Mobile traffic infrastructure intelligent supervision device

Abstract

The invention relates to the technical field of traffic supervision, and discloses a mobile traffic infrastructure intelligent supervision device, which comprises two outer frame bodies, and the opening ends of the two outer frame bodies are oppositely arranged; the two camera monitoring devices are respectively mounted on the top surfaces of the two outer frame bodies; the connecting seat is fixed between the two outer frame bodies, and the two outer frame bodies and the connecting seat jointly form a U-shaped structure; the two photovoltaic panels are respectively mounted on the side surfaces of the two outer frame bodies; the two moving trolleys are installed on the bottom faces of the two outer frame bodies correspondingly and used for driving the two outer frame bodies to move. By adopting the mobile design, the two camera monitoring devices of the device can cover a road infrastructure area wider than a traditional fixed monitoring mode, so that the flexibility not only improves the monitoring efficiency, but also ensures that each corner of the road infrastructure can be effectively monitored in time.

Description

Technical Field

[0001] The present invention relates to the technical field of traffic supervision, and in particular to a mobile intelligent supervision device for traffic infrastructure. Background Art

[0002] Intelligent monitoring devices for transportation infrastructure refer to intelligent systems that integrate various types of equipment and sensors and use data collection, processing and analysis technologies to achieve real-time monitoring, early warning and management of transportation infrastructure. These devices are of great significance in ensuring the safe operation of transportation infrastructure, improving transportation efficiency and reducing traffic accidents.

[0003] After searching, the Chinese patent with the announcement number CN211260147U discloses an installation structure for intelligent traffic infrastructure supervision equipment, which aims to solve the problem that the existing intelligent traffic infrastructure supervision equipment is inconvenient to install during installation. The structure includes a supervision equipment body, the upper end of which is connected to a connecting pipe, and a connecting rod is disassembled in the connecting pipe. The connecting rod is connected to a fixing seat through a support rod, and a locking assembly is provided on the connecting pipe and the connecting rod; in the above technical scheme, when installing the supervision equipment body, the connecting rod is inserted into the connecting pipe to complete the installation process. At the same time, the setting of the locking assembly can lock the connecting pipe and the connecting rod for installation. In the device, the installation process is simple and convenient to install. In actual operation, it can achieve the effect of saving time and labor, and can also achieve the effect of convenient installation and disassembly. However, the above scheme still has the following shortcomings when it is actually used: The above scheme uses cameras to monitor traffic infrastructure, but the field of view of the camera is fixed and cannot cover all traffic infrastructure. For example, in a complex traffic network, there may be some blind spots or areas that are difficult to monitor. These areas may not be effectively recorded due to the position or angle of the camera.

[0004] Therefore, it is necessary to design a mobile intelligent traffic infrastructure monitoring device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a mobile traffic infrastructure intelligent monitoring device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A mobile intelligent monitoring device for traffic infrastructure, comprising: Two outer frames, the opening ends of the two outer frames are arranged opposite to each other; Two video monitoring devices are respectively mounted on the top surfaces of the two outer frames; A connecting seat is fixed between the two outer frames, and the two outer frames and one connecting seat together form a U-shaped structure; Two photovoltaic panels are respectively installed on the sides of the two outer frames; Two moving carts are respectively mounted on the bottom surfaces of the two outer frames and are used to drive the two outer frames to move; Two warning lights are respectively mounted on the top surfaces of the two outer frames; A cleaning structure, arranged on the two outer frames; A driving structure, arranged on one of the outer frames; Two cleaning structures, respectively arranged on the sides of the two outer frames, for cleaning the two photovoltaic panels; Two control structures are respectively arranged on the sides of the two outer frames; The two traction structures are respectively arranged on the two outer frames.

[0007] As a preferred technical solution of the present invention, the cleaning structure comprises: Four rotating seats, the four rotating seats are grouped in pairs and are respectively placed on the two outer frames, and the two rotating seats in the same group are respectively rotatably mounted on the inner bottom surface and the inner top surface of the outer frame; Two rotating rods are rotatably mounted on the two outer frames, and two ends of the rotating rods are connected to the two rotating seats respectively; A plurality of bristles are respectively arranged on the outer surfaces of the two rotating rods; The two first gears are respectively fixedly sleeved on the two rotating seats on the top surfaces of the two outer frames, and the two first gears are meshed with each other.

[0008] As a preferred technical solution of the present invention, the driving structure includes: A rotating shaft, rotatably mounted on the inner top surface of the outer frame; A transmission member, wherein the rotating shaft is connected to the rotating seat located on the top surface of the outer frame body through the transmission member; A driving disc, fixedly sleeved on the rotating shaft and coaxially arranged with the rotating shaft; A plurality of grooves are formed on the outer peripheral surface of the driving disk, and the plurality of grooves are arranged on the rotating shaft in a circumferential array; A plurality of sliding seats are slidably disposed in the plurality of grooves respectively; A plurality of first springs, one end of which is respectively connected to the groove walls of the plurality of grooves, and the other end of which is respectively connected to the plurality of sliding seats; A plurality of driving rods are detachably arranged on the plurality of sliding seats.

[0009] As a preferred technical solution of the present invention, the end position of the rotating rod is connected to the corresponding rotating seat through a connecting structure, and the connecting structure includes: A slide groove is provided at the end of the rotating rod; A slide rod is slidably disposed in the slide groove, and one end of the slide rod extends to the outside of the slide groove; A second spring, one end of which is connected to the groove wall of the slide groove, and the other end of which is connected to the slide rod; A sleeve plate, fixedly sleeved on the slide rod; A slot is provided on the rotating seat, and one end of the slide bar located outside the slide groove extends into the slot.

