CN118072531A - Monitoring and identifying device for highway pavement icing - Google Patents
Monitoring and identifying device for highway pavement icing Download PDFInfo
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- CN118072531A CN118072531A CN202410473217.8A CN202410473217A CN118072531A CN 118072531 A CN118072531 A CN 118072531A CN 202410473217 A CN202410473217 A CN 202410473217A CN 118072531 A CN118072531 A CN 118072531A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 51
- 238000005303 weighing Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000004146 energy storage Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 18
- 238000001764 infiltration Methods 0.000 description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 10
- 235000017491 Bambusa tulda Nutrition 0.000 description 10
- 241001330002 Bambuseae Species 0.000 description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 10
- 239000011425 bamboo Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Classifications
-
- 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
- G08G1/048—Detecting movement of traffic to be counted or controlled with provision for compensation of environmental or other condition, e.g. snow, vehicle stopped at detector
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention belongs to the technical field of monitoring and recognition, and particularly relates to a monitoring and recognition device for highway pavement icing, which comprises a mounting frame, wherein the upper side wall of the mounting frame is fixedly connected with a mounting box, the front side wall of the mounting box is embedded with a first display screen, the first display screen is connected with the mounting box through a weighing assembly, the upper side wall of the mounting box is fixedly connected with a baffle frame through a bracket, the rear side wall of the mounting box is fixedly connected with a linear motor, the output end of the linear motor is fixedly connected with a cleaning assembly, and the weighing assembly is electrically connected with the cleaning assembly and the linear motor through a PLC. According to the invention, after the display screen on the surface of the monitoring and identifying device is covered with the snow layer or the ice layer, the snow layer or the ice layer covered on the surface of the display screen can be automatically cleaned, and in the cleaning process, information can be displayed by using the standby display screen, so that timeliness of displaying the information by the monitoring and identifying device is ensured.
Description
Technical Field
The invention belongs to the technical field of monitoring and recognition, and particularly relates to a monitoring and recognition device for highway pavement icing.
Background
In order to improve the safe reliability of expressway traffic, a monitoring and identifying device is usually arranged on the outer side of the expressway and used for monitoring whether the expressway is frozen, when the expressway is frozen, a display screen can be timely used for displaying, so that drivers can know the road freezing condition in time, preventive measures can be taken in advance, traffic accidents are reduced, and the importance of monitoring and identifying the expressway road is improved, for example, the expressway road freezing monitoring and identifying device is provided for CN 205881175U.
The existing monitoring and identifying device for highway pavement icing is more in variety, and the common monitoring device formed by a camera with a monitoring function, a laser range finder, a temperature sensor and a humidity sensor is widely used because the monitoring device formed by the temperature sensor and the humidity sensor has the advantages of high measuring precision and low using cost.
When the monitoring device formed by the temperature sensor and the humidity sensor is used, the following defects exist:
When the monitoring device monitors that the road surface of the expressway has icing, monitoring information needs to be displayed through a display screen at the roadside immediately, in the north of China, snow is larger, and large snow is easily adhered to the surface of the display screen under the blowing of strong wind;
And the monitoring device formed by the temperature sensor and the humidity sensor mainly detects the humidity and the temperature in the air, and after rainy and snowy weather, the ice layer on the surface of the expressway is still not melted, but the humidity in the air can be greatly reduced, the recognition device is difficult to detect the icing condition of the road, and when an operator does not timely clean the ice layer on the expressway, safety accidents are easy to occur.
Therefore, a monitoring and identifying device for highway pavement icing is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a monitoring and identifying device for highway pavement icing aiming at the problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a frozen monitoring recognition device in highway road surface, includes the mounting bracket, the last lateral wall fixedly connected with mounting box of mounting bracket, the preceding lateral wall of mounting box is inlayed and is had first display screen, first display screen is connected with the mounting box through weighing module, the last lateral wall of mounting box passes through support fixedly connected with and keeps off the frame, the back lateral wall fixedly connected with linear electric motor of mounting box, linear electric motor's output fixedly connected with clearance subassembly, weighing module passes through PLC controller and clearance subassembly, linear electric motor electric connection, the right side wall of mounting bracket is connected with sensing assembly, sensing assembly passes through PLC controller and first display screen electric connection, the left side wall of mounting bracket is through wire connection with temperature sensor and humidity transducer, temperature sensor and humidity transducer all install on the guardrail outside the high-speed highway.
Preferably, the weighing assembly comprises a weight sensor and a weighing plate, a weighing cavity is formed in the mounting box, the weight sensor is fixedly connected to the inner wall of the weighing cavity, a socket matched with the weighing plate is formed in the lower side wall of the weighing cavity, the lower end of the weighing plate is fixedly connected with the upper side wall of the first display screen, and the upper end of the weighing plate penetrates through the socket to be located in the weighing cavity and is fixedly connected with a pressing plate.
Preferably, the cleaning assembly comprises a working box and a threaded rod, the second display screen is fixedly connected to the right side inner wall of the working box, the output ends of the working box and the linear motor are fixedly connected, the threaded rod is rotationally connected to the inner wall of the working box, the rear side wall of the working box is fixedly connected with a first motor, the output end of the first motor penetrates through the side wall of the working box and is fixedly connected with the threaded rod, a threaded cylinder is arranged on the threaded sleeve of the rod wall of the threaded rod, a bending plate is fixedly connected to the upper side wall of the threaded cylinder, the upper end of the bending plate extends out of the working box, and the ice shoveling frame is fixedly connected with a shovel ice frame through a pressure assembly, a plurality of heating wires are arranged inside the shovel ice frame, and the weight sensor is electrically connected with the heating wires through a PLC controller and the linear motor.
Preferably, the pressure component comprises a pressure cylinder and a pressure rod, the pressure cylinder is fixedly connected with a bent plate, the pressure rod is inserted into the pressure cylinder, one end of the pressure rod, which is positioned in the pressure cylinder, is fixedly connected with a movable plate, the same spring is fixedly connected between the movable plate and the pressure cylinder, the rear side wall of the movable plate is fixedly connected with a conductive frame, the inner wall of the pressure cylinder is inlaid with a resistance plate, the conductive frame is electrically connected with an external power supply through a PLC (programmable logic controller), and the front end of the resistance plate is electrically connected with a first motor.
Preferably, the induction component is including placing board and second motor, place the right side wall fixed connection of board and mounting bracket, the through-hole has been seted up to the lateral wall of blocking the board, a plurality of water leakage mouth have all been seted up to the upper and lower lateral wall of blocking the chamber, the lower lateral wall fixedly connected with induction box of second motor, the first electric putter of downside inner wall fixedly connected with of induction box, two the same closing plate of output fixedly connected with of first electric putter, the right side wall intercommunication of induction box has infiltration subassembly, blocking the chamber, and blocking the inner wall fixedly connected with second electric putter in chamber, the output fixedly connected with of second electric putter blocks the board, the through-hole has been seted up to the lateral wall of blocking the chamber, a plurality of third electric putter's of lower lateral wall fixedly connected with of induction box, the output fixedly connected with fixed box of third electric putter, the upper lateral wall grafting of fixed box has two the same closing plate, two the lower extreme of closing pin all is located the fixed box, and fixedly connected with a metal sheet, the same metal sheet and the same electric connection have the same electric connection between the left side contact plate and the right side, the same electric connection has the same electric connection to inlay the top plate, the same electric connection has the left side contact plate to the same electric connection.
Preferably, the infiltration subassembly includes infiltration pipe and exhaust pipe, the lateral wall intercommunication of infiltration pipe and induction box, the right-hand member fixed intercommunication of infiltration pipe has an adjustment section of thick bamboo, the right side fixed intercommunication of exhaust pipe and adjustment section of thick bamboo, the last lateral wall rotation of adjustment section of thick bamboo is connected with the screw thread bush, the screw thread pin has been cup jointed to screw thread bush internal thread, the lower extreme fixedly connected with sealing block of screw thread pin, the last lateral wall of adjustment section of thick bamboo is connected with the bull stick through the support rotation, the bull stick passes through bevel gear drive assembly and screw thread bush transmission and connects, the upper end fixedly connected with pilot pin of screw thread pin, the last lateral wall fixedly connected with pilot plate of adjustment section of thick bamboo.
Preferably, the upper side wall of the placing plate is fixedly connected with a third motor through a bracket, the output end of the third motor is fixedly connected with a rotating plate, the side wall of the rotating plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a compacting plate.
Preferably, the upper side wall fixedly connected with snow guard of fender frame, the upper side wall fixedly connected with photovoltaic board of snow guard, the left side wall fixedly connected with energy storage power supply of mounting bracket, photovoltaic board and energy storage power supply electric connection.
Compared with the prior art, the monitoring and identifying device for the ice formation on the expressway pavement has the advantages that:
Through weighing subassembly and the clearance subassembly that sets up, can be after the display screen cover snow layer or the ice layer on monitoring recognition device surface, can clear up the snow layer or the ice layer of cover at the display screen surface voluntarily to at the clearance in-process, can demonstrate information utilization reserve display screen, guaranteed monitoring recognition device show information's timeliness.
