CN202294465U - Hydraulic control trailer for hovercraft - Google Patents
Hydraulic control trailer for hovercraft Download PDFInfo
- Publication number
- CN202294465U CN202294465U CN2011203194320U CN201120319432U CN202294465U CN 202294465 U CN202294465 U CN 202294465U CN 2011203194320 U CN2011203194320 U CN 2011203194320U CN 201120319432 U CN201120319432 U CN 201120319432U CN 202294465 U CN202294465 U CN 202294465U
- Authority
- CN
- China
- Prior art keywords
- trailer
- hovercraft
- hydraulic control
- air cushion
- hydraulic
- 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 control trailer for a hovercraft. A trailer body can ascend and descend between two wheels, and the lifting action is controlled by a hydraulic mechanism. When the hovercraft is loaded, the trailer body of the trailer descends to the ground, and the hovercraft can be conveniently driven onto the trailer body. A hydraulic control mechanism is started, the trailer body is upwards lifted for 300mm to be locked, and the trailer can carry and convey the hovercraft for transition operation. When the hovercraft is unloaded, the hydraulic control mechanism is started, the trailer body of the trailer slowly descends to the ground under the effect of the self gravity, and the hovercraft can conveniently leave the trailer body.
Description
Technical field:
The utility model relates to a kind of air cushion vehicle exclusive trail car, especially fluid control trailer.
Background technology:
Air cushion vehicle important accessory---exclusive trail car.Conventional trailer loading and unloading air cushion vehicle is very loaded down with trivial details, at first will put inclination to the trailer vehicle body during entrucking, through strand cable air cushion vehicle is dragged on the vehicle body, and row is fixing again.Also to put inclination to the trailer vehicle body equally when unloading, discharge air cushion vehicle through strand cable again and on vehicle body, slide.Roll up at this and to be easy to damage air cushion vehicle in process of turning down.
Summary of the invention:
The problem that the utility model will solve is to provide a kind of air cushion vehicle easy to loading and unloading, safe, firm, in light weight, the suitable air cushion vehicle trailer of loading and unloading fast.
The air cushion vehicle trailer that the utility model provides comprises vehicle body (1), fluid control lifting mechanism (2), bracket (3) three parts.Its principle of work is that the trailer vehicle body is ascending, descending between two wheels.When air cushion vehicle was changed trains or buses, vehicle body was being located near ground.Vehicle body can easily be left by air cushion vehicle; Primer fluid pressure-controlled lifting mechanism (2), manpower shake hydraulic hand-pump (4), and hydraulic oil direction of passage valve (5) promotes piston and drives tooth bar (7) motion to hydraulic ram (6), promotes to rotate with its ingear quadrant gear rocking arm (8).The quadrant gear rocking arm other end is through pivot pin (9) and body contact.Vehicle body promptly slowly rises 300mm and locking.The effect of quadrant gear rocking arm is in order to reduce the stroke of hydraulic actuating cylinder, to shorten the operating time that promotes vehicle body.And it is stressed to improve body structure.Make body structure lighter and handier.Primer fluid pressure-controlled lifting mechanism when air cushion vehicle is unloaded, ground is promptly slowly reduced in the deadweight of vehicle body nationality, and air cushion vehicle can easily be left vehicle body.
The beneficial effect of the utility model is to save loading, unloading air cushion vehicle working hour, safety, reliable.
Description of drawings:
Fig. 1 is 1 vehicle body among the utility model front elevation figure, 2 fluid control lifting mechanisms.
Fig. 2 is 3 brackets among the utility model birds-eye view figure, 10 trailer wheels
Fig. 3 is A 4 hydraulic hand-pumps in view of Fig. 2,5 direction valves, and 6 hydraulic rams,
7 tooth bars, 8 quadrant gear rocking arms, 9 pivot pins
The specific embodiment:
As shown in the figure, air cushion vehicle fluid control trailer bracket (3) is welded by sheet metal component, and its front end is dilatory end, and the rear end is the axletree socket end.All there is local the reinforcement at two ends.At the flexible hook of bracket front end, wheel is equipped with in bracket rear end bearing hole, and still there are hydraulic efficiency elevation structure (2) mounting support plate (comprising hydraulic ram, rocking arm, hydraulic hand-pump, direction valve) and body contact guide groove in the wheel top.Guarantee the controlled upper and lower reliable movement of vehicle body.Vehicle body (1) is vertical by panel beating, horizontal framework weldment and glass reinforced plastic panel are formed.The both sides longitudinal framing has four pivot pins to be connected with four fan-shaped gear rocking arm, realizes body mount and motion.Still have fixedly in the middle of the longitudinal framing that slide block cooperates with the bracket guide groove, the realization vehicle body moves up and down guiding.
Claims (2)
1. air cushion vehicle fluid control trailer, it is characterized in that: vehicle body (1) is controlled its up-down by fluid control lifting mechanism (2) between two wheels (10).
2. air cushion vehicle fluid control trailer according to claim 1 is characterized in that: hydraulic efficiency elevation structure is made up of hydraulic hand-pump (4), direction valve (5), hydraulic ram (6), tooth bar (7), quadrant gear rocking arm (8), pivot pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203194320U CN202294465U (en) | 2011-08-26 | 2011-08-26 | Hydraulic control trailer for hovercraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203194320U CN202294465U (en) | 2011-08-26 | 2011-08-26 | Hydraulic control trailer for hovercraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294465U true CN202294465U (en) | 2012-07-04 |
Family
ID=46363421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203194320U Expired - Fee Related CN202294465U (en) | 2011-08-26 | 2011-08-26 | Hydraulic control trailer for hovercraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494507A (en) * | 2014-12-15 | 2015-04-08 | 杨东方 | Trailer |
-
2011
- 2011-08-26 CN CN2011203194320U patent/CN202294465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494507A (en) * | 2014-12-15 | 2015-04-08 | 杨东方 | Trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170731 Address after: 201424 Shanghai City, Fengxian District Zhenhai Kun Zhelin Road No. 99 Patentee after: Shanghai Feilang Hovercraft Co.,Ltd. Address before: 201417 boat industry park, HNA Road, Tuo Town, Shanghai, Fengxian District Co-patentee before: Yang Guangming Patentee before: Shanghai Feilang Hovercraft Co.,Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Shanghai feilang hovercraft Co.,Ltd. The person in charge Document name: Notice of termination of patent right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20200826 |