CN218703824U

CN218703824U - Sinking and floating device for underwater detection diving apparatus

Info

Publication number: CN218703824U
Application number: CN202222994587.5U
Authority: CN
Inventors: 张吉祥; 王超; 张小辉; 孙长青
Original assignee: Shenyang Institute of Engineering
Current assignee: Shenyang Institute of Engineering
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of underwater detection, in particular to a sinking and floating device for an underwater detection diving device, which comprises a shell mechanism, a lifting mechanism and a driving stabilizing mechanism, wherein the lifting mechanism is arranged in the shell mechanism, and the driving stabilizing mechanism is arranged on the shell mechanism; the shell mechanism comprises an upper cover, a lower cover, a front bin, a rear bin and a reducing pipe, the upper cover is fixedly connected with the lower cover through a bolt, and the front bin is fixedly connected with the front end of the lower cover. The utility model overcomes prior art's is not enough, the utility model discloses an elevating system all arranges in the lower cover, maintains maintaining elevating system, perhaps when changing the compressed air jar, through revolving soon after twisting the bolt, dismantles the upper cover fast, extracts the lift storehouse, pulls down air pump and compressed air jar, and then can be with elevating system quickly separating, and the staff of being convenient for maintains elevating system, conveniently changes the compressed air jar.

Description

Sinking and floating device for underwater detection diving apparatus

Technical Field

The utility model relates to an underwater detection technical field specifically is underwater detection diving device is with sinking and floating.

Background

Underwater exploration refers to preparation work for site selection and understanding of landforms, geology and marine environmental conditions of underwater work before design and construction. Underwater detection is often detected by means of a submersible, which is a deep-diving device with underwater viewing and working capabilities. The submersible can perform tasks such as underwater exploration water bottom structure drawing and the like.

The air compression tank of a common submersible is frequently used and needs to be disassembled and replaced, and the underwater detection submersible is complicated in structure and troublesome to disassemble, so that certain inconvenience is brought to replacement of the air compression tank of the sinking and floating lifting mechanism and maintenance and repair of the sinking and floating lifting mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an underwater detection diving ware is with ups and downs device has overcome the not enough of prior art, and the air compression jar that aims at solving general diving ware uses comparatively frequently, needs to dismantle the change, because the structure of underwater detection diving ware is comparatively complicated, and it is comparatively troublesome to dismantle, brings certain inconvenient problem for the change of ups and downs elevating system's air compression jar and the maintenance and repair of ups and downs elevating system.

In order to achieve the above object, the utility model provides a following technical scheme: the sinking and floating device for the underwater detection diving instrument comprises a shell mechanism, a lifting mechanism and a driving and stabilizing mechanism, wherein the lifting mechanism is arranged in the shell mechanism, and the driving and stabilizing mechanism is arranged on the shell mechanism;

the shell mechanism comprises an upper cover, a lower cover, a front bin, a rear bin and two reducing pipes, wherein the upper cover is fixedly connected with the lower cover through bolts, the front bin is fixedly connected with the front end of the lower cover, the rear bin is fixedly connected with the rear end of the lower cover, and the two reducing pipes are respectively communicated with the upper cover and the lower cover;

the lifting mechanism comprises a lifting bin, two connecting pipes, an air pump and a compressed air tank, the connecting pipes are respectively communicated with the top and the bottom of the lifting bin, the lifting bin is arranged on the lower cover, a supporting plate is welded on the inner side wall of the lower cover, the air pump is installed on the supporting plate, the compressed air tank is installed on the supporting plate, the air pump is communicated with the compressed air tank through an air pipe, an exhaust end of the air pump is communicated with an exhaust pipe, and one end of the exhaust pipe is inserted into the lifting bin.

As the utility model discloses a preferred technical scheme, the front end in preceding storehouse is installed and is surveyed the camera.

As an optimal technical scheme of the utility model, the inside wall fixedly connected with baffle of upper cover, be provided with the balancing weight in the upper cover.

As the preferred technical scheme of the utility model, install the solenoid valve on the connecting tube.

As the utility model discloses a preferred technical scheme, the quantity of drive stabilizing mean is three, drive stabilizing mean includes winding displacement pipe, ring, mount, waterproof motor and flabellum, the winding displacement pipe with ring fixed connection, mount fixed connection in the inside wall of ring, the flabellum install in on the mount, the flabellum weld in on the output shaft of waterproof motor.

As the utility model discloses a preferred technical scheme, one of them drive stabilizing mean fixed connection in the tail end in back storehouse, two in addition drive stabilizing mean symmetry set up and fixed connection in the both sides of upper cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lifting mechanism of the utility model is arranged in the lower cover, when the lifting mechanism is maintained or the compressed air tank is replaced, after the bolt is screwed, the upper cover is quickly disassembled, the lifting bin is pulled out, the air pump and the compressed air tank are disassembled, so that the lifting mechanism can be quickly separated, the maintenance of the lifting mechanism by workers is facilitated, and the compressed air tank is convenient to replace;

2. the waterproof motor drives the fan blades to rotate, the rotating fan blades act with water to generate thrust in the corresponding direction, a power line of the waterproof motor passes through the fixing frame and the flat cable pipe and then is electrically connected with a circuit board in the machine body, the driving stabilizing mechanism at the rear end is used for stabilizing and adjusting the orientation of the upper and lower angles of the front end of the submersible, and the driving stabilizing mechanisms at two sides are used for providing thrust for the submersible.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an enlarged schematic view of the mechanism in region a of fig. 2 according to the present invention.

