CN212921554U

CN212921554U - Wind turbine generator system fin transport protection device

Info

Publication number: CN212921554U
Application number: CN202021625758.1U
Authority: CN
Inventors: 李金龙; 陶国栋
Original assignee: Beijing Fengrun Guangze New Energy Technology Co ltd
Current assignee: Beijing Fengrun Guangze New Energy Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-09
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a wind turbine generator system fin transport protection device, comprising a base plate, the fixed frame of fixedly connected with of center department at bottom plate top, the inner wall fixedly connected with cushion rubber pad of fixed frame, the inner chamber of fixed frame is provided with the carriage, the equal fixedly connected with connecting rubber piece of the positive surface and the back of the body of carriage, the equal fixedly connected with branch of center department of carriage both sides, one side that the carriage was kept away from to branch runs through cushion rubber pad and fixed frame and swing joint has the gyro wheel in proper order. The utility model discloses a set up fixed frame, cushion rubber pad, carriage, connection rubber piece, screw rod, spout, spiral groove, roof, clamp plate, spring, branch, grip block, swivel nut, lead screw, dead slot and gyro wheel cooperation and use, it is relatively poor to have solved current transport protection device buffering protectiveness, and the fin appears warping or damaged phenomenon because of the collision easily, has reduced the problem of transport protection device practicality.

Description

Wind turbine generator system fin transport protection device

Technical Field

The utility model relates to a wind turbine generator system technical field specifically is a wind turbine generator system fin transport protection device.

Background

The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; the wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, when the wind generating set generates electricity, the output electricity frequency is ensured to be constant, the frequency of the wind power is ensured to be constant, one mode is to ensure the constant rotating speed of the generator, namely a constant-speed and constant-frequency operation mode, and the rotating speed of the wind turbine is required to be constant undoubtedly because the generator is driven to operate by the wind turbine through a transmission device, and the conversion efficiency of the wind energy is influenced; the other mode is that the rotating speed of the generator changes along with the wind speed, and the constant frequency of the output electric energy is ensured by other means, namely, the variable-speed constant-frequency operation is realized.

In the wind turbine, generally, the cooling fins are used for conducting heat conduction and cooling on the wind turbine, so that the cooling fins can be carried to the protection device for transporting the cooling fins conveniently, the existing carrying protection device is poor in buffering protection performance, the cooling fins are prone to deformation or damage due to collision, and the practicability of carrying the protection device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device is carried to wind turbine generator system fin possesses the good advantage of buffering protectiveness, and it is relatively poor to have solved current transport protection device buffering protectiveness, and the fin appears warping or damaged phenomenon because of the collision easily, has reduced the problem of transport protection device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a wind turbine cooling fin carrying and protecting device comprises a bottom plate, wherein a fixed frame is fixedly connected at the center of the top of the bottom plate, a cushion rubber pad is fixedly connected to the inner wall of the fixed frame, a connecting frame is arranged in an inner cavity of the fixed frame, connecting rubber blocks are fixedly connected to the front surface and the back surface of the connecting frame, supporting rods are fixedly connected to the centers of the two sides of the connecting frame, one side of each supporting rod, which is far away from the connecting frame, sequentially penetrates through the cushion rubber pad and the fixed frame and is movably connected with a roller, a hollow groove matched with the roller for use is formed in the surface of the fixed frame, sliding grooves matched with the supporting rods for use are formed in the surfaces of the fixed frame and the cushion rubber pad, a screw sleeve is arranged at the center of the front surface of the fixed frame in a penetrating manner, a, the top of fixed frame is provided with the roof, the center department of roof top both sides all runs through and is provided with the screw rod, the thread groove that uses with the screw rod cooperation is all seted up at the top of fixed frame and roof, the bottom fixedly connected with spring of roof, the bottom fixedly connected with clamp plate of spring, the right side fixedly connected with storage box at bottom plate top.

Preferably, the left side fixedly connected with push rod at bottom plate top, the equal fixed mounting in four corners of bottom plate bottom has the universal wheel.

Preferably, the inner cavity of the sliding groove is communicated with the inner cavity of the empty groove, and the surface of the supporting rod is in sliding connection with the inner wall of the sliding groove.

Preferably, the surface of the roller is in movable contact with the inner wall of the empty groove, and the number of the connecting frames is several.

Preferably, the surface of the clamping plate is in sliding contact with the inner wall of the buffer rubber pad, and a bearing matched with the screw sleeve for use is embedded in the front surface of the bottom plate.

Preferably, the top of the surface of the screw rod and the front side of the surface of the thread sleeve are fixedly connected with fixing rods, and the transverse length and the longitudinal length of the top plate are both larger than those of the fixing frame.

Preferably, the front surface of the storage box is movably connected with a sealing box door, and the pressing plate is made of the same material as the cushion rubber pad.

Preferably, the number of the springs is several, and the longitudinal length of the roller is smaller than that of the connecting frame.

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

1. the utility model discloses a set up fixed frame, cushion rubber pad, carriage, connection rubber piece, screw rod, spout, spiral groove, roof, clamp plate, spring, branch, grip block, swivel nut, lead screw, dead slot and gyro wheel cooperation and use, have the advantage that buffering protectiveness is good, it is relatively poor to have solved current transport protection device buffering protectiveness, and the fin appears warping or damaged phenomenon because of the collision easily, has reduced the problem of transport protection device practicality.

2. The utility model discloses a set up the push rod, can be convenient for promote the bottom plate and remove, through setting up storage box, can place and save the handling tool of a certain quantity, thereby convenient to use person uses of taking, through setting up the dead lever, screw rod and swivel nut of can being convenient for rotate, through setting up spring and clamp plate cooperation, can play the effect of buffering protection to the top of fin, use through setting up branch and gyro wheel cooperation, can turn into rolling frictional force with sliding friction, thereby the carriage of being convenient for carries out the quick travel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top sectional view of the fixing frame structure of the present invention;

fig. 3 is an enlarged schematic view of a structure a in the bottom plate of the present invention.

In the figure: the device comprises a base plate 1, a fixing frame 2, a buffer rubber pad 3, a storage box 4, a connecting frame 5, a connecting rubber block 6, a screw rod 7, a sliding groove 8, a screw groove 9, a top plate 10, a pressing plate 11, a spring 12, a supporting rod 13, a clamping plate 14, a screw sleeve 15, a screw rod 16, a hollow groove 17 and a roller 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a wind turbine cooling fin carrying and protecting device comprises a bottom plate 1, a push rod is fixedly connected to the left side of the top of the bottom plate 1, the bottom plate 1 can be conveniently pushed to move by arranging the push rod, universal wheels are fixedly installed at four corners of the bottom plate 1, a fixed frame 2 is fixedly connected to the center of the top of the bottom plate 1, a cushion rubber pad 3 is fixedly connected to the inner wall of the fixed frame 2, a connecting frame 5 is arranged in an inner cavity of the fixed frame 2, a plurality of connecting frames 5 are arranged, connecting rubber blocks 6 are fixedly connected to the front surface and the back surface of the connecting frame 5, supporting rods 13 are fixedly connected to the centers of two sides of the connecting frame 5, one side of each supporting rod 13, which is far away from the connecting frame 5, sequentially penetrates through the cushion rubber pad 3 and the fixed frame 2 and is movably connected with a roller 18, the longitudinal length of, the surface of the roller 18 is in movable contact with the inner wall of the hollow groove 17, sliding friction can be converted into rolling friction by arranging the supporting rod 13 and the roller 18 for matching use, so that the connecting frame 5 can be conveniently and quickly moved, the surfaces of the fixing frame 2 and the buffer rubber pad 3 are respectively provided with the sliding groove 8 matched with the supporting rod 13 for use, the inner cavity of the sliding groove 8 is communicated with the inner cavity of the hollow groove 17, the surface of the supporting rod 13 is in sliding connection with the inner wall of the sliding groove 8, the center of the front surface of the fixing frame 2 is provided with the threaded sleeve 15 in a penetrating way, the front surface of the bottom plate 1 is embedded with the bearing matched with the threaded sleeve 15 for use, the inner cavity of the threaded sleeve 15 is in threaded connection with the lead screw 16, the back surface of the lead screw 16 penetrates through the inner cavity of the fixing frame 2 and is fixedly connected with the clamping plate 14, the surface of the clamping plate 14 is in sliding contact with the inner wall of the, the center of the two sides of the top plate 10 is provided with a screw rod 7 in a penetrating way, the top of the surface of the screw rod 7 and the front side of the surface of the threaded sleeve 15 are fixedly connected with fixing rods, the screw rod 7 and the threaded sleeve 15 can be conveniently rotated by arranging the fixing rods, the top of the fixing frame 2 and the top of the top plate 10 are respectively provided with a threaded groove 9 matched with the screw rod 7 for use, the bottom of the top plate 10 is fixedly connected with a plurality of springs 12, the bottom of each spring 12 is fixedly connected with a pressing plate 11, the material of each pressing plate 11 is the same as that of the buffer rubber pad 3, the top of each cooling fin can be buffered and protected by arranging the springs 12 and the pressing plates 11 in a matching way, the right side of the top of the bottom plate 1 is fixedly connected with a storage box 4, the front surface of the storage box 4 is movably connected with a sealing box, through setting up fixed frame 2, cushion rubber pad 3, carriage 5, connection rubber piece 6, screw rod 7, spout 8, thread groove 9, roof 10, clamp plate 11, spring 12, branch 13, grip block 14, swivel nut 15, lead screw 16, dead slot 17 and gyro wheel 18 cooperation use, have the advantage that buffering protectiveness is good, it is relatively poor to have solved current transport protection device buffering protectiveness, the fin appears warping or damaged phenomenon because of the collision easily, has reduced the problem of transport protection device practicality.

When the device is used, the screw 7 is rotated reversely, the screw 7 is screwed out of the screw groove 9 on the fixed frame 2, the top plate 10 is moved away, the sealed box door on the storage box 4 is opened, the corresponding carrying auxiliary tool is taken out, the radiating fin is placed in the fixed frame 2, the bottom of the radiating fin is contacted with the bottom of the inner cavity of the buffer rubber pad 3, the back surface of the radiating fin is contacted with the back side of the inner cavity of the buffer rubber pad 3, then the connecting frame 5 is moved backwards to drive the supporting rod 13 to move in the sliding groove 8, the roller 18 rolls in the hollow groove 17 until the connecting rubber block 6 on the back surface of the connecting frame 5 is contacted with the front surface of the radiating fin, then the radiating fin and the connecting frame 5 are sequentially placed continuously, and so on, thereby the specification phenomenon of 'connecting frame 5-radiating fin-connecting frame 5' is formed, after the placement is finished, the screw sleeve 15, finally, the back surface of the clamping plate 14 is in contact with the front surface of the front side connecting rubber block 6 and abuts against the front surface of the front side connecting rubber block 6, so that the connecting rubber block 6 is in close contact with the surface of the radiating fin, no gap exists, then the top plate 10 moves downwards, the bottom of the pressing plate 11 is in contact with the top of the radiating fin, the screw 7 is rotated in the positive direction and reset, the top plate 10 is fastened and installed, the spring 12 is in a compression state, and therefore the radiating fin is protected in a buffering mode.

All parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines and parts adopt conventional models in the prior art, and detailed description is not given here.

In summary, the following steps: this wind turbine generator system fin transport protection device, through setting up fixed frame 2, cushion rubber pad 3, the link frame 5, connect the block rubber 6, screw rod 7, spout 8, thread groove 9, roof 10, clamp plate 11, spring 12, branch 13, grip block 14, swivel nut 15, lead screw 16, dead slot 17 and gyro wheel 18 cooperation use, have the advantage that buffering protectiveness is good, it is relatively poor to have solved current transport protection device buffering protectiveness, the fin appears warping or damaged phenomenon because of the collision easily, the problem of transport protection device practicality has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection device is carried to wind turbine unit fin, includes bottom plate (1), its characterized in that: the fixing frame is characterized in that a fixing frame (2) is fixedly connected to the center of the top of the bottom plate (1), a buffer rubber pad (3) is fixedly connected to the inner wall of the fixing frame (2), a connecting frame (5) is arranged in an inner cavity of the fixing frame (2), a connecting rubber block (6) is fixedly connected to the front surface and the back surface of the connecting frame (5), supporting rods (13) are fixedly connected to the centers of the two sides of the connecting frame (5), one sides, far away from the connecting frame (5), of the supporting rods (13) sequentially penetrate through the buffer rubber pad (3) and the fixing frame (2) and are movably connected with idler wheels (18), empty grooves (17) matched with the idler wheels (18) for use are formed in the surface of the fixing frame (2), sliding grooves (8) matched with the supporting rods (13) for use are formed in the surface of the fixing frame (2) and the buffer rubber pad (3), and, the inner chamber threaded connection of swivel nut (15) has lead screw (16), the back of the body surface of lead screw (16) runs through to the inner chamber and the fixedly connected with grip block (14) of fixed frame (2), the top of fixed frame (2) is provided with roof (10), the center department of roof (10) top both sides all runs through and is provided with screw rod (7), spiral shell groove (9) that use with screw rod (7) cooperation are all seted up at the top of fixed frame (2) and roof (10), the bottom fixedly connected with spring (12) of roof (10), the bottom fixedly connected with clamp plate (11) of spring (12), the right side fixedly connected with storage box (4) at bottom plate (1) top.

2. The wind turbine heatsink handling protector of claim 1, wherein: the left side fixedly connected with push rod at bottom plate (1) top, the equal fixed mounting in four corners of bottom plate (1) bottom has the universal wheel.

3. The wind turbine heatsink handling protector of claim 1, wherein: the inner cavity of the sliding groove (8) is communicated with the inner cavity of the empty groove (17), and the surface of the support rod (13) is in sliding connection with the inner wall of the sliding groove (8).

4. The wind turbine heatsink handling protector of claim 1, wherein: the surface of the roller (18) is movably contacted with the inner wall of the empty groove (17), and the number of the connecting frames (5) is a plurality.

5. The wind turbine heatsink handling protector of claim 1, wherein: the surface of the clamping plate (14) is in sliding contact with the inner wall of the buffer rubber pad (3), and a bearing matched with the threaded sleeve (15) for use is embedded in the front surface of the bottom plate (1).

6. The wind turbine heatsink handling protector of claim 1, wherein: the top on the surface of the screw rod (7) and the front side on the surface of the threaded sleeve (15) are fixedly connected with fixing rods, and the transverse length and the longitudinal length of the top plate (10) are both greater than those of the fixing frame (2).

7. The wind turbine heatsink handling protector of claim 1, wherein: the front surface of the storage box (4) is movably connected with a sealing box door, and the pressing plate (11) is made of the same material as the cushion rubber pad (3).

8. The wind turbine heatsink handling protector of claim 1, wherein: the number of the springs (12) is a plurality, and the longitudinal length of the roller (18) is smaller than that of the connecting frame (5).