CN108471453B - Urban road specific time period traffic limiting device - Google Patents
Urban road specific time period traffic limiting device Download PDFInfo
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- CN108471453B CN108471453B CN201810526208.5A CN201810526208A CN108471453B CN 108471453 B CN108471453 B CN 108471453B CN 201810526208 A CN201810526208 A CN 201810526208A CN 108471453 B CN108471453 B CN 108471453B
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- 230000009471 action Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000003990 capacitor Substances 0.000 claims description 55
- 230000009467 reduction Effects 0.000 claims description 28
- 230000011664 signaling Effects 0.000 claims description 25
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 description 44
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000003985 ceramic capacitor Substances 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000005401 electroluminescence Methods 0.000 description 4
- 101100489713 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND1 gene Proteins 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 description 2
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 description 2
- 101100489717 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND2 gene Proteins 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- 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
- E01F13/048—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 with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Physics & Mathematics (AREA)
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- Civil Engineering (AREA)
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- Train Traffic Observation, Control, And Security (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a urban road specific time quantum restriction device, which comprises a switching power supply, electric lift mechanism, light-operated circuit, time circuit, remote control circuit, action circuit, LED display screen, the signal sounder, upper supporting plate and component box, electric lift mechanism has the same two sets, switching power supply, light-operated circuit, time circuit, remote control circuit, action circuit are installed in the component box, and connect through the wire with the motor of LED display screen, signal sounder, electric lift mechanism, upper supporting plate installs in two sets of electric lift mechanism upper ends, LED display screen, signal sounder are installed at upper supporting plate front end. The invention can automatically close the road crossing at night and automatically open the crossing in daytime, close the crossing in a required set time period and open the crossing in other time periods, and remote management personnel can control the closing and closing of the road at any time through the mobile phone without going to the site for operation, thereby reducing the operation trouble of the management personnel and achieving one machine with multiple functions.
Description
Technical Field
The invention relates to the field of automatic control equipment, in particular to a city road specific time period limiting device.
Background
In urban roads, in order to prevent traffic jams, it is often necessary to install vehicle traffic limiting devices at the entry points of some roads, some roads only allow small-sized vehicles to enter, and some roads prohibit all vehicles from entering; in practical applications, in order to facilitate the vehicles transporting goods to enter urban areas, it is often necessary to open roads (such as at night) when traffic flow and traffic flow are low, so that the vehicles can conveniently send the transported goods to merchants along the roads, etc. The existing urban road entrance vehicle limiting equipment can only work in one mode due to the limitation of the structure, for example, the equipment is manually operated at two sides of a road in daytime to close the road junction to prohibit large-sized vehicles or all vehicles from driving into urban roads, and the equipment is manually operated at night to move away from two sides of the road to allow small-sized vehicles or all vehicles to driving into the urban roads. Based on the above, it is necessary to provide a city road traffic control device capable of opening or closing city roads in a certain period of time in multiple modes according to the needs, so as to fully satisfy the needs of different city road intersections and achieve multiple functions.
Disclosure of Invention
In order to overcome the defects existing in the use of the conventional urban road vehicle traffic limiting equipment, the invention provides the urban road specific time period traffic limiting device which can automatically open road intersections at night and automatically close the intersections in daytime according to the road control requirements, close the intersections in the required set time period and open the intersections in other time periods, and the remote management personnel can control the closing and closing of the roads through mobile phones at any time without going to the site for operation by the management personnel, thereby reducing the troublesome operation of the management personnel, achieving multiple functions by one machine and being suitable for the use of various urban road control.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a urban road special time quantum restriction device, which is characterized in that includes switching power supply, electric lifting mechanism, light-operated circuit, time circuit, remote control circuit, action circuit, LED display screen, the signaling device, upper support plate and component box, electric lifting mechanism has two the same sets, two sets of electric lifting mechanism structure are unanimous, every set of electric lifting mechanism includes lower casing, motor reduction gear, the support frame, telescopic screw, there is a bearing frame at the lid middle part of lower casing upper end, install a bearing in the bearing frame, the output shaft upper end welding of motor reduction gear has a stand pipe that has internal thread, motor reduction gear installs in the lower casing inside, the lower part cover of stand pipe is in the inner circle of bearing, the lid of lower casing upper end is installed in lower casing upper end through the screw nut, there is an trompil at the upper end middle part of support frame, the upper ends of the left and right parts of the opening at the middle part of the upper end of the support frame are respectively welded with a limiting rod, the left and right parts of the telescopic screw rod are respectively provided with a guide groove from top to bottom, the lower part of the telescopic screw rod is screwed into the internal thread of the guide pipe at the upper end of the motor speed reduction device, the upper part of the telescopic screw rod is LED out from bottom to top through the opening at the middle part of the support frame, the left and right ends of the lower part of the support frame are respectively welded at the upper ends of the two telescopic screw rods, the left and right parts of the shell of the LED display screen are respectively arranged at the front part of the upper support plate through screw nuts, the signaling device is arranged at the right end of the upper support plate, the switching power supply, the light-operated circuit, the time circuit, the remote control circuit and the action circuit are arranged on the circuit board, the circuit board is arranged in the element box, four fixing plates with openings are respectively arranged around the lower parts of the lower shells of the two sets of the electric lifting mechanisms, through the fixed plate of two sets of electric lifting mechanism lower casings, install two sets of electric lifting mechanism respectively at the left and right sides both ends of the urban road that needs the control vehicle to pass through with the expansion screw, the component box is installed in the lower casing outside end front portion of a set of electric lifting mechanism in left end, the front end of component box has six trompils, switching power's power input and 220V alternating current power both poles are connected through the wire respectively, switching power's power output both ends and light-operated circuit, time circuit, remote control circuit's power input both ends are connected through the wire respectively, light-operated circuit, time circuit, remote control circuit's power output positive pole and action circuit's positive pole power input end are connected through the wire, action circuit's negative pole power input and switching power's negative pole power output pass through the wire connection, 220V alternating current power one pole and action circuit's control power input pass through the wire connection, action circuit's first way power output and the noise, the LED display screen, two sets of motor power input one end of motor power input of motor speed reduction equipment pass through the wire connection, action circuit's second way power output end and two sets of motor speed reduction equipment's motor power input second end pass through the wire connection of 220V motor input power input end and motor input speed reduction equipment and two sets of motor speed reduction equipment pass through the wire connection of motor input power of LED power input three-stage.
The switching power supply is a finished product of a switching power supply module from 220V alternating current power supply to 12V direct current power supply.
