CN212738359U - Urban road radar hole monitoring facilities - Google Patents
Urban road radar hole monitoring facilities Download PDFInfo
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- CN212738359U CN212738359U CN202021494124.7U CN202021494124U CN212738359U CN 212738359 U CN212738359 U CN 212738359U CN 202021494124 U CN202021494124 U CN 202021494124U CN 212738359 U CN212738359 U CN 212738359U
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- urban road
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Abstract
The utility model discloses an urban road radar cavity monitoring facilities, including vehicle body bottom plate, the equal fixedly connected with curb plate of vehicle body bottom plate up end both sides and front and back end, four blocks of curb plate up end fixedly connected with roofs, the top mouth has been seted up at the roof middle part, it is connected with flip to rotate between the wall of top mouth both sides, the vehicle body bottom plate up end is close to the equal fixedly connected with baffle of both sides department, spacing recess has all been seted up on two relative baffle inner walls, all be provided with first spacing spring in two spacing recesses, the equal fixed connection of two first spacing spring up end is on two spacing recess inner walls. The utility model discloses an urban road radar hole monitoring facilities, the device have stronger stability and operate advantage such as convenient.
Description
Technical Field
The utility model relates to an urban road radar cavity monitoring field especially relates to an urban road radar cavity monitoring facilities.
Background
The road needs to detect the subgrade after being constructed or passing for a period of time, the quality of the detected subgrade is an important index for ensuring the safety of the road, at present, a ground penetrating radar is needed to scan when the quality of the road subgrade is detected, the ground penetrating radar is also called as a ground penetrating radar, and a geological radar is a nondestructive detection mode for determining the distribution of underground media by using radio waves with higher frequency, can detect metal and non-metal objects, such as underground cement pipelines, and can also detect road problems such as underground cavities.
The common road radar hole monitoring equipment in the prior art is generally placed on a trolley and is pushed by workers to monitor the road surface, and the monitoring speed is too slow to meet the requirement of rapid monitoring under the condition, so that the method for placing a monitoring radar on the pulled trolley by pulling an automobile gradually replaces the traditional hand-push method, but the method is rapid, but the impact force on the trolley on a bumpy road surface cannot be reduced, and the damage of internal parts of the detection radar is easily caused after long-time use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the urban road radar hole monitoring facilities who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an urban road radar cavity monitoring device comprises a vehicle body bottom plate, wherein two sides and the front end and the rear end of the upper end surface of the vehicle body bottom plate are fixedly connected with side plates, the upper end surfaces of four side plates are fixedly connected with a top plate, the middle part of the top plate is provided with a top opening, a flip cover is rotatably connected between two side walls of the top opening, baffle plates are fixedly connected to the upper end surface of the vehicle body bottom plate close to two sides, the inner walls of two opposite baffle plates are respectively provided with a limiting groove, a first limiting spring is arranged in each limiting groove, the upper end surfaces of the two first limiting springs are respectively fixedly connected to the inner walls of the two limiting grooves, the lower end surfaces of the two first limiting springs are respectively fixedly connected with an L-shaped lifting rod, the lower end surfaces of the two L-shaped lifting rods are respectively fixedly connected with a stop block, movable blocks are respectively arranged below the two L-shaped lifting rods, the two movable, one ends of the two first damping springs, which are far away from the two movable blocks, are fixedly connected to the inner walls of the two opposite side plates, the middle part of the upper end surface of the vehicle body bottom plate is provided with a radar detection device, two sides of the lower end surface of the radar detection device are respectively connected with a transmitting probe and a receiving probe, first rectangular sliding holes are formed in both sides of the middle of the vehicle body bottom plate, a plurality of second damping springs are fixedly connected to the lower end face of the middle of the vehicle body bottom plate, the lower end surfaces of the second damping springs are fixedly connected with damping plates, the lower ends of the transmitting probe and the receiving probe respectively penetrate through the two first rectangular sliding holes and are sleeved on the two sides of the middle part of the damping plates in a threaded manner, the automobile body bottom plate lower end face is close to the equal fixedly connected with spring damper in four corners department, the equal fixedly connected with first pulley of terminal surface under four spring damper, roof up end one side is close to the equal fixedly connected with pull rod of front and back end department.
As a further description of the above technical solution:
one end of the turnover cover close to the pull rod is fixedly connected with a baffle plate below the turnover cover through a bolt.
As a further description of the above technical solution:
and the lower end surface of the damping plate is respectively and rotatably connected with three second pulleys close to the front end and the rear end.
As a further description of the above technical solution:
the upper ends of the two baffle plates are fixedly connected to the lower end face of the top plate.
As a further description of the above technical solution:
the plurality of second damping springs are in a rectangular array.
As a further description of the above technical solution:
the front and the back relative side plates are tightly attached to the radar detection device.
The utility model discloses following beneficial effect has:
compared with the traditional road radar hole monitoring device, the device reduces the impact force applied to the monitoring device to the maximum extent by adding the damping structure in the installation compartment.
Compared with the traditional road radar hole monitoring device, the device has the advantages that the baffle is arranged at the bottom end of the device, so that the probe is prevented from being scratched by objects such as broken stones.
Compared with the traditional hand-push type monitoring device, the device can detect the road section cavity condition needing to be detected in a short time by pulling and monitoring the automobile.
Drawings
Fig. 1 is a schematic front sectional view of an urban road radar cavity monitoring device provided by the present invention;
fig. 2 is the utility model provides a top view of urban road radar hole monitoring facilities.
Illustration of the drawings:
1. a vehicle body floor; 2. a side plate; 3. a top plate; 4. a top opening; 5. a cover is turned; 6. a pull rod; 7. a baffle plate; 8. a limiting groove; 9. a first limit spring; 10. an L-shaped lifting rod; 11. a stopper; 12. a first damping spring; 13. a movable block; 14. a first rectangular slide hole; 15. a radar detection device; 16. a transmitting probe; 17. a damper plate; 18. a second damping spring; 19. a spring damper; 20. a first pulley; 21. a second pulley; 22. a probe is received.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: an urban road radar cavity monitoring device comprises a vehicle body bottom plate 1, two sides and front and back ends of the upper end surface of the vehicle body bottom plate 1 are fixedly connected with side plates 2, the upper end surfaces of four side plates 2 are fixedly connected with a top plate 3, the middle part of the top plate 3 is provided with a top opening 4, two side walls of the top opening 4 are rotatably connected with a flip cover 5, baffle plates 7 are fixedly connected with the upper end surface of the vehicle body bottom plate 1 close to the two sides, the inner walls of the two opposite baffle plates 7 are respectively provided with a limiting groove 8, first limiting springs 9 are respectively arranged in the two limiting grooves 8, the upper end surfaces of the two first limiting springs 9 are respectively fixedly connected on the inner walls of the two limiting grooves 8, the lower end surfaces of the two first limiting springs 9 are respectively and fixedly connected with L-shaped lifting rods 10, the lower end surfaces of the two L-shaped lifting rods 10 are respectively and fixedly connected with a stop block 11, and, the lower parts of the two L-shaped lifting rods 10 are respectively provided with a movable block 13, the two movable blocks 13 respectively penetrate through the two baffle plates 7 and are fixedly connected with a first damping spring 12, one end of each of the two first damping springs 12, which is far away from the two movable blocks 13, is fixedly connected to the inner walls of the two opposite side plates 2, the middle part of the upper end surface of the vehicle body bottom plate 1 is provided with a radar detection device 15, two sides of the lower end surface of the radar detection device 15 are respectively connected with a transmitting probe 16 and a receiving probe 22, two sides of the middle part of the vehicle body bottom plate 1 are respectively provided with a first rectangular sliding hole 14, the lower end surface of the middle part of the vehicle body bottom plate 1 is fixedly connected with a plurality of second damping springs 18, the lower end surfaces of the plurality of second damping springs 18 are respectively fixedly connected with a damping plate 17, the lower ends of the transmitting probe 16 and the receiving probe, the equal fixedly connected with first pulley 20 of terminal surface under four spring damper 19, roof 3 up end one side is close to the equal fixedly connected with pull rod 6 of front and back end department, makes the device can be by the car pulling through pull rod 6.
