CN201694174U - Hydraulic support leg for semitrailer - Google Patents
Hydraulic support leg for semitrailer Download PDFInfo
- Publication number
- CN201694174U CN201694174U CN2010202327496U CN201020232749U CN201694174U CN 201694174 U CN201694174 U CN 201694174U CN 2010202327496 U CN2010202327496 U CN 2010202327496U CN 201020232749 U CN201020232749 U CN 201020232749U CN 201694174 U CN201694174 U CN 201694174U
- Authority
- CN
- China
- Prior art keywords
- support leg
- hydraulic
- hydraulic support
- supporting leg
- semitrailer
- 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
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Abstract
The utility model relates to a hydraulic support leg for a semitrailer, which comprises a folding support leg, a hydraulic jack, a manual hydraulic pump, pin shafts and a connecting plate, the hydraulic support leg is positioned between the truck head and the truck body, the connecting plate is mounted at the middle of the folding support leg, and the three pin shafts are mounted on the connecting plate. The hydraulic support leg has the advantages of simple structure and convenient use. The hydraulic support leg can support heavy freight, the truck head can be conveniently separated from the truck body when the heavy freight is hoisted, the folding support leg increases the ground clearance of the hydraulic support leg, the hydraulic support leg can conveniently go up and down in the process of use, and can lift the heavy freight, the structure is simple, and the hydraulic support leg is convenient to use.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement that is used for the load-bearing vehicle, particularly a kind of hydraulic ram that is used for superimposed trailer.
Background technology
At present, the superimposed trailer on the market all uses mechanical supporting leg, but mechanical supporting leg in use can only play the effect of lifting, and mechanical supporting leg props up the heavier goods that is unable to hold out, and has influenced efficiency of operation.
Summary of the invention
At above-mentioned technical matters, the utility model provides a kind of hydraulic ram simple in structure, easy to use.
The technical scheme of the utility model technical solution problem is: hydraulic ram comprises folding supporting leg, hydraulic pressure top, hydraulic hand-pump, bearing pin, connecting panel, hydraulic ram is between headstock and vehicle body, in the middle of the folding supporting leg connecting panel is installed, is equipped with three bearing pins on the connecting panel.
The beneficial effects of the utility model are: hydraulic ram can support heavier goods, the separating of headstock and vehicle body when being convenient to lift weight, unfold the terrain clearance that supporting leg has improved supporting leg, in use lifting easily, can lift heavier goods, simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a working state schematic representation of the present utility model.
Among the figure: 1, headstock, 2, vehicle body, 3, bearing pin, 4, folding supporting leg, 5, the hydraulic pressure top, 6, hydraulic hand-pump, 7, connecting panel, 8, hydraulic actuating cylinder.
The specific embodiment
In Fig. 1, Fig. 2, in the superimposed trailer handling goods, can unload the bearing pin (3) on the lower connecting plate (8), hydraulic actuating cylinder (8) is pulled down, hydraulic pressure top (5) places the ground supports goods, rise and fall by hydraulic hand-pump (6), improve the terrain clearance of folding supporting leg (4), be convenient to putting into and extracting out of various headstocks (1), this hydraulic ram can support nearly 100 tons weight, and vehicle body (2) is motionless, headstock (1) transposing finishes, unload the bearing pin (3) on the lower connecting plate (7), hydraulic actuating cylinder (8) is pulled on again, car just can start has hauled goods.
The utility model is that the embodiment that mentions with reference to the accompanying drawings is illustrated, and this is one of them embodiment, and those skilled in the art can obtain to inspire from embodiment, is out of shape to obtain other embodiment.Therefore, protection domain of the present utility model should be determined according to the protection domain of claim.
Claims (1)
1. hydraulic ram that is used for superimposed trailer, comprise folding supporting leg (4), hydraulic pressure top (5), hydraulic hand-pump (6), bearing pin (3), connecting panel (7), it is characterized in that: hydraulic ram is positioned between headstock (1) and the vehicle body (2), in the middle of the folding supporting leg (4) connecting panel (7) is installed, is equipped with three bearing pins (3) on the connecting panel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202327496U CN201694174U (en) | 2010-06-13 | 2010-06-13 | Hydraulic support leg for semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202327496U CN201694174U (en) | 2010-06-13 | 2010-06-13 | Hydraulic support leg for semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694174U true CN201694174U (en) | 2011-01-05 |
Family
ID=43395418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202327496U Expired - Fee Related CN201694174U (en) | 2010-06-13 | 2010-06-13 | Hydraulic support leg for semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424038A (en) * | 2011-11-24 | 2012-04-25 | 重庆大江工业有限责任公司 | Three-point support device for vehicle chassis |
| CN103507786A (en) * | 2012-06-20 | 2014-01-15 | 驻马店中集华骏车辆有限公司 | Semitrailer |
| CN106114469A (en) * | 2016-07-22 | 2016-11-16 | 天津良华新能源科技有限公司 | A kind of novel semi-trailer hydraulic leg |
| CN114158454A (en) * | 2021-11-19 | 2022-03-11 | 袁雪鸽 | Anti-toppling supporting device with soil tree mover |
-
2010
- 2010-06-13 CN CN2010202327496U patent/CN201694174U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424038A (en) * | 2011-11-24 | 2012-04-25 | 重庆大江工业有限责任公司 | Three-point support device for vehicle chassis |
| CN103507786A (en) * | 2012-06-20 | 2014-01-15 | 驻马店中集华骏车辆有限公司 | Semitrailer |
| CN103507786B (en) * | 2012-06-20 | 2016-12-21 | 驻马店中集华骏车辆有限公司 | Semitrailer |
| CN106114469A (en) * | 2016-07-22 | 2016-11-16 | 天津良华新能源科技有限公司 | A kind of novel semi-trailer hydraulic leg |
| CN114158454A (en) * | 2021-11-19 | 2022-03-11 | 袁雪鸽 | Anti-toppling supporting device with soil tree mover |
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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: 20110105 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |