CN211082145U - An adjustable blade connection seat for wind power generation - Google Patents

An adjustable blade connection seat for wind power generation Download PDF

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Publication number
CN211082145U
CN211082145U CN201922175640.7U CN201922175640U CN211082145U CN 211082145 U CN211082145 U CN 211082145U CN 201922175640 U CN201922175640 U CN 201922175640U CN 211082145 U CN211082145 U CN 211082145U
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side plate
connecting seat
seat
mounting side
power generation
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李海斌
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Jiangsu Hailong Wind Power Technology Co ltd
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Jiangsu Hailong Wind Power Technology Co ltd
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    • 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

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Abstract

The utility model relates to a wind power generation's blade installation technical field specifically is an adjustable blade connecting seat that wind power generation used, including the connecting seat, the left end face of connecting seat rotates and installs the flabellum, and the terminal surface intermediate position is provided with the through hole that runs through from top to bottom around the connecting seat, and the right side of connecting seat is provided with first installation curb plate, and the right side of first installation curb plate is provided with second installation curb plate, and beneficial effect is: the utility model adds the spacing upright post on one side of the existing upright post, and the connection seat can slide up and down on the spacing upright post by setting the matching of the left and right installation side plates, thereby realizing the convenient upward transportation of the fan blades and the connection seat; through setting up miniature hoist engine and wire rope, utilize the cooperation of fixed pulley, realize the promotion to the connecting seat, and then realize the regulation of flabellum height, the convenient installation dismantlement between connecting seat and the stand is realized to the connection of the bolt between the cooperation ring flange simultaneously.

Description

一种风力发电用的可调节叶片连接座An adjustable blade connection seat for wind power generation

技术领域technical field

本实用新型涉及风力发电的叶片安装技术领域，具体为一种风力发电用的可调节叶片连接座。The utility model relates to the technical field of blade installation for wind power generation, in particular to an adjustable blade connection seat for wind power generation.

背景技术Background technique

在风力发电过程中，需要将扇叶安装在较高的位置，便于提高风能的转化效率，现有的扇叶通常为金属制成，质量较重，加上连接座，人力抬起较为费力，且扇叶的体积较大，向上运输时极为不便；现有的扇叶高度固定，无法实现调节，而同一地域的不同季节风力的强度高度时不同的，因此扇叶的安装高度不是越高越好。In the process of wind power generation, the fan blade needs to be installed at a higher position, which is convenient to improve the conversion efficiency of wind energy. The existing fan blade is usually made of metal, which is heavy in quality. In addition, the volume of the fan blade is large, which is extremely inconvenient to transport upwards; the existing fan blade has a fixed height and cannot be adjusted, and the intensity of the wind in different seasons in the same area is different, so the installation height of the fan blade is not higher. it is good.

为此提供一种风力发电用的可调节叶片连接座，以解决扇叶安装的向上运输和扇叶高度调节问题。To this end, an adjustable blade connection seat for wind power generation is provided to solve the problems of upward transportation and height adjustment of the fan blade for installation.

实用新型内容Utility model content

本实用新型的目的在于针对现有技术的不足之处，提供一种应用于叉车模拟器的变速器换向、换挡信息采集装置，以达到灵敏度高、信息采集度较佳的目的。The purpose of the utility model is to provide a transmission reversing and shifting information collection device applied to a forklift simulator in view of the deficiencies of the prior art, so as to achieve the purpose of high sensitivity and better information collection degree.

一种风力发电用的可调节叶片连接座，包括连接座，所述连接座的左端面转动安装有扇叶，连接座的前后端面中间位置设置有上下贯穿的贯穿孔，连接座的右侧设置有第一安装侧板，所述第一安装侧板的右侧设置有第二安装侧板，第一安装侧板与第二安装侧板相互贴合的端面分别开设有前后对称的一组第一半圆限位孔和第二半圆限位孔，第一安装侧板与第二安装侧板的上下两端均设置有耳座，左右对称的一对相邻所述耳座之间通过锁紧螺栓固定连接，耳座的上端面设置有插孔，所述插孔的内腔固定插接有第二定滑轮，所述第二安装侧板的右侧安装在顶座的左侧，所述顶座的下端垂直焊接有主立柱，顶座的上端面设置有第一定滑轮，顶座的上端面右侧设置有小型卷扬机，所述主立柱的左侧垂直设置有前后对称的一对限位立柱，所述贯穿孔的下端设置有底板。An adjustable blade connection seat for wind power generation, comprising a connection seat, a fan blade is rotatably installed on the left end face of the connection seat, a through hole penetrating up and down is provided in the middle of the front and rear ends of the connection seat, and a right side of the connection seat is provided There is a first installation side plate, the right side of the first installation side plate is provided with a second installation side plate, and the end faces of the first installation side plate and the second installation side plate that are attached to each other are respectively provided with a set of front and rear symmetrical first and second installation side plates. The semicircle limit hole and the second semicircle limit hole, the upper and lower ends of the first installation side plate and the second installation side plate are provided with ear seats, and the left and right symmetrical pair of adjacent said ear seats are locked by locking Bolt fixed connection, the upper end face of the ear seat is provided with a jack, the inner cavity of the jack is fixedly inserted with a second fixed pulley, the right side of the second installation side plate is installed on the left side of the top seat, the The lower end of the top seat is vertically welded with a main column, the upper end surface of the top seat is provided with a first fixed pulley, the right side of the upper end surface of the top seat is provided with a small hoist, and the left side of the main column is vertically provided with a pair of front and rear symmetrical limiters. The positioning column is provided with a bottom plate at the lower end of the through hole.

优选的，所述第一半圆限位孔和第二半圆限位孔组成的内腔插接在限位立柱的上端外壁，所述限位立柱的上端贯穿第一安装侧板与第二安装侧板，限位立柱的下端垂直固定在地面上。Preferably, the inner cavity formed by the first semicircular limiting hole and the second semicircular limiting hole is inserted into the outer wall of the upper end of the limiting column, and the upper end of the limiting column penetrates the first installation side plate and the second installation side The lower end of the limit column is vertically fixed on the ground.

优选的，所述第二安装侧板的右侧设置有第一法兰，所述顶座的左端面设置有第二法兰，顶座与第二安装侧板之间通过第一法兰和第二法兰相互配合固定螺栓连接。Preferably, the right side of the second installation side plate is provided with a first flange, the left end face of the top seat is provided with a second flange, and the top seat and the second installation side plate are provided with the first flange and the second flange. The second flanges are connected with each other by fixing bolts.

优选的，所述第二安装侧板靠近第一安装侧板的一侧端面上设置有前后对称的一对导向杆，所述导向杆插接在第一安装侧板的内腔。Preferably, a pair of front-to-back symmetrical guide rods are provided on one end surface of the second installation side plate close to the first installation side plate, and the guide rods are inserted into the inner cavity of the first installation side plate.

优选的，所述底板的上端设置有钢丝绳，该钢丝绳的中间段依次穿过贯穿孔、第二定滑轮和第一定滑轮，钢丝绳的端部固定在小型卷扬机上。Preferably, the upper end of the bottom plate is provided with a wire rope, the middle section of the wire rope passes through the through hole, the second fixed pulley and the first fixed pulley in sequence, and the end of the wire rope is fixed on the small winch.

与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the present utility model are:

1.本实用新型通过在现有立柱的一侧添加限位立柱，通过设置左右安装侧板的配合，使得连接座在限位立柱上实现上下滑动，进而实现扇叶和连接座的便捷向上运输；1. In the present invention, a limit column is added to one side of an existing column, and by setting the cooperation of the left and right installation side plates, the connecting seat can slide up and down on the limiting column, thereby realizing the convenient upward transportation of the fan blade and the connecting seat. ;

2.本实用新型通过设置微型卷扬机和钢丝绳，利用定滑轮的配合，实现对连接座的提升，进而实现扇叶高度的调节，同时配合法兰盘之间的螺栓的连接，实现连接座与立柱之间的便捷安装拆卸。2. The utility model realizes the lifting of the connecting seat by arranging the miniature winch and the steel wire rope, and utilizes the cooperation of the fixed pulley, and then realizes the adjustment of the height of the fan blade, and simultaneously cooperates with the connection of the bolts between the flanges to realize the connecting seat and the column. Easy installation and removal between.

附图说明Description of drawings

图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;

图2为本实用新型的俯视结构爆炸图。FIG. 2 is an exploded view of the top-view structure of the utility model.

