CN113335216B - Lower part protection crossbeam before heavy truck lightweight - Google Patents
Lower part protection crossbeam before heavy truck lightweight Download PDFInfo
- Publication number
- CN113335216B CN113335216B CN202110774268.0A CN202110774268A CN113335216B CN 113335216 B CN113335216 B CN 113335216B CN 202110774268 A CN202110774268 A CN 202110774268A CN 113335216 B CN113335216 B CN 113335216B
- Authority
- CN
- China
- Prior art keywords
- heavy truck
- fixedly connected
- slider
- disc
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000003137 locomotive effect Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 206010024264 Lethargy Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
- B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- 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
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
- B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to the technical field of truck beams, and discloses a lightweight front lower part protection beam of a heavy truck, which comprises a front beam and side beams, wherein the front surface and the rear surface of the front beam are fixedly connected with the side beams, a speed sensor is embedded in the front surface of the rear side beam, the upper surface of the front beam is provided with two thread grooves, the inner side wall of each thread groove is in threaded connection with a thread disc, and the top ends of the thread discs are fixedly connected with thin rods; detect truck functioning speed at speedtransmitter, distance sensor then detects the distance of protection crossbeam and the place ahead vehicle (pedestrian, obstacle district), when protection crossbeam and vehicle distance reached numerical value among the control system, the motor operation, drive No. two operations of slider through the connecting strip, finally can realize that the round bar removes to the left side, and then make the side beam, the front beam stretches out locomotive certain distance, continue to be close the vehicle and speed does not reduce when suitable scope at the protection crossbeam, the warning buzzer sends sound and reminds.
Description
Technical Field
The invention relates to the technical field of truck beams, in particular to a lightweight front lower part protection beam of a heavy truck.
Background
Trucks (Truck), also known as trucks and generally called vans, refer to vehicles primarily intended for transporting goods and sometimes also to vehicles capable of towing other vehicles, belonging to the category of commercial vehicles. Generally, the vehicle can be classified into a heavy type and a light type according to the weight of the vehicle. Most trucks use a diesel engine as a power source, but some light trucks use gasoline, petroleum gas, or natural gas.
There is the crossbeam truck locomotive head on the existing market, the bumper casing, energy-absorbing buffer material etc. is used for protecting the locomotive, reduce the damage that the accident caused, but traditional crossbeam has a lot of weak points, the protection crossbeam is hidden inside the locomotive, though can reach the pleasing to the eye effect of vehicle, the protective effect is ordinary, and, there is the blind area in protection crossbeam department, lead to influencing driver driving truck, in addition, the truck is as often running long-distance use, driver driving time is long, sometimes the spirit is not enough concentrated, it is dangerous, treat to improve the protection crossbeam, make the crossbeam can the full play and worth.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a lightweight front lower part protection beam of a heavy truck, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lower part protection crossbeam before heavy truck lightweight, includes front beam and side crossbeam, the front surface and the rear surface fixed connection of front beam are connected with the side crossbeam, are in the rear the side crossbeam front surface inlays and is equipped with speedtransmitter, two thread grooves are seted up to the upper surface of front beam, every the inside wall threaded connection of thread groove has the thread dish, the thin pole of top fixedly connected with of thread dish, the top fixedly connected with disc of thin pole, be in the rear the outside cover of thin pole is equipped with upright section of thick bamboo, upright section of thick bamboo with thin pole rotates to be connected, the lateral wall winding of upright section of thick bamboo has the fender net, the connecting piece has been sewed up to the one end of fender net, just the connecting piece encircles the front the lateral wall of thin pole, and the connecting piece with thin pole can dismantle the connection, the left side the place ahead of front beam and left side rear fixedly connected with distance sensor, the right side of the front beam is fixedly connected with a baffle disc, the right end of the baffle disc is fixedly connected with a round rod, the outer part of the round rods is connected with a cylinder in a sliding way, the number of the round rods is two, the right ends of the two round rods are fixedly connected with a clip-shaped frame body together, the inner side wall of the square-shaped frame body is connected with a first sliding block in a sliding way, the inside of the first sliding block is rotatably connected with a shaft lever, a second sliding block is rotatably connected below the shaft lever, a U-shaped frame body is arranged outside the second sliding block, the U-shaped frame body is connected with the sliding block II in a sliding way, a circular ring is integrally formed on the left side of the U-shaped frame body, a disk body is rotatably connected inside the circular ring, a motor is arranged below the disk body, an output shaft of the motor is fixedly connected with the disk body, the upper part of the disk body is eccentrically connected with a connecting strip, and the other side of the connecting strip is rotationally connected with the second sliding block.
