CN210976777U - Wedge type trolley lifting device for stereo garage - Google Patents
Wedge type trolley lifting device for stereo garage Download PDFInfo
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- CN210976777U CN210976777U CN201921643223.4U CN201921643223U CN210976777U CN 210976777 U CN210976777 U CN 210976777U CN 201921643223 U CN201921643223 U CN 201921643223U CN 210976777 U CN210976777 U CN 210976777U
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- wedge
- trolley
- lifting
- stereo garage
- rolling supporting
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Abstract
The utility model provides a wedge type dolly elevating gear that stereo garage used, it is including lift platform, lifter, linear bearing, the supporting wheel that rolls, wherein, linear bearing is installed to lift platform bottom both sides, and the linear bearing quantity of every one side is more than or equal to 2, installs the lifter in the linear bearing, and the lifter bottom passes linear bearing downwards and is connected with the supporting wheel that rolls, installs power component on the dolly girder of lift platform below, and the supporting wheel that rolls is by the power component bearing. Rational in infrastructure, excellent in use effect after this scheme of adoption.
Description
Technical Field
The utility model belongs to the technical field of stereo garage technique and specifically relates to indicate wedge type dolly elevating gear that stereo garage used.
Background
The problem of ubiquitous parking of vehicles is a result of the social, economic and traffic development of cities to some extent, and a stereo garage is one of the effective solutions, and is a mechanical or mechanical equipment system for maximum access to stored vehicles. The lift platform of current stereo garage is through the cylinder jacking mostly, and under this kind of condition, the cylinder piston is wear-resisting, damages easily, influences the normal use in garage.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a rational in infrastructure, excellent in use effect's wedge type dolly elevating gear that stereo garage used.
In order to achieve the above object, the present invention provides a technical solution: the wedge type trolley lifting device for the stereo garage comprises a lifting platform, a lifting rod, linear bearings and rolling support wheels, wherein the linear bearings are arranged on two sides of the bottom of the lifting platform, the number of the linear bearings on each side is more than or equal to 2, the lifting rod is arranged in each linear bearing, the bottom of the lifting rod downwards penetrates through the linear bearings to be connected with the rolling support wheels, a power component is arranged on a trolley girder below the lifting platform, and the rolling support wheels are supported by the power component; the power component comprises wedge plates, sliding blocks and sliding rails, wherein the sliding rails are fixed on a trolley girder below the lifting platform, a wedge plate is arranged below each rolling supporting wheel, the sliding blocks are installed at the bottoms of the wedge plates, the sliding blocks slide through the bearing of the sliding rails, the rolling supporting wheels are supported through the inclined planes of the wedge plates, racks are movably installed between the two wedge plates on the same side, two ends of each rack are respectively connected with a connecting rod, the connecting rods are connected with the ends of the corresponding wedge plates, speed reducers are installed on the trolley girder below the lifting platform, gears are installed on output shafts of the speed reducers, and the gears are meshed with the racks.
The connecting rod is connected with a connecting fork head at the end part of the wedge plate through a locking nut.
The inclined direction and the inclination of the inclined wedge plate on the same side are the same.
After adopting the above scheme, the utility model, as required at lift platform bottom installation uide bushing, constitute platform guiding mechanism with the guided way on the dolly girder, rotary motion is made under the drive of speed reducer to the gear, linear motion is made to the drive rack in the gear rotation, horizontal motion is made to rack promotion (and pulling) slide wedge device, the up-and-down motion is made through rolling supporting wheel promotion lifter to the slide wedge board to reach lift platform up-and-down motion's purpose, rational in infrastructure after this scheme of adoption, excellent in use effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to fig. 1 and fig. 2, the wedge-type trolley lifting device for a stereo garage according to this embodiment includes a lifting platform 1, lifting rods 2, linear bearings 3, and rolling support wheels 4, wherein the linear bearings 3 are installed on both sides of the bottom of the lifting platform 1, the number of the linear bearings 3 on each side is greater than or equal to 2, the lifting rods 2 are installed in the linear bearings 3, the bottom of the lifting rods 2 downwardly penetrates through the linear bearings 3 to be connected with the rolling support wheels 4, a power assembly is installed on a trolley main beam below the lifting platform 1, and the rolling support wheels 4 are supported by the power assembly; the power assembly comprises wedge plates 5, sliding blocks 6 and sliding rails 7, wherein the sliding rails 7 are fixed on a trolley girder below the lifting platform 1, a wedge plate 5 is arranged below each rolling supporting wheel 4, the inclination direction and the inclination of the wedge plate 5 on the same side are the same, the sliding blocks 6 are installed at the bottom of the wedge plates 5, the sliding blocks 6 are supported by the sliding rails 7 to slide, the rolling supporting wheels 4 are supported by the inclined surfaces of the wedge plates 5, racks 10 are movably installed between the two wedge plates 5 on the same side, two ends of each rack 10 are respectively connected with a connecting rod 8, the connecting rods 8 are connected with connecting fork heads at the end parts of the wedge plates 5 through locking nuts, the connecting rods 8 are connected with the corresponding end parts of the wedge plates 5, speed reducers 11 are installed on the trolley girder below the lifting platform 1, gears 9 are installed on output shafts of the speed reducers 11, and the.
