Technical realization elements of underwater detection device

Technical realization elements:

4. In view of this, the purpose of the embodiments of the present utility model is to provide an underwater detection device, the diving boat can send the detector to the designated position, the crawler walking wheel can walk, when the bottom water quality needs to be tested, only the crawler is needed The walking wheel touches the bottom of the water and closes the propeller, and the crawler walking wheel drives the diving boat to the designated position. The movement is small and the impact on the silt is small, which can make the water quality detection result more accurate.

5. The embodiment of the utility model is realized as follows:

6. The embodiment of the present utility model provides an underwater detection device, the underwater detection device includes a submersible boat, a detector and an auxiliary device, the submersible boat includes a hull and a propeller, the propeller and the detection The device is arranged on the hull, and the auxiliary device includes two crawler walking wheels, the crawler walking wheels are fixed to the hull, and the two crawler walking wheels are respectively located on both sides of the bottom of the hull.

7. As an alternative to the above embodiment, the crawler walking wheel is detachably connected to the propeller, a driver for driving the crawler walking wheel is provided in the submersible, and the output end of the driver It is splined with the driving wheel of the crawler walking wheel.

8. As an alternative to the above embodiment, the hull is provided with a searchlight and a camera, the searchlight and the camera are enclosed by a glass cover, the underwater detection device further includes a cleaning component, the cleaning component includes a water pump and The spray head, the water pump and the spray head are in communication, the spray head is adjacent to the glass cover, and the spray head is inclined toward the glass cover.

9. As an optional solution of the foregoing embodiment, the number of the nozzles is multiple, and at least three nozzles are arranged around each of the glass covers.

10. As an alternative to the above embodiment, the cleaning assembly further includes a drive plate, the spray head is hinged to the hull, a swing torsion spring is arranged between the spray head and the hull, and the drive disc is arranged at Around the glass cover, one side of the drive disc is provided with an annular drive curved surface, the drive curved The nozzle can swing.

11. As an alternative to the above embodiment, the underwater detection device further includes an emergency component, a hidden cavity is provided above the hull, and a cover plate and a trigger are provided on the cover of the hidden cavity, the trigger When the power of the power supply is lower than the preset power threshold, the cover is automatically turned on and the cover is opened. The emergency component is arranged in the hidden cavity. The emergency component includes an air bag and a cable. One end of the cable is connected to the hull. And the other end is connected with the airbag.

12. As an optional solution of the above embodiment, the outer surface of the airbag is provided with a color layer.

13. As an optional solution of the foregoing embodiment, the emergency component further includes a floating block, and the floating block is fixed on the pull wire.

14. As an optional solution of the above embodiment, the number of the propellers is four, of which two of the propellers are located in the middle of the hull and are arranged along the vertical direction, and the other two are located in the The stern part of the hull is arranged horizontally.

15. As an alternative to the foregoing embodiment, the hull is provided with a detection cavity, a water inlet, and a water outlet, the water inlet and the water outlet are respectively connected to the detection cavity, and the water inlet and the water outlet are respectively connected to the detection cavity. The water outlets are all provided with a one-way valve, and the detector is arranged in the detection cavity.

16. The beneficial effects of this utility model are:

17. With the underwater detection device provided by the utility model, the diving boat can send the detector to a designated position, and the crawler walking wheel can walk. When the bottom water quality needs to be tested, only the crawler walking wheel needs to touch the bottom and turn off the propeller , The crawler-type walking wheel drives the diving boat to reach the designated position, the movement is small, and the impact on the silt is small, which can make the water quality detection result more accurate

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