Preferably, a plurality of balls are embedded in the left side of the outer side wall of the round rod, the balls are in rolling connection with the round rod, and the balls are in contact with the inner side wall of the cylinder.
Preferably, the cylinder, the ring, the motor and the frame body are all installed in a light truck head, and a warning buzzer is installed in the light truck head.
Preferably, the connecting piece includes that first magic is pasted, second magic is pasted and is worked out cloth, it is fixed in to work out cloth keep off the place ahead of net, it has been sewed up to work out the rear surface left side of cloth first magic is pasted, it has been sewed up to work out the rear surface right side edge of cloth the second magic is pasted.
Preferably, the protection beam is adapted with a control system, the distance sensor and the speed sensor are connected with the control system, and the control system is connected with the motor and the warning buzzer.
Preferably, the left side of the upper part of the second sliding block is rotatably connected with the connecting strip, and the right side of the upper part of the second sliding block is rotatably connected with the shaft rod.
Preferably, the front cross beam and the two side cross beams jointly form a U-shaped structure, and the side cross beams are made of rubber.
Preferably, the outer side wall of the disc is provided with a sealing ring, and the sealing ring is fixedly adhered to the disc.
Preferably, a plurality of through round holes are uniformly formed in the thin rod.
(III) advantageous effects
The invention provides a lightweight front lower part protection crossbeam of a heavy truck, which has the following beneficial effects:
(1) according to the invention, through arranging structural elements such as a cylinder, a round rod, a ring, a disk body, a U-shaped frame body, a first sliding block, a square frame body, a motor, a shaft lever, a speed sensor, a distance sensor, a warning buzzer and the like, a designed protection cross beam is directly arranged at the head of a truck, a front cross beam and side cross beams are flush with the head and are exposed outside, the running speed of the truck is detected by the speed sensor, the distance sensor detects the distance between the protection cross beam and a vehicle in front (pedestrians and obstacle areas), when the distance between the protection cross beam and the vehicle reaches a value in a control system, the motor runs, the second sliding block is driven to run through a connecting strip, finally, the round rod can move to the left side, the side cross beam and the front cross beam extend out of the head for a certain distance, when the protection cross beam continues to approach the vehicle and the speed is not reduced within a proper range, the warning buzzer sounds to remind, when the protection crossbeam still continues to approach the vehicle, when reaching control system minimum, the motor can step by step control round bar and withdraw to the right side, and at this moment, protection crossbeam and vehicle distance are some greatly, through shifting apart from the front beam at conservative danger, remind the driver at dangerous distance range warning buzzer, avoid the driver to drive the traffic accident of lethargy, when very dangerous distance, the front beam moves to the right, improves the security.
(2) According to the invention, by arranging the retaining net, the circular disc, the connecting piece, the thin rod, the thread groove, the vertical cylinder, the thread disc, the round hole and other structural elements, a driver can rotate the thin rod out of the thread groove, the retaining net can be loosened from the vertical cylinder, the connecting piece is wound on the other thin rod, at the moment, the retaining net is unfolded in front of the truck head, the air outlet of the truck head can be shielded, catkin is prevented from entering the air outlet in autumn and summer, the operation is convenient, the resistance can be reduced by the round hole in the thin rod, the use of the vehicle in running is facilitated, the thin rod and the retaining net can be hidden in the thread cylinder, and the retaining net can be used according to the requirements of the driver.
(3) In the invention, the front cross beam is made of metal, the side cross beams are made of rubber, the front cross beam and the side cross beams form a U-shaped structure, the side cross beams can protect the corners of the vehicle head and avoid scratching other vehicles, and the designed protection cross beams are used for preventing the vehicles from running at the time of backing, turning or parking at the side positions, at the moment, the speed of the vehicles is low, and the siren, the motor and the like cannot run.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the connector of fig. 1 according to the present invention.
