioned case or frame is fixedly connected to the through hole 23 provided at the bottom of the generator.
  • the connecting member of the above-mentioned case or frame is fixedly connected to the standard through hole 23 at the bottom of the generator.
  • the above fixed connection method is a bolted connection.
  • the lower end surface of the box body or the frame has a lateral dimension slightly smaller than or slightly larger than the upper end surface dimension, and a plurality of through holes are formed at corresponding overlapping positions of the upper and lower ends to facilitate fixing the upper and lower casings or frames by bolts.
  • the generator is horizontally placed in the transport body as described above, and the bottom of the generator is fixedly connected to the corresponding plane of the transport body;
  • the vertical axis 11 is supported by the support in the transport body.
  • the support may be a steel structure, such as a steel strip attached to a frame or a box structure on four frames, or a rope may be attached to the four frames of the frame or the box structure.
  • the lateral dimension of the lower end surface of the transport body is slightly smaller or slightly larger than the size of the upper end surface, and a plurality of through holes are provided at corresponding stacking positions of the upper and lower ends to bolt the upper and lower transport bodies, and the plurality of transport bodies are overlapped and placed. transport.
  • the upper and lower flanges 15 amps It is transported after being mounted on the vertical shaft 11.
  • the on-site installation workload and installation time are reduced by more than half compared with the original transportation and on-site installation workload, and the reliability and stability are greatly improved, and the wind turbine is reduced in strong wind.
  • the sway and resonance while reducing the damage to the surface of the fan during installation on site, prolongs the life of the fan.
  • FIG. 1 is a schematic structural view of a conventional vertical axis wind power generator.
  • FIG. 2 is a schematic view showing the overall structure of a transport body of the present invention.
  • FIG. 3 is a schematic view showing the vertical axis fixing of the vertical axis wind power generator of the present invention.
  • Figure 4 is a schematic view showing the stacked structure of the transport body of the present invention.
  • Fig. 5 is a schematic view showing the fixing of another vertical axis of the vertical axis wind power generator of the present invention.
  • FIG. 2 it is a schematic diagram of the overall structure of the transport body of the present invention, and the transport body structure is a frame structure.
  • the generator is placed horizontally within the frame 4, which may be a steel frame in the shape of a rectangular parallelepiped.
  • a plurality of connecting members 2 2 fixedly connected to the standard through holes are arranged on the frame plane corresponding to the bottom portion 21 of the generator, and the corresponding through holes 2 3 originally provided on the generator chassis are mounted on the steel corresponding to the fixed connection.
  • the through hole 2 3 may be provided at a corresponding position on the bottom of the generator and the plane of the frame, and fastened by bolts or the like.
  • FIG. 3 it is a schematic diagram of the vertical axis fixing of the vertical axis wind power generator of the present invention.
  • the other end of the vertical shaft 11 is supported by the support 3 in the steel frame.
  • the support may be a steel structure, and the steel strip and the steel frame structure are welded on the four frames, or may be fixed on the four frames of the steel frame structure by a rope, and the support position may be 1/3 of the front end of the vertical axis. .
  • the upper and lower flanges 15 can be transported after being mounted on the vertical shaft 11, so that the defects of low tolerance requirements between the flange and the shaft can be eliminated. Improve fan stability and reduce on-site installation time.
  • the lateral dimension of the lower end surface of the frame is slightly smaller or slightly larger than the size of the upper end surface, and a plurality of through holes 5 are formed at corresponding overlapping positions of the upper and lower ends, which are conveniently fixed by bolts 6.
  • the lower frame allows multiple frames to be placed in an overlapping manner to further reduce transportation costs.
  • FIG. 2 it is a schematic diagram of the overall structure of the transport body of the present invention, and the transport body structure is a box structure.
  • the generator is placed horizontally in the casing 4, which may be a steel box having a rectangular parallelepiped shape.
  • a plurality of connecting members 2 2 fixedly connected with the standard through holes are arranged on the plane of the box corresponding to the bottom portion 2 of the generator, and the steel is mounted on the steel by using the standard through holes 2 3 originally provided on the generator chassis.
  • the plane of the box is fixed and fastened with bolts.
  • the through hole 2 3 may be provided at a corresponding position on the bottom of the generator and the plane of the frame, and fastened by bolts or the like.
  • FIG. 3 it is a schematic diagram of the vertical axis fixing of the vertical axis wind power generator of the present invention.
  • the other end of the vertical shaft 11 in the steel case is supported by a support.
  • the upper and lower flanges 15 can be transported after being mounted on the vertical shaft 11.
  • the lateral dimension of the lower end surface of the box body is slightly smaller or slightly larger than the size of the upper end surface, and a plurality of through holes 5 are formed at corresponding overlapping positions of the upper and lower ends, which are convenient for fixing by bolts 6.
  • the upper and lower cabinets allow multiple cabinets to be placed in an overlapping manner to further reduce transportation costs.
  • Figure 5 is a schematic view showing another vertical axis of the vertical axis wind power generator of the present invention.
  • the vertical axis 1 1 is supported by a V-shaped support 3.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wind Motors (AREA)

Description

一种垂直轴风力发电机运输体结构及运输方法
技术领域
本发明涉及垂直风力发电机，尤其是一种垂直轴风力发电机运输体 的结构及运输方法。
背景技术
如图 1 所示， 现有的垂直轴风力发电机， 包括由发电机 2， 垂直 轴 11， 上、 下法兰 15， 支持翼 12， 叶片 13组成的风轮 1等装置组成。 其各零部件大多采用拆分后单独运输， 然后待运抵安装现场后， 将所 需的各种零部件在现场进行安装和调试。 但由于施工现场的安装条件 受限制， 各种零部件的安装配合公差较大， 影响了整机的稳定性和可 靠性， 对使用寿命产生很大的影响。 例如通常情况下， 将发电机 2， 垂直轴 11分别单独运输，由于该两件核心部件的安装配合要求很精密， 其安装情况很大程度上影响了整机的稳定性和可靠性， 对使用寿命产 生很大的影响。 且由于风力发电机普遍重量较重， 运输过程中容易损 坏部件， 在装置自身尺寸较大的情况下， 安装十分不便， 且劳动强度 较咼。
发明内容
本发明的目的就是为了克服上述现有技术的弊病， 提出一种即易 于现场安装， 减少现场安装工作量， 又便于运输， 降低成本的垂直轴 风力发电机运输体结构及运输方法， 为垂直轴风力发电机的广泛应用 提供解决途径。 本发明的具体技术方案是：
一种垂直轴风力发电机的运输体结构， 是一箱体或框架结构， 在 对应发电机底部的相应箱体或框架的平面上设有若干个与发电机底部
21固定连接的连接部件 22。
上述的箱体或框架的连接部件是和发电机底部设置的通 23 孔固 定连接。
上述的箱体或框架的连接部件是和发电机底部标准通孔 23 固定 连接。
上述的固定连接方式是螺栓固定连接。
上述箱体或框架的下端面横向尺寸略小于或略大于上端面尺寸， 在上、 下端的相应叠放位置开设若干通孔， 便于以螺栓固定上、 下箱 体或框架。
一种垂直轴风力发电机的运输方法，
将发电机水平放置于如上述的运输体内， 发电机底部对应固定连 接在该运输体对应的平面上；
在运输体内用支撑物支撑垂直轴 11。 该该支撑物可以是钢性结构 体， 如以钢带与框架或箱体结构悍接在四条边框上， 也可以用绳索固 定在框架或箱体结构的四条边框上。
上述运输体的下端面横向尺寸略小于或略大于上端面尺寸，在上、 下端的相应叠放位置设有若干通孔， 以螺栓固定上、 下运输体， 将多 个运输体重叠安放， 进行运输。
为免去现场安装法兰， 减少现场安装工作量， 将上、 下法兰 15安 装在垂直轴 11上之后运输。
采用该运输体结构后， 现场安装工作量和安装时间与原来采用分 别运输、 现场安装的工作量和工作时间减少一半以上， 而且由于可靠 性、 稳定性大为提高， 减少了风轮在强风时的摇摆和共振， 同时由于 减少了在现场安装时对风机表面涂装的损坏，相应延长了风机的寿命。 附图说明
图 1是现有垂直轴风力发电机的结构示意图。
图 2是本发明运输体整体结构示意图。
图 3是本发明垂直轴风力发电机垂直轴固定示意图。
图 4是本发明运输体叠放结构示意图。
图 5是本发明垂直轴风力发电机另一垂直轴固定示意图。
符号说明：
1-风轮； 11-垂直轴， 12-支持翼； 13-叶片； 15-上、 下法兰； 2-发电机; 2 1 -发电机底部； 2 2 -连接部件； 2 3 -通孔， 标准通孔； 3-支撑物； 4-箱体或框架， 5 -通孔； 6 -螺栓。
具体实施方式
实施例 1 :
如图 2所示， 是本发明运输体整体结构示意图， 该运输体结构为 框架结构。 将发电机水平放置于该框架 4内， 该框架 4可为一个长方 体形状的钢制框架。 在该发电机底部 2 1对应的框架平面上设有若干 个与标准通孔固定连接的连接部件 2 2， 利用发电机底盘上原先具有 的标准通孔 2 3， 对应固定连接安装在该钢制框架体的平面上， 并以 螺栓紧固。 或者可在发电机底部及框架平面的对应位置设置通孔 2 3 , 以螺栓等方式紧固。
如图 3所示， 是本发明垂直轴风力发电机垂直轴固定示意图。 在 钢制框架内垂直轴 11的另一端用支撑物 3支撑。该支撑物可以是钢性 结构体， 以钢带与钢架结构焊接在四条边框上， 也可以用绳索固定在 钢架结构的四条边框上， 支撑位置可以是在垂直轴前端的 1/3处。
为免去现场安装法兰， 减少现场安装工作量， 可将上、 下法兰 15 安装在垂直轴 11上之后运输，这样可以杜绝现场安装对法兰和轴之间 公差配合要求低的缺陷， 提高风机稳定性并减少现场安装时间。
如图 4所示， 为更进一步便于运输， 该框架的下端面横向尺寸略 小于或略大于上端面尺寸， 同时在上、 下端的相应叠放位置开设若干 通孔 5， 便于用螺栓 6固定上、 下框架， 这样可将多个框架进行重叠 安放， 以进一步降低运输成本。
实施例 2:
如图 2所示， 是本发明运输体整体结构示意图， 该运输体结构为 箱体结构。 将发电机水平放置于该箱体 4内， 该箱体 4可为一个长方 体形状的钢制箱体。 在该发电机底部 2 1对应的箱体平面上设有若干 个与标准通孔固定连接的连接部件 2 2， 利用发电机底盘上原先具有 的标准通孔 2 3， 对应固定连接安装在该钢制箱体的平面上， 并以螺 栓紧固。 或者可在发电机底部及框架平面的对应位置设置通孔 2 3 , 以螺栓等方式紧固。
如图 3所示， 是本发明垂直轴风力发电机垂直轴固定示意图。 在 钢制箱体内垂直轴 11另一端用支撑物支撑。
为免去现场安装法兰， 减少现场安装工作量， 可将上、 下法兰 15 安装在垂直轴 11上之后运输。
这样可以杜绝现场安装对法兰和轴之间公差配合要求低的缺陷， 提高风机稳定性并减少现场安装时间。
如图 4所示， 为更进一步便于运输， 该箱体的下端面横向尺寸略 小于或略大于上端面尺寸， 同时在上、 下端的相应叠放位置开设若干 通孔 5， 便于用螺栓 6固定上、 下箱体， 这样可将多个箱体进行重叠 安放， 以进一步降低运输成本。
如图 5是本发明垂直轴风力发电机另一垂直轴固定示意图。 在钢 制箱体 4内垂直轴 1 1用 V字型支撑物 3支撑。

Claims

权 利 要 求
1.一种垂直轴风力发电机的运输体结构， 是一箱体或框架结构， 其特 征在于， 在对应发电机底部的相应箱体或框架的平面上设有若干个与 发电机底部 （ 2 1 ) 固定连接的连接部件 （ 2 2 )。
2. 根据权利要求 1所述的垂直轴风力发电机的运输体结构， 其特征在 于， 所述的箱体或框架的连接部件 （ 2 2 ) 是和发电机底部设置的通 孔 （ 2 3 ) 固定连接。
3. 根据权利要求 2所述的垂直轴风力发电机的运输体结构， 其特征在 于， 所述的通孔 （ 2 3 ) 是发电机底部标准通孔。
4.根据权利要求 2或 3所述的垂直轴风力发电机的运输体结构， 其特 征在于， 所述的固定连接方式是螺栓固定连接。
5. 根据权利要求 1所述的垂直轴风力发电机的运输体结构， 其特征在 于， 所述箱体或框架的下端面横向尺寸略小于或略大于上端面尺寸， 在上、 下端的相应叠放位置开设若干通孔 （ 5 )， 便于以螺栓（ 6 ) 固 定上、 下箱体或框架。
6.一种垂直轴风力发电机的运输方法，
将发电机水平放置于如权利要求 1所述的运输体内， 发电机底部 对应固定连接在该运输体对应的平面上。
7. 根据权利要求 6所述的垂直轴风力发电机的运输方法，其特征在于， 所述运输体的下端面横向尺寸略小于或大于上端面尺寸， 在上、 下端 的相应叠放位置设有若干通孔（ 5 )， 以螺栓（ 6 )固定上、下运输体， 将多个运输体重叠安放， 进行运输。
8. 根据权利要求 6或 7所述的垂直轴风力发电机的运输方法， 其特 征在于， 将上、 下法兰 （15) 安装在垂直轴 （11) 上之后运输。
PCT/CN2009/001440 2008-12-19 2009-12-14 一种垂直轴风力发电机运输体结构及运输方法 WO2010069128A1 (zh)

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KR1020117013772A KR101296785B1 (ko) 2008-12-19 2009-12-14 수직축 풍력 발전기의 운송기구 및 운송방법
US13/163,777 US8567038B2 (en) 2008-12-19 2011-06-20 Apparatus and method for transporting vertical axis wind turbine

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CN200810190619.8 2008-12-19
CN2008101906198A CN101434325B (zh) 2008-12-19 2008-12-19 一种垂直轴风力发电机的运输方法

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CN103359413B (zh) * 2013-07-31 2015-04-08 东方电气（乐山）新能源设备有限公司 一种双馈风力发电机新型运输固定装置
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