Energy storage battery bunching device

Abstract

The utility model provides an energy storage battery bunching device, which relates to the technical field of battery bunching and comprises a bunching device body, and an inner cavity is arranged in the middle of the bunching device body. The top of the bunching device body is in threaded connection with the bottom of the threaded rod and is rotationally connected with an upper clamping plate, a lower clamping plate is arranged below the upper clamping plate, and corresponding bunching holes are formed in the opposite sides of the lower clamping plate and the upper clamping plate. Compared with the prior art, the distance between the lower clamping plate and the upper clamping plate can be adjusted, energy storage battery wire harnesses with different diameters / volumes can be conveniently and rapidly restrained, and according to the use requirements of different wire harness positions, a plurality of wire harnesses can be rapidly used in a parallel or overlapped mode.

Description

Technical Field

[0001] The utility model relates to the technical field of battery harnesses, in particular to an energy storage battery harness. Background Art

[0002] Lithium-ion batteries can be classified into consumer, power and energy storage batteries according to their application areas. Energy storage batteries mainly refer to batteries used in solar power generation equipment, wind power generation equipment and renewable energy storage energy. Energy storage batteries generally have various wiring harnesses inside. Fixing the wiring harnesses with a wiring harness can avoid a series of problems caused by the messy accumulation of wiring harnesses.

[0003] Upon investigation, the disclosure (announcement) number: CN219697174U discloses a cable harness for energy storage battery collection lines. The structure disclosed in this technology mainly includes: a fixing component; a classification and sorting component, including an upper clamping plate and a lower clamping plate, an arc groove opened on the upper clamping plate and the lower clamping plate, a second connecting column connected to the side of the upper clamping plate, a second stud rotatably connected to the second connecting column, a lock connected to the top of the second stud and other technical solutions, which has the technical effect of being able to classify and fix each type of collection line harness separately, avoiding the entanglement of the harnesses resulting in difficulty in dissipating the temperature during use, and shortening the large amount of time spent on later maintenance and sorting of the harnesses.

[0004] Although the cable tie in the above solution can classify and fix the wiring harnesses of the energy storage battery separately, the constraint diameter of the cable tie cannot be adjusted. In fact, there are strict requirements on the diameter of the wiring harness. If the cable tie is used for some wiring harnesses with larger diameters / volumes, the cable tie or the wiring harness may be damaged;

[0005] In order to solve the above problems, this application proposes an energy storage battery cable harness. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model proposes an energy storage battery cable harness to overcome the above-mentioned technical problems existing in the prior art.

[0007] The utility model adopts the following technical solutions to achieve the above purpose:

[0008] A storage battery cable harness comprises a cable harness body, wherein an inner cavity is arranged in the middle of the cable harness body; the top of the cable harness body is threadedly connected to the bottom of a threaded rod which is rotatably connected to an upper clamping plate, a lower clamping plate is arranged below the upper clamping plate, and corresponding cable harness holes are arranged on opposite sides of the lower clamping plate and the upper clamping plate.

[0009] In the aforementioned energy storage battery cable harness, the top of the threaded rod is connected to a disc, and a plurality of anti-slip bumps are provided on the outer surface of the disc.

[0010] In the aforementioned energy storage battery cable harness, the threaded rod is rotatably connected to the movable plate, and the movable plate is connected to the upper clamping plate.

[0011] In the aforementioned energy storage battery harness, a load-bearing box with an open top is provided on the inner cavity, a support rod is passed through the bottom of the load-bearing box, the top of the support rod is connected to a load-bearing block slidably arranged in the load-bearing box, the top of the load-bearing block is connected to the lower clamping plate, and a spring is sleeved on the support rod between the bottom of the load-bearing box and the load-bearing block.

[0012] In the aforementioned energy storage battery cable tie, a positioning concave block and a positioning convex block are respectively provided on the relative outer sides of the cable tie body.

[0013] In the aforementioned energy storage battery cable harness, an anti-drop cover is provided on the positioning concave block or the positioning convex block.

