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KR20140028440A - The self assembly in tower for wind generater - Google Patents

The self assembly in tower for wind generater Download PDF

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Publication number
KR20140028440A
KR20140028440A KR1020120094732A KR20120094732A KR20140028440A KR 20140028440 A KR20140028440 A KR 20140028440A KR 1020120094732 A KR1020120094732 A KR 1020120094732A KR 20120094732 A KR20120094732 A KR 20120094732A KR 20140028440 A KR20140028440 A KR 20140028440A
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KR
South Korea
Prior art keywords
tower
wind power
wind turbine
wind
present
Prior art date
Application number
KR1020120094732A
Other languages
Korean (ko)
Inventor
이창수
김해솔
이경우
이종문
Original Assignee
현대중공업 주식회사
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Application filed by 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR1020120094732A priority Critical patent/KR20140028440A/en
Publication of KR20140028440A publication Critical patent/KR20140028440A/en

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Classifications

    • 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
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2230/50—Building or constructing in particular ways
    • 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
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

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

Abstract

The present invention relates to an assembly type tower for wind power generators and its purpose is to ease the transportation of a wind power generator to an installation place while reducing cost for transportation. The present invention with the purpose relates to the assembly type tower for wind power generators. The assembly type tower includes a plurality of connection flanges installed at both ends at equidistant intervals in a length direction, a plurality of reinforcing frames installed in a radial type around an outer surface of the connection flanges placed in a symmetric type, and a tower body formed of a cover plate included in the outside of the reinforcing frames. According to this, by the assembly type tower for wind power generators, cost for transporting a wind power generator tower is reduced while the transportation of a wind power generator to an installation site is eased.

Description

풍력발전기용 조립식타워{THE SELF ASSEMBLY IN TOWER FOR WIND GENERATER} Prefabricated tower for wind power generators {THE SELF ASSEMBLY IN TOWER FOR WIND GENERATER}

본 발명은 풍력발전기에 관한 것으로, 더욱 상세하게는 단품 상태로 미리 제작된 타워를 설치 현장에서 조립하여 설치할 수 있도록 함으로서, 제작과 설치현장으로의 이동이 용이한 풍력발전기용 조립식타워에 관한 것이다.The present invention relates to a wind turbine, and more particularly to a prefabricated tower for a wind turbine that is easy to move to the production site and installation by assembling the pre-fabricated tower in the installation site.

일반적으로 풍력발전기에 대해서는 여러 가지가 알려져 오고 있다. In general, many things are known about wind turbines.

예를 들면, 도 1에 도시한 바와 같은 풍력발전기가 그 대표적인 것으로, 그 내용은 다음과 같다. For example, a typical wind turbine generator as shown in Fig. 1 is as follows.

도시한 바와 같이, 풍력발전기(WG)는 지면에 하단이 고정되는 타워(TW)가 구비되고, 이 타워(TW)의 상단에 도시하지 않은 요(Yaw)장치에 의해 풍향에 따라 회동하는 나셀(NC)이 구비된다.As shown in the figure, the wind turbine generator WG is provided with a tower TW to which a lower end is fixed on the ground, and a nacelle (not shown) which rotates in accordance with a wind direction by a yaw NC).

이 나셀(NC)은 풍력발전기(WG)의 심장이라 할 수 있는 장치로서, 일단에 로터(RT)가 구비되고, 이 로터(RT)의 외주에 다수의 블레이드(BD)가 구비된다.The nacelle NC is a device that can be called the heart of a wind power generator WG and includes a rotor RT at one end and a plurality of blades BD at the outer periphery of the rotor RT.

따라서, 상기한 블레이드(BD)가 자연적으로 발생하는 바람에 의해 회전력이 발생하고, 이 회전력은 로터(RT)를 회전시킨다.Therefore, a rotational force is generated by the wind generated naturally by the blade (BD), and this rotational force rotates the rotor (RT).

상기한 바와 같은, 로터(RT)의 회전에 의해 상기한 나셀(NC) 내부 구비된 제네레이터(미도시)에서 전력이 발생한다.As described above, electric power is generated in the generator (not shown) provided inside the nacelle NC by the rotation of the rotor RT.

이와 같은, 풍력발전기(WG)는 보다 많은 풍량을 소화하기 위해서 상기한 블레이드(BD)가 지상으로 부터 대략 30m이상의 높은 위치에 구비되어야 하기 때문에 타워(TW)의 길이가 길게 형성되어야 한다.As such, the wind turbine WG should have a long length of the tower TW because the blade BD should be provided at a high position of about 30 m or more from the ground in order to extinguish more air volume.

따라서, 상기한 바와 같이, 길게 형성된 타워(TW)를 풍력발전기가 설치될 현장까지 이동하기 위해서 특수하게 제작된 트레일러를 이용함으로써, 물류비용이 과다하게 발생하는 문제가 있었다.Therefore, as described above, by using a specially made trailer to move the long formed tower (TW) to the site where the wind power generator is to be installed, there is a problem that excessive logistics costs occur.

또한, 도로교통법상 20M가 넘는 화물을 운반하기 위해서는 관할경찰서에 사전에 신고를 하고, 차량의 통행이 많지 않은 야간 시간에 교통경찰의 입회 하에 운반하도록 함으로서, 설치 현장으로의 이송이 어려운 문제가 있었다.In addition, according to the Road Traffic Law, in order to carry more than 20M of cargo, it is difficult to transfer it to the installation site by making a report to the competent police station in advance and transporting it under the presence of the traffic police at night time when the traffic is not much. .

본 발명은 상술한 바와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 풍력발전기 타워를 운반하는데 있어서, 물류비용을 절감함과 동시에 풍력발전기의 설치현장에 운반이 용이하도록 하는데 있다. The present invention has been made to solve the conventional problems as described above, an object of the present invention in transporting a wind turbine tower, while reducing the logistics cost and easy to transport to the installation site of the wind turbine. .

이러한 목적으로 이루어진 본 발명은;The present invention made for this purpose;

풍력발전기 타워에 관한 것으로,Regarding the wind turbine tower,

상기 풍력발전기 타워는,The wind turbine tower,

길이방향 등간격으로 다수 구비된 양단에 대칭형으로 구비된 연결플랜지와, 상기 대칭형으로 구비된 연결플랜지 외주에 방사상으로 다수 구비된 보강프레임과, 상기 보강프레임 외부에 구비되는 커버플레이트로 이루어진 타워 본체를 포함한다.
A tower body comprising a connecting flange provided symmetrically at both ends provided at equal intervals in the longitudinal direction, a reinforcing frame provided radially on the outer circumference of the connecting flange provided symmetrically, and a cover plate provided outside the reinforcing frame. Include.

또한, 상기 풍력발전기 타워는;In addition, the wind turbine tower;

상기 연결플랜지 사이에 구비되는 패킹부재를 더 포함한다.
It further comprises a packing member provided between the connecting flange.

또한, 상기 연결플랜지와 상기 보강프레임과 상기 커버 플레이트는, 볼트체결이 용이하도록 다수의 볼트홀이 형성된다.
In addition, the connection flange, the reinforcement frame and the cover plate, a plurality of bolt holes are formed to facilitate the bolt fastening.

또한, 상기 타워 본체는 원형 또는 사각형 이상 다각형으로 형성된다.
In addition, the tower body is formed in a circular or square or more polygons.

상술한 바와 같이, 본 발명에 의하면, 풍력발전기 타워를 운반하는데 있어서, 물류비용을 절감함과 동시에 타워의 운반이 용이하도록 하는 효과가 있다. As described above, according to the present invention, in carrying the wind turbine tower, there is an effect of reducing the logistics cost and facilitating the transport of the tower.

도 1은 풍력발전기의 외형을 보인 도면이고,
도 2는 본 발명에 따른 조립식타워를 보인 도면이고,
도 3은 도 2 "A"선을 확대하여 보인 상세도면이고
도 4는 도 3 "B"-"B"선에 따른 단면도로서, 본 발명에 따른 조립식타워의 연결방법을 보인 도면이다.1 is a view showing an outline of a wind turbine generator,
2 is a view showing a prefabricated tower according to the present invention,
3 is an enlarged detailed view of the line “A” of FIG. 2.
Figure 4 is a cross-sectional view taken along the line "B"-"B" of Figure 3, showing a connection method of the prefabricated tower according to the present invention.

도 2 내지 도 4를 참조하면, 본 발명에 따른 풍력발전기용 조립식타워(100)(이하, "타워"라 칭한다)는, 길이방향 등간격으로 다수 구비된 타워 본체(110)로 이루어진다.2 to 4, the prefabricated tower 100 (hereinafter, referred to as "tower") for a wind power generator according to the present invention is composed of a plurality of tower bodies 110 provided at equal intervals in the longitudinal direction.

