CN202703167U - Vehicle rollover-prevention self-control balancing device - Google Patents
Vehicle rollover-prevention self-control balancing device Download PDFInfo
- Publication number
- CN202703167U CN202703167U CN 201220295646 CN201220295646U CN202703167U CN 202703167 U CN202703167 U CN 202703167U CN 201220295646 CN201220295646 CN 201220295646 CN 201220295646 U CN201220295646 U CN 201220295646U CN 202703167 U CN202703167 U CN 202703167U
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- oil
- piloted valve
- balancing device
- internally piloted
- centrifugal
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Abstract
The utility model belongs to a device for rollover-prevention and enabling a vehicle to keep balance in motor vehicles, and particularly relates to a vehicle rollover-prevention self-control balancing device. The vehicle rollover-prevention self-control balancing device comprises a centrifugation self-control valve, two and more even gravity center balancers and an oil storage chamber. The gravity center balancers are fixed between a frame and an axle. The oil storage chamber inputs oil into the centrifugation self-control valve through a self-control valve oil inlet pipe. Oil circuit connection between the centrifugation self-control valve and the gravity center balancers is achieved through corresponding upper circulation oil pipes and lower circulation oil pipes. The vehicle rollover-prevention self-control balancing device has the advantages of being capable of avoiding rollover traffic accidents caused by centrifugal force of vehicles, and guaranteeing traffic safety. The vehicle rollover-prevention self-control balancing device is small in size, light in weight, convenient to install, and simple in the production process.
Description
Technical field
The utility model belongs to a kind of device of using in self-propelled vehicle, specifically belong to anti-rollover in the self-propelled vehicle and make vehicle keep a kind of device of balance.
Background technology
Turn inside diameter is the principal element that vehicle produces centnifugal force, and the size of this centnifugal force can change along with the variation of the direction corner of vehicle and speed per hour.When direction corner and speed per hour reached certain numerical value, this centnifugal force will make the centre-of gravity shift of vehicle, causes a certain side of vehicle to produce lateral pressure.From the structure of vehicle, the most yielding shock absorbing part that to bear at first this pressure part be vehicle, i.e. steel spring etc., it at first is out of shape to move down impels vehicle one side to raise and opposite side reduces, and forms the trend of vehicle rollover.Swerve or for hiding the place ahead emergency situation chaufeur suddenly during the torsional direction dish, the accident of the easiest generation vehicle rollover causes the damage of personnel and property at vehicle.At present, also do not prevent the equipment of vehicle rollover in the self-propelled vehicle.Prevent the generation of vehicle rollover accident, people consider at road, anti-skidding such as the road surface, road surface degree of dip of bend etc.Although these measures are effective, because what all consider is factor outside the self-propelled vehicle, and do not improved from the equipment of self-propelled vehicle itself, namely do not catch the most basic key element, so the problem of vehicle rollover is not well solved still.
Summary of the invention
The purpose of this utility model is to be the rollover accident of avoiding and prevent vehicle from may occur, remedies the blank of this technical field, and a kind of anti-rollover automatic control balance device that is arranged in the vehicle is provided.
For reaching described purpose, the technical solution of the utility model is:
It comprises gravity balance device and an oil cabinet of a centrifugal internally piloted valve, two and two above even numbers.The gravity balance device is fixed between vehicle frame and the vehicle bridge.Oil cabinet is input to oil in the centrifugal internally piloted valve by the internally piloted valve oil inlet.Carrying out oil circuit by corresponding cocycle oil pipe and lower circulating pipe between centrifugal internally piloted valve and the gravity balance device connects.
The utility model has the advantages that, can avoid vehicle because of the overturning traffic accident that centnifugal force causes, guarantee traffic safety.This device volume is little, lightweight, easy for installation, and production technology is simple.
Description of drawings:
Fig. 1 is the utility model structural principle scheme drawing,
Fig. 2 is center of gravity balancing device site plan in vehicle,
Fig. 3 is centrifugal internally piloted valve cross-sectional schematic,
Fig. 4 is center of gravity balancing device cross-sectional schematic.
Among the figure: 1 centrifugal internally piloted valve, 2 internally piloted valve plungers, 3 gravity balance devices, 4 cocycle oil pipes, 5 times circulating pipes, 6 oil cabinets, 7 internally piloted valve oil inlets, 8 vehicle frames, 9 vehicle bridge, 10 balancing device pistons, 11 balancing device push rods, hydraulic fluid port on 12 balancing devicees, hydraulic fluid port under 13 balancing devicees, 14 internally piloted valve oil-feed oil ducts, 15 internally piloted valve cocycles oil oil duct, recycle oil oil duct under 16 internally piloted valves, 17 plunger oil ducts, 18 plunger oil grooves, 19 plunger arms, 20 centrifugal-blocks, 21 thrust cards, 22 pull back springs, 23 balancing device attachment points, 24. steel spring.
The specific embodiment
Referring to Fig. 1, preventing vehicle rollover automatic control balance device comprises the gravity balance device 3 of centrifugal internally piloted valve 1, oil cabinet 6, two and two above even numbers, is also included within cocycle oil pipe 4 and the lower circulating pipe 5 of the correspondence of doing the oil circuit connection between centrifugal internally piloted valve 1 and the gravity balance device 3.Be connected with an internally piloted valve oil inlet 7 between oil cabinet 6 and the centrifugal internally piloted valve 1, the oil in the oil cabinet 6 is input to oil in the centrifugal internally piloted valve 1 by internally piloted valve oil inlet 7, and guarantees that by cocycle oil pipe 4 and lower circulating pipe 5 oil circuit in the gravity balance device 3 circulates.