[0014] In the aforementioned energy storage battery cable tie, the outer side of the bottom of the cable tie body is connected to an extension plate, and bolts are provided on the extension plate.

[0015] In the aforementioned energy storage battery cable tie, an expansion rod is provided on the top of the cable tie body, the top of the expansion rod is connected to an expansion plate, and the expansion plate is provided with screw holes.

[0016] In the aforementioned energy storage battery cable tie, the top of the cable tie body is connected to a mounting box, a magnetic block is provided in the mounting box, a mounting block is magnetically connected to the mounting box, and the top of the mounting block is connected to an expansion rod.

[0017] In the aforementioned energy storage battery harness, the expansion rod is inserted into the mounting block, and a second spring is sleeved on the expansion rod between the expansion plate and the mounting block.

[0018] Beneficial Effects

[0019] Compared with the prior art, the distance between the lower clamp and the upper clamp of the utility model can be adjusted, which can conveniently and quickly restrain energy storage battery wiring harnesses of different diameters / volumes, and according to the usage requirements of different wiring harness positions, multiple utility models can quickly form a parallel or overlapping usage mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2This is a three-dimensional cross-sectional schematic diagram of the load-bearing box of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the utility model from another angle;

[0024] Figure 4 It is an exploded schematic diagram of the iron block, the limit box and the mounting block of the utility model.

[0025] Figure markings: 1-cable tie body; 2-load-bearing box; 3-support rod; 4-spring one; 5-load-bearing block; 6-lower clamping plate; 7-threaded rod; 8-disc; 9-movable plate; 10-upper clamping plate; 11-anti-slip protrusion; 12-positioning recess; 13-anti-drop cover; 14-positioning protrusion; 15-extension plate; 16-bolt; 17-mounting block; 18-expansion rod; 19-spring two; 20-expansion plate; 21-mounting box; 22-magnetic block. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0028] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0029] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Embodiment 1, a kind of energy storage battery cable tie, the structure is shown in reference 1-4, including a cable tie body 1, the middle part of which is provided with an inner cavity; the top of the cable tie body 1 is threadedly connected to the bottom of the threaded rod 7 which is rotatably connected to the upper clamping plate 10, and a lower clamping plate 6 is provided below the upper clamping plate 10, and corresponding cable tie holes are provided on the opposite sides of the lower clamping plate 6 and the upper clamping plate 10, and the lower clamping plate 6 is arranged at the bottom of the inner cavity of the cable tie body 1.

[0032] The top of the threaded rod 7 is connected to a disc 8, and the outer surface of the disc 8 is provided with a plurality of anti-skid bumps 11. The threaded rod 7 can be rotated more conveniently by the disc 8, and the anti-skid bumps 11 play an anti-skid role.

[0033] The threaded rod 7 is rotatably connected to the moving plate 9, and the moving plate 9 is connected to the upper clamping plate 10. The rotation connection adopts a bearing structure, the threaded rod 7 is connected to the inner ring of the bearing, and the moving plate 9 is connected to the outer ring of the bearing. Through the bearing, the threaded rod 7 and the moving plate 9 can rotate relative to each other. Among them, the threaded rod 7 and the upper clamping plate 10 are not directly connected by a bearing, and the moving plate 9 is used as an intermediate connecting piece between the threaded rod 7 and the upper clamping plate 10, in order to keep the shape and appearance of the upper clamping plate 10 and the lower clamping plate 6 unified, which is convenient for production.

[0034] The energy storage battery harness can rotate the threaded rod 7 through the disc 8, and the threaded rod 7 and the movable plate 9 rotate relatively. As the height of the threaded rod 7 in the harness body 1 changes, the height of the upper clamping plate 10 can also be adjusted up and down. Before use, the operator can first raise the position of the upper clamping plate 10 to increase the distance between the upper clamping plate 10 and the lower clamping plate 6, so as to facilitate the regular insertion of the wire harness into the harness hole. After the wire harness is inserted, the position of the upper clamping plate 10 is lowered, and the wire harness is clamped in the harness hole to complete the fixation of the wire harness; because the distance between the upper clamping plate 10 and the lower clamping plate 6 can be adjusted, it can adapt to wire harnesses within a certain diameter or volume range.

[0035] Embodiment 2, a kind of energy storage battery cable harness. This embodiment is carried out on the basis of embodiment 1. In order to ensure the displacement direction of the upper clamping plate 10, sliders are set at both ends of the upper clamping plate 10, and vertical slide grooves are set on both sides of the inner cavity of the cable harness body 1. The vertical movement direction is consistent with that of the threaded rod 7. The slider moves under the limit of the slide groove to ensure the displacement direction.

[0036] Embodiment 3, a storage battery cable harness, this embodiment is based on embodiment 1. In reality, "putting the wire harness into the harness hole after being tidied" may be difficult to operate, so the left and right side panels of the cable harness body 1 between the upper clamping plate 10 and the lower clamping plate 6 are set to be detachable, so that the wire harness can be placed on the lower clamping plate 6, and then covered with the upper clamping plate 10, which is more convenient to operate. Among them, the detachable structure of the cable harness body 1 can divide the cable harness body 1 into upper and lower parts, and the detachable connection method can use common buckles, bolts, etc.

[0037] Embodiment 4, a storage battery cable harness, this embodiment is based on embodiment 1, the inner cavity is provided with a plurality of load-bearing boxes 2 with top openings, the bottom of the load-bearing boxes 2 is penetrated with support rods 3, the top of the support rods 3 is connected to a load-bearing block 5 slidably arranged in the load-bearing box 2, the top of the load-bearing block 5 is connected to a lower clamping plate 6, and a spring 4 is sleeved on the support rods 3 between the bottom of the load-bearing box 2 and the load-bearing block 5. The bottom of the load-bearing box 2 is provided with a hole for the support rod 3 to move; preferably, the bottom of the cable harness body is also provided with a hole for the support rod 3 to move, the position of which corresponds to the bottom hole of the load-bearing box 2.

[0038] In this cable harness, spring 14 provides support for the load-bearing block 5. When the load-bearing block 5 is under pressure, the spring 14 is compressed, and the support rod 3 can move downward in the bottom hole of the load-bearing box 2. In this way, the lower clamping plate 6 is pressed down a certain distance to adapt to a thicker cable harness.

[0039] Embodiment 5, a cable harness for energy storage batteries, this embodiment is carried out on the basis of embodiment 4, because a single cable harness may not be enough to handle all wiring harnesses, further, positioning recesses 12 and positioning protrusions 14 are respectively provided on the relative outer sides of the cable harness body 1, and the shapes and sizes of the positioning recesses 12 and the positioning protrusions 14 correspond to each other and can be snapped together. Through this structure, multiple cable harnesses can be arranged in parallel and snapped together in sequence for use.

[0040] Furthermore, an anti-drop cover 13 is provided on the positioning concave block 12 or the positioning convex block 14. The anti-drop cover 13 can further fix and limit the positioning concave block 12 and the positioning convex block 14, thereby preventing the adjacent two cable tie clamps from loosening.

[0041] Example 6, a storage battery cable harness, this example is based on Example 5,

[0042] The bottom outer side of the cable tie body 1 is connected to an extension plate 15, and a bolt 16 is provided on the extension plate 15. The operator can use the bolt 16 to fix the cable tie body 1 on the surface of the energy storage battery to fix the position of the cable tie. If the bolt 16 is provided at the bottom of the cable tie body 1, it may be inconvenient to operate due to the height limitation of the bottom of the cable tie body 1 and the lower clamping plate 6, so it is preferred to provide the bolt 16 on the extension plate 15.

[0043] Embodiment 7, a cable harness for energy storage batteries, this embodiment is carried out on the basis of embodiment 6, the top of the cable harness body 1 is provided with an expansion rod 18, the top connection position of the expansion rod 18 is connected to the expansion plate 20 corresponding to the two extension plates 15, and the expansion plate 20 is provided with screw holes. According to this structure, multiple cable harnesses can be used in an overlapping manner to meet the needs of separately fixing some wire harnesses with relatively large height differences. When in use, align and overlap the two cable harnesses, and then screw the bolt 16 of the upper cable harness into the screw hole of the expansion plate 20 of the lower adjacent cable harness, so as to complete the fixation between the upper and lower adjacent cable harnesses.