The motor speed reducing device of the electric lifting mechanism is a finished product of a motor gear reducer, the power is 300W, the working power supply is alternating current 220V, the motor of the motor gear reducer is an alternating current capacitor running motor, the motor is provided with a nonpolar electrolytic capacitor, in operation, when one pole of the 220V alternating current power supply enters the other end of the nonpolar capacitor of the motor of the two sets of motor gear reducers, the other pole of the 220V alternating current power supply enters the third wiring end of the motor of the two sets of motor gear reducers, the motors of the two sets of motor gear reducers are electrified to work the rotating shafts of the two sets of motor gear reducers to rotate anticlockwise, after the torque is increased by the speed reduction of the gear speed reducing mechanism of the motor gear reducers, the upper end guide pipes of the power output shafts of the two sets of motor gear reducers are respectively driven to rotate clockwise along bearings, the guide pipes can drive the telescopic screw rods to move upwards, the telescopic screw rods move upwards along two limit rods in the middle part of the upper end of the support frame from top to bottom through the left end and right end, the telescopic screw rod drives the upper supporting plate, the LED display screen and the signaling device to move upwards, when the telescopic screw rod moves upwards, the telescopic screw rod does not rotate, when one pole of the 220V alternating current power supply enters one end of a motor nonpolar capacitor of the two sets of motor gear reducers, the other pole of the 220V alternating current power supply enters a motor third wiring end of the two sets of motor gear reducers, the motors of the two sets of motor gear reducers work the rotating shafts of the two sets of motor gear reducers to rotate clockwise, after the power output by the rotating shafts of the two sets of motors is decelerated by the gear reduction mechanisms of the motor gear reducers to increase torque, the guide pipes at the upper ends of the power output shafts of the two sets of motor gear reducers are respectively driven to rotate anticlockwise along the bearings, the guide pipes can drive the telescopic screw rod to move downwards, the telescopic screw rod moves downwards along the two limiting rods in the middle part of the upper end of the supporting frame from top to bottom through the left end and right end vertical guide grooves, the telescopic screw drives the upper supporting plate, the LED display screen and the signaling device to move downwards, when the telescopic screw moves downwards, the telescopic screw does not rotate, a wire connected with two sets of motor speed reducing equipment penetrates into a pipeline, and the pipeline is embedded below a road surface.
The light control circuit comprises a photoresistor, an NPN triode, a silicon rectifying diode and a power switch, wherein the photoresistor, the NPN triode, the silicon rectifying diode and the power switch are connected through wiring of a circuit board, an operating handle of the power switch and a light receiving surface of the photoresistor are positioned outside a first opening and a second opening at the front end of the element box, one end of the power switch is connected with an emitter of the NPN triode and one end of the photoresistor, the other end of the photoresistor is connected with a base electrode of the NPN triode, and a collector of the NPN triode is connected with an anode of the silicon rectifying diode.
The time circuit is a time control switch finished product with a brand of positive and model KG 316T/12V, the time control switch finished product is provided with two power input ends and two power output ends, the time control switch finished product is also provided with a plurality of operation keys, the operation keys are respectively a cancel/restore key, a time correction key, a week correction key, an automatic/manual key, a timing key and a clock key, the two power output ends of the time control switch can be set to output power for a certain time in a required time period through the operation of the related keys, a power switch is connected in series in front of the positive power input end of the time control switch, an operation handle of the power switch is positioned outside a third opening of the front end of the element box, and the negative power input end and the negative power output end of the time control switch are grounded through wires.
The remote control circuit is a brand SVNWI, has a GPRS remote control switch of control power output all the way, and GPRS remote control switch operating voltage is direct current 12V, and after the GPRS remote control switch inserts the SIM card, the remote management side is through current mature technique, and the GPRS remote control APP of cell-phone installation can control the power output of GPRS remote control switch or not output power as required, has a switch in series before the anodal power input of GPRS remote control switch, and switch's operating handle is located the fourth trompil outside of component box front end, and remote control circuit's negative pole power input and negative pole power output pass through the wire ground connection.
The action circuit comprises a time base integrated circuit, an adjustable resistor, a resistor, an NPN triode, an electrolytic capacitor, a ceramic chip capacitor and a relay, wherein the time base integrated circuit is in wiring connection through a circuit board, the model of the time base integrated circuit is NE555, two adjusting knobs of the adjustable resistor are respectively positioned outside a fifth opening and a sixth opening at the front end of an element box, a normally open contact end of the first relay is connected with a positive power input end of a second relay, one end of the first adjustable resistor, a positive power input end 8 pin and a reset end 4 pin of the first time base integrated circuit are connected, a threshold end 6 pin and a discharge end 7 pin of the first time base integrated circuit are connected with one end of the first resistor, the other end of the first adjustable resistor is connected with the positive electrode of the first electrolytic capacitor, the other end of the first resistor is connected with the positive electrode of the first electrolytic capacitor, an output end 3 pin of the first time base integrated circuit is connected with the first NPN transistor, a collector electrode of the first NPN transistor is connected with a second relay negative power input end, a control end 5 pin of the first time base integrated circuit is connected with one end of the first ceramic chip capacitor, a first normally open contact end of the first NPN triode is connected with a second relay positive power input end 8 pin is connected with the first end of the first time base integrated circuit, a positive power input end 4 pin of the first time base integrated circuit is connected with the positive power input end 4 pin of the second NPN resistor, a second power input end 6 pin is connected with the positive end 6 pin of the second NPN integrated circuit is connected with the positive power input end of the second power input end 4, the trigger end 2 pin and the negative power supply input end 1 pin of the first time-base integrated circuit, the other end of the first porcelain piece capacitor, the trigger end 2 pin and the negative power supply input end 1 pin of the second time-base integrated circuit, the other end of the second porcelain piece capacitor, the negative electrode of the first electrolytic capacitor, the negative electrode of the second electrolytic capacitor, the emitter of the first NPN triode and the emitter of the second NPN triode are grounded.
The brand of the LED display screen manufacturer is P10, the working power supply is 220V alternating current, a 220V alternating current power supply-to-direct current switching power supply module special for the LED display screen is arranged in the LED display screen, the LED display screen is provided with a plurality of LED lamp beads, and after the LED lamp beads are arranged on a circuit board, the LED display screen forms a Chinese character font, namely, the phenomenon that the Chinese character font is prevented from driving in the process of falling by a lifting rod.
The sounder is a continuous alarm sound high decibel alarm with the brand SNTOOM, model ST-2AC and working voltage of 220V alternating current.
The invention has the beneficial effects that: when the invention is used, the light-operated circuit, the time circuit or the power switch of the remote control circuit can be turned on as required; under the combined action of the light-operated circuit and the action circuit, the motors of the two sets of motor gear reducers are electrified to rotate clockwise when the vehicle falls on the urban road, the upper guide tubes of the power output shafts of the two sets of motor gear reducers rotate anticlockwise along the bearing, the telescopic screw drives the upper support plate and the LED display screen and the signal sounder to move downwards for a certain distance (the actual running distance can be achieved through different resistance values of the first adjustable resistor of the action circuit), so that the distance between the lower end of the upper support plate and the road surface of the highway is close to limit the vehicle at a certain height, meanwhile, the LED display screen can obtain an electroluminescence display for displaying a word like preventing from running in the falling rod during the falling, and the signal sounder can give out a loud prompt sound to the vehicle desiring to enter the urban road surface during the falling of the upper support plate, the vehicle does not continue to advance to prevent from colliding with the upper support plate, the upper guide tubes of the power output shafts of the two sets of motor gear reducers rotate anticlockwise at night, the telescopic screw drives the upper support plate and the LED display screen and the signal sounder to move upwards along the bearing, and the distance can reach the urban road surface at a certain distance through the second adjustable resistor of the actual running distance, and the distance can reach the urban road surface at the same distance. Under the combined action of the time circuit and the action circuit, the motors of the two sets of motor gear reducers are electrically powered to rotate clockwise along the rotating shafts of the motors in a set required time period (such as 8 a.m. to 8 a.m.), the upper guide tubes of the power output shafts of the two sets of motor gear reducers rotate anticlockwise along the bearings, the telescopic screw drives the upper support plate and the LED display screen and the signaling device to move downwards for a certain distance (the actual running distance can be achieved through different resistance values of the first adjustable resistor of the action circuit), so that the distance between the lower end of the upper support plate and the road surface of the road is close to limit a vehicle with a certain height, and meanwhile, the LED display screen can be electrically illuminated to display that the vehicle with a ' no-driving in ' is in a falling rod descending state ', the signaling device gives a prompt sound to the vehicle which wants to enter the road surface of the city, the vehicle does not need to continue to advance to prevent the upper support plate from being bumped, the motors of the two sets of motor gear reducers do not need to rotate anticlockwise along the rotating shafts of the upper support plate outside the set time period, the upper guide tubes of the motor gear reducers can rotate anticlockwise along the bearings, and the upper support plate can move upwards along the bearings, and the first adjustable resistor of the action circuit can be adjusted to reach a certain distance outside the road surface, and the actual running distance can reach the road surface. Under the combined action of the remote control circuit and the action circuit, when a manager needs to prohibit a vehicle from driving into a road at the far end, the far end manager controls the power output end of the GPRS remote control switch to output power to enter the action circuit through the GPRS remote control APP installed by a mobile phone in the prior art, so that the motors of the two sets of motor gear reducers are electrified to drive the rotating shafts of the motors to rotate clockwise, the guide pipes at the upper ends of the power output shafts of the two sets of motor gear reducers rotate anticlockwise along the bearings, the telescopic screw drives the upper support plate, the LED display screen and the signaling device to move downwards for a certain distance (the actual running distance can be achieved by adjusting different resistance values of the first adjustable resistor of the action circuit), the distance between the lower end of the upper support plate and the road surface is close to limit the vehicle with a certain height to drive into a urban road, and at the same time, the LED display screen can obtain an electroluminescent display that the 'stop driving in the falling rod falling' word and the signaling device make a loud prompt sound, a vehicle which wants to enter the urban road surface is prompted during the descending of the upper supporting plate, the vehicle does not need to go forward continuously to prevent from colliding with the upper supporting plate, when a manager needs to drive the vehicle into the road at the far end, the far end manager controls the power output end of the GPRS remote control switch to stop outputting the power to enter the action circuit through the GPRS remote control APP installed by a mobile phone through the existing mature technology, the motors of the two sets of motor gear reducers are electrified to rotate the rotating shafts of the motors anticlockwise, the upper end guide pipes of the power output shafts of the two sets of motor gear reducers rotate clockwise along the bearings, the telescopic screw drives the upper supporting plate, the LED display screen and the signaling device to move upwards for a certain distance (the actual running distance can be achieved by adjusting different resistance values of the second adjustable resistor of the action circuit), therefore, the distance between the lower end of the upper supporting plate and the road surface is increased, so that vehicles with high heights can drive into urban road surfaces. The invention can automatically close road crossing at night and automatically open the crossing in daytime according to the road management and control requirement, close the crossing in a required set time period and open the crossing in other time periods, and the remote management personnel can control the closing and closing of the road at any time through the mobile phone without going to the site for operation, thereby reducing the operation trouble of the management personnel, achieving multiple functions and being suitable for the management and control of various urban roads. Based on the above, the invention has good application prospect.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a circuit diagram of the present invention.
Fig. 3 is a schematic view of the telescopic screw structure of the electric lifting mechanism of the invention.
Detailed Description
The utility model provides a urban road specific time period limiting device, shown in figures 1 and 3, which comprises a switching power supply 1, an electric lifting mechanism 2, a light-operated circuit 3, a time circuit 4, a remote control circuit 5, an action circuit 6, an LED display screen 7, a sounder 8, an upper supporting plate 9 and an element box 10, wherein the electric lifting mechanism 2 is provided with two sets of same electric lifting mechanisms, the two sets of electric lifting mechanisms 2 are consistent in structure, each set of electric lifting mechanism 2 comprises a lower shell 2-1, a motor reduction device 2-2, a supporting frame 2-3 and a telescopic screw rod 2-4, a bearing seat is arranged in the middle part of a cover at the upper end of the lower shell 2-1, a bearing 2-5 is arranged in the bearing seat, a guide tube 2-6 with internal threads is welded at the upper end of an output shaft of the motor reduction device, the motor speed reducing device 2-2 is arranged in the lower shell 2-1, the lower part of the guide tube 2-6 is sleeved in the inner ring of the bearing 2-5, the cover at the upper end of the lower shell 2-1 is arranged at the upper end of the lower shell 2-1 through a screw nut, an opening is arranged in the middle of the upper end of the support frame 2-3, a limit rod 2-7 is welded at the upper ends of the left part and the right part of the opening in the middle of the upper end of the support frame 2-3, a guide groove 2-8 is arranged at the left part and the right part of the telescopic screw 2-4 from top to bottom, the lower part of the telescopic screw 2-4 is screwed into the internal thread of the guide tube 2-6 at the upper end of the motor speed reducing device, the upper part of the telescopic screw 2-4 is LED out from bottom to top through the opening in the middle of the support frame 2-7, the left and right parts of the lower part of the support frame 2-3 are arranged at the left part and the upper end of the cover of the lower shell 2-1 through the screw nut, the left end and the right end of the upper supporting plate 9 are respectively welded at the upper ends of two telescopic screws 2-4, the left and the right parts of the shell of the LED display screen 7 are arranged at the front part of the upper supporting plate 9 through screw nuts, the signaling device 8 is arranged at the right end of the upper supporting plate 9, the switching power supply 1, the light-operated circuit 3, the time circuit 4, the remote control circuit 5 and the action circuit 6 are arranged on a circuit board, the circuit board is arranged in the element box 10, four fixing plates 2-9 with holes are respectively arranged on the periphery of the lower parts of the lower shells of the two sets of electric lifting mechanisms, the two sets of electric lifting mechanisms are respectively arranged at the left end and the right end of a urban road needing to control vehicles to pass through the fixing plates 2-9 of the lower shells of the two sets of electric lifting mechanisms through the telescopic screws, and the element box 10 is arranged at the front part of the outer side end of the lower shell 2-1 of the one set of electric lifting mechanism at the left end, and the front end of the element box 10 is provided with six holes.
