CN217022823U

CN217022823U - Small-size hydrology ship

Info

Publication number: CN217022823U
Application number: CN202123206570.0U
Authority: CN
Inventors: 沈伟; 章丹君; 顾振铎; 严梦澜
Original assignee: Jiangyin Beihai Lsa Co ltd
Current assignee: Jiangyin Beihai Lsa Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-22
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a small-sized hydrological ship, which comprises a ship body, wherein the ship shape of the ship body is a deep V-shaped gliding ship shape, a main deck is arranged on the ship body, an upper building is arranged on the main deck, a bottom plate and an outer plate of the ship body are of a single-layer structure, bulkhead, the main deck and the upper building of the ship body are of a sandwich structure, and hydrological measurement equipment is arranged on the ship body. The hydrographic ship has the advantages of miniaturized structure, small stall in stormy waves, good navigability, excellent maneuverability, small turning radius and good course navigability, fills the blank of the domestic small-sized hydrographic ship, and reaches the international similar advanced level.

Description

Small-size hydrology ship

Technical Field

The utility model relates to the technical field of hydrology ships, in particular to a small-sized hydrology ship.

Background

The hydrological ship is also called a sea channel measuring ship. The method can be divided into coastal, offshore, middle and far sea survey vessels and navigation mark survey vessels according to the measurement working range. The hydrological ship is used as a ship specially for carrying out surveying tasks of oceans, rivers and lakes. According to different tasks, various necessary special instruments and tools are installed on the ship to carry out the work of water depth measurement, geological exploration, sea sweeping and sea geodetic survey, gravity measurement, magnetic measurement, underwater engineering construction measurement, hydrological observation, collection of various data required by compiling a chart and the like.

In addition, in recent years, with the rapid development of the industry in China and the continuous improvement of the science and technology, the environmental pollution problem has gradually attracted the wide attention of people in all circles of society, and most prominently, the pollution of water resources is. In such a context, monitoring water quality becomes particularly important.

Although the traditional large-scale hydrological ship plays a remarkable role in large-scale channel information acquisition, the traditional large-scale hydrological ship is high in manufacturing cost, poor in flexibility, low in speed and high in operation difficulty, and is not suitable for monitoring complex and small-scale water areas. However, when the size of the ship is reduced, the speed, load and draught of the hydrographic ship are seriously studied, and on the other hand, when the size of the ship is reduced, the installation position of the hydrographic equipment is slightly improper, which can cause mutual interference of the hydrographic measuring equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a small-sized hydrographic vessel which is small in size, high in speed and suitable for water area hydrographic measurement.

In order to achieve the purpose, the utility model provides a small-sized hydrological ship which comprises a ship body, wherein the ship shape of the ship body is a deep V-shaped gliding ship shape, a main deck is arranged on the ship body, an upper building is arranged on the main deck, a bottom plate and an outer plate of the ship body are of single-layer structures, a bulkhead, the main deck and the upper building of the ship body are of sandwich structures, and hydrological measurement equipment is arranged on the ship body.

Furthermore, the total length of the ship body is 9-11 m, the total width is 3-4 m, the profile depth is 1.2-1.5 m, the profile width is 3.2-3.4 m, and the maximum draught is 0.65-0.75 m.

Furthermore, hydrological measurement equipment is including setting up the forward-looking sonar at the bow of hull, two probes of forward-looking sonar set up along hull axis symmetry, the midship of hull is provided with multi-beam echo sounder, two probes of multi-beam echo sounder set up relative horizontal plane slant, install the surface acoustic velocity appearance between two probes of multi-beam echo sounder, surface acoustic velocity appearance fixed mounting is on fossil fragments, the starboard outside of hull is provided with the probe of single-beam sounder.

Furthermore, fairwater hoods integrally connected with the ship body are arranged outside the probes of the forward-looking sonar, the multi-beam depth sounder and the single-beam sounder.

Further, the distance between two probes of the forward-looking sonar is 1m, and the probes have water of 440-445 mm; the two probes of the multi-beam echo sounder are arranged at an angle of 35 degrees relative to the horizontal plane, and the draught is 600-605 mm; the probe of the single-beam depth finder has water with a diameter of 400-405 mm.

Furthermore, a control cab is arranged at one end, close to the bow, in the superstructure, a toilet is arranged at one end, close to the stern, of the superstructure, and an office is arranged between the control cab and the toilet.

Furthermore, a mast is arranged on the top of the superstructure and is provided with a navigation lamp, a signal lamp, a radar scanner, a lightning arrester, two signal lifters, an antenna, a GPS and a UHF mobile transceiver.

Furthermore, the stern of the hull is provided with a power system, the power system comprises a four-stroke outboard gasoline engine, and the four-stroke outboard gasoline engine is connected with a fixed-distance propeller through an integral gear box.

Furthermore, a rotary boom crane is arranged on the side of the ship body, and an anchor chain is arranged on the rotary boom crane.

Further, a concave D-shaped rubber fender is arranged on the port and the starboard of the ship body.

The technical scheme provided by the utility model has the beneficial effects that:

(1) the small-sized hydrological ship adopts a deep V-shaped gliding ship type, has a small ship type, adopts a four-stroke outboard gasoline engine as power, and has high speed and good stability.

(2) The side board is provided with the rotary suspension arm crane, so that the hydrological detection equipment is convenient to mount/dismount.

(3) The utility model successfully solves the contradiction between the rapidity and the bubble interference of the ship by reasonably arranging the hydrological measuring equipment and the probe thereof on the ship body and arranging the air guide sleeve outside the probe.

(4) The small-sized hydrological ship carries the hydrological measurement equipment, the overall performance meets the use requirements of the surveying and mapping bureau or the maritime department, the blank of the domestic small-sized hydrological ship is filled, and the international similar advanced level is reached.

Drawings

FIG. 1 is a schematic view of the structure of a hydrographic vessel of the present invention;

FIG. 2 is a perspective view of the hydrographic vessel of the present invention;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a top view of FIG. 2;

FIG. 6 is a bottom view of FIG. 2;

FIG. 7 is an enlarged schematic view at A in FIG. 6;

FIG. 8 is an enlarged schematic view at B of FIG. 6;

FIG. 9 is an enlarged schematic view at C of FIG. 6;

in the figure: 1-hull, 2-superstructure, 3-forward-looking sonar, 4-multi-beam echo sounder, 5-single-beam sounder, 6-penetration guide, 7-sewage pool, 8-oil tank, 9-four-stroke outboard gasoline engine, 10-integral gear box, 101-fixed-pitch propeller, 11-concave D type rubber fender, 21-control cab, 22-office, 23-toilet, 24-mast, 25-slewing jib crane, 31-forward-looking sonar fairing, 41-multi-beam echo sounder fairing, 42-surface sound velocity instrument, 51-single-beam sounder fairing;

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-9, a small-sized hydrographic vessel comprises a hull 1, wherein the hull is of a deep V-type gliding vessel type, a main deck is arranged on the hull 1, a superstructure 2 is arranged on the main deck, a bottom plate and an outer plate of the hull 1 are of a single-layer structure, a bulkhead, the main deck and the superstructure 2 of the hull 1 are all of a sandwich structure, and a hydrographic measuring device is arranged on the hull 1.

In a preferred embodiment, the hull 1 has a total length of 10.00m, a total width of 3.50m, a profile depth of 1.4m, a profile width of 3.3m, and a maximum draught of 0.7m, and can carry 6 persons.

As a preferred embodiment, the hydrological measurement device comprises a forward looking sonar 3 arranged on the bow of the ship body 1, two probes of the forward looking sonar 3 are symmetrically arranged along the axial line of the ship body 1, a multi-beam echo sounder 4 is arranged on the midship of the ship body 1, two probes of the multi-beam echo sounder 4 are obliquely arranged relative to the horizontal plane, a surface acoustic velocity meter 42 is arranged between the two probes of the multi-beam echo sounder 4, the surface acoustic velocity meter 42 is fixedly arranged on a keel, a probe of a single-beam depth sounder 5 is arranged on the outer side of the starboard of the ship body 1, and a through guide 6 is arranged at the midship position of the ship body 1.

In a preferred embodiment, the front sonar dome 31 integrally connected to the hull 1 is provided outside the probe of the front sonar 3, the multi-beam echo sounder dome 41 integrally connected to the hull 1 is provided outside the probe of the multi-beam sounder 4, and the single-beam sounder dome 51 integrally connected to the hull 1 is provided in each of the probes of the single-beam sounder 5.

As a preferred embodiment, two probes of forward-looking sonar 3 are 1m apart, and the probes have a water-cut of 442 mm; two probes of the multi-beam echo sounder 4 are arranged at an angle of 35 degrees relative to the horizontal plane, and the draft is 604 mm; the probe draft of the single beam depth finder 5 is 401 mm.

In a preferred embodiment, a control cab 21 is arranged at one end of the superstructure 2 close to the bow, a toilet 23 is arranged at one end close to the stern, a sewage pool 7 is connected below the toilet 23, and an office 22 is arranged between the control cab 21 and the toilet 23.

In a preferred embodiment, the superstructure 2 is provided on top with a mast 24 equipped with navigation lights, signal lights, radar scanners, lightning arresters, two signal lifters, antennas, GPS and UHF mobile transceivers.

As a preferred embodiment, the stern of the hull 1 is provided with a power system comprising a fuel tank 8 and a four-stroke outboard gasoline engine 9, the four-stroke outboard gasoline engine 9 being connected to a distance propeller 101 through an integral gearbox 10.

In a preferred embodiment, a slewing boom crane 25 is provided on the side of the hull 1, and an anchor chain is disposed on the slewing boom crane 25.

In a preferred embodiment, a concave D-shaped rubber fender 11 is provided on the port and starboard sides of the hull 1.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art will be able to substitute or change the technical solution of the present invention and its concept within the scope of the present invention.

Claims

1. The small-sized hydrological ship is characterized by comprising a ship body, wherein the ship type of the ship body is a deep V-shaped gliding ship type, a main deck is arranged on the ship body, a superstructure is arranged on the main deck, a bottom plate and an outer plate of the ship body are of a single-layer structure, a bulkhead, the main deck and the superstructure of the ship body are of a sandwich structure, and hydrological measurement equipment is arranged on the ship body.

2. The small-sized hydrographic ship of claim 1, wherein the hull has an overall length of 9 to 11m, an overall width of 3 to 4m, a profile depth of 1.2 to 1.5m, a profile width of 3.2 to 3.4m, and a maximum draft of 0.65 to 0.75 m.

3. The small-sized hydrographic ship according to claim 1, characterized in that the hydrographic measuring equipment includes a forward looking sonar arranged on the bow of the ship body, two probes of the forward looking sonar are symmetrically arranged along the central axis of the ship body, a midship of the ship body is provided with a multi-beam echo sounder, two probes of the multi-beam echo sounder are obliquely arranged relative to the horizontal plane, a surface acoustic velocity meter is arranged between the two probes of the multi-beam echo sounder, the surface acoustic velocity meter is fixedly arranged on a keel, and a probe of the single-beam sounder is arranged on the outer side of the starboard of the ship body.

4. The small-sized hydrological ship according to claim 3, characterized in that fairings integrally connected with a ship body are arranged outside the probes of the forward looking sonar, the multi-beam depth sounder and the single-beam depth sounder.

5. The small-sized hydrological ship according to claim 4, wherein the distance between two probes of the forward-looking sonar is 1m, and the probes have water of 440-445 mm; the two probes of the multi-beam echo sounder are arranged at an angle of 35 degrees relative to the horizontal plane, and the draught is 600-605 mm; the probe of the single-beam depth finder has water with a diameter of 400-405 mm.

6. The small-sized hydrographic vessel as set forth in claim 1, wherein a control cab is provided at an end of the superstructure near a bow, a toilet is provided at an end near a stern, and an office is provided between the control cab and the toilet.

7. The small hydrographic vessel of claim 6, wherein the superstructure topsides are provided with masts equipped with navigation lights, signal lights, radar scanners, lightning arresters, two signal lifters, antennas, GPS and UHF mobile transceivers.

8. A small hydrographic vessel as claimed in claim 7, in which the stern of the hull is provided with a power system comprising a four-stroke outboard gasoline engine connected by an integral gearbox to a fixed-pitch propeller.

9. The small hydrographic vessel of claim 1, wherein the side of the hull is provided with a slewing boom crane with an anchor chain attached thereto.

10. A small hydrographic vessel as claimed in claim 1, wherein a concave D-shaped rubber fender is provided on the port and starboard side of the hull.