All the linear motion pairs of the embodiment adopt standard linear bearings and other standard rolling elements, are convenient to purchase and simple in structure, and except gears, other motions are linear motions, so that the linear motion mechanism is stable in action, small in noise, easy to manufacture and reliable to use; the motion is the motion of rolling element, and frictional resistance is little, and the energy consumption is lower, simultaneously as required at lift platform bottom installation uide bushing, constitute platform guiding mechanism with the guided way on the dolly girder, the gear is rotary motion under the drive of speed reducer, the gear is rotatory simultaneously drives the rack and makes rectilinear motion, rack promotion (and pulling) slide wedge device do the horizontal motion, the slide wedge board promotes the lifter through rolling supporting wheel and reciprocates to reach lift platform up-and-down motion's purpose.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. Wedge type dolly elevating gear that stereo garage used, it is including lift platform (1), its characterized in that: the trolley is characterized by further comprising a lifting rod (2), linear bearings (3) and rolling supporting wheels (4), wherein the linear bearings (3) are mounted on two sides of the bottom of the lifting platform (1), the number of the linear bearings (3) on each side is larger than or equal to 2, the lifting rod (2) is mounted in each linear bearing (3), the bottom of each lifting rod (2) penetrates through the linear bearing (3) downwards to be connected with the rolling supporting wheels (4), a power assembly is mounted on a trolley girder below the lifting platform (1), and the rolling supporting wheels (4) are supported by the power assembly; the power assembly comprises wedge plates (5), a sliding block (6) and a sliding rail (7), wherein the sliding rail (7) is fixed on a trolley girder below the lifting platform (1), a wedge plate (5) is arranged below each rolling supporting wheel (4), the sliding block (6) is installed at the bottom of the wedge plate (5), the sliding block (6) is supported and slid by the sliding rail (7), the rolling supporting wheels (4) are supported by the inclined planes of the wedge plates (5), a rack (10) is movably installed between the two wedge plates (5) on the same side, two ends of the rack (10) are respectively connected with a connecting rod (8), the connecting rods (8) are connected with the end parts of the corresponding wedge plates (5), a speed reducer (11) is installed on the trolley girder below the lifting platform (1), a gear (9) is installed on an output shaft of the speed reducer (11), and the gear (9) is meshed with the rack (10).
2. The bevel wedge type trolley lifting device for the stereo garage according to claim 1, characterized in that: the connecting rod (8) is connected with a connecting fork head at the end part of the wedge plate (5) through a locking nut.
3. The bevel wedge type trolley lifting device for the stereo garage according to claim 1, characterized in that: the inclined direction and the inclination of the same side inclined wedge plate (5) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643223.4U CN210976777U (en) | 2019-09-29 | 2019-09-29 | Wedge type trolley lifting device for stereo garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643223.4U CN210976777U (en) | 2019-09-29 | 2019-09-29 | Wedge type trolley lifting device for stereo garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210976777U true CN210976777U (en) | 2020-07-10 |
Family
ID=71457790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921643223.4U Active CN210976777U (en) | 2019-09-29 | 2019-09-29 | Wedge type trolley lifting device for stereo garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210976777U (en) |
-
2019
- 2019-09-29 CN CN201921643223.4U patent/CN210976777U/en active Active
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