Ship battery replacement battery positioning device

Abstract

The invention belongs to the technical field of new energy ship batteries, and relates to a ship battery replacement battery positioning device. A plurality of extension pieces (8) are arranged on a positioning piece body (7) of the battery positioning piece (6); external threads (9) are arranged on the outer surfaces of the upper parts of the extension pieces (8); internal threads (11) are arranged on an inner ring of a connecting seat (10); a vertical cylinder (12) is arranged at the upper part of the connecting seat (10); a positioning block (14) is arranged at the end of the horizontal air cylinder (13), a positioning concave part (15) is arranged on the side face of the battery (1), and the ship battery replacement battery positioning device further comprises a protective cap (16). According to the ship battery replacement battery positioning device, positioning of the arrangement position of the battery on a ship can be reliably achieved, and operation is convenient and labor-saving when the battery is positioned or released.

Description

Technical Field

[0001] The present invention belongs to the technical field of new energy ship batteries, and more specifically, relates to a ship battery replacement positioning device. Background Art

[0002] Power batteries are essential components for new energy ships. When fixing power batteries, they are usually fixed by brackets. Because ships often travel in turbulent environments such as wind and waves, the fixing of power batteries is more stringent. However, the bracket fixing in the prior art is extremely complicated to operate, and the bracket is prone to breakage, which affects the positioning of the battery.

[0003] There is a technology in the prior art named "A battery mounting bracket and a ship" and the publication number is "CN114824624A", which discloses a battery mounting bracket and a ship, and belongs to the field of ship technology. The battery mounting bracket includes one or more mounting units, each mounting unit includes a bracket base, each bracket base is provided with a column of battery boxes, each column of battery boxes includes one or more battery boxes arranged in a vertical direction; the bracket base can be detachably connected to the external bottom plate; the battery box is used to accommodate batteries, two adjacent battery boxes can be detachably connected, and the battery box located at the bottom of the battery box column is detachably connected to the bracket base. The battery mounting bracket and the ship of the present invention can adapt to the installation space on the ship, facilitate expansion and disassembly, and facilitate maintenance. This technology does not involve the technical problems and technical solutions of the present application. Summary of the invention

[0004] The technical problem to be solved by the present invention is: in view of the shortcomings of the prior art, a ship battery replacement battery positioning device is provided which has a simple structure, can reliably realize the positioning of the battery on the ship, and is convenient and labor-saving to operate when positioning or releasing the battery, and ensures the flatness of the battery layout position when the corresponding recessed portion does not need to be arranged with a connecting seat, thereby meeting the battery layout requirements.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is:

[0006] The present invention is a battery positioning device for ship battery replacement. The battery is arranged at a battery arrangement position on the ship. A recessed portion is provided at the battery arrangement position. A plurality of grooves are provided on the bottom surface of the recessed portion. The battery positioning member comprises a positioning member body. A plurality of extension members are provided on the positioning member body. The number and position of the extension members correspond to the grooves. External threads are provided on the upper outer surfaces of the plurality of extension members. An internal thread is provided on the inner ring of a connecting seat. A vertical cylinder is provided on the upper part of the connecting seat. A horizontal cylinder is provided on the telescopic rod of the vertical cylinder. A positioning block is provided on the end of the horizontal cylinder. A positioning recess is provided on the side of the battery. The battery positioning device for ship battery replacement also comprises a protective cap. An internal thread is provided on the inner ring of the protective cap.

[0007] The connecting seat is configured as a structure that can be screwed and connected to the external threads on the upper parts of multiple extension pieces through internal threads; the protective cap is configured as a structure that can be screwed and connected to the external threads on the upper parts of multiple extension pieces through internal threads.

[0008] The height of the connecting seat is greater than or equal to the depth of the recessed portion, and the height of the protective cap is less than the depth of the recessed portion.

[0009] The extending piece is perpendicular to the positioning piece body, and the height of the extending piece is greater than the thickness of the bottom surface of the recessed portion.

[0010] A limiting screw hole is arranged on the inner side of the upper part of the extension piece, and a limiting bolt is screwed into the limiting screw hole.

[0011] The positioning block is fixedly mounted on the telescopic rod of the horizontal cylinder through connecting bolts, and the height of the positioning block is smaller than the height of the positioning recess.

[0012] The width of the positioning block is equal to or greater than the width of the positioning recess.

[0013] The slot is an arc-shaped structure, the extension piece is an arc-shaped structure, the side length of the extension piece is smaller than the side length of the slot, and the thickness of the extension piece is smaller than or equal to the thickness of the slot.

[0014] The positioning member body and the plurality of extension members of the battery positioning member are an integrated structure, and the connecting seat and the battery positioning member are structures made of metal materials.

[0015] The technical solution of the present invention is adopted, and the working principle and beneficial effects are as follows:

[0016] The battery positioning device for battery replacement of a ship described in the present invention is arranged at the battery arrangement position on the ship. In order to achieve battery fixation and positioning, the structure of the battery arrangement position is improved, a recessed portion is arranged at the battery arrangement position, and a plurality of slots are arranged on the bottom surface of the recessed portion. The battery positioning member includes a positioning member body, and a plurality of extension members are arranged on the positioning member body. The number and position of the extension members and the slots correspond. Each extension member of the battery positioning member passes through a corresponding slot, and then the extension member extends to the position above the bottom surface of the recessed portion. Because the outer surfaces of the upper parts of the plurality of extension members are provided with external threads, and the inner ring of the connecting seat is provided with internal threads, the connecting seat can be screwed and connected with the external threads through the internal threads. A vertical cylinder is arranged on the upper part of the connecting seat, and a horizontal cylinder is arranged on the telescopic rod of the vertical cylinder. A positioning block is arranged at the end of the horizontal cylinder, and a positioning recess is arranged on the side of the battery. After the battery is in place, the positioning block is located on the side of the battery. At this time, the vertical cylinder is controlled to extend first, and then the horizontal cylinder is controlled to extend. The positioning block extends into the positioning recess, and the front end of the positioning block is against the bottom surface of the positioning recess. Then the vertical cylinder is controlled to contract, so that the lower part of the positioning block is pressed against the bottom of the positioning recess, thereby realizing reliable positioning of the battery. A plurality of recessed portions can be set on the battery arrangement position, and a groove is correspondingly set at the bottom surface position of each recessed portion, and a corresponding battery positioning piece is set. A vertical cylinder, a horizontal cylinder, and a positioning block are set on each battery positioning piece, and a plurality of positioning recesses are correspondingly set on the outside of the battery, thereby reliably realizing the positioning of the battery. The ship battery replacement battery positioning device also includes a protective cap, and an internal thread is set on the inner circle of the protective cap. When arranging batteries of different models, they can be positioned by components of different recessed parts. If the recessed part is not needed or used, there is no need to set a connecting seat. Instead, loosen and remove the protective seat, and then connect the protective seat to the battery positioning piece of the recessed part that needs to be used. If the battery positioning piece of the recessed part of the connecting seat is not needed, the protective cap is screwed and connected to the external thread on the battery positioning piece through the internal thread. The protective cap is located in the recessed part, and the protective cap is recessed or flush with the surface of the battery arrangement position. There will be no pits or protruding parts at the battery arrangement position, thereby ensuring the flatness of the battery arrangement position, not affecting the arrangement of the batteries, and not requiring the use of too many protective seats and other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following is a brief description of the contents and symbols in the drawings of this specification:

[0018] Figure 1 This is a schematic diagram of the structure of the ship battery replacement positioning device of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the battery arrangement position of the ship battery replacement positioning device of the present invention;

[0020] Figure 3 This is a schematic diagram of the local structure of the ship battery replacement positioning device of the present invention when positioning a battery;

[0021] Figure 4 This is a schematic structural diagram of a battery positioning component of the ship battery replacement battery positioning device of the present invention;

[0022] Figure 5 This is a schematic structural diagram of a protective cap of the ship battery replacement positioning device according to the present invention;

[0023] The marks in the accompanying drawings are respectively: 1. battery; 2. battery arrangement position; 3. recessed portion; 4. bottom surface of recessed portion; 5. slot; 6. battery positioning member; 7. positioning member body; 8. extension member; 9. external thread; 10. connecting seat; 11. internal thread; 12. vertical cylinder; 13. horizontal cylinder; 14. positioning block; 15. positioning recess; 16. protective cap; 17. limiting screw hole; 18. limiting bolt. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between the various components involved, the function and working principle of each part, etc., through the description of the embodiments with reference to the accompanying drawings:

[0025] As attached Figure 1 -Attached Figure 5As shown, the present invention is a battery positioning device for ship battery replacement, wherein a battery 1 is arranged at a battery arrangement position 2 on a ship, a recessed portion 3 is provided at the battery arrangement position 2, a plurality of slots 5 are provided on the bottom surface 4 of the recessed portion, a battery positioning member 6 comprises a positioning member body 7, a plurality of extension members 8 are provided on the positioning member body 7, the number and position of the extension members 8 and the slots 5 correspond, an external thread 9 is provided on the upper outer surface of the plurality of extension members 8, an internal thread 11 is provided on the inner circle of the connecting seat 10, a vertical cylinder 12 is provided on the upper part of the connecting seat 10, a horizontal cylinder 13 is provided on the telescopic rod of the vertical cylinder 12, a positioning block 14 is provided at the end of the horizontal cylinder 13, a positioning recess 15 is provided on the side of the battery 1, and the battery positioning device for ship battery replacement also comprises a protective cap 16, an internal thread 11 is provided on the inner circle of the protective cap 16. The above structure proposes an improved technical solution for the deficiencies in the prior art. During the structural setting, the battery 1 is arranged at the battery arrangement position 2 on the ship. In order to fix and position the battery 1, the structure of the battery arrangement position 2 is improved. The battery arrangement position 2 is provided with a recessed portion 3, and a plurality of slots 5 are provided on the bottom surface 4 of the recessed portion. The battery positioning member 6 includes a positioning member body 7, and a plurality of extension members 8 are provided on the positioning member body 7. The number and position of the extension members 8 and the slots 5 correspond. Each extension member 8 of the battery positioning member 6 passes through a corresponding slot 5, and then the extension member 8 extends to the position above the bottom surface 4 of the recessed portion. Because the outer surfaces of the upper parts of the plurality of extension members 8 are provided with external threads 9, and the inner circle of the connecting seat 10 is provided with internal threads 11, the connecting seat 10 can be screwed and connected with the external threads 9 through the internal threads 11. A vertical cylinder 12 is provided on the upper part of the connecting seat 10, and a horizontal cylinder 13 is provided on the telescopic rod of the vertical cylinder 12. A positioning block 14 is provided at the end of the horizontal cylinder 13, and a positioning recess 15 is provided on the side of the battery 1. After the battery 1 is placed in place, the positioning block 14 is located on the side of the battery 1. At this time, the vertical cylinder 12 is controlled to extend first, and then the horizontal cylinder 13 is controlled to extend. The positioning block 14 extends into the positioning recess 15, and the front end of the positioning block is against the bottom surface of the positioning recess 15. Then the vertical cylinder 12 is controlled to shrink, so that the lower part of the positioning block 14 is pressed against the bottom of the positioning recess 15, so as to achieve reliable positioning of the battery 1. A plurality of recesses 3 can be set on the battery arrangement position 2, and a groove 5 is correspondingly set at the position of the bottom surface 4 of the recessed portion in each recessed portion 3, and a corresponding battery positioning member 6 is set. A vertical cylinder 12, a horizontal cylinder 13, and a positioning block 14 are set on each battery positioning member 6, and a plurality of positioning recesses 15 are correspondingly set on the outside of the battery 1, so as to reliably achieve the positioning of the battery 1. The ship battery replacement battery positioning device also includes a protective cap 16, and an internal thread 11 is set on the inner circle of the protective cap 16.When arranging batteries of different models, they can be positioned by components of different recessed parts. If the recessed parts are not needed and used, there is no need to set the connecting seat 10, but loosen and remove the protective seat 10, and then connect the protective seat 10 to the battery positioning member 6 of the recessed part that needs to be used, and the battery positioning member of the pit part of the connecting seat is not needed, then the protective cap 16 is screwed and connected with the external thread 9 on the battery positioning member 6 through the internal thread 11, and the protective cap 16 is located in the recessed part 3, and the protective cap 16 is recessed or flush with the surface of the battery arrangement position 2, and there will be no pits or protruding parts at the battery arrangement position 2, ensuring the flatness of the battery arrangement position 2, not affecting the arrangement of the battery, and not requiring the use of too many protective seats 10 and other components. The ship battery replacement battery positioning device described in the present invention has a simple structure, can reliably realize the positioning of the battery arrangement position on the ship, and the battery positioning or release operation is convenient and labor-saving, and the corresponding recessed part does not need to arrange the connecting seat to ensure the flatness of the battery arrangement position, meeting the needs.

[0026] The connection seat 10 is configured as a structure that can be screwed and connected to the external threads 9 on the upper parts of the multiple extension members 8 through the internal threads 10; the protective cap 16 is configured as a structure that can be screwed and connected to the external threads 9 on the upper parts of the multiple extension members 8 through the internal threads 10. In the above structure, the connection seat 10 and the protective cap 16 have different functions, but both can be connected to the battery positioning member 6 through the cooperation of the internal threads and the external threads. When the battery 1 is positioned using the battery positioning member 6 of the corresponding recessed portion 3, the battery positioning member is connected to the connection seat 10. When the battery positioning member of the corresponding recessed portion is not required to be positioned, the battery positioning member is connected to the protective cap.

[0027] The height of the connection seat 10 is greater than or equal to the depth of the recessed portion 3, and the height of the protective cap 16 is less than the depth of the recessed portion 3. In the above structure, when the battery 1 needs to be positioned using the battery positioning member 6 of the corresponding recessed portion 3, the connection seat 10 protrudes from the battery arrangement position 2, which is convenient for the vertical cylinder and the horizontal cylinder to position the battery. When the battery positioning member of the corresponding recessed portion is not needed to position the battery, the protective cap is recessed in the recessed portion, and there will be no pit or protruding parts at the battery arrangement position 2, ensuring the flatness of the battery arrangement position 2, not affecting the arrangement of the battery, and not requiring too many protective seats 10 and other parts to be used.

[0028] The extension piece 8 is perpendicular to the positioning piece body 7, and the height of the extension piece 8 is greater than the thickness of the bottom surface 4 of the recessed portion. In the above structure, the extension piece 8 can extend above the bottom surface 4 of the recessed portion, so that the extension piece 8 can be screwed and connected with the internal thread of the connecting seat or the protective cap through the external thread.

[0029] The inner side of the upper part of the extension member 8 is provided with a limiting screw hole 17, and a limiting bolt 18 is screwed into the limiting screw hole 17. In the above structure, after the extension member 8 of the battery positioning member 6 extends through the slot 5, the limiting bolt 18 is screwed into the limiting screw hole 17 to ensure that the battery positioning member will not fall off.

[0030] The positioning block 14 is fixedly mounted on the telescopic rod of the horizontal cylinder 13 by connecting bolts, and the height of the positioning block 14 is less than the height of the positioning recess 15. The width of the positioning block 14 is equal to or greater than the width of the positioning recess 15. The above structure facilitates the positioning block 14 to extend into the positioning recess 15 conveniently and reliably. Driven by the vertical cylinder 12 and the horizontal cylinder 13, the positioning block 14 applies force to the battery 1 in different directions to fix the position of the battery 1.

[0031] The slot 5 is an arc-shaped structure, the extension piece 8 is an arc-shaped structure, the side length of the extension piece 8 is smaller than the side length of the slot 5, and the thickness of the extension piece 8 is smaller than or equal to the thickness of the slot 5. With the above structure, after the extension piece 8 of the battery positioning piece 6 extends through the slot 5, the battery positioning piece can move within a certain range relative to the bottom surface of the recessed portion, thereby fine-tuning the position of the positioning block.

[0032] The positioning member body 7 and the plurality of extension members 8 of the battery positioning member 6 are an integrated structure, and the connecting seat 10 and the battery positioning member 6 are structures made of metal materials. With the above structure, the battery positioning member 6 has high strength, can effectively withstand external forces, is not easily damaged, and can be used for a long time.

[0033] The battery replacement positioning device for ships of the present invention is designed such that the battery 1 is arranged at the battery arrangement position 2 on the ship. To fix and position the battery 1, the structure of the battery arrangement position 2 is improved. The battery arrangement position 2 is provided with a recessed portion 3, and a plurality of slots 5 are provided on the bottom surface 4 of the recessed portion. The battery positioning member 6 includes a positioning member body 7, and a plurality of extension members 8 are provided on the positioning member body 7. The number and position of the extension members 8 and the slots 5 correspond. Each extension member 8 of the battery positioning member 6 passes through a corresponding slot 5, and then the extension member 8 extends to the position above the bottom surface 4 of the recessed portion. Because the outer surfaces of the upper parts of the plurality of extension members 8 are provided with external threads 9, and the inner circle of the connecting seat 10 is provided with internal threads 11, the connecting seat 10 can be screwed and connected with the external threads 9 through the internal threads 11. A vertical cylinder 12 is provided on the upper part of the connecting seat 10, and a horizontal cylinder 13 is provided on the telescopic rod of the vertical cylinder 12. A positioning block 14 is provided at the end of the horizontal cylinder 13, and a positioning recess 15 is provided on the side of the battery 1. After the battery 1 is placed in place, the positioning block 14 is located on the side of the battery 1. At this time, the vertical cylinder 12 is controlled to extend first, and then the horizontal cylinder 13 is controlled to extend. The positioning block 14 extends into the positioning recess 15, and the front end of the positioning block is against the bottom surface of the positioning recess 15. Then the vertical cylinder 12 is controlled to shrink, so that the lower part of the positioning block 14 is pressed against the bottom of the positioning recess 15, so as to achieve reliable positioning of the battery 1. A plurality of recesses 3 can be set on the battery arrangement position 2, and a groove 5 is correspondingly set at the position of the bottom surface 4 of the recessed portion in each recessed portion 3, and a corresponding battery positioning member 6 is set. A vertical cylinder 12, a horizontal cylinder 13, and a positioning block 14 are set on each battery positioning member 6, and a plurality of positioning recesses 15 are correspondingly set on the outside of the battery 1, so as to reliably achieve the positioning of the battery 1. The ship battery replacement battery positioning device also includes a protective cap 16, and an internal thread 11 is set on the inner circle of the protective cap 16. When arranging batteries of different models, they can be positioned by components of different recessed parts. If the recessed parts are not needed and used, there is no need to set the connecting seat 10, but loosen and remove the protective seat 10, and then connect the protective seat 10 to the battery positioning member 6 of the recessed part to be used, and do not need to use the battery positioning member of the pit part of the connecting seat, then the protective cap 16 is screwed and connected with the external thread 9 on the battery positioning member 6 through the internal thread 11, and the protective cap 16 is located in the recessed part 3, and the protective cap 16 is recessed or flush with the surface of the battery arrangement position 2, and there will be no pits or protruding parts at the battery arrangement position 2, ensuring the flatness of the battery arrangement position 2, not affecting the arrangement of the battery, and not requiring too many protective seats 10 and other components. The above exemplary description of the present invention is combined with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A ship battery replacement positioning device, characterized in that: A battery (1) is arranged at a battery arrangement position (2) on a ship, a recessed portion (3) is provided at the battery arrangement position (2), a plurality of slots (5) are provided on the bottom surface (4) of the recessed portion, a battery positioning member (6) comprises a positioning member body (7), a plurality of extension members (8) are provided on the positioning member body (7), the number and position of the extension members (8) and the slots (5) correspond, an external thread (9) is provided on the upper outer surface of the plurality of extension members (8), an internal thread (11) is provided on the inner ring of a connecting seat (10), a vertical cylinder (12) is provided on the upper part of the connecting seat (10), a horizontal cylinder (13) is provided on the telescopic rod of the vertical cylinder (12), a positioning block (14) is provided at the end of the horizontal cylinder (13), a positioning recess (15) is provided on the side of the battery (1), and the ship battery replacement battery positioning device further comprises a protective cap (16), an internal thread (11) is provided on the inner ring of the protective cap (16).

2. The ship battery replacement positioning device according to claim 1 is characterized in that: The connecting seat (10) is configured as a structure capable of being screwed and connected to the external threads (9) on the upper parts of the plurality of extension members (8) via the internal threads (10); the protective cap (16) is configured as a structure capable of being screwed and connected to the external threads (9) on the upper parts of the plurality of extension members (8) via the internal threads (10).

3. The ship battery replacement positioning device according to claim 1 or 2, characterized in that: The height of the connecting seat (10) is greater than or equal to the depth of the recessed portion (3), and the height of the protective cap (16) is less than the depth of the recessed portion (3).

4. The ship battery replacement positioning device according to claim 1 or 2, characterized in that: The extension piece (8) is perpendicular to the positioning piece body (7), and the height of the extension piece (8) is greater than the thickness of the bottom surface (4) of the recessed portion.

5. The ship battery replacement positioning device according to claim 4, characterized in that: A limiting screw hole (17) is arranged on the inner side of the upper part of the extension piece (8), and a limiting bolt (18) is screwed into the limiting screw hole (17).

6. The ship battery replacement positioning device according to claim 1 or 2, characterized in that: The positioning block (14) is fixedly mounted on the telescopic rod of the horizontal cylinder (13) by means of connecting bolts, and the height of the positioning block (14) is smaller than the height of the positioning recess (15).

7. The ship battery replacement positioning device according to claim 6, characterized in that: The width of the positioning block (14) is equal to or greater than the width of the positioning recess (15).

8. The ship battery replacement positioning device according to claim 1 or 2, characterized in that: The slot (5) is an arc-shaped structure, the extension piece (8) is an arc-shaped structure, the side length of the extension piece (8) is smaller than the side length of the slot (5), and the thickness of the extension piece (8) is smaller than or equal to the thickness of the slot (5).

9. The ship battery replacement positioning device according to claim 1 or 2, characterized in that: The positioning member body (7) and the plurality of extension members (8) of the battery positioning member (6) are an integrated structure, and the connecting seat (10) and the battery positioning member (6) are structures made of metal materials.

Images