CN108570950B - Road and bridge bend of protection vehicle safety device of saving oneself that overturns - Google Patents
Road and bridge bend of protection vehicle safety device of saving oneself that overturns Download PDFInfo
- Publication number
- CN108570950B CN108570950B CN201810406329.6A CN201810406329A CN108570950B CN 108570950 B CN108570950 B CN 108570950B CN 201810406329 A CN201810406329 A CN 201810406329A CN 108570950 B CN108570950 B CN 108570950B
- Authority
- CN
- China
- Prior art keywords
- sliding
- machine body
- cavity
- cavities
- sliding cavity
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a road and bridge curve rollover self-rescue device, which comprises a road bed, wherein a machine body is arranged on the road bed, two first sliding cavities are arranged in the machine body, a sliding first sliding block is respectively arranged in the first sliding cavities, the first sliding block is respectively connected with a first supporting rod which slides in a third sliding hole, two seventh sliding cavities corresponding to the first sliding cavities are also arranged in the machine body, a sliding second sliding block is respectively arranged in the seventh sliding cavities, the second supporting rods respectively correspond to first supporting rods, a pull rope hole which is correspondingly communicated with the fourth sliding holes is also respectively arranged on the first supporting rods, a supporting pull rope is arranged in the fourth sliding holes at two sides, and the vehicle can be protected by the supporting pull rope arranged on the first supporting rods, so that the vehicle can be caught by the supporting pull rope in the process of falling down to a cliff, thereby further ensuring safety to the vehicle.
Description
Technical Field
The invention relates to a vehicle self-rescue device, in particular to a road and bridge curve rollover self-rescue device, and particularly relates to a road and bridge curve rollover self-rescue device which can perform self-rescue on a vehicle when the vehicle turns over suddenly.
Background
Along with the continuous development of transportation trade has also further promoted when the standard of living constantly improves, transport freight train is one of the indispensable transportation equipment in transportation trade, along with the continuous increase of the car sales volume of also further promotion when the standard of living constantly improves, thereby can go to any place that people want to go through the car, can utilize transport freight train to carry out remote transportation to the goods, wherein transport goods is carried out to the utilization freight train in-process owing to need remote transportation, so just need the driver to carry out long-time driving freight train, although utilize the freight train can reach the purpose of transporting goods, but still have following problem:
since a truck is easy to cause fatigue driving during long-time driving, particularly during the driving on a mountain road, the driver needs to take special care because the mountain road is rugged and narrow, the truck needs to change the speed during the driving on a sharp turn, particularly during the crossing of two trucks, wherein when one driver is in the process of speed reduction or high-speed turning, the two trucks can cause a dangerous accident that the two trucks collide, the truck can easily neglect the sharp turn at the sharp turn of the mountain road because the mountain road and the bridge are far higher than the ground in normal driving, the truck can cause the danger of falling down the cliff, or the truck can easily cause serious problems of falling down the bridge when the truck is in the sharp turn of the bridge because the driver is in the process of speed reduction or high-speed turning, therefore, the number of traffic accidents at the curve in the current traffic accident is far higher than the number of the accidents at other positions.
Therefore, it is necessary to design a self-rescue device for overturning at a road bridge curve to solve the technical problems.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a self-rescue device for overturning at a road and bridge curve, which has a simple structure, can arrange a machine body at the curve of a road, two sliding first supporting rods are arranged in the machine body, a supporting pull rope is arranged between the two first supporting rods, so that the support pull rope can be stretched after the two first support rods are popped out, and the machine body is also internally provided with a second support rod respectively, so that the two second support rods can be used for respectively supporting the first support rods, the two first support rods can be supported, the vehicle can be blocked by the support ropes under the condition that the vehicle can turn on one side in the sharp turning process, thereby further preventing the vehicle from generating the danger of side turning and falling on the cliff and further ensuring the safety of the driver and the vehicle.
The invention is realized by the following technical scheme:
the utility model provides a road bridge bend device of saving oneself that overturns, including a road bed, be equipped with an organism on the road bed, the organism is established road bed bend department, still be equipped with the crash bar on the road bed, be equipped with a walking face on the organism, the walking face with the road bed is corresponding, can set up a walking face on the organism to can make the vehicle normally pass through.
The machine body is internally provided with two first sliding cavities, the first sliding cavities are internally provided with first sliding blocks which slide respectively, the machine body is also provided with third sliding holes which are correspondingly communicated with the first sliding cavities respectively, the first sliding blocks are respectively connected with first supporting rods which slide in the third sliding holes, the first sliding cavities are respectively provided with sixth springs which are used for elastically pressing the first sliding blocks, and the first sliding blocks can be elastically pressed through the sixth springs, so that the first supporting rods can be further elastically pressed out.
Two seventh sliding cavities corresponding to the first sliding cavities are also arranged in the machine body, a second sliding block which slides is respectively arranged in the seventh sliding cavities, the machine body is also respectively provided with a second sliding hole correspondingly communicated with the seventh sliding cavity, the second sliding block is respectively connected with a second supporting rod sliding in the second sliding hole, the second support rods respectively correspond to the first support rods, a third spring for elastically pressing the second sliding block is respectively arranged in the seventh sliding cavity, the second sliding block can be elastically pressed by the third spring, thereby can be further with the second bracing piece is suppressed away to can utilize the second bracing piece to carry out corresponding roof pressure respectively to first bracing piece, thereby can utilize the second bracing piece to support first bracing piece.
The first support rods are respectively provided with a fourth sliding hole, the first support rods are respectively provided with a pull rope hole correspondingly communicated with the fourth sliding holes, the fourth sliding holes on two sides are internally provided with a support pull rope, the support pull ropes are arranged in the pull rope holes in a crossed mode to slide, and the support pull ropes are arranged on the first support rods in a crossed mode and correspond to the support pull ropes in a crossed mode, so that the support pull ropes arranged in a crossed mode can be used for preventing a vehicle from falling off a cliff or a bridge, the purpose of catching the vehicle can be achieved, and the vehicle is further prevented from falling.
The body is provided with a sliding pressing shaft, the pressing shaft is connected with a pedal corresponding to the anti-collision rod, the pressing shaft respectively triggers the first sliding block and the second sliding block to slide, and the first sliding block and the second sliding block can be controlled through the touch of the pedal, so that the pedal can be further ensured to be touched by a vehicle under the dangerous condition.
Still be equipped with a pulling in the organism first sliding block with the motor that the second sliding block resets can first sliding block with the back is gone out in the second sliding block suppress, can pass through motor control first sliding block with the resetting of second sliding block is controlled to guarantee the continuous use of organism, further guarantee driving safety.
Furthermore, a support rod inner cavity correspondingly communicated with the fourth sliding hole is respectively arranged in the first support rod, a row of support rod inner cavities are respectively arranged in the pull rope holes and are respectively correspondingly communicated with the support rod inner cavities, a row of second rotating shafts connected to the first support rod are respectively arranged in the support rod inner cavities, a rotating third roller is respectively arranged on the second rotating shafts, the support pull ropes are crossed on the third rollers to rotate, a support rod inner cavity can be respectively arranged in the first support rod, and a row of rotating third rollers can be respectively arranged in the support rod inner cavities, so that the support pull ropes can rotate on the third rollers, and the normal sliding of the support pull ropes can be further ensured.
The first sliding block is provided with a seventh sliding hole corresponding to the fourth sliding hole, the machine body is also provided with a first groove correspondingly communicated with the first sliding cavity, two sides of the first groove are provided with a corresponding sixth sliding hole, the sixth sliding hole is provided with a rotating first rotating shaft, the first rotating shaft is connected with a second roller rotating in the first groove, two ends of the supporting stay cord respectively penetrate through the seventh sliding hole and are connected to the two second rollers, the sixth sliding hole is also provided with a fourth spring correspondingly connected with the first rotating shaft, and the machine body is provided with a fourth groove corresponding to the supporting stay cord.
The first rotating shaft can be pulled by the elastic pressure of the fourth spring, and the first rotating shaft can be restored to the original position by the fourth spring after the first rotating shaft rotates, so that the support pull rope can be further wound on the second roller after the first support rod is contracted after the support pull rope is further expanded, and the machine body can be provided with a fourth groove, so that the support pull rope can be further stored.
Furthermore, a second rotating shaft is connected to each first sliding block, a rotating hole corresponding to the second rotating shaft is formed in each first supporting rod, and each first supporting rod rotates on each first sliding block and can rotate on the second rotating shaft, so that the corresponding jacking pressure can be carried out on each first supporting rod through each second supporting rod, the first supporting rods can be jacked up, and the danger that the vehicle falls down to a cliff can be further prevented.
Furthermore, a third sliding cavity is arranged in the machine body, 4 first sliding holes correspondingly communicated with the third sliding cavity are further arranged in the machine body, the pressing shafts respectively slide in the first sliding holes, a first rotating roller is arranged in the third sliding cavity, the pressing shafts are respectively connected with a rack, and meshing teeth correspondingly meshed with the rack are respectively arranged on the first rollers.
The pressing shaft is connected with a first elastic pressing plate which slides in the third sliding cavity respectively, the third sliding cavity is internally provided with a first spring which can elastically press the first elastic pressing plate respectively, and the pressing shaft can be reset by utilizing the first spring after the pressing shaft slides under the elastic pressure of the first spring.
Still be equipped with respectively in the organism one with the smooth chamber of second of the corresponding intercommunication in first smooth chamber, be equipped with a gliding first slide bar in the smooth chamber of second respectively, be connected with one respectively on the first slide bar and be in the gliding second of the second plays the clamp plate, be equipped with one respectively in the smooth chamber of second and play the pressure the second spring of second play clamp plate can pass through the second spring can after first slide bar slides, can pass through the bullet pressure of second spring can make first slide bar resets, thereby can utilize after first slide block resets first slide bar carries out the joint.
The machine body is internally provided with a fourth sliding cavity correspondingly communicated with the seventh sliding cavity, the fourth sliding cavity is internally provided with a second sliding rod, the fourth sliding cavity is internally provided with a sliding cavity inner groove correspondingly communicated with the fourth sliding cavity, the second sliding rod is respectively connected with a third elastic pressing plate sliding in the sliding cavity inner groove, the sliding cavity inner groove is internally provided with a fifth spring for elastically pressing the third elastic pressing plate, and the fifth spring can be pulled by the elastic pressure of the fifth spring and can be used for pulling the second sliding rod, so that the second sliding block can be clamped by the second sliding rod after being elastically pressed.
The first sliding block and the second sliding block are respectively provided with a concave first clamping groove and a concave second clamping groove, the first sliding rod and the second sliding rod are respectively corresponding to the first clamping groove and the second clamping groove, the first sliding block and the second sliding block are respectively provided with a first clamping groove and a second clamping groove, and therefore the first sliding rod and the second sliding rod can be further enabled to be clamped in the first clamping groove and the second clamping groove, and further the first sliding block and the second sliding block can be further prevented from sliding at will.
The machine body is internally provided with a fifth sliding hole which is correspondingly communicated with the first sliding cavity and the fourth sliding cavity, the fifth sliding hole is correspondingly communicated with the third sliding cavity, the first sliding rod and the second sliding rod are respectively connected with a first pull rope which slides in the fifth sliding hole, the first pull rope is respectively connected onto the first roller wheel and can further drive the first pull rope to slide in the rotating process of the first roller wheel, so that the first pull rope can respectively pull the first sliding rod and the second sliding rod to move, the first sliding block and the second sliding block can be simultaneously triggered to slide, and the first support rod and the second support rod can be elastically pressed out.
Furthermore, the two ends of the third sliding cavity respectively comprise a rotating hole formed in the machine body, a third rotating shaft rotating in the third sliding cavity is arranged in the rotating hole at the two ends, the first roller is connected to the third rotating shaft, 4 concave second grooves are formed in the first roller, the first pull rope is connected to the second grooves respectively, 3 concave third grooves are formed in the first roller, the pressing shafts respectively slide in the third grooves, 3 concave third grooves can be formed in the first roller, the pressing shafts can slide in the third grooves, and therefore the pressing shafts can slide in the third grooves, and the first roller can be further guaranteed to be normally triggered to rotate.
Furthermore, a fifth sliding cavity is further arranged in the machine body, a rotating fourth rotating shaft is arranged in the fifth sliding cavity, a fourth roller is connected to the fourth rotating shaft, 4 concave fifth grooves are formed in the fourth roller, 4 eighth sliding holes correspondingly communicated with the fifth sliding cavity are arranged in the machine body, the 4 eighth sliding holes are respectively correspondingly communicated with the first sliding cavity and the seventh sliding cavity, the first sliding block and the second sliding block are respectively connected with a second pull rope, the second pull ropes are respectively and correspondingly connected in the fifth grooves, the second pull ropes respectively slide in the eighth sliding holes, a rotating fourth rotating shaft can be arranged in the fifth sliding cavity, so that the fourth rotating shaft can further drive the fourth roller to rotate in the rotating process of the fourth rotating shaft, and the fourth roller can be provided with 4 concave fifth grooves, the second pull ropes can be respectively connected into the fifth grooves, so that the second pull ropes can rotate in the fifth grooves, and the problem that 4 second pull ropes are wound to cause disorder can be prevented.
The machine body is internally provided with a sixth sliding cavity corresponding to the fifth sliding cavity, the motor is arranged in the sixth sliding cavity, the fourth rotating shaft is connected with a second bevel gear rotating in the sixth sliding cavity, the motor is connected with a gearbox, the gearbox is connected with a first bevel gear correspondingly meshed and connected with the second bevel gear, the first bevel gear can be further driven to rotate through the rotation of the motor, and therefore the fourth rotating shaft can be further driven to rotate through the corresponding meshed and connected of the first bevel gear and the second bevel gear, the fourth rotating shaft can be further driven to rotate, the fourth roller can be driven to rotate, and the purpose of pulling the second pull rope to slide can be further achieved.
Furthermore, a sliding sleeve ring is arranged between every two adjacent supporting pull ropes, the two sleeve rings are correspondingly connected through a connecting pull rope, a sleeve ring can be arranged between every two adjacent supporting pull ropes, the sleeve rings are correspondingly connected through the connecting pull rope, and therefore a net can be formed by the connecting pull rope and the supporting pull ropes after the first supporting rod is elastically pressed out, and the vehicle can be further prevented from falling under a cliff or a bridge.
Furthermore, the pedals are arranged in a triangular shape, and the pedals can be arranged in a triangular shape, so that the pressing shaft can be further ensured to be touched in the rolling process of the vehicle.
Further, the second slide opening is the slope form setting, be equipped with on the first bracing piece with the corresponding third draw-in groove of second bracing piece, can with the second slide opening setting is the slope form, thereby can make the second bracing piece is right the first bracing piece supports, thereby can utilize the second bracing piece will first bracing piece jack-up, and can set up the third draw-in groove on the first bracing piece, thereby can make the joint of second bracing piece is in the third draw-in groove, thereby can further utilize the second bracing piece is right first bracing piece supports, guarantees the holding power of first bracing piece.
Furthermore, the elastic pressure of the sixth spring is greater than the elastic pressure of the third spring, so that the elastic pressure of the sixth spring is greater than the elastic pressure of the third spring, the elastic pressing speed of the first support rod is greater than the elastic pressing speed of the second support rod, and the second support rod can be further enabled to jack up the first support rod.
Compared with the prior art, the invention has the beneficial effects that: the vehicle body can be provided with a machine body at a corner of a road, two sliding first support rods are arranged in the machine body, a pressing shaft can be further touched after a vehicle impacts a pedal, so that the first roller can be further driven to rotate, the sliding of the first pull ropes can be simultaneously pulled, the action of the first slide rods can be further driven through the action of the first pull ropes, so that the first support rods can be popped out by using the sixth spring, the first support rods can be jacked up by using the second support rods, and a support pull rope is arranged between the two first support rods, so that the support pull rope can be propped open after the two first support rods are popped out, and the support pull rope between the first support rods can form a net after the two first support rods are supported, the support pull rope can be utilized to block the vehicle under the condition that the vehicle can turn over on one's side in the process of sharp turning of the vehicle, so that the danger that the vehicle falls down to the cliff and falls off the bridge is achieved, the danger that the vehicle falls down to the cliff on one's side is further prevented, and the safety of a driver and the vehicle is further ensured.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a road and bridge curve rollover self-rescue device in the embodiment of the invention.
FIG. 2 is a side view of the whole structure of the road and bridge curve rollover self-rescue device in the embodiment of the invention.
FIG. 3 is a top view of the whole structure of the rollover self-rescue device for the road and bridge curve in the embodiment of the invention.
Fig. 4 is a schematic view of an overall structure of a first support rod supporting stay cord according to an embodiment of the present invention.
Fig. 5 is a schematic view of an overall structure of a first roller according to an embodiment of the invention.
Fig. 6 is a schematic view of an overall structure of a fourth roller according to an embodiment of the invention.
FIG. 7 is a schematic view of a connection structure of the first sliding block and the first supporting rod according to the embodiment of the present invention.
Fig. 8 is a schematic view of an overall structure of a third engaging groove formed on the first supporting rod according to the embodiment of the present invention.
Fig. 9 is a schematic view of the overall structure of the connection cord according to the embodiment of the present invention.
In the figure: 1 machine body, 2 walking surface, 3 first sliding cavity, 4 second sliding cavity, 5 first sliding hole, 6 third sliding cavity, 7 pressing shaft, 8 pedal, 9 first elastic pressing plate, 10 first spring, 11 rack, 12 first roller, 13 first pull rope, 14 first sliding rod, 15 second elastic pressing plate, 16 second spring, 17 first sliding block, 18 first supporting rod, 19 sixth spring, 20 second sliding hole, 21 second supporting rod, 22 second sliding block, 23 third spring, 24 third sliding hole, 25 supporting pull rope, 26 fourth sliding hole, 27 fifth sliding hole, 28 first groove, 29 sixth sliding hole, 30 first rotating shaft, 31 second roller, 32 fourth spring, 33 second rotating shaft, 34 third roller, 35 connecting pull rope, 36 supporting rod inner cavity, 37 lantern ring, 38 seventh sliding hole, 39 fourth sliding cavity, 40 sliding cavity, 41 second sliding rod, 42 third elastic pressing plate, 43 fifth spring inner groove, 44 a first clamping groove, 45 a second clamping groove, 46 a second groove, 47 a third groove, 49 a fourth groove, 50 a fifth sliding cavity, 51 an eighth sliding hole, 52 a third rotating shaft, 53 a motor, 54 a first bevel gear, 55 a fourth roller, 56 a second bevel gear, 57 a fourth rotating shaft, 58 a fifth groove, 59 a sixth sliding cavity, 60 a gearbox, 61 a second pull rope, 62 a seventh sliding cavity, 63 a pull rope hole, 64 a second rotating shaft, 65 a third clamping groove, 66 a fourth clamping groove and 67 a third rotating shaft.
Detailed Description
As shown in fig. 1 to 9, a road bridge bend device of saving oneself that overturns, including a road bed, be equipped with an organism 1 on the road bed, organism 1 is established road bed bend department, still be equipped with the crash bar on the road bed, be equipped with a walking face 2 on the organism 1, walking face 2 with the road bed is corresponding be equipped with an organism 1 on the road bed of road, and organism 1 establishes the bend department at the road to can set up the emergence probability that organism 1 further reduced the accident in the bend department of road.
Two first sliding cavities 3 are arranged in the machine body 1, a sliding first sliding block 17 is respectively arranged in each first sliding cavity 3, a third sliding hole 24 correspondingly communicated with the first sliding cavity 3 is also respectively arranged on the machine body 1, a first supporting rod 18 sliding in the third sliding hole 24 is respectively connected on each first sliding block 17, a sixth spring 19 elastically pressing the first sliding block 17 is respectively arranged in each first sliding cavity 3, two corresponding first sliding cavities 3 are arranged in the machine body 1, a sliding first sliding block 17 is respectively arranged in each first sliding cavity 3, a third sliding hole 24 correspondingly communicated with the first sliding cavity 3 is also respectively arranged on the machine body 1, a first supporting rod 18 is respectively connected on each first sliding block 17, and the first supporting rods 18 can respectively slide in the third sliding holes 24, in the first slide chamber 3, a sixth spring 19 is further provided, so that the first slide block 17 can be urged by the sixth spring 19, and the first support rod 18 can be urged out of the third slide hole 24.
The machine body 1 is further provided with two seventh sliding cavities 62 corresponding to the first sliding cavities 3, the seventh sliding cavities 62 are respectively provided with a sliding second sliding block 22, the machine body 1 is further provided with a second sliding hole 20 correspondingly communicated with the seventh sliding cavities 62, the second sliding blocks 22 are respectively connected with a second support rod 21 sliding in the second sliding hole 20, the second support rod 21 is respectively corresponding to the first support rod 18, the seventh sliding cavities 62 are respectively provided with a third spring 23 for elastically pressing the second sliding blocks 22, the machine body 1 is further respectively provided with a seventh sliding cavity 62 corresponding to the first sliding cavity 3, the seventh sliding cavities 62 are obliquely arranged, the seventh sliding cavities 62 are respectively provided with a sliding second sliding block 22, the machine body 1 is further provided with a second sliding hole 20 correspondingly communicated with the seventh sliding cavities 62, a second support rod 21 is connected to each of the second slide blocks 22, the second support rods 21 are slidable in the second slide holes 20, a third spring 23 is provided in each of the seventh slide cavities 62, so that the second support rods 21 can be respectively pushed out of the second slide holes 20 by the third springs 23, the first support rods 18 can be supported by the second support rods 21 after the second support rods 21 are pushed out of the second slide holes 20, the first support rods 18 can be pushed up, and the first support rods 18 can be respectively rotated on the first slide blocks 17.
A fourth sliding hole 26 is respectively arranged in each of the two first supporting rods 18, a pulling rope hole 63 correspondingly communicating with the fourth sliding hole 26 is respectively arranged on each of the first supporting rods 18, a supporting pulling rope 25 is arranged in the fourth sliding hole 26 on both sides, the supporting pulling ropes 25 are crossly arranged in the pulling rope holes 63 to slide, a fourth sliding hole 26 is respectively arranged in each of the first supporting rods 18, a row of pulling rope holes 63 are respectively arranged on each of the first supporting rods 18, the pulling rope holes 63 correspondingly communicate with the fourth sliding holes 26, a supporting pulling rope 25 is arranged in each of the pulling rope holes 63, the supporting pulling ropes 25 are crossly arranged in the pulling rope holes 63, and the supporting pulling ropes 25 can slide in the fourth sliding holes 26, so that the first supporting rods 18 can be ejected out of the third sliding holes 24, and the supporting pulling ropes 25 can be further supported, therefore, the supporting ropes 25 can form a net, and the vehicle can be blocked by the supporting ropes 25 in the process of a car accident, so that the danger that the vehicle falls off a cliff or falls under a bridge is further prevented, and the life safety of a driver is further ensured.
A sliding pressing shaft 7 is arranged on the machine body 1, a pedal 8 corresponding to the anti-collision rod is connected on the pressing shaft 7, the pressing shaft 7 respectively triggers the first sliding block 17 and the second sliding block 22 to slide, a row of sliding pressing shafts 7 are arranged on the machine body 1, a pedal 8 is respectively connected on each pressing shaft 7, so that the pressing shaft 7 can be further activated during the collision of the vehicle with the pedal 8, so that the pressing of the first slide block 17 and the second slide block 22 can be triggered by the pressing shaft 7, thereby further preventing the vehicle from falling off the cliff after the first support bar 18 and the second support bar 21 are pushed out, so that the vehicle can firstly press the pedal 8 in the process of colliding with the crash bar, and the first support bar 18 and the second support bar 21 can be further ejected.
The machine body 1 is also internally provided with a motor 53 for pulling the first sliding block 17 and the second sliding block 22 to reset, the machine body 1 is internally provided with the motor 53, so that the first sliding block 17 and the second sliding block 22 can be further pulled by a second pull rope 61 in the rotating process of the motor 53, the first sliding block 17 and the second sliding block 22 can be reset, the aim of repeated use can be further fulfilled, the accident of falling off a cliff can not happen after a vehicle impacts the pedal 8, and the first sliding block 17 and the second sliding block 22 can play a role in protection again after being reset.
As shown in fig. 1, 2 and 4, a support rod cavity 36 correspondingly communicating with the fourth sliding hole 26 is respectively formed in the first support rod 18, a row of draw rope holes 63 are respectively formed in the support rod cavity 36 and correspondingly communicate with the support rod cavity 36, a row of second rotating shafts 33 connected to the first support rod 18 is respectively formed in the support rod cavity 36, a rotating third roller 34 is respectively formed on the second rotating shafts 33, the support draw ropes 25 rotate across the third roller 34, a support rod cavity 36 is respectively formed in the first support rod 18, the fourth sliding holes 26 are respectively communicated with the support rod cavity 36, a row of draw rope holes 63 are respectively formed in the support rod 18, the draw rope holes 63 are respectively correspondingly formed at two sides, the draw rope holes 63 are respectively communicated with the support rod cavity 36, a row of second rotating shafts 33 connected to the support rod 18 are respectively arranged in the support rod inner cavity 36, a rotating third roller 34 is respectively arranged on the second rotating shafts 33, the support pull rope 25 can be arranged on the third rollers 34 on two sides in a crossed manner, the support pull rope 25 can rotate on the third rollers 34, and the support pull rope 25 can pass through the pull rope hole 63.
The first sliding block 17 is provided with a seventh sliding hole 38 corresponding to the fourth sliding hole 26, the machine body 1 is further provided with a first groove 28 correspondingly communicated with the first sliding cavity 3, two sides of the first groove 28 are provided with a corresponding sixth sliding hole 29, the sixth sliding holes 29 on two sides are provided with a rotating first rotating shaft 30, the first rotating shaft 30 is connected with a second roller 31 rotating in the first groove 28, two ends of the supporting pull rope 25 are respectively connected to the two second rollers 31 by passing through the seventh sliding hole 38, the sixth sliding holes 29 are further provided with a fourth spring 32 correspondingly connected with the first rotating shaft 30, the machine body 1 is provided with a fourth groove 49 corresponding to the supporting pull rope 25, the first sliding block 17 is provided with a seventh sliding hole 38, the seventh sliding holes 38 correspond to the fourth sliding holes 26, respectively, a first groove 28 is further provided in the machine body 1, which is in communication with the first sliding cavity 3, respectively, two ends of the supporting rope 25 are connected to the second rollers 31, respectively, so that the supporting rope 25 can be further driven to slide during the rotation of the second rollers 31, the supporting rope 25 arranged crosswise can be supported after the first supporting rod 18 is elastically pressed out, and the purpose of catching a cliff automobile can be achieved, the first rotating shaft 30 can be further driven to rotate by the elastic pressure of the fourth spring 32 during the contraction and restoration of the first supporting rod 18, so that the supporting rope 25 can be tensioned and contracted, and a fourth groove 49 can be provided in the machine body 1, so that the supporting rope 25 can be further contracted into the fourth groove 49 after the supporting rope 25 is contracted, and a second roller 31 can be arranged in the inner cavity 36 of the support rod, so that the support pull rope 25 can roll on the second roller 31, the normal sliding of the support pull rope 25 can be further ensured, and the phenomenon of clamping stagnation of the support pull rope 25 can be prevented.
As shown in fig. 7, the first sliding blocks 17 are respectively connected with a second rotating shaft 64, the first supporting rods 18 are respectively provided with a rotating hole corresponding to the second rotating shaft 64, the first supporting rods 18 respectively rotate on the first sliding blocks 17, the first sliding blocks 17 are respectively connected with a second rotating shaft 64, the first supporting rods 18 are respectively provided with a rotating hole, so as to be able to rotate on the second rotating shaft 64 by means of the rotating holes, thereby enabling the first supporting rods 18 to rotate on the first sliding blocks 17 respectively, so that the first support bar 18 can be jacked up by the second support bar 22 during the process of ejecting the first support bar 18, thus, the two first support rods 18 can form an inclined angle, so that the vehicle can be further protected, and the risk of falling down from the vehicle can be further prevented.
As shown in fig. 1, 2 and 5, a third sliding cavity 6 is provided in the machine body 1, 4 first sliding holes 5 correspondingly communicated with the third sliding cavity 6 are further provided in the machine body 1, the pressing shafts 7 respectively slide in the first sliding holes 5, a rotating first roller 12 is provided in the third sliding cavity 6, the pressing shafts 7 are respectively connected with a rack 11, the first roller 12 is respectively provided with a meshing tooth correspondingly meshed and connected with the rack 11, a third sliding cavity 6 is provided in the machine body 1, a first sliding hole 5 is further provided in the machine body 1, the first sliding holes 5 are provided with 4 numbers, the first sliding holes 5 are respectively correspondingly communicated with the third sliding cavity 6, the pressing shafts 7 are provided with 4 numbers and can respectively slide in the first sliding holes 5, a rotating first roller 12 is provided in the third sliding cavity 6, the pressing shaft 7 is respectively connected with a rack 11, so that the rack 11 can be correspondingly connected with the meshing teeth arranged on the first roller 12, the pressing shaft 7 can be further driven to slide in the action process of the pedal 8, and the rack 11 can be correspondingly connected with the meshing teeth arranged on the first roller 12, so that the first roller 12 can be further driven to rotate.
The pressing and moving shaft 7 is connected with a first elastic pressing plate 9 which slides in the third sliding cavity 6 respectively, a first spring 10 which is used for elastically pressing the first elastic pressing plate 9 is arranged in the third sliding cavity 6 respectively, and the pressing and moving shaft 7 is connected with the first elastic pressing plate 9 respectively, so that the first spring 10 can be used for respectively pressing the first elastic pressing plate 9, the pressing and moving shaft 7 can be in a jacking state, and the pedal 8 can be jacked further.
The machine body 1 is further internally provided with second sliding cavities 4 correspondingly communicated with the first sliding cavities 3, the second sliding cavities 4 are respectively internally provided with a sliding first sliding rod 14, the first sliding rods 14 are respectively connected with a second elastic pressing plate 15 sliding in the second sliding cavities 4, the second sliding cavities 4 are respectively internally provided with a second spring 16 for elastically pressing the second elastic pressing plate 15, the machine body 1 is respectively internally provided with a second sliding cavity 4, the second sliding cavities 4 are respectively correspondingly communicated with the first sliding cavities 3, and the first sliding rods 14 are respectively connected with a second elastic pressing plate 15, so that the second elastic pressing plates 15 can be respectively elastically pressed by the second springs 16, and the first sliding rods 14 can be further respectively elastically pressed.
The machine body 1 is internally provided with fourth sliding cavities 39 correspondingly communicated with the seventh sliding cavities 62, the fourth sliding cavities 39 are internally provided with second sliding rods 41 which slide, the fourth sliding cavities 39 are internally provided with sliding cavity inner grooves 40 correspondingly communicated with the fourth sliding cavities 39, the second sliding rods 41 are respectively connected with third elastic pressing plates 42 which slide in the sliding cavity inner grooves 40, the sliding cavity inner grooves 40 are respectively provided with fifth springs 43 which elastically press the third elastic pressing plates 42, the machine body 1 is also internally provided with fourth sliding cavities 39 correspondingly communicated with the seventh sliding cavities 62, the second sliding rods 41 can respectively slide in the fourth sliding cavities 39, the machine body 1 is also provided with sliding cavity inner grooves 40 correspondingly communicated with the fourth sliding cavities 39, and the second sliding rods 41 are respectively connected with third elastic pressing plates 42, the third biasing plates 42 are slidable in the respective slide grooves 40, and the second slide rod 41 can be further biased by biasing the third biasing plates 42 with the fifth springs 43.
The first sliding block 17 and the second sliding block 22 are respectively provided with a first concave slot 44 and a second concave slot 45, the first sliding rod 14 and the second sliding rod 41 respectively correspond to the first concave slot 44 and the second concave slot 45, the first sliding block 17 and the second sliding block 22 are respectively provided with a first concave slot 44 and a second concave slot 45, so that the first sliding rod 14 and the second sliding rod 41 can be respectively clamped in the first concave slot 44 and the second concave slot 45, the first sliding rod 14 and the second sliding rod 41 can be further pressed under the pressing force of the second spring 16 and the fifth spring 43, so that the first sliding rod 14 and the second sliding rod 41 are pressed in the first concave slot 44 and the second concave slot 45, and the actions of the first sliding block 17 and the second sliding block 22 are further limited, the first slider 17 and the second slider 22 are prevented from sliding randomly.
A fifth sliding hole 27 correspondingly communicated with the first sliding cavity 3 and the fourth sliding cavity 39 is respectively arranged in the machine body 1, the fifth sliding hole 27 is correspondingly communicated with the third sliding cavity 6, the first sliding rod 14 and the second sliding rod 41 are respectively connected with a first pull rope 13 sliding in the fifth sliding hole 27, the first pull rope 13 is respectively connected to the first roller 12, a fifth sliding hole 27 is arranged in the machine body 1, the first sliding rod 14 and the second sliding rod 41 are respectively connected with a first pull rope 13, the first pull rope 13 can respectively penetrate through the fifth sliding hole 27 to be connected to the first roller 12, so that the first pull rope 13 can be further driven to synchronously move in the process that the pressing shaft 7 drives the first roller 12 to rotate, and the first pull rope 14 and the second sliding rod 41 can be further pulled synchronously by the first pull rope 13 The first slide bar 14 and the second slide bar 22 can be disengaged from the first locking groove 44 and the second locking groove 45 during the action, so that the first slide block 17 and the second slide block 22 can be further pressed under the elastic pressure of the sixth spring 19 and the third spring 23, and the first slide block 17 and the second slide block 22 can be further slid, so that the purpose of triggering the first support rod 18 and the second support rod 21 to slide can be achieved.
As shown in fig. 5, two ends of the third sliding cavity 6 respectively include a rotating hole disposed on the machine body 1, a third rotating shaft 52 rotating in the third sliding cavity 6 is disposed in the rotating hole at the two ends, the first roller 12 is connected to the third rotating shaft 52, the first roller 12 is provided with 4 concave second grooves 46, the first pulling rope 13 is connected to the second grooves 46, the first roller 12 is provided with 3 concave third grooves 47, the pressing shafts 7 slide in the third grooves 47, two ends of the third sliding cavity 6 are provided with a rotating hole, a rotating third rotating shaft 52 is disposed in the two rotating holes, the first roller 12 is connected to the third rotating shaft 52, so that the rotation of the first roller 12 can be further driven by the rotation of the third rotating shaft 52, and the first roller 12 can rotate in the third inner cavity 6, be equipped with 4 and be concave second recess 46 on first gyro wheel 12, second recess 46 is the ring form setting, and still be equipped with 3 on the first gyro wheel 12 and be concave third recess 47, third recess 47 is the ring form setting, and 3 the axis of pressure 7 can slide respectively in third recess 47.
As shown in fig. 6, a fifth sliding cavity 50 is further disposed in the machine body 1, a fourth rotating shaft 57 is disposed in the fifth sliding cavity 50, a fourth roller 55 is connected to the fourth rotating shaft 57, 4 concave fifth grooves 58 are disposed on the fourth roller 55, 4 eighth sliding holes 51 correspondingly communicated with the fifth sliding cavity 50 are disposed in the machine body 1, 4 eighth sliding holes 51 are respectively correspondingly communicated with the first sliding cavity 3 and the seventh sliding cavity 62, the first sliding block 17 and the second sliding block 22 are respectively connected with a second pull rope 61, the second pull ropes 61 are respectively correspondingly connected in the fifth grooves 58, the second pull ropes 61 respectively slide in the eighth sliding holes 51, a fifth sliding cavity 50 is disposed in the machine body 1, a fourth rotating shaft 57 is disposed in the fifth sliding cavity 50, a fourth roller 55 is connected to the fourth rotating shaft 57, so that the fourth roller 55 can further rotate in the fifth sliding cavity 50 by the rotation of the fourth rotating shaft 57, 4 eighth sliding holes 51 are further provided on the machine body 1, the eighth sliding holes 51 are respectively and correspondingly communicated with the fifth sliding cavity 50, 4 concave fifth grooves 58 are provided on the fourth roller 55, the fifth grooves 58 are annularly provided, and two ends of the 4 eighth sliding holes 51 are respectively and correspondingly communicated with the first sliding cavity 3 and the seventh sliding cavity 62, a second pull rope 61 is respectively connected to the first sliding block 17 and the second sliding block 22, so that the second pull rope 61 can slide in the eighth sliding holes 51, and the second pull rope 61 can be further driven to slide in the rotation process of the fourth roller 55, therefore, the first slide block 17 and the second slide block 22 can be pulled by the second pull cord 61, respectively, and the first slide block 17 and the second slide block 22 can be returned to their original positions.
A sixth sliding cavity 59 corresponding to the fifth sliding cavity 50 is further arranged in the machine body 1, the motor 53 is arranged in the sixth sliding cavity 59, the fourth rotating shaft 57 is connected with a second bevel gear 56 rotating in the sixth sliding cavity 59, the motor 53 is connected with a gearbox 60, the gearbox 60 is connected with a first bevel gear 54 correspondingly engaged with the second bevel gear 59, the machine body 1 is further provided with a sixth sliding cavity 59, the motor 53 is arranged in the sixth sliding cavity 59, the motor 53 is connected with a gearbox 60, the end part of the fourth rotating shaft 57 is connected with a second bevel gear 59, the gearbox 60 is connected with a first bevel gear 54, so that the first bevel gear 54 and the second bevel gear 59 can correspondingly engaged with each other, and the first bevel gear 54 can be further driven to rotate by the motor 53 in the rotating process, therefore, the fourth rotating shaft 57 can be further driven to rotate, the fourth roller 55 is connected to the fourth rotating shaft 57, so that the purpose of driving the fourth roller 55 to rotate can be achieved, the sliding reset of the first sliding block 17 and the second sliding block 22 can be further pulled, after the first sliding block 17 and the second sliding block 22 are reset, the first sliding rod 14 and the second sliding rod 41 are respectively clamped in the first clamping groove 44 and the second clamping groove 45, the motor 53 can be turned over after sensing, the second pull rope 61 can be in a loose state, and the normal and rapid ejection of the first sliding block 17 and the second sliding block 22 can be further ensured after the first support rod 18 and the second support rod 21 are ejected.
As shown in fig. 3 and 9, a sliding collar 37 is respectively disposed between each two adjacent supporting ropes 25, two collars 37 are correspondingly connected through a connecting rope 35, the supporting ropes 25 are crosswise disposed on the third roller 34 to rotate, a row of collars 37 can be respectively sleeved on each two adjacent supporting ropes 25, the collars 37 can respectively slide on the supporting ropes 25, and each two adjacent collars 37 are respectively correspondingly connected through a connecting rope 35, so that after the supporting ropes 25 are supported, a net-shaped structure can be formed through the connecting ropes 25, and further protection can be performed on the vehicle, and the vehicle is prevented from falling under a cliff or under a bridge.
As shown in fig. 1, the pedals 8 are arranged in a triangular shape, and the pedals 8 can be arranged in a triangular shape, so that the vehicle can be further ensured to be normally rolled on the pedals 8.
As shown in fig. 1 and 2, the second slide hole 20 is disposed in an inclined shape, and the first support bar 18 is provided with a third locking groove 65 corresponding to the second support bar 21, so that the first support bar 18 can be further supported by the second support bar 21 by locking the second support bar 21 in the third locking groove 65 after the first support bar 18 is elastically pressed out, and the supporting effect of the first support bar 18 can be further ensured after the vehicle collides with the support cord 25.
As shown in fig. 1, the biasing force of the sixth spring 19 is greater than the biasing force of the third spring 23, and the biasing force of the sixth spring 19 can be made greater than the biasing force of the third spring 23, so that the speed at which the first support bar 18 is ejected can be made greater than the speed at which the second support bar 21 is ejected, and the first support bar 18 can be supported by the second support bar 21 after being ejected first.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (2)
1. The utility model provides a road bridge bend device of saving oneself that overturns, including a road bed, be equipped with an organism on the road bed, the organism is established road bed bend department, still be equipped with crash bar, its characterized in that on the road bed: a walking surface is arranged on the machine body and corresponds to the roadbed;
two first sliding cavities are arranged in the machine body, first sliding blocks which slide are respectively arranged in the first sliding cavities, third sliding holes which are correspondingly communicated with the first sliding cavities are respectively arranged on the machine body, first supporting rods which slide in the third sliding holes are respectively connected to the first sliding blocks, and sixth springs which elastically press the first sliding blocks are respectively arranged in the first sliding cavities;
the machine body is also internally provided with two seventh sliding cavities corresponding to the first sliding cavities, the seventh sliding cavities are respectively provided with a sliding second sliding block, the machine body is also respectively provided with a second sliding hole correspondingly communicated with the seventh sliding cavities, the second sliding blocks are respectively connected with a second supporting rod sliding in the second sliding holes, the second supporting rods respectively correspond to the first supporting rods, and the seventh sliding cavities are respectively provided with a third spring for elastically pressing the second sliding blocks;
a fourth sliding hole is respectively arranged in each of the two first supporting rods, a pull rope hole correspondingly communicated with the fourth sliding hole is also respectively arranged on each first supporting rod, a supporting pull rope is arranged in the fourth sliding holes on the two sides of each first supporting rod, and the supporting pull ropes are crossly arranged in the pull rope holes to slide;
a sliding pressing shaft is arranged on the machine body, a pedal corresponding to the anti-collision rod is connected to the pressing shaft, and the pressing shaft respectively triggers the first sliding block and the second sliding block to slide;
a motor for pulling the first sliding block and the second sliding block to reset is further arranged in the machine body;
a third sliding cavity is arranged in the machine body, 4 first sliding holes correspondingly communicated with the third sliding cavity are further formed in the machine body, the pressing shafts respectively slide in the first sliding holes, a rotating first roller is arranged in the third sliding cavity, the pressing shafts are respectively connected with a rack, and the first roller is respectively provided with meshing teeth correspondingly meshed with the rack;
the pressing shaft is respectively connected with a first elastic pressing plate which slides in the third sliding cavity, and a first spring which elastically presses the first elastic pressing plate is respectively arranged in the third sliding cavity;
the machine body is also internally provided with second sliding cavities correspondingly communicated with the first sliding cavities respectively, the second sliding cavities are internally provided with first sliding rods which slide respectively, the first sliding rods are connected with second elastic pressing plates which slide in the second sliding cavities respectively, and the second sliding cavities are internally provided with second springs which elastically press the second elastic pressing plates respectively;
a fourth sliding cavity correspondingly communicated with the seventh sliding cavity is respectively arranged in the machine body, a sliding second sliding rod is respectively arranged in the fourth sliding cavity, a sliding cavity inner groove correspondingly communicated with the fourth sliding cavity is respectively arranged in the fourth sliding cavity, a third elastic pressing plate sliding in the sliding cavity inner groove is respectively connected to the second sliding rod, and a fifth spring for elastically pressing the third elastic pressing plate is respectively arranged in the sliding cavity inner groove;
a first concave clamping groove and a second concave clamping groove are respectively formed in the first sliding block and the second sliding block, and the first sliding rod and the second sliding rod respectively correspond to the first clamping groove and the second clamping groove;
a fifth sliding hole correspondingly communicated with the first sliding cavity and the fourth sliding cavity is formed in the machine body respectively, the fifth sliding hole is correspondingly communicated with the third sliding cavity respectively, the first sliding rod and the second sliding rod are connected with a first pull rope sliding in the fifth sliding hole respectively, and the first pull rope is connected to the first roller respectively;
a fifth sliding cavity is further formed in the machine body, a rotating fourth rotating shaft is arranged in the fifth sliding cavity, a fourth roller is connected onto the fourth rotating shaft, 4 concave fifth grooves are formed in the fourth roller, 4 eighth sliding holes correspondingly communicated with the fifth sliding cavity are formed in the machine body, the 4 eighth sliding holes are correspondingly communicated with the first sliding cavity and the seventh sliding cavity respectively, the first sliding block and the second sliding block are connected with a second pull rope respectively, the second pull rope is correspondingly connected into the fifth groove respectively, and the second pull rope slides in the eighth sliding holes respectively;
the machine body is also internally provided with a sixth sliding cavity corresponding to the fifth sliding cavity, the motor is arranged in the sixth sliding cavity, the fourth rotating shaft is connected with a second bevel gear rotating in the sixth sliding cavity, the motor is connected with a gearbox, and the gearbox is connected with a first bevel gear correspondingly meshed and connected with the second bevel gear.
