The unmanned Long-distance Control autoset road marking of speedway
Technical field
The utility model belongs to highway marking equipment technical field, is specifically related to the unmanned Long-distance Control autoset road marking of a kind of speedway.
Background technology
In the epoch of speedway develop rapidly, its line receives the extensive concern of various equivalent modifications as the working link of necessity, the line work of current domestic majority is manually completed by workman, and only a few has been come by artificial line-marking vehicle.Artificial line-marking vehicle adopts Non-follow control, and during work, people is sitting on line-marking vehicle and drives, and advances along route according to object of reference, and the instrument such as spray gun and brush that controls carries out line work, and whole process need workman participates in the overall process.The shortcoming that this line-marking vehicle exists is: (1) manually line needs to look for fixing object of reference, very easily produces visual fatigue; (2) workman's efficiency of ruling is relatively low, and quality is uneven; (3) highway work inclement condition, summer, the sun lower pavement temperature that is exposed to the sun was high, and generally desolate and uninhabited around, and workman easily occurs accident, affects programming; (4) complicated operation, higher to workman's level requirement, need workman's skilled grasp simultaneously to drive and ruling, cost of labor is relatively high.
Summary of the invention
The technical problem that the utility model solves there is provided a kind of work simple and fast and the relatively high unmanned Long-distance Control autoset road marking of speedway of operating efficiency.
The utility model adopts following technical scheme for solving the problems of the technologies described above, the unmanned Long-distance Control autoset road marking of a kind of speedway, it is characterized in that comprising gripper shoe, be arranged at the bearing cardan wheel of bottom on front side of gripper shoe, be arranged at the driving wheel of gripper shoe bottom rear and be arranged at the PLC on gripper shoe top, power supply, paint spraying mechanism, camera and ultrasonic sensor, wherein driving wheel is fixed on the bottom of gripper shoe respectively by duplex bearing bracing frame, the inner side of duplex bearing bracing frame is connected with the rotating shaft of drive motors respectively by shaft coupling, this drive motors is connected with PLC by circuit, ultrasonic sensor is arranged at the both sides of gripper shoe front end respectively by fixed mount, the detection direction of this ultrasonic sensor points to the both sides of speedway respectively, and this ultrasonic sensor is connected with PLC respectively by circuit, before and after gripper shoe both sides fixed mount on be respectively equipped with for Real Time Observation line situation camera, this camera is connected with PLC respectively by circuit, the rear side of gripper shoe is provided with the Chromatic sensor for monitoring spray paint line uniformity, this Chromatic sensor is connected with PLC by circuit, power supply is connected with PLC by circuit, this power supply is used for providing electric energy for whole system, paint spraying mechanism is primarily of canister crane, lifting shaft coupling, lifting motor, high pressure spray paint can, spray paint can clamping element, controllable register, regulate motor, backboard and screw rod are formed, canister crane is fixed in gripper shoe, the downward lifting motor of rotating shaft is provided with at the top of canister crane, the rotating shaft of this lifting motor is connected with screw rod by lifting shaft coupling, canister crane is provided with the rail plate be arranged in parallel with screw rod, this rail plate is provided with and is slidably matched with rail plate and the spray paint can clamping element be spirally connected with screw rod, high pressure spray paint can is fixed on spray paint can clamping element, the shower nozzle of high pressure spray paint can is downward, shower nozzle is provided with fan nozzle, pressure valve is provided with between fan nozzle and shower nozzle, the both sides of fan nozzle are respectively equipped with the controllable register for regulating scribe widths, this controllable register is driven by the adjustment motor be arranged in gripper shoe, the rear side of fan nozzle is provided with and paints for preventing the backboard laminated, lifting motor is connected with PLC respectively by circuit with adjustment motor, PLC realizes wireless two-way communication by wireless signal and image transmission and Monitor Computer Control System.
The utility model compared with prior art has following beneficial effect: (1) does not need to set up object of reference in advance, work simple and fast; (2) solve workman's operating efficiency low, easy tired people is the problem of makeing mistakes, and can greatly speed up the work; (3) line is omnidistance only needs artificial ipc monitor, does not need workman to work under severe conditions, greatly reduces workman's damage; (4) this chalker is simple to operate, and technical requirements is low, decreases cost of labor, and then reduces operating cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is line module figure of the present utility model.
Drawing illustrates: 1, gripper shoe, 2, bearing cardan wheel, 3, driving wheel, 4, PLC, 5, power supply, 6, paint spraying mechanism, 7, camera, 8, ultrasonic sensor, 9, duplex bearing bracing frame, 10, shaft coupling, 11, drive motors, 12, fixed mount, 13, canister crane, 14, lifting shaft coupling, 15, lifting motor, 16, high pressure spray paint can, 17, spray paint can clamping element, 18, controllable register, 19, regulate motor, 20, backboard, 21, screw rod, 22, rail plate.
