CN115675245A - Combined anti-collision buffer device capable of overturning and anti-collision buffer vehicle - Google Patents
Combined anti-collision buffer device capable of overturning and anti-collision buffer vehicle Download PDFInfo
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- CN115675245A CN115675245A CN202211317555.XA CN202211317555A CN115675245A CN 115675245 A CN115675245 A CN 115675245A CN 202211317555 A CN202211317555 A CN 202211317555A CN 115675245 A CN115675245 A CN 115675245A
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- 230000003139 buffering effect Effects 0.000 claims abstract description 133
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000002441 reversible effect Effects 0.000 claims description 25
- 230000000694 effects Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 108090000565 Capsid Proteins Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R2019/026—Buffers, i.e. bumpers of limited extent
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The application provides combination formula anticollision buffer device and anticollision buffering car can overturn, through setting to a plurality ofly by preceding buffering module that sets gradually backward, and adjacent two be equipped with slewing mechanism between the buffering module, slewing mechanism is used for being located the rear side buffering module upset to being located the front side buffering module upside when need not using, will be located the rear side through slewing mechanism buffering module upset to being located the front side buffering module upside can convert a plurality of buffering modules that the horizontal direction set gradually into perpendicular mode, recycles the last hydro-cylinder drive device drive buffer stop of buffering car and rotates 90, can pack the buffering module into the back car hopper in proper order, reducible windage and stop the limit for height condition.
Description
The application is a divisional application, the application number of the original application is 2021114006874, the application date is 2021, 11 and 24 days, and the patent names of the invention are as follows: durable type buffer stop and anticollision buffer car shocks resistance.
Technical Field
The application relates to the technical field of anti-collision buffer vehicle equipment, in particular to a reversible combined anti-collision buffer device and an anti-collision buffer vehicle.
Background
During road construction, in order to ensure the safety of constructors, an anti-collision vehicle needs to be placed behind a construction position. The existing anti-collision vehicle comprises a vehicle body and an anti-collision device arranged at the tail part of the vehicle body. When the collision-proof vehicle is in operation, the oil cylinder driving device drives the collision-proof device to turn to a horizontal state, when a rear vehicle collides with the buffer vehicle, the collision-proof device provides buffer for the moving vehicle body, the injury to constructors is reduced, and after the operation is finished, the collision-proof device turns to a position vertical to the vehicle body.
However, the existing anti-collision device has limited anti-collision capacity, general buffering stability and energy absorption effect, and after the operation is finished, the anti-collision device is overturned to a position vertical to a vehicle body, so that the anti-collision vehicle is subjected to large wind resistance when running or parking, is easy to overturn, causes vehicle damage, and cannot pass through when meeting a limit height.
Therefore, further improvements to existing impact protection devices are desirable.
Disclosure of Invention
In order to solve the technical problem, the application provides a reversible combined type anti-collision buffer device.
Another object of the present application is to provide a crash-cushion vehicle.
Can overturn combination formula anticollision buffer, include a plurality of by the preceding buffering module that sets gradually after to, and adjacent two be equipped with slewing mechanism between the buffering module, slewing mechanism is used for will being located the rear side buffering module upset to being located the front side buffering module upside.
In the above reversible combined anti-collision buffer device, the rotating mechanism is disposed on the left and right sides of the buffer module, and one end of the rotating mechanism is hinged to the front buffer module, and the other end of the rotating mechanism is hinged to the rear buffer module.
The upper end of the rotating mechanism is hinged with the buffering module positioned at the front side, and the lower end of the rotating mechanism is hinged with the buffering module positioned at the rear side.
In the above reversible combined anti-collision buffer device, a plurality of the rotating mechanisms are arranged in parallel on the side walls of two adjacent buffer modules.
According to the reversible combined type anti-collision buffer device, the side wall of the buffer module is provided with the upper hinge seat, and the lower side of the upper hinge seat is provided with the lower hinge seat;
the rotating mechanism comprises a connecting rod, the front end of the connecting rod is hinged to an upper hinged seat on the buffering module, the front end of the connecting rod is hinged to a lower hinged seat on the buffering module, the rear end of the connecting rod is hinged to a rear side of the buffering module, and the lower hinged seat is hinged to the lower hinged seat on the buffering module.
The reversible combined type anti-collision buffer device is characterized in that the side wall of the buffer module is provided with a rotation stopping part, and the rotation stopping part is used for preventing the buffer module positioned at the rear side from being turned to the front side of the buffer module positioned at the front side through the rotating mechanism.
The reversible combined type anti-collision buffer device is characterized in that the connecting rod is of a telescopic structure.
The reversible combined type anti-collision buffer device is characterized in that the middle part of the front side of the buffer module is provided with a hinged hook, the middle part of the rear side of the buffer module is provided with a hinged bulge which protrudes upwards, and the hinged hook on the buffer module on the rear side can be hung on the hinged bulge on the buffer module on the front side.
The reversible combined type anti-collision buffer device has the advantages that the number of the buffer modules is 3-5.
Anticollision buffer car, including the automobile body, the automobile body rear end is equipped with foretell combination formula anticollision buffer that can overturn, anticollision buffer car is still including locating just can reciprocate to order about on the automobile body combination formula anticollision buffer that can overturn is relative automobile body pivoted drive arrangement, drive arrangement can drive combination formula anticollision buffer that can overturn and rotate to horizontality or vertical condition.
Compared with the prior art, the beneficial effects of this application are as follows:
1. this application is through setting to a plurality of by the preceding buffering module that sets gradually backward, and adjacent two be equipped with slewing mechanism between the buffering module, slewing mechanism is used for will being located the rear side buffering module upset to being located the front side buffering module upside when need not using, will be located the rear side through slewing mechanism buffering module upset to being located the front side buffering module upside can convert a plurality of buffering modules that the horizontal direction set gradually into the vertical mode, recycles the last hydro-cylinder drive buffer stop of buffering car and rotates 90, can pack the buffering module into back car hopper in proper order, reducible windage and stop the limit for height condition.
2. The utility model provides an anticollision buffering car is provided with the combination formula anticollision buffer that can overturn at the automobile body rear end, can reduce the windage and stop the limit for height condition in the back car hopper of packing into in proper order with buffering module.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a perspective view of a crash cushion vehicle according to an embodiment of the present disclosure.
Fig. 2 is a schematic perspective view illustrating the driving device 5 driving the reversible combined crash cushion to be turned to a vertical state in the embodiment.
Fig. 3 is a schematic perspective view illustrating the embodiment in which the rotating mechanism 6 rotates the rear cushion module 1 to the upper side of the front cushion module 1, and the driving device 5 drives the reversible combined crash cushion to rotate vertically.
Fig. 4 is a perspective view of the reversible combined crash cushion according to the embodiment of the present application.
Fig. 5 is a schematic perspective view illustrating the buffer module 1 located at the rear side of the embodiment when rotating to the left side relative to the buffer module 1 located at the front side.
Fig. 6 is a right side view of the reversible combination crash cushion in an embodiment of the present application.
Fig. 7 is a partially enlarged view of portion i in fig. 4.
Fig. 8 is a schematic perspective view of the crash module 4 according to the embodiment of the present application.
Fig. 9 is a schematic perspective view of the rear housing 402 hidden by the crash module 4 according to the embodiment of the present application.
Fig. 10 is a sectional view taken along the line B-B in fig. 8.
Fig. 11 is an internal schematic view of the crash module 4 according to the embodiment of the present application.
Detailed Description
As shown in fig. 1-11, the reversible combined anti-collision device includes a plurality of buffer modules 1 sequentially arranged from front to back, a rotating mechanism 6 is disposed between two adjacent buffer modules 1, and the rotating mechanism 6 is used for overturning the buffer module 1 located at the rear side to the upper side of the buffer module 1 located at the front side.
In the existing design, after the operation is finished, the anti-collision device is overturned to a position vertical to a vehicle body, so that the anti-collision vehicle is subjected to large wind resistance when running or parking, is easy to turn on one's side, causes the damage of the vehicle, and cannot pass through when meeting the limit of height. This application is through setting to a plurality ofly by preceding buffering module 1 that sets gradually after to, and adjacent two be equipped with slewing mechanism 6 between the buffering module 1, slewing mechanism 6 is used for being located the rear side buffering module 1 upset to being located the front side buffering module 1 upside, when need not using, will be located the rear side through slewing mechanism 6 buffering module 1 upset to being located the front side buffering module 1 upside can convert a plurality of buffering modules 1 that the horizontal direction set gradually into perpendicular mode, recycles the last hydro-cylinder drive device drive buffer stop of buffering car and rotates 90, can pack buffering module 1 into back car hopper in proper order, reducible windage and stop the limit for height condition.