2. The road and bridge bend rollover self-rescue device according to claim 1, is characterized in that: the both ends in third sliding chamber are including establishing respectively one change the hole on the organism, both ends it is in to change the downthehole third pivot that is equipped with one the sliding chamber internal rotation of third, first gyro wheel is connected in the third pivot, be equipped with 4 on the first gyro wheel and be spill second recesses, first stay cord is connected respectively in the second recess, be equipped with 4 on the first gyro wheel and be spill third recesses, the axis of pressure is in respectively slide in the third recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810406329.6A CN108570950B (en) | 2016-12-10 | 2016-12-10 | Road and bridge bend of protection vehicle safety device of saving oneself that overturns |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134461.3A CN106758770B (en) | 2016-12-10 | 2016-12-10 | A kind of road and bridge bend overturning self-help apparatus |
| CN201810406329.6A CN108570950B (en) | 2016-12-10 | 2016-12-10 | Road and bridge bend of protection vehicle safety device of saving oneself that overturns |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134461.3A Division CN106758770B (en) | 2016-12-10 | 2016-12-10 | A kind of road and bridge bend overturning self-help apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108570950A CN108570950A (en) | 2018-09-25 |
| CN108570950B true CN108570950B (en) | 2020-06-26 |
Family
ID=58875973
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810406332.8A Pending CN108330872A (en) | 2016-12-10 | 2016-12-10 | Road and bridge bend overturning self-help apparatus |
| CN201611134461.3A Active CN106758770B (en) | 2016-12-10 | 2016-12-10 | A kind of road and bridge bend overturning self-help apparatus |
| CN201810406329.6A Active CN108570950B (en) | 2016-12-10 | 2016-12-10 | Road and bridge bend of protection vehicle safety device of saving oneself that overturns |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810406332.8A Pending CN108330872A (en) | 2016-12-10 | 2016-12-10 | Road and bridge bend overturning self-help apparatus |
| CN201611134461.3A Active CN106758770B (en) | 2016-12-10 | 2016-12-10 | A kind of road and bridge bend overturning self-help apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108330872A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236737B (en) * | 2020-01-10 | 2021-04-09 | 王水山 | Buffering formula anticollision warning guardrail is used in road and bridge construction |
| CN111910565B (en) * | 2020-08-17 | 2021-05-14 | 长沙阡陌交通规划设计有限公司 | Diversion fork braking anti-overturn structure for traffic planning |
| CN112196073B (en) * | 2020-10-13 | 2021-06-08 | 广州新程北斗信息科技有限公司 | Intelligent transportation equipment |
| CN113529618B (en) * | 2021-07-23 | 2022-06-10 | 中交路桥南方工程有限公司 | Device for reinforcing strength of roadbed and preventing ramp from collision |
| CN115492034B (en) * | 2022-08-25 | 2023-08-08 | 西南交通大学 | Modular assembly type unit for preventing falling and automatically rescuing vehicles on cliff curves |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074791A (en) * | 1976-03-16 | 1978-02-21 | Inman Johnny K | Emergency fire net |
| DE3608169A1 (en) * | 1986-03-12 | 1987-09-24 | Georg Schlitter | Flexible/resilient safety fence around masts for power lines, signs, cable-cars for skiers |
| ES2014620A6 (en) * | 1989-05-16 | 1990-07-16 | Busquets Busquets Albert | Integral automatic system for the protection and rescue of the passengers in automobiles engaged in accidents. |
| FR2772411A1 (en) * | 1997-12-16 | 1999-06-18 | Baudin Chateauneuf | Protective system for falling objects |
| CN201272276Y (en) * | 2008-09-12 | 2009-07-15 | 北京和田汽车改装有限公司 | Self-help apparatus mounted on wagon and wagon with the same |
| CN101623542B (en) * | 2009-08-14 | 2011-06-22 | 刘俊江 | Lifesaving net |
| CN102989091B (en) * | 2012-12-18 | 2015-09-09 | 衢州市易凡设计有限公司 | A kind of rescue net |
| CN203264073U (en) * | 2013-06-04 | 2013-11-06 | 谌拥军 | Device preventing articles from falling from building |
| CN203625774U (en) * | 2013-12-24 | 2014-06-04 | 兰星 | Safety device for bridge guardrail |
| CN205116075U (en) * | 2015-11-18 | 2016-03-30 | 张旭东 | Highway deck bridge beam bridge mound protector |
| CN205242293U (en) * | 2015-12-18 | 2016-05-18 | 钱宏诚 | Pressure warning profile mark is prevented bumping in luminous reflection of light of country road |
| CN105415967A (en) * | 2015-12-28 | 2016-03-23 | 马天宇 | Self-rescue device for trapped vehicle |
| CN105603867B (en) * | 2016-02-25 | 2017-08-25 | 昆明喆凯工程技术有限公司 | Multistage self-destruction energy-absorbing buffering formula falling stop boom device |
-
2016
- 2016-12-10 CN CN201810406332.8A patent/CN108330872A/en active Pending
- 2016-12-10 CN CN201611134461.3A patent/CN106758770B/en active Active
- 2016-12-10 CN CN201810406329.6A patent/CN108570950B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106758770B (en) | 2018-08-21 |
| CN108330872A (en) | 2018-07-27 |
| CN106758770A (en) | 2017-05-31 |
| CN108570950A (en) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108570950B (en) | Road and bridge bend of protection vehicle safety device of saving oneself that overturns | |
| CN202896197U (en) | Tire burst protection hub | |
| EP3145800B1 (en) | Single track kick scooter | |
| CN103100158B (en) | Pressing rod locking structure | |
| CN105584440A (en) | Collision buffer energy-absorption device for automobile | |
| CN104097675B (en) | Shopping cart | |
| CN110481415B (en) | A tubular goods fixing device convenient to use for freight train | |
| US7588267B2 (en) | Active vehicle impact dampening system | |
| CN204567847U (en) | A kind of parking bracket | |
| CN211893174U (en) | Anti-dislocation automatic locking type device for moving wheels | |
| CN201058642Y (en) | Carting recreation car | |
| CN204870963U (en) | Vehicle braking auxiliary apparatus | |
| CN202413751U (en) | Foldable brake | |
| CN204676950U (en) | The hydraulic pressure that saves land sticks up tail parking of automobile frame | |
| CN208069599U (en) | A kind of coiler pre-pressing structure | |
| CN103538614A (en) | Proceeding self-locking device | |
| CN102849003B (en) | Repellant device capable of removing barriers ahead wheel | |
| CN205651884U (en) | Skid -proof means for vehicle tyre | |
| CN113353037A (en) | Anti-dislocation automatic locking type device for moving wheels | |
| CN116474383B (en) | Remote control model car | |
| US1392719A (en) | Elevated coasting apparatus | |
| CN109383337A (en) | A kind of automobile seat electric control device and automotive seat | |
| KR102463061B1 (en) | Car rollover experience device | |
| CN203511568U (en) | Multifunctional safety belt winder structure | |
| CN218009126U (en) | Automobile display rack convenient to move |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200602 Address after: 230000 room 110, building a0-2, Yulong agricultural machinery market, Suizhen Town, Feidong County, Hefei City, Anhui Province Applicant after: Hefei Yuankang Information Technology Co., Ltd Address before: 266600 No. 233, Shan Ren Zhuang village, Xia Ge Zhuang Town, Laixi, Qingdao, Shandong Applicant before: Sun Deshan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |