CN105415993A - Hybrid power caterpillar-track-type floating bridge - Google Patents
Hybrid power caterpillar-track-type floating bridge Download PDFInfo
- Publication number
- CN105415993A CN105415993A CN201510867124.4A CN201510867124A CN105415993A CN 105415993 A CN105415993 A CN 105415993A CN 201510867124 A CN201510867124 A CN 201510867124A CN 105415993 A CN105415993 A CN 105415993A
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- CN
- China
- Prior art keywords
- pontoon bridge
- pontoon
- motor
- bridge
- floating bridge
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/0061—Amphibious vehicles specially adapted for particular purposes or of a particular type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/003—Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for
- B60F3/0038—Flotation, updrift or stability devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/22—Floating bridges, e.g. pontoon bridges designed as, or mounted on, vehicles
Abstract
The invention provides a hybrid power caterpillar-track-type floating bridge structure. The hybrid power caterpillar-track-type floating bridge structure comprises a battery pack, floating bridge unfolding motor controllers, floating bridge unfolding motors and floating bridge driving pumps which are used for quickly and quietly unfolding a floating bridge in water. The hybrid power caterpillar-track-type floating bridge structure further comprises an engine, an electricity generator, a whole system controller and caterpillar track driving wheels, and the requirement that a vehicle quickly advances on land is met. The hybrid power caterpillar-track-type floating bridge structure also comprises overwater thruster motor controllers, overwater thruster driving motors and screw propellers which are used for controlling the posture of the vehicle in water. According to the hybrid power caterpillar-track-type floating bridge structure, tires are replaced by caterpillar tracks, so that the speed and trafficability of the floating bridge on a bad road are improved; underwater drivers are driven by the motors underwater, so that silencing is achieved, and invisibility is good; by the adoption of a hybrid power driving mode, the engine can work in a high efficiency area, and fuel oil is saved; through a pure electric driving mode, the invisibility of the floating bridge is improved.
Description
Technical field
What the present invention relates to a kind of field bridge builds equipment, particularly about a kind of crawler type pontoon bridge using hybrid power system work.
Background technology
From ancient times to the present, pontoon bridge is the indispensable part of army building always.Because once there is war, battlefield changes at any time, army will faced by be not merely land, also to have lake.If run into lake, often in order to quick march, army can not go to find bridge waterborne, and tank, armored motor car and heavy firepower also cannot pass through from the bridge built up, and advance fast so just need this time pontoon bridge army to carry out timely pontoon bridge of must building fast by army.Along with the development of tank and heavy firepower, weight is increasing, and the impact that wheeled pontoon bridge carrying is in the past not enough will be more and more serious.And the advance of army is many times that road even muddy in thick grass is advanced, at this time the earth-grasping force of wheeled pontoon bridge is limited, well can not follow the advance of army, also wishes that pontoon bridge expansion process in water accomplishes noiselessization as far as possible simultaneously, as far as possible hidden.Along with the development of time and the continuous consumption of fossil energy, army also wishes can practice every conceivable frugality when meeting war fighting requirement the energy, sustainable development.So it is extremely urgent to carry out improvement to present pontoon bridge system.
Summary of the invention
For the deficiency of above-mentioned existing pontoon bridge, the object of patent of the present invention is: the crawler type pontoon bridge providing a kind of hybrid power, and this pontoon bridge can improve load-carrying capacity, and can improve the travelled distance of vehicle, can noiselessization be accomplished at underwater work, solve hidden problem.
In order to realize above-mentioned task, technical scheme of the present invention is achieved in that
A kind of hybrid power crawler type pontoon structure, it comprises advance system and pontoon bridge development system in land locomotion system, water, and land locomotion system, comprises driving engine and crawler belt, wherein,
Advance system in water, comprises swimmer propulsion unit electric machine controller, swimmer propulsion unit motor and screw propeller wherein, swimmer propulsion unit driven by motor propeller rotational;
Pontoon bridge development system, comprise pontoon bridge and launch electric machine controller, pontoon bridge driving pump and pontoon bridge expansion motor, pontoon bridge launches Electric-motor driven pumps and launches pontoon bridge;
Also comprise battery pack and master controller;
Engine output shaft is connected with crawler main driving wheel, and driving engine is also connected with electrical generator, and electrical generator is electrically connected with battery; Battery pack launches motor with pontoon bridge and swimmer propulsion unit motor is electrically connected.
Whole system controller, when realizing advancing on land, provides crawler belt power also simultaneously to batteries charging by driving engine; So can realize engine operation in efficient district.
Enter after in water at vehicle, engine stop work, launch motor by battery pack to swimmer propulsion unit motor and pontoon bridge and electric energy is provided.Because motor drives noise little, therefore drive actuator under water with motor under water, accomplished noiselessization, good concealment, be conducive to shielding in wartime.
In a preferred embodiment of the invention, the swimmer propulsion unit motor in water in advance system and screw propeller are two covers, lay respectively at the left and right sides of crawler type pontoon structure.Driven the propeller works of both sides by the drive motor of both sides, carry out the gesture stability of vehicle in water.
In a preferred embodiment of the invention, it is two covers that pontoon bridge driving pump in pontoon bridge development system and pontoon bridge launch motor, lay respectively at the left and right sides of crawler type pontoon structure, enter into behind appointment waters until vehicle, the pontoon bridge driving pump of motor-driven vehicle both sides is launched by pontoon bridge, and then by pontoon bridge rapid deployment.
In a preferred embodiment of the invention, also having the system of snorkeling realizes in pontoon bridge water hidden, for making pontoon bridge dive to underwater or floating, it comprises sump, the sump water pump be connected with sump, the sump drive motor that is connected with described sump water pump, and sump drive motor controller.
In a preferred embodiment of the invention, the system of snorkeling is two covers, lays respectively at the pontoon bridge left and right sides.
Wheeled pontoon bridge is evolved as crawler type pontoon bridge by the present invention, and crawler belt is very large due to the area of contact with ground, so the carrying quality of pontoon bridge can be strengthened, meets the load bearing requirements of heavy tank and heavy firepower.And then crawler type pontoon bridge almost can under any road conditions fast running, ensure that road surface crossing ability and the gait of march of pontoon bridge army.
Meanwhile, the crawler type pontoon bridge in the present invention adopts hybrid power mode to drive, and makes vehicle Fast marching when road traveling by driven by engine crawler main driving wheel.Enter after in water until pontoon bridge, driving engine is extinguished, then give each feeding electric motors by battery, control the attitude of whole crawler type pontoon bridge in water by swimmer propulsion unit motor, launch Electric-motor driven pumps motor by pontoon bridge again after waiting pontoon bridge to enter into appointment waters and pontoon bridge is launched.Because motor noise is little, without discharge, the feature that moment of torsion just all breaks out at slow speed of revolution, meets the concealed requirement of pontoon bridge, all provides energy by battery simultaneously, saved fossil energy, improve the travelled distance of crawler type pontoon bridge owing to entering in water.
Compare existing wheeled pontoon bridge and have following advantage:
(1) replace tire with crawler belt, improve load-carrying capacity, improve the speed of pontoon bridge on rotten road and crossing ability;
(2) drive actuator under water with motor under water, accomplish noiselessization, good concealment;
(3) mode adopting hybrid power to drive, owing to can be battery charging, when therefore making land run, engine operative is in efficient district, and the charged battery in land can make bridge floor launch by drive motor, save fuel oil, improve the disguise of pontoon bridge equally.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present invention
Fig. 2 is another embodiment schematic diagram of mechanism of the present invention
Fig. 3 bridge floor removes receipts state
Fig. 4 bridge floor is removed and is received deployed condition
Fig. 5 bridge floor launches completely
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Crawler type pontoon structure schematic diagram shown in Fig. 1, comprise battery pack, left side pontoon bridge launches electric machine controller C1, left side pontoon bridge launches motor M 1, left side pontoon bridge driving pump P1, right side pontoon bridge launches electric machine controller C2, right side pontoon bridge launches motor M 2, right side pontoon bridge driving pump P2, driving engine E, electrical generator G, whole system controller SC, left track driving wheel D1, right side track driving wheel D2, left swimmer propulsion unit electric machine controller CL1, left swimmer propulsion unit motor M L1, left handed propeller S1, right swimmer propulsion unit electric machine controller CL2, right swimmer propulsion unit motor M L2, right-hand screw oar S2.
As shown in Figure 1, when this crawler type pontoon bridge during advance with an army, is driven the advance of vehicle on road surface by driving engine E, worked by driving engine E drive electrical generators G simultaneously, and then charge to battery pack.When this crawler type pontoon bridge enters after in water, driving engine E quits work, and under the effect of at this time propelling unit motor M L1 and ML2 on the water, promotes left and right pusher work waterborne, thus can control the attitude of vehicle in water.After vehicle enters assigned address, by motor M 1 and M2 driving pump motor P1 and P2 and then bridge is launched.