图中：1连接座、2扇叶、3贯穿孔、4底板、5第一安装侧板、6第二安装侧板、7顶座、8第一法兰、9第一定滑轮、10小型卷扬机、11主立柱、12限位立柱、13锁紧螺栓、14第二定滑轮、15第一半圆限位孔、16第二半圆限位孔、17耳座、18插孔、19第二法兰、20导向杆。In the figure: 1 connecting seat, 2 fan blades, 3 through holes, 4 bottom plate, 5 first installation side plate, 6 second installation side plate, 7 top seat, 8 first flange, 9 first fixed pulley, 10 small hoist, 11 main column, 12 limit column, 13 lock bolt, 14 second fixed pulley, 15 first semicircle limit hole, 16 second semicircle limit hole, 17 ear seat, 18 jack, 19 second method Lan, 20 guide rod.

具体实施方式Detailed ways

下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

请参阅图1至图2，本实用新型提供一种技术方案：Please refer to FIG. 1 to FIG. 2, the utility model provides a technical solution:

一种风力发电用的可调节叶片连接座，包括连接座1，连接座1的左端面转动安装有扇叶2，连接座1的右侧设置有第一安装侧板5，第一安装侧板5的右侧设置有第二安装侧板6，第一安装侧板5与第二安装侧板6的上下两端均设置有耳座17，左右对称的一对相邻耳座17之间通过锁紧螺栓13固定连接，利用耳座17和锁紧螺栓13的配合，实现第一安装侧板5与第二安装侧板6之间的固定安装。An adjustable blade connection seat for wind power generation, comprising a connection seat 1, a fan blade 2 is rotatably installed on the left end face of the connection seat 1, a first installation side plate 5 is arranged on the right side of the connection seat 1, and the first installation side plate The right side of the 5 is provided with a second installation side plate 6, and the upper and lower ends of the first installation side plate 5 and the second installation side plate 6 are provided with ear seats 17, and a pair of adjacent ear seats 17 which are symmetrical on the left and right pass through. The locking bolt 13 is fixedly connected, and the fixed installation between the first installation side plate 5 and the second installation side plate 6 is realized by the cooperation of the ear seat 17 and the locking bolt 13 .

第一安装侧板5与第二安装侧板6相互贴合的端面分别开设有前后对称的一组第一半圆限位孔15和第二半圆限位孔16，主立柱11的左侧垂直设置有前后对称的一对限位立柱12，第一半圆限位孔15和第二半圆限位孔16组成的内腔插接在限位立柱12的上端外壁，限位立柱12的上端贯穿第一安装侧板5与第二安装侧板6，限位立柱12的下端垂直固定在地面上，通过第一半圆限位孔15和第二半圆限位孔16的配合，使得连接座1滑动插接在限位立柱12的外壁，使得连接座1沿限位立柱12的外壁作上下垂直滑动，实现连接座1的平稳滑动。The end faces of the first installation side plate 5 and the second installation side plate 6 are respectively provided with a set of first semicircle limit holes 15 and second semicircle limit holes 16 that are symmetrical in front and rear, and the left side of the main column 11 is vertically arranged There are a pair of front and rear symmetrical limit posts 12, the inner cavity formed by the first semicircular limit hole 15 and the second semicircle limit hole 16 is inserted into the outer wall of the upper end of the limit post 12, and the upper end of the limit post 12 penetrates through the first semicircle limit hole 15. The mounting side plate 5 and the second mounting side plate 6, the lower end of the limiting column 12 is vertically fixed on the ground, through the cooperation of the first semicircular limiting hole 15 and the second semicircular limiting hole 16, the connecting seat 1 is slidably inserted On the outer wall of the limiting column 12 , the connecting seat 1 is vertically slid up and down along the outer wall of the limiting column 12 , so as to realize the smooth sliding of the connecting seat 1 .

第二安装侧板6靠近第一安装侧板5的一侧端面上设置有前后对称的一对导向杆20，导向杆20插接在第一安装侧板5的内腔，利用导向杆20实现第一安装侧板5与第二安装侧板6之间精确的位置安装。A pair of guide rods 20 that are symmetrical in the front and rear are disposed on one end surface of the second installation side plate 6 close to the first installation side plate 5 . The guide rods 20 are inserted into the inner cavity of the first installation side plate 5 . The first installation side plate 5 and the second installation side plate 6 are installed at precise positions.

耳座17的上端面设置有插孔18，插孔18的内腔固定插接有第二定滑轮14，利用插孔18实现第二定滑轮14的固定安装。The upper end surface of the ear seat 17 is provided with an insertion hole 18 , the inner cavity of the insertion hole 18 is fixedly inserted with the second fixed pulley 14 , and the fixed installation of the second fixed pulley 14 is realized by using the insertion hole 18 .