도시한 바와 같이, 타워본체(110)는, 연결플랜지(111)와 보강프레임(113)과 커버플레이트(115)로 이루어진다.As shown, the tower body 110 is composed of a connecting flange 111, the reinforcement frame 113 and the cover plate 115.

연결플랜지(111)는 길이방향 등간격으로 다수 구비된 타워 본체(110) 양단에 대칭형으로 구비된다.The connecting flange 111 is provided symmetrically at both ends of the tower body 110 provided with a plurality of longitudinal equal intervals.

이 연결플랜지(111)는 도시한 바와 같이, 단면상 "┓"자 형상의 다각형상으로 형성되며, 각 면에 볼트체결이 용이하도록 볼트홀(111a)(111b)이 각각 형성되어 있다.As shown in the drawing, the connecting flange 111 is formed in a polygonal shape having a "┓" shape in cross section, and bolt holes 111a and 111b are formed in each surface to facilitate bolt fastening.

상기한 연결플랜지(111)는 팔각형상으로 형성된 것에 대해서만 설명하였으나, 사각형 이상 다각형 또는 원형으로 형성해도 본 발명 소기의 목적을 달성할 수 있음은 물론이다. Although the connection flange 111 has been described only for being formed in an octagonal shape, it is a matter of course that the object of the present invention can be achieved even if formed in a square or more polygon or circle.

또한, 본 발명에 따른 타워(100)의 최하단과 최상단에 구비되는 타워 본체(110) 단부에 구비되는 연결플랜지(111)만, 도 2에 도시한 바와 같이, 외측으로 돌출되고, 나머지는 내측에서 볼트체결이 용이하도록 내측으로 구비된 것에 대해서만 설명하였으나, 모두 외측으로 돌출시켜도 무방하다. In addition, only the connection flange 111 provided at the end of the tower body 110 provided at the bottom and the top of the tower 100 according to the present invention, as shown in Figure 2, protrudes to the outside, the rest from the inside Although only the thing provided to the inside for easy bolt fastening was described, all may be protruded outward.

보강프레임(113)은 대칭형으로 구비된 상기 연결플랜지(111) 외주에 방사상으로 다수 구비된 것으로, 도시한 연결플랜지(111)의 각 모서리부("C"표시)를 연결할 수 있도록 도시한 방향으로 기준하여 수직방향으로 다수 구비되며, 후술하는 커버 플레이트(115)의 테두리가 면접하며 장착된다.The reinforcement frame 113 is provided radially on the outer circumference of the connection flange 111 provided symmetrically, in the direction shown to connect each corner portion ("C" mark) of the connection flange 111 shown. It is provided in the vertical direction on the basis of the reference, the edge of the cover plate 115, which will be described later is interviewed and mounted.

이 보강프레임(113)은 길이방향 등간격 직각방향으로 보강부재(113a)를 포함한다.The reinforcing frame 113 includes reinforcing members 113a in the longitudinal direction at equal intervals in the longitudinal direction.

보강부재(113a)는 상기한 보강프레임(113)을 격자형으로 보강함으로서, 본 발명에 따른 타워(100)의 좌굴(挫屈)을 방지하도록 하는 것이다.   The reinforcing member 113a reinforces the reinforcing frame 113 in a lattice shape, thereby preventing buckling of the tower 100 according to the present invention.

이와 같은, 보강프레임(113)과 보강부재(113a)의 외측에 커버 플레이트(115)가 구비된다.As such, the cover plate 115 is provided on the outer side of the reinforcing frame 113 and the reinforcing member 113a.

커버 플레이트(115)는 상기한 연결플랜지(111)와 보강 프레임(113)에 각 테두리부위가 면접하며 장착이 용이하도록 볼트 홀(115a)이 형성되어 있다.The cover plate 115 has a bolt hole 115a formed at the connecting flange 111 and the reinforcing frame 113 so as to be interviewed at each edge and to be easily mounted.

이 볼트홀(115a)은 상기한 연결플랜지(111)에 형성된 볼트홀(111b)과 중심이 일치하는 부위에 형성되어 볼트체결이 용이하도록 하였다.The bolt hole 115a is formed at a portion where the center of the bolt hole 111b formed in the connection flange 111 coincides with the bolt to facilitate bolting.

이와 같은, 커버 플레이트(115)는 상기한 볼트체결 이외에 용접하여 장착해도 본 발명 소기의 목적을 달성할 수 있음은 물론이다.As described above, the cover plate 115 can achieve the object of the present invention even if it is mounted by welding in addition to the above-mentioned bolt fastening.

한편, 상기한 각 타워 본체(110)의 각 연결부인 연결플랜지(111) 사이에는 패킹부재(130)가 구비되는데, 이 패킹부재(130)는 탄성을 갖춘 고무재질을 사용하는 것이 바람직하다. On the other hand, the packing member 130 is provided between the connecting flanges 111, which are the respective connecting portions of the tower body 110, the packing member 130 is preferably used with a rubber material having elasticity.

본 발명에 따른 타워(100)의 타워 본체(110) 작업방법을 설명한다.It describes the working method of the tower body 110 of the tower 100 according to the present invention.

우선, 양단에 연결플랜지(111)를 대칭형으로 구비시킨 다음, 이 연결플랜지(111)의 각 모서리부("C"표시부위)에 보강프레임(113)의 양단부를 장착한다.First, the connecting flange 111 is provided at both ends in a symmetrical manner, and then both ends of the reinforcing frame 113 are mounted at each corner portion (“C” mark portion) of the connecting flange 111.

그런 다음, 이 보강프레임(113)의 길이방향 등간격으로 보강부재(113a)를 장착하면 타워 본체(110)의 일차적인 제작이 완료된다.Then, when the reinforcing member 113a is mounted at equal intervals in the longitudinal direction of the reinforcing frame 113, the primary production of the tower body 110 is completed.

이와 같이, 제작이 완료된 타워 본체(110)의 보강프레임(110)과 연결플랜지(111)에 커버 플레이트(115)의 테두리를 면접시킨 후, 각 일치하는 볼트홀(111a)(111b)(115a)에 볼트(BT)를 관통시키고, 너트(NT)를 견실하게 체결하면 타워 본체(110)의 제작이 완료된다.In this way, after the interview of the edge of the cover plate 115 to the reinforcing frame 110 and the connecting flange 111 of the completed tower body 110, each matching bolt hole (111a) (111b) (115a) When the bolt BT penetrates and the nut NT is firmly fastened, the tower body 110 is manufactured.

상기한 바와 같이, 제작이 완료된 타워 본체(110)의 길이는 풍력발전기의 규모에 따라 2.5m 이상 6m 이내의 길이로 형성하여 일반적인 화물트럭으로도 운반이 용이하도록 하였으며, 제작이 완료된 타워 본체(110)의 길이가 6m 이상으로 형성되어도, 얼마든지 용이하게 화물트럭(초장축)으로 운반할 수 있다. As described above, the length of the completed tower body 110 is formed to a length of 2.5m or more and less than 6m according to the size of the wind power generator to facilitate transport even with a general cargo truck, the tower body 110 is completed production ) Even if the length is 6m or more, it can be easily transported by a cargo truck (ultra long axis).

이와 같이, 제작이 완료된 타워 본체(110)는 설치현장으로 이동하여 각 타워 본체(110) 끼리 길이방향으로 연결한 후, 수직방향으로 설치해도 되고, 수직방향으로 적층(積層)하면서 설치해도 된다.Thus, the completed tower main body 110 may be installed in the vertical direction after moving to the installation site and connecting each tower main body 110 in the longitudinal direction, or may be installed while laminating in the vertical direction.

이와 같이, 본 발명에 따른 풍력발전기용 조립식타워(100)에 의하면, 풍력발전기 타워를 운반하는데 있어서, 물류비용을 절감함과 동시에 타워의 운반이 용이하도록 하였다.As described above, according to the prefabricated tower 100 for a wind power generator according to the present invention, in transporting a wind power generator tower, it is possible to reduce the logistics cost and facilitate the transport of the tower.

본 발명은 상술한 특정 바람직한 실시 예에 한정되지 아니하고, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진자 라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변형실시는 본 발명의 청구범위 기재 범위 내에 있게 된다.It is to be understood that the present invention is not limited to the specific exemplary embodiments described above and that various modifications may be made by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims. And such modified embodiments are within the scope of the claims of the present invention.

