WO2015106546A1 - Tower crane-type fixing blade pull piece large efficient wind driven generator - Google Patents

Tower crane-type fixing blade pull piece large efficient wind driven generator Download PDF

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Publication number
WO2015106546A1
WO2015106546A1 PCT/CN2014/080933 CN2014080933W WO2015106546A1 WO 2015106546 A1 WO2015106546 A1 WO 2015106546A1 CN 2014080933 W CN2014080933 W CN 2014080933W WO 2015106546 A1 WO2015106546 A1 WO 2015106546A1
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WIPO (PCT)
Prior art keywords
tower
tower crane
main
blade
wind
Prior art date
Application number
PCT/CN2014/080933
Other languages
French (fr)
Chinese (zh)
Inventor
康景安
王国平
Original Assignee
康景安
王国平
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Publication date
Application filed by 康景安, 王国平 filed Critical 康景安
Publication of WO2015106546A1 publication Critical patent/WO2015106546A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • B66C23/207—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the invention relates to a tower crane type stable blade puller large-scale high-efficiency wind power generator and a mounting method thereof.
  • Wind energy has become a kind of green energy and is widely used by people.
  • the existing wind energy resources are all using large windmills. These windmills need to be built on the coast to obtain large wind power.
  • wind power has the following problems. Because only three blades have low power generation rate and can only be installed in areas with high wind power, they cannot be widely promoted. Windmills in small wind regions rotate, 2, resistance to typhoon is poor, 3. Installation costs are extremely high, and each needs Large hoisting equipment, resulting in huge costs, 4, the blade is difficult to manufacture, its too long blades make it very difficult to transport, 5, any sports windmill machinery will wear, and later replacement parts need to call large The crane solves the maintenance problem, resulting in an increase in subsequent costs. Summary of the invention:
  • the object of the present invention is to provide a tower-type stable blade puller large-scale high-efficiency wind power generator with simple structure and reasonable design, and the tower crane type stable blade puller large-scale high-efficiency wind power generator is convenient for facilitating people to construct wind power generators in the concrete area. Especially suitable for safe use in the wider breeze area.
  • the utility model relates to a tower crane type stable blade puller large-scale high-efficiency wind power generator, which is characterized in that it comprises: a jack-up tower hanger and a tower crane provided at an upper end of the tower hanger, and a replacement page is also arranged on the tower hanger (Article 26)
  • a main horizontal axis for installing the windmill the main horizontal axis is connected with the generator, the main horizontal axis is provided with a cone-shaped collecting wind head at one end, and the windmill is disposed on the rear side of the collecting wind head on the main horizontal axis, the windmill is provided
  • main bracket is sleeved on the main transverse axis through a concentric annular frame, and the inner ends of the main bracket and the front and rear blade brackets are fixed on the outer peripheral surface of the ring frame.
  • the anti-vibration plate is installed below the two ends of the main horizontal axis
  • the wind direction adjuster is installed at the end of the main horizontal axis
  • the wind direction adjuster is used to control the motor to drive the windward direction of the windmill.
  • the jack-up tower hanger includes a layered steel member supported on the foundation fixing member and a tower lifter slidably disposed on an outer edge of the layered steel member, the tower lifter being mounted above the tower lifter
  • the above-mentioned self-elevating tower hanger body is provided with an elevator.
  • the installation method of the large-scale high-efficiency wind power generator of the tower crane type stable blade puller of the invention firstly sets the foundation fixing member, the layered steel component of the bottom layer and the tower riser on the open space, and then lifts the layer of the upper layer through the tower crane a steel member, which feeds the layered steel member of the upper layer into the space between the layered steel member of the bottom layer and the tower riser, and locks the layered steel member of the bottom layer and the layered steel member of the upper layer, the tower
  • the frame lifter is lifted along the rack and pinion mechanism with the edge of the layered steel member, and the subsequent layered steel members are installed as described above; the main transverse axis is installed when the tower lifter and the tower crane are installed, and After installing 3-5 layer steel components, Install the wind head, ring frame, main bracket and front and rear blade brackets, and each wind blade.
  • the advantages of the wind power generator of the invention are as follows: 1.
  • the annular frame design can increase more blades, the installation is simple, and the power generation efficiency is high, which is about 30 times of the power generation of the same diameter windmill; 2.
  • the function of the tower crane mechanism can be Constantly rising to the predetermined height, the large mobile crane can be omitted, and the height that the mobile crane can't achieve can be achieved, so as to reduce the installation cost; 3.
  • the adaptability is strong, and it can be directly in the city or in the suburbs.
  • FIG. 1 is a schematic structural view of a lower portion of a wind power generator of the present invention
  • FIG. 2 is a schematic structural view of an upper portion of a wind power generator of the present invention.
  • Figure 3 is a left side view of the windmill of the present invention.
  • Figure 4 is a diagram of another embodiment of Figure 3. detailed description:
  • the tower crane type stable blade puller large-scale high-efficiency wind power generator comprises a jack-up tower hanger 1 and a tower crane 2 disposed at an upper end of the tower hanger, and the tower hanger 1 further has a main horizontal axis 3 for installing the windmill
  • the main horizontal axis 3 is connected to the generator 4, and the main horizontal axis 3 is provided with a cone-shaped collecting head 5 on the end horizontal axis, and the windmill 6 is disposed on the rear side of the collecting wind head on the main horizontal axis, and the windmill 6 is provided Main bracket 7 and a plurality of front and rear blade brackets displayed on the circumference of the main bracket 8.
  • a plurality of loop pull members 10 are attached, and the front blade brackets are hinged with the wind blades 11 through the hinges, and the rear side of the wind blades is hinged to the rear blade brackets. on.
  • the present invention has many blades due to the breeze, and the natural power of the windmill is large, and the generator can be driven by the wind.
  • the wind blows the windmill, and although the speed of the windmill is slow, the power can be generated because of the large number of blades and the large natural power.
  • the invention has the self-elevating tower hanger 1, which can realize its self-lifting function, so that it can adapt to a wider area, not only in the coastal area, but also in a large area of the urban area.
  • the main bracket is sleeved on the main transverse shaft 3 through a concentric annular frame 12, and the inner ends of the main bracket and the front and rear blade brackets are fixed on the outer circumference of the annular frame.
  • a bearing can be arranged between the ring frame body and the main transverse axis, and the ring frame body is beneficial for increasing the connection stability of the main bracket, and the ring frame body can be mounted with an unlimited number of wind blades on the surface thereof, in the ring frame Wind blades can also be added to the body.
  • an anti-vibration plate 13 is attached below the both ends of the main horizontal axis, and a wind direction adjuster 14 is attached to the end of the main horizontal axis.
  • the jack-up tower hanger 1 includes a layered steel member 16 supported on the foundation fixture 15 and a tower riser 17 slidably disposed on the outer edge of the layered steel member 16, the tower riser
  • the main transverse axis 3 and the tower crane 2 are mounted above the 17th, and the upper layer of the steel member is inserted into the upper layer of the layered steel member.
  • the above-mentioned jack-up tower hanger body is provided with an elevator 18.
  • a platform surface for supporting the vehicle is provided in each layer of the self-elevating tower hanger 1 in the body.
  • the device is used in an urban area or a suburb. When the vehicle is parked on the ground, the elevator 18 can be used to stop at different floors, which solves the problem of difficulty in parking in the urban area.
  • the invention adopts a self-elevating tower hanger, it is air-permeable, which can reduce the resistance and play a certain role against typhoon;
  • the blade is supported and fixed by the front and rear blade brackets, and is pulled by a pulling member (steel wire) to adjust the windward angle of the wind blade.
  • the pulling member can be adjusted by the motor drive.
  • the motor can drive the adjusting pull member to drive the bracket to move. Make the blade and the typhoon wind direction straight, so that it has basically no wind resistance and improve its resistance to typhoon.
  • the cable and the hook located at the center of the windmill can automatically extend, and the ground personnel will pull the cable and the hook to the ground. Tightening, taking a step to ensure the safety of the windmill, to be foolproof.
  • the installation method of the large-scale high-efficiency wind power generator of the tower crane type stable blade puller of the invention firstly sets the foundation fixing member, the layered steel component of the bottom layer and the tower riser on the open space, and then lifts the layer of the upper layer through the tower crane a steel member, which feeds the layered steel member of the upper layer into the space between the layered steel member of the bottom layer and the tower riser, and locks the layered steel member of the bottom layer and the layered steel member of the upper layer, the tower
  • the frame lifter is lifted along the rack and pinion mechanism with the edge of the layered steel member, and the subsequent layered steel members are installed as described above; the main transverse axis is installed when the tower lifter and the tower crane are installed, and After installing 3-5 layer steel members, the wind collecting head, the ring frame, the main bracket and the front and rear blade brackets, and the wind blades are installed.
  • the advantages of the wind power generator of the invention are as follows: 1.
  • the annular frame design can increase more blades, the installation is simple, the power generation efficiency is high, and the current power generation of the same diameter windmill is more than 30 times;
  • the function of the tower crane mechanism can be Constantly rising to a predetermined height, the large mobile crane can be omitted, and the height that the mobile crane can't achieve can be achieved, thereby reducing the safety.
  • the purpose of the installation cost; 3, adaptability, can be installed directly in the city or in the suburbs, especially the tower crane can be used in the parking lot to achieve its multi-function; 4, the manufacturing process is simple, the on-site production cost is low, adapt to various terrain installation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)

Abstract

A tower crane-type fixing blade pull piece large efficient wind driven generator includes a self-lifting tower crane frame (1) and a tower crane machine (2) arranged at the upper end of the tower crane frame. A main transverse shaft (3) used for mounting a windmill is arranged on the tower crane frame (1) horizontally. The main transverse shaft (3) is connected with a generator (4). A taper-shaped wind collecting head (5) is sleeved at one end of the main transverse shaft (3). On the main transverse shaft (3), the windmill (6) is sleeved at the rear side of the wind collecting head (5). The windmill (6) is provided with a main bracket (7) and a plurality of front blade brackets and rear blade brackets (8, 9) arrayed on the periphery side of the main bracket. A plurality of circles of pull pieces (10) are bound in the circumferential direction of the main bracket (7) and the front blade brackets and rear blade brackets (8, 9). Wind blades (11) are hinged to the front blade brackets by loose leaves. The rear side of the wind blades is hinged to the rear blade brackets. This wind driven generator group has the advantages that a circular ring frame design is used, more blades can be added, the mounting is simple, and the power generating efficiency is high.

Description

塔吊式稳固叶片拉件大型高效风力发电机及安装方法 技术领域：  Tower crane type stable blade puller large-scale high-efficiency wind power generator and installation method
本发明涉及一种塔吊式稳固叶片拉件大型高效风力发电机及安 装方法。  The invention relates to a tower crane type stable blade puller large-scale high-efficiency wind power generator and a mounting method thereof.
背景技术： Background technique:
风力能源成为一种绿色能源被人们所广泛使用，现有风力能源利 _用都是采用大型风车， 这些风车需要建造奄海岸边以获得较大风力， 同时目前.风力发电存在如下问题， 1、 因为仅有三个叶片发电功能 率低， 且只能在风力大的地区安装， 不能广泛推广， 风力小的地区风 车^^转动， 2、 抗台风能力差， 3、 安装成本极高， 且需要各种大型 吊装设备， 造成费用极大， 4、 叶片制造难度大， 其太长的叶片使其 运输是极大的困难， 5、 任何运动的风车机械都会磨损， 以后的更换 配件还需要再调用大型吊车来解决维修问题， 造成后续成本增加。 发明内容：  Wind energy has become a kind of green energy and is widely used by people. The existing wind energy resources are all using large windmills. These windmills need to be built on the coast to obtain large wind power. At present, wind power has the following problems. Because only three blades have low power generation rate and can only be installed in areas with high wind power, they cannot be widely promoted. Windmills in small wind regions rotate, 2, resistance to typhoon is poor, 3. Installation costs are extremely high, and each needs Large hoisting equipment, resulting in huge costs, 4, the blade is difficult to manufacture, its too long blades make it very difficult to transport, 5, any sports windmill machinery will wear, and later replacement parts need to call large The crane solves the maintenance problem, resulting in an increase in subsequent costs. Summary of the invention:
本发明的目的在于提供一种结构简单、设计合理的塔吊式稳固叶 片拉件大型高效风力发电机，该塔吊式稳固叶片拉件大型高效风力发 电机有利于方便人们在巿区内建造风力发电机，特别是适合更广大的 微风地区安全使用。  The object of the present invention is to provide a tower-type stable blade puller large-scale high-efficiency wind power generator with simple structure and reasonable design, and the tower crane type stable blade puller large-scale high-efficiency wind power generator is convenient for facilitating people to construct wind power generators in the concrete area. Especially suitable for safe use in the wider breeze area.