Preferably, the rotating mechanism 6 is arranged on the left side and the right side of the buffer module 1, one end of the rotating mechanism is hinged to the buffer module 1 located on the front side, and the other end of the rotating mechanism is hinged to the buffer module 1 located on the rear side. Through all being provided with slewing mechanism 6 in buffering module 1 both sides, can changeing the upside that is located front side buffering module 1 to the buffering module 1 that is located the rear side, the rethread buffer car on 5 with buffering module change over into the car hopper.
Preferably, the upper end of the rotating mechanism 6 is hinged to the front side of the cushion module 1, and the lower end of the rotating mechanism is hinged to the rear side of the cushion module 1. Due to the fact that the buffering modules 1 are arranged in an abutting mode, the rotating mechanism is arranged in the back-down and front-up directions, the buffering module 1 located on the back side can be turned over to the upper side of the buffering module located on the front side, and otherwise the buffering module 1 cannot be turned over.
Preferably, a plurality of rotating mechanisms 6 arranged in parallel are arranged on the side walls of two adjacent buffer modules 1. All be provided with two slewing mechanism between every equal two buffering module 1 in this application embodiment of one side, can prevent through this design that the buffering module 1 that is located the rear side from rotating toward front side or rear side along articulated department.
Preferably, an upper hinge seat 12 is arranged on the side wall of the buffer module 1, and a lower hinge seat 13 is arranged on the lower side of the upper hinge seat 12; the rotating mechanism 6 comprises a connecting rod 61, the front end of which is hinged to the upper hinged seat 12 on the front side of the buffer module 1, and the rear end of which is hinged to the lower hinged seat 13 on the rear side of the buffer module 1. The connecting rod 61 is hinged with the buffer modules 1 on two adjacent sides, so that the rear buffer module can be turned over to the upper side of the front buffer module.
Preferably, the side wall of the cushion module 1 is provided with a rotation stopping portion 14, and the rotation stopping portion 14 is used for preventing the cushion module 1 located at the rear side from being turned over to the front side of the cushion module 1 located at the front side through the rotating mechanism 6. The purpose of setting up the rotation-stopping portion is when the rear side buffering module changes the front side buffering module, can avoid the buffering module of rear side to continue to rotate forward to the buffering module front end of front side, influences the effect of folding up.
Preferably, the connecting rod 61 is of a telescopic structure. Through setting connecting rod 61 to flexible mode, can descend to front side buffering module upper end when the rear side buffering module rotates front side buffering module upside, do benefit to and accomodate.
Preferably, the middle part of the front side of the buffering module 1 is provided with a hinged hook 71, the middle part of the rear side is provided with a hinged protrusion 72 protruding upwards, and the hinged hook 71 on the buffering module 1 positioned at the rear side can be hung on the hinged protrusion 72 on the buffering module 1 positioned at the front side. Through the design, the buffer module 1 at the rear side and the buffer module 1 at the front side can be kept on the same horizontal plane, the hinged hook 71 of the buffer module at the rear side is hung on the hinged protrusion 72 of the buffer module at the front side, so that the buffer module and the front side are kept on the same horizontal plane, and the turnover mechanism is not influenced to rotate the buffer module 1 and the front side due to the hanging.
And two adjacent buffer module 1's the left and right sides wall is provided with slewing mechanism 6, slewing mechanism 6 is used for the elasticity spacing rear side that is located buffer module 1 is located the front side relatively buffer module 1 rotates. Can keep the buffering module 1 of rear side at the front side buffering module 1 directly behind through setting up slewing mechanism 6, produce the skew earlier when avoiding not striking, slewing mechanism 6 is elastic construction simultaneously, when rear vehicle striking, offset when can adapting to the striking plays the effect of elastic buffering.
Preferably, an upper hinge seat 12 and a lower hinge seat 13 are arranged on the side wall of the buffer module 1; slewing mechanism 6 includes the front end and is located the front side last articulated seat 12 on the buffering module 1 is articulated, the rear end with be located the rear side on the buffering module 1 articulated seat 13 articulated connecting rod 61 down, just connecting rod 61 is extending structure. The front cushion module 1 and the rear cushion module 1 are connected by a connecting rod 61.
Preferably, the number of the buffer modules 1 is 3-5; this application sets buffer to a plurality ofly, by the back of hitting only need with the buffer module local change that damages can, need not to improve maintenance efficiency and reduce the cost with buffer unit overall change.
The buffer module 1 at the rear side can rotate by an angle of 5-15 degrees towards the left side or the right side relative to the buffer module 1 at the front side. By this design, the offset can be angled to accommodate the angle of impact.
Preferably, buffer is including being used for connecting the mounting panel 3 in the vehicle rear end and locating 3 rear sides of mounting panel are used for absorbing produced energy when the vehicle collides buffering module 1, but combination formula anticollision buffer that can overturn still including locating mounting panel 3 with anticollision module 4 between the buffering module 1, anticollision module 4 includes crashproof casing 40, be close to in the anticollision casing 40 the mounting panel 3 side is equipped with preceding anticollision group 41, be close to in the anticollision casing 40 the buffering module 1 side is equipped with back anticollision group 42, preceding anticollision group 41 with back anticollision group 42 sets up relatively, works as buffering module 1 past when mounting panel 3 is close to, back anticollision group 42 drives buffering module 1 is towards keeping away from the direction removal of mounting panel 3, preceding anticollision group 41 drives mounting panel 3 is towards keeping away from the direction removal of buffering module 1.
This application is through setting up crashproof module 4 between buffering module 1 and mounting panel 3, crashproof module 4 is including setting up the preceding crashproof group 41 in mounting panel 3 side and setting up the back crashproof group 42 in buffering module 1 side, when buffering module 1 receives the striking, buffering module 1 drives back crashproof group 42 and is close to mounting panel 3 and preceding crashproof group 41, the repulsion effect between back crashproof group 42 and the preceding crashproof group 41 is passed through this moment, back crashproof group 42 drives buffering module 1 and removes towards the direction of keeping away from mounting panel 3, preceding crashproof group 41 drives mounting panel 3 and removes towards the direction of keeping away from buffering module 1, avoid buffering module 1 to hit mounting panel 3 through this design, thereby protect oil cylinder drive, this application plays the guard action to oil cylinder drive when can playing rear vehicle striking through setting up crashproof module 4, avoid oil cylinder drive to scrap because of the striking damage, change cost is reduced.
Preferably, a front magnetic member 411 is disposed on the front anti-collision group 41, a rear magnetic member 421 is disposed on the rear anti-collision group 42, and opposite ends of the front magnetic member 411 and the rear magnetic member 421 have the same magnetic poles and repel each other. This application utilizes magnetic material like poles to repel principle, be provided with back magnetic part 421 and preceding magnetic part 411 respectively at buffering module 1 and mounting panel 3, want to set up to the same S utmost point or N utmost point to the opposite, when buffering module 1 receives high-speed striking, buffering module 1 orders about back magnetic part 421 and is close to preceding magnetic part 411, through the principle that like poles repel each other, back magnetic part 421 provides repulsion force, prevent that buffering module 1 from bumping into hydro-cylinder drive device, and then protect hydro-cylinder drive device.
Preferably, the front anti-collision group 41 further includes a front base 412 disposed on the side of the anti-collision housing 40 close to the mounting plate 3, the front base 412 is provided with a front caulking groove which is recessed inwards, and the front magnetic member 411 is embedded in the front caulking groove; through setting up preceding base 412 for fixed preceding magnetic part 411, preferably preceding magnetic part 411 inlays to be established behind preceding base 412, and the surface is through polyurethane resin seal package, plays the protection effect.
The rear anti-collision group 42 further comprises a rear base 422 arranged on the side, close to the buffer module 1, of the anti-collision shell 40, an inward-concave rear caulking groove is formed in the rear base 422, and the rear magnetic piece 421 is embedded in the rear caulking groove; through setting up back base 422 for fixed back magnetic part 421, preferably back magnetic part 421 inlays establishes behind back base 422, and the surface is through polyurethane resin seal package, plays the protection effect.
Preferably, the front base 412 is provided with a plurality of front caulking grooves distributed in a rectangular array, the front magnetic members 411 are provided with a plurality of front caulking grooves and are respectively embedded in the plurality of front caulking grooves, and the magnetic poles of the adjacent 2 front magnetic members 411 are opposite; the magnetic poles of adjacent magnets are opposite, i.e. the magnetic poles of opposite angle magnets are identical, and are identical to N pole or S pole, and the magnetic poles of another opposite angle magnets are identical, and identical to S pole or N pole, and the designed magnet array mode is arranged and opposite to the magnetic poles of adjacent magnets.
The rear base 422 is provided with a plurality of rear caulking grooves distributed in a rectangular array, the rear magnetic members 421 are provided with a plurality of rear caulking grooves and are respectively embedded in the rear caulking grooves, and the magnetic poles of the adjacent 2 rear magnetic members 421 are opposite; the magnetic poles of adjacent magnets are opposite, i.e. the magnetic poles of opposite angle magnets are identical, and are identical to N pole or S pole, and the magnetic poles of another opposite angle magnets are identical, and identical to S pole or N pole, and the designed magnet array mode is arranged and opposite to the magnetic poles of adjacent magnets.
Preferably, the front anti-collision group 41 is provided with a plurality of groups in the vertical direction, including an upper front anti-collision group 415 located on the upper side, a middle front anti-collision group 416 located in the middle, and a lower front anti-collision group 417 located on the lower side, an upper front inclined surface 413 inclined toward the front lower side is provided on the rear side of the front base 412 on the upper front anti-collision group 415, the front magnetic member 411 is obliquely provided on the upper front inclined surface 413, a lower front inclined surface 414 inclined toward the rear lower side is provided on the rear side of the front base 412 on the lower front anti-collision group 417, and the front magnetic member 411 is obliquely provided on the lower front inclined surface 414;
the rear anti-collision group 42 is provided with a plurality of groups in the vertical direction, including an upper rear anti-collision group 425 located on the upper side and opposite to the upper front anti-collision group 415, a middle rear anti-collision group 426 located in the middle and opposite to the middle front anti-collision group 416, and a lower rear anti-collision group 427 located on the lower side and opposite to the lower front anti-collision group 417, wherein an upper rear inclined surface 423 inclined toward the front lower side is provided on the front side of the rear base 422 on the upper rear anti-collision group 425, the rear magnetic member 421 is obliquely provided on the upper rear inclined surface 423, a lower rear inclined surface 424 inclined toward the rear lower side is provided on the front side of the rear base 422 on the lower rear anti-collision group 427, and the rear magnetic member 421 is obliquely provided on the lower rear inclined surface 424.
The upper front anti-collision group 415 and the upper rear anti-collision group 425 are arranged to be inclined towards the front lower side, so that when the front anti-collision group is impacted, repulsive force in the direction towards the front lower side can be provided, the phenomenon that the front anti-collision group is dislocated to be repelled towards the upper side due to the repulsive force is avoided, the lower front anti-collision group 417 and the lower rear anti-collision group 427 are arranged to be inclined towards the front lower side, when the front anti-collision group is impacted, repulsive force in the direction towards the front lower side can be provided, the phenomenon that the front anti-collision group is dislocated to be repelled towards the lower side due to the repulsive force is avoided, and the total repulsive force can play a role in stabilizing and repelling.
Preferably, the front anti-collision group 41 and the rear anti-collision group 42 are provided with a plurality of groups and are distributed at equal intervals. This application upside set up 2 group before anti-collision group 41 with back anti-collision group 42, the centre set up 3 group before anti-collision group 41 with back anti-collision group 42, the downside set up 2 group before anti-collision group 41 with back anti-collision group 42, through the design that the interval set up, can provide stable repulsion force.
Preferably, the anti-collision shell 40 comprises a front shell 401 connected to the mounting plate 3, a rear shell 402 connected to the cushion module 1, and an intermediate shell 403 connected between the front shell 401 and the rear shell 402, wherein the intermediate shell 403 is made of a flexible material. By securing the front cushion group 41 and the rear cushion group 42 inside the front shell 401 and the rear shell 402, respectively, while connecting the front shell 401 and the rear shell 402 using the middle shell 403, a cushion space can be provided in the event of a collision by designing the middle shell 403 to be a flexible material, which may be a tarpaulin or other elastic material.
