CN211494421U - Stable underwater detector for ship - Google Patents

Abstract

The utility model relates to a boats and ships are with stable detection instrument under water, it includes base station and the ware of diving under water, the motor is accomodate with boats and ships bottom and fixedly connected with in the base station setting under water, the storage disc rotates with the base station under water to be connected, accomodate on the storage disc and connect the clue, it includes cladding pipeline and protection rope sling to connect the clue, the bottom of ware of diving under water is equipped with the mechanism cabin, the mechanism under water is equipped with ups and downs device, be equipped with a plurality of propellers on the ware of diving under water, the ware bottom of diving under water is equipped with transparent storehouse, it is connected with the rotation seat to rotate on the ware outer wall. The utility model discloses have and be connected underwater detector and boats and ships bottom stability to be the transmission electric power that underwater detector lasts through the ligature line, thereby last, stable water environment to boats and ships position detects, and has reduced the effect of the possibility that underwater detector loses in the water is violently swung through the connecting cable.

Description

Stable underwater detector for ship

Technical Field

The utility model belongs to the technical field of the technique of surveying under water and specifically relates to a boats and ships are with stabilizing detection instrument under water.

Background

An underwater detector: the underwater monitor is a general term of equipment such as an underwater monitor of a video underwater detector pipeline detector, sometimes needs to investigate and record an underwater environment in the sailing process of an investigation ship for ocean scientific research, and a diver cannot go underwater for long-time detection in certain specific sea areas, such as cold sea areas and the like, so that the underwater monitor replaces the diver to perform detection. And the part of underwater detectors are provided with a power system and can be controlled in a remote control mode and the like.

Chinese patent publication No. CN208383866U discloses an underwater probe, which includes: the detector comprises a detector main body, a first propeller, a second propeller and a communication device, wherein the detector main body is of a cylindrical structure, a plurality of detectors are arranged in the detector main body, and the first propeller and the second propeller are arranged on the side faces of the detectors.

The above prior art solutions have the following drawbacks: the detector has limited energy sources when being carried in use, and in long-time investigation work, workers need to repeatedly lift the detector from water on a ship to charge energy, so that the underwater environment is difficult to detect and monitor continuously for a long time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a boats and ships are with stabilizing detection instrument under water.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a stable underwater detecting instrument for a ship comprises an underwater base station and a submersible vehicle, wherein the underwater base station is arranged at the bottom of the ship and is internally provided with a cavity, a containing motor is fixedly connected in the cavity, a motor shaft of the containing motor penetrates out of the cavity and is fixedly connected with a containing disc, the containing disc is rotatably connected with the underwater base station, a connecting cable is contained on the containing disc, one end of the connecting cable is fixedly connected with the circumferential side wall of the containing disc, the connecting cable comprises a coating pipeline and a protective cable sleeve, a power transmission line and a control lead are arranged in the coating pipeline, the protective cable sleeve is positioned outside the coating pipeline, the connecting cable is fixedly connected with the submersible vehicle, a mechanism cabin is arranged at the bottom of the submersible vehicle, a sinking and floating device is arranged in the mechanism cabin, a plurality of propellers are arranged on the submersible vehicle, a transparent bin is arranged at the bottom of the submersible vehicle, and a rotating seat is rotatably connected on the, the underwater vehicle is provided with a rotating motor, a motor shaft of the rotating motor is fixedly connected with a rotating seat, and a camera is fixedly connected to the rotating seat.

By adopting the technical scheme, the underwater base station is arranged at the bottom of the ship, the containing discs on several underwater tables contain connecting clues, and the underwater vehicle and the containing discs are connected through the connecting clues, so that the underwater vehicle is pulled to move forwards along with the ship in the process of ship navigation, the possibility of underwater loss of the underwater vehicle due to loss of control is reduced, when the underwater vehicle is required to detect the underwater environment, a worker controls the underwater vehicle to navigate at the bottom in the ship and detect the underwater environment through a camera, the containing discs are controlled to rotate to enable the connecting clues to be matched with the motion of the vehicle to be collected and released, meanwhile, power transmission lines in the coating pipeline continuously provide power for the underwater vehicle, a control lead transmits a control signal to the underwater vehicle and transmits a detected video signal into the ship, and the underwater vehicle is provided with a propeller and a sinking device, so that the underwater vehicle can freely move and detect within a certain range of the ship by means of self power, therefore, the bottom of the water body environment where the ship is located is continuously and stably detected.

The utility model discloses further set up to: the below that lies in the storage disc on the base station under water is equipped with the link, it is connected with two fixed frames to rotate on the link, two fixed frame is through inlaying the motor drive of establishing in the link, two fixed frame is to the direction rotation that is close to each other or keeps away from, two fixedly connected with electromagnet on the lateral wall that fixed frame is close to each other.

Through adopting above-mentioned technical scheme, through setting up link and fixed frame, after accomplishing the detection work, the staff controls the underwater vehicle, make the underwater vehicle sail on the link below, the storage disc tightens up the cable of connection simultaneously, then carry out the centre gripping to the underwater vehicle through the fixed frame of fixed motor operation on the link, electromagnetic chuck is pressed close to with the outer wall of underwater vehicle simultaneously, electromagnetic chuck adsorbs fixedly after starting to the underwater vehicle, thereby reduced the underwater vehicle and bumped with the boats and ships bottom under the condition that the water is swung, and the possibility of damage.

The utility model discloses further set up to: the sinking and floating device comprises a servo hydraulic cylinder, the servo hydraulic cylinder is fixed on the inner side wall of the mechanism cabin, a sinking and floating piston is fixedly connected in the mechanism cabin, a piston rod of the sinking and floating piston is coaxial and fixedly connected with a piston rod of the servo hydraulic cylinder, and the opening end of the sinking and floating piston penetrates through the side wall of the mechanism cabin and is communicated with the outer side of the underwater vehicle.

By adopting the technical scheme, through the matching of the hydraulic cylinder and the piston, when the piston rod of the hydraulic cylinder retracts, the sinking and floating piston sucks seawater into the piston through the opening end, so that the underwater vehicle sinks; when the piston rod of the hydraulic cylinder extends out, the sinking and floating piston discharges the seawater out of the underwater vehicle, so that the underwater vehicle rises, and the sinking and floating control of the underwater vehicle is realized.

The utility model discloses further set up to: an electric control multi-way valve is arranged in the mechanism bin, a plurality of water outlet pipes of the electric control multi-way valve are connected with negative pressure sample bottles, and a water inlet pipe of the electric control multi-way valve extends out of the underwater vehicle.

Through adopting above-mentioned technical scheme, through setting up the negative pressure sample bottle, when certain outlet pipe of automatically controlled multi-ported valve control communicates with the oral siphon, the sea water sample is inhaled wherein to the negative pressure sample bottle automatically, and when boats and ships leaned on the shore or berth, the staff controls the underwater vehicle and pays out the surface of water to transport the underwater vehicle to on the ship or the shore through handling device, take out the sample and change new negative pressure sample bottle.

The utility model discloses further set up to: and illuminating lamps are arranged on two sides of the camera in the transparent bin.

Through adopting above-mentioned technical scheme, through setting up the light, when water luminance is lower, promote the luminance in the detection range through the light, be convenient for detect and observe, promoted the practicality of device.

The utility model discloses further set up to: and the underwater vehicle is provided with a radar.

By adopting the technical scheme, when the visibility is lower in the water body environment, the obstacles in the surrounding environment are detected by the radar, so that the detector can conveniently detect in the water body with lower visibility.

The utility model discloses further set up to: the outer shell of the underwater vehicle is arranged in a spindle shape.

By adopting the technical scheme, the submersible vehicle is arranged in a spindle shape, so that the resistance of the submersible vehicle in the sailing process is reduced, the action of the submersible vehicle is more flexible, the interference of water flow on the sailing of the submersible vehicle is reduced, and the shot picture is more stable.

The utility model discloses further set up to: and the bottom end of the underwater vehicle is fixedly connected with a heavy hammer.

