CN218141404U - Automobile anti-collision steel beam assembly - Google Patents
Automobile anti-collision steel beam assembly Download PDFInfo
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- CN218141404U CN218141404U CN202222413071.7U CN202222413071U CN218141404U CN 218141404 U CN218141404 U CN 218141404U CN 202222413071 U CN202222413071 U CN 202222413071U CN 218141404 U CN218141404 U CN 218141404U
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Abstract
The utility model discloses a car anticollision girder steel assembly, including the main girder steel, fixedly connected with rubber pad on the main girder steel, first energy-absorbing pole of fixedly connected with and second energy-absorbing pole on the main girder steel, the other end fixed connection of first energy-absorbing pole is on the second energy-absorbing pole, the first energy-absorbing box of other end fixedly connected with of second energy-absorbing pole, the bottom fixedly connected with mounting panel of first energy-absorbing box. This assembly is provided with the pole that links up, utilize both sides to link up the cooperation of pole and corresponding sliding block, can carry out stable buffering dispersion to the impact force that main girder steel received, and then can carry out deformation with the sufficient time of first energy-absorbing pole and second energy-absorbing pole, thereby can guarantee the stability of the follow-up deformation energy-absorbing work of first energy-absorbing pole and second energy-absorbing pole, and first buffer spring inside first energy-absorbing pole and the cooperation of second energy-absorbing pole can further promote shock-absorbing performance and energy-absorbing effect, and then can effectively promote the buffer protection performance of anticollision girder steel assembly.
Description
Technical Field
The utility model relates to the technical field of auto-parts, specifically be an automobile anti-collision steel beam assembly.
Background
The anti-collision beam assembly is a device for reducing the impact energy absorbed when a vehicle is collided, can absorb the impact energy when the vehicle is collided, and reduces the damage of the impact force to the longitudinal beam of the vehicle body as much as possible, so that the anti-collision steel beam assembly is widely applied to various automobiles;
and current anticollision girder steel assembly is in the actual work in-process, when meetting the too fast condition of speed of a motor vehicle and taking place the striking, because the striking takes place in an instant, therefore the time of striking is shorter, instantaneous atress is great, the girder and the energy-absorbing box of current anticollision roof beam assembly can't carry out quick deformation in the short time, consequently anticollision roof beam assembly can not effectively cushion the impact, the impact almost transmits the automobile body completely, cause serious damage to the automobile body, harm the personal safety of member in the automobile simultaneously, current anticollision girder steel assembly is in the actual work in-process simultaneously, can only utilize the energy-absorbing box to cushion work, consequently, relatively poor to the shock-absorbing capacity of impact, the security is relatively poor.
We have therefore proposed a vehicle anti-collision steel beam assembly in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car anticollision girder steel assembly to solve the girder and the energy-absorbing box of current anticollision roof beam assembly on the existing market that above-mentioned background art provided can't carry out quick deformation in the short time, consequently anticollision roof beam assembly can not effectively cushion the impact, current anticollision girder steel assembly is in the actual work in-process simultaneously, only can utilize the energy-absorbing box to cushion work, consequently relatively poor to the shock-absorbing capacity of impact, the relatively poor problem of security.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car anticollision girder steel assembly, includes the main girder steel, fixedly connected with rubber pad on the main girder steel, fixedly connected with first energy-absorbing pole and second energy-absorbing pole on the main girder steel, the other end fixed connection of first energy-absorbing pole is on the second energy-absorbing pole, the first energy-absorbing box of the other end fixedly connected with of second energy-absorbing pole, the bottom fixedly connected with mounting panel of first energy-absorbing box, the inside bottom fixedly connected with of first energy-absorbing box has first buffer spring, first buffer spring's top fixedly connected with second energy-absorbing box, second energy-absorbing box sliding connection is in first energy-absorbing box.
Preferably, the first energy-absorbing rods are symmetrically distributed on two sides of the main steel beam, the first energy-absorbing rods correspond to the second energy-absorbing rods one by one, and the first energy-absorbing rods are perpendicular to the second energy-absorbing rods.
Preferably, the first energy-absorbing box, the second energy-absorbing box, the first energy-absorbing rod and the second energy-absorbing rod are made of the same material, and the first buffer spring is fixed in the middle of the inside of the first energy-absorbing box.
Preferably, the top end of the second energy absorption box is fixedly connected with a connecting plate, the top end face of the connecting plate is rotatably connected with an engaging rod, and the top end of the engaging rod is rotatably connected with a sliding block.
Preferably, the width of the connecting plate is larger than that of the first energy absorption box, the connecting rods are symmetrically distributed on two sides of the connecting plate, and the connecting rods correspond to the sliding blocks one to one.
