A battery box support structure of a storage cabinet

Abstract

The utility model relates to the field of battery box storage, specifically relates to a kind of storage cabinet battery box support structure, including cabinet and multiple supports being fixedly assembled in the inside of cabinet along the equidistance of cabinet height direction, further include: the through slot being opened in the middle of the support, at least two locating plates are provided in the through slot, and two locating plates are symmetrically arranged.The utility model drives threaded sleeve to move by rotating adjusting screw rod, and the symmetrically arranged locating plate is moved using hinged lever, the positioning of multiple battery boxes is carried out simultaneously, and the secondary limiting mechanism formed by pressing rod, push rod and limiting plate is set, when battery box extrusion pressing disc, the L-shaped limiting plate on both sides can be automatically triggered to overturn, and form clamping force from the side of battery box.

Description

Technical Field

[0001] This utility model relates to the field of battery box storage, and in particular to a battery box support structure for a storage cabinet. Background Technology

[0002] With the rapid development of new energy technologies, various devices that use battery boxes as power or energy storage units, such as electric forklifts and mobile energy storage stations, are becoming increasingly popular. These devices are typically equipped with dedicated storage cabinets for the centralized storage and management of spare or standby battery boxes. In practical use, especially in scenarios such as factories and warehouses where frequent handling and relocation are required, storage cabinets are inevitably subjected to vibration and impact. Existing storage cabinets mostly have fixed internal support structures, which can only accommodate battery boxes of a specific width. For smaller battery boxes, there is a large gap between them and the support frame, making them prone to shaking and collisions during handling. This can not only cause damage to the surface of the battery box but also pose safety hazards due to vibration of the internal battery cells, affecting battery life and even causing malfunctions. Utility Model Content

[0003] In view of this, the purpose of this utility model is to propose a storage cabinet battery box support structure to solve the technical problems in the prior art.

[0004] To achieve the above objectives, this utility model provides a storage cabinet battery box support structure, including a cabinet body and multiple supports equidistantly fixed inside the cabinet body along the height direction of the cabinet body, and further including: A through slot is formed in the middle of the bracket, and at least two positioning plates are provided in the through slot, and the two positioning plates are arranged symmetrically. Rotate the adjusting screw mounted at the bottom of the bracket. The outer circumferential surface of the adjusting screw is threaded with a threaded sleeve. Both ends of the threaded sleeve are hinged with hinge rods. The end of each hinge rod away from the threaded sleeve is respectively hinged to the slider at the bottom of the adjacent positioning plate. The slider is fixedly connected to the bottom of the positioning plate, and the side wall of the slider is slidably mounted on the inner wall of the through groove. A sliding groove is formed at the bottom of the bracket and extends along the length of the through groove, and the top of the threaded sleeve is slidably fitted into the sliding groove.

[0005] Preferably, both ends of the adjusting screw are rotatably mounted with positioning sleeves via bearings, and the top of the positioning sleeve is fixedly mounted on the bottom of the bracket.

[0006] Preferably, there are three or more positioning plates, and each positioning plate has a slider fixedly mounted on its bottom. All sliders are slidably mounted in the through groove along the length of the through groove. The hinge rods at both ends of the threaded sleeve are hinged to the two outermost sliders along the length direction of the through groove at the ends away from the threaded sleeve.

[0007] Preferably, the support structure further includes: The positioning plate has symmetrically formed grooves at both ends, and each groove has at least one limiting plate hinged to its sidewall; At least one isolation cover is fixedly mounted on one side of the positioning plate. A pressure rod is movably passed through the middle of the isolation cover in a direction perpendicular to the positioning plate. A pressing plate for applying force is fixedly mounted at one end of the pressure rod. A push rod symmetrically runs through both ends of the isolation cover. One end of the push rod overlaps with one side of the limiting plate, and the other end of the push rod overlaps with the outer peripheral surface of the pressure rod. A fixing sleeve is fitted onto the surface of the push rod, and one end of the fixing sleeve is fixedly installed on the surface of the positioning plate; A spring is fitted onto the surface of the push rod, with its two ends respectively fixedly mounted on one side of the fixed sleeve and the outer wall of one end of the isolation cover.

[0008] Preferably, the limiting plate has an L-shaped structure, with one end located inside the groove and perpendicular to the bottom of the groove, and the other end located outside the groove and parallel to the bottom of the groove. One end of the push rod overlaps with the end of the limiting plate located inside the groove, so as to drive the limiting plate to rotate around the hinge point.

[0009] Preferably, the limiting plate is provided in two sets, and the two sets of limiting plates correspond to the grooves at both ends of the positioning plate respectively; each set of the limiting plates is provided in two, and the two limiting plates are symmetrically hinged to the two side walls of the corresponding groove.

[0010] Preferably, there are two isolation covers, which are symmetrically fixedly assembled on both sides of the positioning plate; each isolation cover cooperates with two opposing limiting plates on the same side groove.

[0011] Preferably, both ends of the push rod are made into arc surfaces, and one end of the pressure rod is made into a cone shape that matches the arc surface of the push rod end; The positioning plate has a through hole in the middle, and the through hole is collinear with the central axis of the pressure rod.

[0012] The beneficial effects of this utility model are as follows: The battery box support structure of this utility model, through rotating the adjusting screw, drives the threaded sleeve to move, and uses the hinged rod to drive the symmetrically arranged positioning plates to move, thus positioning multiple battery boxes simultaneously. Furthermore, by setting up a two-stage limiting mechanism composed of a pressure rod, a push rod, and a limiting plate, when the battery box presses against the pressing plate, it can automatically trigger the L-shaped limiting plates on both sides to flip, forming a clamping force from the upper side of the battery box. This adaptive clamping mechanism can provide dynamic constraints under vibration during handling, limiting the displacement of the battery box in multiple directions, and improving the stability and reliability of the clamping.

[0013] When three or more positioning plates are set, by driving the two outermost positioning plates to move, all the middle battery boxes can be squeezed and pushed towards the center simultaneously, realizing multi-point simultaneous adjustment. After the positioning process is completed, each positioning plate also plays a role in isolating and supporting adjacent battery boxes, which not only further enhances the stability of the arrangement, but also effectively ensures the necessary heat dissipation space between battery boxes, which is beneficial to battery thermal management. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a bottom view schematic diagram of the partial structure of the bracket, through groove, and adjusting screw of this utility model; Figure 3 This is a partial structural cross-sectional view of the bracket, positioning plate, and isolation cover of this utility model; Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a partial structural diagram of the positioning plate, groove, and limiting plate of this utility model.

[0016] The diagram is marked as follows: 1. Cabinet; 2. Bracket; 201. Through groove; 202. Slide groove; 3. Positioning plate; 301. Groove; 302. Perforation; 4. Adjusting screw; 5. Threaded sleeve; 6. Hinge rod; 7. Slider; 8. Limiting plate; 9. Isolation cover; 10. Pressure rod; 11. Pressing plate; 12. Push rod; 13. Fixing sleeve; 14. Spring. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] The first aspect of this utility model proposes a storage cabinet battery box support structure, such as... Figure 1-5 As shown, the system includes a cabinet 1 and multiple brackets 2 that are equidistantly fixed inside the cabinet 1 along its height direction. It also includes: A through groove 201 is opened in the middle of the bracket 2, and at least two positioning plates 3 are provided in the through groove 201, and the two positioning plates 3 are symmetrically arranged. Rotate the adjusting screw 4 mounted at the bottom of the bracket 2. The outer circumferential surface of the adjusting screw 4 is threaded with a threaded sleeve 5. Both ends of the threaded sleeve 5 are hinged with hinge rods 6. The end of each hinge rod 6 away from the threaded sleeve 5 is respectively hinged to the slider 7 at the bottom of the adjacent positioning plate 3. The slider 7 is fixedly connected to the bottom of the positioning plate 3, and the side wall of the slider 7 is slidably mounted on the inner wall of the through groove 201. A slide groove 202 is formed at the bottom of the bracket 2 and extends along the length of the through groove 201. The top of the threaded sleeve 5 is slidably fitted into the slide groove 202.

[0020] During the handling and transfer of the storage cabinet used for the battery boxes, by rotating the adjusting screw 4, the threaded sleeve 5 installed on the surface of the adjusting screw 4 drives the hinged rods 6 at both ends to deflect, causing the hinged rods 6 to drive the positioning plates 3 on the slider 7 at one end to move relative to each other. During the relative movement of the two positioning plates 3, multiple battery boxes placed on the bracket 2 are pushed closer together to the center to position the battery boxes. This method can achieve the positioning of battery boxes of various widths and sizes, enhancing the stability during handling and transfer.

[0021] In this embodiment, both ends of the adjusting screw 4 are rotatably mounted with positioning sleeves via bearings, and the top of the positioning sleeves is fixedly mounted on the bottom of the bracket 2. The rotatable mounting with bearings further improves the stability of the adjusting screw 4's rotation, and a rotating handwheel is fixedly mounted on the end of the adjusting screw 4 for easy rotation.

[0022] In this embodiment: there are three or more positioning plates 3, and each positioning plate 3 has a slider 7 fixedly mounted on its bottom. All sliders 7 are slidably mounted in the through groove 201 along the length direction of the through groove 201. The hinge rods 6 at both ends of the threaded sleeve 5 are hinged to the two outermost sliders 7 along the length direction inside the through groove 201 at the ends away from the threaded sleeve 5.

[0023] By adjusting the rotation of the lead screw 4, the two outermost positioning plates 3 can be moved synchronously. The movement of the two outermost positioning plates 3 will squeeze and push the battery box between the two adjacent positioning plates 3 to move, realizing multi-point adjustment. After all the battery boxes placed on the bracket 2 are in place, the positioning plates 3 isolate the two adjacent battery boxes, which will enhance the support stability between the two adjacent battery boxes on the one hand, and ensure that there is a certain heat dissipation space between the two adjacent battery boxes on the other hand.

[0024] In this embodiment, the support structure further includes: The grooves 301 are symmetrically opened at both ends of the positioning plate 3, and each groove 301 has at least one limiting plate 8 hinged to its side wall; At least one isolation cover 9 is fixedly mounted on one side of the positioning plate 3. A pressure rod 10 is movably passed through the middle of the isolation cover 9 in a direction perpendicular to the positioning plate 3. A pressing plate 11 for applying force is fixedly mounted at one end of the pressure rod 10. Push rods 12 symmetrically run through both ends of the isolation cover 9. One end of the push rod 12 overlaps with one side of the limiting plate 8, and the other end of the push rod 12 overlaps with the outer peripheral surface of the pressure rod 10. A fixing sleeve 13 is fitted onto the surface of the push rod 12, and one end of the fixing sleeve 13 is fixedly installed on the surface of the positioning plate 3; A spring 14 is fitted onto the surface of the push rod 12. The two ends of the spring 14 are respectively fixedly installed on one side of the fixed sleeve 13 and the outer wall of one end of the isolation cover 9.

[0025] When the positioning plate 3 presses and pushes the battery box, the pressing plate 11 is pressed by the battery box, causing the pressing rod 10 to move towards the positioning plate 3. The conical end of the pressing rod 10 contacts the arc end of the push rod 12, pushing the push rod 12 to move towards the limiting plate 8. The push rod 12 pushes the limiting plate 8 to rotate around the hinge point, so that the outer end of the limiting plate 8 forms a clamping force from the side and above the battery box, which restricts the displacement of the battery box in multiple directions and improves the stability and reliability of the clamping. After the pressing plate 11 is released, the elastic force of the spring 14 pushes the push rod 12 to reset, making it easy for the limiting plate 8 to return to its original position.

[0026] In this embodiment: the limiting plate 8 has an L-shaped structure, one end of which is located inside the groove 301 and perpendicular to the bottom of the groove 301, and the other end is located outside the groove 301 and parallel to the bottom of the groove 301. One end of the push rod 12 overlaps with one end of the limiting plate 8 located inside the groove 301, so as to drive the limiting plate 8 to rotate around the hinge point.

[0027] In this embodiment: there are two sets of limiting plates 8, and the two sets of limiting plates 8 correspond to the grooves 301 at both ends of the positioning plate 3 respectively; each set of limiting plates 8 has two plates, and the two limiting plates 8 are symmetrically hinged to the two side walls of the corresponding grooves 301 to limit the battery box from both sides.

[0028] In this embodiment, two isolation covers 9 are provided, and the two isolation covers 9 are symmetrically fixedly assembled on both sides of the positioning plate 3; each isolation cover 9 cooperates with two opposing limiting plates 8 on the same side groove 301, that is, the two push rods 12 inside one isolation cover 9 respectively overlap with the two limiting plates 8 on the same side, so as to synchronously drive the two limiting plates 8 on the same side to rotate. Through the cooperation of the two sets of limiting plates 8 and the two isolation covers 9, the two sides of the battery box are limited, which can further improve the stability of the battery box positioning; Furthermore, the limiting plate 8 is located outside the groove 301 and on one end surface parallel to the bottom of the groove 301, and is fixedly fitted with a protective rubber pad to prevent the limiting plate 8 from rigidly colliding with the battery box.

[0029] In this embodiment: both ends of the push rod 12 are set as arc surfaces, and one end of the pressure rod 10 is set as a cone shape that matches the arc surface at the end of the push rod 12; A through hole 302 is provided in the middle of the positioning plate 3, and the through hole 302 is collinear with the central axis of the pressure rod 10. The matching contact between the arc surface and the conical surface reduces the frictional resistance and wear during their relative movement, and the through hole 302 ensures that the movement of the pressure rod 10 is not interfered with.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0031] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A storage cabinet battery box support structure, comprising a cabinet body (1) and a plurality of supports (2) equidistantly fixedly assembled inside the cabinet body (1) along the height direction of the cabinet body (1), characterized in that, Also includes: A through groove (201) is opened in the middle of the bracket (2), and at least two positioning plates (3) are provided in the through groove (201), and the two positioning plates (3) are symmetrically arranged; Rotate the adjusting screw (4) mounted at the bottom of the bracket (2). The outer circumferential surface of the adjusting screw (4) is threaded with a threaded sleeve (5). Both ends of the threaded sleeve (5) are hinged with hinge rods (6). The end of each hinge rod (6) away from the threaded sleeve (5) is respectively hinged to the slider (7) at the bottom of the adjacent positioning plate (3). The slider (7) is fixedly connected to the bottom of the positioning plate (3), and the side wall of the slider (7) is slidably mounted on the inner wall of the through groove (201). A groove (202) is formed at the bottom of the bracket (2) and extends along the length of the through groove (201), and the top of the threaded sleeve (5) is slidably fitted into the groove (202).

2. The storage cabinet battery box support structure according to claim 1, characterized in that, Both ends of the adjusting screw (4) are fitted with positioning sleeves via bearings, and the top of the positioning sleeves is fixedly installed at the bottom of the bracket (2).

3. The storage cabinet battery box support structure according to claim 1, characterized in that, The positioning plate (3) is provided in three or more, and a slider (7) is fixedly mounted on the bottom of each positioning plate (3). All sliders (7) are slidably mounted in the through groove (201) along the length direction of the through groove (201). The hinge rods (6) at both ends of the threaded sleeve (5) are hinged to the two outermost sliders (7) along the length direction inside the through groove (201) at the ends away from the threaded sleeve (5).

4. The storage cabinet battery box support structure according to claim 1, characterized in that, The support structure also includes: The grooves (301) are symmetrically opened at both ends of the positioning plate (3), and each groove (301) has at least one limiting plate (8) hinged to its sidewall. At least one isolation cover (9) is fixedly mounted on one side of the positioning plate (3). A pressure rod (10) is movably passed through the middle of the isolation cover (9) in a direction perpendicular to the positioning plate (3). One end of the pressure rod (10) is fixedly mounted with a pressing plate (11) for applying force. A push rod (12) symmetrically runs through both ends of the isolation cover (9). One end of the push rod (12) overlaps with one side of the limiting plate (8), and the other end of the push rod (12) overlaps with the outer peripheral surface of the pressure rod (10). A fixing sleeve (13) is fitted onto the surface of the push rod (12), and one end of the fixing sleeve (13) is fixedly installed on the surface of the positioning plate (3); A spring (14) is fitted onto the surface of the push rod (12), and the two ends of the spring (14) are respectively fixedly installed on one side of the fixed sleeve (13) and the outer wall of one end of the isolation cover (9).

5. The storage cabinet battery box support structure according to claim 4, characterized in that, The limiting plate (8) has an L-shaped structure. One end of the plate is located inside the groove (301) and is perpendicular to the bottom of the groove (301). The other end is located outside the groove (301) and is parallel to the bottom of the groove (301). One end of the push rod (12) overlaps with one end of the limiting plate (8) located inside the groove (301) to drive the limiting plate (8) to rotate around the hinge point.

6. The storage cabinet battery box support structure according to claim 4, characterized in that, The limiting plate (8) is provided in two sets, and the two sets of limiting plates (8) correspond to the grooves (301) at both ends of the positioning plate (3); each set of limiting plates (8) is provided in two, and the two limiting plates (8) are symmetrically hinged to the two side walls of the corresponding groove (301).

7. The storage cabinet battery box support structure according to claim 6, characterized in that, Two isolation covers (9) are provided, and the two isolation covers (9) are symmetrically fixedly assembled on both sides of the positioning plate (3); each isolation cover (9) is engaged with two limiting plates (8) on the same side groove (301).

8. The storage cabinet battery box support structure according to claim 7, characterized in that, Both ends of the push rod (12) are set as arc surfaces, and one end of the pressure rod (10) is set as a cone shape that matches the arc surface at the end of the push rod (12); The positioning plate (3) has a through hole (302) in the middle, and the through hole (302) is collinear with the central axis of the pressure rod (10).

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