Through the sensing assembly that sets up, can be after the road surface freezes, and under the lower condition of humidity in the air, still can carry out continuous monitoring to the freezing condition on road surface automatically, avoided monitoring recognition device's monitoring error.
Through the pressure component that sets up, can be when clearing up the ice layer on display screen surface, can be according to the clearance ice layer's thickness regulation shovel the clearance speed of ice frame, avoid shovel the too fast problem that can cause the damage to the display screen of ice frame clearance speed.
Through the infiltration subassembly that sets up, can be according to the actual infiltration speed of highway to monitor recognition device's infiltration speed and adjust, make monitor recognition device's infiltration speed the same with the infiltration speed on road surface, guaranteed monitor recognition device's work load degree of accuracy.
Drawings
FIG. 1 is a schematic diagram of a device for monitoring and identifying ice formation on a highway pavement;
FIG. 2 is a left side cross-sectional view of a baffle frame in the monitoring and identifying device for highway pavement icing, provided by the invention;
FIG. 3 is a cross-sectional top view of a working box in the monitoring and identifying device for highway pavement icing provided by the invention;
fig. 4 is a top view of an ice-shoveling frame in the monitoring and identifying device for highway pavement ice formation provided by the invention;
FIG. 5 is a schematic diagram of the pressure component in the monitoring and identifying device for highway pavement icing provided by the invention;
FIG. 6 is a schematic diagram of a weighing assembly in a highway pavement icing monitoring and identifying device provided by the invention;
FIG. 7 is a schematic diagram of the sensing assembly in the monitoring and identifying device for highway pavement icing provided by the invention;
FIG. 8 is a schematic diagram of the internal structure of a sealing plate in the monitoring and identifying device for highway pavement icing, provided by the invention;
FIG. 9 is a schematic diagram of a water seepage component in a monitoring and identifying device for highway pavement icing, provided by the invention;
FIG. 10 is a schematic diagram of a moving path of a device for monitoring and identifying ice on a highway pavement during cleaning an ice-shoveling frame;
FIG. 11 is a schematic diagram of a moving path of an ice-shoveling frame in the monitoring and identifying device for highway pavement ice formation, when the ice-shoveling frame is separated from a first display screen;
fig. 12 is a schematic perspective view of an ice-shoveling frame in the device for monitoring and identifying ice on a highway pavement.
In the figure: 1 mounting rack, 2 mounting boxes, 3 first display screen, 4 baffle frame, 5 linear motor, 6 temperature sensor, 7 humidity sensor, 8 weighing component, 81 weight sensor, 82 weighing plate, 9 weighing cavity, 10 pressing plate, 11 cleaning component, 111 working box, 112 threaded rod, 12 second display screen, 13 first motor, 14 threaded cylinder, 15 bent plate, 16 ice-shoveling frame, 17 heating wire, 18 pressure component, 181 pressure cylinder, 182 pressure rod, 19 moving plate, 20 conductive frame, 21 resistance plate, 22 sensing component, 221 placing plate, 222 second motor, 23 sensing box, 24 first electric push rod, 25 sealing plate, 26 blocking cavity, 27 second electric push rod, 28 blocking plate, 29 water leakage mouth, 30 third electric push rod, 31 fixed box, 32 fixing pin, 33 metal plate, 34 top plate, 35 electric touch plate, 36 water leakage component, 361 water leakage pipe, 362 discharging pipe, 37 adjusting cylinder, 38 threaded sleeve, 39 threaded pin, 40 sealing block, 41 rotating rod, 42 indicating needle, 43 indicating plate, 44 third motor, 44 third electric push rod, 45, 46, 48 power supply and 50 voltage energy storage cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-12, a monitoring and identifying device for highway pavement icing comprises a mounting rack 1, the upper side wall fixedly connected with mounting box 2 of mounting rack 1, the front side wall of mounting box 2 is inlayed and is had first display screen 3, first display screen 3 is connected with mounting box 2 through weighing subassembly 8, the upper side wall of mounting box 2 is through support fixedly connected with fender frame 4, the rear side wall fixedly connected with linear electric motor 5 of mounting box 2, the output fixedly connected with clearance subassembly 11 of linear electric motor 5, weighing subassembly 8 passes through PLC controller and clearance subassembly 11, linear electric motor 5 electric connection, the right side wall of mounting rack 1 is connected with sensing subassembly 22, sensing subassembly 22 passes through PLC controller and first display screen 3 electric connection, the left side wall of mounting rack 1 is through wire connection has temperature sensor 6 and humidity transducer 7, temperature sensor 6 and humidity transducer 7 all install on the guardrail outside the highway.
