Convenient-to-install radar speed measuring device for expressway

Abstract

The utility model relates to the technical field of radar speed measurement, in particular to an expressway radar speed measurement device convenient to install, which comprises a radar speed measurement device, a first connecting column is movably arranged at the top end in the radar speed measurement device, and a second connecting column is movably arranged in the center in the bottom end of the radar speed measurement device. And telescopic positioning mechanisms are movably arranged in the first connecting column and the second connecting column. By pressing the pressing convex blocks on the two sides of the first connecting column and the second connecting column, the movable springs in the pressing convex blocks are elastically deformed, and the clamping columns on the other sides of the limiting plates are driven to be separated from the connecting grooves, so that the aim of dismounting and mounting is fulfilled; the position of the lifting rod in the supporting sleeve rod can be fixed by manually rotating a threaded clamping bolt according to needs, then the overall height of the device is controlled, the device is provided with multiple disassembly structures, one-by-one disassembly can be conducted during carrying, storage and transportation are convenient, meanwhile, a simple connecting mechanism is also convenient for workers to quickly complete assembly, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of radar speed measurement, in particular to a radar speed measurement device for expressways which is easy to install. Background Art

[0002] In order to regulate the safe driving of vehicles on the road, speed measuring devices are often used to regulate the driving speed of vehicles to reduce the occurrence of accidents, especially on highways. Because the roads are smoother and the road conditions are simpler, it is more difficult for drivers to pay attention to their driving speed. Therefore, it is more necessary to use speed measuring devices to regulate the driving speed of vehicles on highways.

[0003] As shown in the announcement number CN 219493523 U, a radar speed measuring device for highways that is easy to install is disclosed, including a vertical pole and a base connected to the bottom end thereof, a radar speed meter and a solar panel are arranged on the upper end of the vertical pole, the base includes a mounting seat, the mounting seat includes two side plates, the bottom end of the vertical pole is rotatably arranged between the two side plates, and spring pins are also arranged on both sides of the bottom of the vertical pole. The device does not have a multi-pass disassembly structure, and cannot be disassembled one by one during transportation, which is not conducive to storage and transportation. At the same time, there is no simple connection mechanism, and it is time-consuming and laborious for the staff to assemble it. Once a component is damaged and needs to be repaired, the entire device needs to be replaced, which greatly increases the cost expenditure to a certain extent. Utility Model Content

[0004] The utility model aims to provide a radar speed measuring device for highways which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A radar speed measuring device for highways that is easy to install comprises a radar speed meter, wherein a first connecting column is movably arranged at the top of the interior of the radar speed meter, a second connecting column is movably arranged at the center of the interior of the bottom of the radar speed meter, a telescopic positioning mechanism is movably arranged inside the first connecting column and the second connecting column, and the telescopic positioning mechanism comprises a movable groove, a movable spring, a limiting plate, a locking column and a pressing protrusion, a movable groove is opened inside the first connecting column and the second connecting column, a plurality of movable springs are fixedly arranged inside the movable groove, a limiting plate is fixedly arranged on one side of the movable spring, a locking column is fixedly arranged on one end of the limiting plate away from the movable spring, and a pressing protrusion is fixedly arranged on the side of the limiting plate away from the locking block;

[0007] A positioning and lifting mechanism is fixedly provided at the bottom end of the second connecting column, and the positioning and lifting mechanism includes a supporting sleeve rod, a lifting rod, a positioning nut and a threaded bolt. A supporting sleeve rod is fixedly provided at the bottom end of the second connecting column, and a lifting rod is movably provided inside the supporting sleeve rod. Positioning nuts are fixedly provided on both sides of the bottom end of the supporting sleeve rod, and a threaded bolt is movably provided inside the positioning nut. The threaded bolt passes through the positioning nut and is movably connected to both sides of the lifting rod inside the supporting sleeve rod.

[0008] Preferably, a base plate is fixedly provided at the bottom end of the lifting rod, and a plurality of expansion screws are movably provided on both sides of the upper surface of the base plate, and the base plate is stably fixed to the ground by the expansion screws, which significantly improves the overall stability of the device.

[0009] Preferably, two fixing plates are fixedly provided at the top center of the base plate, a telescopic groove is opened inside the fixing plate, a telescopic column is movably provided inside the telescopic groove, one side of the telescopic column is fixedly connected to one end of the lifting rod, and manual pressing of the telescopic column can make the lifting rod detach from the base plate, completing partial disassembly, which is convenient for later storage and transportation.

[0010] Preferably, a limiting rod is movably arranged inside the limiting plate, and a plurality of connecting grooves are opened on both sides of the radar speed meter, and the connecting grooves are movably connected to the positioning columns. The setting of the limiting rod can prevent the movable springs inside the first connecting column and the second connecting column from shifting under extrusion.

[0011] Preferably, bracket plates are fixedly provided on both sides of the first connecting column, and a photovoltaic panel is fixedly provided on the top of the bracket plate. The bracket plate is set to fix the position of the photovoltaic panel. The photovoltaic panel plays an auxiliary power supply role for the device, making the device more environmentally friendly and energy-saving.

[0012] Preferably, a camera is fixedly provided on the top of the first connecting column, and the camera can be used to take real-time photos of illegal vehicles to facilitate later evidence collection and corresponding punishment.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A radar speed measuring device for highways that is easy to install. The device first uses expansion screws to stably connect and fix the base plate to the ground, and uses a radar speed meter to monitor the vehicle speed. Once there is a violation, a camera will be used to take photos of the violating vehicle for evidence collection. At the same time, when disassembling the device, it is only necessary to press the pressing protrusions on both sides of the first connecting column and the second connecting column to elastically deform the active spring inside, so as to drive the positioning column on the other side of the limit plate to disengage from the connecting groove to complete the purpose of disassembly and installation. The position of the lifting rod inside the support sleeve rod can also be fixed by manually rotating the threaded clamp bolt as needed, thereby controlling the overall height of the device.

[0015] 2. This is a radar speed measuring device for highways that is easy to install. The device has a multi-disassembly structure and can be disassembled one by one during transportation for easy storage and transportation. At the same time, the simple connection mechanism also makes it convenient for staff to quickly complete the assembly, saving time and effort. The whole is composed of multiple structures. Once a component is damaged and needs repair, it is only necessary to disassemble and replace the corresponding component without replacing the entire device. This controls the cost expenditure to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal perspective structure installation of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the convenient disassembly structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0020] In the figure: 1. radar speed meter; 2. first connecting column; 4. second connecting column; 5. movable groove; 6. movable spring; 7. limit plate; 8. positioning column; 9. pressing bump; 10. supporting sleeve rod; 11. lifting rod; 12. positioning nut; 13. threaded bolt; 14. base plate; 15. expansion screw; 16. fixing plate; 17. telescopic groove; 18. telescopic column; 19. limit rod; 20. connecting groove; 21. bracket plate; 22. photovoltaic panel; 23. camera. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A radar speed measuring device for highways that is easy to install comprises a radar speed meter 1, a first connecting column 2 is movably arranged at the top of the interior of the radar speed meter 1, a second connecting column 4 is movably arranged at the center of the bottom of the radar speed meter 1, a telescopic positioning mechanism is movably arranged inside the first connecting column 2 and the second connecting column 4, and the telescopic positioning mechanism comprises a movable groove 5, a movable spring 6, a limiting plate 7, a clamping column 8 and a pressing protrusion 9, the first connecting column 2 and the second connecting column 4 are provided with movable grooves 5, a plurality of movable springs 6 are fixedly arranged inside the movable grooves 5, a limiting plate 7 is fixedly arranged on one side of the movable spring 6, a clamping column 8 is fixedly arranged on the end of the limiting plate 7 away from the movable spring 6, and a pressing protrusion 9 is fixedly arranged on the side of the limiting plate 7 away from the clamping block;

[0024] A positioning and lifting mechanism is fixedly provided at the bottom end of the second connecting column 4, and the positioning and lifting mechanism includes a supporting sleeve rod 10, a lifting rod 11, a positioning nut 12 and a threaded bolt 13. A supporting sleeve rod 10 is fixedly provided at the bottom end of the second connecting column 4, and the lifting rod 11 is movably provided inside the supporting sleeve rod 10. Positioning nuts 12 are fixedly provided on both sides of the bottom end of the supporting sleeve rod 10, and a threaded bolt 13 is movably provided inside the positioning nut 12. The threaded bolt 13 passes through the positioning nut 12 and is movably connected to both sides of the lifting rod 11 inside the supporting sleeve rod 10.

[0025] In this embodiment, preferably, a base plate 14 is fixedly provided at the bottom end of the lifting rod 11, and a plurality of expansion screws 15 are movably provided on both sides of the upper surface of the base plate 14. The base plate is stably fixed to the ground by the expansion screws, which significantly improves the overall stability of the device.

[0026] In the present embodiment, preferably, two fixing plates 16 are fixedly provided at the top center of the base plate 14, a telescopic groove 17 is opened inside the fixing plate 16, a telescopic column 18 is movably provided inside the telescopic groove 17, one side of the telescopic column 18 is fixedly connected to one end of the lifting rod 11, and manual pressing of the telescopic column can make the lifting rod detach from the base plate, completing partial disassembly, which is convenient for later storage and transportation.

[0027] In this embodiment, preferably, a limiting rod 19 is movably provided inside the limiting plate 7, and a plurality of connecting grooves 20 are provided on both sides of the radar speed meter 1. The connecting grooves 20 are movably connected to the positioning columns 8. The setting of the limiting rod can prevent the movable springs inside the first connecting column and the second connecting column from shifting under extrusion.

[0028] In this embodiment, preferably, bracket plates 21 are fixedly provided on both sides of the first connecting column 2, and photovoltaic panels 22 are fixedly provided on the top of the bracket plates 21. The bracket plates are set to fix the position of the photovoltaic panels, and the photovoltaic panels play an auxiliary power supply role for the device, making the device more environmentally friendly and energy-saving.

[0029] In this embodiment, preferably, a camera 23 is fixedly provided on the top of the first connecting column 2, and the camera can be used to take real-time photos of illegal vehicles to facilitate later evidence collection and corresponding punishment.

[0030] When the radar speed measuring device for highways which is easy to install in this embodiment is used, the device firstly connects and fixes the base plate 14 to the ground stably by means of expansion screws 15, and monitors the vehicle speed by means of the radar speed measuring device 1. Once there is a violation, the camera 23 will be used to take photos of the illegal vehicle for evidence collection. At the same time, when disassembling the device, it is only necessary to press the pressing protrusions 9 on both sides of the first connecting column 2 and the second connecting column 4 to elastically deform the movable spring 6 inside thereof, so as to drive the clamping column 8 on the other side of the limiting plate 7 to disengage from the connecting groove 20 to complete the purpose of disassembly and installation. It is also possible to fix the position of the lifting rod 11 inside the supporting sleeve rod 10 by manually rotating the threaded clamping bolt 13 as required, so as to control the height of the entire device. The device has a multi-channel disassembly structure, which can be disassembled one by one during transportation for easy storage and transportation. At the same time, the simple connection mechanism also facilitates the staff to quickly complete the assembly, saving time and effort. The entire device composed of multiple structures, once a component is damaged and needs to be repaired, only the corresponding component needs to be disassembled and replaced, and the entire device does not need to be replaced, which controls the cost expenditure to a certain extent.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A radar speed measuring device for highways that is easy to install, characterized in that: The invention comprises a radar speed meter (1), wherein a first connecting column (2) is movably arranged at the top end of the radar speed meter (1), and a second connecting column (4) is movably arranged at the center of the bottom end of the radar speed meter (1); a telescopic positioning mechanism is movably arranged inside the first connecting column (2) and the second connecting column (4); the telescopic positioning mechanism comprises a movable groove (5), a movable spring (6), a limiting plate (7), a locking column (8) and a pressing protrusion (9); a movable groove (5) is provided inside the first connecting column (2) and the second connecting column (4); a plurality of movable springs (6) are fixedly arranged inside the movable groove (5); a limiting plate (7) is fixedly arranged on one side of the movable spring (6); a locking column (8) is fixedly arranged on the end of the limiting plate (7) away from the movable spring (6); and a pressing protrusion (9) is fixedly arranged on the side of the limiting plate (7) away from the locking block; A positioning and lifting mechanism is fixedly arranged at the bottom end of the second connecting column (4), and the positioning and lifting mechanism comprises a supporting sleeve rod (10), a lifting rod (11), a positioning nut (12) and a threaded clamping bolt (13); a supporting sleeve rod (10) is fixedly arranged at the bottom end of the second connecting column (4), a lifting rod (11) is movably arranged inside the supporting sleeve rod (10), positioning nuts (12) are fixedly arranged on both sides of the bottom end of the supporting sleeve rod (10), a threaded clamping bolt (13) is movably arranged inside the positioning nut (12), and the threaded clamping bolt (13) passes through the positioning nut (12) and is movably connected to both sides of the lifting rod (11) inside the supporting sleeve rod (10).

2. The easy-to-install highway radar speed measuring device according to claim 1 is characterized in that: A base plate (14) is fixedly arranged at the bottom end of the lifting rod (11), and a plurality of expansion screws (15) are movably arranged on both sides of the upper surface of the base plate (14).

3. The easy-to-install highway radar speed measuring device according to claim 2 is characterized in that: Two fixing plates (16) are fixedly arranged at the central top of the base plate (14), a telescopic groove (17) is provided inside the fixing plate (16), a telescopic column (18) is movably arranged inside the telescopic groove (17), and one side of the telescopic column (18) is fixedly connected to one end of the lifting rod (11).

4. The easy-to-install highway radar speed measuring device according to claim 1 is characterized in that: A limiting rod (19) is movably arranged inside the limiting plate (7), and a plurality of connecting grooves (20) are provided on both sides of the radar speed meter (1), and the connecting grooves (20) are movably connected to the positioning columns (8).

5. The easy-to-install highway radar speed measuring device according to claim 1 is characterized in that: Support plates (21) are fixedly arranged on both sides of the first connecting column (2), and a photovoltaic panel (22) is fixedly arranged on the top of the support plate (21).

6. The easy-to-install highway radar speed measuring device according to claim 1, characterized in that: A camera (23) is fixedly arranged on the top end of the first connecting column (2).

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