CN213534366U

CN213534366U - Amphibious conical bow scientific investigation boat

Info

Publication number: CN213534366U
Application number: CN202022581720.5U
Authority: CN
Inventors: 余青峰; 马会芳; 万玉春; 张晓月; 许云霄
Original assignee: Chongqing Jiaotong University
Current assignee: Chongqing Jiaotong University
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-25
Anticipated expiration: 2030-11-10

Abstract

The utility model belongs to the technical field of scientific investigation equipment, concretely relates to amphibious cone-shaped bow scientific investigation ship, including the cabin main part, the even fixed mounting of upper surface of bow has three broken ice sword, and the common fixedly connected with installation cabin body of the one end of two linking arms, the mounting groove has been seted up to the lower surface in the installation cabin body, and the inside of mounting groove is provided with crawler. The ice breaking device is provided with the propeller and the crawler mechanism, can easily realize a sailing conversion mode of a water and ice area, sails in water in a propeller and crawler dual propulsion mode, adopts the crawler to run on the ice surface after reaching the ice surface, utilizes a backward inclined bow line type, and is provided with the inclined ice breaking blade above the bow, and the ice breaking blade has ice breaking acting force in the directions from back to bottom and front to top on the thin ice layer, so that the ice breaking device is more beneficial to the breaking of the thin ice layer. The icebreaker bow of this kind of form compact structure, the volume is littleer, and the portability is better, more is fit for the bow setting of this kind of small-size boats and ships of scientific investigation ship.

Description

Amphibious conical bow scientific investigation boat

Technical Field

The utility model relates to a scientific investigation equipment technical field specifically is an amphibious toper formula bow scientific investigation ship.

Background

Because two poles of the earth are basically covered by ice layers, the conventional polar region scientific investigation ship combines the scientific investigation ship with an ice breaker to carry out scientific investigation operation. The polar region scientific investigation ship has large tonnage and deep draft, and cannot reach a shallow sea area. Generally, a mother scientific research ship is parked in a designated sea area, a scientific research personnel carries an instrument to land near the ice surface by a yacht, the scientific research personnel walks to a designated place to work if the destination is close, and the scientific research personnel drives a helicopter to a designated position if the destination is far. Because the yacht volume that uses in the science and examination is unfavorable great, still need carry on snowfield motorcycle except that the scientific investigation team member takes when using, a plurality of scientific investigation teams that go up the ice surface scientific investigation at every turn need the yacht to come and go the ice surface and the transportation of scientific investigation ship many times, and before reaching the ice surface and begin the operation or after the operation finishes returning to the yacht, need to remove the yacht from the yacht or remove, this process not only can waste valuable scientific investigation time, it also can influence scientific investigation personnel's physical power to carry the yacht, and then can influence the progress of scientific investigation.

The existing scientific research boat is difficult to realize amphibious advancing in severe ice area environment, does not have good ice breaking capacity and is not beneficial to breaking of thin ice layers. Therefore, an amphibious cone-shaped bow scientific investigation boat is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an amphibious cone-shaped bow scientific investigation ship has solved current scientific investigation ship and has been difficult to realize the amphibious advancing under being fit for the ice district adverse circumstances to do not have fine icebreaking ability, be unfavorable for the broken problem on thin ice sheet.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an amphibious toper formula bow scientific investigation ship, includes the cabin main part, the cabin main part is including setting up in the bow of one end, the even fixed mounting of upper surface of bow has three broken ice blade, the equal fixed mounting in both sides of cabin main part has two linking arms, two the common fixedly connected with installation cabin body of one end of linking arm, the mounting groove has been seted up to the lower surface of the installation cabin body, the inside of mounting groove is provided with crawler.

Preferably, the cabin body comprises a cockpit arranged at the top, and a sunshade is fixedly mounted at the top of the cockpit.

Preferably, the cabin body comprises a propeller arranged at the other end, and the bow is of a linear structure inclined backwards.

Preferably, the upper surface of the cabin main body is provided with a waterproof coaming and a ballast water tank respectively, and the ballast water tank is located inside the waterproof coaming.

Preferably, the bottom spandrel girder of cabin main part adopts solid steel material to make, just the bottom other parts of cabin main part all adopt hollow shaped steel material to make.

Preferably, the connecting arm is made of solid steel materials, and the bottom of the cabin body is higher than the bottom of the crawler mechanism.

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

the utility model discloses be provided with screw and crawler, it can easily realize water, the navigation conversion mode in ice region, sail with screw and the dual propulsion mode of track in aqueous, adopt the track to go on ice surface after reacing the ice surface, utilize the prow line type that inclines backward in addition to set up the edge of opening ice of slope above the prow, the edge of opening ice has from back down, the effort of opening ice of up-ward direction to thin ice layer, more is favorable to the breakage on thin ice layer. The icebreaker bow of this kind of form compact structure, the volume is littleer, and the portability is better, more is fit for the bow setting of this kind of small-size boats and ships of scientific investigation ship.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: 1. a cabin body; 2. an ice breaking blade; 3. a cockpit; 4. a bow; 5. a connecting arm; 6. installing a cabin body; 7. a crawler mechanism; 8. a ballast water tank; 9. a propeller; 10. a sunshade; 11. a waterproof coaming plate; 12. and (4) mounting the groove.

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.

Examples

Referring to fig. 1-3, an amphibious cone-shaped bow scientific investigation boat comprises a boat cabin main body 1, wherein the boat cabin main body 1 comprises a bow 4 arranged at one end, three ice breaking blades 2 are uniformly and fixedly arranged on the upper surface of the bow 4, two connecting arms 5 are fixedly arranged on two sides of the boat cabin main body 1, one end of each connecting arm 5 is fixedly connected with an installation cabin body 6, a mounting groove 12 is formed in the lower surface of the installation cabin body 6, a crawler mechanism 7 is arranged inside the mounting groove 12 and utilizes a backward tilted bow 4 line type to arrange the tilted ice breaking blades 2 above the bow 4, and the ice breaking blades 2 have ice breaking acting forces from back to back and forward to top to thin ice layers and are more beneficial to crushing of the thin ice layers. The icebreaker bow 4 in the form has the advantages of compact structure, smaller volume and better portability, and is more suitable for the arrangement of the bow 4 of a small ship such as a scientific research boat.

Referring to fig. 2, the cabin body 1 includes a cockpit 3 disposed at the top, and a sunshade 10 is fixedly mounted at the top of the cockpit 3 to improve comfort of using the scientific boat.

Referring to fig. 2-3, the cabin body 1 includes a propeller 9 disposed at the other end, the bow 4 is a line structure inclined backward, and the propeller 9 and the track mechanism 7 are disposed, which can easily realize a sailing switching mode in water and ice regions, sails in a dual propulsion mode of the propeller 9 and the track in water, and uses the track to travel on ice after reaching ice.

Referring to fig. 2, the upper surface of the tank body 1 is provided with a waterproof coaming 11 and a ballast water tank 8, the ballast water tank 8 is located inside the waterproof coaming 11, ballast water at the stern is pumped into the ballast water tank 8, so that the bow of the ship is tilted, collision with land when going ashore is reduced, and meanwhile, the water tank enables the ship body to run on the land to better adjust the center of gravity, and the running speed can be improved.

Referring to fig. 3, the bottom load-bearing beam of the cabin body 1 is made of solid steel material, and the rest of the bottom of the cabin body 1 is made of hollow steel material, so as to enhance the structural strength.

Referring to fig. 1, the connecting arm 5 is made of solid steel material, and the bottom of the cabin body 1 is higher than the bottom of the track mechanism 7, so that the scientific research boat can run on uneven ice.

The utility model discloses the concrete implementation process as follows:

when the scientific investigation boat is separated from the mother boat and reaches the thin ice zone, the boat head 4 and the ice breaking blade 2 are adopted to continuously break ice, the boat is properly tilted by adjusting the ballast water tanks 8 at the head and the tail of the boat, the boat head 4 enters the ice layer, and the ice is broken by the combined force of the buoyancy of the bow and the propelling force. Compared with a gravity-type icebreaking bow which is fully inclined forward, the bow 4 does not need to overcome the buoyancy of water to ice when breaking ice, and has higher icebreaking efficiency when breaking an ice layer of thin ice (the thickness is below 40 cm); compared with the bulbous bow which mainly collides with the ice layer in the ice breaking mode, the bow is easier to bend and break the ice rows, and the ice force of the ice rows acting on the ice breaking structure in the breaking mode is smaller, so that the ice breaking capacity of the bow 4 is better. The bow 4 part below the waterline is set to incline forwards and is tilted upwards than a common ship, the obstacle caused by the ship body is reduced mainly in the process of icing, the friction between the ship body and the ground is reduced when the ship body runs on the land, the power of the crawler belt is used for easily transitioning to the ice surface, the traditional ground grabbing teeth, the rope throwing device and manual assistance are not used for climbing on the ice surface, and the amphibious function is realized.

The crawler belt mechanism 7 supports the weight of the whole ship, the ship runs forwards by virtue of traction force generated by reaction force of the ground on the crawler belt, the crawler belt mechanism 7 rolls along the laid caterpillar track by virtue of the driving chain wheel, the thrust wheel and the guide wheel so as to drive the whole ship to run, and the front crawler belt and the rear crawler belt can independently turn, so that the turning radius is smaller or the transverse movement is realized. The steering wheel is beneficial to improving the maneuverability of steering and the trafficability of special areas, and is not easy to slip on ice so as to adapt to all terrains.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an amphibious toper formula bow scientific investigation ship, includes cabin main part (1), its characterized in that: cabin main part (1) is including setting up in bow (4) of one end, the even fixed mounting of upper surface of bow (4) has three broken ice sword (2), the equal fixed mounting in both sides of cabin main part (1) has two linking arms (5), two the common fixedly connected with installation cabin body (6) of one end of linking arm (5), mounting groove (12) have been seted up to the lower surface of the installation cabin body (6), the inside of mounting groove (12) is provided with crawler (7).

2. An amphibious cone-type bow scientific boat as claimed in claim 1 wherein: the cabin body (1) comprises a cockpit (3) arranged at the top, and a sunshade (10) is fixedly mounted at the top of the cockpit (3).

3. An amphibious cone-type bow scientific boat as claimed in claim 1 wherein: the cabin main body (1) comprises a propeller (9) arranged at the other end, and the bow (4) is of a linear structure inclining backwards.

4. An amphibious cone-type bow scientific boat as claimed in claim 1 wherein: the upper surface of the cabin main body (1) is provided with a waterproof coaming (11) and a ballast water tank (8) respectively, and the ballast water tank (8) is located inside the waterproof coaming (11).

5. An amphibious cone-type bow scientific boat as claimed in claim 1 wherein: the bottom spandrel girder of cabin main part (1) adopts solid steel material to make, just the bottom other parts of cabin main part (1) all adopt hollow shaped steel material to make.

6. An amphibious cone-type bow scientific boat as claimed in claim 1 wherein: the connecting arm (5) is made of solid steel materials, and the bottom of the cabin body (1) is higher than the bottom of the crawler mechanism (7).