第二安装侧板6的右侧安装在顶座7的左侧，顶座7的下端垂直焊接有主立柱11，利用主立柱11实现顶座7的固定安装。The right side of the second installation side plate 6 is installed on the left side of the top seat 7 , and the lower end of the top seat 7 is vertically welded with a main column 11 , and the main column 11 is used to realize the fixed installation of the top seat 7 .

第二安装侧板6的右侧设置有第一法兰8，顶座7的左端面设置有第二法兰19，顶座7与第二安装侧板6之间通过第一法兰8和第二法兰19相互配合固定螺栓连接，进而实现连接座1与主立柱11之间的固定安装，法兰盘之间的螺栓的连接，实现连接座1与立柱11之间的便捷安装拆卸。The right side of the second installation side plate 6 is provided with a first flange 8 , the left end face of the top seat 7 is provided with a second flange 19 , and the top seat 7 and the second installation side plate 6 pass through the first flange 8 and the The second flanges 19 are connected with each other with fixed bolts, so as to realize the fixed installation between the connecting seat 1 and the main column 11 , and the bolt connection between the flanges realizes convenient installation and disassembly between the connecting seat 1 and the column 11 .

连接座1的前后端面中间位置设置有上下贯穿的贯穿孔3，贯穿孔3的下端设置有底板4，底板4的上端设置有钢丝绳，顶座7的上端面设置有第一定滑轮9，顶座7的上端面右侧设置有小型卷扬机10，该钢丝绳的中间段依次穿过贯穿孔3、第二定滑轮14和第一定滑轮9，钢丝绳的端部固定在小型卷扬机10上，利用钢丝绳与小型卷扬机10的配合，进而通过底板4带动连接座1上下运动，既起到了便捷上下运输的作用，同时有实现了对扇叶2高度的调节。The middle position of the front and rear surfaces of the connecting seat 1 is provided with a through hole 3 that penetrates up and down, the lower end of the through hole 3 is provided with a bottom plate 4, the upper end of the bottom plate 4 is provided with a steel wire rope, and the upper end surface of the top seat 7 is provided with a first fixed pulley 9. The right side of the upper end face of the seat 7 is provided with a small winch 10, the middle section of the wire rope passes through the through hole 3, the second fixed pulley 14 and the first fixed pulley 9 in turn, and the end of the wire rope is fixed on the small winch 10, using the wire rope In cooperation with the small winch 10, the connecting base 1 is driven to move up and down through the bottom plate 4, which not only plays the role of convenient up and down transportation, but also realizes the adjustment of the height of the fan blade 2.

工作原理：首先利用耳座17和锁紧螺栓13的配合，实现第一安装侧板5与第二安装侧板6之间的固定安装，利用导向杆20实现第一安装侧板5与第二安装侧板6之间精确的位置安装，顶座7与第二安装侧板6之间通过第一法兰8和第二法兰19相互配合固定螺栓连接，进而实现连接座1与主立柱11之间的固定安装，法兰盘之间的螺栓的连接，实现连接座1与立柱11之间的便捷安装拆卸。Working principle: First, use the cooperation of the ear seat 17 and the locking bolt 13 to realize the fixed installation between the first installation side plate 5 and the second installation side plate 6, and use the guide rod 20 to realize the first installation side plate 5 and the second installation side plate 5. Precise installation between the side plates 6, the top seat 7 and the second side plate 6 are connected with each other by the first flange 8 and the second flange 19 with fixed bolts, so as to realize the connection between the seat 1 and the main column 11 The fixed installation between the flanges and the connection of the bolts between the flanges realize the convenient installation and disassembly between the connecting seat 1 and the column 11 .

通过第一半圆限位孔15和第二半圆限位孔16的配合，使得连接座1滑动插接在限位立柱12的外壁，使得连接座1沿限位立柱12的外壁作上下垂直滑动，实现连接座1的平稳滑动，顶座7与第二安装侧板6之间通过第一法兰8和第二法兰19相互配合固定螺栓连接，进而实现连接座1与主立柱11之间的固定安装，法兰盘之间的螺栓的连接，实现连接座1与立柱11之间的便捷安装拆卸。Through the cooperation of the first semicircular limiting hole 15 and the second semicircular limiting hole 16, the connecting seat 1 is slidably inserted into the outer wall of the limiting column 12, so that the connecting seat 1 vertically slides up and down along the outer wall of the limiting column 12, The smooth sliding of the connecting seat 1 is realized, and the top seat 7 and the second mounting side plate 6 are connected with each other by the first flange 8 and the second flange 19 with fixed bolts, so as to realize the connection between the connecting seat 1 and the main column 11. Fixed installation, the connection of bolts between flanges, realizes convenient installation and disassembly between the connection seat 1 and the column 11 .