As shown in fig. 1 and 3, the motor reduction device 2-2 of the electric lifting mechanism is a finished product of a motor gear reducer, the power is 300W, the working power supply is alternating current 220V, the motor of the motor gear reducer 2-2 is an alternating current capacitor running motor, the motor is provided with a nonpolar electrolytic capacitor, in operation, when one pole of the 220V alternating current power supply enters the other end of the nonpolar capacitor of the two sets of motor gear reducer 2-2 motors, the other pole of the 220V alternating current power supply enters the third wiring terminal of the two sets of motor gear reducer 2-2 motors, the two sets of motor gear reducer 2-2 motors are powered to rotate anticlockwise, and after the power output by the two sets of motor rotating shafts is reduced by the gear reduction mechanism of the motor gear reducer 2-2 to increase torque, the guide tube 2-6 at the upper ends of the power output shafts of the two sets of motor gear reducers 2-2 can be driven to rotate clockwise along the bearing 2-5, the guide tube 2-6 can drive the telescopic screw rod 2-4 to move upwards, the telescopic screw rod 2-4 moves upwards along the two limit rods 2-7 at the middle part of the upper end of the supporting frame from top to bottom through the vertical guide grooves 2-8 at the left end and the right end, the telescopic screw rod 2-4 drives the upper supporting plate 9, the LED display screen 7 and the signaling device 8 to move upwards, the telescopic screw rod 2-4 does not rotate when moving upwards, when one pole of the 220V alternating current power supply enters one end of the non-polar capacitor of the motor of the two sets of motor gear reducers 2-2, the other pole of the 220V alternating current power supply enters the third wiring end of the motor of the two sets of motor gear reducers 2-2, the motor of the two sets of motor gear reducers 2-2 can be electrically operated to rotate clockwise, after the power output by the two sets of motor rotating shafts is decelerated and torque is increased through the gear reduction mechanism of the motor gear reducer 2-2, the guide tube 2-6 at the upper end of the power output shaft of the two sets of motor gear reducer 2-2 is driven to rotate anticlockwise along the bearing, the guide tube 2-6 can drive the telescopic screw rod 2-4 to move downwards, the telescopic screw rod 2-4 moves downwards along the two limiting rods 2-7 in the middle of the upper end of the support frame from top to bottom through the vertical guide grooves 2-8 at the left end and the right end, the telescopic screw rod 2-4 drives the upper support plate 9, the LED display screen 7 and the signaling device 8 to move downwards, when the telescopic screw rod 2-4 moves downwards, the telescopic screw rod does not rotate, a lead wire connecting the two sets of motor reduction equipment 2-2 penetrates into a pipeline, and the pipeline is embedded below a road surface.
As shown in fig. 2, the switching power supply U1 is a switching power supply module product for converting 220V ac power supply to 12V dc power supply. The motor speed reducing device of the electric lifting mechanism is a finished product of a motor gear reducer, the power is 300W, the working power supply is alternating current 220V, the motor M of the motor gear reducer is an alternating current capacitor running motor, and the motor is provided with a nonpolar electrolytic capacitor C5. The light control circuit comprises a photoresistor RL, an NPN triode Q1, a silicon rectifier diode VD1 and a power switch S1, wherein the photoresistor RL, the NPN triode Q1, the silicon rectifier diode VD1 and the power switch S1 are connected through wiring of a circuit board, an operating handle of the power switch S1 and a light receiving surface of the photoresistor RL are positioned outside a first opening and a second opening at the front end of the element box, one end of the power switch S1 is connected with an emitter of the NPN triode Q1, one end of the photoresistor RL is connected with a base electrode of the NPN triode Q1, and a collector of the NPN triode Q1 is connected with an anode of the silicon rectifier diode VD 1. The time circuit U2 is a time control switch finished product with a brand of positive and model KG 316T/12V, and is provided with two power input ends VCC1 and GND1, two power output ends C+ and C-, and a plurality of operation keys for operation, wherein the operation keys are respectively a cancel/restore key, a time correction key, a week correction key, an automatic/manual key, a timing key and a clock key, the two power output ends C+ and C-of the time control switch U2 can be set by operating related keys to output power for a certain time in a required time period, a power switch S2 is connected in series in front of the positive power input end of the time control switch U2, an operation handle of the power switch S2 is positioned outside a third opening at the front end of the element box, and the negative power input end GND1 and the negative power output end C-of the time control switch U2 are grounded through wires. The remote control circuit U6 is a brand SVNWI, has a GPRS remote control switch of control power output all the way, and GPRS remote control switch U6 operating voltage is direct current 12V, and after GPRS remote control switch U6 inserted the SIM card, the remote management side passes through current mature technique, through the GPRS remote control APP of cell-phone installation, can control the power output terminal CK of GPRS remote control switch U6, GG output or do not export the power as required, has a switch S3 in series before the anodal power input of GPRS remote control switch U6, and switch S3 'S operating handle is located the fourth trompil outside of component box front end, and remote control circuit U6' S negative pole power input GND2 and negative pole power output GG pass through the wire ground connection. The action circuit comprises time base integrated circuits U3 and U4, adjustable resistors RP1 and RP2, resistors R1 and R2, NPN triodes Q2 and Q3, electrolytic capacitors C1 and C3, ceramic chip capacitors C2 and C4 and relays J1, J2 and J3 which are connected through wiring of a circuit board, the time base integrated circuits U3 and U4 are NE555, adjusting knobs of the two adjustable resistors RP1 and RP2 are respectively positioned outside a fifth opening and a sixth opening at the front end of an element box, a normally open contact end of the first relay J1 is connected with a positive power input end of the second relay J2, one end of the first adjustable resistor RP1, a positive power input end 8 pin of the first time base integrated circuit U3 is connected with a reset end 4 pin, a threshold end 6 pin and a discharge end 7 pin of the first time base integrated circuit U3 are connected with one end of the first resistor R1, the other end of the first adjustable resistor RP1 is connected with the positive electrode of the first electrolytic capacitor C1, the output 3 pin of the first time base integrated circuit U3 is connected with the base electrode of the first NPN triode Q2, the collector electrode of the first NPN triode Q2 is connected with the negative power input end of the second relay J2, the control 5 pin of the first time base integrated circuit U3 is connected with one end of the first ceramic capacitor C2, the normally closed contact end of the first relay J1 is connected with the positive power input end of the third relay J3, one end of the second adjustable resistor RP2, the positive power input 8 pin of the second time base integrated circuit U4 is connected with the reset 4 pin, the threshold 6 pin and the discharge 7 pin of the second time base integrated circuit U4 are connected with one end of the second resistor R2 and the other end of the second adjustable resistor RP2, the other end of the second resistor R2 is connected with the positive electrode of the second electrolytic capacitor C3, the output 3 pin of the second time base integrated circuit U4 is connected with the base electrode of the second NPN triode Q3, the collector of the second NPN triode Q3 is connected with the negative power input end of the third relay J3, the control end 5 pin of the second time base integrated circuit U4 is connected with one end of the second porcelain piece capacitor C4, the trigger end 2 pin and the negative power input end 1 pin of the first time base integrated circuit U3, the other end of the first porcelain piece capacitor C2, the trigger end 2 pin and the negative power input end 1 pin of the second time base integrated circuit U4, the other end of the second porcelain piece capacitor C4, the negative electrode of the first electrolytic capacitor C1, the negative electrode of the second electrolytic capacitor C3, the emitter of the first NPN triode Q2 and the emitter of the second NPN triode Q3 are grounded. The brand of LED display screen LEDN manufacturer is P10, the working power supply is 220V alternating current, the inside is provided with a 220V alternating current power supply to direct current switch power supply module special for the LED display screen, the LED display screen is provided with a plurality of LED lamp beads, and after the LED lamp beads are arranged on the circuit board, the LED display screen forms a Chinese character font which is prevented from driving in the process of falling in the process of rising and falling the rod. The signaling device B is a continuous alarm sound high decibel alarm with the brand SNTOOM, model ST-2AC and working voltage of 220V alternating current.
In fig. 2, the power input terminals 1 and 2 pins of the switching power supply U1 are connected with the two poles of the 220V ac power supply through wires. The two power output ends 3 and 4 pins of the switching power supply U1 are connected with the two power input ends VCC1 and GND1 of the time circuit U2 and the two power input ends VCC2 and GND2 of the remote control circuit U6 respectively through wires, and the positive power output pin 3 of the switching power supply U1 is connected with the other end of the power switch S1 of the power input end of the light-operated circuit. The positive pole of the positive pole silicon rectifier diode VD1 at the power output end of the light-operated circuit, the positive pole C+ at the power output end of the time circuit, the positive pole CK at the power output end of the remote control circuit U6 and the positive pole power input end of the relay J1 at the positive pole of the action circuit are connected through wires, the negative pole of the electrolytic capacitor C1 at the negative pole power input end of the action circuit is connected with the pin 4 at the negative pole power output end of the switch power U1 through wires, one pole of the 220V alternating current power is connected with the control power input end of the relays J2 and J3 of the action circuit through wires, the normally open contact end of the relay J2 at the first power output end of the action circuit is connected with the display screen LEDN of the signaling sounder B, LED, one end of the capacitor C5 at one end of the motor M power input ends of the two sets of motor reduction equipment is connected through wires, the other pole of the 220V alternating current power is connected with the other end of the power input of the motor M power input of the two sets of motor reduction equipment through wires, and the third end of the motor M power input of the motor reduction equipment is connected through wires.
In fig. 2, after the 220V power is input to the power input terminals 1 and 2 pins of the switching power supply U1, the power output terminals 3 and 4 pins of the switching power supply U1 output a stable 6V dc power to one end of the power switches S1, S2, S3 of the light control circuit, the time circuit or the remote control circuit.
As shown in fig. 2, when a vehicle with a high height is required to drive into urban road surfaces at night and is forbidden to enter urban road surfaces in daytime, a manager turns on the first power switch S1, then the light control circuit is powered on, after the light control circuit is powered on, the light sensitive resistor RL is illuminated to be at a low resistance value in daytime, then the base electrode of the NPN triode Q1 is properly biased and conducted, the collector electrode thereof outputs a high level to enter the anode of the silicon rectifier diode VD1, and then the relay J1 is powered on to close the control power input end and the normally open contact end; because the time-base integrated circuit U3, the positive power input end of the relay J2 and the normally open contact end of the relay J1 are connected through a lead, after the control power input end and the normally open contact end of the relay J1 are closed, the time-base integrated circuit U3 and peripheral elements thereof can work electrically, when the 2 pin of the time-base integrated circuit U3 is not grounded, a monostable trigger consisting of the time-base integrated circuit U3 and the peripheral element adjustable resistor RP1, the electrolytic capacitor C1 and the ceramic capacitor C2 is in a stable state, the 3 pin of the time-base integrated circuit U3 does not output a high level, and because the 2 pin of the time-base integrated circuit U3 is grounded, the monostable trigger can be converted into a temporary stable state, so that the 3 pin of the time-base integrated circuit U3 outputs a high level for 10 seconds, the high level enters the negative power input end of the relay J2 through power amplification and phase inversion of an NPN triode Q2, and after the 2 pin of the relay J2 is electrically connected with the control power input end and the normally open contact end, the monostable trigger is in a stable state again, and after 10 seconds, the 3 pin of the time-base integrated circuit U3 does not output a high level, and the relay J2 is not powered again; because the input ends of the 220V alternating current power supply and the control power supply of the relay J2 are connected through a lead, the normally open contact end of the relay J2 is connected with the display screen LEDN of the signaling sounder B, LED, and the input ends of the capacitors C5 of the power supplies of the motors M of the two sets of motor reduction equipment are connected through a lead, the signaling sounder B, LED display screen LEDN and the motors M of the two sets of motor reduction equipment can be powered in 10 seconds, after the motor M is powered by working the rotating shaft of the motor M clockwise, the upper guide pipes of the power output shafts of the two sets of motor gear reducers rotate anticlockwise along the bearing, the telescopic screw drives the upper support plate, the LED display screen and the signaling sounder to move downwards for a certain distance, so that the distance between the lower end of the upper support plate and the road surface is close, and vehicles with a certain height are limited to drive into urban roads (the actual running distance of the upper support plate can be achieved through different resistance values of the adjustable resistor RP1, after the resistance value of the adjustable resistor RP1 is adjusted greatly, the charging time of the electrolytic capacitor C1 is prolonged, when the monostable trigger is changed into a temporary stable state, the time for outputting a high level by the 3-foot of the time-based integrated circuit U3 is prolonged, the power-on time of the motor M is prolonged, then the downward movement distance of the upper support plate is relatively longer, the distance between the upper support plate and the road surface is relatively more approximate, vehicles with lower relative heights are forbidden to drive into urban road surfaces, after the resistance value of the adjustable resistor RP1 is adjusted small, the charging time of the electrolytic capacitor C1 is shortened, when the monostable trigger is changed into the temporary stable state, the time for outputting the high level by the 3-foot of the time-based integrated circuit U3 is relatively shortened, the power-on time of the motor M is shortened, then the downward movement distance between the upper support plate and the road surface is relatively longer, the vehicles with higher relative heights are forbidden to drive into urban road surfaces), while the upper support plate is lowered, the LED display screen LEDN can obtain an electroluminescence display 'stop driving in the falling rod descending' word, and the sounder B sends out a loud prompt sound to give a vehicle prompt for entering the urban road surface during the descending of the upper supporting plate, so that the vehicle does not need to continue to advance to prevent from colliding with the upper supporting plate. At night, the illumination intensity of the photoresistor RL is reduced to be in a high resistance value, so that the base electrode of the NPN triode Q1 is in a cut-off state without proper bias current, and the relay J1 is powered off to stop the actuation of the control power input end and the normally-closed contact end; because the time-base integrated circuit U4, the positive power input end of the relay J3 and the normally closed contact end of the relay J1 are connected through a wire, after the control power input end and the normally open contact end of the relay J1 are closed, the time-base integrated circuit U4 and peripheral elements thereof can work electrically, when the 2 pin of the time-base integrated circuit U4 is not grounded, a monostable trigger consisting of the time-base integrated circuit U4, the peripheral element adjustable resistor RP2, the electrolytic capacitor C3 and the ceramic capacitor C4 is in a stable state, the 3 pin of the time-base integrated circuit U4 does not output a high level, and because in the embodiment, the 2 pin of the time-base integrated circuit U4 is grounded, the monostable trigger can be converted into a temporary stable state, so the 3 pin of the time-base integrated circuit U4 outputs a high level for 10 seconds, the high level enters the negative power input end of the relay J3 through power amplification and phase inversion of an NPN triode Q3, when the 2 pin of the time-base integrated circuit U4 is not grounded, the monostable trigger is in a stable state after 10 seconds, the monostable trigger is converted into a stable state, the 3 pin is not to output a high level again, and the relay J3 is not powered; because one pole of 220V alternating current power supply is connected with the control power supply input end of the relay J3 of the action circuit through a wire, the normally open contact end of the relay J3 is connected with the other end of the capacitor C5 at the other end of the power input end of the motor M of the two sets of motor reduction equipment through a wire, the motor M of the two sets of motor reduction equipment can work in 10 seconds, after the motor M works the rotating shaft of the motor reduction equipment to rotate anticlockwise, the guide tube at the upper end of the power output shaft of the two sets of motor gear reducers rotates clockwise along the bearing, the telescopic screw drives the upper support plate, the LED display screen LEDN and the signaling device B to move upwards for a certain distance, so that the distance between the lower end of the upper support plate and the road surface is increased, vehicles with high heights can drive into the road surface of a city at night (the actual running distance of the upper support plate can be achieved through different resistance values of the adjustable resistor RP 2), after the resistance value of the adjustable resistor RP2 is adjusted to be large, the charging time of the electrolytic capacitor C3 is prolonged, when the monostable trigger is converted into a temporary stable state, the time for outputting a high level by the 3-pin of the time-based integrated circuit U4 is prolonged, the working time of the motor M is prolonged, then the upward movement distance of the upper support plate is relatively longer, the distance between the upper support plate and the road surface is relatively larger, vehicles with relatively higher heights are allowed to drive into urban road surfaces, after the resistance value of the adjustable resistor RP2 is adjusted to be small, the charging time of the electrolytic capacitor C3 is shortened, when the monostable trigger is converted into the temporary stable state, the time for outputting the high level by the 3-pin of the time-based integrated circuit U4 is relatively shortened, the working time of the motor M is shortened, then the upward movement distance of the upper support plate is relatively shorter, the distance between the upper support plate and the road surface is relatively smaller, and vehicles with relatively lower heights are allowed to drive into urban road surfaces.
As shown in fig. 2, when a vehicle with high altitude is prevented from driving into urban road surface during a set required period (such as 8 a.m. to 8 a.m.), and a vehicle with high altitude can enter urban road surface at night (such as 8 a.m. to 8 a.m.), a manager turns on the second power switch S2, so that the time circuit is powered on, the power output terminal of the time control switch finished product U2 will output power during the period from 8 a.m. to 8 a.m. (by operating the relevant key set of the time control switch U2), that is, during daytime, and then the relay J1 is powered on to close the control power input terminal and the normally open contact terminal thereof; the monostable trigger consisting of the time base integrated circuit U3, the peripheral element adjustable resistor RP1, the electrolytic capacitor C1 and the ceramic capacitor C2 is converted into a temporary stable state, so that the 3 pin of the time base integrated circuit U3 outputs a high level for 10 seconds, the high level is amplified and inverted by the power of the NPN triode Q2 and enters the negative power input end of the relay J2, and the relay J2 is electrified to attract the control power input end and the normally open contact end to be closed; then, under the action of the related circuits and mechanisms, the motor M of the signal sounder B, LED display screen LEDN and the two sets of motor speed reducing equipment can work in a power supply within 10 seconds, the telescopic screw drives the upper support plate, the LED display screen LEDN and the signal sounder B to move downwards for a certain distance, so that the distance between the lower end of the upper support plate and a road surface is close to limit a vehicle at a certain height to drive into a urban road surface, the LED display screen LEDN can obtain an electroluminescence display of 'prevent driving in a falling rod descending' word when the upper support plate descends, the signal sounder B can send out a loud prompt sound, and the vehicle which wants to enter the urban road surface is prompted during the descending of the upper support plate, and does not need to go forward continuously to prevent from colliding with the support plate. After the power output end of the time control switch finished product U2 stops outputting power in a period from 8 pm to 8 am, the relay J1 stops sucking the control power input end and the normally closed contact end to be closed when power is lost; the monostable trigger consisting of the time base integrated circuit U4, the peripheral element adjustable resistor RP2, the electrolytic capacitor C3 and the ceramic capacitor C4 is electrified and converted into a temporary stable state, so that the 3 pin of the time base integrated circuit U4 outputs a high level for 10 seconds, the high level is amplified and inverted by the power of the NPN triode Q3 and enters the negative electrode power supply input end of the relay J3, and the relay J3 is electrified to attract the control power supply input end and the normally open contact end to be closed; then, under the action of related circuits and mechanisms, the motors M of the two sets of motor speed reducing equipment can work electrically within 10 seconds, after the motors M are electrified and the rotating shafts of the motors M rotate anticlockwise, the upper end guide tubes of the power output shafts of the two sets of motor gear speed reducers rotate clockwise along the bearings, the telescopic screw drives the upper support plate, the LED display screen LEDN and the signaling device B to move upwards for a certain distance, so that the distance between the lower end of the upper support plate and a road surface is increased, and a vehicle with high height can drive into the urban road surface at night.
As shown in fig. 2, when the manager needs to prohibit the vehicle from driving into the road at any time at the far end, the manager turns on the third power switch S3 in advance, so that the remote control circuit is powered on, and the far end manager controls the power output ends GG and CK of the GPRS remote control switch U6 to enter the power input ends of the relay J1 of the action circuit through the GPRS remote control APP installed by the mobile phone by the prior art, so that the relay J1 is powered on to suck the control power input ends and the normally open contact ends thereof to be closed; the monostable trigger consisting of the time base integrated circuit U3 and the adjustable resistor RP1 of the peripheral elements thereof, the electrolytic capacitor C1 and the ceramic capacitor C2 is converted into a temporary stable state, so that the 3 pin of the time base integrated circuit U3 outputs a high level for 10 seconds, the high level is amplified and inverted by the power of the NPN triode Q2 and enters the negative power input end of the relay J2, and the relay J2 is electrified to attract the control power input end and the normally open contact end to be closed; then, under the action of the related circuits and mechanisms, the motor M of the signal sounder B, LED display screen LEDN and the two sets of motor speed reducing equipment can work in a power supply within 10 seconds, the telescopic screw drives the upper support plate, the LED display screen LEDN and the signal sounder B to move downwards for a certain distance, so that the distance between the lower end of the upper support plate and a road surface is close to limit a vehicle at a certain height to drive into a urban road surface, the LED display screen LEDN can obtain an electroluminescence display of 'prevent driving in a falling rod descending' word when the upper support plate descends, the signal sounder B can send out a loud prompt sound, and the vehicle which wants to enter the urban road surface is prompted during the descending of the upper support plate, and does not need to go forward continuously to prevent from colliding with the support plate. When a manager needs to allow a vehicle to drive into a road at any time at a far end, the far end manager controls a GPRS remote control APP installed by a mobile phone through the existing mature technology, the power output ends GG and CK of a GPRS remote control switch U6 do not output power to enter the two power input ends of a relay J1 of an action circuit, after the relay J1 loses power and stops sucking the control power input ends and a normally closed contact end of the relay J1 to be closed, a monostable trigger consisting of a time base integrated circuit U4, a peripheral element adjustable resistor RP2, an electrolytic capacitor C3 and a ceramic capacitor C4 works and is converted into a temporary stable state, so that the 3-foot output of the time base integrated circuit U4 outputs a high level for 10 seconds, the high level is amplified by the power of an NPN triode Q3 and enters the negative power input end of the relay J3, and the relay J3 is electrified and sucked to control the power input ends and the normally closed contact ends of the relay J3 to be closed; then, under the action of related circuits and mechanisms, the motors M of the two sets of motor speed reducing equipment can work electrically within 10 seconds, after the motors M are electrified and the rotating shafts of the motors M rotate anticlockwise, the upper end guide tubes of the power output shafts of the two sets of motor gear speed reducers rotate clockwise along the bearings, the telescopic screw drives the upper support plate, the LED display screen LEDN and the signaling device B to move upwards for a certain distance, so that the distance between the lower end of the upper support plate and a road surface is increased, and a vehicle with high height can drive into the urban road surface at night.