[0044] Embodiment 8, a storage battery cable harness, this embodiment is based on embodiment 7,

[0045] The top of the cable tie body 1 is connected to the mounting box 21, and a magnetic block 22 is provided in the mounting box 21. The mounting box 21 is magnetically connected to the mounting block 17 made of magnetic metal material, and the top of the mounting block 17 is connected to the expansion rod 18. The magnetic connection is formed by this structure, which is convenient and flexible to disassemble and assemble, and is convenient for the quick installation or removal of the additional expansion rod 18 and the expansion board 20.

[0046] Embodiment 9, a storage battery cable harness, this embodiment is based on embodiment 8,

[0047] The expansion rod 18 is inserted into the mounting block 17, and a second spring 19 is sleeved on the expansion rod 18 between the expansion plate 20 and the mounting block 17. When multiple cable tie devices are overlapped and used, the installation height may be slightly too high in some scenarios. The second spring 19 provides support force, and the expansion plate 20 is slightly lowered after being compressed to adapt to the scenario.

[0048] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical solution and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A storage battery cable harness, characterized in that: The invention comprises a cable tie body (1), wherein an inner cavity is provided in the middle of the cable tie body (1); the top of the cable tie body (1) is threadedly connected to a threaded rod (7), and the bottom is rotatably connected to an upper clamping plate (10); a lower clamping plate (6) is provided below the upper clamping plate (10); and corresponding cable tie holes are provided on opposite sides of the lower clamping plate (6) and the upper clamping plate (10).

2. The energy storage battery cable harness according to claim 1, characterized in that: The top of the threaded rod (7) is connected to a circular disc (8), and the outer surface of the circular disc (8) is provided with a plurality of anti-slip bumps (11).

3. The energy storage battery cable harness according to claim 1, characterized in that: The threaded rod (7) is rotatably connected to the movable plate (9), and the movable plate (9) is connected to the upper clamping plate (10).

4. The energy storage battery cable harness according to any one of claims 1 to 3, characterized in that: A load-bearing box (2) with an open top is provided at the bottom of the inner cavity, a support rod (3) is passed through the bottom of the load-bearing box (2), the top of the support rod (3) is connected to a load-bearing block (5) slidably arranged in the load-bearing box (2), the top of the load-bearing block (5) is connected to a lower clamping plate (6), and a spring (4) is sleeved on the support rod (3) between the bottom of the load-bearing box (2) and the load-bearing block (5).

5. The energy storage battery cable harness according to any one of claims 1 to 3, characterized in that: A positioning concave block (12) and a positioning convex block (14) are respectively provided on the relative outer sides of the cable tie body (1).

6. The energy storage battery cable harness according to claim 5, characterized in that: An anti-drop cover (13) is provided on the positioning concave block (12) or the positioning convex block (14).

7. The energy storage battery cable harness according to any one of claims 1 to 3, characterized in that: The outer side of the bottom of the cable tie body (1) is connected to an extension plate (15), and a bolt (16) is provided on the extension plate (15).

8. The energy storage battery cable harness according to claim 7, characterized in that: An expansion rod (18) is provided on the top of the cable tie body (1), the top of the expansion rod (18) is connected to an expansion plate (20), and the expansion plate (20) is provided with a screw hole.

9. The energy storage battery cable harness according to claim 8, characterized in that: The top of the cable tie body (1) is connected to a mounting box (21), a magnetic block (22) is provided in the mounting box (21), the mounting box (21) is magnetically connected to a mounting block (17), and the top of the mounting block (17) is connected to an expansion rod (18).

10. The energy storage battery cable harness according to claim 9, characterized in that: The expansion rod (18) is inserted into the mounting block (17), and a second spring (19) is sleeved on the expansion rod (18) between the expansion plate (20) and the mounting block (17).

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