Detailed description of the invention
Describe particular content of the present utility model by reference to the accompanying drawings in detail.As shown in Figure 1-2, the unmanned Long-distance Control autoset road marking of a kind of speedway, comprise gripper shoe 1, be arranged at the bearing cardan wheel 2 of bottom on front side of gripper shoe 1, be arranged at the driving wheel 3 of gripper shoe 1 bottom rear and be arranged at the PLC 4 on gripper shoe 1 top, power supply 5, paint spraying mechanism 6, camera 7 and ultrasonic sensor 8, wherein driving wheel 3 is fixed on the bottom of gripper shoe 1 respectively by duplex bearing bracing frame 9, the inner side of duplex bearing bracing frame 9 is connected respectively by the rotating shaft of shaft coupling 10 with drive motors 11, this drive motors 11 is connected with PLC 4 by circuit, ultrasonic sensor 8 is arranged at the both sides of gripper shoe 1 front end respectively by fixed mount 12, the detection direction of this ultrasonic sensor 8 points to the both sides of speedway respectively, and this ultrasonic sensor 8 is connected with PLC 4 respectively by circuit, before and after gripper shoe 1 both sides fixed mount 12 on be respectively equipped with for Real Time Observation line situation camera 7, this camera 7 is connected with PLC 4 respectively by circuit, the rear side of gripper shoe 1 is provided with the Chromatic sensor for monitoring spray paint line uniformity, this Chromatic sensor is connected with PLC 4 by circuit, power supply 5 is connected with PLC 4 by circuit, this power supply 5 is for providing electric energy for whole system, paint spraying mechanism 6 is primarily of canister crane 13, lifting shaft coupling 14, lifting motor 15, high pressure spray paint can 16, spray paint can clamping element 17, controllable register 18, regulate motor 19, backboard 20 and screw rod 21 are formed, canister crane 13 is fixed in gripper shoe 1, the downward lifting motor of rotating shaft 15 is provided with at the top of canister crane 13, the rotating shaft of this lifting motor 15 is connected with screw rod 21 by lifting shaft coupling 14, canister crane 13 is provided with the rail plate 22 be arranged in parallel with screw rod 21, this rail plate 22 is provided with and is slidably matched with rail plate 22 and the spray paint can clamping element 17 be spirally connected with screw rod 21, high pressure spray paint can 16 is fixed on spray paint can clamping element 17, the shower nozzle of high pressure spray paint can 16 is downward, shower nozzle is provided with fan nozzle, pressure valve is provided with between fan nozzle and shower nozzle, the both sides of fan nozzle are respectively equipped with the controllable register 18 for regulating scribe widths, this controllable register 18 is driven by the adjustment motor 19 be arranged in gripper shoe 1, the rear side of fan nozzle is provided with and paints for preventing the backboard 20 laminated, lifting motor 15 is connected with PLC 4 respectively by circuit with adjustment motor 19, PLC 4 realizes wireless two-way communication by wireless signal and image transmission and Monitor Computer Control System.
Described speedway unmanned Long-distance Control autoset road marking control procedure of the present utility model is: with roadbed or railing on both sides of the road for object of reference, according to the hyperacoustic time difference setpoint distance of ultrasonic sensor transmitting and receiving, the position of chalker course is judged by the time parameter changing two ultrasonic sensors, when time parameter and setup parameter do not meet, this time parameter controls drive motors by PLC and rotates after PLC process, realize the fine setting of left and right sidesing driving wheel, and then guarantee that chalker navigates on suitable route, then driven by motor controllable register is controlled to adjust to suitable scribe widths by Monitor Computer Control System, restarting lifting motor makes high pressure spray paint can move down, valve can be opened after pressure valve between fan nozzle and shower nozzle is spacing by gripper shoe paint is sprayed, chalker is at the uniform velocity advanced and is finely tuned in real time by ultrasonic sensor and drive motors and guarantees that chalker is positioned in suitable course all the time to complete whole scratching process.
The utility model is to be manually scribed ss basis, PLC is adopted to control chalker work, make chalker independently can complete traveling on a highway, return and the work such as line, whole process only needs by artificial remote monitoring, have the following advantages compared to prior art: (1) does not need to set up object of reference in advance, work simple and fast; (2) solve workman's operating efficiency low, easy tired people is the problem of makeing mistakes, and can greatly speed up the work; (3) line is omnidistance only needs artificial ipc monitor, does not need workman to work under severe conditions, greatly reduces workman's damage; (4) this chalker is simple to operate, and technical requirements is low, decreases cost of labor, and then reduces operating cost.
More than show and describe general principle of the present utility model; principal character and advantage; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.