Referring to Fig. 2, gravity balance device 3 is separately fixed on vehicle frame 8 and the vehicle bridge 9 by the balancing device attachment point 23 at two ends about it.The quantity of gravity balance device 3 is at two and two above even numbers, and correspondence is installed in the vehicle both sides respectively.Can install by the quantity that vehicle size, vehicle etc. need.
Referring to Fig. 3, centrifugal internally piloted valve 1 forms by being positioned at internally piloted valve plunger 2 wherein, the plunger arm 19 that is connected with internally piloted valve plunger 2 upper end rotary shafts and the centrifugal-block 20 that is fixed on plunger arm 19 tops.At centrifugal internally piloted valve 1 an internally piloted valve oil-feed oil duct 14 that is communicated with internally piloted valve oil inlet 7 is arranged, also have recycle oil oil duct 16 under the oily oil duct 15 of the internally piloted valve cocycle that is communicated with corresponding cocycle oil pipe 4 and lower circulating pipe 5 oil circuits and the internally piloted valve on the centrifugal internally piloted valve 1.The diameter of internally piloted valve plunger 2 centers is less than the diameter at its two ends, make its center around form plunger oil groove 18.Also have a plunger oil duct 17 at internally piloted valve plunger 2, the oil in the plunger oil groove 18 is circulated by plunger oil duct 17.Be provided with thrust card 21 and pull back spring 22 in plunger arm 19 outsides, return with the maximum rotated position that limits plunger arm 19 and after plunger arm 19 is rotated.
Referring to Fig. 4, gravity balance device 3 is comprised of balancing device push rod 11, balancing device piston 10 and balancing device attachment point 23.Be positioned at balancing device piston 10 two-end parts at gravity balance device 3, be provided with on the balancing device that is communicated with cocycle oil pipe 4 and lower circulating pipe 5 oil circuits hydraulic fluid port 13 under the hydraulic fluid port 12 and balancing device.
As embodiment, centrifugal internally piloted valve 1 and oil cabinet 6 can be installed on the vehicle frame 8, maybe can be installed on other the locus.
Principle of the present utility model is such:
Claims (7)
1. preventing vehicle rollover automatic control balance device, it is characterized in that: it comprises gravity balance device (3) and an oil cabinet (6) of a centrifugal internally piloted valve (1), two and two above even numbers; Gravity balance device (3) is fixed between vehicle frame (8) and the vehicle bridge (9); Oil cabinet (6) is input to oil in the centrifugal internally piloted valve (1) by internally piloted valve oil inlet (7); Carrying out oil circuit by corresponding cocycle oil pipe (4) and lower circulating pipe (5) between centrifugal internally piloted valve (1) and the gravity balance device (3) connects.
2. balancing device according to claim 1 is characterized in that: centrifugal internally piloted valve (1) forms by being positioned at internally piloted valve plunger (2) wherein, the plunger arm (19) that is connected with internally piloted valve plunger (2) upper end rotary shaft and the centrifugal-block (20) that is fixed on plunger arm (19) top.
3. balancing device according to claim 1 and 2, it is characterized in that: at centrifugal internally piloted valve (1) an internally piloted valve oil-feed oil duct (14) that is communicated with internally piloted valve oil inlet (7) is arranged, centrifugal internally piloted valve (1) upward also has recycle oil oil duct (16) under the oily oil duct (15) of the internally piloted valve cocycle that is communicated with corresponding cocycle oil pipe (4) and lower circulating pipe (5) oil circuit and the internally piloted valve.
4. balancing device according to claim 3 is characterized in that: the diameter of internally piloted valve plunger (2) center is less than the diameter at its two ends, make its center around form plunger oil groove (18); Also has a plunger oil duct (17) at internally piloted valve plunger (2).
5. balancing device according to claim 2 is characterized in that: be provided with thrust card (21) and pull back spring (22) in plunger arm (19) outside.
6. balancing device according to claim 1, it is characterized in that: gravity balance device (3) is comprised of balancing device push rod (11), balancing device piston (10) and balancing device attachment point (23).
7. balancing device according to claim 6, it is characterized in that: be positioned at balancing device piston (10) two-end part at gravity balance device (3), be provided with on the balancing device that is communicated with cocycle oil pipe (4) and lower circulating pipe (5) oil circuit hydraulic fluid port (13) under the hydraulic fluid port (12) and balancing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295646 CN202703167U (en) | 2012-06-25 | 2012-06-25 | Vehicle rollover-prevention self-control balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220295646 CN202703167U (en) | 2012-06-25 | 2012-06-25 | Vehicle rollover-prevention self-control balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703167U true CN202703167U (en) | 2013-01-30 |
Family
ID=47583501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220295646 Expired - Fee Related CN202703167U (en) | 2012-06-25 | 2012-06-25 | Vehicle rollover-prevention self-control balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935210A (en) * | 2014-04-29 | 2014-07-23 | 沈阳山泰矿山机械设备制造有限公司 | Wheel type hydraulic self-balancing axle set |
| CN106678278A (en) * | 2017-03-28 | 2017-05-17 | 佛山市高明智悦机械工程有限公司 | Regulator for side-turning-preventing clamp device |
-
2012
- 2012-06-25 CN CN 201220295646 patent/CN202703167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935210A (en) * | 2014-04-29 | 2014-07-23 | 沈阳山泰矿山机械设备制造有限公司 | Wheel type hydraulic self-balancing axle set |
| CN106678278A (en) * | 2017-03-28 | 2017-05-17 | 佛山市高明智悦机械工程有限公司 | Regulator for side-turning-preventing clamp device |
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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: 20130130 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |