Highway structure layer multi-source detection equipment integrated mounting device

Abstract

According to the highway structure layer multi-source detection equipment integrated mounting device provided by the utility model, the radar body is controlled to be unfolded in the operation process and retracted in the non-operation process by adopting the electric control system, so that the safety of radar body equipment and the safety of operators can be effectively improved. According to the utility model, integration and lightweight integration of multi-source acquisition equipment in the detection operation process of a highway structure layer are realized, and the radar body can be unfolded in the normal working process and retracted in the non-working state through the electric control system, so that the safety in the operation process is effectively improved, and the working efficiency is improved. The time for manually installing and adjusting equipment during field collection is reduced, and the working intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge detection equipment, in particular to an integrated mounting device for multi-source detection equipment of highway structural layers. Background Art

[0002] Highway subgrades are constantly subjected to the self-weight of the land, traffic loads, rain erosion, etc. all year round, and abnormal diseases such as cracks, potholes, and collapses will occur, becoming a major hidden danger to highway traffic safety. With the continuous increase of the mileage of highways in our country, the tasks of highway maintenance and management are becoming increasingly onerous. At present, most of the hidden diseases detection of highway pavement subgrades relies on ground-penetrating radar detection. The common detection method is to detect based on manually towed radar or trailer-mounted radar. The towing device is bulky, and it takes a great deal of manpower and time to disassemble and assemble the towing device, which affects the operation efficiency; at present, the detection of highway structural layers only relies on ground-penetrating radar, and the data source is single, which cannot provide effective support for disease location. There is an urgent need to configure disease location equipment such as cameras and inertial navigation; and in the case of special sections or extreme weather conditions, most towing devices or trailer-mounted radars cannot store the equipment in time, resulting in problems such as low efficiency, high labor intensity, and poor safety. Summary of the Invention

[0003] In view of the above problems, the utility model provides an integrated mounting device for multi-source detection equipment of highway structural layers to realize safe and reliable equipment control during the rapid detection operation of highway structural layers.

[0004] An integrated mounting device for multi-source detection equipment of highway structural layers includes three parts: an equipment box, a storage box, and an electric control system; among which:

[0005] The equipment box includes an upper cover, a handle, a housing, a fan, a power display module, a charging port, an RJ45 interface, a switch, an antenna bracket, a GNSS antenna, a rubber antenna, a WiFi6 dual-band wireless router, a WJ66 module, an inertial navigation module, a mounting plate, a DTU module, a cooling fan, an industrial router, and a battery; the mounting plate is fixedly installed at the bottom of the box body, and the WiFi6 dual-band wireless router, the WJ66 module, the inertial navigation module, the DTU module, the cooling fan, the industrial router, and the battery are fixedly installed on the mounting plate; the GNSS antenna is supported and installed at the side end of the equipment housing through the antenna bracket, and the equipment box housing needs to be installed with a fan, a power display module, a charging port, an RJ45 interface, and a switch to connect the internal equipment of the equipment box or display the equipment status; the equipment box is convenient to disassemble by installing a handle on the upper cover;

[0006] The storage box includes a housing, shock-absorbing sponge, camera storage compartment, GNSS antenna storage compartment, and encoder storage compartment. The shock-absorbing sponge is fixed inside the storage box to reduce equipment vibration. When the camera, GNSS antenna, and encoder are in a non-operating state, they are respectively placed in the camera storage compartment, GNSS antenna storage compartment, and encoder storage compartment inside the storage box.

[0007] The electric control system includes a mounting bracket, steel wire rope, cross beam, electric winch, trailer hitch connector, radar hinge, and radar body. The trailer hitch connector provides an interface for the overall mounting device to connect to the vehicle's trailer hitch. The steel wire rope, cross beam, electric winch, and radar hinge control the deployment and retraction of the radar body of the mounting device.

[0008] For the integrated mounting device for rapid detection of highway structural layers described in the present utility model, when the radar body is deployed in the working state, its bottom is parallel to the ground and is 10 cm to 15 cm above the ground.

[0009] For the integrated mounting device for rapid detection of highway structural layers described in the present utility model, the installation position of the radar hinge on the cross beam is 55 cm to 75 cm away from the trailer hitch connector and can swing back and forth along the vehicle driving direction to prevent the radar body from being damaged on slopes.

[0010] For the integrated mounting device for rapid detection of highway structural layers described in the present utility model, the electric winch controls the deployment angle range of the cross beam to be 0° to 90°.

[0011] For the integrated mounting device for rapid detection of highway structural layers described in the present utility model, the antenna bracket is fixedly installed on the side of the housing, and the GNSS antenna is installed on the antenna bracket and is detachable. In the working state, the GNSS antenna is located on the vertical line of the geometric center of the radar body.

[0012] For the integrated mounting device for rapid detection of highway structural layers described in the present utility model, the equipment box, storage box, trailer hitch connector, cross beam, and electric winch are all fixedly installed on the mounting bracket as a whole, and the height between the lower bottom edge of the equipment box and the cross beam meets the length when the cross beam is retracted.

[0013] Compared with the prior art, the utility model integrates and stores multi-source acquisition devices in the process of detecting highway structural layers, further improving the portability and safety of the detection devices; by adopting an electric control system to control the deployment and retraction of the radar body during operation and non-operation, the safety of the radar body device and the safety of operators can be effectively improved. To sum up, the integrated mounting device for rapid detection of highway structural layers realizes the integrated and lightweight integration of multi-source acquisition devices in the process of detecting highway structural layers. Through the electric control system, the radar body can be deployed during normal operation and retracted in the non-working state, effectively improving the safety of the operation process, reducing the time for manual installation and adjustment of equipment during field acquisition, and reducing the work intensity and time cost. Brief Description of the Drawings

[0014] Figure 1 is the overall structure diagram of the integrated mounting device for multi-source detection equipment of highway structural layers;

[0015] Figure 2 is the external structure diagram of the equipment box;

[0016] Figure 3 is the internal structure diagram of the equipment box;

[0017] Figure 4 is the structure diagram of the storage box;

[0018] Among them, the upper cover 1, handle 2, housing 3, fan 4, power display module 5, charging port 6, RJ45 interface 7, switch 8, antenna bracket 9, GNSS antenna 10, rubber rod antenna 11, WiFi6 dual-band wireless router 12, WJ66 module 13, inertial navigation module 14, mounting plate 15, DTU module 16, cooling fan 17, industrial router 18, battery 19, outer shell 20, shock-absorbing sponge 21, camera storage compartment 22, GNSS antenna storage compartment 23, encoder storage compartment 24, mounting bracket 25, steel wire rope 26, cross beam 27, electric winch 28, trailer hitch connector 29, radar hinge 30, radar body 31. Detailed Embodiments

[0019] The following further details an integrated mounting device for multi-source detection equipment of highway structural layers of the present utility model in conjunction with the drawings and specific embodiments: Embodiment

[0020] An integrated mounting device for multi-source detection equipment of highway structural layers includes three parts: an equipment box, a storage box, and an electric control system, as Figure 1As shown in the figure, the electric control system includes a mounting bracket 25, a wire rope 26, a cross beam 27, an electric winch 28, a trailer hitch connector 29, a radar hinge 30, and a radar body 31; the trailer hitch connector 29 provides an interface for the overall mounting device to be connected to the vehicle's trailer hitch; the wire rope 26, the cross beam 27, the electric winch 28, and the radar hinge 30 can control the deployment and retraction of the radar body 31 of the mounting device. Among them, the electric winch 4 can control the deployment angle range of the cross beam 27 to be 0° to 90°. When the radar body 31 is in the deployed working state, its bottom is parallel to the ground and is 10 cm to 15 cm above the ground. The installation position of the radar hinge 30 on the cross beam 27 is about 55 cm to 75 cm away from the trailer hitch connector 29 and can swing back and forth along the vehicle's driving direction to prevent damage to the radar body 31 when encountering a sloping road.

[0021] The external structure diagram of the equipment box 1 is as shown in Figure 2 the figure, and it includes an upper cover 1, a handle 2, a housing 3, a fan 4, a power display module 5, a charging port 6, an RJ45 interface 7, a switch 8, an antenna bracket 9, a GNSS antenna 10, and a rubber antenna 11. Among them, the antenna bracket 9 is fixedly installed on the side of the housing 3, and the GNSS antenna 10 is installed on the antenna bracket 9 and is detachable. In the working state, the GNSS antenna 10 is located on the vertical line of the geometric center of the radar body 31. The fan 4, the power display module 5, the charging port 6, the RJ45 interface 7, and the switch 8 are used to connect the internal devices of the equipment box or display the device status; the internal structure diagram of the equipment box 1 is as shown in Figure 3 the figure, and it includes a WiFi6 dual-band wireless router 12, a WJ66 module 13, an inertial navigation module 14, a mounting plate 15, a DTU module 16, a cooling fan 17, an industrial router 18, and a battery 19. Among them, the mounting plate 15 is fixedly installed at the bottom of the box body, and the WiFi6 dual-band wireless router 12, the WJ66 module 13, the inertial navigation module 14, the DTU module 16, the cooling fan 17, the industrial router 18, and the battery 19 are fixedly installed on the mounting plate 15.

[0022] The structure diagram of the storage box 2 is as shown in Figure 4 the figure, and it includes a housing 20, shock-absorbing sponge 21, a camera storage compartment 22, a GNSS antenna storage compartment 23, and an encoder storage compartment 24. Among them, the shock-absorbing sponge 21 is fixed inside the storage box to reduce equipment vibration; the camera, the GNSS antenna, and the encoder are respectively placed in the camera storage compartment 22, the GNSS antenna storage compartment 23, and the encoder storage compartment 24 inside the storage box when not in the working state. In this example, 2 cameras are configured for detection needs and can be respectively placed in 2 camera storage compartments.

[0023] The above has described in detail the examples of the present utility model in conjunction with the embodiments. However, the present utility model is not limited to the above examples. Various changes that can be made without departing from the gist of the present utility model within the knowledge scope of those of ordinary skill in the art should also be regarded as the protection scope of the present utility model.

Claims

1. An integrated mounting device for multi-source detection equipment of highway structural layers, characterized in that, Including: An equipment box, a storage box, and an electric control system, which are divided into three parts. Among them: The equipment box includes an upper cover, a handle, a housing, a fan, a power display module, a charging port, an RJ45 interface, a switch, an antenna bracket, a GNSS antenna, a rubber antenna, a WiFi6 dual-band wireless router, a WJ66 module, an inertial navigation module, a mounting plate, a DTU module, a cooling fan, an industrial router, and a battery. The mounting plate is fixedly installed at the bottom of the box body, and the WiFi6 dual-band wireless router, the WJ66 module, the inertial navigation module, the DTU module, the cooling fan, the industrial router, and the battery are fixedly installed on the mounting plate. The GNSS antenna is supported and installed on the side end of the equipment housing through the antenna bracket. The housing of the equipment box is equipped with a fan, a power display module, a charging port, an RJ45 interface, and a switch to connect the internal equipment of the equipment box or display the equipment status. The equipment box is easy to disassemble by installing a handle on the upper cover. The storage box includes a housing, shock-absorbing sponge, a camera storage compartment, a GNSS antenna storage compartment, and an encoder storage compartment. The shock-absorbing sponge is fixed inside the storage box to reduce equipment vibration. When not in use, the camera, GNSS antenna, and encoder are respectively placed in the camera storage compartment, GNSS antenna storage compartment, and encoder storage compartment inside the storage box. The electric control system includes a mounting bracket, a steel wire rope, a cross beam, an electric winch, a trailer hitch connector, a radar hinge, and a radar body. The trailer hitch connector provides an interface for the overall mounting device to connect to the vehicle's trailer hitch. The steel wire rope, cross beam, electric winch, and radar hinge control the deployment and retraction of the radar body of the mounting device.

2. The integrated mounting device for multi-source detection equipment of highway structural layers according to claim 1, characterized in that, When the radar body is deployed in the working state, its bottom is parallel to the ground and is 10 cm to 15 cm above the ground.

3. The integrated mounting device for multi-source detection equipment of highway structural layers according to claim 2, characterized in that, The installation position of the radar hinge on the cross beam is 55 cm to 75 cm away from the trailer hitch connector and can swing back and forth along the vehicle's driving direction to prevent the radar body from being damaged on a slope.

4. The integrated mounting device for multi-source detection equipment of highway structural layers according to claim 3, characterized in that, The electric winch controls the deployment angle range of the cross beam to be 0° to 90°.

5. The integrated mounting device for multi-source detection equipment of highway structural layers according to claim 4, characterized in that, The antenna bracket is fixedly installed on the side of the housing, and the GNSS antenna is installed on the antenna bracket and is detachable. In the working state, the GNSS antenna is located on the vertical line of the geometric center of the radar body.

6. The integrated mounting device for multi-source detection equipment of highway structural layers according to claim 5, characterized in that, The equipment box, storage box, trailer hitch connector, cross beam, and electric winch are all fixedly installed on the mounting bracket as a whole. The height between the lower bottom edge of the equipment box and the cross beam meets the length when the cross beam is retracted.

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