[0010] As a preferred technical solution of the present invention, the cross-sections of the sliding rod and the slot are both rectangular structures, and the side surfaces of the sliding rod and the slot walls of the slot fit each other.

[0011] As a preferred technical solution of the present invention, both of the two outer frames are provided with an electrostatic adsorption structure, and the electrostatic adsorption structure includes: Two connecting plates are respectively fixed to the inner surfaces of the two outer frames; Two fur layers are respectively bonded to the sides of the two connecting plates; The two metal plates are respectively fixedly sleeved on the two rotating rods, and the two metal plates are respectively in contact with the two fur layers.

[0012] As a preferred technical solution of the present invention, the rotating rod is made of metal material, and the bristles are made of nylon material.

[0013] As a preferred technical solution of the present invention, the cleaning structure comprises: Two guide frames, both fixed to the side of the outer frame, each of the guide frames is in a U-shaped structure; A lifting plate, the sliding sleeve of which is arranged on the two guide frames; Two connecting members are respectively arranged at two ends of the lifting plate, each of the connecting members comprises an outer tube and an inner rod, the outer tube is fixed to the side of the lifting plate, the inner rod slides in the outer tube, and one end of the inner rod extends to the outside of the outer tube, the inner rod is made of rubber material, and the outer surface of the inner rod and the inner surface of the outer tube are in contact with each other; A cleaning plate is fixed to one end of the two inner rods located outside the corresponding outer cylinder; Two wiper strips are both fixed on the sides of the cleaning plate.

[0014] As a preferred technical solution of the present invention, the control structure includes: A first magnetic block, fixed at one end of the cleaning plate; A second magnetic block is fixed to the bottom end of the outer frame, and the opposite magnetic poles of the first magnetic block and the second magnetic block are of the same polarity; The third magnetic block is fixed on the top of the outer frame, and the magnetic poles of the first magnetic block and the third magnetic block are opposite to each other.

[0015] As a preferred technical solution of the present invention, the traction structure includes: A second gear, fixedly sleeved on a rotating seat located on the top surface of the outer frame, and a plurality of teeth are missing from the second gear; A fixed block is slidably arranged inside the outer frame, a guide rod is fixed inside the outer frame, the fixed block is slidably sleeved on the guide rod, and the fixed block is connected to the inner surface of the outer frame through a tension spring; A first rack, fixed to a side of the fixed block and meshing with the second gear; A second rack fixed to a side of the fixed block, wherein the teeth of the second rack are oriented in an opposite direction to the teeth of the first rack; A shaft, rotatably mounted on the inner top surface of the outer frame; A third gear, fixedly sleeved on the shaft and meshing with the second rack; A winding wheel, fixedly sleeved on the shaft; A connecting line has one end connected to the winding wheel and the other end connected to the lifting plate.

[0016] The present invention has the following beneficial effects: 1. By adopting a mobile design, the two video surveillance devices of the device can cover a wider area of ​​road infrastructure than the traditional fixed supervision method. This flexibility not only improves the supervision efficiency, but also ensures that every corner of the road infrastructure can be monitored in a timely and effective manner. In addition to supervising road infrastructure such as dividing guardrails, traffic lights, violation cameras and road information signs, the device can also monitor violations of vehicles on the road during movement. This dual function makes the device more comprehensive and efficient in maintaining traffic order and road safety. In addition, since the device can be moved, it can quickly adjust the monitoring position as needed to meet the supervision needs of different areas or different time periods. This dynamic adjustment capability helps to reduce blind spots in supervision and improve overall supervision efficiency; 2. By setting up a driving structure, the two outer frames can realize the synchronous rotation of the two rotating rods through a mechanical linkage design. The device can automatically brush and clean the dividing guardrail during movement. The automated cleaning function reduces the frequency and cost of manual cleaning, and also helps to extend the service life of the dividing guardrail, because regular cleaning can effectively prevent corrosion and damage caused by dirt accumulation. In addition, the clean dividing guardrail not only improves the overall aesthetics of the road, but also enhances its reflective effect, which helps to ensure nighttime driving safety and reduce traffic accidents caused by unclear vision. The device not only has a powerful road infrastructure supervision function, but also can automatically clean the dividing guardrail during movement, achieving the dual functions of supervision and cleaning; 3. Static electricity is generated by continuous friction between the metal disc and the fur layer. The static electricity can be transferred to the rotating rod and the bristles, and then electrostatically adsorb the dust and tiny particles on the surface of the separating guardrail. This electrostatic adsorption force can more effectively remove stubborn stains attached to the surface of the guardrail and tiny particles that are difficult to remove by mechanical brushing, significantly improving the cleaning effect. The combination of electrostatic adsorption and mechanical brushing forms an efficient cleaning mechanism. The bristles not only remove stains by physical friction during rotation, but also capture tiny particles by electrostatic adsorption. The two complement each other and greatly improve the cleaning efficiency. 4. The quick disassembly and assembly mechanism of the rotating rod enables the staff to easily clean or replace the bristles without complicated disassembly process, which greatly saves maintenance time and cost; 5. The scraper strip design on the lifting plate and the cleaning plate can realize efficient cleaning of the surface of the photovoltaic panel, effectively remove water stains, dust and other dirt, thereby keeping the photovoltaic panel clean, improving the light energy conversion efficiency, and extending the service life of the photovoltaic panel. The magnetic control of the cleaning plate during the lifting process ensures that the scraper strip only contacts the photovoltaic panel for cleaning when it is descending, and avoids contact with the photovoltaic panel when it is rising, effectively preventing the dirt from being scraped back to the surface of the photovoltaic panel, avoiding the problem of secondary pollution; 6. The movement of the outer frame itself is used as the power source, and there is no need to set up an additional power device, which not only saves energy costs but also improves energy utilization efficiency. This design embodies the concept of green and environmental protection and meets the requirements of sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a mobile traffic infrastructure intelligent monitoring device proposed by the present invention; Figure 2 This is a structural schematic diagram of another perspective of a mobile traffic infrastructure intelligent monitoring device proposed by the present invention; Figure 3 This is a structural schematic diagram of another perspective of a mobile traffic infrastructure intelligent monitoring device proposed by the present invention; Figure 4 It is a schematic diagram of the structure inside the outer frame; Figure 5 It is a schematic diagram of the cleaning structure and the driving structure; Figure 6 It is a schematic diagram of the structure of the driving structure; Figure 7 is a schematic diagram of the cross-sectional structure of the driving structure; Figure 8 is a structural schematic diagram of the connection structure; Fig. 9 The driving schematic diagram of the driving structure; Fig.10 It is a schematic diagram of the structure when the sliding seat is retracted into the groove; Fig.11 for Figure 3 A magnified view of the structure at A; Fig.12 for Figure 4 A magnified view of the structure at B; Fig.13 for Figure 5 A magnified view of the structure at C; Fig.14 for Figure 8 A magnified view of the structure at D; Fig.15 It is a structural schematic diagram of the traction structure.

[0018] In the figure: 1, outer frame; 2, camera monitoring device; 3, connecting seat; 4, photovoltaic panel; 5, mobile car; 6, warning light; 71, rotating seat; 72, rotating rod; 73, bristles; 74, first gear; 81, rotating shaft; 82, transmission member; 83, driving plate; 84, groove; 85, sliding seat; 86, first spring; 87, driving rod; 91, sliding groove; 92, sliding rod; 93, second spring; 94, sleeve plate; 95, slot; 101, Connecting plate; 102, fur layer; 103, metal plate; 111, guide frame; 112, lifting plate; 113, connecting piece; 114, cleaning plate; 115, wiper strip; 121, first magnetic block; 122, second magnetic block; 123, third magnetic block; 131, second gear; 132, fixing block; 133, first rack; 134, second rack; 135, shaft; 136, third gear; 137, winding wheel; 138, connecting line. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-15A mobile intelligent monitoring device for traffic infrastructure comprises two outer frames 1, the opening ends of the two outer frames 1 are arranged opposite to each other; two video monitoring devices 2 are respectively installed on the top surfaces of the two outer frames 1; a connecting seat 3 is fixed between the two outer frames 1, and a U-shaped structure is formed between the two outer frames 1 and a connecting seat 3; two photovoltaic panels 4 are respectively installed on the sides of the two outer frames 1; two mobile carts 5 are respectively installed on the bottom surfaces of the two outer frames 1, and are used to drive the two outer frames 1 to move; two warning lights 6 are respectively installed on the top surfaces of the two outer frames 1, and the staff erects the U-shaped structure formed by the two outer frames 1 and the connecting seat 3 on the dividing guardrail in the middle of the road, and the bottom surfaces of the two outer frames 1 are A mobile trolley 5 is provided, and the two mobile trolleys 5 are used to drive the two outer frames 1 to move. The top surfaces of the two outer frames 1 are both installed with video surveillance devices 2 for monitoring road infrastructure, such as road separation guardrails, traffic lights, violation cameras and road information signs, etc. The movable characteristics of the intelligent monitoring device for traffic infrastructure enable the two video surveillance devices 2 to have a larger monitoring range, replacing the traditional fixed monitoring method, and can monitor road infrastructure in a larger range. In addition, when the U-shaped structure formed by the two outer frames 1 and the connecting seat 3 moves on the separation guardrail in the middle of the road, the two video surveillance devices 2 can also monitor vehicles traveling on the road for violations; The intelligent monitoring device for traffic infrastructure also includes a cleaning structure, which is arranged on two outer frames 1. The cleaning structure includes: four rotating seats 71, which are arranged in groups of two and are respectively placed on the two outer frames 1. The two rotating seats 71 in the same group are respectively rotatably installed on the inner bottom surface and the inner top surface of the outer frame 1; two rotating rods 72 are respectively rotatably installed on the two outer frames 1, and the two ends of the rotating rods 72 are respectively connected to the two rotating seats 71; a plurality of bristles 73 are respectively arranged on the outer surfaces of the two rotating rods 72; two first gears 74 are respectively fixedly sleeved on the two rotating seats 71 on the inner top surfaces of the two outer frames 1, and The two first gears 74 mesh with each other. When the rotating seat 71 rotates, the rotating rod 72 connected thereto also rotates. In addition, the rotating rotating seat 71 can also drive the rotating seat 71 on the other outer frame 1 to rotate through the two mutually meshing first gears 74, so that the two rotating rods 72 can rotate synchronously. During the rotation of the two rotating rods 72, the bristles 73 thereon can brush away the dust attached to the surface of the separation guardrail, and play a role in brushing and cleaning the separation guardrail, which enables the intelligent monitoring device for traffic infrastructure to have the function of cleaning the separation guardrail, enriching the functionality of the intelligent monitoring device for traffic infrastructure; The intelligent monitoring device for traffic infrastructure also includes a driving structure, which is arranged on one of the outer frames 1. The driving structure includes: a rotating shaft 81 (such as Fig.12As shown, the outer frame 1 is rotatably mounted on the inner top surface; a transmission member 82, the rotating shaft 81 and the rotating seat 71 located on the inner top surface of the outer frame 1 are connected to each other through the transmission member 82; a driving plate 83 is fixedly sleeved on the rotating shaft 81 and is coaxially arranged with the rotating shaft 81; a plurality of grooves 84 (such as Figure 7 As shown), they are all opened on the outer peripheral surface of the driving disk 83, and a plurality of grooves 84 are arranged on the rotating shaft 81 in a circumferential array; a plurality of sliding seats 85 are respectively slidably arranged in the plurality of grooves 84; a plurality of first springs 86, one end of which is respectively connected to the groove wall of the plurality of grooves 84, and the other end is respectively connected to the plurality of sliding seats 85; a plurality of driving rods 87 are respectively detachably arranged on the plurality of sliding seats 85, and the driving structure includes a plurality of driving rods 87 distributed in a circumferential array, and there is a gap between two adjacent railings on the separation guardrail. In the process of the driving structure following the movement of the two outer frames 1, the plurality of driving rods 87 can be inserted into the plurality of gaps on the separation guardrail one by one, and under the action of the plurality of railings in the separation guardrail, the plurality of driving rods 87 can drive the driving disk 83 to rotate, as shown in FIG. Fig. 9 As stated, Fig. 9 The black arrow in the figure indicates the moving direction of the driving disk 83, and the small circles distributed in a linear array represent the railings in the separating guardrail. When the driving disk 83 rotates, the rotating shaft 81 rotates accordingly, and when the rotating shaft 81 rotates, it can drive the corresponding rotating seat 71 to rotate through the transmission member 82; The end of the rotating rod 72 is connected to the corresponding rotating seat 71 through a connecting structure, which includes: a slide groove 91, which is opened at the end of the rotating rod 72; a slide rod 92, which is slidably arranged in the slide groove 91, and one end of the slide rod 92 extends to the outside of the slide groove 91; a second spring 93, one end of which is connected to the groove wall of the slide groove 91, and the other end is connected to the slide rod 92; a sleeve plate 94, which is fixedly sleeved on the slide rod 92; a slot 95 (such as Figure 8 As shown), it is opened on the rotating seat 71, and one end of the slide rod 92 located outside the slide groove 91 extends into the slot 95. The cross-sections of the slide rod 92 and the slot 95 are both rectangular structures, and the side surface of the slide rod 92 and the slot wall of the slot 95 fit each other; The two outer frames 1 are both provided with an electrostatic adsorption structure, which includes: two connecting plates 101, which are respectively fixed to the inner surfaces of the two outer frames 1; two fur layers 102 (combined with Figure 8 and Fig.14), respectively bonded to the sides of the two connecting plates 101; two metal