CN112779832A - Intelligent vehicle overweight and ultrahigh detection system and method for road and bridge - Google Patents

Intelligent vehicle overweight and ultrahigh detection system and method for road and bridge Download PDF

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Publication number
CN112779832A
CN112779832A CN202011579367.5A CN202011579367A CN112779832A CN 112779832 A CN112779832 A CN 112779832A CN 202011579367 A CN202011579367 A CN 202011579367A CN 112779832 A CN112779832 A CN 112779832A
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China
Prior art keywords
vehicle
overweight
area
ultrahigh
speed measuring
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CN202011579367.5A
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CN112779832B (en
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刘钰
陆叶
刘兆文
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Zhejiang Tongji Vocational College of Science and Technology
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Zhejiang Tongji Vocational College of Science and Technology
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
    • E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
    • 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
    • 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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
    • E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
    • 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
    • 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
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
    • 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
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
    • 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
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/696—Overhead structures, e.g. gantries; Foundation means specially adapted therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses an intelligent overweight and ultrahigh detection system and method for a vehicle for a road and a bridge, and the system comprises a vehicle driving-in section, a vehicle driving-out section, a speed measuring section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area, wherein a first ultrahigh detection device and a first overweight detection device are arranged between the vehicle driving-in section and the speed measuring section, the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-out area are sequentially arranged on the other side of the speed measuring section from right to left, and a second ultrahigh detection device and a second overweight detection device are arranged in the vehicle driving-out area. The method comprises the following steps: the method comprises the steps of construction area division, ultrahigh detection device installation, overweight detection device installation, electronic display device installation, interception device installation, unloading bridge construction and detection system commissioning. The invention can shunt the overweight or ultrahigh vehicles, so that the vehicles can be driven out after the height and the weight of the vehicles are qualified, the driving safety is improved, and the road and bridge are protected.

Description

Intelligent vehicle overweight and ultrahigh detection system and method for road and bridge
Technical Field
The invention relates to an intelligent vehicle overweight and ultrahigh detection system and method for a road and a bridge.
Background
With the development of the traffic industry of China, the maintenance of roads and bridges is increasingly concerned by people. Each bridge is limited to have the maximum weight and the maximum height of a single vehicle on the bridge when in design, and the overweight or ultrahigh of a passenger vehicle on the bridge damages the bridge, which is the first problem of influencing the service life of the bridge. The light person causes the internal damage of the bridge body, and the heavy person causes the bridge to collapse, which causes great economic loss and casualties.
Most bridges in the prior art do not have the overweight and ultrahigh detection device, so whether the vehicle is overweight and ultrahigh or not is difficult to judge when the vehicle is on the bridge, and the working precision of the existing overweight and ultrahigh detection device is low.
Disclosure of Invention
The invention aims to provide an intelligent overweight and ultrahigh vehicle detection system and method for a road and a bridge aiming at the defects in the prior art, and the overweight and ultrahigh vehicle detection system and method can shunt overweight or ultrahigh vehicles through the design of a vehicle driving-in section, a vehicle driving-out section, a speed measuring section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area, so that the vehicles can be driven out after the height and the weight of the vehicles are qualified, the driving safety is improved, and the effect of protecting a road and a bridge is achieved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a overweight super high detecting system of intelligent vehicle for road and bridge which characterized in that: the device comprises a vehicle driving-in section, a vehicle driving-out section, a speed measuring section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area, wherein the speed measuring section is positioned between the vehicle driving-in section and the vehicle driving-out section, a first ultrahigh detecting device and a first overweight detecting device are arranged between the vehicle driving-in section and the speed measuring section, one sides of the first ultrahigh detecting device and the first overweight detecting device are provided with a first control box, the speed measuring section is provided with deceleration belts at equal intervals, two sides of the deceleration belts are provided with speed measuring sensors, one side of the speed measuring section is provided with a second control box, the speed measuring sensors are electrically connected with the second control box, the tail end of the speed measuring section is provided with an electronic display device, the vehicle driving-out section is provided with an intercepting device, the other side of the speed measuring section is sequentially provided with the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-, a second ultrahigh detection device and a second overweight detection device are arranged in the vehicle driving-away area, a main control room is arranged between the ultrahigh adjusting area, the overweight unloading area and the speed measuring section, and the main control room is electrically connected with the first control box and the second control box; the design of the vehicle driving-in section, the vehicle driving-out section, the speed measuring section, the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-out area can shunt overweight or ultrahigh vehicles, so that the vehicles can be driven out after the height and the weight of the vehicles are qualified, the driving safety is improved, the road and bridge are protected, the speed of the overweight and ultrahigh vehicles can be detected through the design of the speed measuring section, the overweight and ultrahigh vehicles are prevented from directly driving into the road and bridge without entering the vehicle waiting area, the ultrahigh and overweight vehicles are reminded through the electronic display device, when the overweight and ultrahigh vehicles passing through the speed measuring section are not decelerated, the intercepting device is lifted to block the vehicles from advancing and guide the overweight and enter the vehicle waiting area, goods in the vehicles can be sorted through the ultrahigh adjusting area, the height of the goods can be reduced, and then the overweight unloading area is entered, the unloading bridge can realize quick unloading and improve the circulation speed of vehicles, the second overweight detection device and the second ultrahigh detection device can perform secondary detection on the sorted vehicles, the working efficiency of the detection system is improved, and the main control room is used for controlling the first control box and the second control box.
Further, the first ultrahigh detection device and the second ultrahigh detection device both comprise a first beam, a first sleeve and a first telescopic rod, the first telescopic rod is movably connected to the first sleeve, the first telescopic rod is fixedly connected with the first sleeve through a fastening rod, the first beam is fixedly connected to the top ends of the two first telescopic rods, a lighting lamp is arranged on the top surface of the first beam, an infrared sensor is sleeved on the first telescopic rod, scales are arranged on the outer side surface of the first telescopic rod, a camera is arranged on the outer side of the first sleeve, the first sleeve improves the stability and reliability of the installation of the first beam, the first telescopic rod can move up and down along the first sleeve, the height position of the first beam is adjusted, the height position of the infrared sensor is further improved, the accuracy of the installation of the infrared sensor is improved by the design of the scales, when a vehicle drives over to block the infrared sensor, the goods that the vehicle loaded are superelevation, and when the vehicle was driven and is not blockked infrared sensor, the goods that the vehicle loaded were not superelevation, and the luminance that the light can improve the camera and shoot, and the camera is used for shooing the license plate and the colour of vehicle.
Furthermore, the first overweight detection device and the second overweight detection device both comprise a bearing plate and a fixed plate, the bearing plate is connected above the fixed plate through a spring array, the bottom of the fixed plate is symmetrically provided with first hydraulic cylinders, the first hydraulic cylinders are connected with the bottom of the bearing plate through first piston rods, the side surfaces of the first hydraulic cylinders are provided with pressure sensors, the pressure sensors are electrically connected with a first control box, firstly, the first hydraulic cylinders push the bearing plate upwards through the first piston rods, so that the top surface of the bearing plate is flush with the road surface, when the tyre of the vehicle presses the bearing plate, the gravity of the bearing plate is increased to change the pressure of the first hydraulic cylinder, the pressure sensor transmits the changed pressure value to the first control box, whether the vehicle is overweight is judged through the change of pressure, and the spring array can play the cushioning effect, protects first pneumatic cylinder.
Further, electronic display device includes second crossbeam and electronic display screen, the bottom both ends symmetry of second crossbeam is provided with the stand, electronic display screen fixed connection is on the side of second crossbeam, the bottom symmetry of second crossbeam is provided with the pilot lamp, electronic display screen, pilot lamp and first control box electric connection, the stand has improved the stability and the reliability that the second crossbeam is connected, electronic display screen can show superelevation overweight vehicle information, it drives the vehicle into the vehicle waiting area to be convenient for the driver, after the vehicle detects qualifiedly, the pilot lamp in corresponding lane shows green, after the superelevation of vehicle, the pilot lamp in corresponding lane shows red.
Further, the intercepting device includes the interception stake, the base plate, the second pneumatic cylinder, horizontal push rod and three group at least jacking subassemblies, the second pneumatic cylinder passes through I-shaped extension board fixed connection on the top surface of base plate, the interception stake sets up on the jacking subassembly, the jacking subassembly evenly sets up on the base plate, horizontal push rod is spacing in the top of base plate through first support frame, the second pneumatic cylinder is connected to horizontal push rod's one end, evenly be provided with first rack on the horizontal push rod, when needs are intercepted to the vehicle, the second pneumatic cylinder drives horizontal push rod and moves to one side, drive the work of jacking subassembly, make the interception stake rise under the effect of jacking subassembly, realize the interception to the vehicle, first support frame has improved stability and reliability when horizontal push rod moved.
Further, the jacking assembly comprises a first gear, a second gear, a riding wheel, a second sleeve and a second telescopic rod, the riding wheel is connected above the base plate through a third support frame, the riding wheel abuts against the bottom of the horizontal push rod, the first gear and the second gear are connected above the base plate through a second support frame, the first gear is meshed with the first rack, the second sleeve is fixedly connected on the top surface of the base plate, the second telescopic rod is movably connected in the second sleeve, a second rack is arranged on the side surface of the second telescopic rod, the second rack is meshed with the second gear, a limiting block is arranged at the bottom end of the second telescopic rod, a clamping block is arranged at the top end of the second telescopic rod, the first gear is driven to rotate through the first rack, the second gear is driven to rotate, the second rack is driven to move upwards through the second gear, the intercepting pile is further driven to move upwards through the second telescopic rod, the stability and the reliability when the second telescopic link has moved have been improved to the stopper.
Furthermore, the side surfaces of the intercepting piles are uniformly provided with the light reflecting strips, and the design of the light reflecting strips is convenient for a driver to see in time, so that the vehicle is decelerated, and guided to enter a vehicle waiting area.
Further, the unloading bridge frame comprises an upper cantilever and a lower cantilever, the upper cantilever is fixedly connected above the lower cantilever through a vertical rod and a reinforcing rod, the bottom of the lower cantilever is horizontally provided with a chute, the two upper cantilevers are fixedly connected through a connecting rod, the top surface of the upper cantilever is provided with a first motor and a first stop block, the first motor is connected with a first screw rod, the other end of the first screw rod is connected with the first stop block, the first screw rod is provided with a first slide block, the first slide block is provided with a second stop block, a guide rod and a second screw rod are arranged between the corresponding second stop blocks at two sides, one end of the second screw rod is provided with a second motor, a hoisting mechanism is arranged between the two guide rods and the second screw rod, the first screw rod is driven to rotate by the first motor, the hoisting disc can be driven to move back and forth by the first slide block, the second screw rod is driven to rotate by the second motor, the hoisting disc, the quick unloading of the overweight vehicle is realized, the labor intensity of manual operation is reduced, and the safety is improved.
Further, hoisting machine constructs including second slider, locating piece, cylinder and hoist and mount dish, and the second slider is connected on guide arm and second screw rod, through locating piece fixed connection between two second sliders, and cylinder fixed connection is on the top surface of locating piece, and the hoist and mount dish passes through the second piston rod and removes the connection in the below of cylinder, can drive the second piston rod through the cylinder and reciprocate, further drives the goods through the hoist and mount dish and reciprocates, realizes the discharge operation.
The method for using the intelligent vehicle overweight and ultrahigh detection system for the road and the bridge is characterized by comprising the following steps of:
1) construction area division
a. Firstly, a vehicle driving-in section, a speed measuring section, a vehicle driving-out section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area are arranged at set positions of a road and a bridge according to design requirements, the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-out area are ensured to be positioned at one side of the speed measuring section, and main control room construction is carried out between the speed measuring section and the ultrahigh adjusting area as well as the overweight unloading area, so that overweight and ultrahigh vehicles can quickly drive into the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-out area, the qualified vehicles are prevented from being blocked, and the driving safety is improved;
b. then cleaning a vehicle driving-in section, a speed measuring section, a vehicle driving-out section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area, constructing the vehicle driving-in section, the speed measuring section, the vehicle driving-out section, the vehicle waiting area and the ultrahigh adjusting area, and making warning marks;
c. secondly, uniformly and equidistantly mounting deceleration strips on the speed measuring section, symmetrically mounting speed measuring sensors on two sides of each deceleration strip, mounting a second control box along one side of the speed measuring section, electrically connecting the speed measuring sensors with the second control box, and electrically connecting the second control box with the main control room;
through dividing the construction area, the construction convenience of the overweight super-high detection system is improved, stable and safe construction is facilitated, laying of cables is facilitated, and errors of overweight super-high detection of vehicles are reduced.
2) Ultrahigh detection device mounting
a. Firstly, measuring the width of a vehicle driving-in section and a vehicle driving-out area, manufacturing a first cross beam with proper length, selecting a proper first sleeve and a proper first telescopic rod according to a set elevation of an ultrahigh detection device, fixedly connecting two ends of the bottom surface of the first cross beam to the top ends of the two first telescopic rods, inserting the bottom end of the first telescopic rod into the first sleeve, and transversely positioning by using a fastening rod to ensure that the first telescopic rod is fixedly connected with the first sleeve, wherein the height of the first cross beam can be adjusted by the first telescopic rod and the first sleeve, so that the height limit requirements of different roads are met;
b. then, an illuminating lamp is installed along the top surface of the first cross beam, two infrared sensors are respectively installed at the same height position of two first telescopic rods according to the designed height, a camera is installed at the same height position along the outer side surface of the first sleeve, whether a running vehicle is ultrahigh can be detected in real time through the infrared sensors, the brightness of the camera during shooting is improved through the illuminating lamp, and the number and the color of the cleaned license plate can be conveniently shot;
c. then, the machined first ultrahigh detection device and the second ultrahigh detection device are respectively installed on a set position, a first control box is installed along one side of the first ultrahigh detection device, the first ultrahigh detection device and the second ultrahigh detection device are both electrically connected with the first control box, the first control box is electrically connected with a main control room, detected information can be fed back to the main control room through the first control box through the first ultrahigh detection device and the second ultrahigh detection device, and the detection efficiency is improved;
the ultrahigh detection device is simple and convenient in installation steps, can realize secondary detection on ultrahigh vehicles, improves the passing efficiency of the vehicles, greatly reduces the labor intensity of manual judgment, prolongs the service life of road and bridge and reduces the maintenance cost.
3) Installation of overweight detection device
a. Firstly, measuring the width of a vehicle driving section and the width of a vehicle driving-out area, determining the mounting positions of a first overweight detection device and a second overweight detection device, and manufacturing a bearing plate and a fixing plate with corresponding sizes to ensure that the tire of a passing vehicle is completely pressed on the bearing plate, thereby improving the detection efficiency;
b. then, foundation pits with corresponding sizes are arranged below the first ultrahigh detection device and the second ultrahigh detection device, the foundation pits are tamped, first hydraulic cylinders are symmetrically arranged along the bottom surface of the foundation pits, pressure sensors are arranged on the side surfaces of the first hydraulic cylinders, then fixing plates are horizontally arranged along the top surfaces of the first hydraulic cylinders, piston rods connected to the first hydraulic cylinders vertically penetrate through the fixing plates and are fixedly connected with bearing plates above the fixing plates, meanwhile, spring arrays are arranged between the bearing plates and the fixing plates, the top surfaces of the bearing plates are enabled to be flush with the road surface, and the detection accuracy of the vehicle weight is greatly improved due to the structural design;
c. then electrically connecting the pressure sensor with the first control box;
the installation method of the overweight detection device has simple steps, can realize secondary detection of overweight vehicles, improves the detection precision and improves the passing efficiency of the vehicles.
4) Electronic display device mounting
a. Firstly, the length of the second cross beam is determined according to the width of the tail end of the speed measuring section, an electronic display screen is vertically arranged along one side of the second cross beam, and indicator lamps are symmetrically arranged at the bottom of the second cross beam, so that a driver can see information of a corresponding vehicle clearly, and a warning effect can be achieved;
b. then, fixedly installing a second cross beam at the tail end of the speed measuring section through an upright post, and electrically connecting the electronic display screen and the indicator lamp with a second control box;
the installation method of the electronic display device is simple in steps, can play a role of reminding a driver, and can guide the driver to drive the overweight and ultrahigh vehicle into the vehicle waiting area.
5) Installation of interception device
a. Firstly, determining the installation position of the intercepting device on a vehicle driving-out section, forming a corresponding pit, and reinforcing and leveling the interior of the pit, so as to improve the installation stability and reliability of the intercepting device;
b. then manufacturing a corresponding base plate according to the size of the pit, installing second hydraulic cylinders along one end of the top surface of the base plate through an I-shaped support plate, determining a corresponding number of jacking components according to the installation number of the intercepting piles, selecting a first support frame matched with the second hydraulic cylinders in height, connecting a horizontal push rod with a first rack on the first support frame in a penetrating manner, connecting the end part of the horizontal push rod with the second hydraulic cylinders, installing a supporting wheel at the bottom end of the horizontal push rod, installing the supporting wheel on the base plate through a third support frame, selecting a first gear and a second gear with proper sizes, connecting the first gear and the second gear on the base plate through a second support frame, ensuring that the first gear and the first rack are mutually meshed, evenly installing second sleeves along one side of the top surface of the base plate, vertically installing a second telescopic rod in each second sleeve, ensuring that the second rack on the side surface of the second telescopic rod is mutually meshed with the second gear, meanwhile, the top end of the second telescopic rod is connected with the intercepting pile with the light reflecting strip through the clamping block, the strength of the intercepting pile is greatly improved due to the design of the intercepting device, all the intercepting piles on the same lane can be ensured to be lifted synchronously, the labor intensity of manual operation is reduced, and the safety is improved;
c. the processed intercepting device is placed in the pit for fixing, the top surface of the pit is sealed and reinforced, a through hole is ensured to be reserved, the through hole is matched with the intercepting pile, and the stability and the reliability of the intercepting pile during moving are improved;
the installation of the intercepting device is convenient for warning and guiding drivers who are not matched, and potential safety hazards caused by the fact that vehicles with ultrahigh and overweight drive into roads and bridges are prevented.
6) Unloading bridge construction
a. Firstly, determining the sizes of an upper cantilever, a lower cantilever and a connecting rod according to the width and the length of an overweight unloading area, processing the corresponding upper cantilever, the corresponding lower cantilever and the corresponding connecting rod, fixedly installing the upper cantilever above the lower cantilever through a vertical rod and a reinforcing rod, and fixedly connecting the two parallel upper cantilevers through the connecting rod, so that the stability of the whole unloading bridge frame is improved;
b. then, a first stop block and a first motor are installed along the top surface of each upper cantilever, the first motor is connected with the first stop blocks through first screw rods, two first slide blocks with second stop blocks are installed on each first screw rod, a guide rod and a second screw rod are installed in parallel between the corresponding second stop blocks on the two first screw rods, a second motor is installed along the outer side of the second stop block on one side, the second motor is connected with the second screw rods, front-and-back movement adjustment of the hoisting disc can be achieved through the first motor and the first screw rods, left-and-right movement adjustment of the hoisting disc can be achieved through the second motor and the second screw rods, and the position of goods is further adjusted;
c. secondly, second sliding blocks are arranged on the corresponding guide rods and the second screw rods, the two second sliding blocks are fixedly connected through the positioning blocks, air cylinders are arranged on the top surfaces of the positioning blocks, the air cylinders are connected with the hoisting disc through second piston rods, and the hoisting disc can be driven to move up and down through the air cylinders through the second piston rods, so that the height of the goods can be adjusted;
d. finally, a sliding chute on the lower cantilever is arranged on a track of the overweight unloading area;
the unloading bridge frame is simple in installation steps, unloading speed and efficiency of an overweight vehicle are improved, and safety during unloading is improved.
7) Test run of detection system
Firstly, a vehicle enters through a vehicle entering section, the height and the weight of the vehicle are detected by a first super-high detection device and a first super-high detection device, the vehicle is displayed by an electronic display device, for the super-high or super-high vehicle, the electronic display screen displays information, meanwhile, corresponding indicator lamps display green, the qualified vehicle leaves through a vehicle exiting section, the unqualified vehicle enters a vehicle waiting area after being decelerated by a speed measuring section, when the unqualified vehicle is not decelerated by the speed measuring section, an intercepting device is lifted to guide the unqualified vehicle to enter the vehicle waiting area, the vehicle in the vehicle waiting area firstly enters a super-high adjusting area for cargo arrangement, the height is reduced to a set range, then enters a super-high unloading area, the vehicle enters a vehicle exiting area after being unloaded quickly through a bridge, and a second super-high detection device in the vehicle exiting area perform secondary detection on the vehicle, after the height and the weight of the vehicle reach a set range, the vehicle directly drives away through the speed measuring section and the vehicle driving-out section.
The use method of the vehicle overweight and ultrahigh detection system is simple in steps, not only improves the driving safety of the road and the bridge, but also can prolong the service life of the road and the bridge, reduces the labor intensity of manual operation, and saves the cost.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. the design of the vehicle driving-in section, the vehicle driving-out section, the speed measuring section, the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-out area can shunt overweight or ultrahigh vehicles, so that the vehicles can be driven out after the height and the weight of the vehicles are qualified, the driving safety is improved, and the road and bridge protection effect is achieved.
2. Through the design of the speed measuring section, the speed of the overweight and ultrahigh vehicle can be detected, the overweight and ultrahigh vehicle is prevented from directly driving into a road bridge without entering a vehicle waiting area, and the overweight and ultrahigh vehicle is reminded through the electronic display device.
3. When the overweight and ultrahigh vehicle passing through the speed measuring section does not decelerate, the intercepting device is lifted to block the vehicle from advancing and guide the vehicle into a vehicle waiting area.
4. Goods in the vehicle can be arranged through the ultrahigh adjusting area, the height of the goods is reduced, then the goods enter the overweight unloading area, quick unloading can be achieved through the unloading bridge, and the circulation speed of the vehicle is improved.
5. The second overweight detection device and the second ultrahigh detection device can carry out secondary detection on the vehicle after finishing, so that the working efficiency of the detection system is improved.
