CN215407709U

CN215407709U - Vehicle lifting traction mechanism for parking garage

Info

Publication number: CN215407709U
Application number: CN202120845902.0U
Authority: CN
Inventors: 毛雨宁; 吴厚团
Original assignee: Anhui Hugewohr Parking Equipment Co Ltd
Current assignee: Anhui Hugewohr Parking Equipment Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-01-04
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a vehicle lifting traction mechanism for a parking garage, belonging to the field of traction mechanisms, and the traction mechanism comprises: mounting bracket, the bottom plate, first motor, transmission shaft and screw rod, the first motor of top fixedly connected with of mounting bracket, the one end and the first reducing gear box fixed connection of first motor, the both ends symmetry of first reducing gear box is provided with the transmission shaft, the transmission shaft rotates with first reducing gear box to be connected, the one end and the second reducing gear box of transmission shaft rotate to be connected, the bottom and the screw rod of second reducing gear box rotate to be connected, utilize the screw rod to rotate along the axial lead, reciprocate along the length direction of screw rod with driving the bottom plate, make the screw rod when pulling the bottom plate and removing, provide direction and spacing to the removal of bottom plate, thereby avoided the bottom plate because of hanging rocking that leads to in midair at the removal in-process, the stability of bottom plate removal has been guaranteed.

Description

Vehicle lifting traction mechanism for parking garage

Technical Field

The utility model relates to a traction mechanism, in particular to a traction mechanism for lifting vehicles for a parking garage, and belongs to the field of traction mechanisms.

Background

In order to meet the increasing requirements of vehicle parking, researches on vertical lifting type stereo garages are increasingly made. In the prior art, a traction mechanism is matched with a driving mechanism, and a vehicle is vertically lifted by a solid line. Wherein, the traction mechanism is mostly composed of a steel wire rope, a lifting lug and the like.

However, in the prior art, because the steel wire rope is usually fixedly connected with the bottom plate of the load-bearing vehicle through the lifting lug, when the steel wire rope pulls the bottom plate, the bottom plate is easy to shake due to suspension, and the stability of the bottom plate cannot be ensured in the pulling process.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a traction mechanism for lifting vehicles for a parking garage, which is used for solving the technical problem that the stability of a bottom plate cannot be ensured in the traction process.

The purpose of the utility model can be realized by the following technical scheme:

a vehicle lifting traction mechanism for a parking garage, comprising: mounting bracket, the bottom plate, first motor, transmission shaft and screw rod, the mounting bracket is the frame construction that forms by the combination of many metal section bars, the first motor of top fixedly connected with of mounting bracket, the one end and the first reducing gear box fixed connection of first motor, the both ends symmetry of first reducing gear box is provided with the transmission shaft, the transmission shaft rotates with first reducing gear box to be connected, the one end and the second reducing gear box of transmission shaft rotate to be connected, the bottom and the screw rod of second reducing gear box rotate to be connected, the bottom of screw rod runs through the direction of height downwardly extending of bottom plate edge mounting bracket, and the bottom of screw rod rotates with the bottom of mounting bracket to be connected, the screw rod passes through the axle sleeve and is connected with the bottom plate rotation.

Optionally, guide rails are symmetrically arranged at two ends of the mounting frame, the guide rails are fixedly connected with the mounting frame, one ends of the guide rails are slidably connected with the sliding blocks, and the sliding blocks are fixedly connected with the bottom plate.

Optionally, the two ends of the bottom plate are symmetrically provided with cross beams, the cross beams are fixedly connected with the bottom plate, one ends of the cross beams, close to the first motor, are fixedly connected with a base, and one ends, far away from the cross beams, of the base are fixedly connected with the steel wire rope.

Optionally, one end of the steel wire rope extends upwards along the height direction of the mounting frame and is fixedly connected with the steel wire wheel.

Optionally, the wire wheel is fixedly connected with the rotating shaft through a key, one end of the rotating shaft is rotatably connected with the second motor through a bearing, and the other end of the rotating shaft is rotatably connected with the supporting seat.

Optionally, the second motor is fixedly mounted on the top end of the protection frame, the supporting seat is fixedly mounted on the top end of the protection frame, and the protection frame is fixedly connected with the mounting frame.

Optionally, the two ends of the steel wire wheel are symmetrically provided with limiting rods, the bottom end of each limiting rod is fixedly connected with the steel wire wheel, and each limiting rod is of an L-shaped structure.

The first reduction gearbox is a worm gear reduction gearbox, and the second reduction gearbox is a gear reduction gearbox.

The utility model has the beneficial effects that:

the utility model provides a vehicle lifting traction mechanism for a parking garage, which comprises: mounting bracket, the bottom plate, first motor, transmission shaft and screw rod, the first motor of top fixedly connected with of mounting bracket, the one end and the first reducing gear box fixed connection of first motor, the both ends symmetry of first reducing gear box is provided with the transmission shaft, the transmission shaft rotates with first reducing gear box to be connected, the one end and the second reducing gear box of transmission shaft rotate to be connected, the bottom and the screw rod of second reducing gear box rotate to be connected, utilize the screw rod to rotate along the axial lead, reciprocate along the length direction of screw rod with driving the bottom plate, make the screw rod when pulling the bottom plate and removing, provide direction and spacing to the removal of bottom plate, thereby avoided the bottom plate because of hanging rocking that leads to in midair at the removal in-process, the stability of bottom plate removal has been guaranteed.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a front view of a vehicle lifting and lowering traction mechanism for a parking garage according to the present invention;

FIG. 2 is a schematic view of the mounting of the present invention;

fig. 3 is a schematic view of the installation of the second motor of the present invention.

In the figure: 1. a mounting frame; 2. a base plate; 3. a first motor; 4. a first reduction gearbox; 5. a drive shaft; 6. a second reduction gearbox; 7. a cross beam; 8. a base; 9. a wire rope; 10. a second motor; 11. a protective frame; 12. a screw; 13. a slider; 14. a guide rail; 15. a wire wheel; 16. a limiting rod; 17. and (4) supporting the base.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 to 3, a traction mechanism for lifting/lowering a vehicle for a parking garage includes: mounting bracket 1, bottom plate 2, first motor 3, transmission shaft 5 and screw rod 12, mounting bracket 1 is the frame construction that forms by the combination of many metal sections, the first motor 3 of top fixedly connected with of mounting bracket 1, the one end and the 4 fixed connection of first reducing gear box of first motor 3, the both ends symmetry of first reducing gear box 4 is provided with transmission shaft 5, transmission shaft 5 rotates with first reducing gear box 4 to be connected, the one end and the 6 rotation of second reducing gear box of transmission shaft 5 are connected, the bottom and the screw rod 12 of second reducing gear box 6 rotate to be connected, the bottom of screw rod 12 runs through bottom plate 2 along mounting bracket 1's direction of height downwardly extending, and the bottom of screw rod 12 rotates with mounting bracket 1's bottom to be connected, screw rod 12 rotates with bottom plate 2 through the axle sleeve to be connected.

It can be understood that the screw 12 is rotated along the axis to drive the bottom plate 2 to move up and down along the length direction of the screw 12, so that the screw 12 guides and limits the movement of the bottom plate 2 while drawing the bottom plate 2 to move, thereby avoiding the shaking of the bottom plate 2 caused by suspension in the moving process and ensuring the stability of the movement of the bottom plate. Of course, the length and diameter of the screw 12 can be set according to the height and weight of the required traction, and the embodiment is not limited. In addition, the first motor 3 may be a forward and reverse rotation motor for the lifting of the solid line base plate 2.

The first reduction gearbox 4 and the second reduction gearbox 6 may be any gearbox capable of achieving transmission, and illustratively, the first reduction gearbox 4 may be a worm gear reduction gearbox, and the second reduction gearbox 6 may be a gear reduction gearbox and the like. In addition, in order to ensure the stability of the transmission shaft 5 when transmitting power, for example, in one implementation, the traction mechanism may further include fixing bases, which may be symmetrically distributed at both ends of the first motor 3, are rotatably connected with the transmission shaft 5 through bearings, and are fixedly installed at the top end of the mounting bracket 1.

Guide rails 14 are symmetrically arranged at two ends of the mounting rack 1, the guide rails 14 are fixedly connected with the mounting rack 1, one ends of the guide rails 14 are slidably connected with the sliding blocks 13, and the sliding blocks 13 are fixedly connected with the bottom plate 2.

It can be understood that, in order to further ensure the stability of the movement of the bottom plate 2 when the screw 12 pulls the bottom plate 2 to ascend and descend, a sliding block 13 may be disposed at one end of the bottom plate 2, such that the sliding block 13 is slidably connected with the guide rail 14, thereby further providing guidance for the bottom plate 2 when the bottom plate 2 moves. Of course, it is possible to arrange the guide rail 14 in the height direction of the mounting frame 1, taking into account that the guide rail 14 needs to be adapted to the moving direction of the slider 13.

The both ends symmetry of bottom plate 2 is provided with crossbeam 7, crossbeam 7 and bottom plate 2 fixed connection, and crossbeam 7 is close to the one end fixedly connected with base 8 of first motor 3, and the one end and the wire rope 9 fixed connection of crossbeam 7 are kept away from to base 8, and the one end of wire rope 9 upwards extends along the direction of height of mounting bracket 1 to with 15 fixed connection of steel wire wheel.

It will be appreciated that in order to further increase the stability of the base plate 2, auxiliary traction mechanisms, i.e. a wire rope 9 and a base 8, etc., may be provided at both ends of the base plate 2 for the base plate 2. For example, the cross beams 7 may be symmetrically disposed at two ends of the bottom plate 2, and of course, the cross beams 7 may be disposed on the metal profile where the screw rods 12 are located so as not to affect the lifting of the bottom plate 2. Among these, there may be various types of the base 8, for example: lifting lugs and the like.

The wire wheel 15 is fixedly connected with the rotating shaft through a key, one end of the rotating shaft is rotatably connected with the second motor 10 through a bearing, and the other end of the rotating shaft is rotatably connected with the supporting seat 17.

Second motor 10 fixed mounting is on the top of protection frame 11, and supporting seat 17 fixed mounting is on the top of protection frame 11, protection frame 11 and mounting bracket 1 fixed connection.

To provide auxiliary traction, a drive arrangement may be provided for the cable 9 such that the cable 9 may provide auxiliary traction for the sole plate 2 by power provided by the second motor 10 while the screw 12 pulls the sole plate 2. Of course, the second motor 10 may be a forward and reverse motor in order to match the traction of the screw 12.

Limiting rods 16 are symmetrically arranged at two ends of the steel wire wheel 15, the bottom end of each limiting rod 16 is fixedly connected with the steel wire wheel 15, and each limiting rod 16 is of an L-shaped structure.

When the utility model is used, when traction is required to be provided for the bottom plate 2, the first motor 3 and the second motor 10 are started, the first motor 3 drives the speed reduction shaft in the first reduction gearbox 4 to rotate, so that the first reduction gearbox 4 drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the screw 12 to rotate through the second reduction gearbox 6, so that the screw 12 drives the bottom plate 2 to lift through the shaft sleeve, meanwhile, the second motor 10 drives the steel wire wheel 15 to rotate, so that the steel wire wheel 15 winds the steel wire rope 9, and the direction of the steel wire wheel is the same as the traction direction of the screw 12, thereby assisting the lifting of the bottom plate 2. Utilize screw rod 12 to rotate along the axial lead to drive bottom plate 2 and reciprocate along the length direction of screw rod 12, make screw rod 12 provide direction and spacing to the removal of bottom plate 2 when drawing bottom plate 2 and remove, thereby avoided bottom plate 2 because of hanging in midair the rocking that leads to in the removal process, guaranteed the stability that the bottom plate removed.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a vehicle for garage parking goes up and down with drive mechanism which characterized in that includes: the mounting rack (1) is of a frame structure formed by combining a plurality of metal sections, the top end of the mounting rack (1) is fixedly connected with a first motor (3), one end of the first motor (3) is fixedly connected with a first reduction gearbox (4), the two ends of the first reduction gearbox (4) are symmetrically provided with transmission shafts (5), the transmission shafts (5) are rotatably connected with the first reduction gearbox (4), one end of each transmission shaft (5) is rotatably connected with a second reduction gearbox (6), the bottom end of each second reduction gearbox (6) is rotatably connected with a screw (12), the bottom end of each screw (12) penetrates through the bottom plate (2) and extends downwards along the height direction of the mounting rack (1), and the bottom end of the screw rod (12) is rotatably connected with the bottom end of the mounting rack (1), and the screw rod (12) is rotatably connected with the bottom plate (2) through a shaft sleeve.

2. The traction mechanism for lifting vehicles in parking garage according to claim 1, wherein said mounting frame (1) is symmetrically provided with guide rails (14) at both ends, said guide rails (14) are fixedly connected to said mounting frame (1), one end of said guide rails (14) is slidably connected to said sliding block (13), and said sliding block (13) is fixedly connected to said bottom plate (2).

3. The traction mechanism for lifting vehicles in parking garage according to claim 1 or 2, wherein the two ends of the bottom plate (2) are symmetrically provided with a beam (7), the beam (7) is fixedly connected with the bottom plate (2), one end of the beam (7) close to the first motor (3) is fixedly connected with a base (8), and one end of the base (8) far away from the beam (7) is fixedly connected with the steel wire rope (9).

4. A traction mechanism for lifting vehicles for parking garages according to claim 3, wherein one end of the steel cable (9) extends upwards in the height direction of the mounting frame (1) and is fixedly connected to the wire wheel (15).

5. The traction mechanism for lifting/lowering vehicles for parking garage according to claim 4, wherein said wire wheel (15) is fixedly connected to the rotating shaft by means of a key, one end of the rotating shaft is rotatably connected to the second motor (10) by means of a bearing, and the other end of the rotating shaft is rotatably connected to the supporting base (17).

6. A traction mechanism for vehicle lifting in a parking garage according to claim 5, characterized in that said second motor (10) is fixedly mounted on top of a protective frame (11), the supporting base (17) is fixedly mounted on top of the protective frame (11), and the protective frame (11) is fixedly connected to the mounting frame (1).

7. The traction mechanism for lifting vehicles in parking garage according to any of claims 4-6, wherein the two ends of the wire wheel (15) are symmetrically provided with a limiting rod (16), the bottom end of the limiting rod (16) is fixedly connected with the wire wheel (15), and the limiting rod (16) is L-shaped.

8. The traction mechanism for lifting vehicles in parking garage according to claim 1 or 2, characterized in that said first reduction gearbox (4) is a worm gear reduction gearbox and said second reduction gearbox (6) is a gear reduction gearbox.