Preferably, the anti-collision module 4 further includes a guiding group 43 disposed around the anti-collision housing 40 and used for guiding along the front-back direction, the guiding group 43 includes a front sleeve 431 disposed on the front housing 401, a rear sleeve 432 disposed on the rear housing 402, and a guiding rod 433 disposed in the front sleeve 431 and the rear sleeve 432 and sleeved at both ends thereof, a front reset piece 434 is disposed between the front end of the front housing 401 and the front end of the guiding rod 433, and a rear reset piece 435 is disposed between the rear housing 402 and the rear end of the guiding rod 433. Through setting up direction group 43 and playing horizontal guide effect, avoid procapsid 401 with back casing 402 dislocation, influence buffering effect.
Preferably, the crash shell 40 is filled with liquid. The anti-collision shell 40 is a closed container, and has a water resistance effect by filling liquid therein, thereby further improving the buffering effect and protecting the driving device 5.
Preferably a plurality of buffering module 1 by preceding articulated in proper order back, and adjacent two among the buffering module 1, be located the rear side buffering module 1 can be located the front side relatively buffering module 1 is toward left side or right side rotation.
In the prior art, when a rear vehicle collides to the anti-collision device instead of the center, only one side of the anti-collision device has the effect, the anti-collision effect is reduced, and a good buffering protection effect cannot be achieved. This application is through setting up a plurality of preceding articulated buffering module 1 in proper order backward, and adjacent two among the buffering module 1, be located the rear side buffering module 1 can be located the front side relatively buffering module 1 rotates toward left side or right side, through this design, when the rear vehicle does not hit to the buffering module along the centre, the relative articulated buffering module of front side of buffering module of rear side rotates toward striking position side, through self-adaptation striking vehicle position adjustment buffering angle, reaches the purpose of protection rear vehicle, plays fine buffering guard action.
Preferably, the middle parts of two adjacent buffer modules 1 are hinged through a hinge mechanism 7. The utility model provides a 1 middle parts of buffering module are articulated, and when 1 left side of buffering module again when the striking direction, the buffering module of the relative front side of buffering module of rear side is toward the left side rotation to the position adjustment of adaptation striking transmits whole buffer with the impact, avoids only buffer on the left side to play the buffering effect, and the principle is the same on the right when the striking direction.
Preferably, the hinge mechanism 7 comprises a hinge hook 71 arranged in the middle of the front side of the buffer module 1, and a hinge protrusion 72 arranged in the middle of the rear side of the buffer module 1 and protruding upwards, and the hinge hook 71 on the buffer module 1 on the rear side is hinged on the hinge protrusion 72 on the buffer module 1 on the front side. The rear side of the buffering module 1 is provided with the hinged protrusion 72, and the front side of the buffering module 1 is provided with the hinged hook 71, so that the buffering module 1 at the rear side is hinged with the buffering module 1 at the front side, and the buffering module 1 can rotate towards the left side and the right side to adapt to the impact angle.
Another embodiment of this application, hinge mechanisms 7 is including locating the articulated couple 71 at buffering module 1 rear side middle part, and locate the bellied articulated arch 72 that makes progress in buffering module 1 front side middle part is located the front side on the buffering module 1 articulated couple 71 articulates and is located the rear side on the buffering module 1 on the articulated arch 72. Through the design, the rear buffer module 1 is hinged with the front buffer module 1, and the front buffer module can rotate towards the left side and the right side to adapt to the impact angle.
Preferably, the front end face and/or the rear end face of the cushion module 1 is provided with an arc-shaped portion 15. The arbitrary arc portion that is equipped with of terminal surface and rear end face before preferred buffering module 1 can make between the buffering module 1 of rear side and the front side buffering module 1 articulated through this arc portion to both sides are rotated about can to the adaptation striking angle.
Preferably, the arc of the arc-shaped part 15 is 100-120 °. Within this range, the final cushion module 1 is prevented from rotating to be perpendicular to the vehicle body.
Preferably, the number of the buffer modules 1 is 3-5. This application sets buffer to a plurality ofly, by hit the back only need with the buffer module local change of damage can, need not to have improved maintenance efficiency and the cost is reduced with buffer unit overall change.
Anticollision buffer car, including automobile body 2, 2 rear ends of automobile body are equipped with foretell combination formula anticollision buffer that can overturn, anticollision buffer car is still including locating on the automobile body 2 and can reciprocate to drive combination formula anticollision buffer that can overturn is relative 2 pivoted drive arrangement 5 of automobile body, drive arrangement 5 can drive combination formula anticollision buffer that can overturn and rotate to horizontality or vertical state.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. Can overturn combination formula anticollision buffer, its characterized in that: including a plurality of by preceding buffering module (1) that set gradually after, and adjacent two be equipped with slewing mechanism (6) between buffering module (1), slewing mechanism (6) are used for will being located the rear side buffering module (1) upset is to being located the front side buffering module (1) upside.
2. The reversible combined crash cushion of claim 1, wherein: the rotating mechanism (6) is arranged on the left side and the right side of the buffering module (1), one end of the rotating mechanism is hinged to the buffering module (1) located on the front side, and the other end of the rotating mechanism is hinged to the buffering module (1) located on the rear side.
3. The reversible combined crash cushion of claim 2, wherein: the upper end of the rotating mechanism (6) is hinged to the buffering module (1) located on the front side, and the lower end of the rotating mechanism is hinged to the buffering module (1) located on the rear side.
4. The reversible combined crash cushion of claim 3, wherein: the side walls of two adjacent buffer modules (1) are provided with a plurality of rotating mechanisms (6) which are arranged in parallel.
5. The reversible combined crash cushion of claim 3, wherein: an upper hinge seat (12) is arranged on the side wall of the buffer module (1), and a lower hinge seat (13) is arranged on the lower side of the upper hinge seat (12);
slewing mechanism (6) include the front end with be located the front side last articulated seat (12) on buffering module (1) articulated, the rear end with be located the rear side buffering module (1) last articulated seat (13) articulated connecting rod (61).
6. The reversible combined crash cushion of claim 5, wherein: be equipped with on buffering module (1) lateral wall and end rotation portion (14), end rotation portion (14) are used for preventing to be located the rear side buffering module (1) passes through slewing mechanism (6) upset is to being located the front side buffering module (1) front side.
7. The reversible combined crash cushion of claim 5, wherein: the connecting rod (61) is of a telescopic structure.
8. The reversible combined crash cushion of claim 1, wherein: buffering module (1) front side middle part is equipped with articulated couple (71), rear side middle part is equipped with the bellied articulated arch (72) that makes progress, is located the rear side on buffering module (1) articulated couple (71) can articulate in being located the front side on buffering module (1) articulated arch (72).
9. The reversible combined crash cushion of claim 1, wherein: the number of the buffer modules (1) is 3-5.
10. Anticollision buffer car, including automobile body (2), its characterized in that: the rear end of the vehicle body (2) is provided with the reversible combined type anti-collision buffer device as claimed in any one of claims 1 to 9, the anti-collision buffer vehicle further comprises a driving device (5) which is arranged on the vehicle body (2) and can reciprocally drive the reversible combined type anti-collision buffer device to rotate relative to the vehicle body (2), and the driving device (5) can drive the reversible combined type anti-collision buffer device to rotate to a horizontal state or a vertical state.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020113972505 | 2020-12-04 | ||
| CN202011397250.5A CN112498210A (en) | 2020-12-04 | 2020-12-04 | Durable type buffer stop and anticollision buffer car shocks resistance |
| CN202111400687.4A CN113911014B (en) | 2020-12-04 | 2021-11-24 | Durable type buffer stop and anticollision buffer car shocks resistance |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111400687.4A Division CN113911014B (en) | 2020-12-04 | 2021-11-24 | Durable type buffer stop and anticollision buffer car shocks resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115675245A true CN115675245A (en) | 2023-02-03 |
Family
ID=74969705
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011397250.5A Withdrawn CN112498210A (en) | 2020-12-04 | 2020-12-04 | Durable type buffer stop and anticollision buffer car shocks resistance |
| CN202211317573.8A Pending CN115649036A (en) | 2020-12-04 | 2021-11-24 | Bionic energy-absorbing type anti-collision buffer device and anti-collision buffer vehicle |
| CN202111400687.4A Active CN113911014B (en) | 2020-12-04 | 2021-11-24 | Durable type buffer stop and anticollision buffer car shocks resistance |
| CN202211317555.XA Pending CN115675245A (en) | 2020-12-04 | 2021-11-24 | Combined anti-collision buffer device capable of overturning and anti-collision buffer vehicle |
| CN202211318290.5A Pending CN115675247A (en) | 2020-12-04 | 2021-11-24 | Self-adaptive angle adjusting buffer device and anti-collision buffer vehicle |
| CN202211318280.1A Pending CN115675246A (en) | 2020-12-04 | 2021-11-24 | Combined impact-resistant anti-collision buffer device and anti-collision buffer vehicle |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011397250.5A Withdrawn CN112498210A (en) | 2020-12-04 | 2020-12-04 | Durable type buffer stop and anticollision buffer car shocks resistance |
| CN202211317573.8A Pending CN115649036A (en) | 2020-12-04 | 2021-11-24 | Bionic energy-absorbing type anti-collision buffer device and anti-collision buffer vehicle |
| CN202111400687.4A Active CN113911014B (en) | 2020-12-04 | 2021-11-24 | Durable type buffer stop and anticollision buffer car shocks resistance |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211318290.5A Pending CN115675247A (en) | 2020-12-04 | 2021-11-24 | Self-adaptive angle adjusting buffer device and anti-collision buffer vehicle |
| CN202211318280.1A Pending CN115675246A (en) | 2020-12-04 | 2021-11-24 | Combined impact-resistant anti-collision buffer device and anti-collision buffer vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN112498210A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112319342A (en) * | 2020-12-04 | 2021-02-05 | 中山市易路美道路养护科技有限公司 | Combined anti-collision buffer device and anti-collision buffer vehicle |
| CN114892604B (en) * | 2022-05-19 | 2023-06-30 | 江苏科技大学 | Distributed pier anti-collision device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05238336A (en) * | 1992-02-29 | 1993-09-17 | Suzuki Motor Corp | Impact relaxing device within bumper |
| KR20020074885A (en) * | 2001-03-22 | 2002-10-04 | 기아자동차주식회사 | A bumper using magnetic force for automobile |
| CN205589158U (en) * | 2016-03-15 | 2016-09-21 | 北京宝景泰克汽车零部件有限公司 | Safe crashproof bumper |
| CN106515632B (en) * | 2016-12-20 | 2018-10-26 | 山东国金汽车制造有限公司 | A kind of passenger car hydraulic pressure collision prevention girders |
| CN207225283U (en) * | 2017-09-13 | 2018-04-13 | 承德石油高等专科学校 | A kind of automobile buffer beam with slowly rebound |
| CN108454548A (en) * | 2018-04-26 | 2018-08-28 | 德州职业技术学院（德州市技师学院） | A kind of automobile mechanical buffer and method |
| CN108749753B (en) * | 2018-06-05 | 2021-03-02 | 李嘉斌 | Magnetic type automobile collision damping device |
| CN208789625U (en) * | 2018-08-03 | 2019-04-26 | 深圳市粤通建设工程有限公司 | Anticollision buffer vehicle |
| CN109017651B (en) * | 2018-08-27 | 2024-07-05 | 广东乾行达汽车安全科技有限公司 | Anti-collision buffer device and anti-collision buffer vehicle |
| CN209212851U (en) * | 2018-12-05 | 2019-08-06 | 大连交通大学 | A kind of locomotive magnetic shockproof device |
| CN110053575A (en) * | 2019-05-09 | 2019-07-26 | 蚌埠学院 | A kind of self-locking energy absorbing vehicle bumper holder and its installation method |
| CN110761216A (en) * | 2019-10-23 | 2020-02-07 | 南通威而多专用汽车制造有限公司 | Heavy anti-collision buffer vehicle |
| CN211809577U (en) * | 2019-12-27 | 2020-10-30 | 黄朝一 | Suspension vehicle anti-collision structure |
-
2020
- 2020-12-04 CN CN202011397250.5A patent/CN112498210A/en not_active Withdrawn
-
2021
- 2021-11-24 CN CN202211317573.8A patent/CN115649036A/en active Pending
- 2021-11-24 CN CN202111400687.4A patent/CN113911014B/en active Active
- 2021-11-24 CN CN202211317555.XA patent/CN115675245A/en active Pending
- 2021-11-24 CN CN202211318290.5A patent/CN115675247A/en active Pending
- 2021-11-24 CN CN202211318280.1A patent/CN115675246A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN115649036A (en) | 2023-01-31 |
| CN113911014B (en) | 2022-11-18 |
| CN115675246A (en) | 2023-02-03 |
| CN112498210A (en) | 2021-03-16 |
| CN115675247A (en) | 2023-02-03 |
| CN113911014A (en) | 2022-01-11 |
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