As shown in Figure 2, in another embodiment, can increase the system of snorkeling realizes in pontoon bridge water hidden, it has left and right two cover sump, floating and the dive of pontoon bridge is adjusted by draining and water-filling, also wrap coordinate with left and right sump left sump electric machine controller C3, left sump drive motor M3, left water pump P 3 draining and water-filling, right sump electric machine controller C4, right sump drive motor M4, right water pump P 4 draining and water-filling, the sump drive motor described in described sump motor controller controls drives described pumping drainage and water-filling.
After pontoon bridge arrives assigned address, sump drive motor carries out draining to sump, and pontoon bridge emerges, as illustrated in figures 4-5, and the support hydraulic oil cylinder driving motor driven support oil pump of bridge floor development system, and then driving arm oil cylinder drives support motion, launches bridge floor.Before pontoon bridge is hidden, the support hydraulic oil cylinder driving motor driven support oil pump of bridge floor development system, and then driving arm oil cylinder as shown in Figure 3 drives support motion, regains bridge floor, reduces volume and the conserve space of pontoon bridge.
Crawler belt due to the area of contact with ground very large, so less to the pressure on ground, almost can under any road conditions fast running, ensure that the gait of march of pontoon bridge army.Because the area of contact of crawler belt pontoon bridge is large, so the carrying quality of pontoon bridge can be strengthened, meet the load bearing requirements of heavy tank and heavy firepower.
Meanwhile, the crawler type pontoon bridge in the present invention adopts hybrid power mode to drive, and makes vehicle Fast marching when road traveling by driven by engine crawler main driving wheel.Enter after in water until pontoon bridge, driving engine is extinguished, then by battery to feeding electric motors, control the attitude of whole crawler type pontoon bridge in water by motor, by Electric-motor driven pumps motor, pontoon bridge is being launched after waiting pontoon bridge to enter into appointment waters.Because motor noise is little, without discharge, the feature that moment of torsion just all breaks out at slow speed of revolution, meets the concealed requirement of pontoon bridge.All provide energy by battery owing to entering in water simultaneously, saved fossil energy, improve the travelled distance of crawler type pontoon bridge.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (9)
1. a hybrid power crawler type pontoon structure, it comprises advance system and pontoon bridge development system in land locomotion system, water, it is characterized in that:
Land locomotion system, comprises driving engine and crawler main driving wheel;
Advance system in water, comprises swimmer propulsion unit electric machine controller, swimmer propulsion unit motor and screw propeller, wherein, and swimmer propulsion unit driven by motor propeller rotational;
Pontoon bridge development system, comprise pontoon bridge and launch electric machine controller, pontoon bridge driving pump and pontoon bridge expansion motor, pontoon bridge launches motor driven belts and moves pontoon bridge driving pump expansion pontoon bridge;
Battery pack;
Master controller, when control pontoon structure realizes advancing on land, provides crawler main driving wheel power also simultaneously to batteries charging by driving engine; Enter after in water at vehicle, engine stop work, launch motor to impeller driven motor waterborne and pontoon bridge by battery pack and electric energy is provided.
2. a hybrid power crawler type pontoon structure, it comprises advance system and pontoon bridge development system in land locomotion system, water, it is characterized in that:
Land locomotion system, comprises driving engine and crawler main driving wheel;
Advance system in water, comprises swimmer propulsion unit electric machine controller, swimmer propulsion unit motor and screw propeller, wherein, and swimmer propulsion unit driven by motor propeller rotational;
Pontoon bridge development system, comprise pontoon bridge and launch electric machine controller, pontoon bridge driving pump and pontoon bridge expansion motor, pontoon bridge launches motor driven belts and moves pontoon bridge driving pump expansion pontoon bridge;
Battery pack and master controller;
Engine output shaft is connected with crawler main driving wheel, and driving engine is also connected with electrical generator, and electrical generator is electrically connected with battery; Battery pack launches motor with pontoon bridge and swimmer propulsion unit motor is electrically connected.
3. pontoon structure as claimed in claim 1 or 2, is characterized in that: carry out energy regenerating during impeller driven motor braking, to battery charging.
4. pontoon structure as claimed in claim 3, is characterized in that: in water, advance system is two covers, lays respectively at the left and right sides of crawler type pontoon structure.
