CN201646299U - Vehicle suspension locking device - Google Patents
Vehicle suspension locking device Download PDFInfo
- Publication number
- CN201646299U CN201646299U CN2010201573934U CN201020157393U CN201646299U CN 201646299 U CN201646299 U CN 201646299U CN 2010201573934 U CN2010201573934 U CN 2010201573934U CN 201020157393 U CN201020157393 U CN 201020157393U CN 201646299 U CN201646299 U CN 201646299U
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- CN
- China
- Prior art keywords
- vehicle
- suspension
- plug screw
- spring
- closing appliance
- 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 discloses a vehicle suspension locking device comprising a limiting stopper support arranged on a frame, a bolt, a big screw plug, a small screw plug, a locking rod and a spring, wherein the limiting stopper support is in a hollow structure; the upper end of the limiting stopper support is connected with the big screw plug, and the lower end thereof is provided with a spring limiting device with the center being provided with a hole; the big screw plug is provided with a screwed hole; the bolt can pass through the screwed hole for screwing in or out; the locking rod can slide up and down in the limiting stopper support under the action of the bolt; when sliding down, the lower end of the locking rod can be contacted with the vehicle suspension, and the upper end thereof is connected with the small screw plug; and the spring is arranged between the small screw plug and the spring limiting device.
Description
Technical field
The utility model relates to the chassis suspension fork of vehicle technical field, is specifically related to a kind of vehicle suspension closing appliance.
Background technology
Dumping car is when the self-unloading goods, and along with the increase of load, the deflection of suspension can be increasing.And, carrying out along with discharged, load becomes inhomogeneous before and after the vehicle, and the suspension deflection can differ greatly, and at this moment vehicle may run-off the straight, under extreme case even can topple.
Need to provide a kind of device that reduces fore suspension and rear suspension deflection difference at vehicle during at the self-unloading goods for this reason.
The utility model content
At above-mentioned technical matters, the utility model provides a kind of vehicle suspension closing appliance that can make vehicle suspension locking when self-unloading, reduce fore suspension and rear suspension deflection difference.
Comprise a check bracket that is arranged on the vehicle frame according to vehicle suspension closing appliance of the present utility model, a bolt, a big plug screw, a little plug screw, a deadlock lever and a spring, wherein said check bracket is a hollow structure, its upper end is connected with described big plug screw, the spring inhibiting device of perforate in the middle of the lower end of described check bracket is provided with, described big plug screw is provided with tapped bore, described bolt can be screwed into or back-outs by described tapped bore, described deadlock lever can slide up and down in described check bracket under the effect of described bolt, and described deadlock lever its lower end to lower slider the time can contact with the suspension of vehicle, the upper end of described deadlock lever is connected with described little plug screw, and described spring is arranged between described little plug screw and the described spring inhibiting device.According to the utility model, when contacting with vehicle suspension, the lower end of deadlock lever realized the suspension blocking function, suspension and vehicle frame can reduce the deflection difference of fore suspension and rear suspension for being rigidly connected at this moment.
According to preferred implementation of the present utility model, two or more above-mentioned vehicle suspension closing appliance can all be set on the fore suspension and rear suspension of vehicle, these suspension closing appliances all are in released state when vehicle ', all be in blocking when vehicle dumps goods.
Preferably, in above-mentioned vehicle suspension closing appliance, the cross-sectional plane of described deadlock lever is circular, is provided with the termination of diameter greater than the diameter of the perforate of described spring inhibiting device in the lower end.
Preferably, in above-mentioned vehicle suspension closing appliance, between the termination of described inhibiting device and described deadlock lever, be provided with pad.
Preferably, in above-mentioned vehicle suspension closing appliance, the external diameter of described little plug screw equals the internal diameter of the hollow structure of described check bracket.
Beneficial effect according to vehicle suspension closing appliance of the present utility model is, when vehicle self-unloading goods with the suspension locking, this moment, vehicle frame and suspension were rigidly connected, can reduce the deflection difference of fore suspension and rear suspension, increased vehicle stability thus, and can prevent that the integral body of vehicle under extreme case from toppling; Under vehicle running state, can unlocking, allow suspension system recover elasticity, can absorb energy thus and reduce Vehicular vibration.
Description of drawings
Fig. 1 is according to the scheme drawing of vehicle suspension closing appliance of the present utility model under blocking.
Fig. 2 is the partial view of vehicle suspension closing appliance shown in Figure 1.
Fig. 3 is according to the scheme drawing of vehicle suspension closing appliance of the present utility model under motoring condition.
Fig. 4 is the partial view of vehicle suspension closing appliance shown in Figure 3.
1 big plug screw 2 check brackets 3 little plug screw 4 deadlock levers 5 springs 6 rubber blocks 7 bolt A vehicle frame B suspensions
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is according to the scheme drawing of vehicle suspension closing appliance of the present utility model under blocking.Fig. 2 is the partial view of vehicle suspension closing appliance shown in Figure 1.Fig. 3 is according to the scheme drawing of vehicle suspension closing appliance of the present utility model under motoring condition.Fig. 4 is the partial view of vehicle suspension closing appliance shown in Figure 3.
As shown in the figure, comprise a check bracket 2 that is arranged on vehicle frame (or being called vehicle body) A according to vehicle suspension closing appliance of the present utility model.As shown in Figure 1, 2, check bracket 2 by bolted connection on vehicle frame A, yet check bracket 2 also can by the welding or other modes be connected on the vehicle frame A.In the accompanying drawings, vehicle frame A only represents in the mode of scheme drawing, do not draw its concrete structure, yet the concrete structure of vehicle frame A and and suspension B between interconnected relationship be that those of ordinary skill in the art expects easily, represent not influence those skilled in the art to understanding of the present utility model with the mode of scheme drawing.
Check bracket 2 is a hollow structure, wherein can hold bolt 7, deadlock lever 4, little plug screw 3 and spring 5.The upper end of check bracket is connected with a big plug screw 1, has tapped bore in the middle of the described big plug screw, and bolt 7 can be screwed into or back-outs by this tapped bore.The spring inhibiting device of perforate in the middle of the lower end of check bracket 2 is provided with, deadlock lever 4 inserts in the check bracket from the middle perforate of this spring inhibiting device.Be provided with little plug screw 3 in the end of deadlock lever 4, the external diameter of little plug screw 3 is identical with the internal diameter of check bracket 2.Be provided with a spring 5 between little plug screw 3 and spring inhibiting device, this spring 5 is compression spring preferably, and spring 5 is enclosed within the outside of deadlock lever 4.The lower end of deadlock lever 4 is the termination that diameter increases, and between deadlock lever termination and above-mentioned spring inhibiting device a pad 6 can be set, and this pad is preferably rubber pad.
Briefly introduce principle of work below according to vehicle suspension closing appliance of the present utility model.Shown in Fig. 3,4, when normal vehicle operation, bolt 7 back-outed, and to put into the tool box standby.Deadlock lever 4 moves up under the power that the upsprings effect of spring 5, leaves suspension (or vehicle bridge) B, suspension system release at this moment, and for elasticity is connected, suspension B is in normal working, can absorb Vehicular vibration between vehicle frame A and the suspension B.
When vehicle dumps goods, the upper end of bolt 7 from big plug screw 1 need be screwed into downwards, the lower end of bolt gradually with the last end in contact of little plug screw 3.Along with bolt 7 continues to be screwed into, bolt 7 is with little plug screw 3 and deadlock lever 4 spring 5 that promotes downwards and gradually reduce.Along with deadlock lever 4 moves down, the termination, bottom of deadlock lever 4 will contact with suspension (or vehicle bridge) B termination, as shown in Figure 1, 2.When contacting fully with suspension B, the termination, bottom of deadlock lever 4 realized the function of suspension locking, this moment, suspension and vehicle frame A were rigidly connected, can prevent the excessive or unbalanced generation that causes the vehicle wild effect of fore suspension and rear suspension distortion, and can prevent that vehicle from the incident of toppling occurring under extreme case because of the suspension deflection.
According to the utility model, can be (in example shown in the drawings at the above-mentioned vehicle suspension closing appliance that two or more all are set on fore suspension and rear suspension of vehicle, be provided with two vehicle suspension closing appliances on each suspension), these suspension closing appliances all are in released state when vehicle ', all be in blocking when vehicle dumps goods.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalent variations and modification of doing according to the utility model is all within protection domain of the present utility model.
Claims (5)
1. vehicle suspension closing appliance, comprise a check bracket (2) that is arranged on the vehicle frame (A), a bolt (7), a big plug screw (1), a little plug screw (3), a deadlock lever (4) and a spring (5), it is characterized in that, described check bracket is a hollow structure, its upper end is connected with described big plug screw, the spring inhibiting device of perforate in the middle of the lower end of described check bracket is provided with, described big plug screw is provided with tapped bore, described bolt can be screwed into or back-outs by described tapped bore, described deadlock lever can slide up and down in described check bracket under the effect of described bolt, and described deadlock lever its lower end to lower slider the time can contact with the suspension (B) of vehicle, the upper end of described deadlock lever is connected with described little plug screw, and described spring is arranged between described little plug screw and the described spring inhibiting device.
2. vehicle suspension closing appliance as claimed in claim 1, it is characterized in that, two or more above-mentioned vehicle suspension closing appliance all is set on the fore suspension and rear suspension of vehicle, these suspension closing appliances all are in released state when vehicle ', all be in blocking when vehicle dumps goods.
3. vehicle suspension closing appliance as claimed in claim 1 is characterized in that, the cross-sectional plane of described deadlock lever is circular, is provided with the termination of diameter greater than the diameter of the perforate of described spring inhibiting device in the lower end.
4. vehicle suspension closing appliance as claimed in claim 2 is characterized in that, is provided with pad between the termination of described spring inhibiting device and described deadlock lever.
5. vehicle suspension closing appliance as claimed in claim 1 is characterized in that the external diameter of described little plug screw equals the internal diameter of the hollow structure of described check bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201573934U CN201646299U (en) | 2010-04-09 | 2010-04-09 | Vehicle suspension locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201573934U CN201646299U (en) | 2010-04-09 | 2010-04-09 | Vehicle suspension locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646299U true CN201646299U (en) | 2010-11-24 |
Family
ID=43111523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201573934U Expired - Fee Related CN201646299U (en) | 2010-04-09 | 2010-04-09 | Vehicle suspension locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU192749U1 (en) * | 2019-05-21 | 2019-09-30 | Публичное акционерное общество "КАМАЗ" | VEHICLE SUSPENSION SWITCH |
| RU208670U1 (en) * | 2021-09-15 | 2021-12-29 | Публичное акционерное общество "КАМАЗ" | Vehicle suspension locking mechanism |
| RU217869U1 (en) * | 2023-03-01 | 2023-04-21 | Публичное акционерное общество "КАМАЗ" | Suspension lock mechanism |
-
2010
- 2010-04-09 CN CN2010201573934U patent/CN201646299U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU192749U1 (en) * | 2019-05-21 | 2019-09-30 | Публичное акционерное общество "КАМАЗ" | VEHICLE SUSPENSION SWITCH |
| RU208670U1 (en) * | 2021-09-15 | 2021-12-29 | Публичное акционерное общество "КАМАЗ" | Vehicle suspension locking mechanism |
| RU217869U1 (en) * | 2023-03-01 | 2023-04-21 | Публичное акционерное общество "КАМАЗ" | Suspension lock mechanism |
| RU218343U1 (en) * | 2023-03-01 | 2023-05-23 | Публичное акционерное общество "КАМАЗ" | Double acting locking mechanism |
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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: 20101124 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |