CN215927674U

CN215927674U - Cooling device of wind power detachable gear box

Info

Publication number: CN215927674U
Application number: CN202122337066.8U
Authority: CN
Inventors: 高伟; 何文; 王洋; 赵淑海
Original assignee: Vehan Dalian Industrial Equipment Co ltd
Current assignee: Vehan Dalian Industrial Equipment Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-01
Anticipated expiration: 2031-09-26

Abstract

The utility model belongs to the technical field of wind power gear boxes, in particular to a cooling device of a wind power detachable gear box, aiming at the problem that the cooling device of the wind power detachable gear box in the prior art generates a large amount of dust on the surface of the cooling device after being used for a long time and is troublesome to disassemble and clean, the cooling device comprises a gear box and a fixed frame, wherein a support plate is fixedly arranged in the gear box and is of a hollow structure, an inclined plate is connected to the inner wall of the bottom of the support plate in a sliding manner, a rack is arranged on the rear side of the inclined plate, a cooling fan is fixedly arranged in the fixed frame, an adapter plate is fixedly connected to the bottom of the fixed frame, the bottom of the adapter plate is an inclined surface, a positioning plate is fixedly connected to the bottom of the fixed frame, the positioning plate extends into the gear box by pressing a limiting rod, and at the moment, the cooling fan is conveniently disassembled by moving an extension pipe, the subsequent cleaning of the cooling fan is facilitated.

Description

Cooling device of wind power detachable gear box

Technical Field

The utility model relates to the technical field of wind power gear boxes, in particular to a cooling device of a wind power detachable gear box.

Background

The gearbox in a wind generating set is an important mechanical component, and the main function of the gearbox is to transmit the power generated by the wind wheel under the action of wind power to a generator and enable the generator to obtain a corresponding rotating speed.

The cooling device of the wind power detachable gear box in the prior art is used for a long time, a large amount of dust can be generated on the surface of the cooling device, and the disassembly and the cleaning are troublesome, so that the cooling device of the wind power detachable gear box is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a large amount of dust is generated on the surface of a cooling device and the dismounting and cleaning are troublesome after the cooling device of a wind power detachable gear box is used for a long time in the prior art, and provides the cooling device of the wind power detachable gear box.

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

a cooling device of a wind power detachable gear box comprises a gear box and a fixing frame, wherein a supporting plate is fixedly arranged in the gear box, the supporting plate is of a hollow structure, the inner wall of the bottom of the supporting plate is connected with an inclined plane plate in a sliding way, the rear side of the inclined plane plate is provided with a rack, a cooling fan is fixedly arranged in the fixed frame, the bottom of the fixed frame is fixedly connected with an adapter plate, the bottom of the adapter plate is an inclined plane, the bottom of the fixing frame is fixedly connected with a positioning plate which is positioned at the right side of the adapter plate, the top of the supporting plate is fixedly provided with a movable box, the top of the movable box extends out of the gear box, the inner wall of the top of the gear box is connected with an extension pipe in a sliding way, and sliding connection has the restriction pole in the extension pipe, and outside the top of restriction pole extended to the gear box, the bottom inner wall sliding connection of backup pad has the T template, be equipped with control mechanism in the movable box.

Preferably, control mechanism includes gear pipe, screw thread post, sliding plate, catch bar, L template, start board and dwang, the gear pipe rotates the bottom inner wall of connection at the movable box, the inner wall of gear pipe is equipped with the screw thread, and screw thread post threaded connection is in the gear pipe, sliding plate sliding connection is at the right side inner wall of movable box, and the bottom of sliding plate and the top fixed connection of screw thread post, the catch bar rotates the top of connection at the sliding plate, L template sliding connection is at the bottom inner wall of movable box, and the right side of L template and the top of catch bar rotate to be connected, start board fixed connection is on the right side of inclined plane board, and the right side of starting board extends to in the backup pad, the dwang rotates the bottom inner wall of connection at the backup pad, and control mechanism conveniently dismantles cooling blower.

Preferably, the area is pull to the front side fixedly connected with of starting plate, and pulls the one end in area and the left side fixed connection of T template, pull one side in area and the outer wall of dwang and contact, through the removal of starting plate, conveniently control the pulling force of pulling the area, pull the area simultaneously and conveniently guide the T template and remove.

Preferably, the right side fixedly connected with No. three springs of T template, and the one end of No. three springs and the right side inner wall fixed connection of backup pad, the elasticity through No. three springs conveniently stimulates the T template and removes.

Preferably, all be equipped with the extension hole in adapter plate and the locating plate, and the left side of L template and the extension hole swing joint of adapter plate, the left side of T template and the extension hole swing joint of locating plate are connected with the extension hole respectively through L template and T template, conveniently restrict adapter plate and locating plate.

Preferably, the bottom inner wall fixedly connected with spring of extension pipe, and the bottom fixed connection of the one end of a spring and restriction lever, No. two springs of left side fixedly connected with of extension pipe, and the one end of No. two springs and the left side inner wall fixed connection of gear box, the elasticity through a spring conveniently promotes the restriction lever and removes, and the elasticity through No. two springs conveniently promotes the extension pipe and removes.

Has the advantages that:

1. by pressing the limiting rod, when the limiting rod moves into the gear box, the extension pipe moves through the elasticity of the second spring, and the extension pipe pushes the L-shaped plate to move;

2. at the moment, the L-shaped plate cancels the limitation on the adaptive plate, the L-shaped plate pushes the sliding plate to descend through the push rod, the sliding plate synchronously drives the threaded columns to descend, and the threaded columns synchronously guide the inclined plane plates to move through the gear pipes;

3. along with the removal of inclined plane board, the inclined plane board pulling starts the board and removes, and the T template removes through the elasticity of No. three springs simultaneously, cancels the restriction of locating plate, and the inclined plane board drives cooling blower through adapter plate and mount and removes this moment, conveniently dismantles cooling blower, convenient subsequent clearance.

Extend to the gear box in through pressing the restriction pole, lead to the removal of extension pipe this moment, conveniently dismantle cooling blower, convenient follow-up clearance to cooling blower.

Drawings

FIG. 1 is a three-dimensional structural view of a cooling device of a wind power detachable gearbox, which is provided by the utility model;

FIG. 2 is a front sectional view of a cooling device of a wind power detachable gear box according to the present invention;

FIG. 3 is a schematic structural diagram of a gear pipe, a threaded column, a sliding plate and a push rod of the cooling device of the wind power detachable gear box, which is provided by the utility model;

fig. 4 is a schematic structural diagram of an extension pipe, a limiting rod, a first spring and a second spring of a cooling device of a wind power detachable gear box provided by the utility model.

In the figure: the device comprises a gear box 1, a fixed frame 2, a cooling fan 3, a movable box 4, an adapter plate 5, a positioning plate 6, a supporting plate 7, an inclined plane plate 8, a gear pipe 9, a threaded column 10, a sliding plate 11, a pushing rod 12, a plate 13L, an extension pipe 14, a limiting rod 15, a first spring 16, a second spring 17, a starting plate 18, a rotating rod 19, a plate 20T, a traction belt 21 and a third spring 22.

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.

Referring to fig. 1-4, a cooling device of a wind power detachable gear box comprises a gear box 1 and a fixed frame 2, a supporting plate 7 is fixedly installed in the gear box 1, the supporting plate 7 plays a role of bearing a movable box 4, the supporting plate 7 is of a hollow structure, an inclined plate 8 is connected to the inner wall of the bottom of the supporting plate 7 in a sliding manner, the inclined plate 8 conveniently guides an adapter plate 5 to move through an inclined plane, a rack is arranged on the rear side of the inclined plate 8 and is conveniently meshed with a gear pipe 9, a cooling fan 3 is fixedly installed in the fixed frame 2, an adapter plate 5 is fixedly connected to the bottom of the fixed frame 2, the bottom of the adapter plate 5 is an inclined plane, the adapter plate 5 conveniently contacts with the inclined plate 8 through the inclined plane, a positioning plate 6 is fixedly connected to the bottom of the fixed frame 2, the positioning plate 6 is positioned on the right side of the adapter plate 5, the movable box 4 is fixedly installed at the top of the supporting plate 7, the movable box 4 plays a role in protecting the control mechanism, the top of the movable box 4 extends out of the gear box 1, the inner wall of the top of the gear box 1 is connected with an extension pipe 14 in a sliding mode, the extension pipe 14 plays a role in controlling a limiting rod 15 to move longitudinally, the limiting rod 15 is connected in the extension pipe 14 in a sliding mode, the top of the limiting rod 15 extends out of the gear box 1, the limiting rod 15 facilitates starting of the control mechanism to operate, the inner wall of the bottom of the supporting plate 7 is connected with a T-shaped plate 20 in a sliding mode, and the control mechanism is arranged in the movable box 4;

the control mechanism comprises a gear pipe 9, a threaded column 10, a sliding plate 11, a push rod 12, an L-shaped plate 13, a starting plate 18 and a rotating rod 19, the gear pipe 9 is rotatably connected to the inner wall of the bottom of the movable box 4, the gear pipe 9 is conveniently rotated through the threaded column 10 through threads, the inner wall of the gear pipe 9 is provided with threads, the threaded column 10 is in threaded connection with the gear pipe 9, the sliding plate 11 is slidably connected to the inner wall of the right side of the movable box 4, the sliding plate 11 is conveniently guided to move through the movement of the push rod 12, the bottom of the sliding plate 11 is fixedly connected with the top of the threaded column 10, the push rod 12 is rotatably connected to the top of the sliding plate 11, the L-shaped plate 13 is slidably connected to the inner wall of the bottom of the movable box 4, the L-shaped plate 13 is convenient for limiting the adapter plate 5 and can guide the push rod 12 to move, and the right side of the L-shaped plate 13 is rotatably connected with the top of the push rod 12, the starting plate 18 is fixedly connected to the right side of the inclined plane plate 8, the right side of the starting plate 18 extends into the supporting plate 7, the starting plate 18 can control the pulling force on the traction belt 21, the rotating rod 19 is rotatably connected to the inner wall of the bottom of the supporting plate 7, the rotating rod 19 plays a role of providing a moving fulcrum for the traction belt 21, and the control mechanism is convenient for disassembling the cooling fan 3; a traction belt 21 is fixedly connected to the front side of the starting plate 18, one end of the traction belt 21 is fixedly connected with the left side of the T-shaped plate 20, one side of the traction belt 21 is in contact with the outer wall of the rotating rod 19, the pulling force of the traction belt 21 is conveniently controlled through the movement of the starting plate 18, and meanwhile, the traction belt 21 is convenient for guiding the T-shaped plate 20 to move; a third spring 22 is fixedly connected to the right side of the T-shaped plate 20, one end of the third spring 22 is fixedly connected with the inner wall of the right side of the supporting plate 7, and the T-shaped plate 20 is conveniently pulled to move through the elasticity of the third spring 22;

extension holes are formed in the adaptive plate 5 and the positioning plate 6, the left side of the L-shaped plate 13 is movably connected with the extension holes of the adaptive plate 5, the left side of the T-shaped plate 20 is movably connected with the extension holes of the positioning plate 6, and the L-shaped plate 13 and the T-shaped plate 20 are respectively connected with the extension holes, so that the adaptive plate 5 and the positioning plate 6 are conveniently limited; no. 16 springs are fixedly connected with the bottom inner wall of extension pipe 14, and the one end of No. 16 springs and the bottom fixed connection of restriction lever 15, No. 17 springs are fixedly connected with the left side of extension pipe 14, and the one end of No. 17 springs and the left side inner wall fixed connection of gear box 1, conveniently promote restriction lever 15 through the elasticity of No. 16 springs and remove, conveniently promote extension pipe 14 through the elasticity of No. 17 springs and remove.

The working principle is as follows: in actual operation, by pressing the limiting rod 15, at this time, the limiting rod 15 moves, when the limiting rod 15 moves into the gear box 1, the extension pipe 14 moves through the elastic force of the second spring 17, along with the movement of the extension pipe 14, the extension pipe 14 pushes the L-shaped plate 13 to move, at this time, the L-shaped plate 13 cancels the limitation on the adapter plate 5, along with the movement of the L-shaped plate 13, the L-shaped plate 13 guides the push rod 12 to move, when the push rod 12 moves, the push rod 12 pushes the sliding plate 11 to descend, at this time, the sliding plate 11 synchronously drives the threaded column 10 to descend, when the threaded column 10 descends, the threaded column 10 rotates through the threaded guide gear pipe 9, at this time, the gear pipe 9 moves through the threaded synchronous guide plate 8, along with the movement of the inclined plate 8, the inclined plate 8 pulls the starting plate 18 to move, at this time, the starting plate 18 reduces the pulling force on the traction belt 21, simultaneously T template 20 removes through the elasticity of No. three spring 22, cancels the restriction of locating plate 6, and along with the removal of inclined plane board 8 this moment, inclined plane board 8 guide adapter plate 5 removes, and adapter plate 5 drives cooling blower 3 through mount 2 and removes simultaneously, conveniently dismantles cooling blower 3, convenient subsequent clearance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A cooling device of a wind power detachable gear box comprises a gear box (1) and a fixing frame (2), and is characterized in that a supporting plate (7) is fixedly installed in the gear box (1), the supporting plate (7) is of a hollow structure, an inclined plane plate (8) is connected to the inner wall of the bottom of the supporting plate (7) in a sliding mode, a rack is arranged on the rear side of the inclined plane plate (8), a cooling fan (3) is fixedly installed in the fixing frame (2), an adapter plate (5) is fixedly connected to the bottom of the fixing frame (2), the bottom of the adapter plate (5) is an inclined plane, a positioning plate (6) is fixedly connected to the bottom of the fixing frame (2), the positioning plate (6) is located on the right side of the adapter plate (5), a movable box (4) is fixedly installed at the top of the supporting plate (7), and the top of the movable box (4) extends out of the gear box (1), the top inner wall sliding connection of gear box (1) has extension pipe (14), and sliding connection has limiting rod (15) in extension pipe (14), and outside the top of limiting rod (15) extended to gear box (1), the bottom inner wall sliding connection of backup pad (7) has T template (20), be equipped with control mechanism in movable box (4).

2. The cooling device for the detachable wind power gearbox is characterized in that the control mechanism comprises a gear pipe (9), a threaded column (10), a sliding plate (11), a push rod (12), an L-shaped plate (13), an actuating plate (18) and a rotating rod (19), the gear pipe (9) is rotatably connected to the inner wall of the bottom of the movable box (4), the inner wall of the gear pipe (9) is provided with threads, the threaded column (10) is in threaded connection with the gear pipe (9), the sliding plate (11) is slidably connected to the inner wall of the right side of the movable box (4), the bottom of the sliding plate (11) is fixedly connected with the top of the threaded column (10), the push rod (12) is rotatably connected to the top of the sliding plate (11), the L-shaped plate (13) is slidably connected to the inner wall of the bottom of the movable box (4), and the right side of the L-shaped plate (13) is rotatably connected with the top of the push rod (12), the starting plate (18) is fixedly connected to the right side of the inclined plane plate (8), the right side of the starting plate (18) extends into the supporting plate (7), and the rotating rod (19) is rotatably connected to the inner wall of the bottom of the supporting plate (7).

3. A cooling device of a detachable wind power gearbox according to claim 2, characterized in that a traction belt (21) is fixedly connected to the front side of the starting plate (18), one end of the traction belt (21) is fixedly connected to the left side of the T-shaped plate (20), and one side of the traction belt (21) is in contact with the outer wall of the rotating rod (19).

4. The cooling device for the detachable wind power gear box as claimed in claim 2, wherein a third spring (22) is fixedly connected to the right side of the T-shaped plate (20), and one end of the third spring (22) is fixedly connected with the inner wall of the right side of the support plate (7).

5. The cooling device of the detachable wind power gear box as claimed in claim 1, wherein extension holes are formed in the adapter plate (5) and the positioning plate (6), the left side of the L-shaped plate (13) is movably connected with the extension holes of the adapter plate (5), and the left side of the T-shaped plate (20) is movably connected with the extension holes of the positioning plate (6).

6. The cooling device for the detachable wind power gearbox is characterized in that a first spring (16) is fixedly connected to the inner wall of the bottom of the extension pipe (14), one end of the first spring (16) is fixedly connected with the bottom of the limiting rod (15), a second spring (17) is fixedly connected to the left side of the extension pipe (14), and one end of the second spring (17) is fixedly connected with the inner wall of the left side of the gearbox (1).