In the figure: 11. an upper cover; 12. a lower cover; 13. a front bin; 14. a rear bin; 15. detecting a camera; 16. a reducing pipe; 17. a partition plate; 18. a balancing weight; 19. a support plate; 21. a lifting bin; 22. connecting pipes; 23. an electromagnetic valve; 24. an air pump; 25. an exhaust pipe; 26. a compressed air tank; 31. a wire arrangement pipe; 32. a circular ring; 33. a fixed mount; 34. a waterproof motor; 35. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the sinking and floating device for underwater detection diving apparatus comprises a housing mechanism, a lifting mechanism and a driving stabilizing mechanism, wherein the lifting mechanism is installed in the housing mechanism, and the driving stabilizing mechanism is installed on the housing mechanism; the shell mechanism is the basic shell mechanism who surveys the dive, and elevating system is used for the drive the utility model discloses the dive rises and sinks, and drive stabilizing mean is used for driving the dive and gos forward and stabilize the dive balance.

Referring to fig. 1, 2 and 4, the housing mechanism includes an upper cover 11, a lower cover 12, a front chamber 13, a rear chamber 14 and a reducing pipe 16, the upper cover 11 and the lower cover 12 are fixedly connected by bolts, a sealing plate is integrally formed on the sides of the upper cover 11 and the lower cover 12, and the bolts are used to fixedly press the attached sealing plate, so as to fix the upper cover 11 and the lower cover 12. The front bin 13 is fixedly connected with the front end of the lower cover 12, a circuit board is arranged in the front bin 13 and used for controlling the opening and closing of the detection camera 15 and the air pump 24, the rear bin 14 is fixedly connected with the rear end of the lower cover 12, a battery and an electromagnetic switch are arranged in the rear bin 14 and used for controlling the starting and closing of a waterproof motor 34 for driving the stabilizing mechanism, the number of the reducing tubes 16 is two, and the two reducing tubes 16 are respectively communicated with the upper cover 11 and the lower cover 12;

referring to fig. 2, the lifting mechanism includes a lifting bin 21, two connecting pipes 22, an air pump 24 and a compressed air tank 26, the two connecting pipes 22 are respectively communicated with the top and the bottom of the lifting bin 21, the two connecting pipes 22 are respectively inserted into the reducing pipes 16 on the upper side and the lower side, meanwhile, filter screens are respectively installed at the end portions of the two connecting pipes 22, impurities in water can be effectively filtered, and are prevented from entering the lifting bin 21, the lifting bin 21 is arranged on the lower cover 12, a supporting plate 19 is welded on the inner side wall of the lower cover 12, the air pump 24 is installed on the supporting plate 19, the compressed air tank 26 is installed on the supporting plate 19, the air pump 24 is communicated with the compressed air tank 26 through an air pipe, an exhaust end of the air pump 24 is communicated with an exhaust pipe 25, and one end of the exhaust pipe 25 is inserted into the lifting bin 21. The electromagnetic valve 23 is arranged on the connecting pipe 22, the connecting pipe 22 is controlled to be opened and closed through the electromagnetic valve 23, when the submersible vehicle works, the upper connecting pipe 22 is closed, the lower connecting pipe 22 is opened, the air pump 24 pumps air in the compressed air tank 26 and discharges the air into the lifting bin 21, water in the lifting bin 21 can be discharged through the lower connecting pipe 22, and buoyancy of the submersible vehicle is increased and floats upwards along with increase of the air in the lifting bin 21; after the upper and lower connecting pipes 22 are closed, the air in the lifting bin 21 is discharged, the outside water enters through the connecting pipes 22, and the buoyancy of the submersible is reduced to float downwards. The utility model discloses an elevating system all arranges lower cover 12 in, maintains elevating system and maintains, perhaps when changing compressed air jar 26, through revolving soon after twisting the bolt, dismantles upper cover 11 fast, extracts lift storehouse 21, pulls down air pump 24 and compressed air jar 26, and then can be with elevating system quickly separating, and the staff of being convenient for maintains elevating system, conveniently changes compressed air jar 26.

Specifically, referring to fig. 1, the front end of the front chamber 13 is provided with a detection camera 15. The detection camera 15 is used to detect an underwater area of the camera.

Specifically, referring to fig. 2, a partition 17 is fixedly connected to an inner side wall of the upper cover 11, and a weight block 18 is disposed in the upper cover 11. The counterweight 18 serves to increase the weight of the vehicle.

Specifically, please refer to fig. 1, the number of the driving stabilizing mechanisms is three, the driving stabilizing mechanisms include a cable pipe 31, a ring 32, a fixing frame 33, a waterproof motor 34 and fan blades 35, the cable pipe 31 is fixedly connected with the ring 32, the fixing frame 33 is fixedly connected to the inner side wall of the ring 32, the fan blades 35 are installed on the fixing frame 33, and the fan blades 35 are welded on the output shaft of the waterproof motor 34. One of the driving stabilizing mechanisms is fixedly connected to the tail end of the rear bin 14, and the other two driving stabilizing mechanisms are symmetrically arranged and fixedly connected to two sides of the upper cover 11. During operation, waterproof motor 34 drives flabellum 35 and rotates, and pivoted flabellum 35 and water phase effect can produce the thrust that corresponds the direction, and waterproof motor 34's power cord passes through behind mount 33 and the winding displacement pipe 31 with circuit board electric connection in the organism, the drive stabilizing mean of rear end be used for stabilizing and adjust the upper and lower angle orientation of front end of scuba, the drive stabilizing mean of both sides is used for providing thrust for the scuba.

The working principle is as follows: when the submersible vehicle works, the upper connecting pipe 22 is closed through the electromagnetic valve 23, the lower connecting pipe 22 is opened, the air pump 24 pumps air in the compressed air tank 26 and discharges the air into the lifting bin 21, water in the lifting bin 21 can be discharged through the lower connecting pipe 22, and buoyancy of the submersible vehicle is increased and floats upwards along with increase of the air in the lifting bin 21; after the upper and lower connecting pipes 22 are closed, the air in the lifting bin 21 is discharged, the outside water enters through the connecting pipes 22, and the buoyancy of the submersible is reduced to float downwards. The lifting mechanism of the utility model is arranged in the lower cover 12, when the lifting mechanism is maintained or the compressed air tank 26 is replaced, after the bolt is screwed, the upper cover 11 is rapidly disassembled, the lifting bin 21 is pulled out, the air pump 24 and the compressed air tank 26 are disassembled, so that the lifting mechanism can be rapidly separated, the lifting mechanism can be maintained by workers conveniently, and the compressed air tank 26 can be replaced conveniently; waterproof motor 34 drives flabellum 35 and rotates, and pivoted flabellum 35 and water phase effect can produce the thrust of corresponding direction, and waterproof motor 34's power cord passes through behind mount 33 and the winding displacement pipe 31 with the circuit board electric connection in the organism, the drive stabilizing mean of rear end be used for stabilizing and adjust the front end of submersible ware angle orientation from top to bottom, the drive stabilizing mean of both sides is used for providing thrust for the submersible ware.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Survey dive with heavy device that floats under water, including shell mechanism, elevating system and drive stabilizing mean, its characterized in that: the lifting mechanism is arranged in the shell mechanism, and the driving stabilizing mechanism is arranged on the shell mechanism;

the shell mechanism comprises an upper cover (11), a lower cover (12), a front bin (13), a rear bin (14) and reducing pipes (16), wherein the upper cover (11) is fixedly connected with the lower cover (12) through bolts, the front bin (13) is fixedly connected with the front end of the lower cover (12), the rear bin (14) is fixedly connected with the rear end of the lower cover (12), the number of the reducing pipes (16) is two, and the two reducing pipes (16) are respectively communicated with the upper cover (11) and the lower cover (12);

the lifting mechanism comprises two lifting bins (21), connecting pipes (22), an air pump (24) and a compressed air tank (26), wherein the connecting pipes (22) are two in number and are respectively communicated with the top and the bottom of the lifting bins (21), the lifting bins (21) are arranged on the lower cover (12), a supporting plate (19) is welded on the inner side wall of the lower cover (12), the air pump (24) is installed on the supporting plate (19), the compressed air tank (26) is installed on the supporting plate (19), the air pump (24) is communicated with the compressed air tank (26) through an air pipe, an exhaust end of the air pump (24) is communicated with an exhaust pipe (25), and one end of the exhaust pipe (25) is inserted into the lifting bins (21).

2. The sinking and floating device for underwater detection diving apparatus according to claim 1, wherein: and a detection camera (15) is installed at the front end of the front bin (13).

3. The sinking and floating device for underwater detection diver according to claim 1, wherein: the inner side wall of the upper cover (11) is fixedly connected with a partition plate (17), and a balancing weight (18) is arranged in the upper cover (11).

4. The sinking and floating device for underwater detection diving apparatus according to claim 1, wherein: and the connecting pipe (22) is provided with an electromagnetic valve (23).

5. The sinking and floating device for underwater detection diving apparatus according to claim 1, wherein: the quantity of drive stabilizing mean is three, drive stabilizing mean includes calandria pipe (31), ring (32), mount (33), waterproof motor (34) and flabellum (35), calandria pipe (31) with ring (32) fixed connection, mount (33) fixed connection in the inside wall of ring (32), flabellum (35) install in on mount (33), flabellum (35) weld in on the output shaft of waterproof motor (34).

6. The sinking and floating device for underwater detection diver according to claim 5, wherein: one of the driving stabilizing mechanisms is fixedly connected to the tail end of the rear bin (14), and the other two driving stabilizing mechanisms are symmetrically arranged and fixedly connected to two sides of the upper cover (11).