CN202923743U - Lateral skid vehicle - Google Patents
Lateral skid vehicle Download PDFInfo
- Publication number
- CN202923743U CN202923743U CN 201220672380 CN201220672380U CN202923743U CN 202923743 U CN202923743 U CN 202923743U CN 201220672380 CN201220672380 CN 201220672380 CN 201220672380 U CN201220672380 U CN 201220672380U CN 202923743 U CN202923743 U CN 202923743U
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- CN
- China
- Prior art keywords
- air bag
- vehicle frame
- longeron
- cross member
- lateral
- 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 lateral skid vehicle, which comprises four universal wheels (1) and a vehicle frame (2), wherein each universal wheel (1) is respectively connected with the vehicle frame (2) through an independent suspension system. The distance between the vehicle frame and the pavement can be automatically regulated according to the actual conditions of the pavement, so the lateral skid vehicle can be more stable in the work process, and the side turning of the automobile can be effectively avoided even when the pavement is uneven. On the other hand, the mode of adopting air for controlling the size of an air bag is adopted, further, the height of the vehicle frame is regulated, the structure is simple, and the use is convenient.
Description
Technical field
The utility model relates to a kind of device of simulated automotive drifting state, particularly relates to a kind of lateral troley.
Background technology
Control automobile for allowing people rest in when sideslip or brake failure occur automobile, offer special course about the drift skill.In above-mentioned training course, drifting state careful being implemented under controlling as far as possible.Usually automobile is left on lateral troley, then car chassis is captiveed joint with the lateral troley vehicle frame, and in the outside tires of automobile, drift rings is set.When drift simulation, the coaching staff can be by the height on remote control lateral troley vehicle frame and ground, and the cardan wheel that the part of automobile is conducted oneself with dignity by lateral troley bears, and reducing the adhesive ability on drift rings and ground, thereby is convenient to realize drifting state.But in prior art, the front and back vehicle of lateral troley all adopts dependent suspension, therefore, if the trial ground is uneven, trains vehicle will have larger rollover risk.
On the other hand, in prior art, the height on lateral troley vehicle frame and ground is realized by hydraulic actuating cylinder.For making hydraulic actuating cylinder normal operation, on lateral troley, oil line pipe must be installed separately, so complex structure, also increased deadweight and the productive costs of lateral troley.And, in the working process of hydraulic actuating cylinder, the problem that hydraulic oil is revealed also often occurs, the work capacity that this has increased daily clear elder sister's maintenance also causes the waste than necessity.
Therefore those skilled in the art are devoted to develop the higher lateral troley of a kind of safety performance.
The utility model content
Because the defects of prior art, technical problem to be solved in the utility model is to provide the higher lateral troley of a kind of safety performance.
For achieving the above object, the utility model provides a kind of lateral troley, comprises four cardan wheels and vehicle frame; Each cardan wheel all is connected with vehicle frame by independent suspension system.
Better, described independent suspension system comprises the cantilever that the mounting rod with cardan wheel connects in succession by the gum cover activity; Described cantilever is connected by ball head universal with described vehicle frame;
The upper end of described mounting rod is connected with lower of air bag; On lower of described air bag, air bag is installed; Described air bag is arranged on the below at the air bag seat of honour; Captive joint with described vehicle frame in the described air bag seat of honour; Described air bag is provided with air inlet pipe on the seat of honour, and the first air flue that is communicated with described air bag; Be connected with electromagnetic valve on described air inlet pipe; Described electromagnetic valve is connected with the highly sensing level indicator.
For simplifying body frame structure for automotive, reduces extra gaholder, described vehicle frame is set to hollow vehicle frame, and on it, each independent suspension system of correspondence place is provided with the second air flue; Described the second air flue can be connected with described air inlet pipe.
For improving the ability that stores high pressure gas, described vehicle frame comprises front cross rail and after cross member; Described front cross rail is connected the first parallel longeron and is connected the longeron connection with after cross member; Described front cross rail, after cross member, the first longeron and the second longeron are hollow structure, and each cavity communicates with each other.
Better, described the first longeron and described front cross rail and after cross member all are connected by flange; Described the second longeron and described front cross rail and after cross member all are connected by flange.
Better, described mounting rod is connected by the hinge tooth with lower of described air bag.
The beneficial effects of the utility model are: the utility model can be adjusted automatically according to the actual state on road surface the distance on vehicle frame and road surface, thereby makes the lateral troley can be more steady in when work, even the road surface is uneven, still can effectively avoid vehicle side turning; On the other hand, adopt gas to control the mode of air bag size, and then adjust chassis frame height, simple in structure, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model one specific embodiment.
Fig. 2 is that the A of Fig. 1 is to the local structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As depicted in figs. 1 and 2, a kind of lateral troley comprises four cardan wheels 1 and vehicle frame 2, and each cardan wheel 1 all is connected with vehicle frame 2 by independent suspension system.
Independent suspension system comprises with the mounting rod 4 of cardan wheel 1 and connects 15 cantilevers that are connected 5 by the gum cover activity, and cantilever 5 is connected by ball head universal 6 with vehicle frame 2.
The upper end of mounting rod 4 is connected with lower 7, air bag by hinge tooth 13, on lower 7, air bag, air bag 8 is installed, and air bag 8 is arranged on the below at the air bag seat of honour 9, captives joint with vehicle frame 2 in the air bag seat of honour 9.
In other specific embodiment, cylinder also can be set replace air bag, to reach essentially identical technique effect.
Be provided with air inlet pipe 10 on the air bag seat of honour 9, and the first air flue 14 that is communicated with air bag 9, being connected with electromagnetic valve 11 on air inlet pipe 10, electromagnetic valve 11 is connected with highly sensing level indicator 3.
On vehicle frame 2, corresponding each independent suspension system place is provided with the second air flue 25, the second air flues 25 and can be connected with air inlet pipe 10.
The first longeron 23 is connected with after cross member with front cross rail 21 and all is connected by flange 12; The second longeron 24 is connected with after cross member with front cross rail 21 and all is connected by flange 12.
To be connected (not shown) with high-pressure gas bottle by air flue 25 at an independent suspension place, this place's high-pressure gas bottle directly is connected with air inlet pipe 10 simultaneously; Connect other each air flues 25 and corresponding air inlet pipe 10, and the parts such as electromagnetic valve 11.In lateral troley when work,, cardan wheel is with the car rotation that moves ahead.If being uneven appears in the road surface, highly sensing level indicator 3 passes to control system with transducing signal, and then controls the concrete path of opening electromagnetic valve 11, to realize to air bag 8 inflations or to air bag 8 exhausts.During air bag 8 inflation, it is large that its volume becomes, thereby increase the distance on vehicle frame 2 and road surface; Air bag 8 exhausts, its cubic deformation, thus reduce the distance on vehicle frame 2 and road surface.The air bag independent suspension system is all installed at the place due to 4 of vehicle frames wheel, and therefore whole vehicle frame can adapt to being uneven of road surface automatically.
For different vehicles, may need to adjust the different elemental height of vehicle frame, the height that can screw in by adjusting four cardan wheels 1 hinge tooth 13 is realized.Even each cardan wheel screws in the distance of hinge tooth 13 and has larger error, also can automatically eliminate error by air bag 8.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technical personnels are in the art complied with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (6)
1. a lateral troley, comprise four cardan wheels (1) and vehicle frame (2); It is characterized in that: each cardan wheel (1) all is connected with vehicle frame (2) by independent suspension system.
2. lateral troley as claimed in claim 1 is characterized in that: described independent suspension system comprises with the mounting rod (4) of cardan wheel (1) and connects by the gum cover activity cantilever (5) that (15) are connected; Described cantilever (5) is connected by ball head universal (6) with described vehicle frame (2);
The upper end of described mounting rod (4) is connected with lower of air bag (7); Described air bag is equipped with air bag (8) on lower (7); Described air bag (8) is arranged on the below at the air bag seat of honour (9); Captive joint with described vehicle frame (2) in the described air bag seat of honour (9); Be provided with air inlet pipe (10) on the described air bag seat of honour (9), and the first air flue (14) that is communicated with described air bag (9); Be connected with electromagnetic valve (11) on described air inlet pipe (10); Described electromagnetic valve (11) is connected with highly sensing level indicator (3).
3. lateral troley as claimed in claim 2, it is characterized in that: described vehicle frame (2) is set to hollow vehicle frame, and on it, corresponding each independent suspension system place is provided with the second air flue (25); Described the second air flue (25) can be connected with described air inlet pipe (10).
4. lateral troley as claimed in claim 3, it is characterized in that: described vehicle frame (2) comprises front cross rail (21) and after cross member (22); Described front cross rail (21) is connected 22 with after cross member) pass through parallel the first longeron (23) and be connected longeron (24) connection; Described front cross rail (21), after cross member (22), the first longeron (23) and the second longeron (24) are hollow structure, and each cavity communicates with each other.
5. lateral troley as claimed in claim 4, it is characterized in that: described the first longeron (23) is connected 22 with described front cross rail (21) with after cross member) all be connected by flange (12); Described the second longeron (24) is connected 22 with described front cross rail (21) with after cross member) all be connected by flange (12).
6. described lateral troley as arbitrary in claim 2 to 5 is characterized in that: described mounting rod (4) and described air bag lower (7) are connected by hinge tooth (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672380 CN202923743U (en) | 2012-12-07 | 2012-12-07 | Lateral skid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672380 CN202923743U (en) | 2012-12-07 | 2012-12-07 | Lateral skid vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923743U true CN202923743U (en) | 2013-05-08 |
Family
ID=48213731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220672380 Expired - Fee Related CN202923743U (en) | 2012-12-07 | 2012-12-07 | Lateral skid vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658379A (en) * | 2013-11-25 | 2015-05-27 | 张胜僮 | Automobile sideslip control device |
-
2012
- 2012-12-07 CN CN 201220672380 patent/CN202923743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658379A (en) * | 2013-11-25 | 2015-05-27 | 张胜僮 | Automobile sideslip control 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: 20130508 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |