CN215154286U - Upright post of barrier-free lifting platform for vehicle - Google Patents
Upright post of barrier-free lifting platform for vehicle Download PDFInfo
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- CN215154286U CN215154286U CN202120223139.8U CN202120223139U CN215154286U CN 215154286 U CN215154286 U CN 215154286U CN 202120223139 U CN202120223139 U CN 202120223139U CN 215154286 U CN215154286 U CN 215154286U
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Abstract
The utility model belongs to the technical field of accessible elevating gear, concretely relates to stand of automobile-used accessible lift platform, including the stand that is used for supporting lift platform, its characterized in that, the medial surface of stand be equipped with elastic the strip of making an uproar of falling, along vertical, the strip of making an uproar falls to be the echelonment, from top to bottom, the thickness of the strip of making an uproar falls the grow step by step, the inside of the strip of making an uproar falls is equipped with a plurality of cavitys, a plurality of cavitys along the length direction evenly distributed who falls the strip of making an uproar, mutual independence between the cavity, cavity internal pressure F be greater than or equal to 0.002MPa, pack up the back at lift platform, can effectively eliminate the noise of lift platform department.
Description
Technical Field
The utility model belongs to the technical field of accessible elevating gear, concretely relates to stand of automobile-used accessible lift platform.
Background
The barrier-free lifter for the vehicle is a lifter specially designed and manufactured for the disabled and used on the vehicle, and aims to facilitate the traveling of the disabled. Automobile-used accessible elevating system generally includes lift stand, the lift platform on the lift stand, with disabled person's promotion lift platform back, through the rising messenger lift platform of lift stand and the interior inboard board highly uniform of car, the disabled person of being convenient for gets on the bus, has brought very big convenience for disabled person's trip.
In use discovers, at the in-process of traveling of vehicle, the vibrations of vehicle transmit accessible lift department, lead to accessible lift to produce the noise, especially lift platform department, lift platform generally is multilevel structure, and is not inseparable between multilevel structure's the cooperation, rocks easily, on the road surface that the road conditions is not good, lift platform's vibration noise is very obvious, seriously influences the result of use, consequently, the shock resistance that improves lift platform needs to be waited for promptly being solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide automobile-used accessible lift platform's stand, pack up the back at lift platform, can effectively eliminate the noise of lift platform department.
The utility model provides a technical scheme that its technical problem adopted as follows:
the stand column of the barrier-free lifting platform for the vehicle comprises a stand column used for supporting the lifting platform and is characterized in that the inner side face of the stand column is provided with an elastic noise reduction strip, the noise reduction strip is in a step shape along the vertical direction and gradually increased from top to bottom, the thickness of the noise reduction strip is gradually increased, a plurality of cavities are arranged inside the noise reduction strip, the cavities are uniformly distributed along the length direction of the noise reduction strip, the cavities are mutually independent, and the pressure F in the cavities is more than or equal to 0.002 MPa.
Furthermore, the surface of the noise reduction strip is provided with corrugated lines.
Furthermore, the surface of the noise reduction strip is provided with a wear-resistant layer.
Furthermore, the wear-resistant layer is a fiber woven layer adhered to the surface of the noise reduction strip.
Furthermore, the longitudinal distance between two adjacent cavities is smaller than the thickness of the platform plate of the lifting platform.
Further, the pressure F in the cavity is 0.01 MPa.
The utility model has the advantages that: adopt above-mentioned scheme, the strip of making an uproar falls of back extrusion stand medial surface is packed up to lift platform's landing slab, and the strip of making an uproar that falls produces the extrusion force and carries on spacingly to the landing slab, keeps the position stability after the landing slab is packed up, avoids vibrations, rocks, avoids producing the noise.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial cross-sectional structure of a noise reduction strip according to an embodiment of the present invention.
Wherein: 1 is the stand, 2 is the strip of making an uproar that falls, 21 is the cavity, and 3 is the fibre weaving layer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the upright post of the accessible lifting platform for the vehicle comprises an upright post 1 for supporting the lifting platform, the inner side surface of the upright post 1 is provided with an elastic noise reduction strip 2, the noise reduction strip 2 is in a step shape along the vertical direction, the smooth transition is formed between two adjacent stages through a cambered surface, from top to bottom, the thickness of the noise reduction strip 2 is gradually increased, a fiber woven layer 3 is bonded on the surface of the noise reduction strip 2, the fiber woven layer 3 is used for improving the wear resistance of the surface of the noise reduction strip, so that the noise reduction strip can be used for a long time, the wear is greatly reduced, a plurality of cavities 21 are arranged inside the noise reduction strip 2, the cavities 21 are uniformly distributed along the length direction of the noise reduction strip, the cavities 21 are mutually independent, the longitudinal distance between the two adjacent cavities 21 is smaller than the thickness of the platform plate of the lifting platform, the noise reduction strip on the surface of the upright post is used for limiting the side edge of the platform plate after the lifting platform plate is folded, Buffering, pack up the back, lift platform landing slab side is interference fit with the strip department of making an uproar of falling, it receives the extrusion to fall the strip of making an uproar 2, play spacing to lift platform landing slab, cushioning effect, keep the packing up state of landing slab stable, avoid producing the noise, the longitudinal distance between two adjacent cavities 21 is less than the platform plate thickness of lift article platform, make the landing slab after packing up, when the landing slab is in between two cavities, the strip of making an uproar of two cavities departments can provide better spacing power to the landing slab, further improve the stability of landing slab, the effect of making an uproar is fallen in the improvement, cavity internal pressure F is greater than or equal to 0.002MPa, it is preferred, F in the cavity is 0.01MPa, the pressure that has 0.01MPa in the cavity, cavity department can produce sufficient spacing power after receiving the extrusion line, keep the stability of landing slab, the surface of the strip of making an uproar is equipped with the ripple, increase frictional force. The limiting effect of the platform plate is further improved, and further the distance between the cavity 21 and the surface of the noise reduction strip is kept to be 0.4-0.8mm, so that the cavity 21 can fully exert the acting force after being extruded, and the limiting acting force of the cavity is prevented from being weakened due to the thickness of the noise reduction strip.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (6)
1. The stand column of the barrier-free lifting platform for the vehicle comprises a stand column used for supporting the lifting platform and is characterized in that the inner side face of the stand column is provided with an elastic noise reduction strip, the noise reduction strip is in a step shape along the vertical direction and gradually increased from top to bottom, the thickness of the noise reduction strip is gradually increased, a plurality of cavities are arranged inside the noise reduction strip, the cavities are uniformly distributed along the length direction of the noise reduction strip, the cavities are mutually independent, and the pressure F in the cavities is more than or equal to 0.002 MPa.
2. The upright post of claim 1, wherein the surface of the noise reduction bar is provided with a corrugated pattern.
3. The mast of claim 1, wherein the surface of the noise-reducing strip is provided with a wear-resistant layer.
4. The mast of claim 3, wherein the wear resistant layer is a woven fiber layer adhered to the surface of the noise reduction bar.
5. The mast for a barrier-free elevating platform for vehicle of claim 1, wherein the longitudinal distance between two adjacent cavities is smaller than the thickness of the platform plate of the elevating platform.
6. The mast of claim 1, wherein the pressure F in the cavity is 0.01 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223139.8U CN215154286U (en) | 2021-01-26 | 2021-01-26 | Upright post of barrier-free lifting platform for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223139.8U CN215154286U (en) | 2021-01-26 | 2021-01-26 | Upright post of barrier-free lifting platform for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215154286U true CN215154286U (en) | 2021-12-14 |
Family
ID=79407950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120223139.8U Active CN215154286U (en) | 2021-01-26 | 2021-01-26 | Upright post of barrier-free lifting platform for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215154286U (en) |
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2021
- 2021-01-26 CN CN202120223139.8U patent/CN215154286U/en active Active
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