CN213014057U - Pneumatic barrier gate system for vehicle access - Google Patents
Pneumatic barrier gate system for vehicle access Download PDFInfo
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- CN213014057U CN213014057U CN202021829505.6U CN202021829505U CN213014057U CN 213014057 U CN213014057 U CN 213014057U CN 202021829505 U CN202021829505 U CN 202021829505U CN 213014057 U CN213014057 U CN 213014057U
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Abstract
The utility model discloses a vehicle air-operated barrier gate system that comes in and goes out, including barrier gate actuating mechanism, license plate discernment camera mechanism, vehicle detector and single chip microcomputer control mechanism, barrier gate actuating mechanism includes frame, brake lever, drives actuating cylinder, electromagnetism pneumatic valve and manual pneumatic valve, the one end of brake lever is articulated with the frame, drive actuating cylinder vertical setting, its bottom is the stiff end, and the top is the piston end, the stiff end is articulated with the frame, the piston end is articulated with the brake lever, is used for driving the brake lever upset; the license plate recognition camera shooting mechanism and the vehicle detector are respectively arranged on two sides of the brake lever and are respectively connected with the single chip microcomputer control mechanism; the manual air valve and the electromagnetic air valve are respectively connected with the driving air cylinder, and the electromagnetic air valve is connected with the single chip microcomputer control mechanism. The utility model discloses the operation of brake lever is not influenced by the power failure, and requires lowly to the intensity of brake lever itself, and the brake lever is difficult to rock, and the noise of the in-process that rises and falls is little.
Description
Technical Field
The utility model relates to a banister equipment technical field especially relates to a vehicle discrepancy pneumatic banister system.
Background
The barrier gate is also called a car stopper, is used for the road limit motor vehicle driving channel entrance and exit management equipment, now widely used in highway tolling, residential area, etc.
At present, the rise and fall of the barrier gate are generally driven by a motor. When the barrier gate is installed in a place with a large crossing span, on one hand, the required gate rod is very long, and the requirement on the strength of the gate rod is high; on the other hand, when the barrier gate is lifted and dropped, the requirements on the power and the rotating torque of the motor are high, the gate rod is easy to shake, and particularly, when the barrier gate is operated in windy weather, the noise caused by the shaking of the gate rod is high.
In addition, the power failure can lead to the banister to become invalid, when the banister is driven to rise and fall manually, the overturning of the banister can drive the speed reducer to work together, the operation load of the speed reducer is increased, the banister is easy to lose efficacy or damage, the manual overturning of the existing banister usually needs to be operated after the case of the banister movement is opened, and the operation is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a vehicle discrepancy pneumatic barrier gate system is provided, its operation is not influenced by the power failure, and requires lowly to the intensity of brake lever itself, and the brake lever is difficult to rock, and the noise of the in-process that rises and falls is little.
In order to solve the technical problem, the utility model provides a pneumatic barrier gate system for vehicle access, which comprises a barrier gate driving mechanism, a license plate recognition camera mechanism, a vehicle detector and a singlechip control mechanism,
the barrier gate driving mechanism comprises a rack, a gate rod, a driving cylinder, an electromagnetic air valve and a manual air valve, wherein one end of the gate rod is hinged with the rack, the driving cylinder is vertically arranged, the bottom of the driving cylinder is a fixed end, the top of the driving cylinder is a piston end, the fixed end is hinged with the rack, and the piston end is hinged with the gate rod and used for driving the gate rod to turn over;
the license plate recognition camera shooting mechanism and the vehicle detector are respectively arranged on two sides of the brake lever and are respectively connected with the single chip microcomputer control mechanism;
the manual air valve and the electromagnetic air valve are respectively connected with the driving air cylinder, and the electromagnetic air valve is connected with the single chip microcomputer control mechanism.
As the improvement of above-mentioned scheme, be equipped with first hinge hole and second hinge hole on the brake lever, the one end of brake lever is located to first hinge hole, be used for with the frame is articulated, the second hinge hole is used for articulating with the piston end, the distance of second hinge hole to first hinge hole is 1/20 ~ 1/6 of brake lever length.
As an improvement of the scheme, the turning angle of the brake bar is 0-90 degrees.
As the improvement of above-mentioned scheme, be equipped with in the frame and hold the chamber, hold the open-top in chamber, the stiff end that drives actuating cylinder is articulated with the bottom that holds the chamber, the piston end that drives actuating cylinder stretches out to the opening that holds the chamber top.
As an improvement of the above scheme, the piston end of the driving cylinder is provided with a double-lug seat, an assembly groove matched with the brake rod is arranged in the double-lug seat, the bottom of the brake rod extends into the assembly groove, and the second hinge hole of the brake rod is hinged to the double-lug seat.
