CN113944125A - Intelligent highway electronic height-limiting early warning device - Google Patents
Intelligent highway electronic height-limiting early warning device Download PDFInfo
- Publication number
- CN113944125A CN113944125A CN202111559031.7A CN202111559031A CN113944125A CN 113944125 A CN113944125 A CN 113944125A CN 202111559031 A CN202111559031 A CN 202111559031A CN 113944125 A CN113944125 A CN 113944125A
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- supporting plate
- connecting shaft
- rotatably connected
- warning device
- bevel gear
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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
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/696—Overhead structures, e.g. gantries; Foundation means specially adapted therefor
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to the technical field of road height limitation, in particular to an intelligent electronic height-limiting early warning device for a road, which comprises: the device comprises a supporting plate, a camera and a camera shooting mechanism, wherein one end of the supporting plate is symmetrically provided with supporting columns, and the inside of the supporting plate is rotatably connected with the camera shooting mechanism; the alarm device is rotatably connected to the inner side and the outer side of the supporting plate; the linkage group is rotatably connected to the outer part of the supporting plate; the device can be shot the vehicle that exceeds the defined height through shooting the mechanism, in time carries out information reading to the vehicle in violation of rules and regulations, and can send the prompt tone in violation of regulations and carry out corresponding suggestion to the navigating mate in the car when carrying out information reading, through linkage group can drive adjusting part and open and shut and rotate between the subassembly and coordinate, has improved the overall efficiency of shooting the mechanism.
Description
Technical Field
The invention relates to the technical field of road height limitation, in particular to an intelligent electronic height-limiting early warning device for a highway.
Background
In order to ensure the driving safety of vehicles around a highway, the height of the vehicles is generally limited in a toll place of urban traffic, so that the safety of facilities around the highway can be ensured, and the safety of pedestrians can be ensured.
The existing equipment has two types, one type is based on infrared correlation shielding alarm, the second type is laser scanning ultrahigh alarm, but the existing infrared equipment has more false triggering, the alarm cannot be remotely and automatically released, vehicle information cannot be simultaneously acquired when height limiting early warning is carried out, and corresponding prompt cannot be carried out on drivers in the vehicles, so that further improvement is needed on the basis.
Disclosure of Invention
The invention aims to provide an intelligent electronic height-limiting early warning device for a road, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a wisdom highway electron limit for height early warning device, wisdom highway electron limit for height early warning device includes:
the vehicle information reading device comprises a supporting plate, wherein supporting columns are symmetrically arranged at one end of the supporting plate, a shooting mechanism is rotatably connected inside the supporting plate and comprises an adjusting component and an opening and closing component, and the shooting mechanism is rotatably connected inside the supporting plate and used for reading vehicle information of vehicles exceeding a limited height;
the warning device is rotatably connected to the inner side and the outer side of the supporting plate and comprises a worm wheel assembly and a warning assembly, the worm wheel assembly is fixedly installed inside the supporting plate and is in transmission connection with the adjusting assembly, and the warning assembly is rotatably connected to the outer side of the supporting plate and is in transmission connection with the worm wheel assembly and used for carrying out voice prompt on vehicle drivers exceeding a limited height;
and the linkage group is rotationally connected to the outside of the supporting plate and is used for driving the adjusting component to be in rotating fit with the opening and closing component.
As a further scheme of the invention: the same one side fixed mounting of backup pad and pillar has signal receiving assembly, signal receiving assembly includes:
the emitter is fixedly arranged on one side of a strut;
the receiver is fixedly arranged on one side of the other support column and is as high as the transmitter in distance from the ground;
and the controller is fixedly arranged at one end of the support plate outside the receiver and is in control connection with the receiver.
As a further scheme of the invention: the adjustment assembly includes:
the first connecting shaft is rotatably connected inside the supporting plate, a first bevel gear is fixedly connected to the outer side face of the first connecting shaft, and the first connecting shaft is electrically connected with the controller;
the screw rod is rotatably connected inside the supporting plate, one end, located on the connecting shaft I, of the screw rod is fixedly connected with a bevel gear II, the bevel gear II is meshed with the bevel gear I, a fixing rod is fixedly connected inside the supporting plate, and the fixing rod and the screw rod are arranged in parallel;
the mounting panel, the mounting panel is located inside the backup pad, mounting panel and lead screw threaded connection when with dead lever sliding connection.