6. The use method of the vehicle overweight and ultrahigh detection system is simple in steps, not only improves the driving safety of the road and the bridge, but also can prolong the service life of the road and the bridge, reduces the labor intensity of manual operation, and saves the cost.
Description of the drawings:
the invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a diagram illustrating the effect of a detection system in the system and method for detecting the overweight and the ultrahigh of an intelligent vehicle for roads and bridges;
FIG. 2 is a schematic structural diagram of a first superelevation detection apparatus and a second superelevation detection apparatus according to the present invention;
FIG. 3 is a schematic view of the first overweight detection device and the second overweight detection device according to the present invention;
FIG. 4 is a schematic structural diagram of a velocity measurement section according to the present invention;
FIG. 5 is a schematic view of an electronic display device according to the present invention;
FIG. 6 is a schematic view of the intercepting apparatus of the present invention;
FIG. 7 is a schematic view of the connection between the second gear and the second telescopic rod of the present invention;
FIG. 8 is a schematic view of the structure of the unloading bridge of the present invention;
fig. 9 is a partial enlarged view of the point i in fig. 8.
In the figure: 1-vehicle driving section; 2, measuring the speed section; 3-vehicle exit segment; 4-vehicle waiting area; 5-an ultra-high regulation area; 6-an overweight unloading zone; 7-vehicle driving away zone; 8-a first superelevation detection device; 9-a first overweight detection device; 10-a first control box; 12-a speed bump; 13-a second control box; 14-an electronic display device; 15-an intercepting device; 16-unloading bridge; 17-a second superelevation detection means; 18-a second overweight detection device; 19-a first beam; 20-a first sleeve; 21-a first telescopic rod; 22-lighting lamp; 23-an infrared sensor; 24-a camera; 25-a bearing plate; 26-fixing plate; 27-a first hydraulic cylinder; 28-a first piston rod; 29-a pressure sensor; 30-a spring array; 31-a speed measuring sensor; 32-a second beam; 33-upright post; 34-an electronic display screen; 35-an indicator light; 36-a substrate; 37-an i-shaped plate; 38-a second hydraulic cylinder; 39-horizontal push rod; 40-a first support frame; 41-a first rack; 42-a second support; 43-a first gear; 44-a second gear; 45-riding wheels; 46-a third support; 47-a second sleeve; 48-clamping the clamping block; 49-intercepting piles; 50-reflective strips; 51-a second telescoping rod; 52-a limiting block; 53-upper cantilever; 54-a connecting rod; 55-lower cantilever; 56-chute; 57-upright stanchion; 58-a stiffener; 59-a first motor; 60-a first stop; 61-a first screw; 62-a first slider; 63-a second stop; 64-a second motor; 65-a guide bar; 66-a second screw; 67-a second slide; 68-a positioning block; 69-cylinder; 70-hoisting a disc; 71-a second piston rod; 72-Master control Room.
Detailed Description
As shown in fig. 1 to 9, the intelligent overweight and ultrahigh vehicle detection system for roads and bridges comprises a vehicle entrance section 1, a vehicle exit section 3, a speed measuring section 2, a vehicle waiting area 4, an ultrahigh regulation area 5, an overweight unloading area 6 and a vehicle exit area 7, wherein the speed measuring section 2 is positioned between the vehicle entrance section 1 and the vehicle exit section 3, a first ultrahigh detection device 8 and a first overweight detection device 9 are arranged between the vehicle entrance section 1 and the speed measuring section 2, a first control box 10 is arranged on one side of the first ultrahigh detection device 8 and the first overweight detection device 9, deceleration strips 12 are arranged on the speed measuring section 2 at equal intervals, speed measuring sensors 31 are arranged on two sides of the deceleration strips 12, a second control box 13 is arranged on one side of the speed measuring section 2, the speed measuring sensors 31 are electrically connected with the second control box 13, an electronic display device 14 is arranged at the tail end of the speed measuring section 2, the vehicle driving-out section 3 is provided with an intercepting device 15, the other side of the speed measuring section 2 is sequentially provided with a vehicle waiting area 4, an ultrahigh adjusting area 5, an overweight unloading area 6 and a vehicle driving-out area 7 from right to left, an unloading bridge frame 16 is arranged in the overweight unloading area 6, a second ultrahigh detecting device 17 and a second overweight detecting device 18 are arranged in the vehicle driving-out area 7, a main control room 72 is arranged among the ultrahigh adjusting area 5, the overweight unloading area 6 and the speed measuring section 2, and the main control room 72 is electrically connected with the first control box 10 and the second control box 13; the design of the vehicle driving-in section 1, the vehicle driving-out section 3, the speed measuring section 2, the vehicle waiting area 4, the ultrahigh adjusting area 5, the overweight unloading area 6 and the vehicle driving-out area 7 can shunt overweight or ultrahigh vehicles, so that the vehicles can be driven out after the height and the weight of the vehicles are qualified, the driving safety is improved, and the road and bridge beam protection effect is achieved, through the design of the speed measuring section 2, the speed detection can be carried out on the overweight and ultrahigh vehicles, the overweight and ultrahigh vehicles are prevented from directly driving into the road and bridge beam without entering the vehicle waiting area 4, the electronic display device 14 is used for reminding the overweight and overweight vehicles, when the overweight and ultrahigh vehicles passing through the speed measuring section 2 are not decelerated, the intercepting device 15 is lifted to block the vehicles from going forward and guide the vehicles into the vehicle waiting area 4, goods in the vehicles can be sorted through the ultrahigh adjusting area 5 to reduce the height of the vehicles, then enters the overweight unloading area 6, can realize the quick unloading through the unloading bridge frame 16, improves the circulation speed of the vehicle, the second overweight detection device 18 and the second ultrahigh detection device 17 can carry out the secondary detection on the vehicle after the arrangement, improves the work efficiency of the detection system, and the main control room 72 is used for controlling the first control box 10 and the second control box 13.
The first ultrahigh detection device 8 and the second ultrahigh detection device 17 both comprise a first beam 19, a first sleeve 20 and a first telescopic rod 21, the first telescopic rod 21 is movably connected to the first sleeve 20, the first telescopic rod 21 is fixedly connected with the first sleeve 20 through a fastening rod, the first beam 19 is fixedly connected to the top ends of the two first telescopic rods 21, an illuminating lamp 22 is arranged on the top surface of the first beam 19, an infrared sensor 23 is sleeved on the first telescopic rod 21, scales are arranged on the outer side surface of the first telescopic rod 21, a camera 24 is arranged on the outer side of the first sleeve 20, the first sleeve 20 improves the stability and reliability of the installation of the first beam 19, the first telescopic rod 21 can move up and down along the first sleeve 20 to adjust the height position of the first beam 19 and further improve the height position of the infrared sensor 23, and the design of the scales improves the installation precision of the infrared sensor 23, when the infrared sensor 23 is blocked by the vehicle, the goods loaded by the vehicle are over-high, and when the infrared sensor 23 is not blocked by the vehicle, the goods loaded by the vehicle are not over-high, the illumination lamp 22 can improve the brightness of the camera 24, and the camera 24 is used for shooting the license plate and the color of the vehicle.
The first overweight detection device 9 and the second overweight detection device 18 both comprise a bearing plate 25 and a fixing plate 26, the bearing plate 25 is connected above the fixing plate 26 through a spring array 30, first hydraulic cylinders 27 are symmetrically arranged at the bottom of the fixing plate 26, the first hydraulic cylinders 27 are connected with the bottom of the bearing plate 25 through first piston rods 28, pressure sensors 29 are arranged on the side surfaces of the first hydraulic cylinders 27, the pressure sensors 29 are electrically connected with the first control box 10, firstly, the first hydraulic cylinders 27 apply upward thrust to the bearing plate 25 through the first piston rods 28, so that the top surface of the bearing plate 25 is flush with the road surface, when tires of a vehicle press the bearing plate 25, the gravity of the bearing plate 25 is increased, the pressure of the first hydraulic cylinders 27 is changed, the pressure sensors 29 transmit the changed pressure value to the first control box 10, and whether the vehicle is overweight is judged through the pressure change, the spring array 30 can play a role of buffering and shock absorption and protect the first hydraulic cylinder 27.
The electronic display device 14 comprises a second beam 32 and an electronic display screen 34, two ends of the bottom of the second beam 32 are symmetrically provided with upright columns 33, the electronic display screen 34 is fixedly connected to the side surface of the second beam 32, indicator lamps 35 are symmetrically arranged at the bottom of the second beam 32, the electronic display screen 34 and the indicator lamps 35 are electrically connected with the first control box 10, the upright columns 33 improve the stability and reliability of connection of the second beam 32, the electronic display screen 34 can display the ultrahigh and overweight vehicle information, a driver can conveniently drive the vehicle into the vehicle waiting area 4, when the vehicle is detected to be qualified, the indicator lamps 35 of corresponding lanes display green, and when the vehicle is overweight and ultrahigh, the indicator lamps 35 of corresponding lanes display red.
The intercepting device 15 comprises an intercepting pile 49, a base plate 36, a second hydraulic cylinder 38, a horizontal push rod 39 and at least three groups of jacking components, the second hydraulic cylinder 38 is fixedly connected to the top surface of the base plate 36 through an I-shaped support plate 37, the intercepting pile 49 is arranged on the jacking components, the jacking components are uniformly arranged on the base plate 36, the horizontal push rod 39 is limited above the base plate 36 through a first support frame 40, one end of the horizontal push rod 39 is connected with the second hydraulic cylinder 38, a first rack 41 is uniformly arranged on the horizontal push rod 39, when a vehicle needs to be intercepted, the horizontal push rod 39 is driven by the second hydraulic cylinder 38 to move towards one side to drive the jacking components to work, the intercepting pile 49 rises under the action of the jacking components, the vehicle is intercepted, and the stability and reliability of the horizontal push rod 39 during movement are improved by the first support frame 40. The jacking assembly comprises a first gear 43, a second gear 44, a riding wheel 45, a second sleeve 47 and a second telescopic rod 51, wherein the riding wheel 45 is connected above the base plate 36 through a third support frame 46, the riding wheel 45 butts against the bottom of the horizontal push rod 39, the first gear 43 and the second gear 44 are connected above the base plate 36 through a second support frame 42, the first gear 43 is meshed with the first rack 41, the second sleeve 47 is fixedly connected on the top surface of the base plate 36, the second telescopic rod 51 is movably connected in the second sleeve 47, a second rack is arranged on the side surface of the second telescopic rod 51, the second rack is meshed with the second gear 44, a limit block 52 is arranged at the bottom end of the second telescopic rod 51, a clamping block 48 is arranged at the top end of the second telescopic rod 51, the first gear 43 is driven to rotate through the first rack 41, and the second gear 44 is driven to rotate, so that the second gear 44 drives the second rack to move upwards, the intercepting pile 49 is further driven to move upwards through the second telescopic rod 51, and the limiting block 52 improves the stability and reliability of the second telescopic rod 51 during moving. The side surfaces of the intercepting piles 49 are uniformly provided with the light reflecting strips 50, and the design of the light reflecting strips 50 is convenient for a driver to see in time, so that the vehicle is decelerated, and guided to enter the vehicle waiting area 4.
The unloading bridge frame 16 comprises an upper cantilever 53 and a lower cantilever 55, the upper cantilever 53 is fixedly connected above the lower cantilever 55 through a vertical rod 57 and a reinforcing rod 58, the bottom of the lower cantilever 55 is horizontally provided with a chute 56, the two upper cantilevers 53 are fixedly connected through a connecting rod 54, the top surface of the upper cantilever 53 is provided with a first motor 59 and a first stop 60, the first motor 59 is connected with a first screw 61, the other end of the first screw 61 is connected with the first stop 60, the first screw 61 is provided with a first slide block 62, the first slide block 62 is provided with a second stop 63, a guide rod 65 and a second screw 66 are arranged between the corresponding second stop 63 at the two sides, one end of the second screw 66 is provided with a second motor 64, a hoisting mechanism is arranged between the two guide rods 65 and the second screw 66, the first screw 61 is driven to rotate by the first motor 59, and the hoisting disc 70 can be driven by the first slide block 62 to move back and forth, and then the second motor 64 drives the second screw 66 to rotate, and the hoisting disc 70 can be driven by the second slide block 67 to move left and right, so that the overweight vehicle can be unloaded quickly, the labor intensity of manual operation is reduced, and the safety is improved. The hoisting mechanism comprises second sliding blocks 67, positioning blocks 68, an air cylinder 69 and a hoisting disc 70, the second sliding blocks 67 are connected to the guide rod 65 and the second screw rod 66, the two second sliding blocks 67 are fixedly connected through the positioning blocks 68, the air cylinder 69 is fixedly connected to the top surface of the positioning blocks 68, the hoisting disc 70 is movably connected below the air cylinder 69 through a second piston rod 71, the second piston rod 71 can be driven to move up and down through the air cylinder 69, and further goods are driven to move up and down through the hoisting disc 70, so that the unloading operation is realized.
The method for using the intelligent vehicle overweight and ultrahigh detection system for the road and the bridge is characterized by comprising the following steps of:
1) construction area division
a. Firstly, a vehicle driving-in section 1, a speed measuring section 2, a vehicle driving-out section 3, a vehicle waiting area 4, an ultrahigh adjusting area 5, an overweight unloading area 6 and a vehicle driving-out area 7 are arranged at set positions of a road and a bridge according to design requirements, the vehicle waiting area 4, the ultrahigh adjusting area 5, the overweight unloading area 6 and the vehicle driving-out area 7 are ensured to be positioned at one side of the speed measuring section 2, and a main control room 72 is constructed between the speed measuring section 2 and the ultrahigh adjusting area 5 as well as between the overweight unloading area 6, so that overweight and ultrahigh vehicles can quickly drive into the vehicle waiting area 4, the ultrahigh adjusting area 5, the overweight unloading area 6 and the vehicle driving-out area 7, the qualified vehicles are prevented from being blocked, and the driving safety is improved;
b. then cleaning a vehicle driving-in section 1, a speed measuring section 2, a vehicle driving-out section 3, a vehicle waiting area 4, an ultrahigh adjusting area 5, an overweight unloading area 6 and a vehicle driving-out area 7, constructing the vehicle driving-in section 1, the speed measuring section 2, the vehicle driving-out section 3, the vehicle waiting area 4 and the ultrahigh adjusting area 5, and making warning marks;
c. then, deceleration strips 12 are uniformly and equidistantly arranged on the speed measuring section 2, speed measuring sensors 31 are symmetrically arranged on two sides of each deceleration strip 12, a second control box 13 is arranged along one side of the speed measuring section 2, the speed measuring sensors 31 are electrically connected with the second control box 13, and the second control box 13 is electrically connected with a main control room 72;
through dividing the construction area, the construction convenience of the overweight super-high detection system is improved, stable and safe construction is facilitated, laying of cables is facilitated, and errors of overweight super-high detection of vehicles are reduced.
2) Ultrahigh detection device mounting
a. Firstly, measuring the width of a vehicle driving section 1 and a vehicle driving-out area 7, manufacturing a first cross beam 19 with proper length, selecting a proper first sleeve 20 and a proper first telescopic rod 21 according to the set elevation of an ultrahigh detection device, fixedly connecting two ends of the bottom surface of the first cross beam 19 to the top ends of the two first telescopic rods 21, inserting the bottom end of the first telescopic rod 21 into the first sleeve 20, and performing transverse positioning by using a fastening rod to ensure that the first telescopic rod 21 is fixedly connected with the first sleeve 20, realizing the height adjustment of the first cross beam 19 by the first telescopic rod 21 and the first sleeve 20, and meeting the height limit requirements of different roads;
b. then, an illuminating lamp 22 is installed along the top surface of the first cross beam 19, two infrared sensors 23 are respectively installed at the same height position of the two first telescopic rods 21 according to the designed height, a camera 24 is installed at the same height position along the outer side surface of the first sleeve 20, whether a driven vehicle is ultrahigh can be detected in real time through the infrared sensors 23, the illuminating lamp 22 improves the brightness of the camera 24 during shooting, and the number and the color of the cleaned license plate can be conveniently shot;
c. then, the machined first ultrahigh detection device 8 and the second ultrahigh detection device 17 are respectively installed on a set position, meanwhile, the first control box 10 is installed along one side of the first ultrahigh detection device 8, the first ultrahigh detection device 8 and the second ultrahigh detection device 17 are both electrically connected with the first control box 10, the first control box 10 is electrically connected with the main control room 72, and the first ultrahigh detection device 8 and the second ultrahigh detection device 17 can feed detected information back to the main control room 72 through the first control box 10, so that the detection efficiency is improved;
the ultrahigh detection device is simple and convenient in installation steps, can realize secondary detection on ultrahigh vehicles, improves the passing efficiency of the vehicles, greatly reduces the labor intensity of manual judgment, prolongs the service life of road and bridge and reduces the maintenance cost.
3) Installation of overweight detection device
a. Firstly, the width of a vehicle driving section 1 and the width of a vehicle driving-out area 7 are measured, the installation positions of a first overweight detection device 9 and a second overweight detection device 18 are determined, and a bearing plate 25 and a fixing plate 26 with corresponding sizes are manufactured, so that the tire of a passing vehicle is completely pressed on the bearing plate 25, and the detection efficiency is improved;
b. then, foundation pits with corresponding sizes are formed below the first ultrahigh detection device 8 and the second ultrahigh detection device 17, the foundation pits are tamped, first hydraulic cylinders 27 are symmetrically installed along the bottom surface of the foundation pits, pressure sensors 29 are installed on the side surfaces of the first hydraulic cylinders 27, then fixing plates 26 are horizontally installed along the top surfaces of the first hydraulic cylinders 27, piston rods connected to the first hydraulic cylinders 27 vertically penetrate through the fixing plates 26 and are fixedly connected with bearing plates 25 above the fixing plates, and meanwhile, spring arrays 30 are installed between the bearing plates 25 and the fixing plates 26 to ensure that the top surfaces of the bearing plates 25 are flush with the road surface, and the structural design greatly improves the detection accuracy of the vehicle weight;
c. then, the pressure sensor 29 is electrically connected with the first control box 10;
the installation method of the overweight detection device has simple steps, can realize secondary detection of overweight vehicles, improves the detection precision and improves the passing efficiency of the vehicles.
4) Electronic display device 14 mounting
a. Firstly, the length of the second beam 32 is determined according to the width of the tail end of the speed measuring section 2, the electronic display screen 34 is vertically installed along one side of the second beam 32, and the indicator lamps 35 are symmetrically installed at the bottom of the second beam 32, so that a driver can see information of a corresponding vehicle clearly, and a warning effect can be achieved;
b. then, the second beam 32 is fixedly installed at the tail end of the speed measuring section 2 through the upright column 33, and the electronic display screen 34 and the indicator light 35 are both electrically connected with the second control box 13;
the installation method of the electronic display device 14 has simple steps, not only can play a role of reminding a driver, but also can guide the driver to drive the overweight and ultrahigh vehicle into the vehicle waiting area 4.
5) Intercepting device 15 installation
a. Firstly, determining the installation position of the intercepting device 15 on the vehicle driving-out section 3, forming a corresponding pit, and reinforcing and leveling the interior of the pit, so as to improve the stability and reliability of the installation of the intercepting device 15;
b. then, a corresponding base plate 36 is manufactured according to the size of the pit, second hydraulic cylinders 38 are installed along one end of the top surface of the base plate 36 through I-shaped support plates 37, then jacking assemblies with corresponding number are determined according to the installation number of the intercepting piles 49, first support frames 40 matched with the second hydraulic cylinders 38 in height are selected, horizontal push rods 39 with first racks 41 are connected on the first support frames 40 in a penetrating mode, the end portions of the horizontal push rods 39 are connected with the second hydraulic cylinders 38, supporting wheels 45 are installed at the bottom ends of the horizontal push rods 39, the supporting wheels 45 are installed on the base plate 36 through third support frames 46, first gears 43 and second gears 44 with proper sizes are selected, the first gears 43 and the second gears 44 are connected on the base plate 36 through the second support frames 42, the first gears 43 and the first racks 41 are guaranteed to be meshed with each other, the second sleeves 47 are evenly installed along one side of the top surface of the base plate 36, second telescopic rods 51 are vertically installed in each second sleeve 47, the mutual meshing of the second rack on the side surface of the second telescopic rod 51 and the second gear 44 is ensured, meanwhile, the top end of the second telescopic rod 51 is connected with the intercepting pile 49 with the light reflecting strip 50 through the clamping block 48, the design of the intercepting device 15 greatly improves the strength of the intercepting pile 49, and simultaneously, all the intercepting piles 49 on the same lane can be ensured to be lifted synchronously, the labor intensity of manual operation is reduced, and the safety is improved;
c. the processed intercepting device 15 is placed in the pit for fixing, the top surface of the pit is sealed and reinforced, a through hole is guaranteed to be reserved, the through hole is matched with the intercepting pile 49, and the stability and the reliability of the intercepting pile 49 during moving are improved;
the installation of the intercepting device 15 is convenient for warning and guiding drivers who are not matched, and potential safety hazards caused by the fact that vehicles with ultrahigh and overweight drive into roads and bridges are prevented.
6) Unloading bridge frame 16 construction
a. Firstly, the sizes of an upper cantilever 53, a lower cantilever 55 and a connecting rod 54 are determined according to the width and the length of the overweight unloading area 6, the corresponding upper cantilever 53, the corresponding lower cantilever 55 and the corresponding connecting rod 54 are processed, the upper cantilever 53 is fixedly arranged above the lower cantilever 55 through a vertical rod 57 and a reinforcing rod 58, and the two parallel upper cantilevers 53 are fixedly connected through the connecting rod 54, so that the stability of the whole unloading bridge frame 16 is improved;
b. then, a first stop 60 and a first motor 59 are installed along the top surface of each upper cantilever 53, the first motor 59 is connected with the first stop 60 through a first screw 61, two first sliding blocks 62 with second stops 63 are installed on each first screw 61, a guide rod 65 and a second screw 66 are installed in parallel between the corresponding second stops 63 on the two first screws 61, a second motor 64 is installed along the outer side of the second stop 63 on one side, the second motor 64 is connected with the second screw 66, the front and back movement adjustment of the hoisting disc 70 can be realized through the first motor 59 and the first screws 61, the left and right movement adjustment of the hoisting disc 70 can be realized through the second motor 64 and the second screws 66, and the position of goods is further adjusted;
c. then, second sliding blocks 67 are arranged on the corresponding guide rods 65 and the corresponding second screw rods 66, the two second sliding blocks 67 are fixedly connected through positioning blocks 68, air cylinders 69 are arranged on the top surfaces of the positioning blocks 68, the air cylinders 69 are connected with the hoisting disc 70 through second piston rods 71, and the hoisting disc 70 can be driven to move up and down through the air cylinders 69 and the second piston rods 71, so that the height of the goods can be adjusted;
d. finally, a sliding chute 56 on the lower cantilever 55 is arranged on the track of the overweight unloading area;
the unloading bridge frame 16 has simple installation steps, and not only improves the unloading speed and efficiency of the overweight vehicle, but also improves the safety during unloading.
7) Test run of detection system
Firstly, a vehicle enters through a vehicle entering section 1, the height and the weight of the vehicle are detected through a first super-high detection device 8 and a first super-high detection device 9, the vehicle is displayed through an electronic display device 14, for the super-high or super-high vehicle, an electronic display screen 34 displays information, meanwhile, corresponding indicator lamps 35 display green, the qualified vehicle leaves through a vehicle exiting section 3, the unqualified vehicle enters a vehicle waiting area 4 after being decelerated through a speed measuring section 2, when the unqualified vehicle is not decelerated through the speed measuring section 2, an intercepting device 15 is lifted up to guide the unqualified vehicle to enter the vehicle waiting area 4, the vehicle in the vehicle waiting area 4 firstly enters a super-high adjusting area 5 for cargo arrangement, the height is reduced to a set range, then the unqualified vehicle enters a super-high unloading area 6, the vehicle enters a vehicle leaving area 7 after being unloaded quickly through an unloading bridge 16, a second super-high detection device 17 and a second super-high detection device 18 in the vehicle leaving area 7 perform secondary detection on the vehicle, after the height and the weight of the vehicle reach a set range, the vehicle directly drives away through the speed measuring section 2 and the vehicle driving-out section 3.
The use method of the vehicle overweight and ultrahigh detection system is simple in steps, not only improves the driving safety of the road and the bridge, but also can prolong the service life of the road and the bridge, reduces the labor intensity of manual operation, and saves the cost.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.

Claims (10)

1. The utility model provides a overweight super high detecting system of intelligent vehicle for road and bridge which characterized in that: the speed measuring device comprises a vehicle driving-in section, a vehicle driving-out section, a speed measuring section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area, wherein the speed measuring section is positioned between the vehicle driving-in section and the vehicle driving-out section, a first ultrahigh detection device and a first overweight detection device are arranged between the vehicle driving-in section and the speed measuring section, a first control box is arranged on one side of the first ultrahigh detection device and one side of the first overweight detection device, deceleration belts are arranged on the speed measuring section at equal intervals, speed measuring sensors are arranged on two sides of the deceleration belts, a second control box is arranged on one side of the speed measuring section, the speed measuring sensors are electrically connected with the second control box, an electronic display device is arranged at the tail end of the speed measuring section, an intercepting device is arranged on the vehicle driving-out section, and the vehicle waiting area, the overweight detection area and the overweight detection area are sequentially arranged on, The vehicle speed measuring device comprises an ultrahigh adjusting area, an overweight unloading area and a vehicle driving and leaving area, wherein an unloading bridge is arranged in the overweight unloading area, a second ultrahigh detection device and a second overweight detection device are arranged in the vehicle driving and leaving area, a main control room is arranged between the ultrahigh adjusting area and the overweight unloading area and the speed measuring section, and the main control room is electrically connected with a first control box and a second control box.
2. The system according to claim 1, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: first superelevation detection device with second superelevation detection device all includes first crossbeam, first sleeve and first telescopic link, first telescopic link move the connection on the first sleeve, just first telescopic link pass through the anchorage bar realize with first telescopic fixed connection, first crossbeam fixed connection is two the top of first telescopic link, be provided with the light on the top surface of first crossbeam, infrared sensor has been cup jointed on the first telescopic link, be provided with the scale on the lateral surface of first telescopic link, the camera is installed in the telescopic outside of first.
3. The system according to claim 1, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: first overweight detection device with the overweight detection device of second all includes bearing plate and fixed plate, the bearing plate passes through the spring array and connects the top of fixed plate, the bottom symmetry of fixed plate is provided with first pneumatic cylinder, first pneumatic cylinder is connected through first piston rod the bottom of bearing plate, the side of first pneumatic cylinder is provided with pressure sensor, pressure sensor with first control box electric connection.
4. The system according to claim 1, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: the electronic display device comprises a second cross beam and an electronic display screen, wherein stand columns are symmetrically arranged at two ends of the bottom of the second cross beam, the electronic display screen is fixedly connected to the side face of the second cross beam, indicator lamps are symmetrically arranged at the bottom of the second cross beam, and the indicator lamps are electrically connected with the first control box.
5. The system according to claim 1, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: intercepting device is including intercepting stake, base plate, second pneumatic cylinder, horizontal push rod and three group's jacking subassemblies at least, the second pneumatic cylinder passes through I-shaped extension board fixed connection and is in on the top surface of base plate, the interception stake sets up on the jacking subassembly, the jacking subassembly evenly sets up on the base plate, horizontal push rod is spacing through first support frame the top of base plate, horizontal push rod's one end is connected the second pneumatic cylinder, evenly be provided with first rack on the horizontal push rod.
6. The system according to claim 5, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: the jacking assembly comprises a first gear, a second gear, a riding wheel, a second sleeve and a second telescopic rod, wherein the riding wheel is connected to the top of the base plate through a third support frame, the riding wheel abuts against the bottom of the horizontal push rod, the first gear and the second gear are connected to the top of the base plate through a second support frame, the first gear is meshed with the first rack, the second sleeve is fixedly connected to the top surface of the base plate, the second telescopic rod is movably connected to the second sleeve, a second rack is arranged on the side surface of the second telescopic rod, the second rack is meshed with the second gear, a limiting block is arranged at the bottom end of the second telescopic rod, and a clamping block is arranged at the top end of the second telescopic rod.
7. The system according to claim 5, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: and the side surface of the intercepting pile is uniformly provided with a light reflecting strip.
8. The system according to claim 1, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: the unloading crane span structure includes cantilever and lower cantilever, the cantilever passes through pole setting and stiffener fixed connection and is in the top of cantilever down, the bottom level of cantilever is provided with the spout down, two go up through connecting rod fixed connection between the cantilever, be provided with first motor and first dog on the top surface of last cantilever, be connected with first screw rod on the first motor, the other end of first screw rod is connected on the first dog, all be provided with first slider on the first screw rod, all be provided with the second dog on the first slider, both sides are corresponding be provided with guide arm and second screw rod between the second dog, the one end of second screw rod is provided with the second motor, two the guide arm with be provided with hoisting mechanism between the second screw rod.