The working principle is as follows: when in use, one end of the pull rod 6 is connected on the vehicle, then the bolt is unscrewed to open the turnover cover 5 and lift the two L-shaped lifting rods 10, so that the movable block 13 is pushed out against the radar detection means 15 by the action of the first damping spring 12, then the turning cover 5 is closed, the bolt is screwed again, when the vehicle starts the dragging device to move, if an obstacle such as a small stone is met, the small stone can be blocked or roll over from the lower part of the damping plate 17 due to the U-shaped structure of the damping plate 17, thereby ensuring that the transmitting probe 16 and the receiving probe 22 are not scratched, and simultaneously reducing the jolt of the vehicle body to the maximum extent due to the spring damper 19 and the second damping spring 18 on the damping plate 17, enabling the device to move smoothly, when the vehicle is suddenly stopped in an emergency, a buffering force can be given to the radar detection device 15 due to the action of the first damping spring 12, and the situation that the radar detection device 15 is damaged by the aid of long-term vibration is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an urban road radar hole monitoring facilities, includes underbody (1), its characterized in that: the two sides and the front end and the rear end of the upper end face of the vehicle body bottom plate (1) are fixedly connected with side plates (2), the upper end faces of the four side plates (2) are fixedly connected with a top plate (3), a top opening (4) is formed in the middle of the top plate (3), a flip cover (5) is rotatably connected between the two side walls of the top opening (4), baffle plates (7) are fixedly connected to the positions, close to the two sides, of the upper end face of the vehicle body bottom plate (1), limiting grooves (8) are formed in the inner walls of the two opposite baffle plates (7), first limiting springs (9) are arranged in the two limiting grooves (8), the upper end faces of the two first limiting springs (9) are fixedly connected to the inner walls of the two limiting grooves (8), L-shaped lifting rods (10) are fixedly connected to the lower end faces of the two first limiting springs (9), and stop blocks (11) are fixedly connected to the, two L type shadoofs (10) below all are provided with movable block (13), two movable blocks (13) all run through two baffle (7) and the first damping spring (12) of fixedly connected with, two equal fixed connection of movable block (13) one end are kept away from in two first damping spring (12) on two relative curb plate (2) inner walls, vehicle body bottom plate (1) up end middle part is provided with radar detection device (15), terminal surface both sides are connected with transmitting probe (16) and receiving probe (22) respectively under radar detection device (15), first rectangle slide opening (14) have all been seted up to vehicle body bottom plate (1) middle part both sides, many second damping spring (18) of terminal surface fixedly connected with under many second damping spring (18), terminal surface fixedly connected with damper plate (17) under many second damping spring (18), transmitting probe (16) and receiving probe (22) lower extreme pass two first rectangle slide opening (14) and receiving probe (22) respectively The threaded sleeve is established in shock attenuation board (17) middle part both sides, the terminal surface is close to equal fixedly connected with spring damper (19) in four corners department under vehicle body bottom plate (1), the equal fixedly connected with first pulley (20) of terminal surface under four spring damper (19), roof (3) up end one side is close to equal fixedly connected with pull rod (6) of front and back end department.
2. The urban road radar hole monitoring device according to claim 1, wherein: one end of the turnover cover (5) close to the pull rod (6) is fixedly connected with a baffle (7) below the turnover cover through a bolt.
3. The urban road radar hole monitoring device according to claim 1, wherein: the lower end face of the damping plate (17) is respectively and rotatably connected with three second pulleys (21) close to the front end and the rear end.
4. The urban road radar hole monitoring device according to claim 1, wherein: the upper ends of the two baffle plates (7) are fixedly connected to the lower end face of the top plate (3).
5. The urban road radar hole monitoring device according to claim 1, wherein: the second plurality of dampening springs (18) are in a rectangular array.
6. The urban road radar hole monitoring device according to claim 1, wherein: the front and the back relative side plates (2) are tightly attached to the radar detection device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494124.7U CN212738359U (en) | 2020-07-23 | 2020-07-23 | Urban road radar hole monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494124.7U CN212738359U (en) | 2020-07-23 | 2020-07-23 | Urban road radar hole monitoring facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212738359U true CN212738359U (en) | 2021-03-19 |
Family
ID=75023183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021494124.7U Active CN212738359U (en) | 2020-07-23 | 2020-07-23 | Urban road radar hole monitoring facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212738359U (en) |
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2020
- 2020-07-23 CN CN202021494124.7U patent/CN212738359U/en active Active
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