CN2729134Y - Lift post - Google Patents
Lift post Download PDFInfo
- Publication number
- CN2729134Y CN2729134Y CN 200420093695 CN200420093695U CN2729134Y CN 2729134 Y CN2729134 Y CN 2729134Y CN 200420093695 CN200420093695 CN 200420093695 CN 200420093695 U CN200420093695 U CN 200420093695U CN 2729134 Y CN2729134 Y CN 2729134Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- lifting
- chassis
- post body
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a lift post which comprises a cylinder base and a post body which can be lifted inside the cylinder base; a chassis is arranged on the lower part of the post body; the chassis and the post body are connected together through a rotating shaft and can rotate reversely through the rotating shaft; a power assisting device for lifting the post body is installed on the chassis; an elastic device, which can be a spring, an elastic rubber, or other elastic components, is preferred to serve as the power assisting device for lifting the post body, and two or more axisymmetric spiral springs are preferred to be installed on the chassis with one end of each spiral spring fixed on the upper part of the cylinder base. Since the utility model has the power assisting device for lifting the post body with simple structure, the post body inside the lift post can be lifted lightly and quickly, and the lift post can be used for a parking lot, a station, a temporary or definite time closing road, and other occasions.
Description
Technical field
The utility model relates to the traffic route facility, is specifically related to a kind of lifting column.
Background technology
In daily traffic, to some outlets or highway section, need sometimes and can open or seal, for example at this moment ground such as some accesss, parking lot can be applied to a kind of lifting column, by lifting column being carried out lifting, to reach the purpose of opening or sealing the road surface.But present employed lifting column has the cylinder base of cylinder in mostly being, the cylinder lifting mostly is the manpower manual operations, directly mention with staff during operation or put down, and general cylinder is heavier, and it is bigger therefore to expend muscle power, uses very inconvenient.
The utility model content
Problem to be solved of the present utility model provides a kind of lifting column of band cylinder lifting booster simple in structure.
The technical scheme that the utility model adopted is: lifting column comprises cylinder base and cylinder that can lifting in cylinder base, and cylinder also has a chassis down, and the chassis connects also and can rotate by axis of rotation is relative by an axis of rotation with cylinder; Cylinder lifting booster is housed on the chassis, and cylinder lifting booster is preferably elastic device, can be spring, India rubber or other elastomeric elements, is preferably to be installed in axisymmetric two above wind springs on the chassis, and an end of wind spring is fixed on cylinder base top.
In order to limit the stroke of cylinder along the cylinder base lifting, lifting column can also comprise stopping means.For example be provided with limited block on cylinder, the relevant position also is provided with limited block on cylinder base, and when cylinder was elevated to desired location, the limited block on cylinder base and the cylinder was in contact with one another, and limits stroke.
The beneficial effects of the utility model are: simple in structure because the utility model has cylinder lifting booster, and laborsaving quick when promoting the cylinder in the lifting column, can be widely used in parking lot, station, seal occasion such as highway section temporarily or regularly.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
Shown in Figure 1, lifting column comprises cylinder base 1 and cylinder 2 that can lifting in cylinder base, cylinder also has a chassis 3 down, chassis 3 connects by an axis of rotation 4 with cylinder 2 and can pass through axis of rotation 4 relative rotations, axisymmetric two wind springs 5 are installed on chassis 3, one end of wind spring 5 is fixed on the cylinder base by the clamp 6 that is fixed on cylinder base top, when cylinder 2 is fallen, wind spring 5 is stretched, when needs are mentioned, with the handle of portable cylinder 2, then under the elastic force effect power-assisted of wind spring 5, can gently the cylinder in the lifting column 2 be promoted.
Claims (4)
1. lifting column comprises cylinder base and cylinder that can lifting in cylinder base, and it is characterized in that: described cylinder also has a chassis down, and the chassis connects also and can rotate by axis of rotation is relative by an axis of rotation with cylinder; Cylinder lifting booster is housed on the described chassis.
2. lifting column as claimed in claim 1 is characterized in that: the cylinder lifting booster that is equipped with on the described chassis is an elastic device.
3. lifting column as claimed in claim 2 is characterized in that: described elastic device is for being installed in axisymmetric two above wind springs on the chassis, and an end of described wind spring is fixed on cylinder base top.
4. as claim 1,2 or 3 described lifting columns, it is characterized in that: described lifting column also comprises stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093695 CN2729134Y (en) | 2004-09-29 | 2004-09-29 | Lift post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420093695 CN2729134Y (en) | 2004-09-29 | 2004-09-29 | Lift post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729134Y true CN2729134Y (en) | 2005-09-28 |
Family
ID=35047911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420093695 Expired - Fee Related CN2729134Y (en) | 2004-09-29 | 2004-09-29 | Lift post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729134Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078202B (en) * | 2007-06-29 | 2010-10-06 | 卢国骥 | Integral sealing electric obstructing instrument |
| CN112932151A (en) * | 2020-03-09 | 2021-06-11 | 永艺家具股份有限公司 | Seat unit and seat convenient to switch sitting and standing postures |
-
2004
- 2004-09-29 CN CN 200420093695 patent/CN2729134Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078202B (en) * | 2007-06-29 | 2010-10-06 | 卢国骥 | Integral sealing electric obstructing instrument |
| CN112932151A (en) * | 2020-03-09 | 2021-06-11 | 永艺家具股份有限公司 | Seat unit and seat convenient to switch sitting and standing postures |
| CN112932151B (en) * | 2020-03-09 | 2023-07-25 | 永艺家具股份有限公司 | Seat unit and seat convenient to switch sitting and standing postures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050928 Termination date: 20120929 |