100 : 풍력발전기용 조립식타워 110 : 타워 본체
111 : 연결플랜지 113 : 보강프레임
115 : 커버 플레이트100: prefabricated tower for wind power generator 110: tower body
111: connection flange 113: reinforcement frame
115: cover plate

Claims (4)

풍력발전기 타워에 있어서,
상기 풍력발전기 타워는,
길이방향 등간격으로 다수 구비된 양단에 대칭형으로 구비된 연결플랜지와, 상기 대칭형으로 구비된 연결플랜지 외주에 방사상으로 다수 구비된 보강프레임과, 상기 보강프레임 외부에 구비되는 커버플레이트로 이루어진 타워 본체를 포함하는 것을 특징으로 하는 풍력발전기용 조립식타워.In the wind turbine tower,
The wind turbine tower,
A tower body comprising a connecting flange provided symmetrically at both ends provided at equal intervals in the longitudinal direction, a reinforcing frame provided radially on the outer circumference of the connecting flange provided symmetrically, and a cover plate provided outside the reinforcing frame. Prefabricated tower for wind turbines comprising a. 제 1항에 있어서,
상기 풍력발전기 타워는,
상기 연결플랜지 사이에 구비되는 패킹부재를 더 포함하는 것을 특징으로 하는 풍력발전기용 조립식타워.The method of claim 1,
The wind turbine tower,
Prefabricated tower for a wind turbine further comprises a packing member provided between the connection flange. 제 1항에 있어서,
상기 연결플랜지와 상기 보강프레임과 상기 커버 플레이트는, 볼트체결이 용이하도록 다수의 볼트홀이 형성되는 것을 특징으로 하는 풍력발전기용 조립식타워. The method of claim 1,
The connection flange, the reinforcement frame and the cover plate, prefabricated tower for a wind turbine, characterized in that a plurality of bolt holes are formed to facilitate bolt fastening. 또한, 상기 타워 본체는,
원형 또는 사각형 이상 다각형으로 형성되는 것을 특징으로 하는 풍력발전기용 조립식타워.


















In addition, the tower body,
Prefabricated tower for wind turbines, characterized in that formed in a polygonal shape, circular or square or more.


















KR1020120094732A 2012-08-29 2012-08-29 The self assembly in tower for wind generater KR20140028440A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499760A (en) * 2014-12-22 2015-04-08 景县电讯金属构件制造有限公司 Novel fast-installation type polyhedral base station tower
CN108035852A (en) * 2017-10-26 2018-05-15 许继集团有限公司 Tower segmentation, combined type tower and wind power generating set
KR102361508B1 (en) 2020-12-14 2022-02-14 김도영 Wind power generator
CN114962163A (en) * 2022-06-21 2022-08-30 福建工程学院 Quick centering wind power tower cylinder connection structure

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Publication number Priority date Publication date Assignee Title
KR20040111555A (en) * 2002-05-25 2004-12-31 알로이즈 우벤 Flange Connection
JP2005120963A (en) * 2003-10-20 2005-05-12 Tomoe Giken:Kk Supporting column constituting guide tower and wind power generator constructing method using the same
US20090021019A1 (en) * 2007-06-20 2009-01-22 Siemens Aktiengesellschaft Wind turbine tower and method for constructing a wind turbine tower
US20100307097A1 (en) * 2009-06-09 2010-12-09 Word Iii Thomas Nott Structural flange connection system and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040111555A (en) * 2002-05-25 2004-12-31 알로이즈 우벤 Flange Connection
JP2005120963A (en) * 2003-10-20 2005-05-12 Tomoe Giken:Kk Supporting column constituting guide tower and wind power generator constructing method using the same
US20090021019A1 (en) * 2007-06-20 2009-01-22 Siemens Aktiengesellschaft Wind turbine tower and method for constructing a wind turbine tower
US20100307097A1 (en) * 2009-06-09 2010-12-09 Word Iii Thomas Nott Structural flange connection system and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499760A (en) * 2014-12-22 2015-04-08 景县电讯金属构件制造有限公司 Novel fast-installation type polyhedral base station tower
CN108035852A (en) * 2017-10-26 2018-05-15 许继集团有限公司 Tower segmentation, combined type tower and wind power generating set
KR102361508B1 (en) 2020-12-14 2022-02-14 김도영 Wind power generator
CN114962163A (en) * 2022-06-21 2022-08-30 福建工程学院 Quick centering wind power tower cylinder connection structure
CN114962163B (en) * 2022-06-21 2024-05-24 福建工程学院 Quick centering wind power tower tube connection structure

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