Preferably, sliding block sliding connection is in spacing spout, spacing spout is seted up in main girder steel, fixedly connected with second buffer spring in the spacing spout, second buffer spring's the other end fixed connection is on the sliding block.
Preferably, the cross section of spacing spout and the cross section of sliding block all are "T" font, second buffer spring fixes the side end middle part at the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: the automobile anti-collision steel beam assembly;
1. the connecting rods are arranged, the connecting rods on two sides are matched with the corresponding sliding blocks, so that impact force on the main steel beam can be stably buffered and dispersed, and then the first energy-absorbing rods and the second energy-absorbing rods can be deformed for enough time, so that the stability of subsequent deformation energy-absorbing work of the first energy-absorbing rods and the second energy-absorbing rods can be ensured, and the buffering performance and the energy-absorbing effect can be further improved by the first buffer springs in the matching of the first energy-absorbing rods and the second energy-absorbing rods, and further the buffering and protecting performance of the anti-collision steel beam assembly can be effectively improved;
2. be provided with first energy-absorbing pole and second energy-absorbing pole, utilize the triangle-shaped that first energy-absorbing pole and the combination of second energy-absorbing pole top formed, can further promote main girder steel, protection intensity, utilize simultaneously under the combined action of first energy-absorbing pole and second energy-absorbing pole, can further promote the buffer protection nature of anticollision girder steel assembly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a side view of the slider of the present invention;
fig. 4 is a schematic structural view of a second buffer spring of the present invention.
In the figure: 1. a main steel beam; 2. a rubber pad; 3. a first energy absorbing rod; 4. a second energy absorbing bar; 5. a first energy absorbing box; 6. mounting a plate; 7. a first buffer spring; 8. a second crash box; 9. a connecting plate; 10. a connecting rod; 11. a slider; 12. a limiting chute; 13. and a second buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a car anticollision girder steel assembly, including main girder steel 1, fixedly connected with rubber pad 2 on the main girder steel 1, first energy-absorbing pole 3 of fixedly connected with and second energy-absorbing pole 4 on the main girder steel 1, the other end fixed connection of first energy-absorbing pole 3 is on second energy-absorbing pole 4, the first energy-absorbing box 5 of other end fixedly connected with of second energy-absorbing pole 4, the bottom fixedly connected with mounting panel 6 of first energy-absorbing box 5, the first buffer spring 7 of the inside bottom fixedly connected with of first energy-absorbing box 5, the top fixedly connected with second energy-absorbing box 8 of first buffer spring 7, 8 sliding connection of second energy-absorbing box are in first energy-absorbing box 5.
First energy-absorbing pole 3 symmetric distribution is in the both sides of girder steel 1, first energy-absorbing pole 3 and second energy-absorbing pole 4 one-to-one, mutually perpendicular between first energy-absorbing pole 3 and the second energy-absorbing pole 4, first energy-absorbing box 5, second energy-absorbing box 8, first energy-absorbing pole 3 is the same with second energy-absorbing pole 4 material, first buffer spring 7 is fixed at the inside middle part of first energy-absorbing box 5, utilize the triangle-shaped of first energy-absorbing pole 3 and the combination of second energy-absorbing pole 4 top formation, can further promote girder steel 1, the protection intensity, utilize simultaneously under the combined action of first energy-absorbing pole 3 and second energy-absorbing pole 4, can further promote the buffering protection nature of anticollision girder steel assembly.
The top end of the second energy absorption box 8 is fixedly connected with a connecting plate 9, the top end face of the connecting plate 9 is rotatably connected with connecting rods 10, the top end of each connecting rod 10 is rotatably connected with sliding blocks 11, the width of each connecting plate 9 is larger than that of the first energy absorption box 5, the connecting rods 10 are symmetrically distributed on two sides of the connecting plate 9, the connecting rods 10 correspond to the sliding blocks 11 one by one, and the connecting rods 10 on two sides and the corresponding sliding blocks 11 are matched to stably buffer and disperse impact force received by the main steel beam 1, so that the first energy absorption rods 3 and the second energy absorption rods 4 can be deformed within enough time, and accordingly, the stable subsequent deformation energy absorption work of the first energy absorption rods 3 and the second energy absorption rods 4 can be guaranteed.
