CN219728118U - Special-shaped section high-strength automobile anti-collision beam - Google Patents
Special-shaped section high-strength automobile anti-collision beam Download PDFInfo
- Publication number
- CN219728118U CN219728118U CN202320991191.7U CN202320991191U CN219728118U CN 219728118 U CN219728118 U CN 219728118U CN 202320991191 U CN202320991191 U CN 202320991191U CN 219728118 U CN219728118 U CN 219728118U
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- connecting plate
- tripod
- collision beam
- section high
- supporting
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- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a high-strength automobile anti-collision beam with a special-shaped cross section, which comprises a front device, wherein a supporting device and a butt joint device are fixedly arranged at the rear end of the front device, the supporting device is positioned at the front end of the butt joint device, the supporting device comprises a tripod, a positioning base hole, a back plate and An Chakong, the positioning base hole is formed in the rear end of the tripod, the tripod is symmetrically and slidingly inserted into the top end and the bottom end of the back plate, the inserting hole is formed in one end of the tripod, far away from the back plate, the butt joint device comprises a connecting plate, a supporting key, a limiting spring, a base frame and an inserting rod, the supporting key is symmetrically and fixedly arranged at the bottom end and the top end of the connecting plate, the limiting spring is symmetrically and fixedly arranged in the two ends of the connecting plate, and the base frame is fixedly arranged at one end, close to the supporting key, of the limiting spring in a sliding penetrating way. The utility model realizes the purpose of improving the strength of the anti-collision beam through the arrangement of the supporting device and the butt joint device.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a high-strength automobile anti-collision beam with a special-shaped cross section.
Background
The anti-collision beam is mainly used for reducing maintenance cost during medium-low speed collision, and reducing injury to members to a certain extent, and the front anti-collision beam and the rear anti-collision beam are devices for bearing the collision force for the first time, so that an important idea in the aspect of passive safety of a vehicle body is that the whole body is stressed by one point. It is said that if a certain position of the car body is impacted, the protection effect is poor if only the position is stressed. If the whole skeleton structure is stressed when a certain point is stressed, the strength of the force stressed by the certain point can be reduced to the greatest extent, and particularly, the front and rear anti-collision steel beams play an obvious role.
Such as an anti-collision beam structure, an anti-collision beam and an automobile with the Chinese patent publication number of CN 207889667U. This crashproof roof beam structure includes: the anti-collision beam is provided with a first concave part and a second concave part on two opposite sides respectively; the left energy absorption box is arranged at one end of the anti-collision beam; and the right energy absorption box is arranged at the other end of the anti-collision beam.
The crashproof roof beam in the above-mentioned patent can only realize preventing the cracked function in advance of energy-absorbing box when using, and current crashproof roof beam is when using, because the inside of crashproof roof beam adopts hollow structure to set up, and the connection structure of crashproof roof beam adopts the I shape to connect the location mostly for the intensity level of crashproof roof beam is not high, consequently needs an equipment to improve it to above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a high-strength automobile anti-collision beam with a special-shaped cross section, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special-shaped cross-section high strength car anticollision roof beam, includes the leading device, leading device's rear end fixed mounting has strutting arrangement and interfacing apparatus, just strutting arrangement is located interfacing apparatus's front end, strutting arrangement includes tripod, location base hole, backplate and An Chakong, the back inside at the tripod is seted up to the location base hole, tripod symmetry slip grafting is inside the top and the bottom of backplate, the one end inside keeping away from the backplate at the tripod is seted up to the mounting hole, interfacing apparatus includes connecting plate, supporting key, spacing spring, bed frame and inserted bar, supporting key symmetry fixed mounting is on the bottom and the top of connecting plate, spacing spring symmetry fixed mounting is inside the both ends of connecting plate, the bed frame slip runs through connecting plate fixed mounting is near on the one end of supporting key at spacing spring, the inserted bar symmetry fixed mounting deviates from on one end of spacing spring.
Preferably, the front device comprises an anti-collision beam, X-shaped support columns and a hollow partition plate, wherein the hollow partition plate is fixedly arranged at the front end of the anti-collision beam, and the X-shaped support columns are fixedly arranged in the anti-collision beam at equal intervals.
Preferably, the backboard and the connecting plate are fixedly arranged at the rear end of the anti-collision beam, the connecting plate is positioned at the front end of the backboard, and the inserting holes are sleeved on the supporting keys in a sliding manner.
Preferably, the support key is close to the outside center of the limiting spring, the inside of the two ends of the connecting plate and the inside of the two ends of the inserting hole are respectively provided with through holes matched with the inserting rod.
Preferably, guide grooves matched with the base frames are formed in the tops and bottoms of the two ends of the connecting plate, and the base frames are vertically aligned with the backboard.
Preferably, the top end and the bottom end of the backboard are symmetrically provided with butt joint grooves matched with the tripod.
Compared with the prior art, the utility model has the following beneficial effects:
when the device is used, the device is arranged through the combination of the supporting device and the front device, the tripod is sleeved on the supporting key in a sliding manner, the connecting plate is fixedly arranged at the rear end of the anti-collision beam, so that the anti-collision beam can be subjected to reinforced positioning and supporting work, meanwhile, the tripod, the back plate and the connecting plate are in sectional butt joint, so that the assembly can be conveniently detached, the original collision force is absorbed through the arrangement of the hollow partition plate, a plurality of X-shaped supporting columns are arranged in the anti-collision beam, the anti-collision beam can be reinforced and supported in the anti-collision beam, and the anti-collision grade of the anti-collision beam is improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of a supporting device according to the present utility model;
FIG. 3 is a schematic view of a docking device according to the present utility model;
fig. 4 is a schematic structural view of a front-end device according to the present utility model.
In the figure: 1-supporting device, 2-interfacing apparatus, 3-leading device, 4-tripod, 5-location foundation hole, 6-backplate, 7-ampere jack, 8-connecting plate, 9-supporting key, 10-spacing spring, 11-bed frame, 12-inserted bar, 13-crashproof roof beam, 14-X type support column, 15-hollow baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a special-shaped cross-section high strength car anticollision roof beam, including leading device 3, leading device 3's rear end fixed mounting has strutting arrangement 1 and interfacing apparatus 2, and strutting arrangement 1 is located interfacing apparatus 2's front end, strutting arrangement 1 includes tripod 4, location base hole 5, backplate 6 and ampere-in hole 7, location base hole 5 is seted up inside tripod 4's rear end, tripod 4 symmetry slip grafting is inside backplate 6's top and bottom, install-in hole 7 and set up inside tripod 4's one end of keeping away from backplate 6, interfacing apparatus 2 includes connecting plate 8, supporting key 9, spacing spring 10, bed frame 11 and inserted bar 12, supporting key 9 symmetry fixed mounting is on connecting plate 8's bottom and top, spacing spring 10 symmetry fixed mounting is inside connecting plate 8's both ends, bed frame 11 slip runs through connecting plate 8 fixed mounting is close to spacing spring 9's one end, inserted bar 12 symmetry fixed mounting is on bed frame 11 one end that deviates from spacing spring 10.
The front device 3 comprises an anti-collision beam 13, X-shaped supporting columns 14 and a hollow partition plate 15, wherein the hollow partition plate 15 is fixedly arranged at the front end of the anti-collision beam 13, the X-shaped supporting columns 14 are fixedly arranged in the anti-collision beam 13 at equal intervals, and the strength of the inside of the anti-collision beam 13 can be improved.
The backplate 6 and connecting plate 8 fixed mounting are on the rear end of crashproof roof beam 13, and connecting plate 8 are located the front end of backplate 6, and the ampere of socket 7 sliding sleeve connects on supporting key 9, can promote tripod 4 and the butt joint accuracy of connecting plate 8.
The supporting key 9 is close to the outside center of the limiting spring 10, through holes matched with the inserting rods 12 are respectively formed in the two ends of the connecting plate 8 and the two ends of the inserting holes 7, the inserting rods 12 are driven to be taken out from the inserting holes 7, the connecting plate 8 and the through holes in the supporting key 9 by pulling the base frame 11 outwards, the tripod 4 can be released, and the tripod 4 and the connecting plate 8 can be detached independently.
Guide grooves matched with the base frames 11 are formed in the tops and bottoms of the two ends of the connecting plate 8, the base frames 11 are vertically aligned with the back plate 6, and the grid blocking strength of the anti-collision beam 13 can be improved through the grid blocking of the base frames 11.
The butt joint grooves matched with the tripod 4 are symmetrically formed in the top end and the bottom end of the backboard 6, so that the tripod 4 is conveniently installed in the backboard 6.