By adopting the technical scheme, the heavy hammer is arranged at the bottom of the underwater vehicle, so that the gravity center of the underwater vehicle is positioned at the side of the underwater vehicle, the possibility of side turning and deflection of the underwater vehicle in the process of sailing is reduced, and the stability of a shot picture is further improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. the underwater detector is stably connected with the bottom of the ship, and continuously transmits power to the underwater detector through a connection cable, so that the water body environment of the position where the ship is located is continuously and stably detected, and the possibility that the underwater detector is lost in the violent fluctuation of the water body is reduced through the connection cable;

2. through the laser paper connecting frame and the fixing frames, when a detector is not needed to monitor the environment of a water body, the underwater detector is moved to the position right below the connecting frame, the connecting cable is tensioned through the storage disc, the two fixing frames are close to each other in the direction of mutual approach and fix the underwater vehicle, and therefore the possibility that the underwater vehicle collides with a ship body or other objects and is damaged in the ship sailing process is reduced;

3. through setting up automatically controlled multi-ported valve and negative pressure sample bottle, realized the ware of diving under the water and sampled, promoted the practicality of device.

Drawings

Fig. 1 is a schematic diagram of the present embodiment for showing the overall structure of the apparatus.

Fig. 2 is a schematic structural diagram for showing positions of the fixed motor and the accommodating motor in the embodiment.

Fig. 3 is a schematic diagram of the present embodiment for embodying the internal structure of the mechanism cabin.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic diagram of an exploded structure for embodying the position of the camera structure inside the transparent chamber.

Fig. 6 is a schematic diagram for showing the cross-sectional structure of the binding thread.

In the figure, 1, an underwater base station; 11. a cavity; 111. a storage motor; 12. a storage tray; 13. connecting a cable; 131. coating the pipeline; 132. a power transmission line; 133. a control wire; 134. protecting the rope sleeve; 14. a connecting frame; 141. a fixing frame; 142. fixing a motor; 143. an electromagnetic chuck; 2. a submersible vehicle; 21. a mechanism cabin; 211. a sinking and floating device; 2111. a servo hydraulic cylinder; 2112. sinking and floating pistons; 3. a propeller; 4. a transparent bin; 41. rotating the motor; 42. a rotating seat; 43. a camera; 44. an illuminating lamp; 5. an electrically controlled multi-way valve; 51. a negative pressure sample bottle; 6. a radar; 7. and (4) a heavy hammer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 and fig. 2, do the utility model discloses a boats and ships are with stabilizing detection instrument under water, including base station 1 and underwater vehicle 2 under water, the bottom fixed connection of base station 1 and boats and ships under water. Be connected with storage tray 12 on the base station 1 under water in a rotating way, and seted up cavity 11 on the base station 1 under water, be equipped with in the cavity 11 and accomodate motor 111, accomodate motor 111's motor shaft and storage tray 12 fixed connection. The receiving tray 12 is wound with a connecting cable 13. One end of the connecting cable 13, which is separated from the containing disc 12, is fixedly connected with the top of the underwater vehicle 2. The underwater base station 1 is provided with a connecting frame 14 below the storage disc 12, two opposite fixing frames 141 are hinged to the connecting frame, and a fixing motor 142 for driving the fixing frames 141 to rotate around a hinge shaft is embedded in the connecting frame. The fixing frame 141 is attached to the outer shell of the underwater vehicle 2, and an electromagnetic chuck 143 is fixedly connected to the fixing frame 141 and used for assisting the fixing frame 141 in adsorbing and fixing the underwater vehicle 2.

Referring to fig. 2 and 3, in order to reduce the influence of the navigation resistance and the water flow disturbance on the underwater vehicle 2, the outer shell of the underwater vehicle 2 is in a spindle shape, and the bottom end of the underwater vehicle 2 is provided with a heavy hammer 7, so that the center of the underwater vehicle 2 is close to the bottom end, thereby reducing the situation that the underwater vehicle 2 shakes or turns on the side in the motion process, and improving the shooting quality of the camera 43. The tail part of the underwater vehicle 2 is fixedly connected with a plurality of propellers 3, and the propellers 3 are controlled by a control system arranged in the underwater vehicle 2. The inside of the aircraft is provided with a mechanism cabin 21, the mechanism cabin 21 is internally provided with a sinking and floating device 211, the sinking and floating device 211 comprises a servo hydraulic cylinder 2111 and a sinking and floating piston 2112, the servo hydraulic cylinder 2111 and the sinking and floating piston 2112 are both fixedly connected with the inner wall of the mechanism cabin 21, the servo hydraulic cylinder 2111 is coaxial with and fixedly connected with a piston rod of the sinking and floating piston 2112, the open end of the sinking and floating piston 2112 penetrates through the mechanism cabin 21 and is communicated with the external water environment of the underwater vehicle 2, the underwater vehicle 2 sinks when water enters the sinking and floating piston 2112 under the drive of the servo hydraulic cylinder 2111, and floats after water is discharged, so that the sinking and floating of the underwater vehicle are controlled. Through the arrangement of the propeller 3 and the sinking and floating device 211, the underwater vehicle 2 can independently carry out navigation detection under the power of the underwater vehicle, and the detection freedom degree is improved.

Referring to fig. 3 and 4, an electric control multi-way valve 5 is arranged in the mechanism cabin 21, a water inlet pipe of the electric control multi-way valve 5 extends out of the underwater vehicle 2, a plurality of water outlet pipes are detachably connected with negative pressure sample bottles 51, and when the electric control multi-way valve 5 communicates the water inlet pipe with a certain water outlet pipe, seawater is automatically sucked and stored by the negative pressure sample bottles 51. Thereby having promoted the practicality of device to the sample of sea water.

Referring to fig. 5, the transparent bin 4 is fixedly connected to the lower side of the front end of the underwater vehicle 2, the rotating seat 42 is rotatably connected to the transparent bin 4, the rotating motor 41 is fixedly connected to the underwater vehicle 2, and a motor shaft of the rotating motor 41 is coaxial with and fixedly connected to the rotating seat 42. The rotating base 42 is fixedly connected with a camera 43 for observing the water environment. The camera 43 is additionally provided with illuminating lamps 44 at two sides, so that the brightness in the visual field range of the camera 43 is improved, and the visibility is improved.

Referring to fig. 6, the connection cable 13 comprises a covering pipe 131 and a protective rope cover 134, the covering pipe 131 is made of insulating and corrosion-resistant rubber material, and is internally provided with a power line 132 and a control wire 133, the power line 132 and the control wire 133 are used for continuously transmitting electric energy to the underwater vehicle 2 so as to maintain the movement and monitoring of the underwater vehicle 2, and the control wire 133 is used for transmitting a control signal from a ship to the underwater vehicle 2 and transmitting a video signal shot by the underwater vehicle 2 to the ship. The protective rope cover 134 is made of wear-resistant and tensile fiber material, and is disposed outside the covering pipe 131. One end of the connection cable 13 far away from the underwater vehicle 2 penetrates into the storage disc 12 from the side wall of the storage disc 12, a lead extending into the ship body is arranged in the storage disc 12, and a power transmission line 132 and a control lead 133 in the connection cable 13 are connected with the lead in the storage disc 12 through a conductive slip ring. Therefore, the submersible vehicle 2 is pulled by pulling the cable, and the possibility of loss caused by water body fluctuation in the detection process of the submersible vehicle 2 is reduced.

Referring to fig. 1, fixedly connected with radar 6 on the ware 2 shell of diving, when the sea water visibility is bottom, through the obstacle around the radar 6 detection to and survey the submarine environment of surrounding, and then promoted the reliability of device.

The implementation principle of the embodiment is as follows: in the ship navigation process, fixed frame 141 fixes 2 centre gripping of ware of diving under water in the hull bottom, when needing to detect the water environment, the separation is rotated to the direction of keeping away from each other to staff's operation fixed frame 141, and then operation ware of diving under water 2 is through self propeller 3 and ups and downs device 211 sails and surveys. The underwater vehicle 2 observes the water environment through the camera 43 and the radar 6 in the navigation and detection processes, and when needed, the negative pressure sample bottle 51 is communicated with the seawater through the electric control multi-way valve 5 to absorb the sample. In the motion process of the underwater vehicle 2, the storage disc 12 is matched with the motion of the underwater vehicle 2 to receive and release connecting cables, so that the possibility of knotting and winding of the cables is reduced.

