CN200942759Y - Vehicle crash-proof device - Google Patents
Vehicle crash-proof device Download PDFInfo
- Publication number
- CN200942759Y CN200942759Y CN 200620063598 CN200620063598U CN200942759Y CN 200942759 Y CN200942759 Y CN 200942759Y CN 200620063598 CN200620063598 CN 200620063598 CN 200620063598 U CN200620063598 U CN 200620063598U CN 200942759 Y CN200942759 Y CN 200942759Y
- Authority
- CN
- China
- Prior art keywords
- swash plate
- automobile anti
- collision device
- guidepost
- plate
- 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 - Lifetime
Links
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an anti-collision device for automobiles, which comprises a slope device that is composed of a lead pole, an incline plate loose shaft, a bottom plate, an inclined plate and a slope hydraulic cylinder, wherein one end of the incline plate is connected with the inclined plate loose shaft, and the other end of the inclined plate is in muff coupling on the outer surface of the guide pole; a shock absorber, a hydraulic cylinder, an idling device that is composed of a spring and an arc roof plate connected with the spring, wherein a plurality of rotary rollers are provided on the roof plate; and an erector that is composed of a rope winder, an electric motor and a wire rope, wherein the electric motor transmits power to the rope winder. The utility model has the advantages of simple structure and more reliable use.
Description
Technical field
The utility model relates to the automobile anti-collision device field, especially a kind of ascending manner automobile anti-collision device.
Background technology
Existing ascending manner automobile anti-collision device as described in Chinese patent ZL96212328.5, mainly is by three rollers that contact to earth, and is packed in the two ends and the middle part of a rhizoid bar respectively, and a triangular form chock is respectively installed in the contact to earth outer survey of roller of two ends.During beam work, screw mandrel falls, and the triangle chock with fixed angle inserts the front-wheel bottom of car rapidly, and the front-wheel of car is crossed chock rapidly, make the roller that contacts to earth replace the front-wheel of car to travel rapidly, the power that holds up headstock is exactly automobile power and the inertia in travelling.In the time of will bumping, because headstock holds up, in the moment that bump takes place, impulsive force decomposes rapidly, alleviates greatly and has disperseed the head-on collision impulsive force, avoids serious accident to take place.This utility model is depended merely on vehicle rising alleviation impulsive force, can play a role, but also have following shortcoming: vehicle weight is bigger, beam itself need bear bigger power, add that vehicle impact power is bigger, the part that impulsive force is alleviated puts on the beam, causes beam to bear very large load, and the manufacturing and the selection that therefore are in the beam under the top load mode of operation require the comparison strictness; And automobile is risen highly more, and the load that beam bears is big more, and is also big more to the influence of the reliability of beam work.
Summary of the invention
At the problem that prior art exists, the purpose of this utility model provides a kind of simple in structure, uses more failure-free automobile anti-collision device.
In order to achieve the above object, the technical solution of the utility model is:
A kind of automobile anti-collision device is characterized in that: comprise the ramp device, be made up of guidepost, swash plate movable axis, base plate, swash plate and ramp hydraulic actuating cylinder that wherein swash plate one end links to each other with the swash plate movable axis, an end is socketed in the guidepost outside face; Bumper; Hydraulic actuating cylinder; Idling device reaches the curved roof that links to each other with spring by spring and forms, and top board is provided with many rotating cylinders; Erector is made up of rope rolling apparatus, motor and steel cable, and motor is passed to rope rolling apparatus with power.
Two parallel grooves are arranged on the described swash plate; There are two screens the top board lower end; Screens snaps in chute, and slides in chute.
Described swash plate, its end that links to each other with guidepost is provided with telescopic lever.
Described swash plate is provided with the fuel-displaced contact of hydraulic pressure; Guidepost is provided with the contact, whereabouts.
Described base plate lower surface is provided with soft-slab.
After adopting technique scheme, the utlity model has following advantage:
1, by the quadruple effect of ramp device, bumper, hydraulic actuating cylinder and spring, actv. is converted into gravitional force, elastic potential energy of the spring with the kinetic energy of automobile; Bumper, hydraulic actuating cylinder actv. apply opposite force to automobile; Soft-slab can increase friction force, causes the work of beam more reliable.
2, the actv. rear wheel inertia that reduces to brake that is provided with of idling device rotates influence to braking effect.
3, by motor control rope rolling apparatus folding and unfolding steel cable, can easily pack up automobile and put and hit device, simple in structure.
Description of drawings
Fig. 1 is the utility model structure principle chart.
Fig. 2 is the telescopic lever structure principle chart.
Fig. 3 is the swash plate structural representation.
Fig. 4 is the top board scheme drawing.
Fig. 5 is the utility model running condition figure.
The specific embodiment
Fig. 1 and shown in Figure 3, a kind of automobile anti-collision device of the utility model is made up of ramp device, bumper 9, hydraulic actuating cylinder 5, idling device and erector.Wherein the ramp device comprises the base plate 41 that is positioned at the automobile anti-collision device bottom, be arranged at the flexible glue version 42 of base plate 41 bottoms, be fixed in the swash plate movable axis 43 on the base plate 41, two guideposts 44 perpendicular to base plate 41 settings, one end is fixed on the swash plate 45 with swash plate movable axis 43 swash plate 45, one ends hinged, that the other end links to each other with telescopic lever 48, an end and slide block 46 pivotally attached telescopic levers 48 (shown in Figure 2) and the ramp hydraulic actuating cylinder 47 that is positioned at swash plate 45 belows.Bumper 9 is the general-utility car bumper, withstands on four angles of top board.The direction that hydraulic actuating cylinder 5 is provided with can be horizontally disposed with, and also can be provided with along the swash plate gradient direction.Idling device is formed with more spring 65 and top board by two, wherein as shown in Figure 4, top board is made up of two top board framves 61 and many movable drums 62 that are arranged between the top board frame 61, the top board bottom is provided with two and coughs up screens 63, screens 63 snaps in 64 li of two chutes that are positioned on the swash plate 45, makes top board to slide along swash plate 45.Erector comprises the steel plate 71 that is installed in body bottom, is arranged on rope rolling apparatus 72 and motor on the steel plate 71, and this electric machine control rope rolling apparatus 72 rotates, and finishes the action of folding and unfolding steel cable 73.Place near swash plate movable axis 43 on the swash plate 45 is provided with the fuel-displaced contact 81 of hydraulic pressure, and guidepost 44 is provided with trigger point, whereabouts 82 near the top position.
Among Fig. 5 running condition figure, automobile 1 is provided with the deposit position 3 of automobile anti-collision device 2.Automobile respectively is provided with an automobile anti-collision device at front-wheel or while at trailing wheel simultaneously.When automobile emergency brake, press hand push button or trigger travel switch, by control circuit, carry out corresponding actions, for example open clasp or open window, make two automobile anti-collision devices 2 respectively in its deposit position 3, fall on the ground of wheel anterior position.Wheel reaches the slope, when wheel rotates on idling device, moves ahead and touches the fuel-displaced contact 81 of hydraulic pressure, by control circuit control ramp hydraulic actuating cylinder 47 swash plate 45 is upwards pushed up, the gradient increases, and its angle can increase since 45 degree, and control circuit modulated pressure cylinder 5 also ejects to the wheel direction simultaneously, the gradient increases, kinetic energy is converted into gravitional force, length of spring compressed, and kinetic energy is converted into the elastic potential energy of spring, hydraulic actuating cylinder 5 ejects and stops wheel to move ahead 9 cushioning effects of bumper simultaneously.Contact, whereabouts 82 is arranged on guidepost 44 upper positions, and when slide block 46 slided to this position, control circuit stopped ramp hydraulic actuating cylinder 47 and ejects action, as safety guard-safeguard.Finish using or maloperation when this automobile anti-collision device is fallen, can press control button, control driven by motor rope rolling apparatus 72 rotates, steel cable 73 is regained, thereby with in the automobile anti-collision device 2 income deposit positions 3.
Claims (5)
1. an automobile anti-collision device is characterized in that: comprise
-ramp device is made up of guidepost, swash plate movable axis, base plate, swash plate and ramp hydraulic actuating cylinder, and wherein swash plate one end links to each other with the swash plate movable axis, and an end is socketed in the guidepost outside face;
-bumper;
-hydraulic actuating cylinder;
-idling device reaches the curved roof that links to each other with spring by spring and forms, and top board is provided with many rotating cylinders;
-erector is made up of rope rolling apparatus, motor and steel cable, and motor is passed to rope rolling apparatus with power.
2. according to the described a kind of automobile anti-collision device of claim 1, it is characterized in that: two parallel grooves are arranged on the described swash plate; There are two screens the top board lower end; Screens snaps in chute, and slides in chute.
3. according to the described a kind of automobile anti-collision device of claim 1, it is characterized in that: described swash plate, its end that links to each other with guidepost is provided with telescopic lever.
4. according to the described a kind of automobile anti-collision device of claim 1, it is characterized in that: described swash plate is provided with the fuel-displaced contact of hydraulic pressure; Guidepost is provided with the contact, whereabouts.
5. according to the described a kind of automobile anti-collision device of claim 1, it is characterized in that: described base plate lower surface is provided with soft-slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063598 CN200942759Y (en) | 2006-08-30 | 2006-08-30 | Vehicle crash-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063598 CN200942759Y (en) | 2006-08-30 | 2006-08-30 | Vehicle crash-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942759Y true CN200942759Y (en) | 2007-09-05 |
Family
ID=38717386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620063598 Expired - Lifetime CN200942759Y (en) | 2006-08-30 | 2006-08-30 | Vehicle crash-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942759Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443336C (en) * | 2006-08-30 | 2008-12-17 | 赵汝锦 | Bumper of car |
-
2006
- 2006-08-30 CN CN 200620063598 patent/CN200942759Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443336C (en) * | 2006-08-30 | 2008-12-17 | 赵汝锦 | Bumper of car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110341832B (en) | Anti-collision device and anti-collision method applied to industrial robot | |
| CN101722850A (en) | Accelerator and brake combined device for vehicles | |
| CN101462538A (en) | Emergency braking stop assisting device of automobile | |
| CN100443336C (en) | Bumper of car | |
| CN200942759Y (en) | Vehicle crash-proof device | |
| CN201300798Y (en) | Double-bar and double-buffer bumper for automobile | |
| CN112609618A (en) | Side protective structure is prevented bumping by prefabricated combination formula road and bridge | |
| CN201172293Y (en) | Square bottom folding device for paper bag | |
| CN202782702U (en) | Mechanical device for preventing mistaken stepping of automobile accelerator | |
| CN111137440A (en) | Auxiliary brake retractable landing gear based on civil aircraft safe landing | |
| CN108819888B (en) | A kind of new-energy automobile anticollision device, collision-prevention device | |
| CN2635519Y (en) | Device for clamping and lifting airplane wheel | |
| CN1478681A (en) | Automobile anti-collision automatic buffering device | |
| CN101941426A (en) | Anti-collision buffer brake device for crane | |
| CN201792846U (en) | Anti-collision buffering braking device for crane | |
| CN2763136Y (en) | Protection device for automobile safety | |
| CN201120874Y (en) | Folding type vehicle anti-collision machine | |
| CN115217053B (en) | Passive mining wheeled vehicle brake | |
| CN202593484U (en) | Collapse connecting rod brake pedal assembly | |
| CN207916771U (en) | A kind of bumper | |
| CN2513858Y (en) | Track brake for railway vehicle | |
| CN2190587Y (en) | Backflush automobile emergency braking device | |
| CN202345711U (en) | Electric parking anti running device | |
| CN201538321U (en) | Large-arm pitching mechanism provided with movable counter weight and arranged on vehicle puller for railway vehicle | |
| CN102774361A (en) | Automobile bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060830 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |