CN104913938A - Vehicle rollover-prevention device - Google Patents
Vehicle rollover-prevention device Download PDFInfo
- Publication number
- CN104913938A CN104913938A CN201510329399.2A CN201510329399A CN104913938A CN 104913938 A CN104913938 A CN 104913938A CN 201510329399 A CN201510329399 A CN 201510329399A CN 104913938 A CN104913938 A CN 104913938A
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- vehicle
- wheel
- turning device
- connection post
- connecting portion
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Abstract
The invention discloses a vehicle rollover-prevention device. A vehicle has a vehicle frame. The vehicle rollover-prevention device comprises a body and side supporting structures. The body extends along the transverse direction of the vehicle and is arranged above the vehicle frame of the vehicle; the body is suitable for being tightly fixed to the vehicle frame; and the side supporting structures are connected at the two ends of the body respectively and are used for being supported on the ground when the vehicle rolls over. The vehicle rollover-prevention device can be suitable for safety test of a truck and can prevent the truck from rolling over at least to some extent, and thus people in the truck can be protected.
Description
Technical field
The present invention relates to a kind of Anti-side-turning device for vehicle.
Background technology
In correlation technique, when car load factory carries out vehicle safety test (such as operational stability and the limit roll), if car load does not install Anti-side-turning device, then have very large danger, can vehicle rollover be caused time serious, easily cause casualties.But because the structure of general light-duty cargo truck is all compact, vehicle frame both sides are without fixable position and space, so the Anti-side-turning device being applied to light truck needs exploitation and manufactures.
Summary of the invention
The present invention is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of Anti-side-turning device for vehicle, and this Anti-side-turning device being used for vehicle goes for the safety test of truck as light truck, can prevent truck from turning on one's side at least to a certain extent, thus can protect the personnel on truck.
According to the Anti-side-turning device for vehicle of the embodiment of the present invention, described vehicle has vehicle frame, the described Anti-side-turning device for vehicle comprises: body, described body is suitable for extending along the horizontal direction of described vehicle and being positioned at above the vehicle frame of described vehicle, and described body is suitable for described vehicle frame fastening; Lateral-supporting structure, described lateral-supporting structure is connected to the two ends of described body to be suitable for when rollover occurs described vehicle supporting on the ground.
According to the Anti-side-turning device for vehicle of the embodiment of the present invention, go for the safety test of truck, thus truck lateral turnover can be prevented at least to a certain extent, the personnel on truck can be protected further.
In addition, also following additional technical feature can be had according to the Anti-side-turning device for vehicle of the present invention:
Each described lateral-supporting structure comprises: wheel and connecting portion, and described connecting portion is connected between described wheel and described body and the relatively described connecting portion of described wheel is rotatable.
Described body is provided with fixed part, described fixed part along described vehicle longitudinal direction extend and for being fixed with the longeron of described vehicle frame.
The relatively described body of described fixed part is removable along described horizontal direction.
Described fixed part is two right, two to described fixed part along the spaced apart distribution of described horizontal direction and often pair of described fixed part be arranged symmetrically with about described body.
Described connecting portion comprises: lateral connection post, and described lateral connection post is fixedly connected with described body at least partially; Inclination coupling assembling, described inclination coupling assembling is obliquely installed and is connected with described lateral connection post with described wheel, wherein said inclination coupling assembling has the wheel connecting portion for being connected with described wheel, described wheel connecting portion tilts towards vehicle outside from the top down, and the vergence direction of described wheel is identical with the vergence direction of described wheel connecting portion.
The bottom surface of the relatively described vehicle frame of described wheel is apart from adjustable, and distance between the longitudinal centre line of described wheel and described vehicle frame is adjustable.
Described inclination coupling assembling comprises: inclination joint pin, and described inclination joint pin is connected with described lateral connection post, and one end towards described wheel of described inclination joint pin is provided with the coupling sleeve of hollow; Adjustable column, described wheel is connected on described adjustable column and described adjustable column is located in described coupling sleeve, and the relatively described coupling sleeve of height of described adjustable column is adjustable, and wherein said adjustable column is configured to described wheel connecting portion.
