CN211899908U

CN211899908U - Stereo garage

Info

Publication number: CN211899908U
Application number: CN202020016673.7U
Authority: CN
Inventors: 李新华; 朱友旗; 罗华安; 王旭; 张进成; 陈彪
Original assignee: Nanjing Vocational College Of Information Technology
Current assignee: Nanjing Vocational College Of Information Technology
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-11-10
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a stereo garage, which comprises a vertical frame, wherein the bottom of the frame is provided with a base, the top of the frame is provided with a top plate, a lifting motor is arranged above the top plate, an output shaft of the lifting motor is connected with a lead screw, the lead screw is positioned between the base and the top plate, the vertical frame is provided with an upper platform capable of sliding up and down, the upper platform is in threaded connection with the lead screw, and the upper platform and the base extend out to the same side of the vertical frame; the lower platform is arranged below the upper platform, two front wheels and two rear wheels which are used for supporting the lower platform are arranged at the bottom of the lower platform, and a driving mechanism used for driving the lower platform to move is arranged in the lower platform. The utility model discloses a can park the function of two vehicles on the area on a parking stall, be suitable for the family and use, and its simple structure, it is convenient, convenient to use to get the car.

Description

Stereo garage

Technical Field

The utility model relates to a garage technical field, in particular to stereo garage.

Background

The garage is used for parking the place of vehicle, and along with the increase of vehicle holding capacity and the problem such as land shortage, rent rise, the more serious problem has become to park. On the basis, the stereo garage has come and come, and a large stereo garage has been developed by a plurality of manufacturers at home and abroad, and more vehicles can be parked in a small occupied area.

The existing stereo garage is large in scale, is only suitable for being used in markets, enterprises and the like, and is not suitable for being used in families.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stereo garage, its advantage is small, is fit for the family and uses, and it is convenient to get the car.

The above object of the utility model is realized by the following technical scheme, a stereo garage comprises a vertical frame, the bottom of the frame is provided with a base, the top of the frame is provided with a top plate, a lifting motor is arranged above the top plate, an output shaft of the lifting motor is connected with a lead screw, the lead screw is arranged between the base and the top plate, the vertical frame is provided with an upper platform capable of sliding up and down, the upper platform is in threaded connection with the lead screw, and the upper platform and the base extend out to the same side of the vertical frame; the lower platform is arranged below the upper platform, two front wheels and two rear wheels which are used for supporting the lower platform are arranged at the bottom of the lower platform, and a driving mechanism used for driving the lower platform to move is arranged in the lower platform.

Through the technical scheme, the upper mounting plate all is used for parkking with lower platform, and the upper mounting plate passes through elevator motor and lead screw drive and goes up and down, and actuating mechanism is used for driving down the platform and removes, all has stopped the vehicle and need get the vehicle-hour on the upper mounting plate on upper mounting plate and lower platform, and accessible actuating mechanism will descend the platform and shift out temporarily together with berthing the vehicle on lower platform, will descend the platform to reply to the normal position after taking out the vehicle of upper mounting plate, and need not to shift out the car start on the platform down, and it is convenient to take out, the utility model discloses a function that can park two vehicles on the area on a parking stall is suitable for the family and uses, and its simple structure, and it is convenient to get the vehicle.

The utility model discloses further set up to, rear wheel center department is connected with the rear axle, and rear axle and rear wheel fixed connection are equipped with the third gear on the rear axle, actuating mechanism is including setting up the driving motor in the platform down, and driving motor's output shaft has the screw rod, and the screw rod meshing is connected with first gear, and first gear coaxial coupling has the second gear, and the second gear is connected with the third gear meshing.

Through above-mentioned technical scheme, driving motor during operation drives the screw rod and rotates, and then drives the rear axle through first gear, second gear and third gear and rotate, rear axle and rear wheel fixed connection, therefore rear wheel and rear axle rotate the removal of drive lower platform in step.

The utility model discloses further set up to, the center department of preceding wheel is connected with the front wheel axle, the preceding wheel can rotate on the front wheel axle, the end of front wheel axle rotates the bottom of connecting the platform under, the end of front wheel axle be equipped with front wheel axle vertically connecting rod, the both sides connecting rod passes through the steering column to be connected, be connected for rotating between connecting rod and the steering column, be equipped with the rack on the steering column, the bottom of lower platform is equipped with and turns to the motor, be connected with steering gear on the output shaft that turns to the motor, it is connected with rack and pinion meshing to turn to the wheel.

Through above-mentioned technical scheme, preceding wheel can rotate on the front wheel axle, therefore the rotation of preceding wheel is free, when turning to the motor during operation, turns to the motor and drives steering gear and rotate, and steering gear passes through rack and drives the translation motion of steering column, and then drives two preceding wheels and turn to simultaneously, has realized turning to of lower platform, has improved the removal flexibility of lower platform.

The utility model discloses further set up to, be provided with the bracing piece between base and the upper mounting plate, the bracing piece sets up the both sides at the upper mounting plate, the top sliding connection of bracing piece is in the side of upper mounting plate, the lower extreme of bracing piece is connected with the cross axle, fixed connection between bracing piece and the cross axle, the cross axle rotates to be connected on the base, be equipped with the disc on the cross axle, the disc outside is equipped with annular ratchet wheel dish of circle, ratchet wheel dish's inboard is equipped with interior ratchet, the side of disc is equipped with the slide rail, the slide rail extends along the radial direction of disc, sliding connection has the outer ratchet that is used for with interior ratchet meshing in the slide rail, be equipped with the thrust spring that: when the outer ratchet is engaged with the inner ratchet, the support rod can only rotate downwards but cannot rotate upwards; the side of the ratchet wheel disc is provided with a round chassis, and a butterfly spring for providing thrust for the chassis is arranged on the transverse shaft.

Through the technical scheme, the supporting rod is arranged for supporting the weight of the upper platform so as to share the load on the screw rod, when the upper platform applies pressure to the supporting rod, the outer ratchet is meshed with the inner ratchet, at the moment, the supporting rod, the transverse shaft, the disc, the ratchet wheel disc and the chassis form a whole, the butterfly spring applies pressure to the chassis, the pressure is converted into static friction force, the chassis is not easy to rotate, therefore, the supporting rod, the transverse shaft, the disc and the ratchet wheel disc are all in a fixed state, and the supporting rod bears a part of pressure so as to share the load on the screw rod; when a vehicle on the upper platform needs to be taken, the lifting motor works, the screw rod applies a downward force to the upper platform, the dead weight of the upper platform and the vehicle is added, the pressure on the supporting rod is increased sharply, the stress of the chassis exceeds the static friction force provided by the belleville spring, the chassis rotates on the transverse shaft, the supporting rod further rotates downward along with the descending of the upper platform, and the descending of the upper platform is not influenced by the supporting rod; when the upper platform rises, the upper platform drives the supporting rod to rotate upwards, at the moment, the outer ratchet and the inner ratchet are in a non-resistance state, the disc rotates freely in the ratchet wheel disc, and the supporting rod does not provide extra resistance for the rising of the upper platform.

The utility model discloses further set up to, disc spring is equipped with two of relative setting.

Through the technical scheme, the two oppositely arranged belleville springs can provide a larger axial thrust, and the load shared by the supporting rods is improved.

The utility model discloses further set up to, the four corners department of upper mounting plate is equipped with the stand, and the side of stand is equipped with the bead, is equipped with the recess that matches with the bead on the upper mounting plate, and the bead inserts in the recess and can slide in the recess.

Through above-mentioned technical scheme, when the upper mounting plate goes up and down, the bead slides in the recess, and bead and recess play the guide effect, and in addition, the stand can also play the effect that prevents the upper mounting plate to take place the wide-angle slope, improves the reliability of upper mounting plate.

The utility model discloses further set up to, be equipped with a plurality of bellied anti-skidding arris on upper mounting plate and the lower platform.

Through above-mentioned technical scheme, set up anti-skidding arris and can prevent that the vehicle from sliding on last platform or lower platform, improve the security that the vehicle was berthhed.

The utility model discloses further set up to, the entrance of upper mounting plate and lower platform is equipped with the ramp plate.

Through the technical scheme, the slope plate is arranged, so that a vehicle can conveniently drive into the upper platform or the lower platform.

To sum up, the beneficial effects of the utility model are that:

1. the volume is small, the structure is simple, and the device is suitable for families;

2. the vehicle on the upper platform or the vehicle on the lower platform can be independently taken out, the vehicle taking is convenient, and particularly, when the vehicle on the upper platform is taken out, a key for the lower platform to get on the vehicle is not needed, and the vehicle taking is flexible;

3. the lower platform can turn when moving, so that the lower platform can be flexibly moved to a proper position when taking a vehicle, and the overall occupied space is reduced;

4. set up stand and bracing piece and improve the overall reliability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of another embodiment of the overall structure;

FIG. 3 is a partial schematic view showing the connection relationship between the pillar and the upper platform in the present embodiment;

FIG. 4 is a schematic view showing the structure of the present embodiment in terms of the horizontal axis position;

FIG. 5 is a schematic view of the present embodiment showing the position of the ratchet plate;

FIG. 6 is a schematic view of the internal structure of the lower platen in this embodiment;

FIG. 7 is an enlarged view at A in FIG. 6;

FIG. 8 is an enlarged view at B in FIG. 6;

fig. 9 is a plan view of the internal structure of the lower stage in this embodiment.

In the figure, 1, a vertical frame; 2. a base; 3. a top plate; 4. a lifting motor; 5. a lead screw; 6. an upper platform; 7. a lower platform; 8. a front wheel; 9. a rear wheel; 10. a rear wheel axle; 11. a first gear; 12. a second gear; 13. a third gear; 14. a drive motor; 15. a screw; 16. a front wheel axle; 17. a connecting rod; 18. a steering lever; 19. a rack; 20. a steering motor; 21. a steering gear; 22. a support bar; 23. a horizontal axis; 24. a disc; 25. a ratchet wheel disc; 26. an inner ratchet; 27. an outer ratchet; 28. a slide rail; 29. a thrust spring; 30. a chassis; 31. a belleville spring; 32. a column; 33. a rib; 34. a groove; 35. anti-slip edges; 36 ramp plate.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example (b): referring to fig. 1-9, a stereo garage comprises a vertical frame 1, a base 2 is arranged at the bottom of the frame, a top plate 3 is arranged at the top of the frame, a lifting motor 4 is arranged above the top plate 3, an output shaft of the lifting motor 4 is connected with a lead screw 5, the lead screw 5 is positioned between the base 2 and the top plate 3, an upper platform 6 capable of sliding up and down is arranged on the vertical frame 1, the upper platform 6 is in threaded connection with the lead screw 5, and the upper platform 6 and the base 2 extend out to the same side of the vertical frame 1; a lower platform 7 is arranged below the upper platform 6, and two front wheels 8 and two rear wheels 9 for supporting the lower platform 7 are arranged at the bottom of the lower platform 7. Upper mounting plate 6 and lower platform 7 all are used for parkking, and upper mounting plate 6 drives through elevator motor 4 and lead screw 5 and goes up and down, and actuating mechanism is used for driving down platform 7 and removes, all has stopped the vehicle and need get the vehicle on upper mounting plate 6 and lower platform 7, and accessible actuating mechanism shifts out platform 7 together with the vehicle of berthing on lower platform 7 temporarily, returns platform 7 to the normal position after taking out upper mounting plate 6's vehicle, and need not to start the car on lower platform 7 and shift out, and it is convenient to take out, the utility model discloses a function that can park two vehicles on the area on a parking stall is suitable for the family and uses, and its simple structure, it is convenient to get the vehicle, convenient to use.

The four corners of the upper platform 6 are provided with upright posts 32, the side surfaces of the upright posts 32 are provided with convex ribs 33, the upper platform 6 is provided with grooves 34 matched with the convex ribs 33, and the convex ribs 33 are inserted into the grooves 34 and can slide in the grooves 34. When the upper platform 6 goes up and down, the convex ribs 33 slide in the grooves 34, the convex ribs 33 and the grooves 34 play a role in guiding, in addition, the upright posts 32 can also play a role in preventing the upper platform 6 from inclining by a large angle, and the reliability of the upper platform 6 is improved. During installation, the post 32 may be secured directly to the ground.

The upper platform 6 and the lower platform 7 are provided with a plurality of raised anti-slip ribs 35, the direction of the anti-slip ribs 35 is perpendicular to the direction of the vehicle entering, the anti-slip ribs 35 are arranged to prevent the vehicle from sliding on the upper platform 6 or the lower platform 7, and the parking safety of the vehicle is improved. A slope plate 36 is arranged at the entrance of the upper platform 6 and the lower platform 7, and the slope plate 36 is arranged to facilitate the vehicle to drive into the upper platform 6 or the lower platform 7.

Be provided with bracing piece 22 between base 2 and the upper mounting plate 6, bracing piece 22 sets up in the both sides of upper mounting plate 6, and the top sliding connection of bracing piece 22 is in the side of upper mounting plate 6, and the top of bracing piece 22 sets up to sliding along the side of upper mounting plate 6, specifically can adopt the mode of track and slider. The lower end of the support bar 22 is connected with a horizontal shaft 23, the support bar 22 is fixedly connected with the horizontal shaft 23, the horizontal shaft 23 is rotatably connected with the base 2, namely, the support bar 22 can rotate (the support bar 22 is omitted in fig. 5 and 6). The transverse shaft 23 is provided with a disc 24, the transverse shaft 23 penetrates through the center of the disc 24, a circular ratchet disc 25 is arranged on the outer side of the disc 24, and the ratchet disc 25 is concentric with the disc 24. The inner side of the ratchet plate 25 is provided with inner ratchets 26, the side of the disc 24 is provided with slide rails 28, the slide rails 28 extend along the radial direction of the disc 24, the outer ratchets 27 used for being meshed with the inner ratchets 26 are connected in the slide rails 28 in a sliding mode, thrust springs 29 used for providing thrust for the outer ratchets 27 are arranged in the slide rails 28, and the thrust of the thrust springs 29 pushes the outer ratchets 27 to be meshed with the inner ratchets 26. The directions of the outer ratchet teeth 27 and the inner ratchet teeth 26 are set as follows: when the outer ratchet 27 is engaged with the inner ratchet 26, the support rod 22 can only be rotated downward and cannot be rotated upward. The side of the ratchet wheel plate 25 is provided with a round bottom plate 30, the transverse shaft 23 is provided with a belleville spring 31 for providing thrust for the bottom plate 30, and the two belleville springs 31 are oppositely arranged.

The supporting rod 22 is arranged for supporting the weight of the upper platform 6 so as to share the load on the screw 5, when the upper platform 6 applies pressure to the supporting rod 22, the outer ratchet 27 is meshed with the inner ratchet 26, at the moment, the supporting rod 22, the transverse shaft 23, the circular disc 24, the ratchet disc 25 and the chassis 30 form a whole, the butterfly spring 31 applies pressure to the chassis 30, the pressure is converted into static friction force, the chassis 30 is not easy to rotate, therefore, the supporting rod 22, the transverse shaft 23, the circular disc 24 and the ratchet disc 25 are all in a fixed state, and the supporting rod 22 bears a part of pressure so as to share the load on the screw 5; when a vehicle on the upper platform 6 needs to be taken, the lifting motor 4 works, the screw 5 applies a downward force to the upper platform 6, the pressure on the supporting rod 22 is increased sharply due to the dead weight of the upper platform 6 and the vehicle, the stress of the chassis 30 exceeds the static friction force provided by the belleville spring 31, the chassis 30 rotates on the transverse shaft 23, the supporting rod 22 rotates downward along with the descending of the upper platform 6, and the supporting rod 22 does not influence the descending of the upper platform 6; when the upper platform 6 is lifted, the upper platform 6 drives the support rod 22 to rotate upwards, at the moment, the resistance state is kept between the outer ratchet 27 and the inner ratchet 26, the disc 24 freely rotates in the ratchet disc 25, and the support rod 22 does not provide extra resistance for the lifting of the upper platform 6. The two oppositely arranged belleville springs 31 can provide a larger axial thrust to improve the load sharing of the support rod 22.

Referring to fig. 6-9, the upper cover plate of the lower platform 7 is hidden in fig. 6-9. The center of the rear wheel 9 is connected with a rear wheel shaft 10, the rear wheel shaft 10 is fixedly connected with the rear wheel 9, and a third gear 13 is arranged on the rear wheel shaft 10. The lower platform 7 is internally provided with a driving mechanism for driving the lower platform 7 to move, the driving mechanism comprises a driving motor 14 arranged in the lower platform 7, an output shaft of the driving motor 14 is connected with a screw rod 15, the screw rod 15 is connected with a first gear 11 in a meshing manner, the first gear 11 is coaxially connected with a second gear 12, and the second gear 12 is connected with a third gear 13 in a meshing manner. The driving motor 14 drives the screw rod 15 to rotate when working, and further drives the rear wheel shaft 10 to rotate through the first gear 11, the second gear 12 and the third gear 13, and the rear wheel shaft 10 is fixedly connected with the rear wheels 9, so that the rear wheels 9 and the rear wheel shaft 10 synchronously rotate to drive the lower platform 7 to move. The two rear wheels 9 are driven by a single driving motor 14 and a driving mechanism, and are convenient to control.

The center of the front wheel 8 is connected with a front wheel shaft 16, the front wheel 8 can rotate on the front wheel shaft 16, the tail end of the front wheel shaft 16 is rotatably connected to the bottom of the lower platform 7, the tail end of the front wheel shaft 16 is provided with a connecting rod 17 perpendicular to the front wheel shaft 16, the connecting rods 17 on two sides are connected through a steering rod 18, the connecting rod 17 and the steering rod 18 are rotatably connected, the steering rod 18 is provided with a rack 19, the bottom of the lower platform 7 is provided with a steering motor 20, an output shaft of the steering motor 20 is connected with a steering gear 21, and the steering gear 21 is meshed with the rack 19. The front wheels 8 can rotate on the front wheel shafts 16, so that the front wheels 8 can rotate freely, when the steering motor 20 works, the steering motor 20 drives the steering gear 21 to rotate, the steering gear 21 drives the steering rod 18 to move in a translation mode through the rack 19, and then the two front wheels 8 are driven to steer simultaneously, the steering of the lower platform 7 is realized, and the moving flexibility of the lower platform 7 is improved.

In other embodiments of the present invention, the lifting motor 4, the driving motor 14 and the steering motor 20 can be controlled by remote control, so that the user can control the stereo garage in the car.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A stereo garage is characterized by comprising a vertical frame (1), wherein a base (2) is arranged at the bottom of the frame, a top plate (3) is arranged at the top of the frame, a lifting motor (4) is arranged above the top plate (3), an output shaft of the lifting motor (4) is connected with a lead screw (5), the lead screw (5) is positioned between the base (2) and the top plate (3), an upper platform (6) capable of sliding up and down is arranged on the vertical frame (1), the upper platform (6) is in threaded connection with the lead screw (5), and the upper platform (6) and the base (2) extend out to the same side of the vertical frame (1); a lower platform (7) is arranged below the upper platform (6), two front wheels (8) and two rear wheels (9) which are used for supporting the lower platform (7) are arranged at the bottom of the lower platform (7), and a driving mechanism used for driving the lower platform (7) to move is arranged in the lower platform (7).

2. The stereo garage according to claim 1, wherein a rear wheel shaft (10) is connected to the center of the rear wheel (9), the rear wheel shaft (10) is fixedly connected to the rear wheel (9), a third gear (13) is arranged on the rear wheel shaft (10), the driving mechanism comprises a driving motor (14) arranged in the lower platform (7), an output shaft of the driving motor (14) is connected with a screw (15), the screw (15) is connected with the first gear (11) in a meshing manner, the first gear (11) is coaxially connected with the second gear (12), and the second gear (12) is connected with the third gear (13) in a meshing manner.

3. The stereo garage of claim 2, wherein a front wheel shaft (16) is connected to the center of the front wheel (8), the front wheel (8) can rotate on the front wheel shaft (16), the tail end of the front wheel shaft (16) is rotatably connected to the bottom of the lower platform (7), a connecting rod (17) perpendicular to the front wheel shaft (16) is arranged at the tail end of the front wheel shaft (16), the connecting rods (17) on two sides are connected through a steering rod (18), the connecting rod (17) is rotatably connected with the steering rod (18), a rack (19) is arranged on the steering rod (18), a steering motor (20) is arranged at the bottom of the lower platform (7), a steering gear (21) is connected to an output shaft of the steering motor (20), and the steering gear (21) is meshed with the rack (19).

4. The stereo garage according to claim 1, wherein a support rod (22) is disposed between the base (2) and the upper platform (6), the support rod (22) is disposed on both sides of the upper platform (6), the top end of the support rod (22) is slidably connected to the side surface of the upper platform (6), the lower end of the support rod (22) is connected to a cross shaft (23), the support rod (22) is fixedly connected to the cross shaft (23), the cross shaft (23) is rotatably connected to the base (2), a circular disc (24) is disposed on the cross shaft (23), a circular ratchet disc (25) is disposed on the outer side of the circular disc (24), an inner ratchet (26) is disposed on the inner side of the ratchet disc (25), a slide rail (28) is disposed on the side surface of the circular disc (24), the slide rail (28) extends along the radial direction of the circular disc (24), an outer ratchet (27) engaged with the inner ratchet (26) is, a thrust spring (29) used for providing thrust for the outer ratchet (27) is arranged in the sliding rail (28), and the directions of the outer ratchet (27) and the inner ratchet (26) are set as follows: when the outer ratchet (27) is engaged with the inner ratchet (26), the support rod (22) can only rotate downwards but cannot rotate upwards; the side surface of the ratchet wheel disc (25) is provided with a round chassis (30), and the transverse shaft (23) is provided with a butterfly spring (31) for providing thrust for the chassis (30).

5. The stereo garage of claim 4, wherein said belleville springs (31) are provided in two opposite positions.

6. The stereo garage of claim 1, wherein the upper platform (6) is provided with upright posts (32) at four corners, ribs (33) are provided on the side surfaces of the upright posts (32), grooves (34) matched with the ribs (33) are provided on the upper platform (6), and the ribs (33) are inserted into the grooves (34) and can slide in the grooves (34).

7. The stereo garage of claim 1, wherein the upper platform (6) and the lower platform (7) are provided with a plurality of raised anti-slip ribs (35).

8. The stereo garage of claim 1, characterized in that ramp plates (36) are provided at the entrances of the upper (6) and lower (7) platforms.