CN216714594U

CN216714594U - Lamp boat power generation device

Info

Publication number: CN216714594U
Application number: CN202220153078.7U
Authority: CN
Inventors: 高波; 李学国; 王松; 周罗凯; 吉雨萌
Original assignee: QINGDAO NAVIGATION MARK DIVISION OF BEIHAI NAVIGATION ENSURE CENTER MINISTRY OF TRANSPORT OF PEOPLE'S REPUBLIC OF CHINA
Current assignee: QINGDAO NAVIGATION MARK DIVISION OF BEIHAI NAVIGATION ENSURE CENTER MINISTRY OF TRANSPORT OF PEOPLE'S REPUBLIC OF CHINA
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-10
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a lamp ship power generation device, which comprises: support, generator, change gear box, cradle, connecting axle, gear, rack, balancing weight. This power generation facility installs in lamp ship cabin, when the lamp ship receives wave action to take place the roll motion, this device can retrieve the lamp ship because of the produced mechanical energy of roll motion, and convert it into the electric energy, for the last power supply of the on-board equipment of lamp, consequently this device provides the electricity generation mode of a more possessing the advantage, better practical application is worth having, in addition, this device simple structure, it is low to make the installation cost, easily realize, do not occupy the valuable deck space on the lamp ship, so there is fine popularization and application value.

Description

Lamp boat power generation device

Technical Field

The utility model belongs to the technical field of ships, and particularly relates to a lamp ship power generation device.

Background

The light boat refers to a special buoy which is shaped like a boat and can emit light. Lightships are typically anchored to an important, wide, and tower-less segment to guide ships into and out of port or to turn. Lightships are not generally used for navigation, and most of the lightships are anchored at places far off the shore, have large surrounding waves and are difficult to build lighthouses. The lamp boat is an important tool for guiding ships to sail safe water channels and marking shoal dangers, and the lamp boat has an especially prominent effect in severe weather such as heavy fog, hurricanes and the like.

Often need install on the lamp ship and collide working equipment such as supervisory equipment, radar transponder, hydrology information acquisition system, these equipment need consume the electric energy usually and maintain work, can not cut off the power supply in the course of the work, even have enough electric quantity to support these working equipment on also guaranteeing the lamp ship night to guarantee the lamp ship and exert the function of mark nature. Although some light boats are provided with solar power generation devices to provide electric energy for the light boats, the solar energy is easily influenced by weather such as sea fog and the like, so that the risk of insufficient power supply exists; in addition, the lamp boat is often provided with a storage battery pack to provide electric energy for the lamp boat, but the storage battery pack is limited by the capacity of the storage battery, once the electric quantity of the battery is exhausted, the battery pack needs to be manually replaced in real time, and the management cost is high, so that how to ensure the power source of the lamp boat is the key for ensuring the normal work of the lamp boat.

There are many resources available in the ocean such as: tidal energy, wave energy, ocean current energy and the like, wherein the wave energy is a specific form of ocean energy and is one of the most main energy sources in the ocean energy, and the wave energy has the advantages of high energy flow density, wide energy distribution and the like, and is the most common high-quality renewable resource. Because the light boat is usually anchored in a sea area where waves are large and the sea area is far off the shore, the advantage of using the wave energy to generate electricity to provide the needed electric energy for the light boat is very great.

In addition, when the light boat is anchored on the sea surface, the boat body can generate six-degree-of-freedom movement under the action of waves, and the six-degree-of-freedom movement comprises the following steps: roll, pitch, yaw, surge, sway, and heave. In the six-freedom-degree motion of the ship, rolling is a motion which occurs more frequently, when the ship body is subjected to rolling motion under the action of waves, the ship body can generate a large amount of mechanical energy, and if the mechanical energy can be effectively recycled, the ship has great practical significance in energy conservation and emission reduction.

Based on the wave energy power generation device applied to the light boat, the wave energy power generation device utilizes the wave energy on the light boat, can provide required electric quantity for the light boat even at night, provides a power supply mode which is more advantageous in stormy weather for the light boat, and provides guarantee for continuous work of the light boat, so the device has great practical application value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a lightboat power generation device which is arranged in a cabin of a lightboat when in use and can be provided with a plurality of groups of power generation devices in the cabin. The power generation device recycles mechanical energy generated by ship rolling, converts the mechanical energy into electric energy and supplies power for working equipment on a lamp ship.

The device of the utility model comprises: support, generator, change gear box, cradle, connecting axle, gear, rack, balancing weight.

Wherein the bracket is mounted in a light cabin; the speed change gear box is arranged on the boss of the bracket, an input interface of the speed change gear box is provided with an input shaft, and an output interface of the speed change gear box is provided with an output shaft; the generator is arranged on the boss of the bracket, and a rotating shaft of the generator is connected with an output shaft of the speed change gear box.

The gear is arranged on an input shaft of an input interface of the speed change gear box; the transverse rocking frame is arranged in the middle of the bracket and is connected with the bracket through a connecting shaft, and the transverse rocking frame can swing back and forth around the connecting shaft; the rack is arranged on the horizontal rocking frame; the balancing weight is installed in the bottom end of the horizontal cradle.

When the light boat anchorage is on the sea surface, the light boat generates rolling motion under the action of waves, the left inclination and the right inclination of the boat body are alternately performed, a rolling frame of the device can swing back and forth around a connecting shaft under the action of gravity, the rolling frame drives a rack to swing back and forth, the rack is meshed with a gear for transmission, the gear is connected with a speed change gear box through an input shaft on the speed change gear box, so that an output shaft on the speed change gear box is driven to rotate, the output shaft of the speed change gear box is connected with a rotating shaft of a generator, and the generator is finally driven to generate electricity to supply power for working equipment on the light boat. Wherein, the balancing weight of installing in the cradle bottom can increase the gravity that the cradle received, and when the hull took place the roll motion, the existence of balancing weight can make the swing of cradle more violent.

The utility model has the beneficial effects that:

1. the utility model fully recycles the mechanical energy generated when the lamp ship rolls under the action of waves, converts the mechanical energy into electric energy and continuously supplies power to the working equipment on the lamp ship, so that the device provides a power supply mode with more advantages in stormy weather.

2. The utility model is arranged in the light ship cabin, does not occupy the precious deck space on the light ship, and can install a plurality of groups of power generation devices in the light ship cabin to improve the power generation power.

3. The utility model has simple structure, low manufacturing and installation cost, easy realization and better popularization and application value.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention;

FIG. 2 is a schematic view of the gear and rack engagement of the present invention;

FIG. 3 is a schematic view of a light boat;

FIG. 4 is a schematic view of the installation position of the device on a light boat;

FIG. 5 is a schematic view of the roll cradle of the present invention swinging back and forth;

in the drawings: 1. a support; 2, a generator; a change gear box; 4, a horizontal cradle; 5, connecting the shaft; 6, a gear; 7, a rack; and 8, balancing weight.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples.

A light boat power generation apparatus, as shown in fig. 1 and 2, comprising: support 1, generator 2, change gear 3, roll frame 4, connecting axle 5, gear 6, rack 7 and balancing weight 8. Wherein the bracket 1 is arranged in a cabin of the light ship, and the bracket 1 is used for supporting the whole power generation device; the speed change gear box 3 is arranged on the boss of the bracket 1, an input interface of the speed change gear box 3 is provided with an input shaft, and an output interface of the speed change gear box 3 is provided with an output shaft; the generator 2 is arranged on the boss of the bracket 1, and the rotating shaft of the generator 2 is connected with the output shaft of the speed change gear box 3.

The gear 6 is arranged on an input shaft of the speed change gear box 3; the transverse rocking frame 4 is arranged in the middle of the support 1, the transverse rocking frame 4 is connected with the support 1 through a connecting shaft 5, the transverse rocking frame 4 can swing back and forth around the connecting shaft 5, and the transverse rocking frame 4 is used for capturing mechanical energy generated by the ship under the action of waves.

The rack 7 is arranged on the transverse rocking frame 4, the rack 7 is meshed with the gear 6, and when the transverse rocking frame 4 swings back and forth to capture mechanical energy, the rack 7 arranged on the transverse rocking frame 4 can also swing back and forth under the driving of the transverse rocking frame 4; the balancing weight 8 is installed at the bottom end of the horizontal rocking frame 4, and the balancing weight 8 is used for increasing the gravity borne by the horizontal rocking frame 4.

A schematic view of a light boat is shown in fig. 3.

The installation position of the power generation device on the lightboat is schematically shown in fig. 4, and the power generation device can be installed in a cabin of the lightboat.

When the light boat is anchored on the sea surface, the light boat generates rolling motion under the action of waves, and the boat body alternately inclines left and right. As shown in fig. 5, the roll frame 4 of the device swings back and forth around the connecting shaft 5 under the action of gravity, the roll frame 4 drives the rack 7 to swing back and forth, the rack 7 is in meshed transmission with the gear 6, the gear 6 is connected with the change speed gear box 3 through the input shaft of the change speed gear box 3, so as to drive the output shaft on the change speed gear box 3 to rotate, the output shaft on the change speed gear box 3 is connected with the rotating shaft of the generator 2, the generator 2 is finally driven to generate electricity, and the generated electric energy is supplied to the working equipment on the lamp ship for use. Wherein, install the balancing weight 8 in cradle 4 bottom and can increase the gravity that cradle 4 received, when the hull took place the roll motion, the existence of balancing weight 8 can make cradle 4 wobbling more violent, and then increase power generation facility's generated power.

The above description is only a preferred embodiment of the present invention, but is not limited by the above embodiments, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. A kind of light ship generating set, characterized by that: the device comprises a bracket (1), a generator (2), a speed change gear box (3), a horizontal cradle (4), a connecting shaft (5), a gear (6), a rack (7) and a balancing weight (8),

the bracket (1) is arranged in a cabin of the light boat; the horizontal cradle (4) is connected with the bracket (1) through a connecting shaft (5); the rack (7) is arranged on the horizontal cradle (4),

the speed change gear box (3) is arranged on a boss of the bracket (1); the gear (6) is arranged on an input shaft of the speed change gear box (3), and the gear (6) is meshed with the rack (7); the generator (2) is arranged on a boss of the bracket (1), and a rotating shaft of the generator (2) is connected with an output shaft of the speed change gear box (3).

2. The light boat power generation device of claim 1, wherein: and the balancing weight (8) is arranged at the bottom end of the horizontal cradle (4).