本发明塔吊式稳固叶片拉件大型高效风力发电机， 其特征在于： 包括自升式塔吊架和设在塔吊架上端的塔吊机，所述塔吊架上还横设 替换页 （细则第 26条) 有用于安装风车的主横轴， 主横轴与发电机连接， 所述主横轴一端套 设有锥形状的聚风头， 主横轴上位于聚风头后侧套设有风车， 所述风 车设有主支架和陈列在主支架周侧的若干前、后叶片支架， 在主支架 和前、后叶片支架的周向绑接有若干圈拉件， 所述前叶片支架上通过 活页铰接有风叶片， 所述风叶片后侧铰接在后叶片支架上。 The utility model relates to a tower crane type stable blade puller large-scale high-efficiency wind power generator, which is characterized in that it comprises: a jack-up tower hanger and a tower crane provided at an upper end of the tower hanger, and a replacement page is also arranged on the tower hanger (Article 26) There is a main horizontal axis for installing the windmill, the main horizontal axis is connected with the generator, the main horizontal axis is provided with a cone-shaped collecting wind head at one end, and the windmill is disposed on the rear side of the collecting wind head on the main horizontal axis, the windmill is provided There are a main bracket and a plurality of front and rear blade brackets displayed on the circumference of the main bracket, and a plurality of ring pull members are attached to the circumferential direction of the main bracket and the front and rear blade brackets, and the front blade brackets are hinged by the leaf blades The rear side of the wind blade is hinged on the rear blade bracket.
进一歩的， 上述主支架通过一同轴心的圆环框体套置在主横轴 上， 主支架和前、 后叶片支架的内端固定在圆环框体外周面。  Further, the main bracket is sleeved on the main transverse axis through a concentric annular frame, and the inner ends of the main bracket and the front and rear blade brackets are fixed on the outer peripheral surface of the ring frame.
进一歩的， 上述主横轴两端部下方安装有防震盘， 在主横轴尾端 安装有风向调节器， 或者用风向调节器控制电机， 带动风车的迎风方 向。  Further, the anti-vibration plate is installed below the two ends of the main horizontal axis, the wind direction adjuster is installed at the end of the main horizontal axis, or the wind direction adjuster is used to control the motor to drive the windward direction of the windmill.
进一歩的，上述自升式塔吊架包括有支撑在地基固定件上的层式 钢构件和滑设在层式钢构件外缘的塔架提升器，所述塔架提升器上方 安装了所述的主横轴和塔吊机，每一下层的层式钢构件上穿入上层的 层式钢构件。  Further, the jack-up tower hanger includes a layered steel member supported on the foundation fixing member and a tower lifter slidably disposed on an outer edge of the layered steel member, the tower lifter being mounted above the tower lifter The main transverse axis and the tower crane, each layer of the layered steel member penetrates the upper layer of the steel member.
进一歩的， 上述自升式塔吊架体上设有升降电梯。  Further, the above-mentioned self-elevating tower hanger body is provided with an elevator.
本发明塔吊式稳固叶片拉件大型高效风力发电机的安装方法，首 先在空地上设置地基固定件、底层的层式钢构件和塔架提升器， 接着 通过塔吊机吊升上一层的层式钢构件，将该上一层的层式钢构件送入 底层的层式钢构件与塔架提升器之间的空间，锁紧底层的层式钢构件 和上一层的层式钢构件，塔架提升器沿着与层式钢构件边缘的齿轮齿 条机构提升， 后续各层层式钢构件的安装如上所述； 主横轴是在安装 塔架提升器和塔吊机时即安装完成， 而在安装 3-5个层式钢构件后即 安装聚风头、 圆环框体、 主支架和前、 后叶片支架， 以及各风叶片。 本发明风力发电机的优点： 1、 采用圆环框设计， 可以增加更多 的叶片， 安装简单、 发电效率高， 是目前同直径风车发电量的 30倍 左右； 2、 有塔吊机构的作用可以不断的上升到预定高度， 可以省去 大型移动吊机， 且可做到移动吊机所做不到的高度， 从而达到降低安 装费用的目的； 3、 适应能力强， 可以直接在城市中或郊区安装， 特 别是塔架内可设停车场使用， 实现了其多功能； 4、 制造工艺简单、 大型部件可现场制作成本低， 适应各种地形安装； 5、 叶片采用互拉 件连接方式， 多点连接叶片， 这样叶片更稳固更安全可靠。 附图说明： The installation method of the large-scale high-efficiency wind power generator of the tower crane type stable blade puller of the invention firstly sets the foundation fixing member, the layered steel component of the bottom layer and the tower riser on the open space, and then lifts the layer of the upper layer through the tower crane a steel member, which feeds the layered steel member of the upper layer into the space between the layered steel member of the bottom layer and the tower riser, and locks the layered steel member of the bottom layer and the layered steel member of the upper layer, the tower The frame lifter is lifted along the rack and pinion mechanism with the edge of the layered steel member, and the subsequent layered steel members are installed as described above; the main transverse axis is installed when the tower lifter and the tower crane are installed, and After installing 3-5 layer steel components, Install the wind head, ring frame, main bracket and front and rear blade brackets, and each wind blade. The advantages of the wind power generator of the invention are as follows: 1. The annular frame design can increase more blades, the installation is simple, and the power generation efficiency is high, which is about 30 times of the power generation of the same diameter windmill; 2. The function of the tower crane mechanism can be Constantly rising to the predetermined height, the large mobile crane can be omitted, and the height that the mobile crane can't achieve can be achieved, so as to reduce the installation cost; 3. The adaptability is strong, and it can be directly in the city or in the suburbs. Installation, especially in the tower, can be used in the parking lot to achieve its multi-function; 4, the manufacturing process is simple, large parts can be produced on site, low cost, adapt to various terrain installation; 5, the blade is connected by means of mutual pull, more Connect the blades at the point so that the blades are more stable and safer. BRIEF DESCRIPTION OF THE DRAWINGS:
图 1是本发明风力发电机下部的构造示意图；  1 is a schematic structural view of a lower portion of a wind power generator of the present invention;
图 2是本发明风力发电机上部的构造示意图；  2 is a schematic structural view of an upper portion of a wind power generator of the present invention;
图 3是本发明风车的左视图。  Figure 3 is a left side view of the windmill of the present invention.
图 4是图 3另一种实施例图。 具体实施方式：  Figure 4 is a diagram of another embodiment of Figure 3. detailed description:
本发明塔吊式稳固叶片拉件大型高效风力发电机，包括自升式塔 吊架 1和设在塔吊架上端的塔吊机 2， 所述塔吊架 1上还横设有用于 安装风车的主横轴 3， 主横轴 3与发电机 4连接， 所述主横轴 3—端 套设有锥形状的聚风头 5， 主横轴上位于聚风头后侧套设有风车 6， 所述风车 6设有主支架 7和陈列在主支架周侧的若干前、后叶片支架 8、 9， 在主支架和前、 后叶片支架的周向绑接有若干圈拉件 10， 所 述前叶片支架上通过活页铰接有风叶片 11， 所述风叶片后侧铰接在 后叶片支架上。 The tower crane type stable blade puller large-scale high-efficiency wind power generator comprises a jack-up tower hanger 1 and a tower crane 2 disposed at an upper end of the tower hanger, and the tower hanger 1 further has a main horizontal axis 3 for installing the windmill The main horizontal axis 3 is connected to the generator 4, and the main horizontal axis 3 is provided with a cone-shaped collecting head 5 on the end horizontal axis, and the windmill 6 is disposed on the rear side of the collecting wind head on the main horizontal axis, and the windmill 6 is provided Main bracket 7 and a plurality of front and rear blade brackets displayed on the circumference of the main bracket 8. In the circumferential direction of the main bracket and the front and rear blade brackets, a plurality of loop pull members 10 are attached, and the front blade brackets are hinged with the wind blades 11 through the hinges, and the rear side of the wind blades is hinged to the rear blade brackets. on.
本发明由于微风情况下叶片多， 风车自然动力大， 完全可以带动 发电机， 但是微风吹动风车， 风车转速虽然慢， 但由于叶片多， 动力 自然大， 也就能发电。  The present invention has many blades due to the breeze, and the natural power of the windmill is large, and the generator can be driven by the wind. However, the wind blows the windmill, and although the speed of the windmill is slow, the power can be generated because of the large number of blades and the large natural power.
本发明有了自升式塔吊架 1， 可实现其自提升的功能， 从而使它 可适应更广大的地区， 不仅仅局限在沿海地区的安装， 也可以在市区 的广大区域安装。  The invention has the self-elevating tower hanger 1, which can realize its self-lifting function, so that it can adapt to a wider area, not only in the coastal area, but also in a large area of the urban area.
为了便于安装及拆装的方便，上述主支架通过一同轴心的圆环框 体 12套置在主横轴 3上， 主支架和前、 后叶片支架的内端固定在圆 环框体外周面， 圆环框体与主横轴之间可套设有轴承， 圆环框体有利 于增加主支架的连接稳定性，圆环框体可在其表面安装无限量的风叶 片， 在圆环框体体内也可以增加风叶片。  In order to facilitate the installation and disassembly, the main bracket is sleeved on the main transverse shaft 3 through a concentric annular frame 12, and the inner ends of the main bracket and the front and rear blade brackets are fixed on the outer circumference of the annular frame. A bearing can be arranged between the ring frame body and the main transverse axis, and the ring frame body is beneficial for increasing the connection stability of the main bracket, and the ring frame body can be mounted with an unlimited number of wind blades on the surface thereof, in the ring frame Wind blades can also be added to the body.
为了避震， 上述主横轴两端部下方安装有防震盘 13， 在主横轴 尾端安装有风向调节器 14。  In order to prevent shock, an anti-vibration plate 13 is attached below the both ends of the main horizontal axis, and a wind direction adjuster 14 is attached to the end of the main horizontal axis.
为了设计合理， 上述自升式塔吊架 1包括有支撑在地基固定件 15上的层式钢构件 16和滑设在层式钢构件 16外缘的塔架提升器 17， 所述塔架提升器 17上方安装了所述的主横轴 3和塔吊机 2， 每一下 层的层式钢构件上穿入上层的层式钢构件。  For rational design, the jack-up tower hanger 1 includes a layered steel member 16 supported on the foundation fixture 15 and a tower riser 17 slidably disposed on the outer edge of the layered steel member 16, the tower riser The main transverse axis 3 and the tower crane 2 are mounted above the 17th, and the upper layer of the steel member is inserted into the upper layer of the layered steel member.
为了满足该设备的多种使用功能，上述自升式塔吊架体上设有升 降电梯 18。 在自升式塔吊架 1体内各层设有用于支撑车辆的平台面， 在市区或郊区使用该设备， 当车辆停靠在地面， 通过升降电梯 18实 现车辆可停靠在不同层， 解决了市区停车困难的问题。 In order to satisfy various functions of the device, the above-mentioned jack-up tower hanger body is provided with an elevator 18. A platform surface for supporting the vehicle is provided in each layer of the self-elevating tower hanger 1 in the body. The device is used in an urban area or a suburb. When the vehicle is parked on the ground, the elevator 18 can be used to stop at different floors, which solves the problem of difficulty in parking in the urban area.
对于风力发电机来说， 其最大的问题是抗台风的能力， 由于本发 明采用的是自升式塔吊架， 其是透风的， 从而可减小阻力， 起到一定 抗台风的作用； 另外风叶片由前、 后叶片支架支撑固定， 并且由拉件 (钢丝） 牵拉来调节风叶片迎风角度， 该拉件可通过电机驱动调节， 在有台风时， 可由电机驱动调节拉件带动支架动作， 使叶片与台风风 向成直线， 做到基本上无风阻， 提高其抗台风性； 此外在超强台风来 临时， 设在风车中心的拉线和拉钩可自动伸出， 地面人员将拉线和拉 钩与地面拉紧， 进一歩保证了风车的安全， 做到万无一失。  For wind turbines, the biggest problem is the ability to resist typhoon. Because the invention adopts a self-elevating tower hanger, it is air-permeable, which can reduce the resistance and play a certain role against typhoon; The blade is supported and fixed by the front and rear blade brackets, and is pulled by a pulling member (steel wire) to adjust the windward angle of the wind blade. The pulling member can be adjusted by the motor drive. When the typhoon is installed, the motor can drive the adjusting pull member to drive the bracket to move. Make the blade and the typhoon wind direction straight, so that it has basically no wind resistance and improve its resistance to typhoon. In addition, when the super typhoon comes, the cable and the hook located at the center of the windmill can automatically extend, and the ground personnel will pull the cable and the hook to the ground. Tightening, taking a step to ensure the safety of the windmill, to be foolproof.