In the figure: 1. blocking a net; 2. a disc; 3. a connecting member; 301. a first magic tape; 302. a second magic tape; 303. weaving cloth; 4. a thin rod; 5. a thread groove; 6. a side cross member; 7. a distance sensor; 8. a cylinder; 9. a round bar; 10. a catch tray; 11. a tray body; 12. a connecting strip; 13. a speed sensor; 14. a front cross member; 15. a frame body in a shape of a Chinese character 'hui'; 16. a first sliding block; 17. a U-shaped frame body; 18. a second sliding block; 19. a motor; 20. a circular ring; 21. a siren; 22. erecting a cylinder; 23. a ball bearing; 24. a threaded disk; 25. a shaft rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a lightweight front lower part protection beam of a heavy truck comprises a front beam 14 and side beams 6, the front surface and the rear surface of the front beam 14 are fixedly connected with the side beams 6, the front surface of the side beams 6 at the rear part is embedded with a speed sensor 13, the upper surface of the front beam 14 is provided with two thread grooves 5, the inner side wall of each thread groove 5 is in threaded connection with a thread disc 24, the top end of the thread disc 24 is fixedly connected with a thin rod 4, the top end of the thin rod 4 is fixedly connected with a disc 2, the outer part of the thin rod 4 at the rear part is sleeved with a vertical cylinder 22, the vertical cylinder 22 is rotatably connected with the thin rod 4, the outer side wall of the vertical cylinder 22 is wound with a blocking net 1, one end of the blocking net 1 is sewed with a connecting piece 3, the connecting piece 3 surrounds the outer side wall of the thin rod 4 at the front part, the connecting piece 3 is detachably connected with the thin rod 4, the front side and the rear side of the front beam 14 is fixedly connected with a distance sensor 7, the right side fixedly connected with fender dish 10 of front beam 14, the right-hand member fixedly connected with round bar 9 of fender dish 10, the outside sliding connection of round bar 9 has drum 8, round bar 9 is totally two, the common fixedly connected with of right-hand member of two round bar 9 returns shape framework 15, the inside wall sliding connection that returns shape framework 15 has slider 16 No. one, the inside of slider 16 rotates and is connected with axostylus axostyle 25, the below of axostylus axostyle 25 rotates and is connected with slider 18 No. two, the outside of slider 18 No. two is equipped with U-shaped framework 17, U-shaped framework 17 and slider 18 sliding connection No. two, the left side integrated into one piece of U-shaped framework 17 has ring 20, the inside of ring 20 rotates and is connected with disk body 11, the below of disk body 11 is equipped with motor 19, motor 19's output shaft and disk body 11 fixed connection, disk body 11's top eccentric connection has connecting strip 12, and connecting strip 12's the opposite side rotates with slider 18 and is connected.
In the embodiment, the designed protection beam is directly arranged at the head of the truck, the front beam 14 and the side beams 6 are flush with the head and are exposed outside, the speed sensor 13 detects the running speed of the truck, the distance sensor 7 detects the distance between the protection beam and the front vehicle (pedestrians and obstacle areas), when the distance between the protection beam and the vehicle reaches the value in the control system, the motor 19 runs, the slider II 18 is driven to run through the connecting strip 12, finally, the round rod 9 can move to the left side, so that the side beams 6 and the front beam 14 extend out of the head by a certain distance, when the protection beam continuously approaches the vehicle and the speed is not reduced within a proper range, the alarm 21 gives out a sound for reminding, when the protection beam still continuously approaches the vehicle and reaches the lowest value of the control system, the motor 19 controls the round rod 9 to retract to the right side step by step, at the moment, the distance between the protection beam and the vehicle is larger, through keeping dangerous distance front beam aversion, remind the driver at dangerous distance range warning siren 21, avoid the driver to drive the traffic accident of lethargy, when very dangerous distance, front beam 14 removes to the right, improves the security, when the vehicle backs a car, turns round or side position parks, vehicle speed is low, when distance and speed all reach control system and set for numerical value, warning siren 21, motor 19 etc. can not move.
Furthermore, a plurality of balls 23 are embedded in the left side of the outer side wall of the round rod 9, the balls 23 are in rolling connection with the round rod 9, the balls 23 are in contact with the inner side wall of the cylinder 8, the round rod 9 horizontally moves in the cylinder 8, and the balls 23 reduce friction.
Further, drum 8, ring 20, motor 19 and time shape framework 15 all install in the light truck locomotive, install warning siren 21 in the light truck locomotive, and in dangerous distance range, warning siren 21 sends and reminds, like this, even the driver is nervous, also can awaken when squinting, the driver just can attention to drive concentratedly.
Further, connecting piece 3 includes that first magic is pasted 301, second magic is pasted 302 and is worked out cloth 303, works out cloth 303 and is fixed in the place ahead that keeps off net 1, and the rear surface left side of working out cloth 303 has sewed up first magic and has pasted 301, and the rear surface right side edge of working out cloth 303 has sewed up second magic and has pasted 302, and connecting piece 3 can be dismantled with slender pole 4, keeps off net 1 and twines completely at a vertical section of thick bamboo 22 outer wall, and connecting piece 3 twines on keeping off net 1, alright in order to keep off in net 1 income thread groove 5.
Furthermore, the protection beam is suitable for being provided with a control system, the distance sensor 7 and the speed sensor 13 are connected with the control system, the control system is connected with the motor 19 and the warning buzzer 21, the protection beam is installed on the head of the truck, when the speed of the truck exceeds 70 yards, the distance between the protection beam and the front vehicle is within the range of the control system, the speed does not tend to be reduced, the motor 19 can be operated, and the subsequent warning buzzer 21 is operated.
Furthermore, the left side above the second slider 18 is rotatably connected with a connecting strip 12, the right side above the second slider 18 is rotatably connected with a shaft rod 25, the connecting strip 12 drives the second slider 18 to move in the U-shaped frame 17, the U-shaped frame 17 and the ring 20 rotate, the first slider 16 slides in the square frame 15, and the second slider 18 and the first slider 16 are connected through the shaft rod 25, so that the square frame 15 can horizontally move leftwards and then move rightwards, and the moving position of the front cross beam 14 is realized.
Furthermore, the front cross member 14 and the two side cross members 6 together form a U-shaped structure, and the side cross members 6 are made of rubber.
Furthermore, the outer side wall of the disc 2 is provided with a sealing ring, the sealing ring is fixedly adhered to the disc 2, and when the protective beam collides with other vehicles, the sealing ring can prevent the disc 2 from directly colliding with the vehicle head.
Furthermore, a plurality of through round holes are uniformly formed in the thin rod 4, and when a vehicle runs, air flow passes through the round holes, so that the resistance of the thin rod 4 can be reduced.
In conclusion, the work flow of the invention is as follows: when the truck normally runs, the distance sensor 7 and the speed sensor 13 detect the distance from the barrier area and the current running speed, when the distance from the barrier area reaches a set value of a control system and the speed reaches 70 yards, the distance and the speed both exist, which represent the conservative dangerous distance at this time, the motor 19 controls the round rod 9 to slide leftwards step by step, the front cross beam 14 and the side cross beam 6 move leftwards, the distance from the protective cross beam to the barrier is a little bit, and the speed does not decrease, which represents the dangerous distance range at this time, the alarm 21 sounds to remind the driver to avoid the sleeping traffic accident of the driver, when the distance from the protective cross beam to the barrier is very close, the speed of the truck does not decrease to the safe range, which represents that the distance is a very dangerous distance, the motor 19 controls the round rod 9 to move rightwards, the front cross beam 14 moves rightwards, and some distances are expanded, is favorable for safe driving.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a lower part protection crossbeam before heavy truck lightweight, includes front beam (14) and side rail (6), its characterized in that: the front surface and the rear surface of the front cross beam (14) are fixedly connected with the side cross beam (6) and located at the rear part, a speed sensor (13) is embedded in the front surface of the side cross beam (6), two thread grooves (5) are formed in the upper surface of the front cross beam (14), each thread groove (5) is in threaded connection with a thread disc (24), a thin rod (4) is fixedly connected to the top end of each thread disc (24), a disc (2) is fixedly connected to the top end of each thin rod (4), a vertical cylinder (22) is located at the rear part, the thin rod (4) is sleeved outside the vertical cylinder (22), the vertical cylinder (22) is rotatably connected with the thin rod (4), a blocking net (1) is wound on the outer side wall of the vertical cylinder (22), a connecting piece (3) is sewn at one end of the blocking net (1), and the connecting piece (3) surrounds the front part and is located on the outer side wall of the thin rod (4), the connecting piece (3) is detachably connected with the thin rod (4), the front part of the left side of the front beam (14) and the rear part of the left side of the front beam (14) are fixedly connected with a distance sensor (7), the right side of the front beam (14) is fixedly connected with a baffle disc (10), the right end of the baffle disc (10) is fixedly connected with a round rod (9), the outer part of the round rod (9) is slidably connected with a cylinder (8), the number of the round rods (9) is two, the right ends of the two round rods (9) are fixedly connected with a clip-shaped frame body (15) together, the inner side wall of the clip-shaped frame body (15) is slidably connected with a first slider (16), the inner part of the first slider (16) is rotatably connected with a shaft lever (25), the lower part of the shaft lever (25) is rotatably connected with a second slider (18), the outer part of the second slider (18) is provided with a U-shaped frame body (17), and the U-shaped frame body (17) is slidably connected with the second slider (18), the left side integrated into one piece of U-shaped framework (17) has ring (20), the inside rotation of ring (20) is connected with disk body (11), the below of disk body (11) is equipped with motor (19), the output shaft of motor (19) with disk body (11) fixed connection, the top off-centre of disk body (11) is connected with connecting strip (12), just the opposite side of connecting strip (12) with slider No. two (18) rotate to be connected.
2. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: the lateral wall left side of round bar (9) is inlayed and is equipped with a plurality of ball (23), ball (23) with round bar (9) roll connection, ball (23) with the inside wall of drum (8) contacts.
3. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: the cylinder (8), the circular ring (20), the motor (19) and the square frame body (15) are all installed in the head of a light truck, and a warning buzzer (21) is installed in the head of the light truck.
4. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: connecting piece (3) include first magic subsides (301), second magic subsides (302) and establishment cloth (303), establishment cloth (303) are fixed in keep off the place ahead of net (1), the rear surface left side of establishment cloth (303) is sewed up first magic subsides (301), the rear surface right side edge of establishment cloth (303) is sewed up second magic subsides (302).
5. The heavy truck lightweight front lower guard rail according to claim 3, characterized in that: the protection beam is matched with a control system, the distance sensor (7) and the speed sensor (13) are connected with the control system, and the control system is connected with the motor (19) and the warning buzzer (21).
6. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: the left side of the upper part of the second sliding block (18) is rotatably connected with the connecting strip (12), and the right side of the upper part of the second sliding block (18) is rotatably connected with the shaft lever (25).
7. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: the front cross beam (14) and the two side cross beams (6) jointly form a U-shaped structure, and the side cross beams (6) are made of rubber.
8. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: the outer side wall of the disc (2) is provided with a sealing ring, and the sealing ring is fixedly adhered to the disc (2).
9. The heavy truck lightweight front lower guard rail according to claim 1, characterized in that: a plurality of through round holes are uniformly formed in the thin rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110774268.0A CN113335216B (en) | 2021-07-08 | 2021-07-08 | Lower part protection crossbeam before heavy truck lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110774268.0A CN113335216B (en) | 2021-07-08 | 2021-07-08 | Lower part protection crossbeam before heavy truck lightweight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113335216A CN113335216A (en) | 2021-09-03 |
| CN113335216B true CN113335216B (en) | 2022-07-22 |
Family
ID=77483074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110774268.0A Expired - Fee Related CN113335216B (en) | 2021-07-08 | 2021-07-08 | Lower part protection crossbeam before heavy truck lightweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113335216B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894673A (en) * | 1995-04-05 | 1999-04-20 | Pretsch, Jr.; Donald C. | Vehicle mounted backing distance gauge |
| EP2291836A1 (en) * | 2008-05-21 | 2011-03-09 | ADC Automotive Distance Control Systems GmbH | Driver assistance system for preventing a vehicle colliding with pedestrians |
| DE102010011302A1 (en) * | 2010-03-13 | 2011-09-15 | Daimler Ag | Impact protection device for vehicle, has units for detecting impending collision of vehicle to obstacle and for generation of pre-crash signal, and cross beam is arranged behind bumper on vehicle front or vehicle rear end |
| CN202243661U (en) * | 2011-08-09 | 2012-05-30 | 桂林电子科技大学 | Minitype four-wheeled agricultural vehicle |
| CN102658806A (en) * | 2012-05-09 | 2012-09-12 | 吉林大学 | Telescopic automobile bumper |
| EP2727774A1 (en) * | 2012-11-02 | 2014-05-07 | Autoliv Development AB | A motor vehicle safety arrangement |
| CN104340148A (en) * | 2014-10-27 | 2015-02-11 | 重庆市永宏陈记实业有限公司 | Classified damping type automobile bumper device with active anti-collision function |
| JP2016084036A (en) * | 2014-10-27 | 2016-05-19 | 三菱自動車工業株式会社 | Vehicle front structure |
| CN205854071U (en) * | 2016-08-01 | 2017-01-04 | 李梦雪 | A kind of new automobile anti-collision protection device |
| CN206217829U (en) * | 2016-09-07 | 2017-06-06 | 西京学院 | A kind of auto-safety mechanism based on front bumper |
| CN206537215U (en) * | 2017-02-17 | 2017-10-03 | 苏州慧桥自动化设备有限公司 | A kind of card lock carrier distance and infrared two-direction monitor-type anticollision device, collision-prevention device |
| CN206749720U (en) * | 2017-04-17 | 2017-12-15 | 浙江农业商贸职业学院 | A kind of automobile mechanical impact attenuation device |
| CN108791148A (en) * | 2018-06-26 | 2018-11-13 | 肇庆高新区国专科技有限公司 | A kind of coach front bumper |
| CN208993624U (en) * | 2018-08-22 | 2019-06-18 | 北京汽车股份有限公司 | A kind of bumper and vehicle |
| CN110481478A (en) * | 2019-09-29 | 2019-11-22 | 交通运输部公路科学研究所 | A kind of rear of hydrogen transport vehicle |
| CN210391030U (en) * | 2019-08-02 | 2020-04-24 | 上海沃勒起重设备有限公司 | Heavy type draw arm vehicle safety structure |
| CN111347992A (en) * | 2020-03-30 | 2020-06-30 | 西南科技大学 | Intelligent anti-collision energy absorption system and method for automobile |
| CN112193193A (en) * | 2020-10-26 | 2021-01-08 | 江苏大学 | Initiative extension formula car front bumper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009010673B4 (en) * | 2009-02-27 | 2012-06-21 | Benteler Automobiltechnik Gmbh | bumper assembly |
-
2021
- 2021-07-08 CN CN202110774268.0A patent/CN113335216B/en not_active Expired - Fee Related
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894673A (en) * | 1995-04-05 | 1999-04-20 | Pretsch, Jr.; Donald C. | Vehicle mounted backing distance gauge |
| EP2291836A1 (en) * | 2008-05-21 | 2011-03-09 | ADC Automotive Distance Control Systems GmbH | Driver assistance system for preventing a vehicle colliding with pedestrians |
| DE102010011302A1 (en) * | 2010-03-13 | 2011-09-15 | Daimler Ag | Impact protection device for vehicle, has units for detecting impending collision of vehicle to obstacle and for generation of pre-crash signal, and cross beam is arranged behind bumper on vehicle front or vehicle rear end |
