CN204664799U - Supporting leg - Google Patents
Supporting leg Download PDFInfo
- Publication number
- CN204664799U CN204664799U CN201520307124.4U CN201520307124U CN204664799U CN 204664799 U CN204664799 U CN 204664799U CN 201520307124 U CN201520307124 U CN 201520307124U CN 204664799 U CN204664799 U CN 204664799U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- counter
- supporting leg
- fixed
- cylinder
- 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
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- Legs For Furniture In General (AREA)
Abstract
The utility model supporting leg relates to a kind of support device for supporting object.Its objective is to provide a kind of length that can regulate again can the supporting leg of adjusting angle.The utility model comprises a top board (1), the downside of top board (1) is fixed with an outer sleeve (2), a cylinder (3) is provided with in outer sleeve (2), the cylinder barrel of cylinder (3) is fixed on top board (1), an inner sleeve (4) that can slide along the madial wall of outer sleeve (2) is also provided with in outer sleeve (2), the lower end of inner sleeve (4) is fixed with a plate (5), the piston rod end of cylinder (3) is fixed on connecting plate (5), the downside of connecting plate (5) is hinged with a supporting base (6), supporting base (6) is made up of a seat of honour (601) and two counter-bases (602), two counter-bases (602) are located at the both sides of the seat of honour (601) symmetrically, each counter-base (602) is inclined upwardly setting.
Description
Technical field
The utility model relates to a kind of mechanical device, particularly relates to a kind of support device for supporting object.
Background technique
In existing support device, supporting leg is a kind of very common supporting structure, but existing support leg structure is single, and deficient function can not adapt to the needs of daily life.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of length that can regulate again can the supporting leg of adjusting angle.
The utility model supporting leg, comprise a top board, the downside of described top board is fixed with an outer sleeve, a cylinder is provided with in described outer sleeve, the cylinder barrel of described cylinder is fixed on top board, an inner sleeve that can slide along the madial wall of outer sleeve is also provided with in described outer sleeve, the lower end of described inner sleeve is fixed with a plate, the piston rod end of described cylinder is fixed on connecting plate, the downside of described connecting plate is hinged with a supporting base, described supporting base is made up of a seat of honour and two counter-bases, two counter-bases are located at the both sides of the seat of honour symmetrically, each counter-base is inclined upwardly setting.
The utility model supporting leg, the wherein said seat of honour and two counter-bases are formed in one structure.
The utility model supporting leg, the mode that wherein said inner sleeve slides along the madial wall of outer sleeve is that the madial wall of outer sleeve is provided with vertical chute, and the outer side wall of inner sleeve is provided with the vertical slide block suitable with vertical chute.
The utility model supporting leg, the mode that wherein said inner sleeve slides along the madial wall of outer sleeve is that the madial wall of outer sleeve is provided with vertical slide block, and the outer side wall of inner sleeve is provided with the vertical chute suitable with vertical slide block.
The utility model supporting leg, wherein said counter-base be inclined upwardly arrange angle of inclination be 15 ~ 30 degree.
The utility model supporting leg difference from prior art is that the cylinder in the utility model can be made supporting base rise by the flexible of piston rod or declined, so just, the length of whole supporting leg can be regulated, and supporting base is hinged on connecting plate, the setting and two counter-bases in supporting base are all inclined upwardly, so just can regulate the angles of supporting base according to concrete support ground, thus Applicable scope is wider.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model supporting leg.
Embodiment
As shown in Figure 1, the utility model supporting leg comprises a top board 1, the downside of described top board 1 is fixed with an outer sleeve 2, a cylinder 3 is provided with in described outer sleeve 2, the cylinder barrel of described cylinder 3 is fixed on top board 1, an inner sleeve 4 that can slide along the madial wall of outer sleeve 2 is also provided with in described outer sleeve 2, the lower end of described inner sleeve 4 is fixed with a plate 5, the piston rod end of described cylinder 3 is fixed on connecting plate 5, the downside of described connecting plate 5 is hinged with a supporting base 6, described supporting base 6 is made up of a seat of honour 601 and two counter-bases 602, two counter-bases 602 are located at the both sides of the seat of honour 601 symmetrically, each counter-base 602 is inclined upwardly setting, counter-base 602 be inclined upwardly arrange angle of inclination be 15 ~ 30 degree, whole like this supporting base 6 is in the arcuate structure be bent upwards.
Preferably, the wherein said seat of honour 601 and two counter-bases 602 are formed in one structure.
Preferably, the mode that wherein said inner sleeve 4 slides along the madial wall of outer sleeve 2 is that the madial wall of outer sleeve 2 is provided with vertical chute, and the outer side wall of inner sleeve 4 is provided with the vertical slide block suitable with vertical chute.
Certainly, also the madial wall of outer sleeve 2 can be provided with vertical slide block, the vertical chute that the outer side wall of inner sleeve 4 is provided with and vertical slide block is suitable is to realize the mutual slip between inner sleeve 4 and outer sleeve 2.
The utility model can also carry out the extending amount of the piston rod of control cylinder 3 by arranging control gear, to reach the object accurately controlling supporting leg length.
When using, first make the piston rod of cylinder 3 stretch, with the length making supporting leg reach needs, regulate the angles of supporting base 6 afterwards again according to the shape on concrete support ground, to enable supporting leg adapt to various different ground, reach best support effect.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (5)
1. a supporting leg, it is characterized in that: comprise a top board (1), the downside of described top board (1) is fixed with an outer sleeve (2), a cylinder (3) is provided with in described outer sleeve (2), the cylinder barrel of described cylinder (3) is fixed on top board (1), an inner sleeve (4) that can slide along the madial wall of outer sleeve (2) is also provided with in described outer sleeve (2), the lower end of described inner sleeve (4) is fixed with a plate (5), the piston rod end of described cylinder (3) is fixed on connecting plate (5), the downside of described connecting plate (5) is hinged with a supporting base (6), described supporting base (6) is made up of a seat of honour (601) and two counter-bases (602), two counter-bases (602) are located at the both sides of the seat of honour (601) symmetrically, each counter-base (602) is inclined upwardly setting.
2. supporting leg according to claim 1, is characterized in that: the described seat of honour (601) and two counter-bases (602) are formed in one structure.
3. supporting leg according to claim 2, it is characterized in that: the mode that described inner sleeve (4) slides along the madial wall of outer sleeve (2) is, the madial wall of outer sleeve (2) is provided with vertical chute, and the outer side wall of inner sleeve (4) is provided with the vertical slide block suitable with vertical chute.
4. supporting leg according to claim 2, it is characterized in that: the mode that described inner sleeve (4) slides along the madial wall of outer sleeve (2) is, the madial wall of outer sleeve (2) is provided with vertical slide block, and the outer side wall of inner sleeve (4) is provided with the vertical chute suitable with vertical slide block.
5. the supporting leg according to claim 3 or 4, is characterized in that: described counter-base (602) be inclined upwardly arrange angle of inclination be 15 ~ 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307124.4U CN204664799U (en) | 2015-05-13 | 2015-05-13 | Supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307124.4U CN204664799U (en) | 2015-05-13 | 2015-05-13 | Supporting leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664799U true CN204664799U (en) | 2015-09-23 |
Family
ID=54135179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307124.4U Expired - Fee Related CN204664799U (en) | 2015-05-13 | 2015-05-13 | Supporting leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894834A (en) * | 2017-03-13 | 2017-06-27 | 北京市轨道交通设计研究院有限公司 | A kind of leading screw branch ejection device and subsidence control method |
-
2015
- 2015-05-13 CN CN201520307124.4U patent/CN204664799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894834A (en) * | 2017-03-13 | 2017-06-27 | 北京市轨道交通设计研究院有限公司 | A kind of leading screw branch ejection device and subsidence control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |