Ship battery hatch cover opening and closing mechanism

Abstract

The utility model discloses a ship battery compartment cover opening and closing mechanism which comprises a battery compartment frame, a box body is arranged in the battery compartment frame, and a battery compartment cover is hinged to the top of the box body. The battery compartment frame comprises a cross beam, the cross beam is located above the battery compartment cover, a winding drum is arranged on the cross beam, a steel wire rope is wound on the winding drum, and the steel wire rope is connected with the battery compartment cover.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of ship power battery replacement technology, specifically, the utility model relates to a ship battery cabin cover opening and closing mechanism. BACKGROUND

[0002] At present, with the increasing attention to environmental protection and sustainable development worldwide, the ship industry is facing the urgent needs of reducing carbon emissions and improving energy efficiency. The application of marine power battery compartment is becoming popular, and the design of marine power compartment needs to meet the requirements of CCS regulations,

[0003] The existing power battery compartment does not have a hatch opening and closing mechanism, which cannot meet the requirements of the power battery compartment for weather tightness.

[0004] The utility model patent with publication number CN 220172309U discloses a marine energy storage container on December 12, 2023, which includes a box, a first partition, a second partition, a refrigeration unit and a fire fighting equipment, the first partition is arranged along the width direction of the marine energy storage container, the inside of the box is divided into an equipment compartment and a battery compartment along the length direction of the marine energy storage container by the first partition, the second partition is arranged in the equipment compartment to separate an independent fire fighting equipment compartment in the equipment compartment, and the refrigeration unit is arranged in the equipment compartment; the fire fighting equipment is arranged in the fire fighting equipment compartment. The marine energy storage container cannot solve the above-mentioned technical problems. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiencies of the prior art, and provides a ship battery cabin cover opening and closing mechanism which realizes battery cabin cover opening and closing, occupies small space and is high in operation convenience.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0007] The ship battery cabin cover opening and closing mechanism includes a battery compartment frame, a box is arranged in the battery compartment frame, and a battery compartment cover is hinged to the top of the box; the battery compartment frame includes a cross beam, the cross beam is located above the battery compartment cover, a winding drum is arranged on the cross beam, a steel wire rope is wound around the winding drum, and the steel wire rope is connected with the battery compartment cover.

[0008] One end of the battery compartment cover is provided with a hinge, the hinge is located directly below the cross beam, a connecting plate is arranged at the middle of the other end of the battery compartment cover, the connecting plate is connected with the bottom end of the steel wire rope, and the hinges are arranged in pairs.

[0009] A speed reducer is arranged in the middle of the cross beam, an electric motor is connected with the speed reducer, shaft couplings are connected to the two sides of the speed reducer, the winding drum is connected with the shaft couplings, and the winding drum is symmetrically arranged about the speed reducer.

[0010] The battery compartment frame further comprises a column, the cross beam is arranged on the top of the column, and the column is located outside the battery compartment cover.

[0011] The cross beam is provided with a bearing seat, and the end of the winding drum is rotationally connected to the bearing seat.

[0012] The battery compartment covers are symmetrically arranged on the box body, and the two ends of the box body are hingedly connected with the two battery compartment covers respectively.

[0013] The box body is provided with power batteries, and the power batteries are arranged at equal intervals.

[0014] The technical effect of the utility model is that the ship battery compartment cover opening and closing mechanism uses the battery compartment frame as the mounting point of the driving element, has a reasonable structure design, occupies small space, and has no space interference influence on the power battery replacement, installation and other operations. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present specification includes the following drawings, and the shown contents are respectively:

[0016] Figure 1 It is a partial structure schematic view of the ship battery compartment of the utility model;

[0017] Figure 2 It is a structure schematic view of the ship battery compartment cover opening and closing mechanism of the utility model;

[0018] Figure 3 It is a structure schematic view of the compartment cover of the utility model.

[0019] Marked as in the figure: 1, battery compartment frame; 2, cross beam; 3, box body; 4, battery compartment cover; 5, motor; 6, speed reducer; 7, shaft coupling; 8, winding drum; 9, bearing seat; 10, steel wire rope; 11, connecting plate; 12, hinge; 13, column; 14, power battery. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model are further described in detail by comparing with the drawings and the description of the embodiments, the purpose is to help the technical personnel in the field to have more complete, accurate and deep understanding to the inventive concept and technical scheme of the utility model, and help to implement.

[0021] As Figures 1 to 3As shown, the ship battery cabin cover opening and closing mechanism includes a battery cabin frame 1, a box body 3 is arranged in the battery cabin frame 1, and a battery cabin cover 4 is hinged to the top of the box body 3; the battery cabin frame 1 includes a cross beam 2 located above the battery cabin cover 4, a winding drum 8 is arranged on the cross beam 2, a steel wire rope 10 is wound around the winding drum 8, and the steel wire rope 10 is connected with the battery cabin cover 4. The battery cabin frame 1 is an outer frame structure of the power cabin of the battery replacement ship, and is used for battery storage and transfer.

[0022] The mechanism is powered by a motor 5, a speed reducer 6 amplifies the torque, the winding drum 8 drives the steel wire rope 10, the steel wire rope 10 pulls the battery cabin cover 4 to realize the coordinated operation of opening and closing, realizes the electric opening and closing of the battery cabin cover 4, and meets the weatherproof requirement. Through the above-mentioned electric opening and closing mechanism, it is ensured that the battery cabin cover 4 can be tightly closed when it is closed, so as to prevent water and dust from entering, and meet the weatherproof requirement of the power battery 14 cabin in the CCS regulation. The mechanism realizes the automatic opening and closing of the battery cabin cover 4, reduces the complexity and time cost of manual operation, improves the battery replacement efficiency, and has the advantages of automation and high convenience.

[0023] As shown in Figure 3 , one end of the battery cabin cover 4 is provided with a hinge 12, the hinge 12 is located directly below the cross beam 2, the other end of the battery cabin cover 4 is provided with a connecting plate 11, the connecting plate 11 is connected with the bottom end of the steel wire rope 10, and the hinges 12 are arranged in pairs. The hinge 12 is the mounting hinge point of the battery cabin cover 4, which is located directly below the cross beam 2, and is at the maximum rotation angle of the battery cabin cover 4 when the steel wire rope 10 pulls the battery cabin cover 4 to the vertical posture, and then the battery replacement installation operation can be performed, thereby reducing the occupied space of the battery cabin cover 4 in the battery cabin. The connecting plate 11 provides a connection position for the steel wire rope 10, which is a connection point of one end of the steel wire rope 10 to the battery cabin cover 4 door, used for driving the opening and closing of the battery cabin cover, and realizing the weatherproof of the power cabin. The connecting plate 11 is located in the middle of one end of the battery cabin cover 4, so that the pulling force on the battery cabin cover 4 is on the midline of the battery cabin cover 4, and cooperating with the plurality of hinges 12 is conducive to improving the stability and smoothness of the opening and closing process of the battery cabin cover.

[0024] As shown in Figure 2 , the middle of the cross beam 2 is provided with a speed reducer 6, the speed reducer 6 is connected with a motor 5, the speed reducer 6 is connected with a shaft coupling 7 on both sides, a winding drum 8 is connected with the shaft coupling 7, and the winding drum 8 is symmetrically arranged about the speed reducer 6. The motor 5 provides rotary power, the speed reducer 6 is used for amplifying torque to drive the winding drum 8 to rotate, the shaft coupling 7 is used for transmitting rotary force of the drum, the winding drum 8 is used for rotating to drive the steel wire rope 10, the steel wire rope 10 is used for pulling the battery cabin cover 4 to realize the opening and closing action of the battery cabin cover 4, and the cross beam 2 provides support for the above-mentioned components. The above structure realizes the rotation of two winding drums 8 driven by a single motor 5 at the same time, and can realize the simultaneous opening and closing or closing of two battery cabin covers 4.

[0025] As shown in Figure 1As shown, the battery compartment frame 1 also includes a column 13, with a crossbeam 2 located on top of the column 13. The column 13 is located outside the battery compartment cover 4. The column 13 provides stable support for the crossbeam 2 and also limits the maximum rotation angle of the battery compartment cover 4, preventing the battery compartment cover 4 from rotating too much and flipping outward, causing damage to equipment or personnel.

[0026] like Figure 2 As shown, a bearing seat 9 is provided on the crossbeam 2, and the end of the drum 8 is rotatably connected to the bearing seat 9. The bearing seat 9 provides stable support for the drum 8 and the coupling 7, which helps to ensure the stability of the wire rope 10 during winding and unwinding.

[0027] like Figure 1 As shown, the battery compartment covers 4 are symmetrically arranged on the housing 3, and the two ends of the housing 3 are respectively hinged to two battery compartment covers 4. The single housing 3 is sealed by a pair of battery compartment covers 4 to form a sealed effect, so that when the battery compartment covers 4 are open, they are located on both sides of the housing 3, and will not obstruct the housing 3, making it convenient for battery swapping operations.

[0028] like Figure 1 As shown, the housing 3 houses power batteries 14, which are arranged at equal intervals. The parallel and equally spaced arrangement of multiple power batteries 14 facilitates the simultaneous opening and closing of multiple batteries by the battery compartment cover 4, making it convenient to insert or remove fully charged or undercharged batteries and improving the efficiency of battery swapping.

[0029] The working process is as follows: Battery compartment cover opening and closing process: Motor 5 starts and drives drum 8 to rotate in the forward direction. Drum 8 drives wire rope 10, which shortens the length of wire rope 10. Wire rope 10 pulls battery compartment cover 4 to flip and open battery compartment cover 4. Motor 5 rotates in the reverse direction, and drum 8 drives wire rope 10 to extend its length. Under the action of gravity, battery compartment cover 4 flips down and closes battery compartment cover 4. This realizes the electric opening and closing of battery compartment cover 4, so that the battery compartment meets the requirements of wind and rain tightness, and battery swapping can be completed smoothly.

[0030] The ship's battery compartment cover opening and closing mechanism meets the regulatory requirements for the weathertightness of the power battery 14 compartment by opening, closing and closing the battery compartment cover. It utilizes the battery compartment frame 1 as the installation point for the drive component. The structure is reasonably designed, occupies little space, and has no spatial interference with the operation of swapping and installing the power battery 14.

[0031] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A ship battery hatch cover opening and closing mechanism characterized by: The application relates to a battery compartment frame (1) which is internally provided with a box body (3), and a battery compartment cover (4) is hinged on the top of the box body (3); the battery compartment frame (1) comprises a cross beam (2) which is located above the battery compartment cover (4), a winding drum (8) is arranged on the cross beam (2), a steel wire rope (10) is wound around the winding drum (8), and the steel wire rope (10) is connected with the battery compartment cover (4).

2. The hatch cover opening and closing mechanism for a marine battery compartment according to claim 1, characterized in that: One end of the battery compartment cover (4) is provided with a hinge (12) which is located directly below the cross beam (2), the other end of the battery compartment cover (4) is provided with a connecting plate (11) in the middle, the connecting plate (11) is connected with the bottom end of the steel wire rope (10), and the hinges (12) are arranged in pairs.

3. A hatch cover opening and closing mechanism for a marine battery compartment according to claim 2, characterized in that: The middle of the cross beam (2) is provided with a speed reducer (6), the speed reducer (6) is connected with a motor (5), the speed reducer (6) is connected with a shaft coupling (7) on both sides, the winding drum (8) is connected with the shaft coupling (7), and the winding drum (8) is symmetrically arranged relative to the speed reducer (6).

4. A hatch cover opening and closing mechanism for a marine battery compartment according to claim 3, characterized in that: The battery compartment frame (1) further comprises a stand column (13), the cross beam (2) is arranged on the top of the stand column (13), and the stand column (13) is located outside the battery compartment cover (4).

5. The hatch cover opening and closing mechanism for a marine battery compartment according to claim 2, wherein: The cross beam (2) is provided with a bearing seat (9), and the end of the winding drum (8) is rotationally connected to the bearing seat (9).

6. The hatch cover opening and closing mechanism for a marine battery compartment according to claim 4, wherein: The battery compartment covers (4) are symmetrically arranged on the box body (3), and the two ends of the box body (3) are respectively hinged with the two battery compartment covers (4).

7. A hatch cover opening and closing mechanism for a marine battery compartment according to claim 6, characterized in that: The box body (3) is internally provided with power batteries (14), and the power batteries (14) are arranged at equal intervals.

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