As an improvement of the scheme, a support is arranged at the top of the frame and is hinged with the first hinge hole of the brake rod.
As an improvement of the scheme, the electromagnetic air valves comprise a single-control air inlet electromagnetic air valve and a double-control air inlet electromagnetic air valve, the single-control air inlet electromagnetic air valve and the double-control air inlet electromagnetic air valve are connected through an air pipe, and the single-control air inlet electromagnetic air valve and the double-control air inlet electromagnetic air valve are respectively connected with the single-chip microcomputer control mechanism.
As an improvement of the scheme, the air supply device further comprises an air source, the air source comprises an oil-free mute air compressor, and the single-control air inlet electromagnetic air valve and the manual air valve are respectively connected with the oil-free mute air compressor.
As an improvement of the scheme, the air source further comprises an oil-water separator, one end of the oil-water separator is connected with an air outlet of the oil-free silent air compressor, and the other end of the oil-water separator is connected with the electromagnetic air valve and the manual air valve.
As a modification of the above, the vehicle detector is a ground induction coil.
Implement the utility model discloses, following beneficial effect has:
the utility model provides a vehicle discrepancy pneumatic barrier gate system, through articulating the one end of brake lever with the frame, the piston end of actuating cylinder links to each other with the brake lever to the upset of drive brake lever, when the license plate discernment camera mechanism of brake lever one side discerned that there is the vehicle to be close to the road junction, single chip microcomputer control mechanism received license plate discernment camera mechanism's signal, control the action of electromagnetism pneumatic valve, make compressed air get into from the bottom of actuating cylinder, promote the piston rod upward movement, thereby make the brake lever upwards overturn, so that the brake lever lifts up, let the vehicle pass; when the vehicle detector on the other side of the brake bar detects that the vehicle drives away from the road junction, the singlechip control mechanism receives a signal of the vehicle detector, controls the action of the electromagnetic air valve, enables compressed air to enter from the top of the driving cylinder, pushes the piston rod to move downwards, and accordingly enables the brake bar to turn downwards so as to enable the brake bar to fall down; when a power failure situation occurs or the license plate cannot be identified by the license plate identification camera shooting mechanism, the manual air valve is rotated, the driving air cylinder can be controlled to exhaust and suck air, and then the piston rod drives the brake lever to lift up and fall down, so that a vehicle can pass through conveniently. Even the brake lever of this embodiment is used in the great occasion of crossing span, and brake lever is very long promptly, because the power of drive brake lever upset is not the tip that is located the brake lever, but supports in the position that has one section distance apart from the brake lever tip, to the intensity requirement reduction of brake lever itself, the brake lever is difficult to rock, and the running noise is little.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a pneumatic barrier system for vehicle entrance and exit;
FIG. 2 is a perspective view of the barrier drive mechanism;
FIG. 3 is a front view of FIG. 2;
fig. 4 is a side view of the brake lever of fig. 2 when raised.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides an embodiment of a vehicle access pneumatic barrier system, which includes a barrier driving mechanism, a license plate recognition camera mechanism 2, a vehicle detector 3 and a single-chip microcomputer control mechanism 4, and with reference to fig. 2 and 3, the barrier driving mechanism includes a frame 11, a gate rod 12, a driving cylinder 13, an electromagnetic air valve and a manual air valve 15, one end of the gate rod 12 is hinged to the frame 11, the driving cylinder 13 is vertically disposed, the bottom of the driving cylinder is a fixed end 131, the top of the driving cylinder is a piston end 132, the fixed end 131 is hinged to the frame 11, and the piston end 132 is hinged to the gate rod 12 for driving the gate rod 12 to turn over; the license plate recognition camera mechanism 2 and the vehicle detector 3 are respectively arranged on two sides of the brake rod 12 and are respectively connected with the single chip microcomputer control mechanism 4; the manual air valve 15 and the electromagnetic air valve are respectively connected with the driving air cylinder 13, and the electromagnetic air valve is connected with the single chip microcomputer control mechanism 4.
In the embodiment, one end of the brake rod 12 is hinged to the frame 11, the piston end 132 of the driving cylinder 13 is connected with the brake rod 12 to drive the brake rod 12 to turn over, when the license plate recognition camera mechanism 2 on one side of the brake rod 12 recognizes that a vehicle approaches a road junction, the single chip microcomputer control mechanism 4 receives a signal of the license plate recognition camera mechanism 2 to control the action of the electromagnetic air valve, so that compressed air enters from the bottom of the driving cylinder 13, the piston rod is pushed to move upwards, and the brake rod 12 is turned upwards to lift the brake rod 12 (see fig. 4) to allow the vehicle to pass; when the vehicle detector 3 on the other side of the brake rod 12 detects that the vehicle runs away from the road junction, the singlechip control mechanism 4 receives a signal of the vehicle detector 3, controls the action of the electromagnetic air valve, enables compressed air to enter from the top of the driving air cylinder 13, pushes the piston rod to move downwards, and accordingly enables the brake rod 12 to turn downwards so as to enable the brake rod 12 to fall down; when a power failure occurs or the license plate cannot be identified by the license plate identification camera mechanism 2, the manual air valve 15 is rotated to control the driving air cylinder 13 to exhaust and suck air, and then the piston rod drives the brake rod 12 to lift and fall, so that a vehicle can pass through the brake rod conveniently. Even the brake bar 12 of this embodiment is used in the great occasion of crossing span, and brake bar 12 is very long promptly, because the power that drives brake bar 12 upset is not located the tip of brake bar 12, but supports in the position that has a distance apart from brake bar 12 tip, to the intensity requirement reduction of brake bar 12 itself, and brake bar 12 is difficult to rock, and the running noise is little.
The license plate recognition camera mechanism 2 of the present embodiment is used for signal output when a vehicle approaches a crossing, and the vehicle detector 3 of the present embodiment is used for signal output when the vehicle leaves the crossing, and may adopt a ground induction coil or an infrared opposite-radiation sensor.
The brake rod 12 of this embodiment is provided with a first hinge hole 121 and a second hinge hole 122, the first hinge hole 121 is disposed at one end of the brake rod 12 and is used for being hinged to the frame 11, and the second hinge hole 122 is used for being hinged to the piston end 132. In order to obtain a good supporting effect for the gate rod 12 and reduce the shaking of the gate rod 12, the distance from the second hinge hole 122 to the first hinge hole 121 is 1/20-1/6 of the length of the gate rod 12, so that the gate rod can adapt to a crossing with a large span.
Be equipped with in the frame 11 and hold chamber 111, hold the open-top in chamber 111, the stiff end 131 that drives actuating cylinder 13 is articulated with the bottom that holds chamber 111, the piston end 132 that drives actuating cylinder 13 stretches out to the opening that holds the chamber 111 top. The piston end 132 of the driving cylinder 13 is provided with a double-lug seat 133, an assembly groove matched with the brake rod 12 is arranged in the double-lug seat 133, the bottom of the brake rod 12 extends into the assembly groove, and the second hinge hole 122 of the brake rod 12 is hinged to the double-lug seat 133. The top of the frame 11 is provided with a support 112, and the support 112 is hinged with the first hinge hole 121 of the brake lever 12. The driving cylinder 13 of this embodiment can drive the brake rod 12 to turn around the first hinge hole 121 within a range of 0 to 90 °.
The vehicle in-and-out pneumatic barrier gate system of this embodiment still includes the air supply, the air supply includes oilless silence air compressor 51 and oil water separator 52, oil water separator 52's one end is connected with oilless silence air compressor 51's gas outlet, and the other end links to each other with electromagnetic air valve and manual pneumatic valve 15. The oil-free silent air compressor 51 is used for storing and compressing air, and is used as a compressed air source, so that the noise is low during working; this oil water separator 52 can filter the oil or the water of compressed air the inside for the compressed air that gets into in driving actuating cylinder 13 is purer, helps guaranteeing to drive actuating cylinder 13's smooth operation, thereby guarantees that brake lever 12 overturns smoothly, can not appear blocking or injure the situation such as vehicle by a crashing object even.
The electromagnetic air valve of the embodiment comprises a single-control air inlet electromagnetic air valve 1 and a double-control air inlet electromagnetic air valve 2, wherein the single-control air inlet electromagnetic air valve 1 and the double-control air inlet electromagnetic air valve 2 are connected through an air pipe, and the single-control air inlet electromagnetic air valve 1 and the double-control air inlet electromagnetic air valve 2 are respectively connected with a single-chip microcomputer control mechanism 4. The single-control air inlet electromagnetic air valve 1 of the embodiment has the model of 2V025-08, the working voltage is 24V, one end of the single-control air inlet electromagnetic air valve is connected with the oil-water separator 52, and the other end of the single-control air inlet electromagnetic air valve is connected with the double-control air inlet electromagnetic air valve 2 and is used for controlling whether the main air passage is ventilated or not. The double-control air inlet electromagnetic air valve 2 of the embodiment has the model number of 4V210-08, the power-on response time is 1 second, and the power-off response time is about 1 second, and is used for driving the air suction and the air exhaust of the air cylinder 13.
To sum up, implement the utility model discloses following beneficial effect has:
1. one end of the brake rod 12 is hinged with the frame 11, the piston end 132 of the driving cylinder 13 is connected with the brake rod 12, the brake rod 12 is driven to overturn, the brake rod 12 is lifted and falls, the supporting effect of the driving cylinder 13 is good, the requirement on the strength of the brake rod 12 is reduced, the brake rod 12 is not easy to shake, the operation noise is low, and the brake rod is particularly suitable for being applied to occasions with large crossing span;
2. when a power failure occurs or the license plate cannot be identified by the license plate identification camera mechanism 2, the manual air valve 15 is rotated to control the driving air cylinder 13 to exhaust and suck air, and then the piston rod drives the brake rod 12 to lift and fall, so that a vehicle can pass through the brake rod conveniently.
3. The air source of the embodiment adopts an oil-free silent air compressor 51, so that the noise is low during working;
4. the one end of oil water separator 52 is connected with the gas outlet of oil-free silence air compressor 51, and the other end links to each other with electromagnetism pneumatic valve and manual pneumatic valve 15, can filter the oil or the water of compressed air the inside for it is purer to get into the compressed air who drives in the actuating cylinder 13, helps guaranteeing to drive the smooth operation of actuating cylinder 13, thereby can not appear blocking when brake lever 12 overturns and injure the situation such as vehicle even by a crashing object.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A pneumatic barrier gate system for vehicle entrance and exit is characterized by comprising a barrier gate driving mechanism, a license plate recognition camera mechanism, a vehicle detector and a single chip microcomputer control mechanism,
the barrier gate driving mechanism comprises a rack, a gate rod, a driving cylinder, an electromagnetic air valve and a manual air valve, wherein one end of the gate rod is hinged with the rack, the driving cylinder is vertically arranged, the bottom of the driving cylinder is a fixed end, the top of the driving cylinder is a piston end, the fixed end is hinged with the rack, and the piston end is hinged with the gate rod and used for driving the gate rod to turn over;
the license plate recognition camera shooting mechanism and the vehicle detector are respectively arranged on two sides of the brake lever and are respectively connected with the single chip microcomputer control mechanism;
the manual air valve and the electromagnetic air valve are respectively connected with the driving air cylinder, and the electromagnetic air valve is connected with the single chip microcomputer control mechanism.
2. The pneumatic vehicle access barrier system of claim 1, wherein the gate rod is provided with a first hinge hole and a second hinge hole, the first hinge hole is provided at one end of the gate rod for being hinged to the frame, the second hinge hole is provided for being hinged to the piston end, and the second hinge hole is spaced from the first hinge hole by 1/20-1/6 of the length of the gate rod.
3. The pneumatic vehicle access gate system according to claim 1 or 2, wherein the gate bar is turned at an angle of 0 to 90 °.
4. The vehicle access pneumatic barrier system of claim 1, wherein a receiving chamber is defined in the frame, the receiving chamber has an open top, the fixed end of the actuating cylinder is hinged to the bottom of the receiving chamber, and the piston end of the actuating cylinder extends out of the open top of the receiving chamber.
5. The vehicle entrance and exit pneumatic barrier system according to claim 2, wherein the piston end of said driving cylinder is provided with a double-lug seat, a mounting groove adapted to said brake rod is provided in said double-lug seat, the bottom of said brake rod extends into said mounting groove, and the second hinge hole of said brake rod is hinged to said double-lug seat.
6. The vehicle entry and exit pneumatic barrier system of claim 2, wherein said frame has a seat at a top portion thereof, said seat being hingedly connected to said first hinge hole of said gate rod.
7. The vehicle entrance and exit pneumatic barrier gate system according to claim 1 or 2, wherein the solenoid valves include a single-control intake solenoid valve and a double-control intake solenoid valve, the single-control intake solenoid valve and the double-control intake solenoid valve are connected by an air pipe, and the single-control intake solenoid valve and the double-control intake solenoid valve are respectively connected to the single-chip microcomputer control mechanism.
8. The vehicle entry and exit pneumatic barrier gate system of claim 7, further comprising an air supply comprising an oil-free silent air compressor, wherein said single control intake solenoid valve and said manual valve are each coupled to said oil-free silent air compressor.
9. The vehicle entry and exit pneumatic barrier gate system according to claim 8, wherein said air source further comprises an oil-water separator, one end of said oil-water separator is connected to the air outlet of said oil-free silent air compressor, and the other end of said oil-water separator is connected to said electromagnetic air valve and said manual air valve.
10. The vehicle access pneumatic barrier system of claim 1, wherein the vehicle detector is a ground coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829505.6U CN213014057U (en) | 2020-08-27 | 2020-08-27 | Pneumatic barrier gate system for vehicle access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829505.6U CN213014057U (en) | 2020-08-27 | 2020-08-27 | Pneumatic barrier gate system for vehicle access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014057U true CN213014057U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021829505.6U Active CN213014057U (en) | 2020-08-27 | 2020-08-27 | Pneumatic barrier gate system for vehicle access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014057U (en) |
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2020
- 2020-08-27 CN CN202021829505.6U patent/CN213014057U/en active Active
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