The sidewall of described adjustable column is provided with the isolated through hole of multiple length directions along described adjustable column, described coupling sleeve is provided with the connecting hole matched with described through hole, described adjustable column is fixed in described coupling sleeve through described through hole and described connecting hole by bolt.
Described lateral connection post stretches in described body at least partially, the sidewall of described lateral connection post is provided with the spaced screw in multiple transversely directions, and described lateral connection post is by changing with the described screw of described body fits to regulate the length of stretching out the part of described body of described lateral connection post.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the rear view being arranged on the Anti-side-turning device for vehicle on truck according to the embodiment of the present invention;
Fig. 2 is the vertical view being arranged on the Anti-side-turning device for vehicle on truck according to the embodiment of the present invention;
Fig. 3 is the structural representation being arranged on the lateral-supporting structure of the Anti-side-turning device for vehicle on truck according to the embodiment of the present invention.
Reference numeral:
For the Anti-side-turning device 100 of vehicle; Body 10; Fixed part 11; Lateral-supporting structure 20; Wheel 30; Connecting portion 40; Lateral connection post 41; Inclination coupling assembling 42; Inclination joint pin 43; Coupling sleeve 44; Connecting hole 45; Lateral connection post surface of contact 46; Inclination joint pin surface of contact 47; Screw 48;
Adjustable column 50; Through hole 51;
Vehicle frame 210; Longeron 220; Container 230.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 3, the Anti-side-turning device 100 for vehicle according to the embodiment of the present invention is described.The Anti-side-turning device 100 for vehicle according to the embodiment of the present invention goes for having in the vehicle of vehicle frame, such as, for the safety test of truck (such as light-duty cargo truck).In the following description, for convenience, take vehicle as truck for example illustrates.
The Anti-side-turning device 100 for vehicle according to the embodiment of the present invention can comprise body 10 and lateral-supporting structure 20.As shown in Figure 1, body 10 is suitable for extending along the horizontal direction (left and right directions namely shown in Fig. 1) of truck, and body 10 is positioned at above the vehicle frame 210 of truck, and body 10 is suitable for vehicle frame 210 fastening.Particularly, as shown in Figure 1, vehicle frame 210 is provided with container 230, body 10 can wear container 230.
Alternatively, when carrying out the safety test of truck, the barycenter place that body 10 can be close to truck places, thus can reduce the resultant impact of the safety test of Anti-side-turning device 100 on truck for vehicle, and can make the Anti-side-turning device 100 for vehicle and truck fixing-stable.Alternatively, as shown in Figure 2, body 10 can be provided with fixed part 11, fixed part 11 extends along the longitudinal direction (fore-and-aft direction namely shown in Fig. 2) of truck, and fixed part 11 is for being fixed with the longeron 220 of vehicle frame 210.
Particularly, as shown in Figure 2, fixed part 11 can be two right, and the two pairs of fixed parts 11 can along the spaced apart distribution of the horizontal direction of truck, and often pair of fixed part 11 can be arranged symmetrically with about body 10.Shown in composition graphs 1 and Fig. 2, vehicle frame 210 comprises two longerons 220, and body 10 is provided with two pairs of fixed parts, 11, two pairs of fixed parts 11 and can be fixedly connected on respectively on corresponding longeron 220 by securing member.And often pair of fixed part 11 can be arranged symmetrically with about body 10, thus increasing fixed effect, by arranging fixed part 11, the connective stability of body 10 and vehicle frame 210 can be improved.Alternatively, securing member can comprise U-bolts, by arranging U-bolts, can ensure the longeron 220 of vehicle frame 210 and the connective stability of fixed part 11.
Particularly, fixed part 11 opposing body 10 is removable along the horizontal direction of truck.At least one pair of opposing body 10 in two pairs of fixed parts 11 can move to regulate the spacing between two pairs of fixed parts 11 along the horizontal direction of truck.Such as, when a pair fixed part 11 is fixedly connected with body 10, another to fixed part 11 can opposing body 10 move along the horizontal direction of truck time, two pairs of fixed parts 11 can be made by mobile this all can be arranged on the top of the longeron 220 of vehicle frame 210 and to be fixedly connected with corresponding longeron 220 fixed part 11.When two pairs of fixed parts 11 all can opposing body 10 move along the horizontal direction of truck time, fixed part 11 can be made to be positioned at the top of corresponding longeron 220 by mobile two pairs of fixed parts 11, thus the connective stability of vehicle frame 210 and body 10 can be improved, the Anti-side-turning device 100 for vehicle can also be made to go for the safety test of various types of truck.
Shown in composition graphs 1 and Fig. 2, lateral-supporting structure 20 is connected to the two ends of body 10 to be suitable for when rollover occurs truck supporting on the ground.Alternatively, each lateral-supporting structure 20 comprises: wheel 30 and connecting portion 40, and connecting portion 40 is connected between wheel 30 and body 10, and wheel 30 opposing connections 40 can rotate.Because wheel 30 lays respectively at the both sides of truck; when truck tilts to side (i.e. the left side of truck or right side); the wheel 30 be arranged in the lateral-supporting structure 20 of this side effectively can support truck; wheel 30 can along with the motion rolls forward of truck; avoid truck to turn on one's side, the personnel on vehicle can be protected further.Wheel 30 can be connected on body 10 by connecting portion 40, thus can solve in prior art and cannot be arranged on the problem on vehicle frame 210 for the Anti-side-turning device of vehicle.
Thus, according to the Anti-side-turning device 100 for vehicle of the embodiment of the present invention, go for the safety test of truck, thus truck lateral turnover can be prevented at least to a certain extent, the personnel on truck can be protected further.
In examples more of the present invention, shown in composition graphs 1 and Fig. 3, connecting portion 40 can comprise: lateral connection post 41 and inclination coupling assembling 42.Lateral connection post 41 can to stretch in body 10 and to be fixedly connected with body 10 at least partially.Inclination coupling assembling 42 is obliquely installed, and inclination coupling assembling 42 is connected with lateral connection post 41 with wheel 30, its medium dip coupling assembling 42 has the wheel connecting portion (such as adjustable column 50) for being connected with wheel 30, wheel connecting portion tilts towards vehicle outside from the top down, and the vergence direction of wheel is identical with the vergence direction of wheel connecting portion.That is, lateral connection post 41 is connected with body 10, and inclination coupling assembling 42 is connected with wheel 30.By lateral connection post 41 stretched in body 10 at least partially, the connective stability of connecting portion 40 and body 10 can be ensured, and then the normal work of wheel 30 can be ensured.It should be noted that, lateral connection post 41 needs sidewall through container 230 to stretch in body 10.
Alternatively, the bottom surface of wheel 30 relative frame 210 is apart from adjustable, and distance between the longitudinal centre line of wheel 30 and vehicle frame 210 is adjustable.In other words, the height of wheel 30 can regulate, and the lateral separation between two wheels 30 also can regulate, thus makes the Anti-side-turning device 100 for vehicle go for dissimilar truck, improves the application performance of the Anti-side-turning device 100 being used for vehicle.
Alternatively, as shown in Figure 3, the sidewall of lateral connection post 41 can be provided with the screw 48 that multiple horizontal direction along truck (left and right directions namely shown in Fig. 3) uniform intervals is arranged, lateral connection post 41 is by changing the screw 48 that coordinates with body 10 to regulate the length of stretching out the part of body 10 of lateral connection post 41.That is, lateral connection post 41 can change the screw 48 coordinated with body 10, thus the length that lateral connection post 41 stretches out the part of body 10 can be changed, and then the adjustable length in a lateral direction along truck of Anti-side-turning device 100 for vehicle, the Anti-side-turning device 100 for vehicle can be made to go for dissimilar truck.
Further, as shown in Figure 3, inclination coupling assembling 42 can comprise: inclination joint pin 43 and adjustable column 50.Inclination joint pin 43 is connected with lateral connection post 41, one end towards wheel 30 of inclination joint pin 43 is provided with the coupling sleeve 44 of hollow, wheel 30 is connected on adjustable column 50, and adjustable column 50 is located in coupling sleeve 44, the height of adjustable column 50 is adjustable relative to coupling sleeve 44, and wherein adjustable column 50 can be configured to wheel connecting portion.。Because wheel 30 is connected on adjustable column 50, when changing the height of adjustable column 50, the height of wheel 30 also correspondingly changes.That is, adjustable column 50 can regulate the height of wheel 30 to go for dissimilar truck to make the Anti-side-turning device 100 for vehicle.
Particularly, as shown in Figure 3, lateral connection post 41 at least partially stretches in body 10, the sidewall of adjustable column 50 can be provided with multiple through hole 51 opened along the length direction uniform intervals of adjustable column 50, coupling sleeve 44 is provided with the connecting hole 45 matched with through hole 51, adjustable column 50 is fixed in coupling sleeve 44 through through hole 51 and connecting hole 45 by bolt.By changing the through hole 51 corresponding with the connecting hole 45 on coupling sleeve 44, adjustable column 50 relative tilt joint pin 43 can be made adjustable, thus the height that can change adjustable column 50 ground relative to wheel 30 is to be applicable to dissimilar truck.
Alternatively, shown in composition graphs 1 and Fig. 3, adjustable column 50 can to tilt to the mode in the outside of truck from top to bottom, and the vergence direction of wheel 30 can be identical with the vergence direction of adjustable column 50.The adjustable column 50 be obliquely installed can make the wheel 30 be arranged on adjustable column 50 be obliquely installed, and when rollover occurs truck, the wheel 30 be obliquely installed is comparatively large with the contact area on ground, effectively can support truck and continue rollover to prevent from dispatching a car.
Alternatively, as shown in Figure 3, lateral connection post 41 can be provided with lateral connection post surface of contact 46, inclination joint pin 43 can be provided with inclination joint pin surface of contact 47, lateral connection post surface of contact 46 and inclination joint pin surface of contact 47 mutually can stop to and interfix.By interfixing of lateral connection post surface of contact 46 and inclination joint pin surface of contact 47, the connective stability of lateral connection post 41 and inclination joint pin 43 can be improved.Particularly, as shown in Figure 3, the edge of lateral connection post surface of contact 46 transversely joint pin 41 stretches out, and inclination joint pin surface of contact 47 stretches out along the edge of inclination joint pin 43.
In concrete examples more of the present invention, vehicle frame 210 is provided with container 230, and body 10 can be fastened on vehicle frame 210 through container 230 by fixed part 11, and lateral connection post 41 passes the sidewall of container 230 to stretch in body 10.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. for an Anti-side-turning device for vehicle, described vehicle has vehicle frame, it is characterized in that, the described Anti-side-turning device for vehicle comprises:
Body, described body is suitable for extending along the horizontal direction of described vehicle and being positioned at above the vehicle frame of described vehicle, and described body is suitable for described vehicle frame fastening;
Lateral-supporting structure, described lateral-supporting structure is connected to the two ends of described body to be suitable for when rollover occurs described vehicle supporting on the ground.
2. the Anti-side-turning device for vehicle according to claim 1, it is characterized in that, each described lateral-supporting structure comprises: wheel and connecting portion, and described connecting portion is connected between described wheel and described body and the relatively described connecting portion of described wheel is rotatable.
3. the Anti-side-turning device for vehicle according to claim 1 and 2, is characterized in that, described body is provided with fixed part, described fixed part along described vehicle longitudinal direction extend and for being fixed with the longeron of described vehicle frame.
4. the Anti-side-turning device for vehicle according to claim 3, is characterized in that, the relatively described body of described fixed part is removable along described horizontal direction.
5. the Anti-side-turning device for vehicle according to claim 4, is characterized in that, described fixed part is two right, two to described fixed part along the spaced apart distribution of described horizontal direction and often pair of described fixed part be arranged symmetrically with about described body.
6. the Anti-side-turning device for vehicle according to claim 2, is characterized in that, described connecting portion comprises:
Lateral connection post, described lateral connection post is fixedly connected with described body at least partially;
Inclination coupling assembling, described inclination coupling assembling is obliquely installed and is connected with described lateral connection post with described wheel, wherein said inclination coupling assembling has the wheel connecting portion for being connected with described wheel, described wheel connecting portion tilts towards vehicle outside from the top down, and the vergence direction of described wheel is identical with the vergence direction of described wheel connecting portion.
7. the Anti-side-turning device for vehicle according to claim 6, is characterized in that, the bottom surface of the relatively described vehicle frame of described wheel is apart from adjustable, and distance between the longitudinal centre line of described wheel and described vehicle frame is adjustable.
8. the Anti-side-turning device for vehicle according to claim 7, is characterized in that, described inclination coupling assembling comprises:
Inclination joint pin, described inclination joint pin is connected with described lateral connection post, and one end towards described wheel of described inclination joint pin is provided with the coupling sleeve of hollow;
Adjustable column, described wheel is connected on described adjustable column and described adjustable column is located in described coupling sleeve, and the relatively described coupling sleeve of height of described adjustable column is adjustable, and wherein said adjustable column is configured to described wheel connecting portion.
9. the Anti-side-turning device for vehicle according to claim 8, it is characterized in that, the sidewall of described adjustable column is provided with the isolated through hole of multiple length directions along described adjustable column, described coupling sleeve is provided with the connecting hole matched with described through hole, described adjustable column is fixed in described coupling sleeve through described through hole and described connecting hole by bolt.
10. the Anti-side-turning device for vehicle according to claim 7, it is characterized in that, described lateral connection post stretches in described body at least partially, the sidewall of described lateral connection post is provided with the spaced screw in multiple transversely directions, and described lateral connection post is by changing with the described screw of described body fits to regulate the length of stretching out the part of described body of described lateral connection post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329399.2A CN104913938A (en) | 2015-06-15 | 2015-06-15 | Vehicle rollover-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329399.2A CN104913938A (en) | 2015-06-15 | 2015-06-15 | Vehicle rollover-prevention device |
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| Publication Number | Publication Date |
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| CN104913938A true CN104913938A (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510329399.2A Pending CN104913938A (en) | 2015-06-15 | 2015-06-15 | Vehicle rollover-prevention device |
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| CN (1) | CN104913938A (en) |
Cited By (5)
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|---|---|---|---|---|
| CN107436242A (en) * | 2017-06-29 | 2017-12-05 | 吉利汽车研究院（宁波）有限公司 | A kind of Anti-side-turning device for automobile side crash experiment |
| CN110196170A (en) * | 2019-06-18 | 2019-09-03 | 江苏英特莱汽车科技有限公司 | A kind of anti-roll bracket of vehicle |
| CN110884582A (en) * | 2019-11-18 | 2020-03-17 | 利辛县凯盛汽车有限公司 | Anti-rollover device of semitrailer |
| CN112278470A (en) * | 2020-10-29 | 2021-01-29 | 德清凯晶光电科技有限公司 | Brick pillar packagine machine tool is with evaporating foster car device of turning on one's side |
| CN112378680A (en) * | 2020-11-26 | 2021-02-19 | 徐工集团工程机械有限公司 | Rollover prevention device for high-speed driving stability experiment and full-hydraulic steering fire truck |
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| CN107436242A (en) * | 2017-06-29 | 2017-12-05 | 吉利汽车研究院（宁波）有限公司 | A kind of Anti-side-turning device for automobile side crash experiment |
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| CN110884582A (en) * | 2019-11-18 | 2020-03-17 | 利辛县凯盛汽车有限公司 | Anti-rollover device of semitrailer |
| CN112278470A (en) * | 2020-10-29 | 2021-01-29 | 德清凯晶光电科技有限公司 | Brick pillar packagine machine tool is with evaporating foster car device of turning on one's side |
| CN112378680A (en) * | 2020-11-26 | 2021-02-19 | 徐工集团工程机械有限公司 | Rollover prevention device for high-speed driving stability experiment and full-hydraulic steering fire truck |
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Application publication date: 20150916 |