CN203611903U - Automotive anti-collision mechanism - Google Patents
Automotive anti-collision mechanism Download PDFInfo
- Publication number
- CN203611903U CN203611903U CN201320769695.0U CN201320769695U CN203611903U CN 203611903 U CN203611903 U CN 203611903U CN 201320769695 U CN201320769695 U CN 201320769695U CN 203611903 U CN203611903 U CN 203611903U
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- China
- Prior art keywords
- vertical plate
- automobile
- adjusting pole
- collision prevention
- prevention girders
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- Expired - Lifetime
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- 230000002265 prevention Effects 0.000 claims description 25
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an automotive anti-collision mechanism which comprises an anti-collision beam. The length of the anti-collision beam is matched with the width of an automobile frame, angle plates are fixedly connected with the two ends of the anti-collision beam respectively in the length direction, each angle plate comprises a transverse vertical plate and a longitudinal vertical plate, the transverse vertical plate is connected with a cross beam of the automobile frame, the longitudinal vertical plate is connected with a longitudinal beam of the automobile frame, and the two end faces of the anti-collision beam are respectively connected with an automobile framework through adjusting supports. Due to the reasonable structural design, the anti-collision mechanism enables the automobile frame, the anti-collision beam and the automobile framework to be connected together, the automobile frame, the anti-collision beam and the automobile framework form a whole body, safety of an automobile in the collision process is ensured, and meanwhile the structure can ensure that the automobile framework is easily buckled, and an engine is convenient to dismount.
Description
Technical field
The utility model relates to a kind of anticollision mechanism of automobile.
Background technology
Occupant's damage when reducing collision happens, vehicle front operated by rotary motion anticollision mechanism, especially for the school bus of picking student, one of tradition school bus safety measure of taking to head-on crash is that bumper/spoiler is set, but due to cost factor, bumper material is glass-felt plastic, and bumper strength is poor, and therefore the bumper/spoiler of traditional school bus performs practically no function.Part school bus arranges anticollision mechanism, but this anticollision mechanism is only connected with vehicle frame, with body framwork independence.In the time of vehicle generation head-on crash, can not farthest guarantee occupant safety.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of anticollision mechanism of automobile.
For solving the problems of the technologies described above, the utility model comprises the collision prevention girders that length and frame width adapt, it is characterized in that described collision prevention girders is connected with respectively gusset at the two ends of its length direction, described each gusset comprises transverse vertical plate and longitudinal vertical plate, described transverse vertical plate is connected with cross member of frame, described longitudinal vertical plate is connected with chassis side rail, and the both ends of the surface of described collision prevention girders are connected with body framwork by adjusting pole respectively.
Described adjusting pole comprises and is fixed in the first adjusting pole of collision prevention girders end face and is fixed in the second adjusting pole on body framwork, on described the first adjusting pole and the second adjusting pole, correspondence is provided with mounting hole, described mounting hole is strip hole, and the mounting hole of described two adjusting poles vertically arranges.
Described the first upper and lower both sides of adjusting pole are respectively equipped with reinforced rib.
Described transverse vertical plate and longitudinal vertical plate are structure as a whole.
Described transverse vertical plate is connected with cross member of frame and chassis side rail by bolt respectively with longitudinal vertical plate.
Described collision prevention girders is tube-like piece.
In described collision prevention girders, be connected with hook support, on described hook support, be equipped with hook pin.
Adopt after said structure, collision prevention girders and vehicle frame, body framwork connect in aggregates, strengthen anticollision mechanism bulk strength, are integrated with hook pin in collision prevention girders, reduce the amount of parts of car load.The gusset at collision prevention girders two ends is connected with chassis side rail, cross member of frame simultaneously, and Joint strenght is high, guarantees the intensity of anticollision mechanism.Because of being connected of gusset and chassis side rail, crossbeam, the first adjusting pole is all with bolts with being connected of the second adjusting pole, therefore can remove easily anticollision mechanism, so that driving engine et out of order need dismantle time, is extracted driving engine out from back to front.Because the first adjusting pole and the second adjusting pole are respectively equipped with mounting hole, and mounting hole is strip hole, mounting hole is vertical setting mutually, the first adjusting pole and the second adjusting pole can relative upper and lower, left and right adjusting, can solve body framwork and be fastened on chassis time, the problem that body framwork position error is large.Anticollision mechanism links together vehicle frame, collision prevention girders, body framwork by rational structure design, and three forms an entirety, guarantees the safety of vehicle in the time of collision.This structure can guarantee that body framwork fastens easily, demounting of the engine is convenient simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model uses constitution diagram;
Fig. 3 be Fig. 2 along A to enlarged diagram;
Fig. 4 is the structural representation of the first adjusting pole;
Fig. 5 is the structural representation of the second adjusting pole.
The specific embodiment
As shown in Figure 1 to Figure 3, anticollision mechanism of automobile comprises the collision prevention girders 3 that length and frame width adapt, in the present embodiment, collision prevention girders 3 is tube-like piece, collision prevention girders 3 is connected with respectively gusset 2 at the two ends of its length direction, each gusset 2 comprises orthogonal transverse vertical plate 21 and longitudinal vertical plate 22, transverse vertical plate 21 is connected with cross member of frame 8 front end faces by bolt, longitudinal vertical plate 22 is bolted at chassis side rail 9 outside of belly, transverse vertical plate 21 and longitudinal vertical plate 22 are structure as a whole, the lower surface of gusset 2 and collision prevention girders 3 external surface shape adapt, and guarantee the fastness that both weld.The both ends of the surface of collision prevention girders 3 are connected with body framwork 10 by adjusting pole respectively.In the present embodiment, adjusting pole comprises and is fixed in the first adjusting pole 6 of collision prevention girders 3 end faces and is fixed in the second adjusting pole 7 on body framwork 10.As shown in Figure 4, the first adjusting pole 6 is a vertical plate, vertical plate is welded in collision prevention girders 3 simultaneously by the closed at both ends of collision prevention girders 3, vertical plate extends to the back-end, and be provided with endways mounting hole 1, and mounting hole 1 is strip hole, mounting hole is along the fore-and-aft direction setting of vehicle frame, for strengthening antitorque, the tensile strength of the first adjusting pole 6, the upper and lower both sides of vertical plate are respectively equipped with the reinforced rib 61 perpendicular to its body along its length.
As shown in Figure 5, the second adjusting pole 7 comprises vertically disposed riser 72 and transverse slat, riser 72 is welded on body framwork 10, on transverse slat 71, the mounting hole 1 of corresponding the first adjusting pole 6 is also provided with mounting hole 1, its mounting hole 1 is also strip hole, and itself and the vertical setting of mounting hole 1 of the first adjusting pole 6, thus guarantee the first adjusting pole 6 and the second adjusting pole 7 can be relative up and down, left and right adjusting, and then solve body framwork 10 while being fastened on chassis, the problem that body framwork 10 position errors are large.For strengthening the intensity of the second adjusting pole 7, be respectively equipped with connecting panel 73 at the two ends up and down of riser 72 and transverse slat 71, connecting panel 73 is connected riser 72 with the end of transverse slat 71.
For reducing the amount of parts of body framwork 10, be connected with the hook support 4 stretching out to vehicle body front side at the middle part of collision prevention girders 3 leading flanks, on hook support 4, be equipped with hook pin 5, when being pulled, car load can directly the towing hook of tractor truck be connected on hook pin 5.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.In every case within inventive concept scope of the present utility model, any modification of making, be equal to replacement, improvement etc., within being all included in protection domain of the present utility model.
Claims (7)
1. an anticollision mechanism of automobile, comprise the collision prevention girders (3) that length and frame width adapt, it is characterized in that described collision prevention girders (3) is connected with respectively gusset (2) at the two ends of its length direction, described each gusset (2) comprises transverse vertical plate (21) and longitudinal vertical plate (22), described transverse vertical plate (21) is connected with cross member of frame (8), described longitudinal vertical plate (22) is connected with chassis side rail (9), and the both ends of the surface of described collision prevention girders (3) are connected with body framwork (10) by adjusting pole respectively.
2. anticollision mechanism of automobile according to claim 1, it is characterized in that described adjusting pole comprises is fixed in first adjusting pole (6) of collision prevention girders (3) end face and is fixed in the second adjusting pole (7) on body framwork (10), the upper correspondence of described the first adjusting pole (6) and the second adjusting pole (7) is provided with mounting hole (1), described mounting hole (1) is strip hole, and the mounting hole (1) of described two adjusting poles vertically arranges.
3. anticollision mechanism of automobile according to claim 2, is characterized in that the upper and lower both sides of described the first adjusting pole (6) are respectively equipped with reinforced rib (61).
4. according to the anticollision mechanism of automobile described in claims 1 to 3 any one, it is characterized in that described transverse vertical plate (21) and longitudinal vertical plate (22) are structure as a whole.
5. anticollision mechanism of automobile according to claim 4, is characterized in that described transverse vertical plate (21) is connected with cross member of frame (8) and chassis side rail (9) by bolt respectively with longitudinal vertical plate (22).
6. anticollision mechanism of automobile according to claim 1, is characterized in that described collision prevention girders (3) is for tube-like piece.
7. anticollision mechanism of automobile according to claim 1, is characterized in that being connected with hook support (4) in described collision prevention girders (3), is equipped with hook pin (5) on described hook support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769695.0U CN203611903U (en) | 2013-11-30 | 2013-11-30 | Automotive anti-collision mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769695.0U CN203611903U (en) | 2013-11-30 | 2013-11-30 | Automotive anti-collision mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611903U true CN203611903U (en) | 2014-05-28 |
Family
ID=50764570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769695.0U Expired - Lifetime CN203611903U (en) | 2013-11-30 | 2013-11-30 | Automotive anti-collision mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442641A (en) * | 2014-10-10 | 2015-03-25 | 上海长安汽车工程技术有限公司 | Rear anti-collision beam assembly suitable for multiple automobiles |
-
2013
- 2013-11-30 CN CN201320769695.0U patent/CN203611903U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442641A (en) * | 2014-10-10 | 2015-03-25 | 上海长安汽车工程技术有限公司 | Rear anti-collision beam assembly suitable for multiple automobiles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |