CN202806919U - Low flat semi-trailer with adjustable platform - Google Patents
Low flat semi-trailer with adjustable platform Download PDFInfo
- Publication number
- CN202806919U CN202806919U CN 201220521512 CN201220521512U CN202806919U CN 202806919 U CN202806919 U CN 202806919U CN 201220521512 CN201220521512 CN 201220521512 CN 201220521512 U CN201220521512 U CN 201220521512U CN 202806919 U CN202806919 U CN 202806919U
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- Prior art keywords
- oil cylinder
- platform
- gooseneck
- trailer
- goods
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- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A low flat semi-trailer with an adjustable platform comprises a trailer frame. The low flat semi-trailer with the adjustable platform is characterized in that the trailer frame comprises a gooseneck, a platform and a wheel frame. A crank is arranged between the gooseneck and the platform and is connected with a first oil cylinder. The first oil cylinder is arranged on the gooseneck. A crank is arranged between the platform and the wheel frame and is connected with a second oil cylinder. The second oil cylinder is arranged on the wheel frame. A structure that the cranks connected with the oil cylinders are used for connecting the gooseneck, the platform and the wheel frame together is adopted. The oil cylinders are only needed to be operated to carry out lifting of the platform though flex of the oil cylinders, and unable transport need is satisfied. The low flat semi-trailer with the adjustable platform is strong in practicality, convenient to operate, simple in structure, and capable of achieving diversified goods transportation, effectively solving the problems that goods can not be transported by vehicles and financial loss is brought to customers because transportation goods is disunitied, and improving generality of vehicle transportation goods.
Description
Technical field
The utility model relates to the low flat bed semi trailer technical field, specifically the adjustable low flat bed semi trailer of a kind of goods platform.
Background technology
Low flat bed semi trailer is commonly used to transport heavy motor vehicle (such as tractor truck, motorcoach, special-use vehicle etc.), guideway vehicle, mine equipment, forestry machinery, construction machinery and equipment (such as excavating machine, bulldozer, loader, paver, hoisting crane etc.) and other heavily loaded goods, its center of gravity is lower, stability and safety are better, transportation overheight cargo and just stronger by the ability of crown obstacle.Low flat bed semi trailer adopts tenon riveting (perhaps well type) vehicle frame usually, both front section of vehicle frame was that (towing pin of gooseneck leading portion links to each other with traction saddle on the tractor truck gooseneck, the gooseneck rear end links to each other with semi-trailing car frame), the stage casing is goods platform (vehicle frame lowermost portion), the rear end is wheel carrier (containing wheel).Vehicle frame goods platform principal plane is low, has guaranteed the stationarity of transportation, suitable delivery all kinds of construction machinery and equipments, main equipment and steel etc.Present low dull and stereotyped goods platform form has two kinds, and a kind of is dull and stereotyped, and another kind is that the recessed heart is low dull and stereotyped, the common fault of two cars is exactly that the goods platform all can't be adjusted, so can not realize the unified transportation of groceries thing, vehicle has limitation to transporting cargo, has caused very large economic loss to client.
The utility model content
Technical problem to be solved in the utility model is the shortcoming that all can't adjust for low flat bed semi trailer goods platform of the prior art and provide a kind of practical, the adjustable low flat bed semi trailer of goods platform easy to operate, simple in structure.
Adopt following technical scheme for solving technical matters of the present utility model:
The adjustable low flat bed semi trailer of a kind of goods platform comprises vehicle frame, it is characterized in that: described vehicle frame comprises gooseneck, goods platform, wheel carrier, between described gooseneck and the goods platform crank is set, and described crank is connected with the first oil cylinder, and described the first oil cylinder is arranged on the gooseneck; Between described goods platform and the wheel carrier crank is set, described crank is connected with the second oil cylinder, and described the second oil cylinder is arranged on the wheel carrier.
Described the second oil cylinder is arranged on the girder of wheel carrier by the second oil cylinder adapter plate and the second oil cylinder set pin.
Described the first oil cylinder is arranged on the gooseneck by the first oil cylinder adapter plate and the first oil cylinder set pin.
The structure that the crank that the utility model employing is connected with oil cylinder links together gooseneck, goods platform, wheel carrier.As long as operating cylinder just can by the lifting of stretching to realize the goods platform of oil cylinder, make it satisfy different traffic requirements.The utility model is a kind of practical, the adjustable low flat bed semi trailer of goods platform easy to operate, simple in structure, realized the transportation of diversified goods, actv. has solved the disunity because of transporting cargo, the vehicle that causes can't transport, to the economic loss that client causes, improved the universal of vehicular transport goods.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is goods platform of the present utility model rear end structure drop scheme drawing;
Fig. 3 is goods platform front end lift structure scheme drawing of the present utility model;
Among the figure: 1-gooseneck 2-goods platform 3-wheel carrier 4-the first crank 5-the first oil cylinder 6-the second crank 7-the second oil cylinder 8-the second oil cylinder adapter plate 9-the second oil cylinder set pin 10-girder 11-the first oil cylinder adapter plate 12-the first oil cylinder set pin.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, 2, 3, the adjustable low flat bed semi trailer of a kind of goods platform comprises vehicle frame, and wherein vehicle frame comprises gooseneck 1, goods platform 2, wheel carrier 3.Be installed on the first oil cylinder adapter plate 11 at gooseneck 1 welding the first oil cylinder adapter plate 11, the first oil cylinders 5 first oil cylinder set pins 12.Hinged the first crank 4, the first cranks 4 and the first oil cylinder 5 are hinged between gooseneck 1 and the goods platform 2.Hinged the second crank 6, the second cranks 6 and the second oil cylinder 7 are hinged between goods platform 2 and the wheel carrier 3, and the second oil cylinder 7 connects the second oil cylinder adapter plate 8, the second oil cylinder adapter plates 8 and is fixed on the girder 10 of wheel carrier 3 by the second oil cylinder set pin 9.
The utility model links together gooseneck 1, goods platform 2, wheel carrier 3 by the first crank 4, the second crank 6, by being fixed on the first oil cylinder 5 and the fixedly lifting of stretching to realize the goods platform of the second oil cylinder 7 on wheel carrier 3 girders 10 on the gooseneck 1, satisfy different traffic requirements, realize the transportation of diversified goods, actv. has solved the disunity because of transporting cargo, the vehicle that causes can't transport, and to the economic loss that client causes, has improved the universal of vehicular transport goods.
Claims (3)
1. low flat bed semi trailer that the goods platform is adjustable, comprise vehicle frame, it is characterized in that: described vehicle frame comprises gooseneck (1), goods platform (2), wheel carrier (3), between described gooseneck (1) and the goods platform (2) the first crank (4) is set, described the first crank (4) is connected with the first oil cylinder (5), and described the first oil cylinder (5) is arranged on the gooseneck (1); Between described goods platform (2) and the wheel carrier (3) the second crank (6) is set, described the second crank (6) is connected with the second oil cylinder (7), and described the second oil cylinder (7) is arranged on the wheel carrier (3).
2. the adjustable low flat bed semi trailer of a kind of goods platform according to claim 1, it is characterized in that: described the second oil cylinder (7) is arranged on the girder (10) of wheel carrier (3) by the second oil cylinder adapter plate (8) and the second oil cylinder set pin (9).
3. the adjustable low flat bed semi trailer of a kind of goods platform according to claim 1 and 2, it is characterized in that: described the first oil cylinder (5) is arranged on the gooseneck (1) by the first oil cylinder adapter plate (11) and the first oil cylinder set pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521512 CN202806919U (en) | 2012-10-12 | 2012-10-12 | Low flat semi-trailer with adjustable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521512 CN202806919U (en) | 2012-10-12 | 2012-10-12 | Low flat semi-trailer with adjustable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806919U true CN202806919U (en) | 2013-03-20 |
Family
ID=47865846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521512 Expired - Fee Related CN202806919U (en) | 2012-10-12 | 2012-10-12 | Low flat semi-trailer with adjustable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521403A (en) * | 2016-06-22 | 2017-12-29 | 驻马店中集华骏车辆有限公司 | Trailer load bed and the low flat bed semi trailer provided with the trailer load bed |
-
2012
- 2012-10-12 CN CN 201220521512 patent/CN202806919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521403A (en) * | 2016-06-22 | 2017-12-29 | 驻马店中集华骏车辆有限公司 | Trailer load bed and the low flat bed semi trailer provided with the trailer load bed |
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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: 20130320 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |