CN210338229U

CN210338229U - Multifunctional high-speed surveying and mapping intelligent unmanned ship

Info

Publication number: CN210338229U
Application number: CN201921365615.9U
Authority: CN
Inventors: 周信军
Original assignee: Nanjing Zhihui Space Technology Co Ltd
Current assignee: Nanjing Zhihui Space Technology Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-17
Anticipated expiration: 2029-08-22

Abstract

The utility model aims at providing a unrestrained ability of anti-wind is good, the propeller disturbs low, the vacuole disturbs low and the unmanned ship of multi-functional high-speed survey and drawing intelligence that hull control ability is good. The utility model discloses a hull, setting are in the main lamellar body and two side lamellar bodies of hull bottom, two the side lamellar body is located respectively the both sides of main lamellar body, the side lamellar body with be equipped with the duct between the main lamellar body, the bottom of main lamellar body is equipped with the survey and drawing probe, two all be provided with the propeller on the side lamellar body. The utility model discloses be applied to unmanned ship's technical field.

Description

Multifunctional high-speed surveying and mapping intelligent unmanned ship

Technical Field

The utility model discloses be applied to unmanned ship's technical field, in particular to unmanned ship of multi-functional high-speed survey and drawing intelligence.

Background

At present, most of the traditional hydrological data acquisition industry still manually acquires on a manned ship or movably acquires by using a fixed-point buoy or an index and a manned ship traction mode. However, the manual acquisition mode brings great inconvenience to workers, when severe weather occurs, not only data acquisition operation cannot be realized, but also personal safety accidents easily occur, and the manual on-site acquisition mode is time-consuming, labor-consuming and high in cost and can bring personal safety to the workers; and the mode of adopting manned ship to gather needs large-scale manned ship equipment, and this needs very big equipment input, causes to put in to retrieve the cost extremely high, and needs the staff often to maintain, has increaseed staff's intensity of labour, and manned equipment manual collection needs the pollution ratio great, and this further causes the increase of pollution cost. At present, unmanned ships are adopted for surveying and mapping data acquisition operation, but the existing unmanned ships have single acquisition function, each unmanned ship can complete one operation function, if various acquisition tasks are required, different unmanned ships are required to be invested, and the cost is increased; meanwhile, the unmanned ship is large in size, heavy in weight and poor in safety and reliability, and the unmanned ship is likely to turn over when meeting extreme weather, so that equipment is damaged or even scrapped, unnecessary loss is generated, and meanwhile, a plurality of unmanned ships can only collect data at extremely low speed. In addition, after the unmanned ship is miniaturized, because a propeller power system is closer to a surveying and mapping probe, interference is easy to generate, and the influence of angle change and cavitation generated by head raising of the small ship at high speed can be solved only by a method for reducing the surveying and mapping speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a unrestrained ability of anti-wind is good, the propeller disturbs low, the vacuole disturbs low and hull controllability is good multi-functional high-speed survey and drawing intelligent unmanned ship.

The utility model adopts the technical proposal that: the utility model discloses a hull, setting are in the main lamellar body and two side lamellar bodies of hull bottom, two the side lamellar body is located respectively the both sides of main lamellar body, the side lamellar body with be equipped with the duct between the main lamellar body, the bottom of main lamellar body is equipped with the survey and drawing probe, two all be provided with the propeller on the side lamellar body.

It is obvious by above-mentioned scheme, through setting up two the buoyancy that the side lamellar body made whole hull received is more balanced, and then makes the hull be difficult to turn on one's side effectual improvement anti-wind and wave ability. Simultaneously through setting up the propeller two on the side lamellar body, and then make the propeller with survey and drawing probe keeps apart, prevents the propeller is right survey and drawing probe produces interference, and then ensures the survey and drawing precision. Through the side lamellar body with set up between the main lamellar body the duct, and then through the bubble that produces when the duct absorbs the hull water diversion reduces the bubble to survey and drawing probe's interference. Meanwhile, the power devices are respectively arranged on the two sides of the ship body, so that the steering performance of the ship body is improved, and the control capacity of the propeller on the ship body is improved. Meanwhile, the mass of the ship body is reduced through a split design.

One preferred scheme is, the bottom of side lamellar body is provided with the mounting groove, be equipped with the connecting hole on the mounting groove, the tip of propeller be equipped with the connecting pin of connecting hole looks adaptation, the propeller is kept away from the one end of connecting pin still is equipped with mounting flange, mounting flange pass through the screw with hull fixed connection.

According to the scheme, the propeller is limited by the connection pin in the connection hole in a matching mode, the fixed flange is connected with the ship body in a screw connection mode, and the propeller is convenient and quick to disassemble and replace.