As a further scheme of the invention: the opening and closing assembly comprises:
the second connecting shaft is rotatably connected to one end, far away from the first connecting shaft, of the supporting plate, and a driving wheel is fixedly connected to the outer side face of the second connecting shaft;
the rack opening plate is connected to one end, close to the transmission wheel, of the support plate in a sliding mode and is in transmission connection with the transmission wheel.
As a further scheme of the invention: the worm gear assembly includes:
the worm is fixedly connected to one end, far away from the bevel gear I, of the connecting shaft I;
and the third connecting shaft is rotatably connected inside the supporting plate, the outer side surface of the third connecting shaft is fixedly connected with a worm wheel, and the worm wheel is in transmission connection with the worm.
As a further scheme of the invention: the warning subassembly includes:
the fixing disc is fixedly connected to the three outer side surfaces of the connecting shaft and arranged outside the supporting plate, one side of the cambered surface of the fixing disc is rotatably connected with knocking rods and slender rods, and the knocking rods and the slender rods are distributed in a circumferential array around the fixing disc;
one end of the connecting rod is rotatably connected with the middle part of the knocking rod, an elastic part is fixedly arranged in the connecting rod, and one end of the thin rod, far away from the fixed disc, is slidably connected in the connecting rod and is fixedly connected with the elastic part;
the warning device is fixedly connected to the inner side of the fixing ring and is in contact with the knocking rod.
As a further scheme of the invention: the linkage group includes:
the connecting shaft IV is rotatably connected inside the supporting plate, one end, located inside the supporting plate, of the connecting shaft IV is fixedly connected with a bevel gear III, the bevel gear III is meshed with the bevel gear I, and one end, located outside the supporting plate, of the connecting shaft IV is fixedly connected with a driving wheel;
and the driven wheel is fixedly connected to the two outer side surfaces of the connecting shaft and arranged outside the supporting plate, and the driven wheel is in transmission connection with the driving wheel through a transmission part.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an intelligent road electronic height-limiting early warning device, wherein a transmitter and a receiver at two ends of a support are positioned at the topmost end of the height-limiting height, when a vehicle exceeds the limited highest height, the vehicle is positioned between the transmitter and the receiver to shield the receiver from receiving signals, the receiver transmits the signals to a Controller through a Programmable Logic Controller (PLC) control connection, the Controller controls a connecting shaft in a supporting plate to rotate, the connecting shaft further drives a bevel gear to rotate, the bevel gear and the bevel gear are meshed with each other, the screw rod can be further driven to rotate and is in threaded connection with an installing plate, the installing plate can be further driven to move along the direction of a fixed rod, a camera at one end of the installing plate is further driven to move, and the bevel gear are meshed with each other and are also meshed with the bevel gear III at the same time, and further can make the bevel gear three rotate along with it while rotating, the bevel gear three further drives the driving wheel to rotate through the connecting shaft four, the driving wheel further drives the driven wheel to rotate through the driving medium, the driven wheel further drives the driving wheel to rotate through the connecting shaft two, the driving wheel is in transmission connection with the rack opening plate, can drive the rack opening plate to slide along the horizontal direction, finally make the camera extend out along one end of the supporting plate close to the rack opening plate, shoot the vehicle over the limited height, read the vehicle information, and while reading the vehicle information, the connecting shaft drives the bevel gear one to rotate and can further drive the worm to rotate, because the worm is in transmission connection with the worm wheel, can further drive the worm wheel to rotate, the worm wheel further drives the fixed disk to rotate through the connecting shaft three, because the inboard fixed mounting of the fixed ring has the alarm, when the fixed disc rotates and the knocking rod collides with the alarm, the knocking rod rotates around the cambered surface of the fixed disc, and when the knocking rod rotates, the thin rod slides along the inner part of the connecting rod and the elastic part is compressed, so that the knocking rod rotates to the other side of the alarm, and a plurality of knocking rods are uniformly distributed around the fixed disc;
the device can be shot the vehicle that exceeds the defined height through shooting the mechanism, in time carries out information reading to the vehicle in violation of rules and regulations, and can send the prompt tone in violation of regulations and carry out corresponding suggestion to the navigating mate in the car when carrying out information reading, through linkage group can drive adjusting part and open and shut and rotate between the subassembly and coordinate, has improved the overall efficiency of shooting the mechanism.
Drawings
Fig. 1 is an external structural schematic diagram of the intelligent highway electronic height-limiting early warning device of the invention.
Fig. 2 is a schematic top view of a support plate of the intelligent highway electronic height-limiting early warning device according to the present invention.
Fig. 3 is a schematic view of the internal structure of a support plate in the intelligent highway electronic height-limiting early warning device of the present invention.
Fig. 4 is a schematic view of an external structure of a support plate in the intelligent highway electronic height-limiting early warning device according to the present invention.
Fig. 5 is a schematic three-dimensional structure diagram of a mounting plate in the intelligent highway electronic height-limiting early warning device of the invention.
Fig. 6 is a partially enlarged structural view of a portion a in fig. 3.
Fig. 7 is a partially enlarged structural view of a portion B in fig. 4.
In the figure: 1-supporting plate, 11-supporting column, 2-signal receiving component, 21-emitter, 22-receiver, 23-controller, 3-shooting mechanism, 31-adjusting component, 311-connecting shaft I, 312-bevel gear I, 313-bevel gear II, 314-lead screw, 315-fixed rod, 316-mounting plate, 317-camera, 32-opening and closing component, 321-connecting shaft II, 322-driving wheel, 323-rack opening and closing plate, 4-alarm device, 41-worm gear component, 411-worm, 412-connecting shaft III, 413-worm gear, 42-alarm component, 421-fixed disk, 422-fixed ring, 423-knocking rod, 424-connecting rod, 425-elastic component, 426-slender rod, 423-knocking rod, 427-an alarm, 5-a linkage group, 51-a connecting shaft IV, 52-a driving wheel, 53-a transmission piece, 54-a driven wheel and 55-a bevel gear III.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, in an embodiment of the present invention, an intelligent electronic height-limiting early-warning device for a road includes:
the device comprises a supporting plate 1, wherein one end of the supporting plate 1 is symmetrically provided with a supporting column 11; the shooting mechanism 3 is rotatably connected inside the supporting plate 1, the shooting mechanism 3 comprises an adjusting component 31 and an opening and closing component 32, and the shooting mechanism 3 is rotatably connected inside the supporting plate 1 and used for reading vehicle information of vehicles exceeding a limited height;
the alarm device 4 is rotatably connected to the inner side and the outer side of the supporting plate 1 and is used for carrying out voice prompt on a vehicle driver exceeding a limited height;
As shown in fig. 3 to 7, the adjusting assembly 31 includes:
the first connecting shaft 311 is rotatably connected inside the support plate 1, a bevel gear 312 is fixedly connected to the outer side surface of the first connecting shaft 311, the input end of the first connecting shaft 311 is electrically connected with the output end of the controller 23, and the controller 23 can further drive the first connecting shaft 311 to rotate inside the support plate 1 after receiving a signal, so that the driving force can be provided for the whole shooting mechanism 3;
the screw rod 314 is rotatably connected inside the support plate 1, one end, located at the first connecting shaft 311, of the screw rod 314 is fixedly connected with a second bevel gear 313, the second bevel gear 313 is meshed with the first bevel gear 312, a fixing rod 315 is fixedly connected inside the support plate 1, and the fixing rod 315 is parallel to the screw rod 314;
the mounting plate 316 is positioned inside the support plate 1, and the mounting plate 316 is in threaded connection with the screw rod 314 and is also in sliding connection with the fixed rod 315;
the opening and closing assembly 32 includes:
the second connecting shaft 321 is rotatably connected to one end, far away from the first connecting shaft 311, of the inner part of the supporting plate 1, and a driving wheel 322 is fixedly connected to the outer side face of the second connecting shaft 321;
the rack opening plate 323 is connected to one end, close to the transmission wheel 322, of the support plate 1 in a sliding mode and is in transmission connection with the transmission wheel 322;
the same one side fixed mounting of backup pad 1 and pillar 11 has signal receiving assembly 2, signal receiving assembly 2 includes:
the emitter 21, the said emitter 21 is fixedly mounted to one side of a pillar 11;
the receiver 22 is fixedly arranged on one side of the other pillar 11 and is as high as the transmitter 21 away from the ground, the transmitter 21 and the receiver 22 are infrared correlation shielding alarm devices, and the infrared correlation shielding alarm devices are arranged at height-limiting positions, so that the signal feedback can be carried out on vehicles exceeding the height limit;
the Controller 23 is fixedly installed at one end of the support plate 1, located at the receiver 22, and in control connection with the receiver 22, the Controller 23 and the receiver 22 can be in control connection through a Programmable Logic Controller (PLC), remote alarm release can be achieved through the PLC and a wireless remote control technology, and background monitoring and recording are supported under the condition of providing information and voice prompt, so that the device is more convenient and faster.
Besides the above technical solutions, the present invention further provides another embodiment, which is different from the above embodiment in that: the meshing transmission of the first bevel gear 312 and the second bevel gear 313 is replaced by worm and gear assembly transmission, and transmission between the connecting shaft one 311 and the screw rod 314 can also be realized.
As shown in fig. 3 to 7, the alarm device 4 includes:
the worm wheel assembly 41 is fixedly arranged inside the support plate 1 and is in transmission connection with the first connecting shaft 311;
the worm wheel assembly 41 includes:
the worm 411 is fixedly connected to one end, far away from the bevel gear I312, of the connecting shaft I311;
the connecting shaft III 412 is rotatably connected inside the supporting plate 1, the outer side surface of the connecting shaft III 412 is fixedly connected with a worm wheel 413, and the worm wheel 413 is in transmission connection with the worm 411;
the warning component 42 is rotatably connected to the outside of the support plate 1 and is in transmission connection with the worm wheel component 41;
the warning assembly 42 includes:
the fixed disc 421 is fixedly connected to the outer side surface of the connecting shaft III 412 and is arranged outside the supporting plate 1, one side of the arc surface of the fixed disc 421 is rotatably connected with a knocking rod 423 and a thin rod 426, and the knocking rod 423 and the thin rod 426 are distributed in a circumferential array relative to the fixed disc 421;
one end of the connecting rod 424 is rotatably connected with the middle part of the knocking rod 423, an elastic piece 425 is fixedly installed inside the connecting rod 424, and one end of the thin rod 426, which is far away from the fixed disc 421, is slidably connected inside the connecting rod 424 and is fixedly connected with the elastic piece 425;
the warning device 427 is fixedly connected to the inner side of the fixing ring 422 and is in contact with the knocking rods 423, and the warning device 427 can drive the fixing disc 421 with the connecting shaft III 412 positioned outside the supporting plate 1 to rotate through transmission of the worm gear assembly 41, so that the knocking rods 423 around the fixing disc 421 can be driven to knock the warning device 427, and corresponding voice prompt is performed on a driver in the vehicle;
besides the above technical solutions, the present invention further provides another embodiment, which is different from the above embodiment in that: the replacement of the worm gear assembly 41 with a two-bevel gear mesh transmission also enables the normal operation of the alarm device 4.
As shown in fig. 3-4, the linkage group 5 includes:
the connecting shaft IV 51 is rotatably connected inside the supporting plate 1, one end, located inside the supporting plate 1, of the connecting shaft IV 51 is fixedly connected with a bevel gear III 55, the bevel gear III 55 is meshed with the bevel gear I312, and one end, located outside the supporting plate 1, of the connecting shaft IV 51 is fixedly connected with a driving wheel 52;
the driven wheel 54 is fixedly connected to the outer side face of the second connecting shaft 321 and arranged outside the supporting plate 1, the driven wheel 54 is in transmission connection with the driving wheel 52 through a transmission piece 53, transmission between the first connecting shaft 311 and the fourth connecting shaft 51 can be achieved due to the fact that the first bevel gear 312 and the third bevel gear 55 are meshed with each other, the driving wheel 52 is further driven to rotate, the driving wheel 52 drives the driven wheel 54 to rotate through the transmission piece 53, linkage between the adjusting assembly 31 and the opening and closing assembly 32 can be achieved, a vehicle can be shot, and vehicle information can be read;
besides the above technical solutions, the present invention further provides another embodiment, which is different from the above embodiment in that: the transmission connection between the driving wheel 52 and the driven wheel 54 is replaced by the meshing transmission between double spur gears, and the linkage between the adjusting assembly 31 and the opening and closing assembly 32 can also be realized.
The working principle of the invention is as follows:
in this embodiment, since the transmitter 21 and the receiver 22 at the two ends of the pillar 11 are at the top end of the height-limiting height, when the vehicle exceeds the limited top height, the vehicle is located between the transmitter 21 and the receiver 22, and the receiver 22 receives the signal, at this time, the receiver 22 transmits the signal to the Controller 23 through a PLC (Programmable Logic Controller) control connection, the Controller 23 controls a first connecting shaft 311 inside the supporting plate 1 to rotate, the first connecting shaft 311 further drives a first bevel gear 312 to rotate, since the first bevel gear 312 and a second bevel gear 313 are engaged with each other, the screw 314 can be further driven to rotate, and the screw 314 and the mounting plate 316 are in threaded connection, the mounting plate 316 can be further driven to move along the direction of the fixing rod 315, and further drive the camera 317 at one end of the mounting plate 316 to move, and while the first bevel gear 312 and the second bevel gear 313 are engaged with each other, the bevel gear III is meshed with the bevel gear III 55, so that the bevel gear III 55 can rotate along with the rotation of the bevel gear II 313, the bevel gear III 55 further drives the driving wheel 52 to rotate through the connecting shaft IV 51, the driving wheel 52 further drives the driven wheel 54 to rotate through the transmission piece 53, the driven wheel 54 further drives the driving wheel 322 to rotate through the connecting shaft II 321, the driving wheel 322 is in transmission connection with the rack open close plate 323, the rack open plate 323 can be driven to slide along the horizontal direction, finally the camera 317 extends out along one end, close to the rack open plate 323, of the support plate 1, a vehicle with the height exceeding the limit height is shot, vehicle information is read, the worm 411 can be further driven to rotate while the connecting shaft I311 drives the bevel gear I312 to rotate while the vehicle information is read, and the worm 411 is in transmission connection with the worm gear 413, so that the worm gear 413 can be further driven to rotate, the worm gear 413 further drives the fixed disc 421 to rotate through the connecting shaft III 412, the warning device 427 is fixedly installed on the inner side of the fixed ring 422, when the fixed disc 421 rotates, and when the knocking rod 423 collides with the warning device 427, the knocking rod 423 rotates around the arc surface of the fixed disc 421, and when the knocking rod 423 rotates, the thin rod 426 slides along the inside of the connecting rod 424 and the elastic member 425 compresses, so that the knocking rod 423 rotates to the other side of the warning device 427, and the plurality of knocking rods 423 are uniformly distributed around the fixed disc 421, when the fixed disc 421 rotates, each knocking rod 423 can continuously collide with the warning device 427, and then sound is emitted to give out corresponding voice prompt to a driver in the vehicle, the device can shoot vehicles with the height exceeding the limited height through the shooting mechanism 3, timely read information of illegal vehicles, and can emit illegal prompt sounds to give out corresponding prompt to the driver in the vehicle when reading the information, the linkage group 5 can drive the adjusting component 31 and the opening and closing component 32 to be in running fit, and the overall efficiency of the shooting mechanism is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an wisdom highway electron limit for height early warning device which characterized in that: wisdom highway electron limit for height early warning device includes:
the vehicle information reading device comprises a supporting plate, wherein supporting columns are symmetrically arranged at one end of the supporting plate, a shooting mechanism is rotatably connected inside the supporting plate and comprises an adjusting component and an opening and closing component, and the shooting mechanism is rotatably connected inside the supporting plate and used for reading vehicle information of vehicles exceeding a limited height;
the warning device is rotatably connected to the inner side and the outer side of the supporting plate and comprises a worm wheel assembly and a warning assembly, the worm wheel assembly is fixedly installed inside the supporting plate and is in transmission connection with the adjusting assembly, and the warning assembly is rotatably connected to the outer side of the supporting plate and is in transmission connection with the worm wheel assembly and used for carrying out voice prompt on vehicle drivers exceeding a limited height;
and the linkage group is rotationally connected to the outside of the supporting plate and is used for driving the adjusting component to be in rotating fit with the opening and closing component.
2. The intelligent highway electronic height-limiting early warning device according to claim 1, wherein: the same one side fixed mounting of backup pad and pillar has signal receiving assembly, signal receiving assembly includes:
the emitter is fixedly arranged on one side of a strut;
the receiver is fixedly arranged on one side of the other support column and is as high as the transmitter in distance from the ground;
and the controller is fixedly arranged at one end of the support plate outside the receiver and is in control connection with the receiver.
3. The intelligent highway electronic height-limiting early warning device according to claim 2, wherein: the adjustment assembly includes:
the first connecting shaft is rotatably connected inside the supporting plate, a first bevel gear is fixedly connected to the outer side face of the first connecting shaft, and the first connecting shaft is electrically connected with the controller;
the screw rod is rotatably connected inside the supporting plate, one end, located on the connecting shaft I, of the screw rod is fixedly connected with a bevel gear II, the bevel gear II is meshed with the bevel gear I, a fixing rod is fixedly connected inside the supporting plate, and the fixing rod and the screw rod are arranged in parallel;
the mounting panel, the mounting panel is located inside the backup pad, mounting panel and lead screw threaded connection when with dead lever sliding connection.
4. The intelligent highway electronic height-limiting early warning device according to claim 3, wherein: the opening and closing assembly comprises:
the second connecting shaft is rotatably connected to one end, far away from the first connecting shaft, of the supporting plate, and a driving wheel is fixedly connected to the outer side face of the second connecting shaft;
the rack opening plate is connected to one end, close to the transmission wheel, of the support plate in a sliding mode and is in transmission connection with the transmission wheel.
5. The intelligent highway electronic height-limiting early warning device according to claim 4, wherein: the worm gear assembly includes:
the worm is fixedly connected to one end, far away from the bevel gear I, of the connecting shaft I;
and the third connecting shaft is rotatably connected inside the supporting plate, the outer side surface of the third connecting shaft is fixedly connected with a worm wheel, and the worm wheel is in transmission connection with the worm.
6. The intelligent highway electronic height-limiting early warning device according to claim 5, wherein: the warning subassembly includes:
the fixing disc is fixedly connected to the three outer side surfaces of the connecting shaft and arranged outside the supporting plate, one side of the cambered surface of the fixing disc is rotatably connected with knocking rods and slender rods, and the knocking rods and the slender rods are distributed in a circumferential array around the fixing disc;
one end of the connecting rod is rotatably connected with the middle part of the knocking rod, an elastic part is fixedly arranged in the connecting rod, and one end of the thin rod, far away from the fixed disc, is slidably connected in the connecting rod and is fixedly connected with the elastic part;
the warning device is fixedly connected to the inner side of the fixing ring and is in contact with the knocking rod.
7. The intelligent highway electronic height-limiting early warning device according to claim 5, wherein: the linkage group includes:
the connecting shaft IV is rotatably connected inside the supporting plate, one end, located inside the supporting plate, of the connecting shaft IV is fixedly connected with a bevel gear III, the bevel gear III is meshed with the bevel gear I, and one end, located outside the supporting plate, of the connecting shaft IV is fixedly connected with a driving wheel;
and the driven wheel is fixedly connected to the two outer side surfaces of the connecting shaft and arranged outside the supporting plate, and the driven wheel is in transmission connection with the driving wheel through a transmission part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111559031.7A CN113944125A (en) | 2021-12-20 | 2021-12-20 | Intelligent highway electronic height-limiting early warning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111559031.7A CN113944125A (en) | 2021-12-20 | 2021-12-20 | Intelligent highway electronic height-limiting early warning device |
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| CN113944125A true CN113944125A (en) | 2022-01-18 |
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| CN202111559031.7A Pending CN113944125A (en) | 2021-12-20 | 2021-12-20 | Intelligent highway electronic height-limiting early warning device |
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| CN111853490A (en) * | 2020-08-04 | 2020-10-30 | 洪付刚 | Business turn over vehicle information acquisition device in wisdom community |
| CN213272347U (en) * | 2020-11-06 | 2021-05-25 | 长城鑫瑞鑫通讯设备集团有限公司 | Wisdom street lamp with pedestrian makes a dash across red light and reminds function |
| CN112419749A (en) * | 2020-11-10 | 2021-02-26 | 宁波海运明州高速公路有限公司 | Early warning method and device for identifying vehicles on highway |
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Application publication date: 20220118 |