CN111021271A - Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary - Google Patents
Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary Download PDFInfo
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- CN111021271A CN111021271A CN201911378003.8A CN201911378003A CN111021271A CN 111021271 A CN111021271 A CN 111021271A CN 201911378003 A CN201911378003 A CN 201911378003A CN 111021271 A CN111021271 A CN 111021271A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
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Abstract
The invention discloses a machine-non hybrid shock absorption deceleration strip and a method for preventing a motor vehicle from running beyond the boundary, wherein the machine-non hybrid shock absorption deceleration strip comprises a motor vehicle deceleration strip, the end part of the motor vehicle deceleration strip is connected with a non-motor vehicle deceleration strip, and a system for preventing the motor vehicle from running beyond the boundary is arranged in the vehicle running direction of the non-motor vehicle deceleration strip; the system for preventing the vehicle from running beyond the boundary comprises a pressure sensing area for sensing the pressure value of the vehicle to the ground, an automatic lifting device for automatically lifting according to the detected pressure value, and an anti-boundary-crossing limiting stopper arranged at the top of the automatic lifting device. The invention is provided with the motor vehicle deceleration strip and the non-motor vehicle deceleration strip respectively aiming at the power characteristics of the motor vehicle and the non-motor vehicle, can prevent the motor vehicle from occupying the position of the non-motor vehicle deceleration strip for driving when the motor vehicle crosses the boundary under normal conditions, and allows the non-motor vehicle deceleration strip to be temporarily occupied for driving under special conditions (such as driving of a fire fighting truck); meanwhile, the damping device has a good damping function, and motor vehicles and non-motor vehicles can pass through the damping device comfortably and safely.
Description
Technical Field
The invention relates to the technical field of speed bump, in particular to a non-hybrid shock absorption speed bump and a method for preventing a motor vehicle from driving out of range.
Background
The traffic composition of road sections such as residential districts, schools, hospitals and the like is complex, the traffic volume is large, motor vehicles, non-motor vehicles and pedestrians run in a mixed mode, and a deceleration strip is required to be arranged to ensure the traffic safety. At present, the main purpose of the deceleration strip is to limit the running speed of a motor vehicle, and how to realize safe speed limit when the motor vehicle and a non-motor vehicle run in a mixed mode is not considered.
The conventional deceleration strip has a simple internal structure, and even if a motor vehicle slowly passes through the deceleration strip, the deceleration strip still has strong vibration feeling, so that discomfort is caused to a driver and a passenger. The edges of the speed bump are flush with the road surface through arc transition, a small gap is reserved between the edges of the speed bump and the outer edge of the traffic lane, the non-motor vehicles have high technical requirements on drivers through the gap, and the speed bump is prone to rollover and is dangerous when wet and slippery in rainy days. When the motor vehicle and the non-motor vehicle pass through simultaneously, the non-motor vehicle lane is partially occupied, and if the non-motor vehicle lane is forced to run in parallel, the scratch accident is easy to happen.
Disclosure of Invention
The invention aims to provide a hybrid shock-absorbing speed bump and a method for preventing a motor vehicle from running beyond the boundary, aiming at overcoming the defects of the prior art, the hybrid shock-absorbing speed bump and the method are respectively provided with the motor vehicle speed bump and the non-motor vehicle speed bump aiming at the dynamic characteristics of the motor vehicle and the non-motor vehicle, can prevent the motor vehicle from occupying the position of the non-motor vehicle speed bump to run beyond the boundary under normal conditions, and allow the non-motor vehicle speed bump to run temporarily under special conditions (such as wrong vehicle and fire fighting vehicle driving); meanwhile, the damping device has a good damping function, and motor vehicles and non-motor vehicles can pass through the damping device comfortably and safely.
In order to achieve the purpose, the invention adopts the following technical scheme:
a machine-non hybrid shock absorption deceleration strip for preventing a motor vehicle from running beyond the boundary comprises a motor vehicle deceleration strip, wherein the end part of the motor vehicle deceleration strip is connected with a non-motor vehicle deceleration strip, and a vehicle running direction of the non-motor vehicle deceleration strip is provided with a system for preventing the motor vehicle from running beyond the boundary;
the system for preventing the vehicle from running beyond the boundary comprises a pressure sensing area for sensing the pressure value of the vehicle to the ground, an automatic lifting device for automatically lifting according to the detected pressure value, and an anti-boundary-crossing limiting stopper arranged at the top of the automatic lifting device.
Further, the motor vehicle deceleration strip includes that longitudinal section is non-isosceles trapezoid's motor-driven base, and motor-driven base's top is provided with motor-driven apron, is connected with a plurality of oblique inserted bars on the motor-driven apron, oblique inserted bar passes through the draw-in groove on the motor-driven base and is connected with motor-driven base, motor-driven base's middle part is provided with the fluting of the style of calligraphy of falling concave, and higher part is equipped with the pedestal in the middle of the fluting, is provided with a plurality of elastic membrane pieces between pedestal and the motor-driven apron, and the lower part in fluting both.
