Radar information processing device for road monitoring

Abstract

The utility model relates to the technical field of road monitoring, and discloses a radar information processing device for road monitoring, which comprises a speed measuring head provided with a sliding sleeve block. The moving mechanism comprises a side rod, a supporting rod, a threaded sleeve block, a threaded rod, a moving unit and a meshing unit, the supporting rod is fixed to the ground, the side rod is fixed to the supporting rod, the interior of the supporting rod and the interior of the side rod are communicated to form a second channel for the meshing unit to rotate, and one end of the threaded rod is arranged in the side rod through a bearing. The other end of the threaded rod is located in the supporting rod, and the threaded sleeve block and the threaded rod form a threaded connection structure. Under the action of the moving mechanism, the speed measuring head can be moved to one side of a road for maintenance, so that the risk of driving on the road is reduced. And the exterior of the side rod can be cleaned under the action of the cleaning mechanism, so that the appearance of the road is cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of road monitoring, in particular to a radar information processing device for road monitoring. Background Art

[0002] As society continues to progress, there are more and more vehicles, so there are more and more vehicles on the road. In order to improve road traffic safety, maintain traffic order, and optimize traffic management, speed radar probes are installed on the road to monitor the speed of vehicles.

[0003] However, the prior art has the following defects:

[0004] Speed ​​radar probes need to be regularly inspected and maintained, but they are usually located above the center of the road. When they need to be inspected, workers need to be sent to the bottom of the speed radar probe using a lift. However, this method increases the danger of driving on the road. Utility Model Content

[0005] In order to solve the technical problem that the speed measuring radar probe is difficult to repair, the utility model provides a radar information processing device for road monitoring.

[0006] The utility model is realized by adopting the following technical scheme: a radar information processing device for road monitoring.

[0007] It comprises a speed measuring head, on which a sliding sleeve block is provided;

[0008] A moving mechanism, the moving mechanism comprising a side rod, a support rod, a threaded sleeve, a threaded rod, a moving unit and an engagement unit, the support rod is fixed on the ground, the side rod is fixed on the support rod, and the support rod and the side rod are connected to form a second channel for the engagement unit to rotate, one end of the threaded rod is arranged in the side rod through a bearing, and the other end of the threaded rod is located in the support rod, and the threaded sleeve and the threaded rod constitute a threaded connection structure;

[0009] The cleaning mechanism comprises a cleaning ring and a cleaning unit. The cleaning ring is arranged in the sliding sleeve block through the cleaning unit.

[0010] Through the above technical solution, the speed measuring head can be moved under the action of the moving mechanism, so that workers can be located outside the middle of the road when inspecting the speed measuring head, reducing the impact on traffic operation. At the same time, the side rod can be cleaned in conjunction with the cleaning mechanism to ensure a good city appearance. And the position of the speed measuring head can be adjusted by the threaded rod driving the threaded sleeve to move, thereby enhancing the overall practicality of the device.

[0011] As a further improvement of the above scheme, the moving unit includes a connecting rod and a link rod, the link rod is opened on the side rod, and one end of the connecting rod is fixed to the threaded sleeve block, the other end of the connecting rod is fixed in the sliding sleeve block, and the connecting rod slides in the link rod.

[0012] Through the above technical solution, the speed measuring head and the sliding sleeve block are driven to move under the connection of the connecting rod, and then the speed measuring head is moved from the middle of the road to the side of the road, so that the speed measuring head can be inspected more conveniently. In addition, the connecting rod is opened below the side rod, which can reduce the entry of rainwater to a certain extent.

[0013] As a further improvement of the above scheme, the meshing unit includes bevel gear 1, bevel gear 2, a turning handle, a door and a turning rod. Bevel gear 1 is arranged at the other end of the threaded rod, and bevel gear 1 and bevel gear 2 constitute a meshing connection structure. The middle part of bevel gear 2 is fixed on the turning rod. Three top plates of different lengths are fixed at equal distances in the support rod, and one end of the turning rod is connected to the top plate through a bearing. The other end of the turning rod is located on one side of the door and fixedly connected to the turning handle. The door is hinged on the support rod.

[0014] According to the above technical solution, a hole is opened on the support rod on one side of the door, so that the worker can put his hand through the hole and rotate the rotating rod inside the support rod, thereby driving the speed measuring head to move. In addition, different top plates can stably set the rotating rod, and the rotating rods in different positions can drive the threaded rod to rotate stably.

[0015] As a further improvement of the above scheme, the cleaning unit includes a cleaning ring, a spring groove, a spring, an inclined panel, a fixed protrusion, an extension rod, a movable groove, a sliding unit and a rolling unit. One end of the cleaning ring is fixed to the fixed protrusion, and a groove for the fixed protrusion to be clamped is opened inside one end of the sliding sleeve. Multiple spring grooves are opened inside the other end of the sliding sleeve, and one end of the spring is welded in the spring groove. The other end of the spring is welded to one end of the inclined panel, and the other end of the inclined panel is in contact with the side rod. The two extension rods are fixed on the cleaning ring, and the movable grooves are opened on the sliding sleeve, and the movable grooves can allow the extension rods to pass through.

[0016] Through the above technical solution, by fixing a fixed protrusion and two extension rods at one end of the cleaning ring, it can be ensured that the fixed protrusion is inserted into the card slot provided in the sliding sleeve. In addition, it is ensured that the cleaning ring can move relatively stably with the sliding sleeve to clean the outside of the side rod, making the road appearance better and neater. The extension rod is provided, and the movable groove provided on the sliding sleeve allows the extension rod to move in the movable groove when the sliding sleeve contacts the support rod, so that the cleaning ring can be easily removed and replaced. Both sides of the inclined panel are provided with inclined surfaces, which can easily remove or insert the cleaning ring from the sliding sleeve. Under the setting of the spring, when the inclined panel is not under force, it can be attached to the side rod to protect the inside of the sliding sleeve.

[0017] As a further improvement of the above solution, the sliding unit includes a slider and a slide rail, the two sliders are fixed on the inclined plate, and the two slide rails are opened at both ends of the spring groove, and the slide rails slide in the slider.

[0018] Through the above technical solution, when the slider slides on the slide rail, the stability and smoothness of the inclined panel when moving can be guaranteed.

[0019] As a further improvement of the above solution, the rolling unit includes balls, and a plurality of the balls are all rolled and embedded in the sliding sleeve, and the balls are in contact with the cleaning ring.

[0020] Through the above technical solution, the multiple balls are arranged to make the cleaning ring move more smoothly inside the sliding sleeve.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model can move the speed measuring head to the side of the road for inspection under the action of the moving mechanism, thereby reducing the danger of driving on the road. Moreover, the outside of the side rod can be cleaned under the action of the cleaning mechanism, making the road appearance tidier. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall planar cross-sectional structure of a radar information processing device for road monitoring provided in Example 1 of the utility model;

[0024] Figure 2 A schematic diagram of the cross-sectional structure of a sidebar of a radar information processing device for road monitoring;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of one end of a sliding sleeve block of a radar information processing device for road monitoring;

[0026] Figure 4A schematic diagram of the three-dimensional structure of the other end of a sliding sleeve block of a radar information processing device for road monitoring;

[0027] Figure 5 A radar information processing device for road monitoring Figure 1 The structural diagram at A in the middle;

[0028] Figure 6 A radar information processing device for road monitoring Figure 1 The structural diagram at B in the middle;

[0029] Figure 7 A radar information processing device for road monitoring Figure 6 The structural diagram at C in the middle;

[0030] Figure 8 A radar information processing device for road monitoring Figure 6 Schematic diagram of the structure at D in the figure.

[0031] Description of main symbols:

[0032] 1. Speed ​​measuring head; 2. Sliding sleeve; 3. Side rod; 4. Support rod; 5. Connecting rod; 6. Connecting rod; 7. Threaded sleeve; 8. Threaded rod; 9. Bevel gear 1; 10. Bevel gear 2; 11. Turn handle; 12. Door; 13. Ball bearing; 14. Cleaning ring; 15. Spring groove; 16. Spring; 17. Inclined panel; 18. Sliding block; 19. Slide rail; 20. Fixed protrusion; 21. Extending rod; 22. Movable groove. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0034] Embodiment 1:

[0035] Please combine Figure 1-8 , a radar information processing device for road monitoring in this embodiment includes a speed measuring head 1, on which a sliding sleeve block 2 is provided;

[0036] The moving mechanism includes a side rod 3, a support rod 4, a threaded sleeve 7, a threaded rod 8, a moving unit and an engagement unit. The support rod 4 is fixed on the ground, the side rod 3 is fixed on the support rod 4, and the support rod 4 and the side rod 3 are connected to form a second channel for the engagement unit to rotate. One end of the threaded rod 8 is arranged in the side rod 3 through a bearing, and the other end of the threaded rod 8 is located in the support rod 4. The threaded sleeve 7 and the threaded rod 8 constitute a threaded connection structure.

