CN116062086A - Single-body double-body switching type unmanned water surface vessel for inspection of reservoir dam - Google Patents
Single-body double-body switching type unmanned water surface vessel for inspection of reservoir dam Download PDFInfo
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- CN116062086A CN116062086A CN202211701702.3A CN202211701702A CN116062086A CN 116062086 A CN116062086 A CN 116062086A CN 202211701702 A CN202211701702 A CN 202211701702A CN 116062086 A CN116062086 A CN 116062086A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
- B63B2001/145—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration having means for actively varying hull shape or configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0054—Rests or supports for movable ship-borne equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
Abstract
A single-body double-body switching type water surface unmanned ship for inspection of a storage dam relates to a water surface unmanned ship for inspection of the storage dam. The invention aims to solve the problem that the unmanned water surface vessel with a single structure is difficult to safely carry out the inspection work of the reservoir dam in extreme weather. The invention comprises a middle hull, two side hulls and four lifting mechanisms; one side of the middle ship body is connected with one side ship body through two lifting mechanisms which are arranged side by side, and the other side of the middle ship body is connected with the other side ship body through two lifting mechanisms which are arranged side by side. The invention belongs to the technical field of water conservancy and hydropower.
Description
Technical Field
The invention relates to an unmanned water surface vessel for inspection of a reservoir dam, and belongs to the technical field of water conservancy and hydropower.
Background
The dam inspection has the characteristics of comprehensiveness, timeliness, intuitiveness and the like, and according to the statistics of related data at home and abroad, the major potential safety hazard of the dam found by the dam inspection accounts for about 70% of the total number of the dangerous reservoir; therefore, the regular timing inspection of the reservoir dam is an important work for ensuring the safe operation of the reservoir dam. At present, the dam inspection work generally uses the water surface unmanned ship as an operation carrier, the water surface unmanned ship is of a single ship structure, the operation stability of the water surface unmanned ship of the single structure is poor when the water surface unmanned ship encounters extreme weather, the operation flexibility is insufficient, and the dam inspection work is difficult to safely carry out in extreme weather. The catamaran is a ship in which two separate underwater hulls are connected in one piece by a reinforcing frame; a main machine and a propeller are respectively arranged in the two ship bodies; the hull structure has the advantages of good stability, safety, comfort, flexible operation and the like.
Disclosure of Invention
The invention aims to solve the problem that the unmanned water surface vessel with a single structure is difficult to safely carry out the inspection work of a reservoir dam in extreme weather, and further provides a single-double-body switching unmanned water surface vessel for the inspection of the reservoir dam.
The technical scheme adopted by the invention for solving the problems is as follows: the invention comprises a middle hull, two side hulls and four lifting mechanisms; one side of the middle ship body is connected with one side ship body through two lifting mechanisms which are arranged side by side, and the other side of the middle ship body is connected with the other side ship body through two lifting mechanisms which are arranged side by side.
Furthermore, the invention also comprises an instrument carrying platform; the instrument carrying platform is arranged on the upper surface of the middle ship body and comprises a base, a turntable assembly, a control module and an antenna; the base is fixed on the upper surface of the middle ship body, the turntable assembly is arranged at the front end of the base, the control module is arranged in the middle of the base, the antenna is fixedly arranged at the rear end of the base, and the signal output end of the antenna is connected with the signal receiving end of the control module.
Further, the turntable assembly comprises a turntable, a turntable motor, a turntable shaft, a driving gear, a driven gear and a lower bearing; the lower bearing is arranged at the front end of the base, the lower end of the turntable shaft is coaxially and fixedly inserted into the inner ring of the lower bearing, the middle part of the lower surface of the turntable is fixedly connected with the upper end of the turntable shaft, the driving gear is coaxially and fixedly sleeved on the motor shaft of the turntable motor, the turntable motor is fixedly arranged in the front end of the base, the driven gear is coaxially and fixedly sleeved on the turntable shaft, and the driving gear is meshed with the driven gear.
Further, the turntable assembly also includes a waterproof housing and an upper bearing; the waterproof shell is buckled at the front end of the base, the outer ring of the upper bearing is fixed in a through hole on the upper surface of the waterproof shell, and the upper part of the turntable shaft is coaxially and fixedly inserted in the inner ring of the upper bearing.
Further, the lifting mechanism comprises a lifting motor, a screw rod, an upper nut, a lower nut, an upper connecting frame and a lower connecting frame; the lifting motor is fixedly arranged at the lower part of the side surface of the middle ship body, the screw rod is vertically arranged, the lower end of the screw rod is fixedly connected with the motor shaft of the lifting motor coaxially, the upper nut and the lower nut are sequentially sleeved on the screw rod from top to bottom, the upper nut is fixedly connected with the side ship body through an upper connecting frame, and the lower nut is fixedly connected with the side ship body through a lower connecting frame.
Further, the lifting mechanism further comprises an upper limit plate, an upper limit bearing, a lower limit plate and a lower limit bearing; the inner ring of the upper limit bearing is coaxially and fixedly sleeved at the upper end of the screw rod, the inner ring of the lower limit bearing is coaxially and fixedly sleeved at the lower end of the screw rod, the upper limit plate is fixedly connected with the outer ring of the upper limit bearing, the upper limit plate is fixedly connected with the top of the side surface of the middle ship body, the lower limit plate is fixedly connected with the outer ring of the lower limit bearing, and the lower limit plate is fixedly connected with the bottom of the side surface of the middle ship body.
Further, the invention also comprises a gravity center stable water bin, a first water inlet pump, a first drainage pump and a storage battery pack; the water tank is stabilized to focus, and first intake pump setting is in the front portion in middle hull, and first drain pump setting is in the rear portion of middle hull, and storage battery sets up in the upper portion in middle hull, and the water inlet of first intake pump is connected with the water inlet of middle hull bottom through the inlet tube, just be equipped with automatically controlled solenoid valve on the inlet tube, the delivery port of first intake pump is connected with the water inlet of the water tank is stabilized to the focus, and the water inlet of first drain pump is connected with the delivery port of the water tank is stabilized to the focus, and the delivery port of first drain pump is connected with the outlet at middle hull rear portion through the drain pipe, be equipped with automatically controlled solenoid valve on the drain pipe.
Further, the invention also comprises a second water inlet pump, a second water discharge pump, a counterweight water tank, a power motor and a propeller; the power motor is fixedly arranged at the lower part of the rear end of the side ship body, the propeller is coaxially and fixedly sleeved on a motor shaft of the power motor, the counterweight water tank is fixedly arranged at the middle part of the side ship body, the second water inlet pump is arranged at the front part of the side ship body, the second water discharge pump is arranged at the rear part of the side ship body, the water inlet of the second water inlet pump is connected with the water inlet of the lower part of the side ship body through a water inlet pipe, an electric control electromagnetic valve is arranged on the water inlet pipe, the water outlet of the second water inlet pump is connected with the water inlet of the counterweight water tank, the water outlet of the second water discharge pump is connected with the water outlet of the lower part of the side ship body through a water discharge pipe, and the water outlet of the second water discharge pump is provided with the electric control electromagnetic valve.
The beneficial effects of the invention are as follows:
1. the invention can realize the switching of the two middle structures of the monohull ship and the catamaran, when the water surface stormy waves in the reservoir dam are large, the middle hull is lifted to enable the bottom surface of the middle hull to be higher than the bottom surfaces of the two side hulls, namely, the bottom surface of the middle hull is separated from being contacted with the water surface, at the moment, the invention becomes the catamaran structure, the catamaran structure is more stable when the water surface with large stormy waves runs, the operation is more flexible, when the water surface stormy waves are calm, the middle hull is lowered back to the initial position to enable the bottom surface of the middle hull and the bottom surfaces of the two side hulls to be in the same plane, and the bottom surfaces of the middle hull and the bottom surfaces of the side hulls are contacted with the water surface together;
2. the middle ship body is provided with the instrument carrying platform, the instrument carrying platform can be used for installing various detection instruments, and the turntable at the front end of the instrument carrying platform can provide 360-degree rotation positioning angles of a horizontal plane;
3. the invention is suitable for the inspection work in the dam, can adapt to various extreme weather, and has high safety and strong operability.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front elevational view of the front face of the present invention in a two-piece configuration;
FIG. 3 is a front elevational view of the front face of the present invention in a unitary construction;
FIG. 4 is a schematic structural view of the middle hull;
FIG. 5 is a schematic view of the structure of the lifting mechanism;
fig. 6 is a schematic structural view of the side hulls.
Detailed Description
The first embodiment is as follows: referring to fig. 1 to 3, a single-body double-body switching type unmanned water surface vessel for inspection of a dam according to the present embodiment includes a middle hull 1, two side hulls 2, and four lifting mechanisms 3; one side of the middle hull 1 is connected with one side hull 2 through two side-by-side lifting mechanisms, and the other side of the middle hull 1 is connected with the other side hull 2 through two side-by-side lifting mechanisms 3.
The second embodiment is as follows: referring to fig. 4, the single-body double-body switching type unmanned water surface vessel for inspection of a dam according to the present embodiment further includes an instrument carrying platform 4; the instrument carrying platform 4 is mounted on the upper surface of the middle hull 1, and the instrument carrying platform 4 comprises a base 401, a turntable assembly, a control module 402 and an antenna 403; the base 401 is fixed on the upper surface of the middle hull 1, the turntable assembly is mounted at the front end of the base 401, the control module 402 is mounted in the middle of the base 401, the antenna 403 is fixedly mounted at the rear end of the base 401, and the signal output end of the antenna 403 is connected with the signal receiving end of the control module 402.
The control module 402 receives the remote control signal through the antenna 403 and processes the remote control signal, and an operator can control the turntable motor 405, the lifting motor 301, the first water inlet pump 6, the first water discharge pump 7, the second water inlet pump 9, the second water discharge pump 10 and the power motor 12 through the control module 402.
Other components and connection relationships are the same as those of the first embodiment.
And a third specific embodiment: referring to fig. 4, the turntable assembly of the single-body double-body switching type unmanned surface vessel for inspection of a dam according to the present embodiment includes a turntable 404, a turntable motor 405, a turntable shaft 406, a driving gear 407, a driven gear 408, and a lower bearing 409; the lower bearing 409 is installed at the front end of the base 401, the lower end of the turntable shaft 406 is coaxially and fixedly inserted in the inner ring of the lower bearing 409, the middle part of the lower surface of the turntable 404 is fixedly connected with the upper end of the turntable shaft 406, the driving gear 407 is coaxially and fixedly sleeved on a motor shaft of the turntable motor 405, the turntable motor 405 is fixedly installed in the front end of the base 401, the driven gear 408 is coaxially and fixedly sleeved on the turntable shaft 406, and the driving gear 407 is meshed with the driven gear 408. Other components and connection relationships are the same as those of the first embodiment.
The specific embodiment IV is as follows: referring to fig. 4, the turntable assembly for a single-body double-body switching type unmanned surface vessel for inspection of a dam according to the present embodiment further includes a waterproof housing 410 and an upper bearing 411; the waterproof housing 410 is fastened to the front end of the base 401, the outer ring of the upper bearing 411 is fixed in a through hole on the upper surface of the waterproof housing 410, and the upper part of the turntable shaft 406 is coaxially and fixedly inserted into the inner ring of the upper bearing 411. Other compositions and connection relationships are the same as those of the third embodiment.
Fifth embodiment: referring to fig. 5, a lifting mechanism 3 for a single-body double-body switching type unmanned water surface vessel for inspection of a dam according to the present embodiment includes a lifting motor 301, a screw 302, an upper nut 303, a lower nut 304, an upper connecting frame 305 and a lower connecting frame 306; the lifting motor 301 is fixedly arranged at the lower part of the side surface of the middle ship body 1, the screw rod 302 is vertically arranged, the lower end of the screw rod 302 is fixedly connected with a motor shaft of the lifting motor 301 in a coaxial manner, the upper nut 303 and the lower nut 304 are sequentially sleeved on the screw rod 302 from top to bottom, the upper nut 303 is fixedly connected with the side ship body 2 through the upper connecting frame 305, and the lower nut 304 is fixedly connected with the side ship body 2 through the lower connecting frame 306. Other components and connection relationships are the same as those of the first embodiment.
Specific embodiment six: referring to fig. 5, the lifting mechanism 3 for a single-body double-body switching type unmanned surface vessel for inspection of a dam according to the present embodiment further includes an upper limiting plate 307, an upper limiting bearing 308, a lower limiting plate 309 and a lower limiting bearing 310; the inner ring of the upper limit bearing 308 is coaxially and fixedly sleeved at the upper end of the lead screw 302, the inner ring of the lower limit bearing 320 is coaxially and fixedly sleeved at the lower end of the lead screw 302, the upper limit plate 307 is fixedly connected with the outer ring of the upper limit bearing 308, the upper limit plate 307 is fixedly connected with the top of the side surface of the middle ship body 1, the lower limit plate 309 is fixedly connected with the outer ring of the lower limit bearing 310, and the lower limit plate 309 is fixedly connected with the bottom of the side surface of the middle ship body 1. Other components and connection relationships are the same as those of the fifth embodiment.
Seventh embodiment: referring to fig. 4, the single-body double-body switching type unmanned water surface vessel for inspection of a dam according to the present embodiment further includes a center-of-gravity stable water sump 5, a first water inlet pump 6, a first water discharge pump 7, and a storage battery 8; the steady water storehouse of focus 5 fixed mounting is in middle hull 1 bottom, and first intake pump 6 sets up the front portion in middle hull 1, and first drain pump 7 sets up the rear portion at middle hull 1, and storage battery 8 sets up the upper portion in middle hull 1, and the water inlet of first intake pump 6 is connected with the water inlet of middle hull 1 bottom through the inlet tube, just be equipped with automatically controlled solenoid valve on the inlet tube, the delivery port of first intake pump 6 is connected with the water inlet of steady water storehouse of focus 5, and the water inlet of first drain pump 7 is connected with the delivery port of steady water storehouse of focus 5, and the delivery port of first drain pump 7 is connected with the outlet at middle hull 1 rear portion through the drain pipe, be equipped with automatically controlled solenoid valve on the drain pipe.
The storage battery pack 8 provides power for the control module 402, the turntable motor 405, the lifting motor 301, the first water inlet pump 6, the first drainage pump 7, the second water inlet pump 9, the second drainage pump 10 and the power motor 12;
when the bottom surface of the middle hull 1 descends to be in the same plane with the bottom surfaces of the two side hulls 2, namely, the whole water surface ship becomes a single hull structure, the first water inlet pump 6 injects water into the gravity center stable water bin 5, so that the weight of the middle hull is larger than that of the two side hulls 2, the center of the whole ship can be stably kept in the middle, and the running safety of the whole ship is ensured;
when the bottom surface of the middle hull 1 rises, the first drain pump 7 drains the water in the center of gravity stabilizing sump 5, so that the weight of the middle hull 1 is smaller than the weight of the two side hulls 2.
Other components and connection relationships are the same as those of the first embodiment.
Eighth embodiment: referring to fig. 6, the single-body double-body switching type unmanned water surface vessel for inspection of a dam according to the present embodiment further includes a second water inlet pump 9, a second water discharge pump 10, a counterweight water tank 11, a power motor 12 and a propeller 13; the power motor 12 is fixedly installed at the lower part of the rear end of the side ship body 2, the propeller 13 is coaxially and fixedly sleeved on a motor shaft of the power motor 12, the counterweight water tank 11 is fixedly arranged at the middle part in the side ship body 2, the second water inlet pump 9 is arranged at the front part in the side ship body 2, the second water discharge pump 10 is arranged at the rear part in the side ship body 2, the water inlet of the second water inlet pump 9 is connected with the water inlet of the lower part of the side surface of the side ship body 2 through a water inlet pipe, an electric control electromagnetic valve is arranged on the water inlet pipe, the water outlet of the second water inlet pump 9 is connected with the water inlet of the counterweight water tank 11, the water outlet of the second water discharge pump 10 is connected with the water outlet of the lower part of the side surface of the side ship body 2 through a water discharge pipe, and the water outlet of the second water discharge pump 10 is provided with the electric control electromagnetic valve. Other components and connection relationships are the same as those of the first embodiment.
Principle of operation
The middle ship body 1 can move up and down relative to the two side ship bodies 2 under the drive of the lifting mechanism 3, when the bottom surface of the middle ship body 1 is lifted to be higher than the bottom surfaces of the two side ship bodies 2 by the lifting mechanism 3, the bottom surface of the middle ship body 1 is separated from the foundation of the water surface, and at the moment, the whole unmanned ship is of a catamaran structure, and the stability and the control flexibility are higher; when the bottom surface of the middle hull 1 is lowered by the lifting mechanism 3 to be in the same plane with the bottom surfaces of the two side hulls 2, the bottom surfaces of the middle hull 1 and the bottom surfaces of the two side hulls 2 are contacted with the water surface together, and at the moment, the whole unmanned ship is of a single ship structure.
The present invention is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other embodiments, such as those described above, of making various modifications and equivalents will fall within the spirit and scope of the present invention.
Claims (8)
1. A monomer binary formula switching formula surface of water unmanned ship for storehouse dam inspection, its characterized in that: the single-body double-body switching type water surface unmanned ship for inspection of the reservoir dam comprises a middle ship body (1), two side ship bodies (2) and four lifting mechanisms (3); one side of the middle hull (1) is connected with one side hull (2) through two lifting mechanisms arranged side by side, and the other side of the middle hull (1) is connected with the other side hull (2) through two lifting mechanisms (3) arranged side by side.
2. The single-body double-body switching type water surface unmanned ship for inspection of a reservoir dam according to claim 1, wherein the unmanned ship is characterized in that: the single-body double-body switching type water surface unmanned ship for the inspection of the reservoir dam further comprises an instrument carrying platform (4); the instrument carrying platform (4) is arranged on the upper surface of the middle ship body (1), and the instrument carrying platform (4) comprises a base (401), a turntable assembly, a control module (402) and an antenna (403); the base (401) is fixed on the upper surface of the middle ship body (1), the turntable assembly is arranged at the front end of the base (401), the control module (402) is arranged in the middle of the base (401), the antenna (403) is fixedly arranged at the rear end of the base (401), and the signal output end of the antenna (403) is connected with the signal receiving end of the control module (402).
3. The single-body double-body switching type water surface unmanned ship for inspection of a storage dam according to claim 2, wherein the unmanned ship is characterized in that: the turntable assembly comprises a turntable (404), a turntable motor (405), a turntable shaft (406), a driving gear (407), a driven gear (408) and a lower bearing (409); the lower bearing (409) is installed at the front end of base (401), the lower extreme coaxial fixed cartridge of revolving stage axle (406) is in the inner circle of lower bearing (409), the middle part of revolving stage (404) lower surface and the upper end fixed connection of revolving stage axle (406), on the motor shaft of driving gear (407) coaxial fixed suit revolving stage motor (405), revolving stage motor (405) fixed mounting is in the front end of base (401), driven gear (408) coaxial fixed suit is on revolving stage axle (406), driving gear (407) and driven gear (408) meshing.
4. A single-body double-body switching type water surface unmanned ship for inspection of a storage dam according to claim 3, wherein: the turntable assembly further comprises a watertight housing (410) and an upper bearing (411); the waterproof shell (410) is buckled at the front end of the base (401), the outer ring of the upper bearing (411) is fixed in a through hole on the upper surface of the waterproof shell (410), and the upper part of the turntable shaft (406) is coaxially and fixedly inserted into the inner ring of the upper bearing (411).
5. The single-body double-body switching type water surface unmanned ship for inspection of a reservoir dam according to claim 1, wherein the unmanned ship is characterized in that: the lifting mechanism (3) comprises a lifting motor (301), a lead screw (302), an upper nut (303), a lower nut (304), an upper connecting frame (305) and a lower connecting frame (306); lifting motor (301) fixed mounting is in the lower part of middle hull (1) side, and the vertical setting of lead screw (302), the lower extreme of lead screw (302) and the coaxial fixed connection of motor shaft of lifting motor (301), go up nut (303) and lower nut (304) from top to bottom suit in proper order on lead screw (302), go up nut (303) and side hull (2) fixed connection through last link (305), lower nut (304) and side hull (2) fixed connection through lower link (306).
6. The single-body double-body switching type water surface unmanned ship for inspection of a reservoir dam according to claim 5, wherein the single-body double-body switching type water surface unmanned ship for inspection of the reservoir dam is characterized in that: the lifting mechanism (3) further comprises an upper limit plate (307), an upper limit bearing (308), a lower limit plate (309) and a lower limit bearing (310); the inner ring of the upper limit bearing (308) is coaxially and fixedly sleeved at the upper end of the screw rod (302), the inner ring of the lower limit bearing (320) is coaxially and fixedly sleeved at the lower end of the screw rod (302), the upper limit plate (307) is fixedly connected with the outer ring of the upper limit bearing (308), the upper limit plate (307) is fixedly connected with the top of the side surface of the middle ship body (1), the lower limit plate (309) is fixedly connected with the outer ring of the lower limit bearing (310), and the lower limit plate (309) is fixedly connected with the bottom of the side surface of the middle ship body (1).
7. The single-body double-body switching type water surface unmanned ship for inspection of a reservoir dam according to claim 1, wherein the unmanned ship is characterized in that: the single-body double-body switching type water surface unmanned ship for inspection of the storage dam further comprises a gravity center stable water bin (5), a first water inlet pump (6), a first drainage pump (7) and a storage battery pack (8); the utility model provides a centre of gravity stabilizes water sump (5) fixed mounting in middle hull (1), and first intake pump (6) set up the front portion in middle hull (1), and first drain pump (7) set up the rear portion in middle hull (1), and storage battery (8) set up the upper portion in middle hull (1), and the water inlet of first intake pump (6) is passed through the inlet tube and is connected with the water inlet of middle hull (1) bottom, just be equipped with automatically controlled solenoid valve on the inlet tube, the delivery port of first intake pump (6) is connected with the water inlet of centre of gravity stabilizes water sump (5), and the delivery port of first drain pump (7) is connected with the delivery port of centre of gravity stabilizing water sump (5), the delivery port of first drain pump (7) is connected with the outlet at middle hull (1) rear portion through the drain pipe, be equipped with automatically controlled solenoid valve on the drain pipe.
8. The single-body double-body switching type water surface unmanned ship for inspection of a reservoir dam according to claim 1, wherein the unmanned ship is characterized in that: the single-body double-body switching type water surface unmanned ship for inspection of the storage dam further comprises a second water inlet pump (9), a second drainage pump (10), a counterweight water tank (11), a power motor (12) and a propeller (13); the utility model provides a motor (12) fixed mounting is in the lower part of side hull (2) rear end, and screw (13) coaxial fixed suit is on the motor shaft of motor (12), and counter weight water tank (11) are fixed to be set up in the middle part in side hull (2), and second intake pump (9) set up the front portion in side hull (2), and second drain pump (10) set up the rear portion in side hull (2), and the water inlet of second intake pump (9) is connected with the water inlet of side hull (2) side lower part through the inlet tube, just be equipped with automatically controlled solenoid valve on the inlet tube, the delivery port of second intake pump (9) is connected with the water inlet of counter weight water tank (11), and the delivery port of second drain pump (10) is connected with the outlet of side hull (2) side lower part through the drain pipe, just be equipped with automatically controlled solenoid valve on the drain pipe, the water inlet of second drain pump (10) is connected with the delivery port of counter weight water tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211701702.3A CN116062086A (en) | 2022-12-29 | 2022-12-29 | Single-body double-body switching type unmanned water surface vessel for inspection of reservoir dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211701702.3A CN116062086A (en) | 2022-12-29 | 2022-12-29 | Single-body double-body switching type unmanned water surface vessel for inspection of reservoir dam |
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| CN116062086A true CN116062086A (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211701702.3A Pending CN116062086A (en) | 2022-12-29 | 2022-12-29 | Single-body double-body switching type unmanned water surface vessel for inspection of reservoir dam |
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| CN (1) | CN116062086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117048785A (en) * | 2023-08-31 | 2023-11-14 | 广东海洋大学 | Monomer double-body switching unmanned ship |
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2022
- 2022-12-29 CN CN202211701702.3A patent/CN116062086A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117048785A (en) * | 2023-08-31 | 2023-11-14 | 广东海洋大学 | Monomer double-body switching unmanned ship |
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