Further, the maneuvering base is anchored on the road surface through maneuvering bolts; the slope of one side of the motor vehicle in the approaching direction of the motor vehicle deceleration strip is larger than the slope of the one side of the motor vehicle in the departing direction of the motor vehicle deceleration strip.
Furthermore, the non-motor vehicle deceleration strip comprises a non-motor base with an isosceles trapezoid longitudinal section, a non-motor cover plate is arranged at the top of the non-motor base, a surface layer is bonded on the upper surfaces of the non-motor base and the non-motor cover plate and is further fixedly connected with the surface layer through mounting grooves in two sides of the non-motor base, an inverted concave-shaped slot is formed in the middle of the non-motor base, and a power supply for supplying power to the anti-border-crossing driving system and a switch for opening or closing the anti-border-crossing driving system are arranged in the middle of the slot.
Further, the non-motorized base is anchored to the road surface by non-motorized bolts.
Furthermore, the surface layer is formed by injecting and pressing a high-molecular EVA raw material, and the surface layer is provided with grass-tip-shaped textures and brush wires.
Further, the pressure sensing area comprises a pressure sensor for detecting pressure data and a signal processor for processing and dividing the pressure data.
Further, the automatic lifting device comprises an automatic lifting device base and a tray, the automatic lifting device base is arranged in an outer barrel which is pre-buried underground, an anti-border-crossing stopper is arranged on the tray, the automatic lifting device base and the tray are connected through a first scissor fork and a second scissor fork which are matched, the upper part of the automatic lifting device base and the bottom of the tray are both provided with slideways, a sliding block is arranged in the slideway of the automatic lifting device base, a pore passage is reserved in the middle of the sliding block, a screw rod is arranged in the pore passage, one end of the screw rod is connected with the sliding block through a fixing nut, the other end of the screw rod is provided with a thread, one end of the screw rod is provided with two stoppers for fixing a bevel gear, the bevel gear comprises a horizontally arranged gear a and a vertically arranged gear b for changing the direction of output power, the gear b is meshed with one end with the thread of the screw rod through a nut, the gear a is, the driving chip is used for reading data after the signal processor is classified and selecting a corresponding driving program, the first scissor fork is connected with the sliding block, the second scissor fork is connected with the limiting block, each section of the first scissor fork and each section of the second scissor fork are provided with a connecting node, the top ends of the first scissor fork and the second scissor fork are connected with pulleys, and the pulleys are located in the slide way at the bottom of the tray;
the anti-boundary-crossing limiter comprises a first anti-boundary-crossing device, a second anti-boundary-crossing device and an anti-boundary-crossing limiter base, wherein the first anti-boundary-crossing device is fixedly connected to the center of the anti-boundary-crossing limiter base, the second anti-boundary-crossing device is arranged around the first anti-boundary-crossing device, and the height of the first anti-boundary-crossing device is larger than that of the second anti-boundary-crossing device.
Furthermore, the color of the anti-border-crossing stopper is red, the first anti-border-crossing device is made of rubber, strip-shaped bulges with equal intervals are arranged above the first anti-border-crossing device, and the second anti-border-crossing device is made of EVA (ethylene vinyl acetate) or EVE (ethylene vinyl acetate) foam material.
A method for preventing motor vehicles from running beyond the border measures and processes pressure through a pressure sensing area, data are identified as A, B data according to whether the pressure value reaches a limit value, wherein A represents that the pressure value is larger than the limit value, B represents that the pressure value is smaller than or equal to the limit value, the pressure sensing area classifies two continuous times of data and records as AA, AB, BB and BA, if a speed bump is used for the first time after starting up and has no two times of data temporarily, the data are marked as 0A and 0B, and if the obtained data are of the type 0A, an automatic lifting device is lifted; if the obtained data type is 0B, the automatic lifting device is maintained in the original state; when the obtained data types are AA and BB, the automatic lifting device maintains the original state; when the obtained data type is AB, the automatic lifting device descends; and if the obtained data type is BA, lifting the automatic lifting device.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention is provided with the motor vehicle deceleration strip and the non-motor vehicle deceleration strip respectively aiming at the power characteristics of the motor vehicle and the non-motor vehicle, can prevent the motor vehicle from occupying the position of the non-motor vehicle deceleration strip for driving when the motor vehicle crosses the boundary under normal conditions, and allows the non-motor vehicle deceleration strip to be temporarily occupied for driving under special conditions (such as wrong vehicle and fire fighting vehicle driving); meanwhile, the damping device has a good damping function, and motor vehicles and non-motor vehicles can pass through the damping device comfortably and safely.
Furthermore, the motor vehicle deceleration strip is provided with a plurality of elastic membranes, the upper portion of each elastic membrane is a deceleration strip cover plate, and when the cover plate is under the action of external pressure, the elastic membranes generate reaction force to play roles in buffering and damping.
Further, the motor vehicle deceleration strip is formed by transversely splicing non-isosceles trapezoid block structures, the inclined planes with different slopes are arranged according to the driving direction, the motor vehicle approaches the motor vehicle and has a steep slope, the driving direction is slow, the middle part of the motor vehicle is kept horizontal, when the motor vehicle drives over the motor vehicle deceleration strip, the motor vehicle passes through the steep slope, the driver alertness is improved, the motor vehicle decelerates actively, then the motor vehicle passes through the motor cover plate, an elastic membrane is arranged in the motor cover plate, when the motor vehicle passes through slowly, the elastic membrane generates a reaction force to relax impact, the damping purpose is realized, and finally the motor vehicle travels away through the gentle slope, so that the driving comfort is enhanced.
Furthermore, the cover plate of the motor vehicle speed bump is provided with an oblique inserted bar which is connected with the motor base through a clamping groove, and the oblique inserted bar and the clamping groove are both provided with limiting bulges, so that the connection stability of the two parts in a certain moving range is guaranteed.
Further, the inside fluting form of motor vehicle deceleration strip base is that both sides are low, and the centre is high, and both sides are for depositing water passageway, prevent ponding submergence elastic diaphragm, influence buffering effect, and both sides deposit water passageway outer low interior height, make things convenient for ponding to discharge from connecting the space.
Furthermore, the elastic diaphragm of the motor vehicle speed bump is fixed on the pedestal, and the pedestal is connected with the middle higher part of the base inside the speed bump through bolt anchoring, so that the elastic diaphragm can be conveniently replaced when reaching the service life.
Furthermore, the non-motor vehicle deceleration strip is formed by transversely splicing isosceles trapezoid block structures, when a non-motor vehicle drives through the non-motor vehicle deceleration strip, the gradient is slow, and the non-motor vehicle can be ensured to decelerate and walk slowly and pass comfortably.
Furthermore, the non-motor vehicle surface layer is bonded with the deceleration strip and fixed through the mounting groove, and replacement is convenient. The surface layer material is formed by injecting and pressing a high-molecular EVA raw material, and the surface of the surface layer material is provided with grass-tip-shaped textures and brush wires, so that the surface layer material has the characteristics of skid resistance, dust prevention, water prevention, difficult aging, high pressure resistance and the like.
Furthermore, the color of the anti-boundary-crossing stopper is striking red, the first anti-boundary-crossing device is made of rubber, strip-shaped bulges with equal intervals are arranged on the first anti-boundary-crossing device, and the bulges on the lower part are fixedly connected with the anti-boundary-crossing stopper base; the second anti-border crossing device material is EVA or EVE foam material. When the motor vehicle forcibly occupies the non-motor vehicle deceleration strip to pass through, the second boundary crossing prevention device of the car rubs the chassis of the motor vehicle, simultaneously generates a harsh sound, and then is contacted with the first boundary crossing prevention device to prevent the boundary crossing driving behavior; for the vehicles with higher chassis such as off-road vehicles and the like, the first boundary crossing prevention device is in contact with the chassis, makes a sound, rubs the chassis and prevents boundary crossing driving behaviors.
Drawings
FIG. 1 is a top plan view of the present invention in its entirety.
Fig. 2 is a schematic structural diagram of a deceleration strip of a motor vehicle.
FIG. 3 is a non-motor vehicle reduction belt construction.
Fig. 4 is a schematic view of a pressure sensing area.
FIG. 5 is a schematic view of the anti-over-range stopper and the automatic lifting device.
FIG. 6 is a flow chart of an out-of-range travel prevention system.
The method comprises the following steps of 1, a motor vehicle speed bump; 11. a motorized cover plate; 12. a motorized base; 13. an elastic diaphragm; 14. grooving; 15. a pedestal; 16. a card slot; 17. a motorized bolt; 11-1, oblique inserted link; 2. a non-motorized vehicle speed bump; 21. a surface layer; 22. a non-motorized cover plate; 23. a non-motorized base; 24. a power source; 25. a switch; 26. mounting grooves; 27. a non-motorized bolt; 3. an out-of-range driving prevention system; 31. a pressure-sensitive area; 31-1, a pressure sensor; 31-2, a signal processor; 32. an automatic lifting device; 32-1, a base of the automatic lifting device; 32-2, fixing a nut; 32-3, a sliding block; 32-4, a nut; 32-5, bevel gear; 32-6, a motor; 32-7, a screw; 32-8, connecting nodes; 32-9, a slideway; 32-10, a tray; 32-11, a pulley; 32-12, a first scissor fork; 32-13, a second scissor fork; 32-14 parts of a limiting block; 32-15 parts of an outer cylinder; 33. an anti-boundary-crossing limiter; 33-1, a first anti-border crossing device; 33-2, a second anti-border crossing device; 33-3 and an anti-border-crossing limiter base.
Detailed Description
The structure of the invention is explained in further detail below with reference to the attached drawing:
referring to fig. 1 to 5, the hybrid shock absorption speed bump comprises a motor vehicle speed bump 1, a non-motor vehicle speed bump 2 and a system 3 for preventing the motor vehicle from running beyond the boundary, wherein the motor vehicle speed bump 1 comprises a motor base 12 and a motor cover plate 11, the motor base 12 is anchored on the road surface through a motor bolt 17, a slot 14 is arranged in the middle of the inside of the motor base 12, a plurality of elastic membranes 13 are arranged in the slot 14, the motor cover plate 11 is arranged on the upper portion of each elastic membrane 13, and when the motor cover plate 11 is subjected to external pressure, the elastic membranes 13 generate reaction force to play roles of buffering and shock absorption; the non-motor vehicle speed bump 2 is positioned at the edge of a road and connected with the motor vehicle speed bump 1 and comprises a non-motor base 23 and a non-motor cover plate 22, a groove is formed in the middle of the interior of the non-motor base 23, a power supply 24 is arranged in the groove, and the power supply 24 supplies power to the whole out-of-range prevention driving system 3; the anti-boundary-crossing driving system 3 comprises an anti-boundary-crossing stopper 33, an automatic lifting device 32 and a pressure sensing area 31; the starting point of the pressure sensing area 31 is located 4-6m (in the approaching direction of the motor vehicle) in front of the non-motor vehicle speed bump 2 and is used for sensing the pressure of passing vehicles, once the pressure exceeds the limit, the situation that the motor vehicle is in a boundary crossing driving behavior is indicated, and the boundary crossing preventing limiting device 33 is triggered to rise from the ground by means of the automatic lifting device 32; the automatic lifting device 32 is embedded in the road surface close to the inner edge of the non-motor vehicle speed bump 2 in the approaching direction of the motor vehicle.
Specifically, the deceleration strip 1 of the motor vehicle comprises a motor cover plate 11 and a motor base 12, wherein the motor base 12 is anchored on a road surface through a motor bolt 17, a groove 14 is formed in the middle of the inside of the motor base, a pedestal 15 is arranged at the middle higher part of the motor base, the pedestal 15 is anchored with the groove 14, a plurality of elastic diaphragms 13 are arranged on the pedestal, the motor cover plate 11 is arranged on the upper parts of the elastic diaphragms 13, and the motor cover plate 11 is connected with an inclined insertion rod 11-1 and is connected with the motor base 12 through a clamping groove 16.
The deceleration strip 1 of the motor vehicle is formed by transversely splicing non-isosceles trapezoid block structures, inclined planes with different slopes are arranged according to the driving direction, the slope of the approaching direction of the motor vehicle is steep, the leaving direction of the motor vehicle is slow, the middle part of the deceleration strip is kept horizontal, fluorescent materials are mixed on the surface materials of the deceleration strip of the motor vehicle, the deceleration strip is arranged in front of the deceleration strip and is reminded, a motor cover plate 11 of the deceleration strip of the motor vehicle is provided with an inclined insertion rod 11-1 which is connected with a motor base 12 through a clamping groove 16, the inclined insertion rod 11-1 and the clamping groove 16 are both provided with limiting bulges, the connection stability of the two parts in a certain moving range is guaranteed, the inner groove of the motor base 12 is in a form that the two sides are low, the middle is high, water storage channels are arranged on the two sides, the elastic membrane 13 is prevented from being, the elastic diaphragm 13 of the speed bump of the motor vehicle is fixed on the pedestal 15, and the pedestal 15 is connected with the middle higher part of the base inside the speed bump through bolt anchoring so as to facilitate the replacement of the elastic diaphragm 13 when the elastic diaphragm reaches the service life.
The speed bump 2 of the non-motor vehicle comprises a surface layer 21, a non-motor cover plate 22 and a non-motor base 23. The surface layer 21 is bonded with the non-motorized deceleration strip 2 and is further fixedly connected through a mounting groove 26, the basic arrangement form and the connection mode of the non-motorized cover plate 21 and the non-motorized base 23 are the same as those of the motorized deceleration strip 1, a groove is formed in the non-motorized base 23, and a power supply 24 and a switch 25 are arranged in the middle and higher part of the groove.
The slopes of the two sides of the non-motor vehicle deceleration strip 2 are consistent with the gentle slope of the motor vehicle deceleration strip 1, the power difference between the non-motor vehicle and the motor vehicle is fully considered, and the surface layer 21 of the non-motor vehicle is bonded with the deceleration strip and fixed through the mounting groove 26, so that the replacement is convenient. The surface layer 21 is made of high polymer EVA material by injection molding, has grass-tip-shaped texture and brush filaments, and has the characteristics of skid resistance, dust prevention, water prevention, difficult aging, high pressure resistance and the like.
The anti-border-crossing driving system 3 comprises a pressure sensing area 31, an automatic lifting device 32 and an anti-border-crossing stopper 33, wherein the pressure sensing area 31 is provided with a pressure sensor 31-1 and a signal processor 31-2; the automatic lifting device 32 is of a rod-wire scissor type, the base 32-1 of the automatic lifting device is positioned in the outer cylinder 32-15, the base 32-1 of the automatic lifting device is provided with a slideway 32-9, the slideway 32-9 is provided with a sliding block 32-3, a pore channel is reserved in the middle of the sliding block 32-3, a screw 32-7 is arranged in the pore channel and is connected with the sliding block 32-3 by a fixing nut 32-2, the right half part of the screw 32-7 is provided with a thread, one end of the thread is provided with two limit blocks 32-14 for fixing a bevel gear 32-5, the bevel gear 32-5 comprises a gear a which is transversely arranged and a gear b which is vertically arranged and is used for changing the direction of output power, the gear b is meshed with one end with the thread of the screw 32-7 by a nut 32-4, and the gear a is meshed with a motor 32-6 which is One end of a first scissors fork 32-12 is connected with a sliding block 32-3, a second scissors fork 32-13 is connected with a limiting block 32-14, each section of the scissors fork is provided with a connecting node 32-8, two sides of the top end of the scissors fork are connected with pulleys 32-11, the pulleys are arranged on a slide way 32-9 at the upper part, the slide way 32-9 at the upper part is arranged below a tray 32-10, and an anti-border-crossing limiting stopper 33 is arranged on the tray 32-10.