5. pontoon structure as claimed in claim 1 or 2, is characterized in that: pontoon bridge development system two overlaps, lays respectively at the left and right sides of crawler type pontoon structure.
6. pontoon structure as claimed in claim 1 or 2, is characterized in that: pontoon bridge development system comprises the support, the support oil cylinder of driving arm expansion, the support oil pump be connected with support oil cylinder, the support hydraulic oil cylinder driving motor be connected with support oil pump and the support oil cylinder electric machine controller that realize pontoon bridge and launch.
7. the pontoon structure as described in claim 1-6, it is characterized in that: also there is the system of snorkeling, for making pontoon bridge dive to underwater or floating, it comprises sump, the sump water pump be connected with sump, the sump drive motor that is connected with described sump water pump, and sump drive motor controller.
8. the pontoon bridge of hybrid power mode as claimed in claim 7, is characterized in that: the system of snorkeling is two covers, lays respectively at the pontoon bridge left and right sides.
9. a driving method for the pontoon structure as described in claim 1 or 3, is characterized in that: time advancing in land, provides crawler main driving wheel power also simultaneously to batteries charging by driving engine; Enter after in water at vehicle, engine stop work, launch motor to impeller driven motor waterborne and pontoon bridge by battery pack and electric energy is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510867124.4A CN105415993B (en) | 2015-12-01 | 2015-12-01 | A kind of hybrid power crawler type pontoon bridge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510867124.4A CN105415993B (en) | 2015-12-01 | 2015-12-01 | A kind of hybrid power crawler type pontoon bridge |
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| Publication Number | Publication Date |
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| CN105415993A true CN105415993A (en) | 2016-03-23 |
| CN105415993B CN105415993B (en) | 2018-01-09 |
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| CN201510867124.4A Active CN105415993B (en) | 2015-12-01 | 2015-12-01 | A kind of hybrid power crawler type pontoon bridge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471935A (en) * | 2017-09-15 | 2017-12-15 | 宁波中宁伟业液压有限公司 | A kind of fuel engines drives amphibious robot |
| CN107650601A (en) * | 2017-10-27 | 2018-02-02 | 邓开忠 | A kind of serial mixed power amphibious robot |
| CN110802989A (en) * | 2019-11-01 | 2020-02-18 | 重庆长安工业(集团)有限责任公司 | 4X 4 hybrid power amphibious vehicle |
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| CN2554222Y (en) * | 2001-05-31 | 2003-06-04 | 张赤兵 | Quick extension and contract chain-link structure bridge |
| CN102229318A (en) * | 2011-04-26 | 2011-11-02 | 北京理工大学 | Comprehensive driving system for hybrid power of amphibious vehicle |
| CN203046782U (en) * | 2012-12-17 | 2013-07-10 | 李梓源 | Amphibious ship |
| CN103818233A (en) * | 2013-12-18 | 2014-05-28 | 湖北航天技术研究院特种车辆技术中心 | Comprehensive amphibious vehicle propulsion system |
| US20150274150A1 (en) * | 2012-11-15 | 2015-10-01 | Mitsubishi Heavy Industries, Ltd. | Amphibious vehicle |
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2015
- 2015-12-01 CN CN201510867124.4A patent/CN105415993B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1045501A (en) * | 1964-03-28 | 1966-10-12 | Gehlen Hermann W | Improvements in or relating to amphibious vehicles |
| FR1592501A (en) * | 1968-02-27 | 1970-05-19 | ||
| US3581701A (en) * | 1968-02-27 | 1971-06-01 | Gehlen Hermann W | Amphibious vehicle |
| CN2554222Y (en) * | 2001-05-31 | 2003-06-04 | 张赤兵 | Quick extension and contract chain-link structure bridge |
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| US20150274150A1 (en) * | 2012-11-15 | 2015-10-01 | Mitsubishi Heavy Industries, Ltd. | Amphibious vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107471935A (en) * | 2017-09-15 | 2017-12-15 | 宁波中宁伟业液压有限公司 | A kind of fuel engines drives amphibious robot |
| CN107650601A (en) * | 2017-10-27 | 2018-02-02 | 邓开忠 | A kind of serial mixed power amphibious robot |
| CN110802989A (en) * | 2019-11-01 | 2020-02-18 | 重庆长安工业(集团)有限责任公司 | 4X 4 hybrid power amphibious vehicle |
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| Publication number | Publication date |
|---|---|
| CN105415993B (en) | 2018-01-09 |
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