CN216709238U - New energy automobile easy to assemble's crashproof roof beam - Google Patents
New energy automobile easy to assemble's crashproof roof beam Download PDFInfo
- Publication number
- CN216709238U CN216709238U CN202220206700.6U CN202220206700U CN216709238U CN 216709238 U CN216709238 U CN 216709238U CN 202220206700 U CN202220206700 U CN 202220206700U CN 216709238 U CN216709238 U CN 216709238U
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- sleeve
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- energy automobile
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an anti-collision beam convenient to mount for a new energy automobile, and relates to the technical field of new energy automobiles, in particular to an anti-collision beam convenient to mount for a new energy automobile. This new energy automobile easy to assemble's anticollision roof beam through the setting that adopts the concatenation of a plurality of roof beam slabs, has reduced the staff and has made intensity of labour at the installation anticollision roof beam, has reached the purpose that reduces cost of maintenance's maintenance duration, and rubber layer and buffer gear's setting further improves the protective capacities of anticollision roof beam to automobile body, and the setting of first bolt and second bolt has reached the purpose of convenient dismantlement.
Description
Technical Field
The utility model relates to the technical field of new energy automobiles, in particular to an anti-collision beam convenient to mount for a new energy automobile.
Background
The anti-collision beam is a device for reducing the shock force applied to a vehicle, and two ends of the anti-collision beam are connected with low-speed energy absorption boxes with low yield strength and then connected to a vehicle body longitudinal beam in a bolt mode. The low-speed energy absorption box can effectively absorb collision energy when a vehicle is collided at a low speed, so that the damage of the impact force to a vehicle body longitudinal beam is reduced as much as possible, and the vehicle is protected by the low-speed energy absorption box. Compared with the standard anti-collision beam structure, the low-speed energy absorption box can effectively absorb energy during low-speed collision through crumple.
The existing anti-collision beam has the following defects when in use: the volume of anticollision roof beam is great, need use a plurality of instruments during the installation to alone the difficult installation of accomplishing alone, when the anticollision roof beam damages, when maintaining, need dismantle whole anticollision roof beam down, it is comparatively loaded down with trivial details, and the anticollision roof beam that changes the renewal is expensive, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the anti-collision beam convenient for mounting of the new energy automobile, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a new energy automobile easy to assemble's anticollision roof beam, includes outer roof beam, buffer gear and installation mechanism, buffer gear's one end is connected with the inner wall of outer roof beam, buffer gear's the other end is connected with installation mechanism, automobile body is installed to one side of installation mechanism, outer roof beam comprises a plurality of notch cuttype beam slabs, and is connected through the bolt between two beam slabs, buffer gear comprises sleeve, sleeve pipe, first spring, last mounting panel, lower mounting panel and rubber layer, sleeve pipe and sleeve sliding connection, first spring setting is in sheathed tube inside, installation mechanism comprises fixed plate, connecting plate and slide rail, the fixed plate be connected with buffer gear, slide rail and automobile body sliding connection, buffer gear is unanimous with the quantity of installation mechanism and the quantity of beam slab.
Optionally, the outer sides of the beam plates at the two ends of the outer beam are bent, a through hole is formed in the step of each beam plate, a second bolt is inserted into the through hole, a second spring is arranged between the two beam plates and sleeved outside the second bolt, a gasket is sleeved at the end of the second bolt, a nut is arranged at the end of the second bolt, and the second bolt, the second spring and the nut are all provided with two bolts.
Optionally, the sleeve is inserted into the sleeve, one end of the sleeve is fixedly connected with the inner side of the outer beam, one end of the sleeve is fixedly connected with the fixed plate, the first spring is arranged inside the sleeve, two ends of the first spring are fixedly connected with spring seats, one of the spring seats is fixedly connected with the inner top wall of the sleeve, and the other spring seat is fixedly connected with the inner top wall of the sleeve.
Optionally, the upper mounting plate is fixedly connected with the fixed plate, the lower mounting plate is fixedly connected with the inner wall of the outer beam, one end of the rubber layer is connected with the bottom of the upper mounting plate, and the other end of the rubber layer is connected with the top of the lower mounting plate.
Optionally, the number of the sleeves and the number of the sleeves are two at the bottom of each fixing plate, and the upper mounting plate, the lower mounting plate and the rubber layer are located between the two sleeves and the sleeves.
Optionally, the width of the slide rails at the two ends is greater than that of the slide rail in the middle, through holes are formed in the slide rails at the two ends, first bolts are arranged inside the through holes, and threaded holes matched with the first bolts are formed in the automobile body.
(III) advantageous effects
The utility model provides an anti-collision beam convenient to mount for a new energy automobile, which has the following beneficial effects:
1. this new energy automobile easy to assemble's anticollision roof beam, through the setting that adopts the concatenation of a plurality of roof beam slabs, can just can relax alone when installing assemble this anticollision roof beam and install in automobile main body, it makes intensity of labour to have reduced the staff at the installation anticollision roof beam, and can be when the anticollision roof beam damages, damage the position through observing, then only need take off the roof beam slab on the outer roof beam at this position, maintain and change, can accomplish, the purpose that has reached the maintenance duration that reduces cost of maintenance.