本发明塔吊式稳固叶片拉件大型高效风力发电机的安装方法，首 先在空地上设置地基固定件、底层的层式钢构件和塔架提升器， 接着 通过塔吊机吊升上一层的层式钢构件，将该上一层的层式钢构件送入 底层的层式钢构件与塔架提升器之间的空间，锁紧底层的层式钢构件 和上一层的层式钢构件，塔架提升器沿着与层式钢构件边缘的齿轮齿 条机构提升， 后续各层层式钢构件的安装如上所述； 主横轴是在安装 塔架提升器和塔吊机时即安装完成， 而在安装 3-5个层式钢构件后即 安装聚风头、 圆环框体、 主支架和前、 后叶片支架， 以及各风叶片。  The installation method of the large-scale high-efficiency wind power generator of the tower crane type stable blade puller of the invention firstly sets the foundation fixing member, the layered steel component of the bottom layer and the tower riser on the open space, and then lifts the layer of the upper layer through the tower crane a steel member, which feeds the layered steel member of the upper layer into the space between the layered steel member of the bottom layer and the tower riser, and locks the layered steel member of the bottom layer and the layered steel member of the upper layer, the tower The frame lifter is lifted along the rack and pinion mechanism with the edge of the layered steel member, and the subsequent layered steel members are installed as described above; the main transverse axis is installed when the tower lifter and the tower crane are installed, and After installing 3-5 layer steel members, the wind collecting head, the ring frame, the main bracket and the front and rear blade brackets, and the wind blades are installed.
本发明风力发电机的优点： 1、 采用圆环框设计， 可以增加更多 的叶片， 安装简单、 发电效率高， 是目前同直径风车发电量的 30倍 以上； 2、 有塔吊机构的作用可以不断的上升到预定高度， 可以省去 大型移动吊机， 且可做到移动吊机所做不到的高度， 从而达到降低安 装费用的目的； 3、 适应能力强， 可以直接在城市中或郊区安装， 特 别是塔吊可设停车场使用， 实现了其多功能； 4、 制造工艺简单、 现 场制作成本低， 适应各种地形安装。 The advantages of the wind power generator of the invention are as follows: 1. The annular frame design can increase more blades, the installation is simple, the power generation efficiency is high, and the current power generation of the same diameter windmill is more than 30 times; 2. The function of the tower crane mechanism can be Constantly rising to a predetermined height, the large mobile crane can be omitted, and the height that the mobile crane can't achieve can be achieved, thereby reducing the safety. The purpose of the installation cost; 3, adaptability, can be installed directly in the city or in the suburbs, especially the tower crane can be used in the parking lot to achieve its multi-function; 4, the manufacturing process is simple, the on-site production cost is low, adapt to various terrain installation.
以上所述仅为本发明的较佳实施例，凡依本发明申请专利范围所 做的均等变化与修饰， 皆应属本发明的涵盖范围。  The above are only the preferred embodiments of the present invention, and all changes and modifications made by the scope of the present invention should be construed as the scope of the present invention.

Claims

权利要求书 claims
1、 一种塔吊式稳固叶片拉件大型高效风力发电机， 其特征在于：包 括自升式塔吊架和设在塔吊架上端的塔吊机，所述塔吊架上还横设有 用于安装风车的主横轴， 主横轴与发电机连接， 所述主横轴一端套设 有锥形状的聚风头， 主横轴上位于聚风头后侧套设有风车， 所述风车 设有主支架和陈列在主支架周侧的若干前、后叶片支架， 在主支架和 前、后叶片支架的周向绑接有若干圈拉件， 所述前叶片支架上通过活 页铰接有风叶片， 所述风叶片后侧铰接在后叶片支架上。 1. A large-scale high-efficiency wind turbine with a tower crane-type stable blade puller, which is characterized by: including a self-elevating tower hanger and a tower crane located at the upper end of the tower hanger. The tower hanger is also provided with a main frame for installing the windmill. The main horizontal axis is connected to the generator. One end of the main horizontal axis is equipped with a cone-shaped wind gathering head. A windmill is located behind the wind gathering head on the main horizontal axis. The windmill is provided with a main bracket and is displayed on There are a number of front and rear blade brackets on the circumferential side of the main bracket. There are a number of pull pieces tied around the main bracket and the front and rear blade brackets. The front blade bracket has wind blades hinged through hinges. The wind blades are behind The sides are hinged to the rear blade supports.
2、 根据权利要求 1所述的塔吊式稳固叶片拉件大型高效风力发电 机， 其特征在于： 所述主支架通过一同轴心的圆环框体套置在主横轴 上， 主支架和前、 后叶片支架的内端固定在圆环框体外周面。 2. The large-scale high-efficiency wind turbine with tower crane-type stable blade pullers according to claim 1, characterized in that: the main bracket is nested on the main horizontal axis through a coaxial annular frame, and the main bracket and the front . The inner end of the rear blade bracket is fixed on the outer peripheral surface of the annular frame.
3、 根据权利要求 1所述的塔吊式稳固叶片拉件大型高效风力发电 机， 其特征在于： 所述主横轴两端部下方安装有防震盘， 在主横轴尾 端安装有风向调节器，聚风头前端上设有可伸缩的防强台风的安全拉 钩。 3. The large-scale high-efficiency wind turbine with tower crane-type stable blade pullers according to claim 1, characterized in that: anti-shock plates are installed below both ends of the main transverse axis, and a wind direction regulator is installed at the rear end of the main transverse axis. , The front end of the storm head is equipped with a retractable safety hook to prevent strong typhoons.
4、 根据权利要求 1所述的塔吊式稳固叶片拉件大型高效风力发电 机， 其特征在于： 所述自升式塔吊架包括有支撑在地基固定件上的层 式钢构件和滑设在层式钢构件外缘的塔架提升器，所述塔架提升器上 方安装了所述的主横轴和塔吊机，每一下层的层式钢构件上穿入上层 的层式钢构件。 4. The tower crane-type large-scale high-efficiency wind turbine with stable blade pullers according to claim 1, characterized in that: the self-elevating tower hanger includes a layered steel member supported on a foundation fixing member and a sliding layer installed on the layer. There is a tower lifter on the outer edge of the steel component. The main transverse axis and the tower crane are installed above the tower lifter. The layered steel component of each lower layer penetrates into the layered steel component of the upper layer.
5、 根据权利要求 1所述的塔吊式稳固叶片拉件大型高效风力发电 机， 其特征在于： 所述自升式塔吊架体上设有升降电梯。 5. The large-scale high-efficiency wind turbine with a tower crane-type stable blade puller according to claim 1, characterized in that: a lifting elevator is provided on the self-elevating tower hanger body.
6、 根据权利要求 1所述的塔吊式稳固叶片拉件大型高效风力发电 机， 其特征在于： 所述风车叶片连接在活页上， 活页连接在拉件上， 每个叶片有多个活页稳固连接， 由风速器自动控制电机旋转， 以带动 拉件调整叶片迎风角度。 6. The large-scale high-efficiency wind turbine with tower crane-type stable blade pullers according to claim 1, characterized in that: the windmill blades are connected to loose leaves, the loose leaves are connected to the pullers, and each blade has multiple loose leaves for stable connection. , the anemometer automatically controls the rotation of the motor to drive the pull member to adjust the windward angle of the blades.
7、 一种塔吊式稳固叶片拉件大型高效风力发电机的安装方法， 其特 征在于： 首先在空地上设置地基固定件、底层的层式钢构件和塔架提 升器， 接着通过塔吊机吊升上一层的层式钢构件， 将该上一层的层式 钢构件送入底层的层式钢构件与塔架提升器之间的空间，锁紧底层的 层式钢构件和上一层的层式钢构件，塔架提升器沿着与层式钢构件边 缘的齿轮齿条机构提升， 后续各层层式钢构件的安装如上所述； 主横 轴是在安装塔架提升器和塔吊机时即安装完成， 而在安装 3-5个层式 钢构件后即安装聚风头、 圆环框体、 主支架和前、 后叶片支架， 以及 各风叶片。 7. A method for installing large-scale high-efficiency wind turbines with tower crane-type stable blade pullers, which is characterized by: firstly setting foundation fixings, bottom layer steel components and tower lifters on the open space, and then lifting them by a tower crane Send the layered steel components of the upper layer into the space between the layered steel components of the bottom layer and the tower lifter, and lock the layered steel components of the bottom layer and the layered steel components of the upper layer. The layered steel components are lifted by the tower hoist along the rack and pinion mechanism on the edge of the layered steel components. The subsequent installation of each layered steel component is as described above; the main horizontal axis is where the tower lifter and tower crane are installed. The installation is completed at that time, and after installing 3-5 layered steel components, the wind collecting head, ring frame, main bracket, front and rear blade brackets, and each wind blade are installed.
PCT/CN2014/080933 2014-01-16 2014-06-27 Tower crane-type fixing blade pull piece large efficient wind driven generator WO2015106546A1 (en)

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CN107285211A (en) * 2017-07-31 2017-10-24 重集团大连工程技术有限公司 The tackling system installed based on axial fan hub
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