CN219869532U - High-speed toll station vehicle height measuring device - Google Patents
High-speed toll station vehicle height measuring device Download PDFInfo
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- CN219869532U CN219869532U CN202321187899.3U CN202321187899U CN219869532U CN 219869532 U CN219869532 U CN 219869532U CN 202321187899 U CN202321187899 U CN 202321187899U CN 219869532 U CN219869532 U CN 219869532U
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- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A high-speed toll station vehicle height measuring device relates to the technical field of traffic equipment. The device comprises a door-shaped bracket, wherein the door-shaped bracket is of a hollow structure, a vertical chute is arranged on the inner wall of one side of the door-shaped bracket, a sliding block is arranged in the vertical chute in a sliding manner, the outer side end of the sliding block is connected with a horizontally arranged mounting rod, and the outer side end of the mounting rod is provided with an alarm and an infrared ranging sensor with a downward detection end; the door-type support is internally provided with a driving mechanism for driving the sliding block to slide up and down along the sliding groove, the door-type support is internally provided with a control box, the front side of the control box is provided with an opening, and the control box is internally provided with a singlechip and a power supply. According to the utility model, the singlechip and the power supply are electrically connected with the infrared ranging sensor and the alarm through the conducting strips and the conductors which are arranged in the door-shaped bracket, and the conductors are driven to slide along with the conducting strips when the height of the mounting rod is adjusted up and down, so that the conducting state between the infrared ranging sensor and the alarm and the singlechip and between the infrared ranging sensor and the alarm and the power supply is maintained, and the use safety of the device is improved.
Description
Technical Field
The utility model relates to the technical field of traffic equipment, in particular to a vehicle height measuring device for a high-speed toll station.
Background
Application number 202021362086.X discloses a highway lane vehicle height detection device, and this detection device can adjust the height of distancer to can adjust measuring equipment's limit for height effect as required, also can reduce the distancer to the low level simultaneously, the easy access has good effect.
However, the device has a remarkable defect in the use process: the range finder and the display screen are directly connected with an external computer through the exposed wires, and in order to facilitate the height adjustment of the range finder, the exposed wires cannot take any fixing measures, otherwise, the height adjustment of the range finder is affected, so that great potential safety hazards exist, and the safety problems of knotting, stretch-breaking, vehicle scratch and the like are easily generated in the use process.
Disclosure of Invention
The utility model aims to provide a high-speed toll station vehicle height measuring device which can effectively solve the problems in the background technology.
The technical scheme for realizing the aim is that the high-speed toll station vehicle height measuring device comprises a door-shaped bracket and is characterized in that: the door-type support is of a hollow structure, a vertical sliding groove is formed in the inner wall of one side of the door-type support, a sliding block is arranged in the vertical sliding groove in a sliding mode, the outer side end of the sliding block is connected with a horizontally arranged mounting rod, and an alarm and an infrared ranging sensor with a downward detection end are mounted at the outer side end of the mounting rod; and a driving mechanism for driving the sliding block to slide up and down along the sliding groove is arranged in the door-shaped bracket.
Further, a control box is arranged in the door-shaped support on one side of the vertical sliding groove, the front side of the control box is provided with an opening, a single chip microcomputer and a power supply are arranged in the control box, the power supply is respectively connected with an infrared ranging sensor, the single chip microcomputer and an alarm, the infrared ranging sensor is connected with the input end of the single chip microcomputer, and the alarm is connected with the output end of the single chip microcomputer.
Further, an insulating backboard is arranged above the control box, a plurality of conducting strips are arranged on the insulating backboard, conductors which are respectively in sliding fit with the conducting strips and are electrically connected with the conducting strips are arranged on the back surface of the sliding block, the lower ends of the conducting strips extend downwards into the control box, and an insulating sleeve is arranged between the conducting strips and the control box;
the singlechip and the power supply are electrically connected with the infrared ranging sensor and the alarm through the conducting strips and the conductors.
Further, the mounting rod and the sliding block are hollow structures with one end open, the open end of the mounting rod is provided with a flange edge, and the flange edge of the mounting rod is connected with the open end of the sliding block;
the electric conductor includes one end open-ended insulating sleeve, and insulating sleeve link up the slider installation and the opening sets up outwards, and the slip is provided with the conducting shoe in the insulating sleeve, and the conducting shoe stretches out insulating sleeve by the open end and spacing through the tang between the open end of insulating sleeve, is provided with the spring between conducting shoe and the bottom of insulating sleeve, and the conducting shoe is kept away from insulating sleeve open-ended one end and is connected with the wire joint that stretches out insulating sleeve, and with insulating sleeve clearance fit, wire joint connects infrared range sensor, alarm through the wire that sets up in the installation pole. Further, the conducting strip is made of stainless steel, a sliding groove is formed in the conducting strip, and the extending end of the conducting block is arranged in the sliding groove of the conducting strip in a sliding mode under the pressure of the spring. Further, the distance between the bottom of the control box and the ground is 1.2-1.5m. Further, an opening corresponding to the front side position of the control box is formed in the door-shaped support, and the opening is connected with a switch door in a sealing mode.
Further, the driving mechanism comprises a screw rod rotatably installed in the door-shaped bracket through a bearing, the screw rod is vertically arranged, and a driving motor in transmission connection with the screw rod is arranged below the screw rod; the side of the sliding block is fixedly provided with a screw rod nut which is connected to the screw rod in a threaded manner.
Further, waterproof cloth is connected between the top end of the sliding block and the groove top of the sliding groove and between the bottom end of the sliding block and the groove bottom of the sliding groove respectively, and the waterproof cloth at two ends of the sliding block can stretch and retract along with the movement of the sliding block to adjust the length, so that the waterproof cloth always seals the notch of the sliding groove, and the waterproof and dustproof functions are realized.
Further, sliding rod grooves are formed in two sides of the sliding groove, sliding rods are arranged in the sliding rod grooves, and two sides of the waterproof cloth penetrate through the sliding rings in a sliding mode to the sliding rods on the two sides.
The utility model has the beneficial effects that:
1) According to the utility model, the singlechip and the power supply are electrically connected with the infrared ranging sensor and the alarm through the conducting strips and the conductors which are arranged in the door-shaped bracket, and the conductors are driven to slide along the conducting strips when the height of the mounting rod is adjusted up and down, so that the conducting state between the infrared ranging sensor and the alarm and the singlechip and between the infrared ranging sensor and the alarm and the power supply is maintained, the use safety of the device is improved, and the safety problem caused by random arrangement of wires in the background technology is effectively solved.
2) Waterproof cloth is respectively connected between the top end of the sliding block and the top of the chute and between the bottom end of the sliding block and the bottom of the chute, so that all components are sealed in the door-shaped bracket, the waterproof and dustproof effects are achieved, and the service life of the device is prolonged.
3) The conductive strip and the conductor have conductive effect, and meanwhile, the guiding and positioning functions of the sliding block are realized.
4) The electric conductor of the utility model is elastically installed, and keeps good contact effect with the conductive strip under the pressure of the spring.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial schematic view of the present utility model;
fig. 3 is a schematic view of an installation structure of the waterproof cloth in the chute;
FIG. 4 is a schematic diagram of a sliding fit structure of a conductive body and a conductive strip;
fig. 5 is a control schematic of the present utility model.
Detailed Description
As shown in fig. 1-5, the utility model comprises a door-shaped bracket 1, wherein the door-shaped bracket 1 is of a hollow structure, a vertical chute 2 is arranged on the inner wall of one side of the door-shaped bracket 1, a sliding block 3 is arranged in the vertical chute 2 in a sliding way, the outer side end of the sliding block 3 is connected with a horizontally arranged mounting rod 4, the mounting rod 4 and the sliding block 3 are of hollow structures with one open end, the open end of the mounting rod 4 is provided with a flange 24, and the flange 24 of the mounting rod 4 is connected with the open end of the sliding block 3.
An alarm 5 and an infrared ranging sensor 6 with a downward detection end are arranged at the outer side end of the mounting rod 4; a driving mechanism 7 for driving the sliding block to slide up and down along the sliding groove 2 is arranged in the door-shaped bracket 1.
The driving mechanism 7 comprises a screw rod 17 rotatably installed in the door-shaped bracket 1 through a bearing 16, the screw rod 17 is vertically arranged, and a driving motor 18 in transmission connection with the screw rod 17 is arranged below the screw rod 17; the side of the sliding block 3 is fixedly provided with a nut 19 which is connected with the screw rod 17 in a threaded manner.
Install control box 8 in the door-type support 1 that sets up vertical spout 2 one side, the distance of the bottom of control box 8 from the ground is 1.2-1.5m, and this height matches with the operation height, and the front side of control box 8 is the opening, installs singlechip 9, power supply 10 in the control box 8, and power supply 10 is connected with infrared ranging sensor 6, singlechip 9, alarm 5 respectively, the input of singlechip 9 is connected to infrared ranging sensor 6, and the output of singlechip 9 is connected to alarm 5.
The door type support 1 is provided with an opening corresponding to the position of the control box 8, and the opening is connected with a switch door 20 in a sealing manner, so that the maintenance of the singlechip 9 and the power supply 10 in the control box 8 is facilitated.
The control box 8 top is provided with the insulating backplate 11 of installing in door-type support 1, installs many conducting strips 12 on the insulating backplate 11, and the back-mounted of slider 3 has respectively with conducting strip 12 sliding fit, and the electric conductor 13 of electricity connection, and the lower extreme of conducting strip 12 downwardly extending to control box 8 is interior, and is connected with binding post 14, and binding post 14 passes through the wire and is connected with singlechip 9, power supply 10 electricity, be provided with insulating cover 15 between conducting strip 12 and the control box 8.
The conductor 13 comprises an insulating sleeve 26 with one open end, the insulating sleeve 26 is installed through the sliding block 3 and is provided with an opening outwards, a conducting block 27 is slidably arranged in the insulating sleeve 26, the conducting block 27 extends out of the insulating sleeve 26 from the open end and is limited with the open end of the insulating sleeve 26 through a spigot, a spring 28 is arranged between the conducting block 27 and the bottom of the insulating sleeve 26, one end, far away from the opening of the insulating sleeve 26, of the conducting block 27 is connected with a wire connector 29 extending out of the insulating sleeve 26 and movably arranged, and the wire connector 29 is connected with the infrared ranging sensor 6 and the alarm 5 through wires arranged in the mounting rod 4.
The conducting strip 27 is made of stainless steel, a sliding groove 30 is formed in the conducting strip 27, and the extending end of the conducting block 27 is slidably arranged in the sliding groove 30 of the conducting strip 27 under the pressure of the spring 28.
Further, for achieving the purposes of water resistance and dust resistance, waterproof cloth 20 is respectively connected between the top end of the sliding block 3 and the top of the chute 2, and between the bottom end of the sliding block 3 and the bottom of the chute 2, and the waterproof cloth 20 at two ends of the sliding block 3 can stretch and retract along with the movement of the sliding block 3 to adjust the length, so that the waterproof cloth 20 always seals the notch of the chute 2, and the waterproof and dust-proof functions are realized.
In order to facilitate the sliding of the waterproof cloth 20, sliding rod grooves 21 are formed in the two sides of the sliding groove 2, sliding rods 22 are arranged in the sliding rod grooves 21, and the two sides of the waterproof cloth 20 slide through the sliding rings 22 to penetrate through the sliding rods 22 on the two sides.
When the vehicle height measuring device works, the infrared ranging sensor 6 irradiates infrared rays vertically downwards, when the infrared rays irradiate the vehicle roof and are reflected back to a receiving end in the infrared ranging sensor 6 to obtain measurement data, the measurement data are sent to the singlechip 9, the singlechip 9 calculates the vehicle height according to the measurement data, and when the height exceeds the allowable height, the alarm 5 sends voice information that the height exceeds the limit height and the vehicle is forbidden to pass. When the height of the infrared ranging sensor 6 is adjusted, the driving motor 18 drives the screw rod 17 to rotate, the screw rod 17 drives the nut 19 to lift, the nut 19 drives the sliding block 3 to slide up and down, the sliding block 3 drives the alarm 5 and the infrared ranging sensor 6 which are arranged on the mounting rod 4 to lift, and the sliding block 3 drives the conductive block 27 to slide up and down along the conductive strip 12 while sliding along the vertical sliding chute 2, so that the conduction state among the infrared ranging sensor 6, the alarm 5, the singlechip 9 and the power supply 10 is maintained.
Claims (10)
1. The utility model provides a high-speed toll station vehicle height measurement device, includes door type support, its characterized in that: the door-type support is of a hollow structure, a vertical sliding groove is formed in the inner wall of one side of the door-type support, a sliding block is arranged in the vertical sliding groove in a sliding mode, the outer side end of the sliding block is connected with a horizontally arranged mounting rod, and an alarm and an infrared ranging sensor with a downward detection end are mounted at the outer side end of the mounting rod; and a driving mechanism for driving the sliding block to slide up and down along the sliding groove is arranged in the door-shaped bracket.