The anti-boundary-crossing stopper 33 is red and comprises a first anti-boundary-crossing device 33-1, a second anti-boundary-crossing device 33-2 and an anti-boundary-crossing stopper base 33-3, wherein the first anti-boundary-crossing device 33-1 is fixedly connected to the center of the anti-boundary-crossing stopper base 33-3, the second anti-boundary-crossing device 33-2 is arranged around the first anti-boundary-crossing device 33-1, and the height of the first anti-boundary-crossing device 33-1 is larger than that of the second anti-boundary-crossing device 33-2. The first anti-boundary crossing device 33-1 is made of rubber, and strip-shaped bulges with equal intervals are arranged above the first anti-boundary crossing device and are used for preventing higher vehicles with high chassis such as off-road vehicles and the like from crossing the boundary. The second anti-boundary-crossing device 33-2 is made of EVA or EVE foam materials and is used for rubbing the chassis of the common car and generating harsh rubbing sound to prevent boundary-crossing driving behaviors.
The automatic lifting device 32 and the anti-border-crossing stopper 33 are buried underground, when the motor vehicle drives into the pressure sensing area 1, the pressure sensor 31-1 measures pressure data, the signal processor 31-2 processes and divides the pressure data, the motor 32-6 is internally provided with a driving chip, the driving chip can read the classified data of the signal processor 31-2, and corresponding driving programs are selected and comprise three types: the motor is rotated forward in the drive program A, the motor is rotated backward in the drive program B, and the motor is dormant in the drive program C.
The present invention will be described in further detail with reference to specific examples below:
a machine and non-hybrid shock absorption speed bump for preventing a motor vehicle from running beyond the boundary comprises a motor vehicle speed bump 1, a non-motor vehicle speed bump 2 and a system 3 for preventing the motor vehicle from running beyond the boundary.
Referring to fig. 1, a motor vehicle deceleration strip 1 is a non-isosceles trapezoid, a plurality of non-isosceles trapezoids are transversely spliced until one side edge of a road forms a complete motor vehicle deceleration strip, the other end of the motor vehicle deceleration strip is spliced with a non-motor vehicle deceleration strip 2, and a border crossing prevention driving system 3 is arranged on the front end road surface of the non-motor vehicle deceleration strip 2 and comprises a pressure sensing area 31, an automatic lifting device 32 and a border crossing prevention limiting stopper 33.
Referring to fig. 2, the vehicle speed bump 1 is provided with inclined planes with different slopes according to the driving direction, the slope of the vehicle in the approaching direction is steep, the vehicle in the departing direction is gentle, and the middle part is kept horizontal. The motor vehicle speed bump 1 comprises a motor cover plate 11 and a motor base 12, wherein the motor base 12 is anchored on the road surface through a motor bolt 17, a groove 14 is formed in the middle inside the base, the shape of the groove is that two sides are low, the middle is high, and two sides are water storage channels with low outer parts and high inner parts, so that accumulated water can be conveniently discharged from a connecting gap; the middle upper part is provided with a pedestal 15, the pedestal 15 is anchored with a slot 14, a plurality of elastic membranes 13 are arranged on the pedestal 15, and the upper part of each elastic membrane 13 is provided with a motorized cover plate 11. The motor cover plate 11 is connected with an inclined insertion rod 11-1 and is connected with the motor base 12 through a clamping groove 16, and the inclined insertion rod 11-1 and the clamping groove 16 are both provided with limiting bulges so as to ensure the connection stability.
Referring to fig. 3, the non-motor vehicle speed bump 2 is in the form of an isosceles trapezoid, approximately 0.5m wide, and has the same slope as the slower side of the motor vehicle speed bump. The non-motorized vehicle speed bump 2 comprises three parts, namely a surface layer 21, a non-motorized cover plate 22 and a non-motorized base 23. The surface layer 21 is formed by injecting and pressing a high-molecular EVA raw material, and has the characteristics of skid resistance, dust prevention, water resistance, difficult aging, high pressure resistance and the like because the surface is provided with the grass-tip-shaped textures and the brush wires. The surface layer 21 is bonded to the non-motor vehicle speed reduction belt 2 and is further fixedly connected with the speed reduction belt through the mounting groove 26. The connection mode of the non-motorized cover plate 21 and the non-motorized base 23 is the same as that of the motor vehicle speed bump 1, the non-motorized base 23 is anchored with the road surface through a non-motorized bolt 27, the form of a groove in the interior of the non-motorized base 23 is consistent with that of the motor vehicle speed bump, and a power supply 24 and a switch 25 are arranged in the middle higher part of the groove.
Referring to fig. 4, the starting point of the pressure sensing area 31 is 4-6m away from the non-motor vehicle speed bump, and the distance is set according to the sight height of the driver and the height of the anti-border-crossing stopper. The pressure sensing area 31 is provided with a pressure sensor 31-1 and a signal processor 31-2. The pressure sensor 31-1 is used for measuring the pressure of the running motor vehicle, transmitting the converted electric signals to the signal processor 31-2, processing and classifying the obtained data, wherein the pressure value is greater than the limit value and is type A data, and the pressure value is less than or equal to the limit value and is type B data.
Referring to fig. 5, the automatic lifting device 32 is of a rod-wire scissor type and comprises an automatic lifting device base 32-1, the automatic lifting device base 32-1 is arranged inside an outer cylinder 32-15 embedded underground, the automatic lifting device base 32-1 is provided with a slide way 32-9, the slide way 32-9 is provided with a slide block 32-3, a pore passage is reserved in the middle of the slide block 32-3, a screw 32-7 is arranged inside the pore passage and connected with the slide block 32-3 through a fixing nut 32-2, the left end of the screw 32-7 controls the screw in the slide block through the fixing nut 32-2 so as to enable the screw to rotate only but not move left and right, the right part of the screw 32-7 is provided with a thread, one end of the thread is provided with two limit blocks 32-14 for limiting the left and right movement of a vertical bevel gear b, pore passages are, the screw rod can penetrate through the screw rod, a nut 32-4 matched with the screw rod 32-7 is arranged in the vertical bevel gear b, the vertical bevel gear b is meshed with the transverse bevel gear a, and the transverse bevel gear a is fixedly connected to the outer end of an output shaft of the motor 32-6 with the driving chip. The motor 32-6 containing the driving chip is connected through its output shaft. When a motor 32-6 containing a driving chip rotates to drive a transverse bevel gear a to rotate, the transverse bevel gear a drives a vertical bevel gear b meshed with the transverse bevel gear a to rotate, a screw 32-7 is screwed out rightwards to drive a sliding block 32-3 to move rightwards along a slideway 32-9, a first scissor fork 32-12 is pushed to move, a limiting block 32-14 is fixed, the inner edge of the limiting block is connected with a second scissor fork 32-13, each section of the scissor fork is provided with a connecting node 32-8 to facilitate contraction and extension of the scissor fork, two sides of the top end of the scissor fork are connected with pulleys 32-11, and the pulleys slide on the slideway 32-9 at the upper part along with the change of the position of the scissor fork; the upper slide 32-9 is positioned below the tray 32-10.
Referring to fig. 5, the anti-boundary-crossing stopper 33 is disposed above the tray 32-10 of the automatic lifting device 32, and the anti-boundary-crossing stopper 33 is red in color, and includes a first anti-boundary-crossing device 33-1, a second anti-boundary-crossing device 33-2, and an anti-boundary-crossing stopper base 33-3. The first anti-border-crossing device 33-1 is provided with strip-shaped bulges at equal intervals, the periphery of the first anti-border-crossing device is provided with a second anti-border-crossing device 33-2, the second anti-border-crossing device 33-2 is positioned above the anti-border-crossing limiter base 33-3, the periphery of the anti-border-crossing limiter base 33-3 is limited by the tray 32-10 and the outer barrel 32-15, the anti-border-crossing limiter base is fixed in the horizontal direction, and the anti-border-crossing limiter base can be automatically replaced from the vertical direction when.
Referring to fig. 6, the pressure sensor measures pressure, the signal processor processes pressure data, the data is identified as A, B data according to whether the pressure value reaches a limit value of 0.8t, and the signal processor classifies two consecutive times of data as AA, AB, BB and BA (note that if the device is used for the first time after being started, there are no two times of data temporarily, and the data are labeled as 0A and 0B). The motor reads the classified data through the driving chip, and different driving modes are adopted according to the classification form. If the drive chip obtains the data type 0A, starting a drive program A to control the motor to rotate forwards; if the classification data is 0B, the driving program C is started to keep the motor in the original state. When the classification data obtained by the driving chip is AA and BB, starting a driving program C to enable the motor to maintain the original state, and when the data obtained by the driving chip is AB, starting a driving program B to enable the motor to rotate reversely, and enabling the automatic lifting device 32 to land; if the data type is BA, the driver a is activated to rotate the motor forward, and the automatic lifting device 32 is lifted.
The use process and process principle of the embodiment of the invention are as follows:
when a motor vehicle drives through the motor vehicle deceleration strip 1, the motor vehicle firstly passes through a steep slope, the driver alertness is favorably improved, the speed is actively reduced, then the motor vehicle passes through the motor vehicle cover plate 11, the elastic membrane 13 is arranged in the motor vehicle cover plate 11, when the motor vehicle slowly passes through, the elastic membrane 13 generates a reaction force to relieve impact, the purpose of shock absorption is realized, and finally the motor vehicle drives away through the gentle slope, so that the driving comfort is enhanced.
When the non-motor vehicle drives through the non-motor vehicle deceleration strip 2, the slope is gentle, the surface layer material 21 is provided with the bulges, so that the non-motor vehicle is prevented from skidding, the non-motor vehicle can be ensured to decelerate and walk slowly and can pass through comfortably.
Under normal conditions, when the motor vehicle illegally occupies the non-motorized deceleration strip and drives into the pressure sensing area 31, the pressure sensor 31-1 in the pressure sensing device detects the pressure and transmits the pressure to the signal processor 31-2, and the driving chip of the motor 24 reads data. If the motor is used for the first time, only once data exists, the driving chip reads the classified data to be 0A, a driving program A is started, the motor is controlled to rotate forwards, and the boundary crossing preventing limiting device 33 is lifted out of the ground; if the anti-cross limiting stopper 33 is not used for the first time, the classification data read by the driving chip may be AA and BA, if the classification data read by the driving chip is AA, the driving program C is started, and if the classification data read by the driving chip is BA, the driving program A is started, so that the anti-cross limiting stopper 33 is located above the road surface. When the motor vehicle is driven away from the pressure sensing area, the pressure sensor detects that the pressure value of the motor vehicle is less than 0.8t, the driving chip reads the classification data AB at the moment, the driving program B is started, the motor rotates reversely, the anti-boundary-crossing limiter 33 descends, and the motor vehicle is retracted to the ground.
Under normal conditions, when the non-motor vehicle enters the pressure sensing area 31, the driving chip reads the classification data as BB or 0B, the driving program C is started, the motor is always in a dormant state, and the anti-out-of-range limiter 33 is located below the ground.
Under special conditions (such as wrong vehicle and fire fighting vehicle driving), if the motor vehicle drives into the pressure sensing area 31, the anti-boundary-crossing limiter 33 can automatically lift, a driver indicates a manager, the manager starts the driving program B through a remote controller, the engine rotates reversely, and after the motor vehicle completely falls, the switch 25 is closed through the remote controller to close the anti-boundary-crossing driving system 3. If the motor vehicle does not enter the pressure-sensitive area 31, the manager can directly turn off the out-of-range prevention driving system 3.
The above-described preferred embodiments are merely illustrative of the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The mechanical and non-hybrid shock absorption speed bump for preventing the motor vehicle from running beyond the boundary is characterized by comprising a motor vehicle speed bump (1), wherein the end part of the motor vehicle speed bump (1) is connected with a non-motor vehicle speed bump (2), and a system (3) for preventing the motor vehicle from running beyond the boundary is arranged in the vehicle driving direction of the non-motor vehicle speed bump (2);
the anti-border-crossing driving system (3) comprises a pressure sensing area (31) for sensing the pressure value of the vehicle to the ground, an automatic lifting device (32) for automatically lifting according to the detected pressure value, and an anti-border-crossing stopper (33) arranged at the top of the automatic lifting device (32).
2. The mechanical-non-hybrid shock absorption speed bump for preventing the motor vehicle from running beyond the bounds of the claim 1 is characterized in that the motor vehicle speed bump (1) comprises a motor base (12) with a non-isosceles trapezoid longitudinal section, a motor cover plate (11) is arranged at the top of the motor base (12), a plurality of inclined insertion rods (11-1) are connected onto the motor cover plate (11), the inclined insertion rods (11-1) are connected with the motor base (12) through clamping grooves (16) in the motor base (12), an inverted concave-shaped notch (14) is arranged in the middle of the motor base (12), a pedestal (15) is arranged at a higher part in the middle of the notch (14), a plurality of elastic membranes (13) are arranged between the pedestal (15) and the motor cover plate (11), and water storage channels with low outside and high inside are arranged at lower parts on two sides of the notch (14).
3. The deceleration strip with shock absorption for preventing motor vehicles from running beyond the boundary of claim 2, wherein the motorized base (12) is anchored on the road surface by a motorized bolt (17); the gradient of one side of the motor vehicle deceleration strip (1) in the approaching direction of the motor vehicle is larger than that in the departing direction of the motor vehicle.
4. The mechanical and non-hybrid shock absorption speed bump for preventing the motor vehicle from running beyond the bounds of the claim 1 is characterized in that the non-motor vehicle speed bump (2) comprises a non-motor base (23) with an isosceles trapezoid-shaped longitudinal section, a non-motor cover plate (22) is arranged on the top of the non-motor base (23), a surface layer (21) is bonded on the upper surfaces of the non-motor base (23) and the non-motor cover plate (22), the surface layer (21) is further fixedly connected through mounting grooves (26) on two sides of the non-motor base (23), a slot with an inverted concave shape is arranged in the middle of the non-motor base (23), and a power supply (24) for supplying power to the anti-border running system (3) and a switch (25) for opening or closing the anti-border running system (3) are arranged on the higher portion in the middle of the slot.
5. The deceleration strip with shock absorption for preventing motor vehicles from running beyond the boundary of claim 4, wherein the non-motorized base (23) is anchored on the road surface by a non-motorized bolt (27).