The working principle is as follows: when the automobile anti-collision steel beam assembly is used, firstly, when the automobile anti-collision steel beam assembly is collided in the working process, the rubber pads 2 on the main steel beam 1 can be used for carrying out primary buffer protection on collision impact on the main steel beam 1, and under the action of impact force, the main steel beam 1 can be pushed to move towards the first energy absorption boxes 5 on the mounting plate 6, at the moment, under the action of the movement of the main steel beam 1, the sliding blocks 11 at the top ends of the connecting rods 10 on two sides can be pushed to simultaneously move towards the side in the corresponding limiting sliding grooves 12, at the moment, the sliding blocks 11 on two sides can stably buffer and disperse the impact force on the main steel beam 1 in combination with the corresponding second buffer springs 13, and further, the first energy absorption rods 3 and the second energy absorption rods 4 can be given enough time to deform;
meanwhile, the second energy absorption box 8 on the connecting plate 9 can move towards the inside of the first energy absorption box 5 after being impacted, at the moment, the first energy absorption box 5 can stably buffer the impact force on the main steel beam 1 by combining with the first buffer spring 7 inside the first energy absorption box, then under the continuous movement action of the connecting plate 9, the first energy absorption box 5 and the second energy absorption box 8 can be pushed to deform in an extruding manner, and further stable energy absorption and buffering work can be performed, meanwhile, a triangle formed by combining the tops of the first energy absorption rod 3 and the second energy absorption rod 4 can further improve the protection strength of the main steel beam 1, and in the movement process of the main steel beam 1, under the combined action of the first energy absorption rod 3 and the second energy absorption rod 4, the buffer protection performance of the anti-collision steel beam assembly can be further improved through deformation, and the content which is not described in detail in the description belongs to the prior art known by technical personnel in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a car anticollision girder steel assembly, includes main girder steel (1), its characterized in that: fixedly connected with rubber pad (2) on girder steel (1), fixedly connected with first energy-absorbing pole (3) and second energy-absorbing pole (4) on girder steel (1), the other end fixed connection of first energy-absorbing pole (3) is on second energy-absorbing pole (4), the first energy-absorbing box (5) of other end fixedly connected with of second energy-absorbing pole (4), the bottom fixedly connected with mounting panel (6) of first energy-absorbing box (5), the first buffer spring (7) of the inside bottom fixedly connected with of first energy-absorbing box (5), the top fixedly connected with second energy-absorbing box (8) of first buffer spring (7), second energy-absorbing box (8) sliding connection is in first energy-absorbing box (5).
2. The vehicle anti-collision steel beam assembly according to claim 1, wherein: the first energy-absorbing rods (3) are symmetrically distributed on two sides of the main steel beam (1), the first energy-absorbing rods (3) correspond to the second energy-absorbing rods (4) one by one, and the first energy-absorbing rods (3) are perpendicular to the second energy-absorbing rods (4).
3. The vehicle anti-collision steel beam assembly according to claim 1, wherein: the first energy absorption box (5), the second energy absorption box (8), the first energy absorption rod (3) and the second energy absorption rod (4) are made of the same material, and the first buffer spring (7) is fixed in the middle of the inside of the first energy absorption box (5).
4. The vehicle anti-collision steel beam assembly according to claim 1, wherein: the top end of the second energy absorption box (8) is fixedly connected with a connecting plate (9), the top end face of the connecting plate (9) is rotatably connected with a connecting rod (10), and the top end of the connecting rod (10) is rotatably connected with a sliding block (11).
5. The vehicle anti-collision steel beam assembly according to claim 4, wherein: the width of the connecting plates (9) is larger than that of the first energy absorption boxes (5), the connecting rods (10) are symmetrically distributed on two sides of the connecting plates (9), and the connecting rods (10) correspond to the sliding blocks (11) one by one.
6. The automotive anti-collision steel beam assembly according to claim 4, wherein: sliding block (11) sliding connection is in spacing spout (12), set up in main girder steel (1) spacing spout (12), fixedly connected with second buffer spring (13) in spacing spout (12), the other end fixed connection of second buffer spring (13) is on sliding block (11).
7. The vehicle anti-collision steel beam assembly according to claim 6, wherein: the cross section of the limiting sliding groove (12) and the cross section of the sliding block (11) are both T-shaped, and the second buffer spring (13) is fixed in the middle of the side end of the sliding block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222413071.7U CN218141404U (en) | 2022-09-09 | 2022-09-09 | Automobile anti-collision steel beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222413071.7U CN218141404U (en) | 2022-09-09 | 2022-09-09 | Automobile anti-collision steel beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218141404U true CN218141404U (en) | 2022-12-27 |
Family
ID=84560980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222413071.7U Active CN218141404U (en) | 2022-09-09 | 2022-09-09 | Automobile anti-collision steel beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218141404U (en) |
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2022
- 2022-09-09 CN CN202222413071.7U patent/CN218141404U/en active Active
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