After the detection is finished, the worker controls the underwater vehicle 2 to move to the lower part of the ship body, and meanwhile, the connecting cable is tensioned through the storage disc 12, so that the position of the underwater vehicle 2 is further corrected, and finally, the two fixing frames 141 clamp the underwater vehicle 2 and adsorb and fix the underwater vehicle 2 through the electromagnetic suction disc 143.

When the ship stops, a worker operates the underwater vehicle 2 to float out of the water surface, lifts the underwater vehicle 2, opens the mechanism cabin 21, takes out the negative pressure sample bottle 51 and replaces the negative pressure sample bottle with a new sample bottle, and finishes the collection of water samples.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a stable underwater detection instrument for boats and ships which characterized in that: the underwater base station comprises an underwater base station (1) and an underwater vehicle (2), wherein the underwater base station (1) is arranged at the bottom of a ship and is internally provided with a cavity (11), the cavity (11) is internally and fixedly connected with a containing motor (111), a motor shaft of the containing motor (111) penetrates out of the cavity (11) and is fixedly connected with a containing disc (12), the containing disc (12) is rotatably connected with the underwater base station (1), a connecting cable (13) is contained on the containing disc (12), one end of the connecting cable (13) is fixedly connected with the circumferential side wall of the containing disc (12), the connecting cable (13) comprises a coating pipeline (131) and a protective cable sleeve (134), a power transmission line (132) and a control lead (133) are arranged in the coating pipeline (131), the protective cable sleeve (134) is positioned outside the coating pipeline (131), and the connecting cable (13) is fixedly connected with the underwater vehicle (2), the bottom of ware (2) of diving under the sea is equipped with mechanism cabin (21), be equipped with in mechanism cabin (21) and sink and float device (211), be equipped with a plurality of propellers (3) on ware (2) of diving under the sea, ware (2) bottom is equipped with transparent storehouse (4), it is connected with rotation seat (42) to rotate on ware (2) outer wall of diving under the sea in transparent storehouse (4), be equipped with on ware (2) of diving under the sea and rotate motor (41), the motor shaft that rotates motor (41) with rotate seat (42) fixed connection, rotate on seat (42) fixedly connected with camera (43).

2. A stable underwater probe for a ship according to claim 1, wherein: the below that lies in storage tray (12) on base station (1) under water is equipped with link (14), it is connected with two fixed frames (141), two to rotate on link (14) fixed frame (141) are through inlaying fixed motor (142) drive of establishing in link (14), two fixed frame (141) are to the direction rotation that is close to each other or keeps away from, two fixedly connected with electromagnetic chuck (143) on the lateral wall that fixed frame (141) are close to each other.

3. A stable underwater probe for a ship according to claim 2, wherein: the ups and downs device (211) includes servo hydraulic cylinder (2111), servo hydraulic cylinder (2111) fixed connection is on the inside wall in mechanism cabin (21), fixedly connected with ups and downs piston (2112) in mechanism cabin (21), the piston rod of ups and downs piston (2112) and the coaxial and fixed connection of piston rod of servo hydraulic cylinder (2111), ups and downs piston (2112) open end runs through mechanism cabin (21) lateral wall and communicates with the ware (2) outside of diving.

4. A stable underwater probe for a ship according to claim 3, wherein: an electric control multi-way valve (5) is arranged in the mechanism cabin, a plurality of water outlet pipes of the electric control multi-way valve (5) are connected with negative pressure sample bottles (51), and a water inlet pipe of the electric control multi-way valve (5) extends out of the underwater vehicle (2).

5. A stable underwater probe for a ship according to claim 1, wherein: and illuminating lamps (44) are arranged on two sides of the camera (43) in the transparent bin (4).

6. The marine stabilized underwater probe of claim 5, wherein: and a radar (6) is arranged on the underwater vehicle (2).

7. A stable underwater probe for a ship according to claim 1, wherein: the outer shell of the underwater vehicle (2) is arranged in a spindle shape.

8. The marine stabilized underwater probe of claim 7, wherein: the bottom end of the underwater vehicle (2) is fixedly connected with a heavy hammer (7).

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