CN219299463U

CN219299463U - Wind generating set

Info

Publication number: CN219299463U
Application number: CN202320682463.5U
Authority: CN
Inventors: 肖宏
Original assignee: Shaoxing Mi Visual Information Technology Co ltd
Current assignee: Shaoxing Mi Visual Information Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-04
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a wind generating set, which comprises a support column, wherein the top of the support column is fixedly connected with a wind generating set body, the top of the wind generating set body is fixedly connected with a fixing plate, the left side and the right side of the top of the fixing plate are fixedly connected with baffle plates, the right side of the baffle plate on the right side is fixedly connected with a motor box, the inner cavity of the motor box is fixedly connected with an adjusting motor, and the output end of the adjusting motor penetrates through the baffle plate on the right side and is fixedly connected with a double-head screw rod. According to the lightning arrester, the supporting sleeve, the wind driven generator body, the supporting columns, the fixing screws, the bottom plate, the limiting rods, the double-headed screws, the adjusting motor, the fixing plates and the fixing rings are matched for use, so that the lightning arrester has the functions of lightning protection and fixing the supporting columns, the wind driven generator set can be effectively prevented from being damaged by lightning in thunder and rain weather, the phenomenon that the wind driven generator set is toppled over is prevented, the later maintenance cost is reduced, and the waste of material resources is avoided.

Description

Wind generating set

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind generating set.

Background

The wind generating set is a system for converting kinetic energy of wind into electric energy and comprises a wind wheel; a generator; the wind wheel comprises blades; a hub; a reinforcement member, etc.; the wind power generation device comprises blades which are rotated by wind power to generate electricity; the generator head rotates and the like; the wind power generation power supply is composed of a wind generating set; a tower supporting the generator set; a battery charge controller; an inverter; an unloader; a grid-connected controller; battery packs, and the like.

The utility model patent of the patent application publication number CN215633512U discloses a wind generating set, which comprises a cabin; a transformer; at least three converters and a connecting device. The nacelle includes a frame deck dividing the nacelle into an upper region and a lower region. The transformer is arranged in the lower area of the frame platform plate. The at least three converters are arranged in the upper area of the frame platform plate, and the output ends of the at least three converters are electrically connected with the input ends of the transformers; the at least three current transformers comprise a first current transformer; the first current transformer and the second current transformer are positioned on two sides of the middle of the engine room, and the third current transformer is positioned on the tail of the engine room. The connecting device is electrically connected between the output ends of the at least three converters and the input end of the transformer. At least three converters are arranged in the engine room and are electrically connected with the transformers, and the unit capacity of the wind generating set is improved by increasing the number of the converters, so that the requirement of the wind generating set on high capacity is met, and the high voltage of the generating side of the wind generating set is ensured.

However, the device still has some defects when in actual use, namely the device does not have a lightning arrester and a bottom fixing device, because the wind generating set is built in a relatively open or wind-force larger zone, the wind generating set is easily attacked by thunder and lightning in thunderstorm weather, the damage of the wind generating set is caused, the service life of equipment is shortened, the existing wind generating set does not have a bottom fixing function, when in operation, the wind wheel rotates to drive the generator to perform energy conversion, a large amount of mechanical vibration can be generated, the possibility of toppling is long time, and the waste of material resources is caused.

Therefore, it is necessary to invent a wind power generator set to solve the above problems.

Disclosure of Invention

The utility model aims to provide a wind generating set, which has the advantages of lightning protection and bottom fixing, and solves the problems that the existing wind generating set is not provided with a lightning protection device, so that equipment is easily damaged by lightning, and the bottom is not provided with a fixing device, so that the equipment can fall down.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind generating set, includes the support column, the top fixedly connected with aerogenerator body of support column, the top fixedly connected with fixed plate of aerogenerator body, the equal fixedly connected with baffle in the left and right sides at fixed plate top, the right side fixedly connected with motor box of baffle on right side, the inner chamber fixedly connected with accommodate motor of motor box, accommodate motor's output runs through the baffle on right side and fixedly connected with double-end screw rod, the equal thread bush in the left and right sides of double-end screw rod surface is equipped with the slider, the top fixedly connected with first turning block of slider, the equal fixedly connected with backup pad of front side and rear side of fixed plate top surface, the top fixedly connected with connecting plate of backup pad, the center department fixedly connected with gag lever post at connecting plate top, the surface slip cap of gag lever post is equipped with support sleeve, support sleeve's top fixedly connected with lightning rod.

Preferably, the left side and the right side of the support sleeve are both fixedly connected with second rotating blocks, the inner cavity of the first rotating block is movably connected with a rotating rod through a rotating shaft, and the top of the rotating rod is movably connected with the inner cavity of the second rotating block through the rotating shaft.

Preferably, the bottom cover of support column surface is equipped with the base, the base includes the bottom plate, the left and right sides at bottom plate top all runs through and is provided with the solid ground screw, the left and right sides at bottom plate top surface all runs through and has seted up the solid ground screw that the cooperation was used of solid ground screw, the spout has been seted up in the inboard of the left and right sides and the being located solid ground screw of bottom plate top surface, the inner chamber fixedly connected with slide bar of spout, the surface slip cap of slide bar is equipped with the sliding block.

Preferably, the top fixedly connected with dead lever of sliding block, the inboard fixedly connected with solid fixed ring of dead lever, gu fixed screw is all run through to be provided with in the front side and the rear side of gu fixed ring outside surface, gu fixed screw hole that cooperation solid fixed screw used has all been run through to the front side and the rear side of gu fixed ring outside surface.

Preferably, a reset spring is sleeved on the inner side of the outer surface of the sliding rod, the outer side of the reset spring is fixedly connected with the inner side of the sliding block, and the inner side of the reset spring is fixedly connected with the inner side of the inner cavity of the sliding groove.

Preferably, the bottom fixedly connected with grounding body of support column, the screw thread of double-end screw rod left and right sides revolves to opposite, the bottom of slider and the top sliding contact of fixed plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the lightning arrester, the supporting sleeve, the wind driven generator body, the supporting columns, the fixing screws, the bottom plate, the limiting rods, the double-headed screws, the adjusting motor, the fixing plates and the fixing rings are matched for use, so that the lightning arrester has the functions of lightning protection and fixing the supporting columns, the wind driven generator set can be effectively prevented from being damaged by lightning in thunder and rain weather, the phenomenon that the wind driven generator set is toppled over is prevented, the later maintenance cost is reduced, and the waste of material resources is avoided.

2. According to the utility model, through the cooperation of the rotating rod, the baffle, the sliding block, the limiting rod, the second rotating block, the first rotating block, the double-headed screw, the adjusting motor, the motor box and the fixed plate, the lightning rod height adjusting device has the function of adjusting the height of the lightning rod, the protection range of the lightning rod is adjusted according to the use requirement, the practicability of the device is improved, and the use of workers is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the structure of the fixing plate of the present utility model;

fig. 3 is a top view of the floor structure of the present utility model.

In the figure: the lightning rod 1, the supporting sleeve 2, the rotating rod 3, the baffle 4, the sliding block 5, the wind driven generator body 6, the supporting column 7, the fixing screw 8, the base 9, the bottom plate 91, the sliding groove 92, the sliding rod 93, the sliding block 94, the limiting rod 10, the second rotating block 11, the first rotating block 12, the double-headed screw 13, the regulating motor 14, the motor box 15, the fixing plate 16, the fixing ring 17, the fixing rod 18, the fixing screw 19, the reset spring 20, the connecting plate 21 and the supporting plate 22.

Detailed Description

Referring to fig. 1-3, a wind generating set includes a support column 7, the top fixedly connected with wind generator body 6 of support column 7, the top fixedly connected with fixed plate 16 of wind generator body 6, the left and right sides at fixed plate 16 top all fixedly connected with baffle 4, the right side fixedly connected with motor box 15 of baffle 4 on the right side, the inner chamber fixedly connected with accommodate motor 14 of motor box 15, the output of accommodate motor 14 runs through baffle 4 on the right side and fixedly connected with double-end screw 13, the left and right sides of double-end screw 13 surface all thread bush is equipped with slider 5, the top fixedly connected with first turning block 12 of slider 5, the front side and the rear side on fixed plate 16 top surface all fixedly connected with backup pad 22, the top fixedly connected with connecting plate 21 of backup pad 22, the center department fixedly connected with gag lever 10 at connecting plate 21 top, the surface slip cap of gag lever post 10 is equipped with support sleeve 2, the top fixedly connected with lightning rod 1 of support sleeve 2.

The left and right sides of support sleeve 2 all fixedly connected with second rotating block 11, the inner chamber of first rotating block 12 is through pivot swing joint has bull stick 3, and the top of bull stick 3 passes through pivot swing joint with the inner chamber of second rotating block 11, uses through the cooperation of first rotating block 12, second rotating block 11 and bull stick 3, and the height of lightning rod 1 is convenient for adjust, makes things convenient for the staff to use.

The bottom cover of support column 7 surface is equipped with base 9, base 9 includes bottom plate 91, the left and right sides at bottom plate 91 top all runs through and is provided with the solid ground screw 19, the left and right sides at bottom plate 91 top surface all runs through and has seted up the solid ground screw that the cooperation was used of solid ground screw 19, the spout 92 has been seted up in the inboard of just being located solid ground screw 19 of the left and right sides at bottom plate 91 top surface, the inner chamber fixedly connected with slide bar 93 of spout 92, the surface slip cap of slide bar 93 is equipped with sliding block 94, through solid ground screw 19, can fix bottom plate 91, the stability of equipment has been improved.

The top fixedly connected with dead lever 18 of sliding block 94, the inboard fixedly connected with solid fixed ring 17 of dead lever 18, gu fixed ring 17 outside surface's front side and rear side all run through and are provided with fixing screw 8, gu fixed screw hole that cooperation fixing screw 8 used has all been run through to gu fixed ring 17 outside surface's front side and rear side, can fix gu fixed ring 17 and support column 7 through fixing screw 8, has improved the stability of equipment.

The inside cover of slide bar 93 surface is equipped with reset spring 20, and reset spring 20's outside and the inboard fixed connection of sliding block 94, reset spring 20's inboard and the inboard fixed connection of spout 92 inner chamber, through reset spring 20, the removal of sliding block 94 of being convenient for, the removal of convenient solid fixed ring 17.

The threads on the left side and the right side of the double-headed screw 13 are opposite in rotation direction, the bottom of the sliding block 5 is in sliding contact with the top of the fixed plate 16, and the movement of the sliding block 5 is facilitated through the double-headed screw 13, so that the height of the lightning rod 1 is conveniently adjusted.

During use, when equipment is installed, the fixing rod 18 is pulled outwards, the fixing ring 17 moves outwards, the sliding block 94 moves outwards at the moment, the reset spring 20 stretches outwards, the support column 7 passes through the bottom plate 91, the bottom plate 91 is sleeved at the bottom of the outer surface of the support column 7, then the fixing rod 18 is loosened, the inner side of the fixing ring 17 is contacted with the outer surface of the support column 7, the bottom of the support column 7 is buried at the ground, the bottom plate 91 is fixed through the fixing screw 19, the fixing ring 17 and the support column 7 are fixed through the fixing screw 8, then the regulating motor 14 is started to rotate forwards, the double-end screw 13 is rotated forwards, the sliding block 5 is driven to move inwards at the same time, the support sleeve 2 is driven to move upwards, the lightning rod 1 is driven to move upwards to a proper position, lightning current is led into the ground through the lightning rod 1 in thunder and rain weather, and damage to equipment is avoided.

To sum up: this wind generating set uses through lightning rod 1, support sleeve 2, aerogenerator body 6, support column 7, fixing screw 8, bottom plate 91, gag lever post 10, double-end screw 13, accommodate motor 14, fixed plate 16 and solid fixed ring 17 cooperation, has solved current wind generating set and has not possessed lightning arrester, leads to equipment to be destroyed by the thunder and lightning easily to and there is not fixing device bottom, problem that equipment probably can empty.

Claims

1. Wind generating set, including support column (7), its characterized in that: the utility model provides a lightning rod lightning protection device, including support column (7), support column, baffle and support sleeve, the top fixedly connected with aerogenerator body (6) of support column (7), the top fixedly connected with fixed plate (16) of aerogenerator body (6), the equal fixedly connected with baffle (4) in the left and right sides at fixed plate (16) top, the right side fixedly connected with motor box (15) of baffle (4) on right side, inner chamber fixedly connected with accommodate motor (14) of motor box (15), the output of accommodate motor (14) runs through baffle (4) on right side and fixedly connected with double-end screw rod (13), the equal thread bush in left and right sides of double-end screw rod (13) surface is equipped with slider (5), the top fixedly connected with first rotor block (12) of slider (5), the top fixedly connected with connecting plate (21) at fixed plate (22) top surface, the center department fixedly connected with gag lever (10) at connecting plate (21) top, the surface sliding sleeve (10) is equipped with support sleeve (2), lightning rod (1) at top fixedly connected with lightning rod (1).

2. A wind power unit as claimed in claim 1, wherein: the left side and the right side of support sleeve (2) are all fixedly connected with second rotating block (11), the inner chamber of first rotating block (12) is through pivot swing joint has bull stick (3), the top of bull stick (3) and the inner chamber of second rotating block (11) are through pivot swing joint.

3. A wind power unit as claimed in claim 1, wherein: the bottom cover of support column (7) surface is equipped with base (9), base (9) are including bottom plate (91), the left and right sides at bottom plate (91) top all runs through and is provided with ground screw (19), the ground screw that cooperation ground screw (19) used has all been run through to the left and right sides of bottom plate (91) top surface, spout (92) have been run through to the left and right sides of bottom plate (91) top surface and the inboard that is located ground screw (19), inner chamber fixedly connected with slide bar (93) of spout (92), the surface slip cap of slide bar (93) is equipped with sliding block (94).

4. A wind power unit according to claim 3, wherein: the top fixedly connected with dead lever (18) of sliding block (94), the inboard fixedly connected with solid fixed ring (17) of dead lever (18), gu fixed screw (8) are all run through to the front side and the rear side of gu fixed ring (17) outside surface, gu fixed screw hole that cooperation solid fixed screw (8) used has all been run through to the front side and the rear side of gu fixed ring (17) outside surface.

5. A wind power unit according to claim 3, wherein: the inner side of the outer surface of the sliding rod (93) is sleeved with a reset spring (20), the outer side of the reset spring (20) is fixedly connected with the inner side of the sliding block (94), and the inner side of the reset spring (20) is fixedly connected with the inner side of the inner cavity of the sliding groove (92).

6. A wind power unit as claimed in claim 1, wherein: threads on the left side and the right side of the double-headed screw (13) are opposite in rotation direction, and the bottom of the sliding block (5) is in sliding contact with the top of the fixed plate (16).