The weighing assembly 8 comprises a weight sensor 81 and a weighing plate 82, a weighing cavity 9 is formed in the mounting box 2, the weight sensor 81 is fixedly connected to the inner wall of the weighing cavity 9, a socket which is matched with the weighing plate 82 is formed in the lower side wall of the weighing cavity 9, the lower end of the weighing plate 82 is fixedly connected with the upper side wall of the first display screen 3, the upper end of the weighing plate 82 penetrates through the socket to be located in the weighing cavity 9, and a pressing plate 10 is fixedly connected to the upper end of the weighing plate 82, so that the weight of the first display screen 3 can be detected.
The cleaning assembly 11 comprises a working box 111 and a threaded rod 112, the second display screen 12 is fixedly connected to the inner wall of the right side of the working box 111, the working box 111 is fixedly connected with the output end of the linear motor 5, the threaded rod 112 is rotationally connected to the inner wall of the working box 111, the rear side wall of the working box 111 is fixedly connected with a first motor 13, the output end of the first motor 13 penetrates through the side wall of the working box 111 and is fixedly connected with the threaded rod 112, a thread cylinder 14 is sleeved on the rod wall of the threaded rod 112, the upper side wall of the thread cylinder 14 is fixedly connected with a bending plate 15, the upper end of the bending plate 15 extends out of the working box 111, the ice shoveling frame 16 is fixedly connected with a plurality of heating wires 17 through a pressure assembly 18, and the weight sensor 81 is electrically connected with the linear motor 5, the first motor 13 and the heating wires 17 through a PLC, so that ice layers on the surface of the first display screen 3 can be cleaned automatically.
The pressure component 18 includes pressure cylinder 181 and pressure bar 182, pressure cylinder 181 and bent plate 15 fixed connection, pressure bar 182 pegging graft in pressure cylinder 181, the one end fixedly connected with movable plate 19 that pressure bar 182 is located pressure cylinder 181, fixedly connected with same spring between movable plate 19 and the pressure cylinder 181, the back lateral wall fixedly connected with electrically conductive frame 20 of movable plate 19, the inner wall of pressure cylinder 181 is inlayed and is had resistance plate 21, electrically conductive frame 20 passes through PLC controller and external power source electric connection, the front end and the first motor 13 electric connection of resistance plate 21, can be when clearing up the ice layer on display screen surface, can be according to the clearance speed of the thickness adjustment shovel ice frame 16 of clearance ice layer, avoid shovel ice frame 16 clearance speed too fast, can cause the problem of damage to the display screen.
The induction component 22 comprises a placing plate 221 and a second motor 222, the placing plate 221 is fixedly connected with the right side wall of the mounting frame 1, the second motor 222 is arranged on the upper side wall of the placing plate 221, the output end of the second motor 222 is fixedly connected with an induction box 23, the inner wall of the lower side of the induction box 23 is fixedly connected with two first electric push rods 24, the output ends of the two first electric push rods 24 are fixedly connected with the same sealing plate 25, the right side wall of the induction box 23 is communicated with a water seepage component 36, the inside of the sealing plate 25 is provided with a blocking cavity 26, the inner wall of the blocking cavity 26 is fixedly connected with a second electric push rod 27, the output end of the second electric push rod 27 is fixedly connected with a blocking plate 28, the side wall of the blocking plate 28 is provided with a through hole, the upper side wall and the lower side wall of the blocking cavity 26 are provided with a plurality of water leakage ports 29, the lower side wall of the induction box 23 is fixedly connected with a plurality of third electric push rods 30, the output fixedly connected with fixed case 31 of third electric putter 30, the last lateral wall of fixed case 31 peg graft there are two fixed pins 32, the lower extreme of two fixed pins 32 all is located fixed incasement 31, and fixedly connected with same metal sheet 33, fixedly connected with same spring between metal sheet 33 and the fixed case 31, the upper end fixedly connected with same roof 34 of two fixed pins 32, the electric touch board 35 has all been inlayed to the left and right sides inner wall of fixed case 31, be located right side electric touch board 35 and external power source electric connection, be located left side electric touch board 35 and PLC controller electric connection, can be after the road surface freezes, and under the lower condition of humidity in the air, still can carry out continuous monitoring to the freezing condition on road surface automatically, monitoring error to monitoring recognition device has been avoided.
The infiltration subassembly 36 includes infiltration pipe 361 and drain pipe 362, infiltration pipe 361 and the lateral wall intercommunication of induction box 23, the right-hand member fixed intercommunication of infiltration pipe 361 has an adjustment section of thick bamboo 37, the right side fixed intercommunication of drain pipe 362 and adjustment section of thick bamboo 37, the upper side wall rotation of adjustment section of thick bamboo 37 is connected with screw thread cover 38, screw thread cover 38 internal thread has cup jointed screw thread round pin 39, the lower extreme fixedly connected with sealing block 40 of screw thread round pin 39, the upper side wall of adjustment section of thick bamboo 37 is connected with bull stick 41 through the support rotation, bull stick 41 passes through bevel gear drive subassembly and screw thread cover 38 transmission connection, the upper end fixedly connected with pilot pin 42 of screw thread round pin 39, the upper side wall fixedly connected with pilot plate 43 of adjustment section of thick bamboo 37 can be according to the actual infiltration speed of highway and adjust the infiltration speed of monitoring recognition device, the infiltration speed of messenger's monitoring recognition device is the same with the infiltration speed on road surface, the work load degree accuracy of monitoring recognition device has been guaranteed.
The upper side wall of the placing plate 221 is fixedly connected with a third motor 44 through a bracket, the output end of the third motor 44 is fixedly connected with a rotating plate 45, the side wall of the rotating plate 45 is fixedly connected with a hydraulic cylinder 46, the output end of the hydraulic cylinder 46 is fixedly connected with a compacting plate 47, and after snowing, the situation of the melting speed of snow after being rolled by wheels can be simulated.
The upper side wall fixedly connected with snow guard 48 of fender frame 4, the upper side wall fixedly connected with photovoltaic board 49 of snow guard 48, the left side wall fixedly connected with energy storage power supply 50 of mounting bracket 1, photovoltaic board 49 and energy storage power supply 50 electric connection can utilize the sunlight to carry out energy storage, have improved monitoring devices's environmental protection ability.
The principle of operation of the present invention will now be described as follows: when the humidity sensor 7 detects that the external humidity is greater than 80%, the humidity sensor 7 transmits an electric signal to the PLC, the PLC controls the temperature sensor 6 to work, the temperature sensor 6 is used for detecting the external environment, when the temperature sensor 6 detects that the external temperature is lower than 0 ℃, the temperature sensor 6 transmits an electric signal to the PLC, and the PLC controls the first display screen 3 to work, and the characters such as 'icing is easy to slide' are displayed;
When the heavy wind and the heavy snow are present, the heavy wind blows the heavy snow to the first display screen 3, and when the first display screen 3 works, the temperature is generated, the temperature can melt a small amount of snow, and the melted snow water is frozen on the surface of the first display screen 3, so that the surface of the first display screen 3 is covered with an ice layer, the weight of the first display screen 3 is increased, when the weight of the first display screen 3 is increased, the first display screen 3 drives the pressing plate 10 to move downwards through the weighing plate 82, the pressing plate 10 downwards presses the weight sensor 81 (only when the temperature sensor 6 detects that the external temperature is lower than 0 DEG, the PLC controller can control the weight sensor 81 to work, and at ordinary times, the weight of the dust is very light, the road maintenance personnel can also clean the dust on the surface of the first display screen 3 frequently, the dust on the surface of the first display screen 3 can be blown away by strong wind, the dust can not cause erroneous judgment), when the weight sensor 81 detects that the weight of the first display screen 3 is increased, an electric signal is transmitted to the PLC controller, the PLC controller firstly controls the second display screen 12 to work, icing information is displayed through the second display screen 12, then the PLC controller controls the linear motor 5 to work, the linear motor 5 drives the working box 111 to move downwards to a set position through the bracket, then the PLC controller controls the first motor 13 to work, the first motor 13 drives the threaded rod 112 to rotate, the threaded cylinder 14 is driven to move through threaded cooperation, the threaded cylinder 14 drives the ice-shoveling frame 16 to move leftwards through the bent plate 15 (as shown in fig. 10), meanwhile, the PLC controller controls the heating wire 17 to work, the heated ice-shoveling frame 16 is utilized to clean the ice layer on the surface of the first display screen 3, after the ice layer with a certain width is cleaned, the first motor 13 can work reversely according to a program set by the PLC controller, the first motor 13 drives the threaded rod 112 to rotate reversely, the threaded rod 112 drives the threaded cylinder 14 to move backwards, the threaded cylinder 14 drives the ice-shoveling frame 16 to move backwards through the bent plate 15 and the first display screen 3 is separated, the linear motor 5 drives the working box 111, the ice-shoveling frame 16 and the second display screen 12 to move downwards together through the support to the position set by the PLC controller to clean the ice layer at the next stage (as shown in fig. 11), when the ice-shoveling frame 16 cleans the ice layer, the ice-shoveling frame 16 receives the reaction force of the ice layer to drive the pressure rod 182 to move towards the inside of the pressure cylinder 181, the pressure rod 182 drives the conductive frame 20 to move towards the rear of the resistor plate 21, the front end of the resistor plate 21 is electrically connected with the first motor 13, when the conductive frame 20 moves backwards, the resistance on the circuit of the first motor 13 is increased, under the condition that the external voltage is unchanged, the current flowing into the first motor 13 becomes small, so that the power of the first motor 13 is reduced, the first motor 13 drives the ice shoveling frame 16 to move slowly, the problem that the surface of the first display screen 3 is damaged due to the fact that the ice shoveling frame 16 moves too fast is avoided, when the ice layer on the surface of the first display screen 3 is processed by the ice shoveling frame 16, the icing condition of a road can be displayed by the second display screen 12, and after the ice layer on the surface of the first display screen 3 is completely cleaned, the linear motor 5 drives the working box 111 and the ice shoveling frame 16 to move upwards to an initial position together;
When the outside rains and the temperature of the air drops, the outside rains can be collected by the induction box 23, the drainage speed of the induction box 23 is regulated according to the drainage condition of the monitored expressway, when the drainage speed of the induction box 23 is regulated, an operator can rotate the rotating rod 41, the rotating rod 41 drives the threaded sleeve 38 to rotate through the bevel gear transmission assembly, the threaded pin 39 is driven to move through the threaded fit, the threaded pin 39 drives the sealing block 40 to move upwards, so that the rainwater in the induction box 23 can be discharged through the seepage pipe 361 and the discharge pipe 362, and the drainage speed of the induction box 23 is regulated according to the mutual fit of the indicating needle 42 and the indicating plate 43, the water draining speed of the induction box 23 is the same as that of the monitored expressway, when the expressway is used for icing water, an ice layer with the same thickness as the average thickness of the expressway can be condensed in the induction box 23, when the humidity sensor 7 detects that the external humidity is less than 80% (when the road is snowed, the third motor 44 is started to work firstly, the third motor 44 drives the hydraulic cylinder 46 and the pressing plate 47 to rotate right above the induction box 23 through the rotating plate 45, then the hydraulic cylinder 46 and the pressing plate 47 are used for pressing snow on the sealing plate 25, the condition that the accumulated snow on the expressway is pressed by a vehicle is simulated), the PLC controller firstly controls the second electric push rod 27 to work, the second electric push rod 27 firstly drives the blocking plate 28 to move so that the through holes on the surface of the blocking plate 28 are aligned with the water leakage holes 29, then starts the leftmost third electric push rod 30 to work, the leftmost third electric push rod 30 drives the fixed box 31 and the top plate 34 to move upwards together so that the top plate 34 passes through the through holes and the water leakage holes 29, when the ice layer is still on the surface of the sealing plate 25 inside the induction box 23, the top plate 34 is firstly contacted with the ice layer, the top plate 34 drives the metal plate 33 to move downwards together through the fixing pin 32 under the control of the reacting force, so that the metal plate 33 is contacted with the electric contact plates 35 on the left side and the right side, the electric contact plates 35 on the right side are electrically connected with an external power supply, the left electric contact plate 35 is electrically connected with the PLC controller, and when the metal plate 33 is contacted with the left and right electric contact plates 35, an electric signal is transmitted to the PLC controller, at this time, it is indicated that there is still an ice layer on the road surface of the expressway without the intervention of an external person, when the leftmost top plate 34 moves up to the highest point and does not touch the ice layer, the PLC controller controls the two leftmost third electric push rods 30 to repeat the operation of the leftmost third electric push rods 30, when one metal plate 33 is contacted with the electric contact plates 35 on both sides, it is indicated that there is still an ice layer on the expressway, when the three metal plates 33 are not contacted with the electric contact plates 35 on both sides, it is indicated that the induction box 23 and the surface of the expressway are not provided with ice, which means that the road surface does not cause the problem of sliding of the vehicle, at this time, the PLC controller controls the first display screen 3 to stop working, then the PLC controller controls the third motor 44 to drive the rotating plate 45 and the compacting plate 47 to restore to the original state, then the PLC controller controls the second motor 222 to work, the second motor 222 drives the induction box 23 to rotate for one hundred eighty degrees, simultaneously controls the first electric push rod 24 to work, the first electric push rod 24 drives the sealing plate 25 to move downwards, impurities and residual accumulated water on the surface of the induction box 23 are pushed out of the induction box 23 by the sealing plate 25, after the impurities and the accumulated water are pushed out from the induction box 23, the PLC controller controls the second motor 222 to drive the induction box 23 to restore to the original state.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a frozen monitoring recognition device in highway road surface, includes mounting bracket (1), a serial communication port, the last lateral wall fixedly connected with mounting bracket (1) of mounting bracket (2), the preceding lateral wall of mounting bracket (2) is inlayed and is had first display screen (3), first display screen (3) are connected through weighing subassembly (8) and mounting bracket (2), the last lateral wall of mounting bracket (2) is through support fixedly connected with fender frame (4), the rear side wall fixedly connected with linear electric motor (5) of mounting bracket (2), the output fixedly connected with clearance subassembly (11) of linear electric motor (5), weighing subassembly (8) are through PLC controller and clearance subassembly (11), linear electric motor (5) electric connection, the right side wall of mounting bracket (1) is connected with sensing subassembly (22), sensing subassembly (22) are through PLC controller and first display screen (3) electric connection, the left side wall of mounting bracket (1) is connected with temperature sensor (6) and humidity transducer (7) through the electric wire, temperature sensor (6) and humidity transducer (7) are installed on the equal highway guardrail outside.
2. The highway pavement icing monitoring and identifying device according to claim 1, wherein the weighing assembly (8) comprises a weight sensor (81) and a weighing plate (82), a weighing cavity (9) is formed in the installation box (2), the weight sensor (81) is fixedly connected to the inner wall of the weighing cavity (9), a socket matched with the weighing plate (82) is formed in the lower side wall of the weighing cavity (9), the lower end of the weighing plate (82) is fixedly connected with the upper side wall of the first display screen (3), and the upper end of the weighing plate (82) penetrates through the socket to be located in the weighing cavity (9) and is fixedly connected with a pressing plate (10).
3. The monitoring and identifying device for highway pavement icing according to claim 2, wherein the cleaning assembly (11) comprises a working box (111) and a threaded rod (112), the right side inner wall of the working box (111) is fixedly connected with a second display screen (12), the output ends of the working box (111) and the linear motor (5) are fixedly connected, the threaded rod (112) is rotationally connected to the inner wall of the working box (111), the rear side wall of the working box (111) is fixedly connected with a first motor (13), the output end of the first motor (13) penetrates through the side wall of the working box (111) and is fixedly connected with the threaded rod (112), a threaded cylinder (14) is sleeved on the rod wall of the threaded rod (112), the upper side wall of the threaded cylinder (14) is fixedly connected with a bent plate (15), the upper end of the bent plate (15) extends out of the working box (111), the upper end of the bent plate is fixedly connected with an ice shoveling frame (16) through a pressure assembly (18), the inside of the ice shoveling frame (16) is provided with a plurality of motors (17), and the weight sensor (17) and the first motor (81) are electrically connected with the first motor (17).
4. A highway pavement icing monitoring and identifying device according to claim 3, characterized in that, the pressure assembly (18) comprises a pressure cylinder (181) and a pressure rod (182), the pressure cylinder (181) is fixedly connected with a bent plate (15), the pressure rod (182) is inserted in the pressure cylinder (181), one end of the pressure rod (182) positioned in the pressure cylinder (181) is fixedly connected with a movable plate (19), the same spring is fixedly connected between the movable plate (19) and the pressure cylinder (181), the rear side wall of the movable plate (19) is fixedly connected with a conductive frame (20), the inner wall of the pressure cylinder (181) is embedded with a resistance plate (21), the conductive frame (20) is electrically connected with an external power supply through a PLC controller, and the front end of the resistance plate (21) is electrically connected with the first motor (13).
5. The monitoring and identifying device for highway pavement icing according to claim 1, wherein the sensing assembly (22) comprises a placing plate (221) and a second motor (222), the placing plate (221) is fixedly connected with the right side wall of the mounting frame (1), the second motor (222) is mounted on the upper side wall of the placing plate (221), the output end of the second motor (222) is fixedly connected with a sensing box (23), the lower side inner wall of the sensing box (23) is fixedly connected with two first electric push rods (24), the output ends of the two first electric push rods (24) are fixedly connected with the same sealing plate (25), the right side wall of the sensing box (23) is communicated with a water seepage assembly (36), a blocking cavity (26) is formed in the sealing plate (25), the inner wall of the blocking cavity (26) is fixedly connected with a second electric push rod (27), the output end of the second electric push rod (27) is fixedly connected with a blocking plate (28), the side wall of the blocking plate (28) is provided with a through hole, the upper side wall of the second electric push rod (26) is fixedly connected with a plurality of water seepage openings (30), the lower side walls (30) are fixedly connected with the third electric push rods (30), the utility model discloses a fixed box, including fixed box (31) and PLC controller, the upper side wall of fixed box (31) is pegged graft and is had two fixed pins (32), two the lower extreme of fixed pin (32) all is located fixed box (31), and fixedly connected with same metal sheet (33), fixedly connected with same spring between metal sheet (33) and fixed box (31), two the upper end fixedly connected with same roof (34) of fixed pin (32), electric touch panel (35) have all been inlayed to the left and right sides inner wall of fixed box (31), are located the right side electric touch panel (35) and external power source electric connection are located the left side electric touch panel (35) and PLC controller electric connection.
6. The monitoring and identifying device for highway pavement icing according to claim 5, wherein the water seepage assembly (36) comprises a water seepage pipe (361) and a discharge pipe (362), the side walls of the water seepage pipe (361) and the induction box (23) are communicated, the right end of the water seepage pipe (361) is fixedly communicated with an adjusting cylinder (37), the right side of the discharge pipe (362) and the right side of the adjusting cylinder (37) are fixedly communicated, the upper side wall of the adjusting cylinder (37) is rotationally connected with a threaded sleeve (38), the threaded sleeve (38) is internally sheathed with a threaded pin (39), the lower end of the threaded pin (39) is fixedly connected with a sealing block (40), the upper side wall of the adjusting cylinder (37) is rotationally connected with a rotary rod (41) through a bracket, the rotary rod (41) is in transmission connection through a bevel gear transmission assembly and the threaded sleeve (38), the upper end of the threaded pin (39) is fixedly connected with an indicating needle (42), and the upper side wall of the adjusting cylinder (37) is fixedly connected with an indicating plate (43).
7. The monitoring and identifying device for highway pavement icing according to claim 6, wherein the upper side wall of the placing plate (221) is fixedly connected with a third motor (44) through a bracket, the output end of the third motor (44) is fixedly connected with a rotating plate (45), the side wall of the rotating plate (45) is fixedly connected with a hydraulic cylinder (46), and the output end of the hydraulic cylinder (46) is fixedly connected with a compacting plate (47).
8. The monitoring and identifying device for highway pavement icing according to claim 1, wherein the upper side wall of the retaining frame (4) is fixedly connected with a snow guard plate (48), the upper side wall of the snow guard plate (48) is fixedly connected with a photovoltaic plate (49), the left side wall of the mounting frame (1) is fixedly connected with an energy storage power supply (50), and the photovoltaic plate (49) is electrically connected with the energy storage power supply (50).
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|---|---|---|---|
| CN202410473217.8A CN118072531B (en) | 2024-04-19 | 2024-04-19 | Monitoring and identifying device for highway pavement icing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410473217.8A CN118072531B (en) | 2024-04-19 | 2024-04-19 | Monitoring and identifying device for highway pavement icing |
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| CN118072531B CN118072531B (en) | 2024-07-02 |
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| GB765802A (en) * | 1954-06-16 | 1957-01-16 | Rotol Ltd | Improvements in or relating to control means for electro-thermal de-icing systems |
| CN204228191U (en) * | 2014-11-28 | 2015-03-25 | 大唐三门峡发电有限责任公司 | A kind of transmission line of electricity freezing sensor |
| CN210860353U (en) * | 2019-09-23 | 2020-06-26 | 陕西金宝迪交通工程建设有限公司 | Road traffic meteorological condition monitoring and warning system |
| CN113521699A (en) * | 2021-07-19 | 2021-10-22 | 哈尔滨体育学院 | Ice and snow motion auxiliary device |
| CN215562285U (en) * | 2021-05-27 | 2022-01-18 | 中能欣安科技股份有限公司 | Intelligent snow and ice melting device of high-speed inlet weighing platform |
| CN216386479U (en) * | 2021-11-29 | 2022-04-26 | 袁英梅 | Sampling device suitable for outdoor environment air monitoring |
-
2024
- 2024-04-19 CN CN202410473217.8A patent/CN118072531B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB765802A (en) * | 1954-06-16 | 1957-01-16 | Rotol Ltd | Improvements in or relating to control means for electro-thermal de-icing systems |
| CN204228191U (en) * | 2014-11-28 | 2015-03-25 | 大唐三门峡发电有限责任公司 | A kind of transmission line of electricity freezing sensor |
| CN210860353U (en) * | 2019-09-23 | 2020-06-26 | 陕西金宝迪交通工程建设有限公司 | Road traffic meteorological condition monitoring and warning system |
| CN215562285U (en) * | 2021-05-27 | 2022-01-18 | 中能欣安科技股份有限公司 | Intelligent snow and ice melting device of high-speed inlet weighing platform |
| CN113521699A (en) * | 2021-07-19 | 2021-10-22 | 哈尔滨体育学院 | Ice and snow motion auxiliary device |
| CN216386479U (en) * | 2021-11-29 | 2022-04-26 | 袁英梅 | Sampling device suitable for outdoor environment air monitoring |
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|---|---|
| CN118072531B (en) | 2024-07-02 |
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