| CN202243661U (en) * | 2011-08-09 | 2012-05-30 | 桂林电子科技大学 | Minitype four-wheeled agricultural vehicle |
| CN102658806A (en) * | 2012-05-09 | 2012-09-12 | 吉林大学 | Telescopic automobile bumper |
| EP2727774A1 (en) * | 2012-11-02 | 2014-05-07 | Autoliv Development AB | A motor vehicle safety arrangement |
| CN104340148A (en) * | 2014-10-27 | 2015-02-11 | 重庆市永宏陈记实业有限公司 | Classified damping type automobile bumper device with active anti-collision function |
| JP2016084036A (en) * | 2014-10-27 | 2016-05-19 | 三菱自動車工業株式会社 | Vehicle front structure |
| CN205854071U (en) * | 2016-08-01 | 2017-01-04 | 李梦雪 | A kind of new automobile anti-collision protection device |
| CN206217829U (en) * | 2016-09-07 | 2017-06-06 | 西京学院 | A kind of auto-safety mechanism based on front bumper |
| CN206537215U (en) * | 2017-02-17 | 2017-10-03 | 苏州慧桥自动化设备有限公司 | A kind of card lock carrier distance and infrared two-direction monitor-type anticollision device, collision-prevention device |
| CN206749720U (en) * | 2017-04-17 | 2017-12-15 | 浙江农业商贸职业学院 | A kind of automobile mechanical impact attenuation device |
| CN108791148A (en) * | 2018-06-26 | 2018-11-13 | 肇庆高新区国专科技有限公司 | A kind of coach front bumper |
| CN208993624U (en) * | 2018-08-22 | 2019-06-18 | 北京汽车股份有限公司 | A kind of bumper and vehicle |
| CN210391030U (en) * | 2019-08-02 | 2020-04-24 | 上海沃勒起重设备有限公司 | Heavy type draw arm vehicle safety structure |
| CN110481478A (en) * | 2019-09-29 | 2019-11-22 | 交通运输部公路科学研究所 | A kind of rear of hydrogen transport vehicle |
| CN111347992A (en) * | 2020-03-30 | 2020-06-30 | 西南科技大学 | Intelligent anti-collision energy absorption system and method for automobile |
| CN112193193A (en) * | 2020-10-26 | 2021-01-08 | 江苏大学 | Initiative extension formula car front bumper |
Non-Patent Citations (2)
| Title |
|---|
| 基于多工况的乘用车前防撞梁总成轻量化设计;张君媛等;《汽车安全与节能学报》;20170915(第03期);第44-52页 * |
| 基于碰撞相容性原理设计的智能防撞梁;李扬扬等;《机械研究与应用》;20170628(第03期);第147-149+152页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113335216A (en) | 2021-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205116834U (en) | Through type roadside parking equipment | |
| CN102505648B (en) | Traffic road curtain wall and working method thereof | |
| CN204641544U (en) | A kind of collision-prevention device of vehicle door | |
| CN207000387U (en) | A kind of semitrailer provided with turning protection device | |
| CN108756345A (en) | A kind of jiffy stand with multiple-protection | |
| CN113335216B (en) | Lower part protection crossbeam before heavy truck lightweight | |
| CN216352782U (en) | Intelligent induction device for preventing collision in fog area | |
| CN110893827B (en) | Intelligent rolling-in prevention device for vehicle and vehicle with same | |
| KR100915336B1 (en) | Safeguard apparatus for safety of pedestrian | |
| CN208830228U (en) | A kind of component and the safety island with the component | |
| CN211285436U (en) | Traffic anti-collision barrel with lane-dividing prompt and early warning functions | |
| CN108438058B (en) | Automobile mudguard system capable of automatically blocking road surface obstacles and use method | |
| CN104709171B (en) | A kind of vehicle warning system | |
| CN113479148B (en) | Be applied to initiative brake auxiliary early warning system of driving blind area | |
| CN101892755A (en) | Basket type parking equipment | |
| CN215104903U (en) | Vehicle arresting device | |
| CN205591148U (en) | A guardrail for crossroad roadside hazard that walks on right side | |
| CN210680609U (en) | Vehicle control system and vehicle | |
| CN211313557U (en) | Parking stall auxiliary parking device with automatic spacing warning subassembly | |
| CN207260701U (en) | A kind of wheel positioning device based on technological service | |
| US3905435A (en) | Signaling system for use on automotive vehicles | |
| CN1706693A (en) | Anti-collision safety system for automobile | |
| CN201695723U (en) | Hanging-basket parking equipment | |
| CN219687493U (en) | Two-wheeled electric motor car that driving factor of safety is high | |
| CN210734086U (en) | Automatic lifting safety bar for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |