CN110435830A - A kind of latent device of the unmanned subglacial ice-breaking of cutting type - Google Patents
A kind of latent device of the unmanned subglacial ice-breaking of cutting type Download PDFInfo
- Publication number
- CN110435830A CN110435830A CN201910633808.6A CN201910633808A CN110435830A CN 110435830 A CN110435830 A CN 110435830A CN 201910633808 A CN201910633808 A CN 201910633808A CN 110435830 A CN110435830 A CN 110435830A
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- Prior art keywords
- ice
- breaking
- latent device
- rear portion
- ballast tank
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Classifications
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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
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
The present invention relates to field of mechanical technique, in particular to a kind of unmanned subglacial ice-breaking of cutting type is dived device.The present invention includes: latent device stem, in the middle part of device of diving and latent device tail portion；Latent device stem is made of ice-breaking saw and sawtooth, and ice-breaking saw is located at the front upper place of latent device stem, and side is surrounded by sawtooth and constituted；It is made of in the middle part of latent device watertight transverse bulkhead, preceding ballast tank, rear ballast tank, high pressure air cavity, air flue, in watertight transverse bulkhead is located in the middle part of latent device, cabin in the middle part of latent device is divided into preceding ballast tank and rear ballast tank, the gentle road of high pressure air cavity is located at the top of latent device；Early period, tail portion was made of propeller and rudder, and propeller is located at the rear of latent device tail portion in tri-lobed.The embodiment of the present invention realizes and flexibly controls the ice-breaking posture that latent device floats when cutting ice-breaking, and it is broken to be not only able to achieve ice face, moreover it is possible to continuously cut any shape in ice face, destroy the integral strength of ice face, flexibly control ice face damage envelope.
Description
Technical field
The present invention relates to field of mechanical technique, in particular to a kind of unmanned subglacial ice-breaking of cutting type is dived device.
Background technique
Common ice-breaking mode has ice breaker icebreaking method, resonance icebreaking method, bubble icebreaking method, explosive icebreaking method etc., at present
Being dived by using nobody, the icebreaking method correlative study that device carries out ice-breaking to ice sheet from subglacial is less, and means are more single.Invention
A kind of latent device of unmanned subglacial ice-breaking is referred in patent CN201711078268.7, which, which passes through, changes itself hull-borne,
Ice-breaking is carried out using natural buoyancy and front end ice-breaking drill bit, device ice-breaking effect during colliding ice sheet of diving is difficult to control, and
Collision ice-breaking mode is higher to drill bit and latent device Structural strength calls, and furthermore the invention is not appropriate for continuous ice-breaking.There is not yet
The device that can be dived using nobody is equipped in the ice-breaking that subglacial carries out continuous icebreaking service.
Summary of the invention
The purpose of the invention is to provide a kind of latent device of the unmanned subglacial ice-breaking of cutting type.
The object of the present invention is achieved like this:
A kind of unmanned subglacial ice-breaking of cutting type device of diving includes: latent device stem, in the middle part of device of diving and latent device tail portion；Latent device stem by
Ice-breaking saw and sawtooth are constituted, and ice-breaking saw is located at the front upper place of latent device stem, and side is surrounded by sawtooth and constituted；By watertight in the middle part of latent device
Transverse bulkhead, preceding ballast tank, rear ballast tank, high pressure air cavity, front air flue, rear portion air flue are constituted, and watertight transverse bulkhead is located at latent
In in the middle part of device, the cabin in the middle part of latent device is divided into preceding ballast tank and rear ballast tank, high pressure air cavity and front air flue, rear portion gas
Road is located at the top of latent device；Latent device tail portion is made of propeller and rudder, and propeller is located at the rear of latent device tail portion in tri-lobed.
It is connection between high pressure air cavity and external is also connected to umbilical cables.
Front air flue, rear portion air flue one end be connected to high pressure air cavity, the other end is closed end, the setting of front air flue both ends
There is front air valve, rear portion air flue both ends are provided with rear portion air valve.
Preceding ballast tank and rear ballast tank middle and lower part be respectively arranged with front lead screw, rear portion lead screw and front sliding rail, after
Portion's sliding rail, front screw rod, rear portion screw rod close to middle part one end respectively on watertight transverse bulkhead front posture adjustment motor and rear portion
Motor of raising wages is connected, the other end is connected with front and back bulkhead, and the indoor screw rod in each cabin and sliding rail middle part are provided with one piece of posture adjustment and match
Weight.
Preceding ballast tank bottom is provided with front kingston valve and front breather valve in the kayak body of ship head；Ballast tank afterwards
Bottom is provided with rear portion kingston valve and rear portion breather valve in the kayak body of ship tail.
The rudder for controlling direction is arranged in latent device tail portion top and two sides.
The beneficial effects of the present invention are:
Of the invention has the prominent advantages that internal structure of the present invention and method of operating are simple, is there is no at present dedicated for subglacial
Similar patent is equipped in the ice-breaking of continuous ice-breaking.The present invention can flexibly control the ice-breaking posture that latent device floats when cutting ice-breaking, not only
It is broken to be able to achieve ice face, moreover it is possible to continuously cut any shape in ice face, destroy the integral strength of ice face, flexibly control ice face
Damage envelope；Overall dimensions of the present invention are smaller for more common ice-breaking is equipped, can be used as polar region ship auxiliary ice-breaking equipment,
Navigation is usually mounted on the polar region ship of ice formation, it, can be by this hair when ice layer thickness is more than polar region ship ice-breaking capacity
It is bright that ice sheet is destroyed in advance, polar region ship is greatly improved in the ice-breaking capacity of thicker ice formation, expands common polar region ship
Tradding limit.
Detailed description of the invention
Fig. 1 is structure principle chart of the invention；
Fig. 2 is ship cabin arrangement partial view in the middle part of latent device of the invention；
Specific embodiment
The present invention is described further with reference to the accompanying drawing:
In figure: 1. sawtooth, 2. ice-breakings are sawed, 3. latent device stems, 4. latent devices middle parts, 5. front air flues, ballast tank before 6., and 7.
Front air valve, 8. high pressure air cavitys, 9. watertight transverse bulkheads, 10. umbilical cables, 11. rear portion air flues, 12. rear portion air valves, ballast after 13.
Water tank, 14. latent device tail portions, 15. rudders, 16. propellers, 17. rear portion kingston valves, 18. rear portion sliding rails, 19. rear portion screw rods, after 20.
Portion's posture adjustment counterweight, 21. rear portion breather valves, 22. front kingston valves, 23. front sliding rails, 24. front posture adjustment counterweights, 25. fronts silk
Bar, 26. front breather valves, 27. front posture adjustment motors, 28. rear portion posture adjustment motors.
The present invention relates to field of mechanical technique, in particular to a kind of unmanned subglacial ice-breaking of cutting type is dived device.
The present invention is a kind of latent device of the unmanned subglacial ice-breaking of cutting type, is mainly used in ice-breaking technical field, including latent device head
Portion, dive device middle part and latent device tail portion, the latent device stem front upper place setting ice-breaking are sawed, and the motor of driving ice-breaking saw is arranged in inside,
The latent device tail portion is provided with propeller and rudder, is provided with watertight transverse bulkhead in the middle part of the latent device, the watertight transverse bulkhead will dive
Cabin in the middle part of device is divided into preceding ballast tank and rear ballast tank, and it is gentle that the top in the middle part of latent device is respectively arranged with high pressure air cavity
Road, be between high pressure air cavity connection and it is external be also connected to umbilical cables, one end of the air flue is connected to high pressure air cavity, is another
End is closed end, and air valve switch is additionally provided on each air flue, and preceding ballast tank and rear ballast tank middle and lower part are provided with screw rod
And sliding rail, every screw rod is all connected with the posture adjustment motor on watertight transverse bulkhead close to the one end at middle part, the other end and front and back bulkhead
It is connected, is provided with one piece of posture adjustment counterweight, the bottom in preceding ballast tank and rear ballast tank on the indoor screw rod in each cabin and sliding rail
Portion is provided with kingston valve and breather valve.
The invention also includes structure features some in this way:
1. posture adjustment counterweight position of centre of gravity is in the lower section of latent device position of centre of gravity；
2. each posture adjustment motor can the corresponding posture adjustment counterweight of independent control be moved forward and backward；
The process that device completes subglacial ice-breaking 3. the unmanned subglacial ice-breaking of cutting type is dived includes five stages:
First stage is the adjustment operational configuration stage: first opening front and rear part kingston valve and front and rear part breather valve, reaches latent device
To suspended state, kingston valve and breather valve are then closed, by controlling posture adjustment motor, adjusts the position of front and back posture adjustment counterweight, in fact
It now dives the horizontal suspended state of device, dives at this time and think highly of the heart and be moved to and centre of buoyancy totally one vertical axes；
Second stage is that subglacial navigates by water the stage: latent device is moved to device underwater navigation posture of normally diving from ice formation submerged level
To immediately below ice-breaking ice face position；
Phase III is to adjust latent device floading condition to ice-breaking state phase: latent device first controls front and rear part attitude regulation motor, will
Posture adjustment counterweight in front and back is mobile to latent device tail portion, and gravity and buoyancy vertical direction be not coaxial at this time, and generating one makes in latent device stem
Floating, the torque of stern settlement then opens the air valve and kingston valve of front and back ballast tank, the discharge of front and rear part ballast tank ballast water
A certain amount of ballast water enables latent device to float with the posture that stem is faced upward；
Fourth stage is the latent device floating ice-breaking stage: buoyancy suffered by latent device is greater than self gravity, and device of diving floats, while making to dive
Device stem ice-breaking saw rotation, when latent device floats up to ice-breaking saw contact ice face, ice sheet is broken under the action of ice-breaking is sawed, ice-breaking saw
Cut ice face；
5th stage was the latent device continuous ice-breaking stage: controlling latent device and slowly moves horizontally, the ice-breaking saw for cutting ice face will move
The ice face in dynamic direction is broken, and after continuous moving, latent device is cut into certain shapes in ice face.
Of the invention has the prominent advantages that:
Internal structure of the present invention and method of operating are simple, there is no equip class dedicated for the ice-breaking of the continuous ice-breaking of subglacial at present
Like patent.The present invention can flexibly control the ice-breaking posture that latent device floats when cutting ice-breaking, and it is broken to be not only able to achieve ice face, moreover it is possible to
Any shape is continuously cut in ice face, destroys the integral strength of ice face, flexibly controls ice face damage envelope；Entirety ruler of the present invention
Very little relatively common ice-breaking is smaller for equipping at present, can be used as polar region ship auxiliary ice-breaking equipment, is usually mounted in navigation in ice formation
Polar region ship on, when ice layer thickness be more than polar region ship ice-breaking capacity when, ice sheet can be destroyed in advance by the present invention,
Polar region ship is greatly improved in the ice-breaking capacity of thicker ice formation, expands the tradding limit of common polar region ship.
In conjunction with attached drawing, the present invention is further described below:
In Fig. 1, sawtooth is evenly arranged on ice-breaking saw, and the front upper place of latent device stem, ice-breaking saw and latent device is arranged in ice-breaking saw
The central axes of stem are in a certain angle, and driving motor, the sawtooth rotation on driving ice-breaking saw are arranged inside device stem of diving.Latent device is first
Be connected in the middle part of portion tail portion and latent device, device middle part external connection umbilical cables of diving, umbilical cables are to latent device transfer control instruction, electric power, height
It calms the anger body, interior compartment is separated into preceding ballast tank and rear ballast tank by watertight transverse bulkhead in the middle part of latent device, dives in device middle part
The high pressure air cavity through watertight transverse bulkhead is provided at the top of portion cabin, high pressure air cavity top is connected with umbilical cables, high pressure air cavity
Front is connected with front air flue, be provided on the air flue of front control high pressure gas switch front air valve, high pressure air cavity rear portion with
Rear portion air flue is connected, and the rear portion air valve of control high pressure gas switch is provided on the air flue of rear portion, and the two sides of watertight transverse bulkhead are close
Front posture adjustment motor and rear portion posture adjustment motor is respectively set in bottom position, and rear portion screw rod one end is connected with rear portion posture adjustment motor, is another
One end is connected with the bulkhead of rear ballast tank, rear portion sliding rail is arranged below the screw rod of rear portion, in rear portion screw rod and rear portion sliding rail
Between be provided with one piece of rear portion posture adjustment counterweight, posture adjustment counterweight in rear portion can realize front and back by rear portion posture adjustment motor driven rear portion screw rod
Mobile, front screw rod one end is connected with front posture adjustment motor, the other end is connected with the bulkhead of preceding ballast tank, below the screw rod of front
Front sliding rail is set, and in front, the centre of screw rod and front sliding rail is provided with one piece of front posture adjustment counterweight, and front posture adjustment counterweight can
Back-and-forth motion is realized by front posture adjustment motor driven front screw rod, the bottom that rear ballast tank is arranged in rear portion kingston valve is leaned on
In the kayak body of nearly ship tail, being communicated with outside, the bottom of rear ballast tank is arranged in the kayak body of ship head in rear portion breather valve, with
Outside communicates, and the bottom of preceding ballast tank is arranged in the kayak body of ship tail in front kingston valve, and front breather valve is arranged preceding
Ballast tank is in the kayak body of ship head.Tail portion in the middle part of latent device is connected with the stem of latent device tail portion, device tail portion top and two of diving
The rudder for controlling direction is arranged in side, and the tail portion of latent device tail portion is provided with propeller, and latent device tail portion is internally provided with driving and promotes
The motor of device.
In Fig. 2, external connection umbilical cables in the middle part of device of diving, umbilical cables are to latent device transfer control instruction, electric power, high pressure gas
Body, latent device middle part interior compartment are separated into preceding ballast tank and rear ballast tank by watertight transverse bulkhead, interior compartment in the middle part of device of diving
The high pressure air cavity through watertight transverse bulkhead is provided at the top of room, high pressure air cavity top is connected with umbilical cables, high pressure air cavity front
It is connected with front air flue, the front air valve of control high pressure gas switch, high pressure air cavity rear portion and rear portion is provided on the air flue of front
Air flue is connected, and the rear portion air valve of control high pressure gas switch is provided on the air flue of rear portion, the two sides of watertight transverse bulkhead are close to bottom
Position is respectively set front posture adjustment motor and rear portion posture adjustment motor, and rear portion screw rod one end is connected with rear portion posture adjustment motor, the other end
It is connected with the bulkhead of rear ballast tank, rear portion sliding rail is set below the screw rod of rear portion, and the centre of screw rod and rear portion sliding rail is set at rear portion
It is equipped with one piece of rear portion posture adjustment counterweight, posture adjustment counterweight in rear portion can realize that front and back is moved by rear portion posture adjustment motor driven rear portion screw rod
Dynamic, front screw rod one end is connected with front posture adjustment motor, the other end is connected with the bulkhead of preceding ballast tank, sets below the screw rod of front
Front sliding rail is set, the centre of screw rod and front sliding rail is provided with one piece of front posture adjustment counterweight in front, and posture adjustment counterweight in front can lead to
Front posture adjustment motor driven front screw rod is crossed to realize and be moved forward and backward, front posture adjustment motor and rear portion posture adjustment motor can independent controls
Front posture adjustment counterweight and rear portion posture adjustment counterweight are mobile, and kayak body of the bottom close to ship head of rear ballast tank is arranged in rear portion breather valve
On, it is communicated with outside, the bottom of preceding ballast tank is arranged in the kayak body of ship tail in front kingston valve.
In conclusion the present invention relates to field of mechanical technique, in particular to a kind of unmanned subglacial ice-breaking of cutting type is dived device.This
Invention includes: latent device stem, in the middle part of device of diving and latent device tail portion；Latent device stem is made of ice-breaking saw and sawtooth, and ice-breaking saw is located at latent
The front upper place of device stem, side are surrounded by sawtooth and are constituted；In the middle part of latent device by watertight transverse bulkhead, preceding ballast tank, rear ballast tank,
High pressure air cavity, air flue are constituted, and watertight transverse bulkhead is located in latent device middle part, and the cabin in the middle part of latent device is divided into preceding ballast tank with after
Ballast tank, the gentle road of high pressure air cavity are located at the top of latent device；Early period, tail portion was made of propeller and rudder, and propeller is in tri-lobed
Positioned at the rear of latent device tail portion.The embodiment of the present invention realizes and flexibly controls the ice-breaking posture that latent device floats when cutting ice-breaking, no
It is broken to be only able to achieve ice face, moreover it is possible to continuously cut any shape in ice face, destroy the integral strength of ice face, flexibly control ice
Face damage envelope.
Claims (6)
- The device 1. a kind of unmanned subglacial ice-breaking of cutting type is dived, which is characterized in that including diving device stem (3), (4) and latent device in the middle part of device of diving Tail portion (14)；Latent device stem (3) are made of ice-breaking saw (2) and sawtooth (1), and ice-breaking is sawed (2) and is located at before latent device stem (3) Side, side are surrounded by sawtooth (1) and are constituted；(4) are by watertight transverse bulkhead (9), preceding ballast tank (6), rear ballast tank in the middle part of latent device (13), high pressure air cavity (8), front air flue (5), rear portion air flue (11) are constituted, and watertight transverse bulkhead (9) is located in the middle part of latent device in (4), The cabin of (4) is divided into preceding ballast tank (6) and rear ballast tank (13), high pressure air cavity (8) and front air flue in the middle part of latent device (5), rear portion air flue (11) is located at the top of latent device；Latent device tail portion (14) are made of propeller (16) and rudder (15), propeller (16) it is located at the rear of latent device tail portion (14) in tri-lobed.
- The device 2. the unmanned subglacial ice-breaking of a kind of cutting type according to claim 1 is dived, which is characterized in that the high pressure air cavity (8) it is connection between and external is also connected to umbilical cables (10).
- The device 3. the unmanned subglacial ice-breaking of a kind of cutting type according to claim 1 is dived, which is characterized in that the front air flue (5), one end of rear portion air flue (11) is connected to high pressure air cavity (8), the other end is closed end, and front air flue (5) both ends are provided with Front air valve (7), rear portion air flue (11) both ends are provided with rear portion air valve (12).
- The device 4. the unmanned subglacial ice-breaking of a kind of cutting type according to claim 1 is dived, which is characterized in that the preceding ballast water Cabin (6) middle and lower part is provided with front lead screw (25) and front sliding rail (23), and rear ballast tank (13) middle and lower part is provided with rear portion silk Thick stick (19) and rear portion sliding rail (18)；Front posture adjustment electricity of the front screw rod (25) on the one end and watertight transverse bulkhead (9) at middle part Machine (27) is connected, the other end is connected with scuttle bulkhead, after rear portion screw rod (19) is on the one end and watertight transverse bulkhead (9) at middle part Portion raises wages, and motor (28) are connected, the other end is connected with aftbulkhead；The front lead screw (25) and front sliding rail of preceding ballast tank (6) (23) middle part is provided with one piece of front posture adjustment counterweight (24), the rear portion lead screw (19) and rear portion sliding rail (18) of rear ballast tank (13) Middle part is provided with one piece of rear portion posture adjustment counterweight (20).
- The device 5. the unmanned subglacial ice-breaking of a kind of cutting type according to claim 1 is dived, which is characterized in that the preceding ballast water Cabin (6) bottom is provided with front kingston valve (22) and front breather valve (26) in the kayak body of ship head；Ballast tank (13) afterwards Bottom is provided with rear portion kingston valve (17) and rear portion breather valve (21) in the kayak body of ship tail.
- The device 6. the unmanned subglacial ice-breaking of a kind of cutting type according to claim 1 is dived, it is characterised in that: the latent device tail portion (14) top and two sides are provided with rudder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633808.6A CN110435830A (en) | 2019-07-15 | 2019-07-15 | A kind of latent device of the unmanned subglacial ice-breaking of cutting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633808.6A CN110435830A (en) | 2019-07-15 | 2019-07-15 | A kind of latent device of the unmanned subglacial ice-breaking of cutting type |
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| CN110435830A true CN110435830A (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910633808.6A Pending CN110435830A (en) | 2019-07-15 | 2019-07-15 | A kind of latent device of the unmanned subglacial ice-breaking of cutting type |
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| CN (1) | CN110435830A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407202A (en) * | 2020-11-26 | 2021-02-26 | 大连理工大学 | Unmanned underwater ice-breaking navigation system for polar region |
| CN112623129A (en) * | 2020-12-31 | 2021-04-09 | 华北水利水电大学 | Hydrology remote control power ship based on GPS location |
| CN113501093A (en) * | 2021-06-29 | 2021-10-15 | 哈尔滨工程大学 | Unmanned aerial bomb ice breaking submersible vehicle |
| CN113513002A (en) * | 2021-04-27 | 2021-10-19 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
| CN114212224A (en) * | 2021-12-17 | 2022-03-22 | 江苏科技大学 | Self-icebreaking polar region water area deep submergence lifeboat |
| CN114323561A (en) * | 2021-12-30 | 2022-04-12 | 中国特种飞行器研究所 | Watertight hull test model device with high gravity inertia degree and high degree of freedom adjustment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112407202A (en) * | 2020-11-26 | 2021-02-26 | 大连理工大学 | Unmanned underwater ice-breaking navigation system for polar region |
| CN112623129A (en) * | 2020-12-31 | 2021-04-09 | 华北水利水电大学 | Hydrology remote control power ship based on GPS location |
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| CN114212224A (en) * | 2021-12-17 | 2022-03-22 | 江苏科技大学 | Self-icebreaking polar region water area deep submergence lifeboat |
| WO2023109255A1 (en) * | 2021-12-17 | 2023-06-22 | 江苏科技大学 | Self-icebreaking polar region water area deep submergence rescue vessel |
| CN114323561A (en) * | 2021-12-30 | 2022-04-12 | 中国特种飞行器研究所 | Watertight hull test model device with high gravity inertia degree and high degree of freedom adjustment |
| CN114323561B (en) * | 2021-12-30 | 2023-10-20 | 中国特种飞行器研究所 | Watertight hull test model device with gravity center inertia and high freedom degree adjustment |
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Application publication date: 20191112 |