[0037] The cleaning mechanism comprises a cleaning ring 14 and a cleaning unit. The cleaning ring 14 is arranged in the sliding sleeve block 2 through the cleaning unit.

[0038] The moving unit includes a connecting rod 5 and a connecting rod 6. The connecting rod 6 is provided on the side rod 3. One end of the connecting rod 5 is fixed to the threaded sleeve 7. The other end of the connecting rod 5 is fixed in the sliding sleeve 2. The connecting rod 5 slides in the connecting rod 6.

[0039] The meshing unit includes bevel gear 1 9, bevel gear 2 10, a turning handle 11, a door 12 and a turning rod. Bevel gear 1 9 is arranged at the other end of the threaded rod 8, and bevel gear 1 9 and bevel gear 2 10 constitute a meshing connection structure. The middle part of bevel gear 2 10 is fixed on the turning rod. Three top plates of different lengths are fixed at equal distances in the support rod 4, and one end of the turning rod is connected to the top plate through a bearing. The other end of the turning rod is located on one side of the door 12 and is fixedly connected to the turning handle 11. The door 12 is hinged on the support rod 4.

[0040] The implementation principle of the radar information processing device for road monitoring of the present application is as follows: when inspecting or maintaining the speed measuring head 1, first unlock the door 12 with a key, and after opening the door 12, expose the inside of the support rod 4 to the outside, and turn the handle 11 that needs to be inspected, drive one of the rotating rods to rotate, and then make the bevel gear 2 10 connected to the rotating rod also rotate, and drive the bevel gear 1 9 to rotate at the same speed under the meshing connection between the bevel gear 1 9 and the bevel gear 2 10. Make the threaded rod 8 rotate, and under the threaded connection between the threaded rod 8 and the threaded sleeve block 7, drive the threaded sleeve block 7 to approach the support rod 4, drive the connecting rod 5 to slide in the connecting rod 6, and the connecting rod 5 pulls the sliding sleeve block 2 to approach the support rod 4. Then, the speed measuring head 1 is driven to approach the support rod 4. In this process, the cleaning ring 14 will contact the side rod 3 and move with the sliding sleeve block 2 to clean the outside of the side rod 3. During the movement of the sliding sleeve block 2, the extension rod 21 first contacts the support rod 4. As the sliding sleeve block 2 continuously drives the cleaning ring 14 to move, the movable groove 22 will cover the extension rod 21, so that the fixed protrusion 20 gradually moves away from the slot in the sliding sleeve block 2, and the other end of the cleaning ring 14 contacts the inclined plate 17 and presses it, so that the spring 16 is compressed, and the slider 18 slides on the slide rail 19, driving the inclined plate 17 to gradually move away from the side rod 3, thereby forming a channel for the cleaning ring 14 to move out between the side rod 3 and the side rod 3. When the movable groove When the extension rod 21 is completely covered by the extension rod 22, the other end of the cleaning ring 14 has passed through the channel 1 and is located at one end of the sliding sleeve block 2, and the other end of the sliding sleeve block 2 is in contact with the support rod 4, so that the cleaning ring 14 can be pulled out from the inside of the sliding sleeve block 2 and replaced. During the movement of the cleaning ring 14, the plurality of balls 13 will be driven by the cleaning ring 14 to roll, and then the elevator is placed on one side of the sidewalk, and the workers are moved to the side of the speed measuring head 1 above the support rod 4, and the speed measuring head 1 can be directly inspected, and the cleaning ring 14 can be pulled out and replaced with a new cleaning ring 14. When replacing the new cleaning ring 14, only one end of the fixed protrusion 20 needs to contact the inclined plate 17 and press it into the sliding sleeve block 2. The inclined plate 17 will be pressed into the spring groove 15, and the spring 16 will be compressed, and the slider 18 will slide on the slide rail 19. Then, once the passage is opened again, the cleaning ring 14 contacts the ball 13, and the ball 13 rolls, inserting the fixed protrusion 20 into the slot in the sliding sleeve 2. When the finger is away from the inclined plate 17, the rebound potential energy of the spring 16 drives the inclined plate 17 to fit the outer side of the side rod 3 again. After the inspection of the speed measuring head 1 and the replacement of the cleaning ring 14 are completed, the rotating rod is rotated to drive the sliding sleeve 2 back to its original position.

[0041] When the speed measuring head 1 starts working, the photographed photos are transmitted to the data exchange unit, and then transmitted to the display by the data exchange unit for image display.

[0042] Embodiment 2:

[0043] Combination Figure 1-8 On the basis of Example 1, the present embodiment is further improved in that: the cleaning unit includes a cleaning ring 14, a spring groove 15, a spring 16, a ramp plate 17, a fixed protrusion 20, an extension rod 21, a movable groove 22, a sliding unit and a rolling unit, one end of the cleaning ring 14 is fixed to the fixed protrusion 20, and a slot for the fixed protrusion 20 to be clamped is provided inside one end of the sliding sleeve 2, a plurality of spring grooves 15 are provided inside the other end of the sliding sleeve 2, and one end of the spring 16 is welded in the spring groove 15, the other end of the spring 16 is welded to one end of the ramp plate 17, and the other end of the ramp plate 17 is in contact with the side rod 3, two extension rods 21 are fixed on the cleaning ring 14, and the movable grooves 22 are provided on the sliding sleeve 2, and the movable grooves 22 can be passed through by the extension rod 21.

[0044] The sliding unit includes a slider 18 and a slide rail 19 . The two sliders 18 are fixed on the inclined plate 17 . The two slide rails 19 are disposed at two ends of the spring slot 15 . The slide rails 19 slide in the sliders 18 .

[0045] The rolling unit includes balls 13 . A plurality of balls 13 are all rolled and embedded in the sliding sleeve 2 , and the balls 13 are in contact with the cleaning ring 14 .

[0046] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A radar information processing device for road monitoring, characterized in that: include: A speed measuring head, wherein a sliding sleeve block is provided on the speed measuring head; A moving mechanism, the moving mechanism comprising a side rod, a support rod, a threaded sleeve, a threaded rod, a moving unit and an engagement unit, the support rod is fixed on the ground, the side rod is fixed on the support rod, and the support rod and the side rod are connected to form a second channel for the engagement unit to rotate, one end of the threaded rod is arranged in the side rod through a bearing, and the other end of the threaded rod is located in the support rod, and the threaded sleeve and the threaded rod constitute a threaded connection structure; A cleaning mechanism, the cleaning mechanism comprising a cleaning ring and a cleaning unit, the cleaning ring being arranged in the sliding sleeve block through the cleaning unit; The mobile unit includes a connecting rod and a link rod, wherein the connecting rod is provided on the side rod, one end of the connecting rod is fixed to the threaded sleeve block, the other end of the connecting rod is fixed in the sliding sleeve block, and the connecting rod slides in the connecting rod; The meshing unit includes bevel gear 1, bevel gear 2, a turning handle, a door and a turning rod. Bevel gear 1 is arranged at the other end of the threaded rod, and bevel gear 1 and bevel gear 2 constitute a meshing connection structure. The middle part of bevel gear 2 is fixed on the turning rod. Three top plates of different lengths are fixed at equal distances in the support rod, and one end of the turning rod is connected to the top plate through a bearing. The other end of the turning rod is located on one side of the door and fixedly connected to the turning handle. The door is hinged on the support rod.

2. A road monitoring radar information processing device as claimed in claim 1, characterized in that: The cleaning unit includes a cleaning ring, a spring groove, a spring, an inclined plate, a fixed protrusion, an extension rod, a movable groove, a sliding unit and a rolling unit. One end of the cleaning ring is fixed to the fixed protrusion, and a groove for the fixed protrusion to be clamped is provided inside one end of the sliding sleeve. A plurality of spring grooves are provided inside the other end of the sliding sleeve, and one end of the spring is welded in the spring groove. The other end of the spring is welded to one end of the inclined plate, and the other end of the inclined plate is in contact with the side rod. The two extension rods are fixed to the cleaning ring, and the movable grooves are provided on the sliding sleeve, and the movable grooves can allow the extension rods to pass through.

3. A road monitoring radar information processing device as claimed in claim 2, characterized in that: The sliding unit comprises a sliding block and a sliding rail, wherein two sliding blocks are fixed on the inclined plate, and two sliding rails are arranged at two ends of the spring groove, and the sliding rails slide in the sliding blocks.

4. A road monitoring radar information processing device as claimed in claim 2, characterized in that: The rolling unit comprises balls, and a plurality of the balls are all rolled and embedded in the sliding sleeve block, and the balls are in contact with the cleaning ring.

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