As shown in FIG. 2, the switching power supply U1 is a finished switching power supply module for converting 220V alternating current power supply to 6V direct current power supply, and the brand is zooaur/medium electric, and the model is S-120-6. The motor speed reducing equipment of the electric lifting mechanism is a finished product of a motor gear reducer, is a coaxial vertical motor gear speed reducing motor of Xingfeng, and is matched with a nonpolar electrolytic capacitor C5 with the specification of 10 mu F/400V. In the light control circuit: the model of the photoresistor RL is MD45, the model of the NPN triode Q1 is 9013, and the model of the silicon rectifying diode VD1 is 1N4001. The action circuit comprises: the adjustable resistors RP1 and RP2 are 1.2M in specification, the resistors R1 and R2 are 1M in specification, the NPN triodes Q2 and Q3 are 9013 in model, the electrolytic capacitors C1 and C33 are 4.7 mu F25V in specification, the ceramic chip capacitors C2 and C4 are 0.01 mu F in specification, and the relays J1, J2 and J3 are 4100DC6V miniature relays.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is limited to the details of the foregoing exemplary embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The utility model provides a urban road specific time quantum restriction device, which is characterized in that the device comprises a switch power supply, an electric lifting mechanism, a light-operated circuit, a time circuit, a remote control circuit, an action circuit, an LED display screen, a signaling device, an upper supporting plate and an element box, wherein the electric lifting mechanism has two sets of same, each set of electric lifting mechanism comprises a lower shell, a motor speed reducing device, a supporting frame and a telescopic screw rod, a bearing seat is arranged in the middle part of a cover at the upper end of the lower shell, a bearing is arranged in the bearing seat, a guide tube with internal threads is arranged at the upper end of an output shaft of the motor speed reducing device, the motor speed reducing device is arranged in the lower shell, the lower part of the guide tube is sleeved in an inner ring of the bearing, an opening is arranged in the middle part of the upper end of the supporting frame, a limit rod is respectively arranged at the left upper end and the right upper end of the opening in the middle part of the upper end of the supporting frame, the left and right parts of the telescopic screw rod are respectively provided with a guide groove from top to bottom, the lower part of the telescopic screw rod is screwed into the internal thread of the guide pipe at the upper end of the motor speed reducing device, the upper part of the telescopic screw rod is LED out from bottom to top through a hole in the middle of a supporting frame, the supporting frame is arranged at the left and right parts of the upper end of a lower shell cover, the lower parts of the left and right ends of an upper supporting plate are respectively arranged at the upper ends of the two telescopic screw rods, an LED display screen is arranged at the front part of the upper supporting plate, a signaling device is arranged at the right end of the upper supporting plate, a switching power supply, a light-operated circuit, a time circuit, a remote control circuit and an action circuit are arranged on a circuit board, the circuit board is arranged in a component box, and two sets of electric lifting mechanisms are respectively arranged at the left and right ends of a urban road where vehicles need to be controlled to pass, the switching power supply, the light-operated circuit, the time circuit, the signaling device and the LED display screen are arranged at the left and right ends of the upper supporting plate The motors of the two sets of motor reduction equipment are connected through wires; the power input end of the switching power supply is connected with two poles of a 220V alternating current power supply through wires respectively, the power output end of the switching power supply is connected with two ends of the power input ends of the light-operated circuit, the time circuit and the remote control circuit through wires respectively, the positive electrode of the power output end of the light-operated circuit, the time circuit and the remote control circuit are connected with the positive electrode of the action circuit through wires, the negative electrode of the action circuit is connected with the negative electrode of the switching power supply through wires, one pole of the 220V alternating current power supply is connected with the control power input end of the action circuit through wires, the first power output end of the action circuit is connected with the signaling device, the LED display screen and the motor power input ends of two sets of motor speed reduction equipment through wires, the second power output end of the action circuit is connected with the motor power input ends of the two sets of motor speed reduction equipment through wires, the other pole of the 220V alternating current power supply is connected with the other pole of the signaling device and the power input end of the LED display screen through wires, and the motor power input third ends of the two sets of motor speed reduction equipment are connected through wires; the light control circuit comprises a photoresistor, an NPN triode, a silicon rectifying diode and a power switch, wherein the photoresistor, the NPN triode, the silicon rectifying diode and the power switch are connected through circuit board wiring, a light receiving surface of the photoresistor is positioned outside a second opening at the front end of the element box, one end of the power switch is connected with an emitter of the NPN triode, one end of the photoresistor, the other end of the photoresistor is connected with a base electrode of the NPN triode, and a collector electrode of the NPN triode is connected with an anode of the silicon rectifying diode; the time circuit is a time-controlled switch; the remote control circuit is a GPRS remote control switch; the action circuit comprises a time base integrated circuit, an adjustable resistor, a resistor, an NPN triode, an electrolytic capacitor, a ceramic chip capacitor and a relay, wherein the time base integrated circuit is in a NE555 type, two adjustable resistor adjusting knobs are respectively positioned at the outer sides of a fifth opening and a sixth opening at the front end of an element box, a first relay normally open contact end, a second relay positive power input end, a first adjustable resistor end, a first time base integrated circuit positive power input end 8 pin and a reset end 4 pin are connected, a first time base integrated circuit threshold end 6 pin and a discharge end 7 pin are connected with a first resistor end and a first adjustable resistor end, a first resistor end is connected with a first electrolytic capacitor positive electrode, a first time base integrated circuit output end 3 pin is connected with a first NPN triode base electrode, the collector of the first NPN triode is connected with the negative power input end of the second relay, the control end 5 pin of the first time base integrated circuit is connected with one end of the first porcelain piece capacitor, the normally closed contact end of the first relay is connected with the positive power input end of the third relay, one end of the second adjustable resistor, the positive power input end 8 pin of the second time base integrated circuit is connected with the reset end 4 pin, the threshold end 6 pin and the discharge end 7 pin of the second time base integrated circuit are connected with one end of the second resistor, the other end of the second adjustable resistor is connected with the positive electrode of the second electrolytic capacitor, the output end 3 pin of the second time base integrated circuit is connected with the base of the second NPN triode, the collector of the second NPN triode is connected with the negative power input end of the third relay, the control end 5 pin of the second time base integrated circuit is connected with one end of the second porcelain piece capacitor, the trigger end 2 pin and the negative power input end 1 pin of the first time-base integrated circuit, the other end of the first porcelain piece capacitor, the trigger end 2 pin and the negative power input end 1 pin of the second time-base integrated circuit, the other end of the second porcelain piece capacitor, the negative electrode of the first electrolytic capacitor, the negative electrode of the second electrolytic capacitor, the emitter of the first NPN triode and the emitter of the second NPN triode are grounded.