9. The system according to claim 8, wherein the intelligent vehicle overweight and ultrahigh detection system for road and bridge comprises: the hoisting mechanism comprises second sliding blocks, positioning blocks, an air cylinder and a hoisting disc, the second sliding blocks are connected to the guide rod and the second screw rod, the second sliding blocks are fixedly connected with each other through the positioning blocks, the air cylinder is fixedly connected to the top surface of the positioning blocks, and the hoisting disc is movably connected to the lower portion of the air cylinder through a second piston rod.
10. The method for using the intelligent vehicle overweight and ultrahigh detection system for road and bridge as claimed in any one of claims 1-9, characterized by comprising the following steps:
1) construction area division
a. Firstly, a vehicle driving-in section, a speed measuring section, a vehicle driving-out section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area are arranged at set positions of a road and a bridge according to design requirements, the vehicle waiting area, the ultrahigh adjusting area, the overweight unloading area and the vehicle driving-out area are ensured to be positioned at one side of the speed measuring section, and main control room construction is carried out among the speed measuring section, the ultrahigh adjusting area and the overweight unloading area;
b. then cleaning a vehicle driving-in section, a speed measuring section, a vehicle driving-out section, a vehicle waiting area, an ultrahigh adjusting area, an overweight unloading area and a vehicle driving-out area, constructing the vehicle driving-in section, the speed measuring section, the vehicle driving-out section, the vehicle waiting area and the ultrahigh adjusting area, and making warning marks;
c. secondly, uniformly and equidistantly mounting deceleration strips on the speed measuring section, symmetrically mounting speed measuring sensors on two sides of each deceleration strip, mounting a second control box along one side of the speed measuring section, electrically connecting the speed measuring sensors with the second control box, and electrically connecting the second control box with the main control room;
2) ultrahigh detection device mounting
a. Firstly, measuring the width of a vehicle driving-in section and a vehicle driving-out area, manufacturing a first cross beam with proper length, selecting a proper first sleeve and a proper first telescopic rod according to the set elevation of the ultrahigh detection device, fixedly connecting two ends of the bottom surface of the first cross beam to the top ends of the two first telescopic rods, inserting the bottom end of the first telescopic rod into the first sleeve, and performing transverse positioning by using a fastening rod to fixedly connect the first telescopic rod with the first sleeve;
b. then, installing an illuminating lamp along the top surface of the first cross beam, respectively installing two infrared sensors at the same height position of the two first telescopic rods according to the designed height, and installing cameras at the same height along the outer side surface of the first sleeve;
c. then, respectively installing the processed first and second ultrahigh detection devices on a set position, installing a first control box along one side of the first ultrahigh detection device, electrically connecting the first and second ultrahigh detection devices with the first control box, and electrically connecting the first control box with a master control room;
3) installation of overweight detection device
a. Firstly, measuring the width of a vehicle driving section and the width of a vehicle driving-out area, determining the installation positions of a first overweight detection device and a second overweight detection device, and manufacturing a bearing plate and a fixing plate with corresponding sizes;
b. then, foundation pits with corresponding sizes are formed below the first ultrahigh detection device and the second ultrahigh detection device, the foundation pits are tamped, first hydraulic cylinders are symmetrically installed along the bottom surface of the foundation pits, pressure sensors are installed on the side surfaces of the first hydraulic cylinders, then fixing plates are horizontally installed along the top surfaces of the first hydraulic cylinders, piston rods connected to the first hydraulic cylinders vertically penetrate through the fixing plates and are fixedly connected with bearing plates above the fixing plates, and meanwhile, spring arrays are installed between the bearing plates and the fixing plates to ensure that the top surfaces of the bearing plates are flush with the road surface;
c. then electrically connecting the pressure sensor with the first control box;
4) electronic display device mounting
a. Firstly, determining the length of a second beam according to the width of the tail end of a speed measuring section, vertically installing an electronic display screen along one side of the second beam, and symmetrically installing indicator lamps at the bottom of the second beam;
b. then, fixedly installing a second cross beam at the tail end of the speed measuring section through an upright post, and electrically connecting the electronic display screen and the indicator lamp with a second control box;
5) installation of interception device
a. Firstly, determining the installation position of an intercepting device on a vehicle driving-out section, forming a corresponding pit, and reinforcing and leveling the interior of the pit;
b. then manufacturing a corresponding base plate according to the size of the pit, installing second hydraulic cylinders along one end of the top surface of the base plate through an I-shaped support plate, determining a corresponding number of jacking components according to the installation number of the intercepting piles, selecting a first support frame matched with the second hydraulic cylinders in height, connecting a horizontal push rod with a first rack on the first support frame in a penetrating manner, connecting the end part of the horizontal push rod with the second hydraulic cylinders, installing a supporting wheel at the bottom end of the horizontal push rod, installing the supporting wheel on the base plate through a third support frame, selecting a first gear and a second gear with proper sizes, connecting the first gear and the second gear on the base plate through a second support frame, ensuring that the first gear and the first rack are mutually meshed, evenly installing second sleeves along one side of the top surface of the base plate, vertically installing a second telescopic rod in each second sleeve, ensuring that the second rack on the side surface of the second telescopic rod is mutually meshed with the second gear, meanwhile, the top end of the second telescopic rod is connected with an intercepting pile with a light reflecting strip through a clamping block;
c. placing the processed intercepting device in the pit for fixing, and sealing and reinforcing the top surface of the pit to ensure that a through hole is reserved and matched with the intercepting pile;
6) unloading bridge construction
a. Firstly, determining the sizes of an upper cantilever, a lower cantilever and a connecting rod according to the width and the length of an overweight unloading area, processing the corresponding upper cantilever, the corresponding lower cantilever and the corresponding connecting rod, fixedly installing the upper cantilever above the lower cantilever through a vertical rod and a reinforcing rod, and fixedly connecting the two parallel upper cantilevers through the connecting rod;
b. then, a first stop block and a first motor are arranged along the top surface of each upper cantilever, the first motor is connected with the first stop blocks through first screw rods, two first slide blocks with second stop blocks are arranged on each first screw rod, a guide rod and a second screw rod are arranged in parallel between the corresponding second stop blocks on the two first screw rods, a second motor is arranged along the outer side of the second stop block on one side, and the second motor is connected with the second screw rods;
c. secondly, mounting second sliding blocks on the corresponding guide rods and the second screw rods, fixedly connecting the two second sliding blocks through positioning blocks, and mounting a cylinder on the top surface of the positioning blocks, wherein the cylinder is connected with a hoisting disc through a second piston rod;
d. finally, a sliding chute on the lower cantilever is arranged on a track of the overweight unloading area;
7) test run of detection system
Firstly, a vehicle enters through a vehicle entering section, the height and the weight of the vehicle are detected by a first super-high detection device and a first super-high detection device, the vehicle is displayed by an electronic display device, for the super-high or super-high vehicle, the electronic display screen displays information, meanwhile, corresponding indicator lamps display green, the qualified vehicle leaves through a vehicle exiting section, the unqualified vehicle enters a vehicle waiting area after being decelerated by a speed measuring section, when the unqualified vehicle is not decelerated by the speed measuring section, an intercepting device is lifted to guide the unqualified vehicle to enter the vehicle waiting area, the vehicle in the vehicle waiting area firstly enters a super-high adjusting area for cargo arrangement, the height is reduced to a set range, then enters a super-high unloading area, the vehicle enters a vehicle exiting area after being unloaded quickly through a bridge, and a second super-high detection device in the vehicle exiting area perform secondary detection on the vehicle, after the height and the weight of the vehicle reach a set range, the vehicle directly drives away through the speed measuring section and the vehicle driving-out section.
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