Preferably, the bottom surfaces of the main sheet body and the side sheet body at the ends close to the bow are both conical, and the widths of the main sheet body and the side sheet body are gradually increased from the bow to the stern.

It is visible by above-mentioned scheme, through the main leaf body with the head of side piece body adopts the pointed end design, makes resistance is littleer when unmanned ship of multi-functional high-speed survey and drawing intelligence is in operation, can also reduce the hull and raise upward of bow when high-speed navigation simultaneously, and then reduces the bubble interference of survey and drawing probe department.

One preferred scheme is, place in the propeller includes drainage casing in, drainage casing's motor and receipts are restrainted the spout, drainage casing's one end is equipped with the grid of intaking, be equipped with in the drainage casing with the drainage way that the grid of intaking is linked together, it fixes to receive the spout the other end of drainage casing and with the drainage way is linked together, be fixed with the screw on the output shaft of motor.

By the scheme, the propeller and the motor are integrated into the detachable propeller, so that the unmanned ship is assembled in a modularized mode, and the propulsion structure is more convenient to maintain or replace. Meanwhile, the water flow generated by the propeller is converged by adopting the propeller with the converging nozzle, so that the divergence of the water flow is effectively reduced, and the thrust is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic bottom structure of the present invention;

fig. 4 is a schematic view of the propeller.

Detailed Description

As shown in fig. 1 to 4, in this embodiment, the utility model discloses a hull 1, setting are in main lamellar body 2 and two side lamellar bodies 3, two of hull 1 bottom side lamellar body 3 is located respectively main lamellar body 2's both sides, side lamellar body 3 with be equipped with duct 4 between the main lamellar body 2, main lamellar body 2's bottom is equipped with surveying and mapping probe 5, two all be provided with propeller 6 on the side lamellar body 3.

In this embodiment, the bottom of side sheet body 3 is provided with mounting groove 7, be equipped with connecting hole 8 on the mounting groove 7, the tip of propeller 6 be equipped with the connecting pin 9 of 8 looks adaptations of connecting hole, propeller 6 keeps away from the one end of connecting pin 9 still is equipped with mounting flange 10, mounting flange 10 pass through the screw with hull 1 fixed connection.

In this embodiment, the bottom surfaces of the main sheet body 2 and the side sheet bodies 3 at the ends close to the bow are both tapered, and the widths of the main sheet body 2 and the side sheet bodies 3 are both gradually increased from the bow to the stern.

In this embodiment, the propeller 6 includes drainage casing 61, places in drainage casing 61's motor and receipts are restrainted spout 62, the one end of drainage casing 61 is equipped with into water grid 63, be equipped with in the drainage casing 61 with the drainage way that the grid 63 of intaking is linked together, it fixes to receive and restraints spout 62 the other end of drainage casing 61 and with the drainage way is linked together, be fixed with the screw on the output shaft of motor. The water inlet grid 63 is inclined relative to the side sheet body 3, and impurities in water are not easy to adhere to the water inlet grid 63 under the action of suction due to the design.

Claims

1. Unmanned ship of multi-functional high-speed survey and drawing intelligence, its characterized in that: it includes hull (1), sets up main lamellar body (2) and two side lamellar bodies (3) of hull (1) bottom, two side lamellar body (3) are located respectively the both sides of main lamellar body (2), side lamellar body (3) with be equipped with duct (4) between main lamellar body (2), the bottom of main lamellar body (2) is equipped with survey and drawing probe (5), two all be provided with propeller (6) on the side lamellar body (3).

2. The multifunctional high-speed surveying and mapping intelligent unmanned ship according to claim 1, characterized in that: the bottom of side sheet body (3) is provided with mounting groove (7), be equipped with connecting hole (8) on mounting groove (7), the tip of propeller (6) be equipped with connecting pin (9) of connecting hole (8) looks adaptation, propeller (6) are kept away from the one end of connecting pin (9) still is equipped with mounting flange (10), mounting flange (10) pass through the screw with hull (1) fixed connection.

3. The multifunctional high-speed surveying and mapping intelligent unmanned ship according to claim 1, characterized in that: the bottom surfaces of the main sheet body (2) and the side sheet body (3) close to one end of the bow are conical, and the width of the main sheet body (2) and the width of the side sheet body (3) are gradually increased from the bow to the stern.

4. The multifunctional high-speed surveying and mapping intelligent unmanned ship according to claim 1, characterized in that: propeller (6) place in including drainage casing (61) the motor of drainage casing (61) and receipts are restrainted spout (62), the one end of drainage casing (61) is equipped with into water grid (63), be equipped with in drainage casing (61) with the drainage way that grid (63) are linked together of intaking, it fixes to receive and restraints spout (62) the other end of drainage casing (61) and with the drainage way is linked together, be fixed with the screw on the output shaft of motor.