CN2483246Y - Environmental protection type cover for automobile to prevent spillage - Google Patents
Environmental protection type cover for automobile to prevent spillage Download PDFInfo
- Publication number
- CN2483246Y CN2483246Y CN 01227135 CN01227135U CN2483246Y CN 2483246 Y CN2483246 Y CN 2483246Y CN 01227135 CN01227135 CN 01227135 CN 01227135 U CN01227135 U CN 01227135U CN 2483246 Y CN2483246 Y CN 2483246Y
- Authority
- CN
- China
- Prior art keywords
- lid
- automobile
- railway carriage
- rotationally connected
- scatter
- 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
Provided is an automobile environmental protection leakage prevention cover, one end of the cover body and the wagon box are provided with rotary connection therebetween, the wagon box is provided with a lifting device connected with the cover body end close to the rotary connection by movable connection. The wagon box is sealed by special wagon box cover to completely prevent the leakage problem; the utility model uses hydraulic automatic lifting to make the opening and closing convenient; the cover body is provided with a plurality of elastic doors to prevent being blowed down when the cover body is opening. The utility model is simple in structure, convenient in operation, obvious in effect.
Description
The utility model relates to the accessory of automobile, is specially the anti-scatter lid of truck railway carriage.
Urban environmental protection is subjected to people's attention more at present, and because being scattered of vehicular transport caused pollution to city environment, also very serious, this is because present truck body does not all have special anti-scattered dropping control device, although taked with interim measures such as paulin parcel, enclosings, but still can not solve the problem of dropping.
The purpose of this utility model just provides a kind of anti-scatter lid of environmental protection that can prevent that vehicular transport from dropping.
The technical solution of the utility model is: an end and the railway carriage of its lid are rotationally connected, and have lifting device and this lid to flexibly connect near the end that is rotationally connected in railway carriage.
Described lifting device is two hydraulic lifting cylinders, its cylinder body bottom and railway carriage front apron both sides are rotationally connected, correspondence position on its piston rod top and the lid is rotationally connected, the oil circuit of this hydraulic lifting cylinder links to each other with the hydraulic efficiency pressure system of automobile by pipeline, and is controlled the lifting of this hydraulic lifting cylinder by automobile driver.
Respectively there is a protruding pin both sides at the opening end of described lid, at the flexible draw-in groove of the correspondence position of railway carriage frame.
Described lid cross-sectional plane is the circular arc that arches upward, and at its vault one longitudinal beam is arranged, also have along arc to several crossbeams, be to be the arc-shaped door of pivot in length and breadth in the square frame that beam is divided into two vertical limits, this pivot has axial torque spring elastic force to make to close.
The utility model has the advantages that: adopt special deck lid that railway carriage is sealed, thoroughly prevent the problem of dropping; Adopt the hydraulic pressure automatic lifting, switch is convenient; A plurality of flexible doors are set on lid, can when Cover opening, avoid being blown down by strong wind.Simple in structure, easy to operate, effect is obvious.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the sectional structure scheme drawing of the utility model side;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
Referring to Fig. 1,2, an end and the railway carriage 2 of the utility model lid 1 are rotationally connected, and have lifting device and this lid to flexibly connect near the end that is rotationally connected in railway carriage.
The present embodiment lifting device is a hydraulic lifting cylinder 3, its cylinder body bottom 31 is rotationally connected with railway carriage front apron 21, the inner face corresponding position is rotationally connected on its piston rod top 32 and the lid, the oil circuit of this hydraulic lifting cylinder links to each other with the hydraulic efficiency pressure system of automobile by pipeline, and is controlled the lifting of this hydraulic lifting cylinder by automobile driver.
Respectively there is a protruding pin 11 both sides at the opening end of described lid 1, at the flexible draw-in groove 22 of correspondence position of the frame of railway carriage 2, when lid 1 when railway carriage 2 covers, protruding pin 11 injects in the elasticity draw-in grooves 22, plays the effect of location and chucking.
Referring to Fig. 3, the cross-sectional plane of described lid 1 is the circular arc that arches upward, and at its vault one longitudinal beam 12 is arranged, also have along arc to several crossbeams 13, be the arc-shaped door 14 that is pivot with two vertical limits in length and breadth in the square frame that beam is divided into, this pivot has axial spring to make to close.Open when upwards running into strong wind when lid 1, the arc-shaped door 14 on it is blown open, avoids lid 1 to be fallen by wind.Articulating device between lid 1 and the railway carriage 2 comprises: the bearing 23 by two ends is fixed on circular shaft 24 on the railway carriage front apron 21, has the lug 15 of coaxial aperture with three of the end face bonded assemblys of lid 1, and the borehole jack of this lug is on circular shaft 24 and rotatable.
Claims (4)
1, the anti-scatter lid of a kind of automobile environment-protection is characterized in that: an end and the railway carriage of its lid are rotationally connected, and have lifting device and this lid to flexibly connect near the end that is rotationally connected in railway carriage.
2, the anti-scatter lid of automobile environment-protection according to claim 1, it is characterized in that: described lifting device is two hydraulic lifting cylinders, its cylinder body bottom and railway carriage front apron both sides are rotationally connected, its piston rod top and lid corresponding position are rotationally connected, the oil circuit of this hydraulic lifting cylinder links to each other with the hydraulic efficiency pressure system of automobile by pipeline, and is controlled the lifting of this hydraulic lifting cylinder by automobile driver.
3, the anti-scatter lid of automobile environment-protection according to claim 1 is characterized in that: respectively there is a protruding pin both sides at the opening end of described lid, at the flexible draw-in groove of the correspondence position of railway carriage frame.
4, the anti-scatter lid of automobile environment-protection according to claim 1, it is characterized in that: described lid cross-sectional plane is the circular arc that arches upward, at its vault one longitudinal beam is arranged, also have along arc to several crossbeams, be to be the arc-shaped door of pivot with two vertical limits in length and breadth in the square frame that beam is divided into, this pivot has axial torque spring that door is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227135 CN2483246Y (en) | 2001-06-14 | 2001-06-14 | Environmental protection type cover for automobile to prevent spillage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227135 CN2483246Y (en) | 2001-06-14 | 2001-06-14 | Environmental protection type cover for automobile to prevent spillage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483246Y true CN2483246Y (en) | 2002-03-27 |
Family
ID=33642631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227135 Expired - Fee Related CN2483246Y (en) | 2001-06-14 | 2001-06-14 | Environmental protection type cover for automobile to prevent spillage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483246Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811461A (en) * | 2010-03-12 | 2010-08-25 | 广州市嘉诚国际物流有限公司 | Full-automatic transport vehicle carriage device |
| CN106828277A (en) * | 2017-03-02 | 2017-06-13 | 荆门创佳机械科技有限公司 | A kind of improved muck haulage car Der Kofferraumdeckel |
-
2001
- 2001-06-14 CN CN 01227135 patent/CN2483246Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811461A (en) * | 2010-03-12 | 2010-08-25 | 广州市嘉诚国际物流有限公司 | Full-automatic transport vehicle carriage device |
| CN106828277A (en) * | 2017-03-02 | 2017-06-13 | 荆门创佳机械科技有限公司 | A kind of improved muck haulage car Der Kofferraumdeckel |
| CN106828277B (en) * | 2017-03-02 | 2018-09-28 | 湖北思泽新能源科技有限公司 | A kind of improved muck haulage vehicle Der Kofferraumdeckel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |