CN215595803U

CN215595803U - Protection device for wind power generator box

Info

Publication number: CN215595803U
Application number: CN202121952692.1U
Authority: CN
Inventors: 黄琛; 王博伟; 牛牧遥; 张智伟
Original assignee: Shanghai Green Environmental Protection Energy Co ltd
Current assignee: Shanghai Green Environmental Protection Energy Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-21
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a protection device for a wind power generator box, which comprises a case, wherein a generator is arranged on one side in the case, a first rotating shaft is arranged at the output end of the generator, a second gear is arranged in the middle position of the outer side of the first rotating shaft, wire bunching assemblies are arranged on two sides of the top of the case, second rotating shafts are arranged on the top and the bottom of one side of the case, which is far away from the generator, and cooling fans are arranged on one sides of the two groups of second rotating shafts, which are close to the generator; according to the utility model, through the mutual matching of the cooling fan, the first gear, the first rotating shaft, the second gear and the second rotating shaft, the two groups of first gears can be driven to rotate through the transmission of the first rotating shaft, so that the two groups of cooling fans can be kept to rotate all the time, the air in the case flows, the heat emission to the generator is accelerated, and the over-temperature in the case is prevented.

Description

Protection device for wind power generator box

Technical Field

The utility model relates to the technical field of protection devices, in particular to a protection device for a wind power generator box.

Background

The wind driven generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the wind driven generator generally comprises components such as a wind wheel, a generator (comprising a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind driven generator is simpler, the wind wheel rotates under the action of the wind force and converts the kinetic energy of the wind into the mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so that the wind power can be said, and the generator usually works in a wind power generator box;

but the existing generator box has certain defects;

1. during the working process of the generator in the generator box, a large amount of heat can be generated in the generator, so that the heat in the machine box cannot be well discharged, and the internal damage is easily caused;

2. meanwhile, when the case is used, the wire and other devices need to be connected, usually, a hole is formed in the case, the wire penetrates through the through hole, but the wire is prone to loosening, the interface is loosened, poor contact exists, and the power generation efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a protection device for a wind turbine box to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protection device for aerogenerator case, includes quick-witted case, one side of machine incasement portion is provided with the generator, the output of generator is provided with first pivot, the intermediate position department in the first pivot outside is provided with the second gear, the both sides at machine roof portion are provided with the bunch subassembly, the top and the bottom that generator one side was kept away from to quick-witted case all are provided with the second pivot, and are two sets of one side that the second pivot is close to the generator is provided with radiator fan, and is two sets of one side that the generator was kept away from in the second pivot is provided with first gear, the intermediate position department at machine roof portion is provided with the rainshelter.

Preferably, the vertical line subassembly includes copper pipe, extrusion piece, rotating ring, hinge bar, push rod and threaded rod, the copper pipe is provided with two sets ofly, and is two sets of the copper pipe is located the both sides of quick-witted roof portion, and is two sets of the top of the inside both sides of copper pipe slides and is provided with the push rod, and is two sets of one side that the push rod is close to each other is provided with the extrusion piece, and is two sets of one side hinge bar that the push rod was kept away from each other is two sets of one side of hinge bar each other all articulates there is the rotating ring, the both ends of rotating ring all are provided with the threaded rod.

Preferably, both ends of the inside of the rotating ring are provided with threaded holes, and the threaded rod is matched with the threaded holes.

Preferably, the first rotating shaft is located between two sets of first gears, and the two sets of first gears are meshed with the first rotating shaft.

Preferably, one side of the extrusion sheet, which is far away from the push rod, is provided with a rubber pad.

Preferably, one end of the threaded rod, which is close to the copper pipe, is provided with a gasket, and the gasket is arc-shaped.

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

1. through mutually supporting between radiator fan, first gear, first pivot, second gear and the second pivot, through the transmission of first pivot, can drive two sets of first gear rotatoryly to can keep two sets of radiator fan rotatory all the time, make the air flow of quick-witted incasement portion for the heat to the generator is discharged, prevents the inside high temperature of quick-witted case.

2. Through mutually supporting between copper pipe, extrusion piece, rotating ring, hinge bar and the push rod, can fix the inside at the copper pipe to the wire for the wire can be stable with be connected with the power consumption part, prevent and with the power consumption part between appear not hard up generating efficiency who leads to reduce.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front cross-sectional view of a copper tube in accordance with the present invention;

fig. 4 is a top cross-sectional view of the copper tube of the present invention.

In the figure: 1. a chassis; 2. a generator; 3. a rain shelter; 4. a copper pipe; 5. a heat radiation fan; 6. a first gear; 7. a first rotating shaft; 8. a second gear; 9. a second rotating shaft; 10. extruding the sheet; 11. a rotating ring; 12. a hinged lever; 13. a push rod; 14. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a protection device for aerogenerator case, including quick-witted case 1, one side of 1 inside of quick-witted case is provided with generator 2, generator 2's output is provided with first pivot 7, the intermediate position department in the first pivot 7 outside is provided with second gear 8, the both sides at 1 top of machine case are provided with bunch subassembly, top and the bottom that 2 one side of generator was kept away from to machine case 1 all are provided with second pivot 9, one side that two sets of second pivot 9 are close to generator 2 is provided with radiator fan 5, accelerate the quick heat dissipation of the heat of 1 inside of machine case, one side that generator 2 was kept away from to two sets of second pivot 9 is provided with first gear 6, the intermediate position department at 1 top of machine case is provided with rainshelter 3, prevent that the rainwater from accelerating to 1's corruption.

In this embodiment, the vertical line assembly includes two groups of copper tubes 4, two groups of copper tubes 4 located at two sides of the top of the casing 1, two groups of copper tubes 4 having push rods 13 slidably disposed at the tops of two sides inside the two groups of copper tubes 4, two groups of push rods 13 having the extrusion pieces 10 disposed at sides close to each other, two groups of push rods 13 having hinge rods 12 disposed at sides far away from each other, two groups of hinge rods 12 having the rotation rings 11 hinged to each other at one side, two ends of the rotation rings 11 having the threaded rods 14 for fixing the wires to prevent the wires from falling off due to loosening, two ends inside the rotation rings 11 having threaded holes, the threaded rods 14 being adapted to the threaded holes to allow the threaded rods 14 to move the rotation rings 11, the first gear 8 located between the two groups of first gears 6, the two groups of first gears 6 being engaged with the second gear 8, make first gear 8 can drive two sets of first gears 6 simultaneously rotatory, one side that push rod 13 was kept away from to extrusion piece 10 all is provided with the rubber pad, prevents to cause the damage to the surface of wire, and the one end that threaded rod 14 is close to copper pipe 4 is provided with the gasket, and the gasket is arc for threaded rod 14 is fixed more firmly with copper pipe 4.

The working principle is as follows: when the generator generates electricity, a large amount of heat can be generated inside the generator, at the moment, the heat can be diffused into the case 1, the first rotating shaft 7 rotates under the action of wind power to drive the second gears 8 to rotate, the two groups of second gears 8 simultaneously drive the two groups of first gears 6 to rotate, the two groups of first gears 6 drive the cooling fan 5 to rotate through the second rotating shaft 9, the cooling fan 5 rotates to accelerate the flow of air inside the case 1, and the cooling effect inside the case 1 is improved;

then the price wire passes through the inside of copper pipe 4, and rotatory threaded rod 14 this moment for the threaded rod 14 separates each other with copper pipe 4, then rotatory swivel 11, and swivel 11 drives two sets of articulated rods 12 and moves, and two sets of articulated rods 12 promote push rod 13 and move to the centre of a circle, thereby drive two sets of extrusions 10 and be close to and the centre gripping to the wire, and at last the reciprocal threaded rod 14 is with reciprocal anchorage between swivel 11 and the copper pipe 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A protection device for a wind generator box, comprising a machine case (1), characterized in that: the utility model discloses a solar energy power generation device, including machine case (1), generator (2), first pivot (7) are provided with to the inside one side of machine case (1), the intermediate position department in first pivot (7) outside is provided with second gear (8), the both sides at machine case (1) top are provided with bunch subassembly, the top and the bottom of keeping away from generator (2) one side of machine case (1) all are provided with second pivot (9), and are two sets of one side that second pivot (9) are close to generator (2) is provided with radiator fan (5), and is two sets of one side that generator (2) were kept away from in second pivot (9) is provided with first gear (6), the intermediate position department at machine case (1) top is provided with rainshelter (3).

2. A protection device for a wind generator box according to claim 1, characterized in that: bunch subassembly includes copper pipe (4), extrusion piece (10), rotating ring (11), hinge bar (12), push rod (13) and threaded rod (14), copper pipe (4) are provided with two sets ofly, and are two sets of copper pipe (4) are located the both sides at quick-witted case (1) top, and are two sets of the top of copper pipe (4) inside both sides slides and is provided with push rod (13), and is two sets of one side that push rod (13) are close to each other is provided with extrusion piece (10), and is two sets of one side hinge bar (12) that push rod (13) kept away from each other, and is two sets of hinge bar (12) mutual one side all articulates there is rotating ring (11), the both ends of rotating ring (11) all are provided with threaded rod (14).

3. A protection device for a wind generator box according to claim 2, characterized in that: both ends of the interior of the rotating ring (11) are provided with threaded holes, and the threaded rod (14) is matched with the threaded holes.

4. A protection device for a wind generator box according to claim 1, characterized in that: the first rotating shaft (7) is positioned between the two groups of first gears (6), and the two groups of first gears (6) are meshed with the first rotating shaft (7).

5. A protection device for a wind generator box according to claim 2, characterized in that: and rubber pads are arranged on one sides of the extrusion sheets (10) far away from the push rods (13).

6. A protection device for a wind generator box according to claim 2, characterized in that: and a gasket is arranged at one end of the threaded rod (14) close to the copper pipe (4), and the gasket is arc-shaped.