其中小型卷扬机10采用现有技术中常见的：LBS系列的自锁绞盘卷扬机。Among them, the small winch 10 adopts the common one in the prior art: the self-locking winch winch of the LBS series.

尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides an adjustable blade connecting seat that wind power generation used, includes connecting seat (1), its characterized in that: the fan blades (2) are rotatably mounted on the left end face of the connecting seat (1), a through hole (3) penetrating through the connecting seat (1) from top to bottom is formed in the middle position of the front end face to the rear end face of the connecting seat (1), a first mounting side plate (5) is arranged on the right side of the connecting seat (1), a second mounting side plate (6) is arranged on the right side of the first mounting side plate (5), a set of first semicircular limiting holes (15) and a set of second semicircular limiting holes (16) which are symmetrical from front to rear are respectively formed in the end faces, attached to each other, of the first mounting side plate (5) and the second mounting side plate (6), lug seats (17) are respectively arranged at the upper end and the lower end of each of the first mounting side plate (5) and the second mounting side plate (6), a pair of the lug seats (17) which are symmetrical from left to right are fixedly connected through locking bolts (13), insertion holes (18) are formed, the right side of the second mounting side plate (6) is mounted on the left side of the top seat (7), a main upright post (11) is perpendicularly welded at the lower end of the top seat (7), a first fixed pulley (9) is arranged on the upper end face of the top seat (7), a small-sized winch (10) is arranged on the right side of the upper end face of the top seat (7), a pair of limiting upright posts (12) which are symmetrical in the front-back direction are perpendicularly arranged on the left side of the main upright post (11), and a bottom plate (4) is arranged at the lower end of the through hole (3).
2. An adjustable blade attachment seat for wind power generation as defined in claim 1, wherein: the inner cavity formed by the first semicircular limiting hole (15) and the second semicircular limiting hole (16) is inserted into the outer wall of the upper end of the limiting upright post (12), the upper end of the limiting upright post (12) penetrates through the first mounting side plate (5) and the second mounting side plate (6), and the lower end of the limiting upright post (12) is vertically fixed on the ground.
3. An adjustable blade attachment seat for wind power generation as defined in claim 1, wherein: the right side of second installation curb plate (6) is provided with first flange (8), the left end face of footstock (7) is provided with second flange (19), and the footstock (7) is connected with second installation curb plate (6) through first flange (8) and second flange (19) mutually support fixing bolt.
4. An adjustable blade attachment seat for wind power generation as defined in claim 1, wherein: a pair of guide rods (20) which are symmetrical in the front-back direction are arranged on the end face of one side, close to the first mounting side plate (5), of the second mounting side plate (6), and the guide rods (20) are inserted into the inner cavity of the first mounting side plate (5).
5. An adjustable blade attachment seat for wind power generation as defined in claim 1, wherein: the upper end of the bottom plate (4) is provided with a steel wire rope, the middle section of the steel wire rope sequentially penetrates through the through hole (3), the second fixed pulley (14) and the first fixed pulley (9), and the end part of the steel wire rope is fixed on the small-sized winch (10).
CN201922175640.7U 2019-12-08 2019-12-08 An adjustable blade connection seat for wind power generation Active CN211082145U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102440806B1 (en) * 2022-05-10 2022-09-05 이수영 wind power generator of ascend and descend type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102440806B1 (en) * 2022-05-10 2022-09-05 이수영 wind power generator of ascend and descend type

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Address after: Room 320, 888 Lingang East Road, Lvsigang Economic Development Zone, Qidong, Nantong, Jiangsu 226200

Patentee after: Jiangsu Hailong Wind Power Technology Co.,Ltd.

Address before: Room 4445, Building 3, Jiangcheng R&D Park, No. 1088, Jiangcheng Road, Sutong Science and Technology Industrial Park, Nantong City, Jiangsu Province, 226001 (T1)

Patentee before: Jiangsu Hailong Wind Power Technology Co.,Ltd.

CP03 Change of name, title or address