2. This new energy automobile easy to assemble's anticollision roof beam, through the setting of rubber layer and buffer gear, adopt the buffering material of two kinds of differences, can make the anticollision roof beam further strengthen the protection of automobile main body, reached and further improved the protective capacities of anticollision roof beam to automobile main body, through the setting of first bolt and second bolt, when dismantling the anticollision roof beam when using, only need take off first bolt and second bolt, just can dismantle into a plurality of solitary subassemblies with whole anticollision roof beam, the purpose of convenient dismantlement has been reached.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
fig. 4 is a three-dimensional view of the cushioning mechanism of the present invention.
In the figure: 1. an outer beam; 2. a sleeve; 3. a sleeve; 4. a first spring; 5. a spring seat; 6. an upper mounting plate; 7. a lower mounting plate; 8. a rubber layer; 9. a fixing plate; 10. a connecting plate; 11. a slide rail; 12. an automobile body; 13. a first bolt; 14. a second bolt; 15. a second spring; 16. a gasket; 17. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an anticollision roof beam of new energy automobile easy to assemble, including outer roof beam 1, buffer gear and installation mechanism, buffer gear's one end is connected with the inner wall of outer roof beam 1, buffer gear's the other end is connected with installation mechanism, automobile body 12 is installed to one side of installation mechanism, outer roof beam 1 comprises a plurality of notch cuttype roof beam boards, and be connected through the bolt between two roof beam boards, the outside of the roof beam board that is located outer roof beam 1 both ends is the setting of buckling, the ladder department of roof beam board is provided with the through-hole, second bolt 14 is pegged graft to the inside of through-hole, be provided with second spring 15 between two roof beam boards, second spring 15 cup joints the outside at second bolt 14, the end department of second bolt 14 cup joints gasket 16, the end of second bolt 14 is provided with nut 17, second bolt 14, second spring 15 and nut 17 all are provided with two, buffer gear is by sleeve 2, sleeve pipe 3, first spring 4, An upper mounting plate 6, a lower mounting plate 7 and a rubber layer 8, wherein the sleeve 3 is connected with the sleeve 2 in a sliding way, the first spring 4 is arranged inside the sleeve 3, the sleeve 3 is inserted inside the sleeve 2, one end of the sleeve 2 is fixedly connected with the inner side of the outer beam 1, one end of the sleeve 3 is fixedly connected with a fixed plate 9, the first spring 4 is arranged inside the sleeve 3, two ends of the first spring 4 are fixedly connected with spring seats 5, one spring seat 5 is fixedly connected with the inner top wall of the sleeve 2, the other spring seat 5 is fixedly connected with the inner top wall of the sleeve 3, the mounting mechanism is composed of a fixed plate 9, a connecting plate 10 and a sliding rail 11, the upper mounting plate 6 is fixedly connected with the fixed plate 9, the lower mounting plate 7 is fixedly connected with the inner wall of the outer beam 1, one end of the rubber layer 8 is connected with the bottom of the upper mounting plate 6, and the other end of the rubber layer 8 is connected with the top of the lower mounting plate 7, sleeve 2 and sleeve pipe 3 all set up two in the bottom of every fixed plate 9, go up mounting panel 6, mounting panel 7 and rubber layer 8 are located between two sleeves 2 and sleeve pipe 3 down, fixed plate 9 be connected with buffer gear, slide rail 11 and automobile body 12 sliding connection, buffer gear is unanimous with the quantity of roof beam board with installation mechanism's quantity, the width that is located the slide rail 11 at both ends is greater than the slide rail 11 width that is located the centre, the through-hole has been seted up on the slide rail 11 that is located both ends, the inside of through-hole is provided with first bolt 13, be equipped with the screw hole with first bolt 13 looks adaptation on the automobile body 12.
When the anti-collision beam is used, firstly, the anti-collision beam is installed, firstly, the slide rails 11 at the two ends are installed on the automobile main body 12 through the first bolts 13, then, the slide rail 11 in the middle is clamped on the slide rails 11 with the buffer mechanism, then, the slide rail 11 in the middle is close to the slide rails 11 at the two ends, the beam plates on the outer beam 1 are spliced, after the beam plates are spliced, the second bolts 14 are inserted into the insertion holes in the beam plates, the second springs 15 are placed between the beam plates, the second bolts 14 are inserted into the second springs 15, then, the second bolts 14 penetrate through the insertion holes, the gaskets 16 are sleeved at the end heads of the second bolts 14, and then, the nuts 17 are screwed; the slide rail 11 in the middle is assembled by carrying the buffer mechanism according to the mode, when the anti-collision beam is impacted, the impact force reaches the outer beam 1, the outer beam 1 is buffered through the first spring 4 and the rubber layer 8, and the outer beam 1 on two sides of the impact point is dragged through the second spring 15, so that the impact force is further reduced, the protection capability is improved, when one part of the damaged anti-collision beam needs to be replaced, when the end head part is replaced, the first bolt 13 and the second bolt 14 at the joint of the outer beams 1 on two sides are detached, the damaged part is taken down, new parts can be replaced, the whole anti-collision beam does not need to be replaced, and the maintenance cost is reduced.
The working principle and the beneficial effects of the utility model are as follows: the anti-collision beam convenient to mount for the new energy automobile can be easily assembled and mounted on the automobile main body 12 by one person by adopting the arrangement of splicing the plurality of beam plates, the labor intensity of workers in mounting the anti-collision beam is reduced, and when the anti-collision beam is damaged, the damaged part is observed, then only the beam plate on the outer beam 1 at the part needs to be taken down for maintenance and replacement, so that the aim of reducing the maintenance time of the maintenance cost is fulfilled, through the arrangement of the rubber layer 8 and the buffer mechanism, two different buffer substances are adopted, the protection of the anti-collision beam on the automobile main body 12 can be further strengthened, the protection capability of the anti-collision beam on the automobile main body 12 is further improved, through the arrangement of the first bolt 13 and the second bolt 14, when the anti-collision beam is dismounted in use, only need take off first bolt 13 and second bolt 14, just can dismantle into a plurality of solitary subassemblies with whole crashproof roof beam, reached the purpose of convenient dismantlement.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a new energy automobile easy to assemble's anticollision roof beam, includes outer roof beam (1), buffer gear and installation mechanism, its characterized in that: one end of the buffer mechanism is connected with the inner wall of the outer beam (1), the other end of the buffer mechanism is connected with the mounting mechanism, an automobile main body (12) is arranged on one side of the mounting mechanism, the outer beam (1) is composed of a plurality of step-shaped beam plates, the two beam plates are connected through bolts, the buffer mechanism consists of a sleeve (2), a sleeve (3), a first spring (4), an upper mounting plate (6), a lower mounting plate (7) and a rubber layer (8), the sleeve (3) is connected with the sleeve (2) in a sliding way, the first spring (4) is arranged inside the sleeve (3), the mounting mechanism consists of a fixed plate (9), a connecting plate (10) and a slide rail (11), the fixed plate (9) is connected with a buffer mechanism, the slide rail (11) is in sliding connection with the automobile body (12), and the number of the buffer mechanism and the number of the installation mechanism are consistent with the number of the beam plates.
2. The anti-collision beam convenient to mount for the new energy automobile according to claim 1, characterized in that: the outer sides of the beam plates at the two ends of the outer beam (1) are arranged in a bent mode, through holes are formed in the ladder positions of the beam plates, second bolts (14) are inserted into the through holes in an inserted mode, second springs (15) are arranged between the two beam plates, the second springs (15) are sleeved on the outer portions of the second bolts (14), gaskets (16) are sleeved on the end portions of the second bolts (14), nuts (17) are arranged on the end portions of the second bolts (14), and the number of the second bolts (14), the number of the second springs (15) and the number of the nuts (17) are two.
3. The anti-collision beam convenient to mount for the new energy automobile according to claim 1, characterized in that: the sleeve (3) is inserted in the sleeve (2), one end of the sleeve (2) is fixedly connected with the inner side of the outer beam (1), one end of the sleeve (3) is fixedly connected with the fixing plate (9), the first spring (4) is arranged in the sleeve (3), spring seats (5) are fixedly connected to the two ends of the first spring (4), one of the spring seats (5) is fixedly connected with the inner top wall of the sleeve (2), and the other spring seat (5) is fixedly connected with the inner top wall of the sleeve (3).
4. The anti-collision beam convenient to mount for the new energy automobile according to claim 1, characterized in that: the upper mounting plate (6) is fixedly connected with the fixing plate (9), the lower mounting plate (7) is fixedly connected with the inner wall of the outer beam (1), one end of the rubber layer (8) is connected with the bottom of the upper mounting plate (6), and the other end of the rubber layer (8) is connected with the top of the lower mounting plate (7).
5. The anti-collision beam convenient to mount for the new energy automobile according to claim 4, characterized in that: the sleeve (2) and the sleeve (3) are arranged at the bottom of each fixing plate (9), and the upper mounting plate (6), the lower mounting plate (7) and the rubber layer (8) are located between the two sleeves (2) and the sleeve (3).
6. The anti-collision beam convenient to mount for the new energy automobile according to claim 1, characterized in that: the width of the sliding rail (11) at the two ends is larger than the width of the sliding rail (11) in the middle, the sliding rail (11) at the two ends is provided with a through hole, a first bolt (13) is arranged inside the through hole, and a threaded hole matched with the first bolt (13) is formed in the automobile body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206700.6U CN216709238U (en) | 2022-01-21 | 2022-01-21 | New energy automobile easy to assemble's crashproof roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220206700.6U CN216709238U (en) | 2022-01-21 | 2022-01-21 | New energy automobile easy to assemble's crashproof roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216709238U true CN216709238U (en) | 2022-06-10 |
Family
ID=81873059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220206700.6U Expired - Fee Related CN216709238U (en) | 2022-01-21 | 2022-01-21 | New energy automobile easy to assemble's crashproof roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216709238U (en) |
-
2022
- 2022-01-21 CN CN202220206700.6U patent/CN216709238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |