Tray structure of storage battery in energy storage cabinet

Abstract

The utility model discloses a tray structure for a storage battery in an energy storage cabinet, which relates to the technical field of storage battery trays and comprises a tray body and a fixing block, a first base plate is fixed in the middle of the upper end face of the tray body through bolts, and second base plates are fixed on two sides of the upper end face of the tray body through bolts. According to the tray structure of the storage battery in the energy storage cabinet, the storage battery is placed in the tray, when the storage battery makes contact with the top plate, the storage battery can be extruded to move downwards, the sliding rods can limit the top plate, and when the top plate moves downwards, a pressing rod at the bottom can push an inclined face at one end of a push rod through a rolling wheel to move the push rod; a second base plate can limit a moving push rod, when the push rod moves, the bottom of a rotating plate is pushed to rotate, a spring on one side is extruded, at the moment, the top of the rotating plate is shrunk, the storage battery is clamped and limited, and the mounting stability of the storage battery in the tray body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery trays, in particular to a tray structure of batteries inside an energy storage cabinet. Background Art

[0002] The battery energy storage cabinet is used to store lithium battery modules. The lithium battery modules need to be stacked before entering the lithium battery energy storage cabinet. When stacking the lithium battery modules, several lithium battery modules need to be transported to the stacking location. Therefore, during production, the pallet is often placed on the conveyor belt first, and then the lithium battery modules are placed on the pallet for transportation, thereby reducing manual labor.

[0003] The battery is an important component of the energy storage cabinet. When installing the battery in the energy storage cabinet, the battery pack needs to be installed on the tray, and then the tray is installed in the energy storage cabinet. When installing the battery on the existing battery tray, in order to limit and fix the battery, the space in the battery tray is designed to be slightly larger than the volume of the battery. When installing the battery, the battery needs to be placed in the tray from top to bottom. However, due to the small gap between the two, it is not convenient to connect the battery with the cavity in the tray, which affects the installation efficiency of the battery. Utility Model Content

[0004] The utility model aims to provide a tray structure for batteries inside an energy storage cabinet, so as to solve the problem that the existing tray is inconvenient for installing batteries as mentioned in the background art.

[0005] To achieve the above object, the utility model provides the following technical solution: a tray structure for batteries inside an energy storage cabinet, comprising: a tray body and a fixing block, a first pad being fixed to the middle of the upper end surface of the tray body by bolts, and second pads being fixed to both sides of the upper end surface of the tray body by bolts,

[0006] A slide groove is provided inside the tray body, and the slide groove is slidably connected to the slide rod, the top of the slide rod is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a pressure rod, the bottom of the pressure rod is movably connected to a roller via a rotating shaft, and the bottom of the pressure rod is rollingly connected to a push rod via the roller.

[0007] Preferably, a through groove is provided inside the second pad, and the through groove is slidably connected to the push rod, and a rotating plate is provided at one end of the push rod.

[0008] Preferably, both ends of the rotating plate are movably connected to fixed blocks via a rotating shaft, and one side of the fixed block is fixedly connected to the tray body.

[0009] Preferably, a spring is fixedly connected to one side of the rotating plate, and one end of the spring is fixedly connected to the inner wall of the tray body.

[0010] Preferably, wedge blocks are fixedly connected to both ends of the first pad, the outer side of the wedge block is slidably connected to the positioning block, one side of the positioning block is fixedly connected to the tray body, and an inclined groove matching the wedge block is provided inside the positioning block.

[0011] Preferably, a plurality of groups of friction blocks are fixed in the inclined groove inside the positioning block, and the plurality of groups of friction blocks are equidistantly distributed, the plurality of groups of friction blocks are sawtooth-shaped, and the material of the friction blocks is rubber.

[0012] Compared with the prior art, the beneficial effect of the tray structure of the battery inside the energy storage cabinet is as follows: by placing the battery in the tray, when the battery contacts the top plate, the top plate will move downward and drive the pressure rod to push the inclined surface at one end of the push rod to move it, and when the push rod moves, it will push the bottom of the rotating plate to rotate it and squeeze the spring on one side. At this time, the top of the rotating plate will shrink and clamp the battery to limit its position, thereby improving the installation stability of the battery in the tray body, and by arranging wedge blocks on both sides of the first pad and the second pad, when installing the first pad and the second pad, by aligning the first pad or the second pad with the positioning blocks in the tray body, after the wedge blocks on both sides of the first pad contact the inclined grooves in the positioning blocks, the inclined grooves will guide the first pad or the second pad so that the through holes on both sides thereof are aligned with the through holes in the tray body.

[0013] 1. The battery is an important component of the energy storage cabinet. When installing the battery in the energy storage cabinet, the battery pack needs to be installed on the tray, and then the tray is installed in the energy storage cabinet. When the battery is installed in the tray, the rotating plate will rotate due to the thrust of the spring, and the top of the rotating plate will be in an expanded state. At this time, the battery can be conveniently installed in the tray body. When the battery contacts the top plate, it will squeeze it to move down, and the sliding rod will limit the top plate. When the top plate moves down, the pressure rod at the bottom will push the inclined surface of one end of the push rod through the roller to move it. The second pad will limit the moving push rod. When the push rod moves, it will push the bottom of the rotating plate to rotate it and squeeze the spring on one side. At this time, the top of the rotating plate will shrink and clamp the battery to limit it, thereby improving the installation stability of the battery in the tray body. In this way, the above operation can facilitate the installation of the battery in the tray.

[0014] 2. The battery is an important component of the energy storage cabinet. When installing the battery in the energy storage cabinet, the battery pack needs to be installed on the tray, and then the tray is installed in the energy storage cabinet. When installing the first pad and the second pad in the tray body, the through holes on both sides need to be aligned with the through holes in the tray body, and then locked with bolts and nuts. In order to facilitate the alignment of the through holes of the two, wedge blocks are set on both sides of the first pad and the second pad. When installing the first pad and the second pad, the first pad or the second pad is aligned with the positioning block in the tray body. After the wedge blocks on both sides of the first pad contact the inclined grooves in the positioning block, the inclined grooves will guide the first pad or the second pad so that the through holes on both sides are aligned with the through holes in the tray body. In this way, the above operation can facilitate the installation of the pad in the tray, so that the pad supports the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view schematic diagram of the utility model;

[0016] Figure 2 It is a rear cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a right side cross-sectional schematic diagram of the utility model;

[0018] Figure 4 It is a rear cross-sectional schematic diagram of the second pad of the utility model;

[0019] Figure 5 It is an enlarged schematic diagram of A of the present utility model.

[0020] In the figure: 1. tray body; 2. first pad; 3. second pad; 4. slide bar; 5. top plate; 6. pressure bar; 7. push rod; 8. rotating plate; 9. spring; 10. fixed block; 11. wedge block; 12. positioning block; 13. friction block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a tray structure for batteries inside an energy storage cabinet, comprising: a tray body 1 and a fixing block 10, a first pad 2 is fixed to the middle of the upper end surface of the tray body 1 by bolts, and second pads 3 are fixed to both sides of the upper end surface of the tray body 1 by bolts,

[0023] A slide groove is provided inside the tray body 1, and the slide groove is slidably connected to the slide rod 4, the top of the slide rod 4 is fixedly connected to a top plate 5, the bottom of the top plate 5 is fixedly connected to a pressure rod 6, the bottom of the pressure rod 6 is movably connected to a roller through a rotating shaft, and the bottom of the pressure rod 6 is rollingly connected to a push rod 7 through the roller; a through groove is provided inside the second pad 3, and the through groove is slidably connected to the push rod 7, and a rotating plate 8 is provided at one end of the push rod 7; both ends of the rotating plate 8 are movably connected to fixed blocks 10 through a rotating shaft, and one side of the fixed block 10 is fixedly connected to the tray body 1; one side of the rotating plate 8 is fixedly connected to a spring 9, and one end of the spring 9 is fixedly connected to the inner wall of the tray body 1, the rotating plate 8 forms a rotating structure with the fixed block 10 through a rotating shaft, and the second pad 3 and the push rod 7 form a sliding structure.

[0024] When the battery is installed in the tray, the rotating plate 8 will be rotated by the thrust of the spring 9, and the top of the rotating plate 8 will be in an expanded state. At this time, the battery can be conveniently installed in the tray body 1. When the battery contacts the top plate 5, it will be squeezed to move it downward, and the slide bar 4 will limit the top plate 5. When the top plate 5 moves downward, the pressure rod 6 at the bottom will push the inclined surface of one end of the push rod 7 through the roller to move it. The second pad 3 will limit the moving push rod 7. When the push rod 7 moves, it will push the bottom of the rotating plate 8 to rotate it and squeeze the spring 9 on one side. At this time, the top of the rotating plate 8 will shrink and clamp the battery to limit it, thereby improving the installation stability of the battery in the tray body 1. In this way, the battery in the tray can be easily installed through the above operation.

[0025] See also Figure 1 , Figure 3 and Figure 5 , wedge blocks 11 are fixedly connected to both ends of the first pad 2, the outer side of the wedge block 11 is slidably connected to the positioning block 12, one side of the positioning block 12 is fixedly connected to the pallet body 1, and an inclined groove matching the wedge block 11 is opened inside the positioning block 12; multiple groups of friction blocks 13 are fixed in the inclined groove inside the positioning block 12, and the multiple groups of friction blocks 13 are equidistantly distributed, the multiple groups of friction blocks 13 are serrated, and the material of the friction blocks 13 is rubber, and the wedge block 11 and the positioning block 12 constitute a sliding structure.

[0026] In specific implementation, the battery is an important component of the energy storage cabinet. When installing the battery in the energy storage cabinet, the battery pack needs to be installed on the tray, and then the tray is installed in the energy storage cabinet. When installing the first pad 2 and the second pad 3 in the tray body 1, it is necessary to align the through holes on both sides with the through holes in the tray body 1, and then lock them with bolts and nuts. In order to facilitate the alignment of the through holes of the two, wedge blocks 11 are set on both sides of the first pad 2 and the second pad 3. When installing the first pad 2 and the second pad 3, the first pad 2 or The wedge blocks 11 on both sides of the second pad 3 are aligned with the positioning blocks 12 in the tray body 1. After the wedge blocks 11 on both sides of the first pad 2 contact the inclined grooves in the positioning blocks 12, the inclined grooves will guide the first pad 2 or the second pad 3 so that the through holes on both sides thereof are aligned with the through holes in the tray body 1. The friction blocks 13 made of rubber in the positioning blocks 12 can increase the friction with the wedge blocks 11 to prevent the first pad 2 and the second pad 3 from moving when locked. The above operations can facilitate the installation of the pads in the tray so that the pads support the batteries.

[0027] In summary: when using the tray structure of the battery inside the energy storage cabinet, the battery is first placed in the tray body 1, the first pad 2 and the second pad 3 in the tray body 1 can support the battery, and the tray body 1 can install the battery pack into the energy storage cabinet. This is the characteristic of the tray structure of the battery inside the energy storage cabinet. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tray structure for batteries inside an energy storage cabinet, comprising: A pallet body (1) and a fixing block (10), wherein a first pad (2) is fixed to the middle of the upper end surface of the pallet body (1) by bolts, and second pads (3) are fixed to both sides of the upper end surface of the pallet body (1) by bolts, characterized in that: A slide groove is provided inside the tray body (1), and the slide groove is slidably connected to the slide rod (4); the top of the slide rod (4) is fixedly connected to a top plate (5); the bottom of the top plate (5) is fixedly connected to a pressure rod (6); the bottom of the pressure rod (6) is movably connected to a roller via a rotating shaft; the bottom of the pressure rod (6) is rollingly connected to a push rod (7) via the roller.

2. The tray structure of the battery inside the energy storage cabinet according to claim 1 is characterized in that: A through groove is provided inside the second pad (3), and the through groove is slidably connected to the push rod (7), and a rotating plate (8) is provided at one end of the push rod (7).

3. The tray structure of the battery inside the energy storage cabinet according to claim 2 is characterized in that: Both ends of the rotating plate (8) are movably connected to fixed blocks (10) via rotating shafts, and one side of the fixed block (10) is fixedly connected to the tray body (1).

4. The tray structure of the battery inside the energy storage cabinet according to claim 3 is characterized in that: A spring (9) is fixedly connected to one side of the rotating plate (8), and one end of the spring (9) is fixedly connected to the inner wall of the tray body (1).

5. The tray structure of the battery inside the energy storage cabinet according to claim 1 is characterized in that: The two ends of the first pad (2) are fixedly connected with wedge blocks (11), the outer side of the wedge block (11) is slidably connected with a positioning block (12), one side of the positioning block (12) is fixedly connected with the tray body (1), and the interior of the positioning block (12) is provided with an inclined groove matching the wedge block (11).

6. The tray structure of the battery inside the energy storage cabinet according to claim 5 is characterized in that: A plurality of groups of friction blocks (13) are fixed in the inclined groove inside the positioning block (12), and the plurality of groups of friction blocks (13) are distributed at equal intervals. The plurality of groups of friction blocks (13) are sawtooth-shaped, and the material of the friction blocks (13) is rubber.

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