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Device capable of realizing autonomousdiving and surfacing and quick steering

It is a steering device and fast technology, which is applied in the direction of underwater ships, transportation and packaging, and underwater operation equipment. It can solve the problems of large wake energy, high cost, and high manufacturing precision, and achieve wide application range, low cost, The effect of simple structure

Inactive Publication Date: 2014-09-10
杜秀堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The steering of existing traditional surface ships and underwater vehicles uses rudders, that is, water deflectors, to change the direction of water flow and change the direction of sailing. This will lose a lot of wake energy, increase noise, and increase the turning radius. , poor maneuverability, high energy consumption, existing underwater vehicles, such as submarines that need ballast when diving, and need to unload when floating; pump-jet propulsion technology has many shortcomings, first of all, it is heavy and high-precision manufacturing , complex structure, hull trim, structural strength problems at the tail of the hull, and propeller shaft vibration and other shortcomings, and the cost is high. It is not suitable for installation on small conventional submarines of one or two thousand tons, and is mainly used in large nuclear power. on the submarine

Method used

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  • Device capable of realizing autonomousdiving and surfacing and quick steering
  • Device capable of realizing autonomousdiving and surfacing and quick steering
  • Device capable of realizing autonomousdiving and surfacing and quick steering

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] see Figure 1 to Figure 3 , the present invention includes the hull 5, the first lifting balance steering gear 10 and the second lifting balancing steering gear 11 which play lifting and balancing functions are arranged symmetrically in the horizontal direction of the head of the hull 5, also called auxiliary lifting and steering boat wings, which are auxiliary Two important devices for diving and rising and quick steering.

[0032] see Figure 4 , the two lifting balance steering devices all include boat wings 18, wing shafts 19, and manual operating levers 20 connected in sequence;

[0033] Steering device is installed inside the hull 5, and the swing device in the steering device is formed by hydraulic device or mechanical device pulling, which can change the direction of the water outlet, including two groups, one group is for swinging up and down, and o...

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Abstract

The invention relates to a device capable of realizing autonomousdiving and surfacing and quick steering. The device comprises a hull, wherein a propeller is arranged outside the tail of thehull; a steering device which is movably connected with the propeller and used for changing the direction of a water outlet of the propeller is mounted in thehull; the propeller comprises a propeller shaft, the propeller shaft is sleeved with screw blades, and a spline shaft is arranged at one end of the propeller shaft and is connected with a main propellingshaft penetrating through a tail tapered hullthrough a universal coupling. According to the device, ballast loading and unloading are not required, a ballast cabin and a traditional rudder are removed, and autonomousdiving and surfacing and quick steering can be realized.

Description

technical field [0001] The invention relates to the field of aircraft steering, in particular to an autonomous submerging and rising and fast steering device. Background technique [0002] The steering of existing traditional surface ships and underwater vehicles uses the rudder, that is, the water deflector, to change the direction of the water flow and change the direction of navigation. This will lose a lot of wake energy, increase the noise, and increase the turning radius. , poor maneuverability, high energy consumption, existing underwater vehicles, such as submarines that need ballast when diving, and need to unload when floating; pump-jet propulsion technology has many shortcomings, first of all, it is heavy and high-precision manufacturing , complex structure, hull trim, structural strength problems at the tail of the hull, and propeller shaft vibration, etc., and the cost is high, and it is not suitable for installation on small conventional submarines of one or tw...

Claims

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Application Information

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IPC IPC(8): B63G8/16
Inventor 杜秀堂
Owner 杜秀堂
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