2. A high-speed toll station vehicle height measuring apparatus according to claim 1, wherein: install the control box in the portal frame that sets up vertical spout one side, the front side of control box is the opening, installs singlechip, power supply in the control box, and power supply is connected with infrared range finding sensor, singlechip, alarm respectively, infrared range finding sensor connects the input of singlechip, and the output of singlechip is connected to the alarm.
3. A high-speed toll station vehicle height measuring apparatus according to claim 2, wherein: an insulating backboard is arranged above the control box, a plurality of conducting strips are arranged on the insulating backboard, conductors which are respectively in sliding fit with the conducting strips and are electrically connected with the conducting strips are arranged on the back surface of the sliding block, the lower ends of the conducting strips extend downwards into the control box, and an insulating sleeve is arranged between the conducting strips and the control box;
the singlechip and the power supply are electrically connected with the infrared ranging sensor and the alarm through the conducting strips and the conductors.
4. A high-speed toll station vehicle height measuring apparatus according to claim 3, wherein: the mounting rod and the sliding block are hollow structures with one end open, the open end of the mounting rod is provided with a flange edge, and the flange edge of the mounting rod is connected with the open end of the sliding block;
the electric conductor includes one end open-ended insulating sleeve, and insulating sleeve link up the slider installation and the opening sets up outwards, and the slip is provided with the conducting shoe in the insulating sleeve, and the conducting shoe stretches out insulating sleeve by the open end and spacing through the tang between the open end of insulating sleeve, is provided with the spring between conducting shoe and the bottom of insulating sleeve, and the conducting shoe is kept away from insulating sleeve open-ended one end and is connected with the wire joint that stretches out insulating sleeve, and with insulating sleeve clearance fit, wire joint connects infrared range sensor, alarm through the wire that sets up in the installation pole.
5. The high-speed toll station vehicle height measuring device according to claim 4, wherein: the conducting strip is made of stainless steel, a sliding groove is formed in the conducting strip, and the extending end of the conducting block is arranged in the sliding groove of the conducting strip in a sliding mode under the pressure of the spring.
6. A high-speed toll station vehicle height measuring apparatus according to claim 2, wherein: the distance between the bottom of the control box and the ground is 1.2-1.5m.
7. A high-speed toll station vehicle height measuring apparatus according to claim 1, wherein: the door type support is provided with an opening corresponding to the front side of the control box, and the opening is connected with a switch door in a sealing manner.
8. A high-speed toll station vehicle height measuring apparatus according to claim 1, wherein: the driving mechanism comprises a screw rod which is rotatably arranged in the door-shaped bracket through a bearing, the screw rod is vertically arranged, and a driving motor which is in transmission connection with the screw rod is arranged below the screw rod; the side of the sliding block is fixedly provided with a screw rod nut which is connected to the screw rod in a threaded manner.
9. A high-speed toll station vehicle height measuring apparatus according to claim 1, wherein: waterproof cloth is connected between the top of the sliding block and the top of the chute and between the bottom of the sliding block and the bottom of the chute respectively, and the waterproof cloth at two ends of the sliding block can stretch and retract along with the movement of the sliding block to adjust the length, so that the waterproof cloth always seals the notch of the chute, and the waterproof and dustproof functions are realized.
10. A high-speed toll station vehicle height measuring apparatus according to claim 9, wherein: sliding rod grooves are formed in two sides of the sliding groove, sliding rods are arranged in the sliding rod grooves, and two sides of the waterproof cloth penetrate through the sliding rings in a sliding mode to the sliding rods on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187899.3U CN219869532U (en) | 2023-05-17 | 2023-05-17 | High-speed toll station vehicle height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187899.3U CN219869532U (en) | 2023-05-17 | 2023-05-17 | High-speed toll station vehicle height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869532U true CN219869532U (en) | 2023-10-20 |
Family
ID=88324388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321187899.3U Active CN219869532U (en) | 2023-05-17 | 2023-05-17 | High-speed toll station vehicle height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869532U (en) |
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2023
- 2023-05-17 CN CN202321187899.3U patent/CN219869532U/en active Active
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