A marine nickel-cadmium battery shelf

Abstract

This utility model discloses a marine nickel-cadmium battery holder, comprising a support frame, a battery storage base, a first locking mechanism, and a second locking mechanism. The support frame has multiple support bases arranged sequentially from bottom to top, and each support base is provided with the battery storage base. The battery storage base is fixedly connected to the corresponding support base by the first locking mechanism. The battery storage base is stepped, and each step surface of the battery storage base has a battery insertion slot. The second locking mechanism is disposed on the battery storage base and can fix the nickel-cadmium battery pack in the battery insertion slot. Using this utility model, it is convenient to observe the liquid level of the rear batteries and facilitate liquid replenishment; furthermore, when the ship is violently rocking, it can prevent the nickel-cadmium battery pack from slipping out, ensuring safety and reliability.

Description

Technical Field

[0001] This utility model relates to the field of ship outfitting technology, and in particular to a marine nickel-chromium battery rack. Background Technology

[0002] In the field of marine engineering, control systems often utilize uninterruptible power supplies (UPS). To meet design requirements, nickel-cadmium (NiCd) batteries are typically chosen. NiCd batteries require regular maintenance, including fluid level checks and battery replacement. During operation, ships experience significant roll and pitch angles in extreme weather conditions, with roll exceeding 20°. Therefore, the installation of NiCd batteries must be secure and reliable. However, shipboard space is limited, with numerous pieces of equipment, resulting in compact battery installation and limited space for installation and removal. Existing battery racks employ a flat design. When installed close to the bulkhead, it is difficult to observe the fluid level of rear-mounted batteries, and disassembly and inspection are inconvenient. Furthermore, the battery racks lack robust locking mechanisms on the sides and top, allowing inertia to cause batteries to detach and become damaged during severe ship rolling. Utility Model Content

[0003] The purpose of this invention is to provide a marine nickel-chromium battery rack that facilitates observation of the liquid level of the rear batteries and allows for convenient replenishment; furthermore, it prevents the nickel-chromium battery pack from slipping out when the ship is violently rocking, ensuring safety and reliability.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A marine nickel-cadmium battery holder includes a support frame, a battery storage base, a first locking mechanism, and a second locking mechanism. The support frame has multiple support bases arranged sequentially from bottom to top, and each support base is provided with the battery storage base. The battery storage base is fixedly connected to the corresponding support base by the first locking mechanism. The battery storage base is stepped, and each step surface of the battery storage base is provided with a battery insertion slot. The second locking mechanism is disposed on the battery storage base and can fix the nickel-cadmium battery locking assembly in the battery insertion slot.

[0006] As a preferred embodiment of this utility model, the first locking mechanism includes a first locking plate and a first locking bolt. There are two first locking plates, which are respectively disposed on the front and rear sides of the battery storage base. The first locking plate is provided with a first through hole. The front and rear sides of the support base are respectively provided with first threaded holes. The first locking bolt passes through the first through hole and is threadedly connected to the first threaded hole.

[0007] As a preferred embodiment of this utility model, a plurality of first locking bolts are provided, and the plurality of first locking bolts are evenly arranged on the first locking plates on the front and rear sides.

[0008] As a preferred embodiment of this utility model, a second locking mechanism is provided on the left and right sides of each step of the battery storage seat. The second locking mechanism includes a mounting plate, a second locking piece, and a second bolt. The mounting plate is provided on the side of the battery insertion slot and protrudes outward from the battery storage seat. The mounting plate is provided with a second threaded hole, and the second locking piece is provided with a second through hole. The second bolt passes through the second through hole and is threadedly connected to the second threaded hole. The bottom of the second locking piece can abut against the top of the nickel-cadmium battery pack.

[0009] As a preferred embodiment of this utility model, in one of the second locking mechanisms, there are two second bolts, which are symmetrically arranged on the front and rear sides of the mounting plate.

[0010] As a preferred embodiment of this utility model, the supporting foundation is provided in two parts.

[0011] As a preferred embodiment of the present invention, the battery storage holder has three battery insertion slots.

[0012] As a preferred embodiment of this utility model, the bracket includes four vertical rods and multiple horizontal rods, with each set of four horizontal rods forming a support base, and the multiple support bases being connected sequentially from bottom to top to the four vertical rods; the first threaded hole is provided on the horizontal rods on the front and rear sides.

[0013] The advantages of implementing the marine nickel-chromium battery shelf provided by this utility model compared with the prior art are as follows:

[0014] First, the battery storage base is stepped and has multiple battery placement slots from top to bottom. Therefore, when the nickel-cadmium battery packs are placed in the battery placement slots, the liquid level of the rear batteries can be easily observed during maintenance. At the same time, when liquid needs to be added, liquid can be added through the liquid filling port on the top of each nickel-cadmium battery using a liquid filling device, which is convenient for maintenance. Second, the battery storage base is fixedly connected to the corresponding support base by a first locking mechanism. When disassembling and replacing the rear batteries, the stepped storage rack can be removed from the battery rack first, and then the batteries can be replaced, which is simple and convenient. In addition, both sides of each nickel-cadmium battery pack can be locked in the battery placement slot by a second locking mechanism, which can prevent the nickel-cadmium battery packs from slipping out when the ship is rocking violently, ensuring safety and reliability. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] Figure 1This is a schematic diagram of the structure of a marine nickel-chromium battery shelf provided in an embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the support structure;

[0018] Figure 3 This is a schematic diagram of the battery storage holder.

[0019] Marked in the image:

[0020] Bracket 100; Support base 101; Vertical rod 102; Horizontal rod 103; Battery storage seat 200; Battery insertion slot 201; First locking mechanism 300; First locking plate 301; First locking bolt 302; First through hole 303; First threaded hole 304; Second locking mechanism 400; Mounting plate 401; Second locking plate 402; Second bolt 403; Second through hole 404; Second threaded hole 405; Nickel-cadmium battery pack 500; Nickel-cadmium battery 510; Liquid filling port 511. Detailed Implementation

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0022] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. It should also be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information.

[0023] Please see Figures 1 to 3A preferred embodiment of this utility model provides a marine nickel-cadmium battery holder, comprising a support 100, a battery storage seat 200, a first locking mechanism 300, and a second locking mechanism 400. The support 100 has multiple support bases 101 arranged sequentially from bottom to top, and each support base 101 is provided with a battery storage seat 200. The battery storage seat 200 is fixedly connected to the corresponding support base 101 by the first locking mechanism 300. The battery storage seat 200 is stepped, and each step surface of the battery storage seat 200 has a battery insertion slot 201. The second locking mechanism 400 is disposed on the battery storage seat 200 and can lock and fix the nickel-cadmium battery 510 assembly within the battery insertion slot 201. In this embodiment, the number of support bases 101 is preferably two; and the number of battery insertion slots 201 in a single battery storage seat 200 is preferably three.

[0024] It should be noted that the nickel-cadmium battery pack 500 in this embodiment is composed of a plurality of nickel-cadmium batteries 510 arranged side by side, and the liquid filling port of each nickel-cadmium battery 510 is located on its top.

[0025] According to the marine nickel-cadmium battery rack of this utility model, firstly, the battery storage seat 200 is stepped, and each step surface is provided with a battery placement groove 201. The nickel-cadmium battery pack 500 is placed in the battery placement groove 201. Therefore, during maintenance, it is easy to observe the liquid level of the rear row of batteries. At the same time, when liquid needs to be added, liquid can be added through the liquid filling port 511 on the top of each nickel-cadmium battery 510 through the liquid filling device, which is convenient for maintenance. Secondly, the battery storage seat 200 is fixedly connected to the corresponding support base 101 by the first locking mechanism 300. When disassembling and replacing the rear row of batteries, the battery storage seat 200 can be removed from the bracket 100 first, and then the battery can be replaced. The operation is simple and convenient. In addition, each nickel-cadmium battery pack 500 can be locked in the battery placement groove 201 by the second locking mechanism 400. Therefore, when the ship is violently rocking, the nickel-cadmium battery pack 500 can be prevented from slipping out, which is safe and reliable.

[0026] For example, the first locking mechanism 300 includes a first locking plate 301 and a first locking bolt 302. Two first locking plates 301 are provided, respectively disposed on the front and rear sides of the battery storage holder 200. Each first locking plate 301 has a first through hole 303. The front and rear sides of the support base 101 each have first threaded holes 304. The first locking bolt 302 passes through the first through hole 303 and is threadedly connected to the first threaded hole 304. Therefore, the first locking mechanism 300 can firmly connect the battery storage holder 200 and the support base 101, and is simple to operate and easy to assemble and disassemble. Furthermore, to make the force more even, multiple first locking bolts 302 are provided, evenly distributed on the front and rear first locking plates 301.

[0027] For example, each step of the battery storage base 200 is provided with a second locking mechanism 400 on the left and right sides respectively. The second locking mechanism 400 includes a mounting plate 401, a second locking piece 402 and a second bolt 403. The mounting plate 401 is provided on the side of the battery insertion slot 201. The mounting plate 401 protrudes outward from the battery storage base 200. The mounting plate 401 is provided with a second threaded hole 405. The second locking piece 402 is provided with a second through hole 404. The second bolt 403 passes through the second through hole 404 and is threadedly connected to the second threaded hole 405. The bottom of the second locking piece 402 can abut against the top of the nickel-cadmium battery pack 500. Therefore, the second locking mechanism 400 can press the second locking plate 402 against the top of the left and right sides of the nickel-cadmium battery pack 500, thereby locking the nickel-cadmium battery pack 500 in the battery insertion slot 201. When the ship is violently rocking, it can prevent the nickel-cadmium battery pack 500 from slipping out, ensuring safety and reliability. Furthermore, to make the force more even, two second bolts 403 are provided in one of the second locking mechanisms 400, and the two second bolts 403 are symmetrically arranged on the front and rear sides of the mounting plate 401.

[0028] For example, the bracket 100 includes four vertical bars 102 and multiple horizontal bars 103. Every four horizontal bars 103 constitute a support base 101, and multiple support bases 101 are connected to the four vertical bars 102 from bottom to top. The first threaded hole 304 is provided on the horizontal bars 103 on the front and rear sides.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A marine nickel-chromium battery shelf, characterized in that, The device includes a bracket, a battery storage holder, a first locking mechanism, and a second locking mechanism. The bracket has multiple support bases arranged sequentially from bottom to top, and each support base is equipped with the battery storage holder. The battery storage holder is fixedly connected to the corresponding support base by the first locking mechanism. The battery storage holder is stepped, and each step surface of the battery storage holder has a battery insertion slot. The second locking mechanism is disposed on the battery storage holder and can fix the nickel-cadmium battery locking assembly in the battery insertion slot.

2. The marine nickel-chromium battery shelf according to claim 1, characterized in that, The first locking mechanism includes a first locking plate and a first locking bolt. There are two first locking plates, which are respectively disposed on the front and rear sides of the battery storage base. The first locking plate is provided with a first through hole. The front and rear sides of the support base are respectively provided with first threaded holes. The first locking bolt passes through the first through hole and is threadedly connected to the first threaded hole.

3. The marine nickel-chromium battery shelf according to claim 2, characterized in that, The first locking bolt is provided in multiple forms, and the multiple first locking bolts are evenly arranged on the first locking plates on the front and rear sides.

4. The marine nickel-chromium battery shelf according to claim 1, characterized in that, Each step of the battery storage base is provided with a second locking mechanism on its left and right sides. The second locking mechanism includes a mounting plate, a second locking plate, and a second bolt. The mounting plate is located on the side of the battery insertion slot and protrudes outward from the battery storage base. The mounting plate is provided with a second threaded hole, and the second locking plate is provided with a second through hole. The second bolt passes through the second through hole and is threadedly connected to the second threaded hole. The bottom of the second locking plate can abut against the top of the nickel-cadmium battery pack.

5. The marine nickel-chromium battery shelf according to claim 4, characterized in that, In one of the second locking mechanisms, there are two second bolts, which are symmetrically arranged on the front and rear sides of the mounting plate.

6. The marine nickel-chromium battery shelf according to claim 1, characterized in that, The supporting foundation consists of two parts.

7. The marine nickel-chromium battery shelf according to claim 1, characterized in that, In one of the battery storage holders, there are three battery insertion slots.

8. The marine nickel-chromium battery shelf according to claim 2, characterized in that, The bracket includes four vertical bars and multiple horizontal bars. Every four horizontal bars form a support base, and multiple support bases are connected to the four vertical bars from bottom to top. The first threaded hole is provided on the horizontal bars on the front and rear sides.

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