Working principle: when in use, the rear ends of the back plate 6 and the anti-collision beam 13 are respectively fixedly arranged on an external frame, then the base frame 11 is respectively pulled outwards in opposite directions until the inserted rod 12 moves out of the supporting key 9 and the inside of the connecting plate 8, then the rear end and the front end of the tripod 4 are respectively moved to the top end of the back plate 6 and the supporting key 9, so that the rear end of the tripod 4 is inserted into the inside of the back plate 6, the inserting hole 7 is in sliding sleeve connection with the supporting key 9, meanwhile, the base frame 11 can be released, the inserted rod 12 can be driven to rapidly move towards the inside of the connecting plate 8 and the supporting key 9 through the elasticity of the limiting spring 10 until the inserted rod 12 is inserted into the through holes inside the connecting plate 8, the supporting key 9 and the inserting hole 7, so that the connection can be established among the tripod 4, the back plate 6 and the anti-collision beam 13, and simultaneously, the external bolts can penetrate through the locating base holes 5 inside the back plate 6 and the tripod 4, until being connected with a frame, the tripod 4 can be fixedly connected on the backboard 6 to complete the integral installation work of the device, when the anti-collision beam 13 is impacted, the original impact potential energy can be absorbed by the hollow partition plate 15, meanwhile, after the hollow partition plate 15 is deformed, the hollow partition plate 15 can be equidistantly arranged inside the anti-collision beam 13, so that the supporting strength inside the anti-collision beam 13 can be improved, the anti-collision performance of the anti-collision beam 13 is enhanced, and the tripod 4 is symmetrically arranged between the backboard 6 and the connecting plate 8, the connecting plate 8 is connected with the anti-collision beam 13, the connecting plate 8 can be matched with the tripod 4 to limit, a reinforced supporting layer is formed at the rear end of the anti-collision beam 13, and the rear end of the base frame 11 can be driven to be contacted with the front end surface of the backboard 6 when the connecting plate 8 moves towards the rear end, so that the distance of the connecting plate 8 and the anti-collision beam 13 moving towards the rear end can be maximally reduced, the impact strength of the impact beam 13 is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special-shaped cross-section high strength car anticollision roof beam, includes leading device (3), the rear end fixed mounting of leading device (3) has strutting arrangement (1) and interfacing apparatus (2), just strutting arrangement (1) are located the front end of interfacing apparatus (2), its characterized in that: support device (1) is including tripod (4), location foundation hole (5), backplate (6) and ampere-in hole (7), the rear end inside at tripod (4) is seted up in location foundation hole (5), tripod (4) symmetry slip grafting is inside the top and the bottom of backplate (6), it is inside that tripod (4) keep away from the one end of backplate (6) to install in inserting hole (7), interfacing apparatus (2) include connecting plate (8), supporting key (9), spacing spring (10), bed frame (11) and inserted bar (12), supporting key (9) symmetry fixed mounting is on the bottom and the top of connecting plate (8), spacing spring (10) symmetry fixed mounting is inside the both ends of connecting plate (8), bed frame (11) slip runs through connecting plate (8) fixed mounting and is close to on the one end of supporting key (9) in spacing spring (10), inserted bar (12) symmetry fixed mounting is on the one end that bed frame (11) deviates from spacing spring (10).
2. The profiled cross section high strength automotive impact beam of claim 1, wherein: the front device (3) comprises an anti-collision beam (13), X-shaped support columns (14) and a hollow partition plate (15), wherein the hollow partition plate (15) is fixedly installed at the front end of the anti-collision beam (13), and the X-shaped support columns (14) are fixedly installed inside the anti-collision beam (13) at equal intervals.
3. The profiled cross section high strength automotive impact beam of claim 2, wherein: the back plate (6) and the connecting plate (8) are fixedly arranged at the rear end of the anti-collision beam (13), the connecting plate (8) is positioned at the front end of the back plate (6), and the inserting hole (7) is sleeved on the supporting key (9) in a sliding manner.
4. A profiled cross section high strength automotive impact beam as claimed in claim 3, wherein: the supporting key (9) is close to the outer center of the limiting spring (10), through holes matched with the inserting rods (12) are respectively formed in the two ends of the connecting plate (8) and the two ends of the inserting holes (7).
5. The profiled cross section high strength automotive impact beam of claim 4, wherein: guide grooves matched with the base frames (11) are formed in the tops and bottoms of the two ends of the connecting plate (8), and the base frames (11) are vertically aligned with the backboard (6).
6. The profiled cross section high strength automotive impact beam of claim 5, wherein: and butt joint grooves matched with the tripod (4) are symmetrically formed in the top end and the bottom end of the backboard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320991191.7U CN219728118U (en) | 2023-04-27 | 2023-04-27 | Special-shaped section high-strength automobile anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320991191.7U CN219728118U (en) | 2023-04-27 | 2023-04-27 | Special-shaped section high-strength automobile anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219728118U true CN219728118U (en) | 2023-09-22 |
Family
ID=88025368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320991191.7U Active CN219728118U (en) | 2023-04-27 | 2023-04-27 | Special-shaped section high-strength automobile anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219728118U (en) |
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2023
- 2023-04-27 CN CN202320991191.7U patent/CN219728118U/en active Active
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