CN210622986U

CN210622986U - Wind driven generator tower

Info

Publication number: CN210622986U
Application number: CN201921379976.9U
Authority: CN
Inventors: 杨煜
Original assignee: Shanghai Electric Power Dafeng Offshore Wind Power Co Ltd
Current assignee: Shanghai Electric Power Dafeng Offshore Wind Power Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-26
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a wind driven generator pylon, the on-line screen storage device comprises a base, the up end fixed mounting of base has the pylon body, but pylon body bottom end fixed mounting has rechargeable battery, symmetry fixed mounting has two buffer boards, every on the left and right sides wall of pylon body all seted up the spring groove on the wall of both sides around the buffer board, every the first spring of equal fixedly connected with in the spring groove, every the equal fixed mounting that the spring groove was kept away from to first spring has the limiting plate. The utility model discloses, can shake when vertical driving motor during operation, and then drive the baffle vibrations, the second spring of chargeable call upper end can cushion vertical driving motor through the baffle, and the impact force that produces when having avoided vertical driving motor to shake causes the damage to chargeable call, has prolonged chargeable call's life.

Description

Wind driven generator tower

Technical Field

The utility model relates to a aerogenerator technical field especially relates to an aerogenerator pylon.

Background

The kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation. The devices required for wind power generation are called wind generating sets. The wind generating set can be divided into three parts of a wind wheel (including a tail vane), a generator and a tower. The tower is a component with important force of wind power generation components, but the tower is difficult to maintain due to high height, long in maintenance time, exposed outside for a long time, and not long in service life, so that the tower of the wind power generator is required to be telescopic, convenient to maintain and simple in structure.

In order to solve the above problems, patent No. CN206738076U discloses a wind turbine tower, which comprises a base, a telescopic sub-tower and a fixed main tower, wherein a fixed threaded hole is formed in the base, the upper end of the base is provided with a fixing bolt, the base is provided with the fixed main tower, the upper end of the fixed main tower is provided with the telescopic sub-tower, and a rechargeable battery is arranged in the fixed main tower. The device has the advantages that the structure is simple, the operation is convenient, the tower can be conveniently maintained through the telescopic descending of the telescopic sub-tower, the three layers of anti-corrosion coatings are arranged, and the service life of the tower can be prolonged.

However, in the process of using the above-mentioned motor tower, because the driving motor is fixedly mounted on the upper end surface of the rechargeable battery through the bolt, when the motor is damaged, the motor is difficult to detach and maintain, time is wasted, and when the driving motor works, vibration is inevitably generated, and further the vibration of the driving motor at each time can impact the rechargeable battery, so that in the past, the damage of the rechargeable battery can be caused, and the service life of the rechargeable battery can be shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process that the motor pylon is using, because driving motor is through bolt fixed mounting at rechargeable battery's up end, when the motor damages, dismantle the maintenance difficulty, waste time, so must produce vibrations when driving motor during operation, and then driving motor vibrations at every turn all can cause the impact to rechargeable battery, in the long run, will lead to rechargeable battery's damage, the shortcoming of the life of rechargeable battery has been shortened, and the aerogenerator pylon that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wind driven generator tower comprises a base, wherein a tower body is fixedly mounted on the upper end face of the base, a rechargeable battery is fixedly mounted on the inner bottom end face of the tower body, two buffer plates are symmetrically and fixedly mounted on the left side wall and the right side wall of the tower body, spring grooves are formed in the front side wall and the rear side wall of each buffer plate, a first spring is fixedly connected in each spring groove, a limiting plate is fixedly mounted on each first spring far away from each spring groove, opposite ends of the two opposite limiting plates are rotatably connected to the side wall of each buffer plate, a clamping plate is fixedly mounted on the inner side wall of each limiting plate, a vertical driving motor is placed between the two buffer plates, two clamping grooves are symmetrically formed in the front side and the rear side of the vertical driving motor, each clamping groove is matched with the corresponding clamping plate, and a plurality of second springs are fixedly mounted on the upper end face of the rechargeable battery at equal intervals, the upper end faces of the second springs are jointly and fixedly provided with a partition plate, the upper end faces of the partition plates are abutted to the bottom end face of the vertical driving motor, and the base is symmetrically in threaded connection with a plurality of fixing bolts.

Preferably, a photovoltaic panel is fixedly mounted on the left side wall of the tower body, and a controller is arranged on the side wall of the photovoltaic panel.

Preferably, the tower body is provided with a telescopic chain ladder, and the side wall of the tower body is symmetrically and fixedly provided with two small-sized fixed blade frames.

Preferably, a machine head is fixedly mounted on the upper end face of the tower body, and a rotating blade is arranged on the machine head.

Preferably, a maintenance window is formed in the side wall of the lower half portion of the tower body, and a cover plate is connected to the maintenance window in a hinged mode.

Preferably, the surface of the vertical driving motor is coated with an anticorrosive coating, and the anticorrosive coating is chromium.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the vertical driving motor needs to be disassembled and maintained, the limiting plates around the vertical driving motor are rotated by hands, so that the limiting plates rotate, the limiting plates stretch the first springs, the clamping plates are driven to leave the clamping grooves, the vertical driving motor is convenient to take out from between the two buffer plates, the vertical driving motor is convenient to disassemble and maintain, when the vertical driving motor needs to be placed, the limiting plates are rotated to stretch the first springs, then the maintained vertical driving motor is placed between the two buffer plates, then the limiting plates are loosened, the limiting plates can drive the clamping plates to abut against the clamping grooves in the side walls of the vertical driving motor under the action of elastic force of the first springs, the position of the vertical driving motor is fixed, and the position of the vertical driving motor is prevented from shaking;

2. can take place vibrations when vertical driving motor during operation, and then drive the baffle vibrations, the second spring of rechargeable battery upper end can cushion vertical driving motor through the baffle, and the impact force that produces when having avoided vertical driving motor vibrations causes the damage to rechargeable battery, has prolonged rechargeable battery's life.

Drawings

Fig. 1 is a schematic front structural view of a tower frame of a wind turbine generator according to the present invention;

fig. 2 is a schematic top view of a buffer plate in a tower of a wind turbine according to the present invention;

fig. 3 is a partially enlarged structural diagram of a in fig. 1.

In the figure: the photovoltaic solar cell tower comprises a base 1, a photovoltaic panel 2, a partition plate 3, a small-sized fixed blade frame 4, a machine head 5, a telescopic chain ladder 6, a tower body 7, a vertical driving motor 8, a fixing bolt 9, a limiting plate 10, a buffer plate 11, a first spring 12, a spring groove 13, a rechargeable battery 14, a clamping plate 15, a clamping groove 16 and a second spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a wind power generator tower comprises a base 1, a tower body 7 is fixedly installed on the upper end face of the base 1, a rechargeable battery 14 is fixedly installed on the inner bottom end face of the tower body 7, two buffer plates 11 are symmetrically and fixedly installed on the left side wall and the right side wall of the tower body 7, spring grooves 13 are respectively formed in the front side wall and the rear side wall of each buffer plate 11, a first spring 12 is fixedly connected in each spring groove 13, a limiting plate 10 is fixedly installed on each first spring 12 far away from the spring groove 13, the opposite ends of the two opposite limiting plates 10 are rotatably connected to the side walls of the buffer plates 11, a clamping plate 15 is fixedly installed on the inner side wall of each limiting plate 10, a vertical driving motor 8 is placed between the two buffer plates 11, two clamping grooves 16 are symmetrically formed in the front side and the rear side of the vertical driving motor 8, and each, the equidistant fixed mounting of up end of rechargeable battery 14 has a plurality of second springs 17, the common fixed mounting of up end of a plurality of second springs 17 has baffle 3, the up end of baffle 3 offsets with vertical driving motor 8's bottom face, fixed mounting has photovoltaic board 2 on the left side wall of pylon body 7, be provided with the controller on the lateral wall of photovoltaic board 2, be provided with flexible chain ladder 6 on the pylon body 7, symmetry fixed mounting has two small-size fixed blade framves 4 on the lateral wall of pylon body 7, the up end fixed mounting of pylon body 7 has aircraft nose 5, be provided with rotating vane on aircraft nose 5, maintenance window has been seted up on the lateral wall of pylon body 7 the latter half, the last hinge connection of maintenance window has the apron, vertical driving motor 8's surface scribbles the anticorrosive coating, the anticorrosive coating is chromium, symmetry threaded connection has a plurality of fixing bolt 9 on the base 1, be convenient for unable adjustment base 1.

In the utility model, when a user uses the device and needs to disassemble and maintain the vertical driving motor 8, the limiting plate 10 around the vertical driving motor 8 is rotated by hand to rotate the limiting plate 10, so that the limiting plate 10 lengthens the first spring 12 and further drives the clamping plate 15 to leave the clamping groove 16, thereby facilitating the vertical driving motor 8 to be taken out from between the two buffer plates 11, further facilitating the disassembly and maintenance of the vertical driving motor 8, when the vertical driving motor 8 needs to be placed, the limiting plate 10 is rotated to lengthen the first spring 12, then when the maintained vertical driving motor 8 is placed between the two buffer plates 11, then the limiting plate 10 is loosened, the limiting plate 10 can drive the clamping plate 15 to abut against the clamping groove 16 on the side wall of the vertical driving motor 8 under the action of the elastic force of the first spring 12, the position of the vertical driving motor 8 is fixed, thereby avoiding the position of the vertical driving motor 8 from shaking, can take place vibrations when vertical driving motor 8 during operation, and then drive the vibrations of baffle 3, second spring 17 of rechargeable battery 14 upper end can cushion vertical driving motor 8 through baffle 3, and the impact force that produces when having avoided vertical driving motor 8 vibrations causes the damage to rechargeable battery 14, has prolonged rechargeable battery 14's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wind driven generator tower comprises a base (1) and is characterized in that a tower body (7) is fixedly mounted on the upper end face of the base (1), a rechargeable battery (14) is fixedly mounted on the inner bottom end face of the tower body (7), two buffer plates (11) are symmetrically and fixedly mounted on the left side wall and the right side wall of the tower body (7), spring grooves (13) are formed in the front side wall and the rear side wall of each buffer plate (11), a first spring (12) is fixedly connected in each spring groove (13), a limiting plate (10) is fixedly mounted on each first spring (12) far away from each spring groove (13), two opposite ends of the limiting plates (10) opposite to each other are rotatably connected to the side wall of each buffer plate (11), and a clamping plate (15) is fixedly mounted on the inner side wall of each limiting plate (10), two placed vertical driving motor (8) between buffer board (11), two draw-in grooves (16) have been seted up to bilateral symmetry around vertical driving motor (8), every draw-in groove (16) all with cardboard (15) phase-match that corresponds, equidistant fixed mounting of the up end of rechargeable battery (14) has a plurality of second springs (17), and is a plurality of the common fixed mounting of the up end of second spring (17) has baffle (3), the up end of baffle (3) offsets with the bottom face of vertical driving motor (8), symmetrical threaded connection has a plurality of fixing bolt (9) on base (1).

2. The wind turbine tower as claimed in claim 1, wherein a photovoltaic panel (2) is fixedly mounted on the left side wall of the tower body (7), and a controller is arranged on the side wall of the photovoltaic panel (2).

3. The wind power generator tower is characterized in that a telescopic chain ladder (6) is arranged on the tower body (7), and two small-sized fixed blade frames (4) are symmetrically and fixedly arranged on the side wall of the tower body (7).

4. The wind turbine tower as claimed in claim 1, wherein a nose (5) is fixedly mounted on the upper end face of the tower body (7), and a rotating blade is arranged on the nose (5).

5. The wind driven generator tower frame as claimed in claim 1, wherein a maintenance window is opened on the side wall of the lower half part of the tower frame body (7), and a cover plate is hinged on the maintenance window.

6. Wind turbine tower according to claim 1, characterised in that the surface of the vertical drive motor (8) is coated with a corrosion protection layer, which is chromium.