6. The mechanical-non-hybrid shock-absorbing speed bump for preventing the motor vehicle from running beyond the boundary of claim 4 is characterized in that the surface layer (21) is formed by injecting and pressing high-molecular EVA raw materials, and the surface layer (21) is provided with grass-tip-shaped textures and brush wires.
7. The mechanical-non-hybrid shock-absorbing speed bump for preventing the motor vehicle from running out of the boundary according to claim 1, wherein the pressure sensing area (31) comprises a pressure sensor (31-1) for detecting pressure data and a signal processor (31-2) for processing and dividing the pressure data.
8. The mechanical non-hybrid shock absorption speed bump for preventing the motor vehicle from running beyond the bounds of the claim 7 is characterized in that the automatic lifting device (32) comprises an automatic lifting device base (32-1) and a tray (32-10), the automatic lifting device base (32-1) is arranged in an outer barrel (32-15) pre-buried under the ground, an anti-bounds-crossing stopper (33) is arranged on the tray (32-10), the automatic lifting device base (32-1) and the tray (32-10) are connected through a first scissors fork (32-12) and a second scissors fork (32-13) which are matched with each other, the upper part of the automatic lifting device base (32-1) and the bottom part of the tray (32-10) are respectively provided with a slide way (32-9), and a slide block (32-3) is arranged in the slide way of the automatic lifting device base, a pore passage is reserved in the middle of the sliding block (32-3), a screw rod (32-7) is arranged in the pore passage, one end of the screw rod (32-7) is connected with the sliding block (32-3) through a fixing nut (32-2), the other end of the screw rod (32-7) is provided with a thread, one end of the screw rod provided with the thread is provided with two limit blocks (32-14) for fixing a bevel gear (32-5), the bevel gear (32-5) comprises a gear a which is transversely arranged and a gear b which is vertically arranged and is used for changing the direction of output power, the gear b is meshed with one end with the thread of the screw rod (32-7) through a nut (32-4), the gear a is connected with a motor (32-6) which is arranged in the middle position of the end part of the automatic lifting device base (32-1) and contains a driving chip, the driving chip is used, selecting a corresponding driving program, connecting a first scissors fork (32-12) with a sliding block (32-3), connecting a second scissors fork (32-13) with a limiting block (32-14), arranging a connecting node (32-8) at each section of the first scissors fork (32-12) and the second scissors fork (32-13), connecting the top ends of the first scissors fork (32-12) and the second scissors fork (32-13) with a pulley (32-11), and positioning the pulley in a slideway (32-9) at the bottom of a tray;
the anti-border-crossing stopper (33) comprises a first anti-border-crossing device (33-1), a second anti-border-crossing device (33-2) and an anti-border-crossing stopper base (33-3), wherein the first anti-border-crossing device (33-1) is fixedly connected to the center of the anti-border-crossing stopper base (33-3), the second anti-border-crossing device (33-2) is arranged around the first anti-border-crossing device (33-1), and the height of the first anti-border-crossing device (33-1) is larger than that of the second anti-border-crossing device (33-2).
9. The mechanical-non-hybrid shock absorption speed bump for preventing the motor vehicle from running beyond the boundary of the claim 1 is characterized in that the color of the anti-boundary-crossing stopper (33) is red, the first anti-boundary-crossing device (33-1) is made of rubber, strip-shaped bulges are arranged above the rubber at equal intervals, and the material of the second anti-boundary-crossing device (33-2) is EVA or EVE foam material.
10. A method for preventing a motor vehicle from running beyond the border is adopted, the method for preventing the motor vehicle from running beyond the border is characterized in that pressure is measured and processed through a pressure sensing area (31), data are marked as A, B data according to whether the pressure value reaches a limit value or not, wherein A represents that the pressure value is larger than the limit value, B represents that the pressure value is smaller than or equal to the limit value, the pressure sensing area (31) classifies two continuous times of data as AA, AB, BB and BA, if the deceleration strip is used for the first time after being started, the data are marked as 0A and 0B temporarily without two times of data, and if the obtained data are 0A, an automatic lifting device (32) is lifted; if the obtained data type is 0B, the automatic lifting device (32) is maintained in the original state; when the obtained data types are AA and BB, the automatic lifting device (32) maintains the original state; when the obtained data type is AB, the automatic lifting device (32) descends; if the acquired data type is BA, the automatic lifting device (32) is lifted.
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| CN201911378003.8A CN111021271A (en) | 2019-12-27 | 2019-12-27 | Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary |
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| CN201911378003.8A CN111021271A (en) | 2019-12-27 | 2019-12-27 | Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary |
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| CN111021271A true CN111021271A (en) | 2020-04-17 |
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| CN201911378003.8A Pending CN111021271A (en) | 2019-12-27 | 2019-12-27 | Non-hybrid shock absorption deceleration strip and method for preventing motor vehicle from running beyond boundary |
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| CN114855663A (en) * | 2022-04-14 | 2022-08-05 | 广州市市政工程设计研究总院有限公司 | Machine-non-separation device for intersection and application method |
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