discs 103, respectively fixedly sleeved on the two rotating rods 72, the two metal discs 103 are respectively in contact with the two fur layers 102, the rotating rod 72 is made of metal material, and the bristles 73 are made of nylon material. For the electrostatic adsorption structure, the rotating rod 72 can drive the metal disc 103 to rotate during the rotation process, and the metal disc 103 can continuously rub against the fur layer 102 during the rotation. According to electrical knowledge, static electricity can be generated during the friction between the metal disc 103 and the fur layer 102. The rotating rod 72 is made of metal material, and the bristles 73 are made of nylon material. Therefore, static electricity can be transmitted to the rotating rod 72 and a plurality of bristles 73. The static electricity on the plurality of bristles 73 can adsorb the static electricity on the surface of the separation guardrail. This design can ensure the cleaning effect of the cleaning structure on the separation guardrail; The intelligent monitoring device for traffic infrastructure also includes two cleaning structures, which are respectively arranged on the sides of the two outer frames 1 for cleaning the two photovoltaic panels 4. The cleaning structures include: two guide frames 111 (such as Fig.11 As shown), they are all fixed on the side of the outer frame 1, and each guide frame 111 has a U-shaped structure; the lifting plate 112 is slidably sleeved on the two guide frames 111; two connecting members 113 are respectively arranged at both ends of the lifting plate 112, and each connecting member 113 includes an outer cylinder and an inner rod, the outer cylinder is fixed on the side of the lifting plate 112, the inner rod slides in the outer cylinder, and one end of the inner rod extends to the outside of the outer cylinder, the inner rod is made of rubber material, and the outer surface of the inner rod and the inner surface of the outer cylinder are mutually fitted; the cleaning plate 114 is fixed to one end of the two inner rods located outside the corresponding outer cylinder; two wiper strips 115 are fixed on the side of the cleaning plate 114; The intelligent monitoring device for traffic infrastructure also includes two control structures, which are respectively arranged on the sides of the two outer frames 1, and the control structures include: a first magnetic block 121, fixed at one end of the cleaning plate 114; a second magnetic block 122, fixed at the bottom end of the outer frame 1, and the magnetic poles of the first magnetic block 121 and the second magnetic block 122 are the same pole; a third magnetic block 123, fixed at the top end of the outer frame 1, and the magnetic poles of the first magnetic block 121 and the third magnetic block 123 are opposite poles. When the lifting plate 112 moves from top to bottom, the two wiper strips 115 on the cleaning plate 114 will contact the photovoltaic panel 4. At this time, the two wiper strips 115 can scrape down the water and other dirt attached to the surface of the photovoltaic panel 4, so as to clean the light-receiving surface of the photovoltaic panel 4. When the lifting plate 112 moves from bottom to top, the two wiper strips 115 will not contact the photovoltaic panel 4, so as to avoid the two wiper strips 115 from contacting the photovoltaic panel 4. The dirt on the surface is scraped upwards, thereby preventing the dirt from being retained on the surface of the photovoltaic panel 4. This design can ensure the cleaning effect of the cleaning plate 114 and the two wiper strips 115 on the photovoltaic panel 4. It is worth noting that when the cleaning plate 114 moves horizontally, the two outer cylinders and the two inner rods limit the movement of the cleaning plate 114 to ensure the stability of the movement of the cleaning plate 114. The inner rod is made of rubber material, and the outer surface of the inner rod fits the inner surface of the outer cylinder, which makes the inner rod and the outer cylinder have a large friction force. Under the action of this friction force, the cleaning plate 114 will remain stable when not subjected to force. In the process of the cleaning plate 114 moving from top to bottom or from bottom to top, the cleaning plate 114 will not deviate in the horizontal direction. Only when the first magnetic block 121 moves to a position facing the second magnetic block 122 or the third magnetic block 123, the cleaning plate 114 will move in the horizontal direction. The intelligent monitoring device for traffic infrastructure also includes two traction structures, which are respectively arranged on the two outer frames 1. The traction structures include: a second gear 131 (such as Fig.15 As shown in the figure), the fixed sleeve is arranged on the rotating seat 71 located on the inner top surface of the outer frame body 1, and the second gear 131 is missing a number of teeth; the fixed block 132 is slidably arranged inside the outer frame body 1, and a guide rod is fixed inside the outer frame body 1. The fixed block 132 is slidably sleeved on the guide rod, and the fixed block 132 is connected to the inner surface of the outer frame body 1 through a tension spring; the first rack 133 is fixed to the side of the fixed block 132 and meshes with the second gear 131; the second rack 134 is fixed to the side of the fixed block 132, and the teeth of the second rack 134 are opposite to the teeth of the first rack 133; the shaft 135 is rotatably mounted on the inner top surface of the outer frame body 1; the third gear 136 is fixedly sleeved on the shaft 135 and meshes with the second rack 134; the winding wheel 137 (as shown in the figure) Fig.13 As shown), the fixed sleeve is arranged on the shaft 135; the connecting line 138 (as shown Fig.11As shown), one end is connected to the winding wheel 137, and the other end is connected to the lifting plate 112. Some teeth are missing on the second gear 131. When the teeth on the second gear 131 mesh with the first rack 133, the second gear 131 can drive the first rack 133 to move. When the missing part of the teeth of the second gear 131 rotates to a position facing the first rack 133, the second gear 131 is no longer meshed with the first rack 133. At this time, the first rack 133 will be reset under the action of the tension spring. Therefore, under the action of the second gear 131, the first rack 133 can reciprocate. When the first rack 133 moves, it can drive the second rack 134 to reciprocate through the fixed block 132. When the second rack 134 moves in one direction, the second rack 134 can drive the third gear 136 to rotate in one direction. When the second rack 134 moves in a certain direction, the second rack 134 can drive the third gear 136 to rotate in one direction. When moving in another direction, the second rack 134 can drive the third gear 136 to rotate in the other direction. Therefore, during the movement of the two outer frames 1, the third gear 136 can rotate forward and reversely, which enables the shaft 135 to drive the winding wheel 137 to rotate forward and reversely. When the winding wheel 137 rotates in one direction, the winding wheel 137 can reel in the connecting wire 138, which enables the connecting wire 138 to pull the lifting plate 112, so that the lifting plate 112 moves upward. When the winding wheel 137 rotates in the other direction, the winding wheel 137 can release the connecting wire 138. At this time, the connecting wire 138 no longer pulls the lifting plate 112, and the lifting plate 112 will move downward under the action of gravity. Based on the above process, along with the movement of the outer frame 1, under the action of the traction structure, the lifting plate 112 can move back and forth up and down on the outer frame 1.