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| CN114550469A (en) * | 2021-12-31 | 2022-05-27 | 武汉中交交通工程有限责任公司 | Intelligent restriction system capable of automatically lifting |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050103557A (en) * | 2004-04-26 | 2005-11-01 | 문정복 | Safety warning device of a railroad crossing |
| CN202073051U (en) * | 2010-12-17 | 2011-12-14 | 云南东恒金业工程设备有限公司 | Road bridge traffic height limit device |
| CN103680208A (en) * | 2013-12-16 | 2014-03-26 | 宁波工程学院 | Oncoming car pre-warning system |
| JP2014227730A (en) * | 2013-05-23 | 2014-12-08 | シー・ティ・マシン株式会社 | Vehicle passage regulation device |
| CN104809880A (en) * | 2015-05-21 | 2015-07-29 | 陈江林 | LED (light-emitting diode) curtain type height limit system |
| CN204832817U (en) * | 2015-06-22 | 2015-12-02 | 刘小华 | Electric bicycle passes in and out district door automatic control device |
| CN205068769U (en) * | 2015-10-30 | 2016-03-02 | 厦门理工学院 | Convenient restricted driving device of intelligence |
| CN105442471A (en) * | 2015-12-03 | 2016-03-30 | 李映辉 | Intelligent safety barrier and safety island component |
| JP3205287U (en) * | 2016-04-18 | 2016-07-21 | コスモケミカル株式会社 | Road crossing display device |
| CN106012903A (en) * | 2016-07-05 | 2016-10-12 | 安长海 | Intelligent novel-concept lever traffic control device for governing congestion of fast/slow lane |
| CN205688369U (en) * | 2016-04-28 | 2016-11-16 | 合肥市市政设计研究总院有限公司 | Automatic limiting height lowering or hoisting gear based on bluetooth |
| JP2016199855A (en) * | 2015-04-07 | 2016-12-01 | 新明工業株式会社 | Cone type security sign and traffic regulation vehicle |
| CN106351143A (en) * | 2016-10-27 | 2017-01-25 | 广西大学 | Intelligent road height restriction frame |
| CN106502275A (en) * | 2015-09-07 | 2017-03-15 | 集佳绿色建筑科技有限公司 | A kind of rising rotation platform control system |
| CN106652289A (en) * | 2017-03-17 | 2017-05-10 | 淮阴工学院 | Device capable of intuitionally prompting doorkeeper stolen vehicle information |
| CN206467595U (en) * | 2017-02-10 | 2017-09-05 | 冯江帆 | Highway limit device |
| CN207329613U (en) * | 2017-10-18 | 2018-05-08 | 深圳市红标点科技有限公司 | A kind of matching used books of books conveyer belt apparatus device in a pile |
| CN208401888U (en) * | 2018-05-29 | 2019-01-18 | 淮阴工学院 | A kind of urban road special time period limit device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100276699A1 (en) * | 2009-05-04 | 2010-11-04 | University Of South Carolina | Silicon Carbide and Related Wide Bandgap Semiconductor Based Optically-Controlled Power Switching Devices |
| CN207404746U (en) * | 2017-11-16 | 2018-05-25 | 杨娇娇 | A kind of tower crane inclination and distortion monitoring device |
-
2018
- 2018-05-29 CN CN201810526208.5A patent/CN108471453B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050103557A (en) * | 2004-04-26 | 2005-11-01 | 문정복 | Safety warning device of a railroad crossing |
| CN202073051U (en) * | 2010-12-17 | 2011-12-14 | 云南东恒金业工程设备有限公司 | Road bridge traffic height limit device |
| JP2014227730A (en) * | 2013-05-23 | 2014-12-08 | シー・ティ・マシン株式会社 | Vehicle passage regulation device |
| CN103680208A (en) * | 2013-12-16 | 2014-03-26 | 宁波工程学院 | Oncoming car pre-warning system |
| JP2016199855A (en) * | 2015-04-07 | 2016-12-01 | 新明工業株式会社 | Cone type security sign and traffic regulation vehicle |
| CN104809880A (en) * | 2015-05-21 | 2015-07-29 | 陈江林 | LED (light-emitting diode) curtain type height limit system |
| CN204832817U (en) * | 2015-06-22 | 2015-12-02 | 刘小华 | Electric bicycle passes in and out district door automatic control device |
| CN106502275A (en) * | 2015-09-07 | 2017-03-15 | 集佳绿色建筑科技有限公司 | A kind of rising rotation platform control system |
| CN205068769U (en) * | 2015-10-30 | 2016-03-02 | 厦门理工学院 | Convenient restricted driving device of intelligence |
| CN105442471A (en) * | 2015-12-03 | 2016-03-30 | 李映辉 | Intelligent safety barrier and safety island component |
| JP3205287U (en) * | 2016-04-18 | 2016-07-21 | コスモケミカル株式会社 | Road crossing display device |
| CN205688369U (en) * | 2016-04-28 | 2016-11-16 | 合肥市市政设计研究总院有限公司 | Automatic limiting height lowering or hoisting gear based on bluetooth |
| CN106012903A (en) * | 2016-07-05 | 2016-10-12 | 安长海 | Intelligent novel-concept lever traffic control device for governing congestion of fast/slow lane |
| CN106351143A (en) * | 2016-10-27 | 2017-01-25 | 广西大学 | Intelligent road height restriction frame |
| CN206467595U (en) * | 2017-02-10 | 2017-09-05 | 冯江帆 | Highway limit device |
| CN106652289A (en) * | 2017-03-17 | 2017-05-10 | 淮阴工学院 | Device capable of intuitionally prompting doorkeeper stolen vehicle information |
| CN207329613U (en) * | 2017-10-18 | 2018-05-08 | 深圳市红标点科技有限公司 | A kind of matching used books of books conveyer belt apparatus device in a pile |
| CN208401888U (en) * | 2018-05-29 | 2019-01-18 | 淮阴工学院 | A kind of urban road special time period limit device |
Non-Patent Citations (1)
| Title |
|---|
| "可升降式限高路障在堤防工程中的研发及应用";袁卫东等;《科技推广与应用》;全文 * |
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