[0021] The specific working principle of the present invention is as follows: When the mobile intelligent traffic infrastructure monitoring device proposed by the present invention is in use, the two outer frames 1 and the connecting seat 3 together form a U-shaped structure. The staff sets up the U-shaped structure formed by the two outer frames 1 and the connecting seat 3 on the dividing guardrail in the middle of the road. The bottom surfaces of the two outer frames 1 are provided with mobile carts 5, and the two mobile carts 5 are used to drive the two outer frames 1 to move. The top surfaces of the two outer frames 1 are installed with video monitoring devices 2 for monitoring road infrastructure, such as road dividing guardrails, traffic lights, violation cameras and road information signs, etc. The movable characteristics of the intelligent traffic infrastructure monitoring device enable the two video monitoring devices 2 to have a larger monitoring range, replacing the traditional fixed monitoring method, and can monitor a larger range. In addition, when the U-shaped structure formed by the two outer frames 1 and the connecting seat 3 moves on the dividing guardrail in the middle of the road, the two video monitoring devices 2 can also monitor the vehicles traveling on the road for violations. In summary, the intelligent monitoring device for traffic infrastructure has more functions and a larger monitoring range. It is worth noting that the width of the outer frame 1 is narrow enough. When the two outer frames 1 are set up on the dividing guardrail in the middle of the road, the distance between the outer frame 1 and the dividing guardrail is very small, which can prevent the outer frame 1 from affecting the normal driving of vehicles close to the dividing guardrail. In addition, the specific structure and working principle of the mobile car 5 are not the innovative part of the present technical solution, and are not shown in the figure, and will not be described in detail here. In the process of the two outer frames 1 moving on the separation guardrail, the driving structure can rotate under the action of the separation guardrail. Specifically, the driving structure includes a plurality of driving rods 87 distributed in a circumferential array. There is a gap between two adjacent railings on the separation guardrail. In the process of the driving structure following the movement of the two outer frames 1, the plurality of driving rods 87 can be inserted into the plurality of gaps on the separation guardrail one by one. Under the action of the plurality of railings in the separation guardrail, the plurality of driving rods 87 can drive the driving disk 83 to rotate, such as Fig. 9 As stated, Fig. 9 The black arrow in the figure indicates the moving direction of the driving disk 83, and the several small circles distributed in a linear array represent the several railings in the separation guardrail. When the driving disk 83 rotates, the rotating shaft 81 will rotate accordingly. When the rotating shaft 81 rotates, it can drive the corresponding rotating seat 71 to rotate through the transmission member 82. When the rotating seat 71 rotates, the rotating rod 72 connected thereto will also rotate. In addition, the rotating rotating seat 71 can also drive the rotating seat 71 on another outer frame body 1 to rotate through two mutually meshing first gears 74, so that the two rotating rods 72 can rotate synchronously. During the rotation of the two rotating rods 72, the bristles 73 thereon can brush away the dust attached to the surface of the separation guardrail, and play a role of brushing and cleaning the separation guardrail, which enables the intelligent supervision device for traffic infrastructure to have the function of cleaning the separation guardrail, enriching the functionality of the intelligent supervision device for traffic infrastructure; The positions of the plurality of driving rods 87 on the driving disk 83 can be adjusted, so that the staff can adjust the positions of the plurality of driving rods 87 according to the density of the railings in the separating guardrail, so that the driving rods 87 can be smoothly inserted into the gap between two adjacent railings, ensuring that the separating guardrail can smoothly drive the plurality of driving rods 87 to rotate. Specifically, the driving rods 87 are connected to the sliding seat 85 through a detachable structure, preferably through a threaded connection, which makes it easy for the staff to choose to install the driving rods 87 on different sliding seats 85. In addition, the sliding seat 85 can be slidably arranged on In the groove 84, during the rotation of the driving rod 87, if the end position of the driving rod 87 just touches the railing of the separating guardrail, that is, the driving rod 87 is not inserted into the gap between the two adjacent railings, then it is hindered by the railing, and the driving rod 87 can drive the sliding seat 85 to move, so that the sliding seat 85 retracts into the groove 84 and squeezes the first spring 86. In this case, the railing does not hinder the smooth movement of the outer frame 1. In summary, the slidable characteristic of the sliding seat 85 can prevent the railing of the separating guardrail or the frames on both sides of the separating guardrail from hindering the smooth movement of the outer frame 1. Fig.10 As shown; The two outer frames 1 are also provided with an electrostatic adsorption structure. For the electrostatic adsorption structure, the rotating rod 72 can drive the metal disk 103 to rotate during the rotation process. The metal disk 103 can continuously rub against the fur layer 102 during the rotation. According to electrical knowledge, static electricity can be generated during the friction between the metal disk 103 and the fur layer 102. The rotating rod 72 is made of metal material, and the bristles 73 are made of nylon material. Therefore, static electricity can be transmitted to the rotating rod 72 and the bristles 73. The static electricity on the bristles 73 can adsorb the static electricity on the surface of the separation guardrail. This design can ensure the cleaning effect of the cleaning structure on the separation guardrail. Furthermore, the rotating rod 72 is a detachable structure, which makes it easy for the staff to replace or clean the bristles 73 on the rotating rod 72. Specifically, when removing the rotating rod 72, the staff first pulls the two sleeve plates 94 to bring the two sleeve plates 94 closer to each other. When the two sleeve plates 94 move, they can drive the two slide bars 92 to move, so that the two slide bars 92 are respectively retracted into the two slide grooves 91 until the two slide bars 92 are respectively moved out of the two slots 95. In this case, the rotating rod 72 can be moved out of the two rotating seats 71, so that the rapid disassembly of the rotating rod 72 can be realized. When installing the rotating rod 72, the staff The staff also first pulls the two sleeve plates 94 to bring the two slide bars 92 closer to each other, then places the rotating rod 72 between the two rotating seats 71, and makes the two slide bars 92 face the two slots 95 respectively, then the staff loosens the two sleeve plates 94, at this time the two slide bars 92 will pop out from the two slide slots 91 under the action of the two second springs 93, and are respectively inserted into the two slots 95, at this time the two slide bars 92 and the two slots 95 play a fixing role on the rotating rod 72, realizing the rapid installation of the rotating rod 72, in summary, this rapid disassembly and assembly mechanism is convenient for the staff to clean and replace the several bristles 73 on the rotating rod 72; The two outer frames 1 are both provided with photovoltaic panels 4, which are used to power the mobile trolley 5 at the bottom of the outer frame 1 to ensure that the outer frame 1 can move continuously. The outer frame 1 is also provided with a cleaning structure, a control structure and a traction structure, which cooperate with each other to drive the cleaning plate 114 to move up and down. Specifically, during the rotation of the rotating seat 71 at the top of the outer frame 1, the second gear 131 on the rotating seat 71 will rotate accordingly. Fig.15As shown, some teeth are missing on the second gear 131. When the teeth on the second gear 131 mesh with the first rack 133, the second gear 131 can drive the first rack 133 to move. When the missing part of the teeth of the second gear 131 rotates to a position facing the first rack 133, the second gear 131 is no longer meshed with the first rack 133. At this time, the first rack 133 will be reset under the action of the tension spring. Therefore, under the action of the second gear 131, the first rack 133 can reciprocate. When the first rack 133 moves, it can drive the second rack 134 to reciprocate through the fixed block 132. When the second rack 134 moves in one direction, the second rack 134 can drive the third gear 136 to rotate in one direction. When the second rack 134 moves in another direction, the second rack 134 can drive the third gear 136 to rotate. 134 can drive the third gear 136 to rotate in another direction. Therefore, during the movement of the two outer frames 1, the third gear 136 can rotate in both directions, which enables the shaft 135 to drive the winding wheel 137 to rotate in both directions. When the winding wheel 137 rotates in one direction, the winding wheel 137 can reel in the connecting wire 138, which enables the connecting wire 138 to pull the lifting plate 112, so that the lifting plate 112 moves upward. When the winding wheel 137 rotates in the other direction, the winding wheel 137 can release the connecting wire 138. At this time, the connecting wire 138 no longer pulls the lifting plate 112, and the lifting plate 112 moves downward under the action of gravity. Based on the above process, along with the movement of the outer frame 1, under the action of the traction structure, the lifting plate 112 can move back and forth up and down on the outer frame 1; When the lifting plate 112 moves to the position at the lower end of the two guide frames 111, the first magnetic block 121 of the cleaning plate 114 is just opposite to the second magnetic block 122. Since the relative magnetic poles of the first magnetic block 121 and the second magnetic block 122 are the same, the second magnetic block 122 will magnetically repel the first magnetic block 121, so that the first magnetic block 121 drives the cleaning plate 114 to move toward the direction close to the lifting plate 112, thereby separating the two wiper strips 115 from the photovoltaic panel 4. When the lifting plate 112 moves to the position at the upper end of the two guide frames 111, the first magnetic block 121 of the cleaning plate 114 is 1 is just facing the third magnetic block 123. Since the magnetic poles of the first magnetic block 121 and the third magnetic block 123 are opposite to each other, the first magnetic block 121 will move away from the third magnetic block 123 under the effect of the attraction of opposite poles, which makes the cleaning plate 114 move away from the lifting plate 112. In this case, the two wiper strips 115 on the cleaning plate 114 can contact with the photovoltaic panel 4. In summary, when the lifting plate 112 moves from top to bottom, the two wiper strips 115 on the cleaning plate 114 will contact with the photovoltaic panel 4. At this time, the two wiper strips 115 can wipe The water and other dirt attached to the surface of the photovoltaic panel 4 are scraped downwards, and the light-receiving surface of the photovoltaic panel 4 is cleaned. When the lifting plate 112 moves from bottom to top, the two wiper strips 115 will not contact the photovoltaic panel 4, so that the two wiper strips 115 can be prevented from scraping the dirt on the surface of the photovoltaic panel 4 upwards, thereby preventing the dirt from being retained on the surface of the photovoltaic panel 4. This design can ensure the cleaning effect of the cleaning plate 114 and the two wiper strips 115 on the photovoltaic panel 4. It is worth noting that when the cleaning plate 114 moves horizontally, the two outer cylinders and the two inner rods limit the movement of the cleaning plate 114. The inner rod is made of rubber material, and the outer surface of the inner rod fits the inner surface of the outer cylinder, which makes the inner rod and the outer cylinder have a large friction force. Under the action of the friction force, the cleaning plate 114 will remain stable without force. In the process of the cleaning plate 114 moving from top to bottom or from bottom to top, the cleaning plate 114 will not deviate in the horizontal direction. Only when the first magnetic block 121 moves to the position facing the second magnetic block 122 or the third magnetic block 123, the cleaning plate 114 will move in the horizontal direction. Warning lights 6 are provided on both outer frames 1. When the outer frame 1 is operating at night, the warning lights 6 will light up, thereby serving as a reminder to vehicles traveling on the road. In addition, reflective strips for indicating the outline can be provided on the side of the outer frame 1. At night, when the light of the vehicle shines on the outer frame 1, the reflective strips can reflect the overall frame of the outer frame 1. The driver can judge the distance between the vehicle and the outer frame 1 by the reflective position, thereby avoiding the vehicle from scratching the outer frame 1.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile intelligent traffic infrastructure monitoring device, characterized in that: include: Two outer frames (1), the opening ends of the two outer frames (1) being arranged opposite to each other; Two video monitoring devices (2) are respectively mounted on the top surfaces of the two outer frames (1); A connecting seat (3) is fixed between the two outer frames (1), and a U-shaped structure is formed between the two outer frames (1) and one connecting seat (3); Two photovoltaic panels (4) are respectively mounted on the sides of the two outer frames (1); Two moving carts (5), respectively mounted on the bottom surfaces of the two outer frames (1), and used to drive the two outer frames (1) to move; Two warning lights (6) are respectively mounted on the top surfaces of the two outer frames (1); A cleaning structure, arranged on the two outer frames (1); A driving structure, arranged on one of the outer frames (1); Two cleaning structures, respectively arranged on the sides of the two outer frames (1), and used for cleaning the two photovoltaic panels (4); Two control structures are respectively arranged on the sides of the two outer frames (1); The two traction structures are respectively arranged on the two outer frames (1).

2. A mobile traffic infrastructure intelligent monitoring device according to claim 1, characterized in that: The cleaning structure comprises: Four rotating seats (71), the four rotating seats (71) are arranged in groups of two and are respectively placed on the two outer frames (1), and the two rotating seats (71) in the same group are respectively rotatably mounted on the inner bottom surface and the inner top surface of the outer frame (1); Two rotating rods (72) are rotatably mounted on the two outer frames (1), respectively, and two ends of the rotating rods (72) are respectively connected to the two rotating seats (71); A plurality of bristles (73) are respectively arranged on the outer surfaces of the two rotating rods (72); The two first gears (74) are respectively fixedly sleeved on the two rotating seats (71) on the inner top surfaces of the two outer frames (1), and the two first gears (74) are meshed with each other.

3. A mobile traffic infrastructure intelligent monitoring device according to claim 2, characterized in that: The driving structure comprises: A rotating shaft (81) rotatably mounted on the inner top surface of the outer frame (1); A transmission member (82), wherein the rotating shaft (81) is connected to a rotating seat (71) located on the inner top surface of the outer frame (1) by means of the transmission member (82); A driving disk (83) is fixedly sleeved on the rotating shaft (81) and is coaxially arranged with the rotating shaft (81); A plurality of grooves (84) are provided on the outer peripheral surface of the driving disk (83), and the plurality of grooves (84) are located on the rotating shaft (81) and are distributed in a circumferential array; A plurality of sliding seats (85) are respectively slidably disposed in the plurality of grooves (84); A plurality of first springs (86), one end of which is respectively connected to the groove walls of the plurality of grooves (84), and the other end of which is respectively connected to the plurality of sliding seats (85); A plurality of driving rods (87) are detachably arranged on the plurality of sliding seats (85).

4. The mobile traffic infrastructure intelligent monitoring device according to claim 2 is characterized in that: The end position of the rotating rod (72) is connected to the corresponding rotating seat (71) via a connecting structure, and the connecting structure comprises: A slide groove (91) is provided at the end of the rotating rod (72); A sliding rod (92) is slidably disposed in the sliding groove (91), and one end of the sliding rod (92) extends to the outside of the sliding groove (91); a second spring (93), one end of which is connected to the groove wall of the sliding groove (91), and the other end of which is connected to the sliding rod (92); A sleeve plate (94) fixedly sleeved on the slide rod (92); A slot (95) is provided on the rotating seat (71), and one end of the slide rod (92) located outside the slide groove (91) extends into the slot (95).

5. The mobile traffic infrastructure intelligent monitoring device according to claim 4 is characterized in that: The cross-sections of the sliding rod (92) and the slot (95) are both rectangular structures, and the side surface of the sliding rod (92) and the slot wall of the slot (95) fit each other.

6. The mobile traffic infrastructure intelligent monitoring device according to claim 2, characterized in that: Both outer frames (1) are provided with an electrostatic adsorption structure, and the electrostatic adsorption structure comprises: Two connecting plates (101) are respectively fixed on the inner surfaces of the two outer frames (1); Two fur layers (102) are respectively bonded to the sides of the two connecting plates (101); The two metal plates (103) are respectively fixedly sleeved on the two rotating rods (72), and the two metal plates (103) are respectively in contact with the two fur layers (102).

7. A mobile traffic infrastructure intelligent monitoring device according to claim 6, characterized in that: The rotating rod (72) is made of metal material, and the bristles (73) are made of nylon material.

8. The mobile traffic infrastructure intelligent monitoring device according to claim 1, characterized in that: The cleaning structure comprises: Two guide frames (111) are both fixed on the side of the outer frame (1), and each guide frame (111) is a U-shaped structure; A lifting plate (112) is slidably sleeved on the two guide frames (111); Two connecting members (113) are respectively arranged at two ends of the lifting plate (112), each of the connecting members (113) comprises an outer tube and an inner rod, the outer tube is fixed to a side of the lifting plate (112), the inner rod slides in the outer tube, and one end of the inner rod extends to the outside of the outer tube, the inner rod is made of rubber material, and the outer surface of the inner rod and the inner surface of the outer tube are in contact with each other; A cleaning plate (114) is fixed to one end of the two inner rods located outside the corresponding outer cylinder; Two wiper strips (115) are both fixed on the side surfaces of the cleaning plate (114).

9. The mobile traffic infrastructure intelligent monitoring device according to claim 8, characterized in that: The control structure includes: A first magnetic block (121) fixed to one end of the cleaning plate (114); A second magnetic block (122) is fixed to the bottom end of the outer frame (1), and the relative magnetic poles of the first magnetic block (121) and the second magnetic block (122) are of the same polarity; The third magnetic block (123) is fixed on the top end of the outer frame (1), and the magnetic poles of the first magnetic block (121) and the third magnetic block (123) relative to each other are opposite poles.

10. The mobile traffic infrastructure intelligent monitoring device according to claim 9, characterized in that: The traction structure comprises: a second gear (131) fixedly sleeved on a rotating seat (71) located on the inner top surface of the outer frame (1), wherein a plurality of teeth are missing from the second gear (131); A fixed block (132) is slidably arranged inside the outer frame (1); a guide rod is fixed inside the outer frame (1); the fixed block (132) is slidably sleeved on the guide rod; the fixed block (132) is connected to the inner surface of the outer frame (1) via a tension spring; A first rack (133) fixed to a side surface of the fixing block (132) and meshing with the second gear (131); A second rack (134) is fixed to a side surface of the fixed block (132), wherein the teeth of the second rack (134) are oriented in the opposite direction to the teeth of the first rack (133); A shaft (135) rotatably mounted on the inner top surface of the outer frame (1); A third gear (136) is fixedly sleeved on the shaft (135) and meshes with the second rack (134); A winding wheel (137) fixedly sleeved on the shaft (135); A connecting wire (138) has one end connected to the winding wheel (137) and the other end connected to the lifting plate (112).

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