Energy storage battery module hoisting tool

Abstract

The utility model relates to the technical field of energy storage hoisting equipment, particularly provides an energy storage battery module hoisting tool, and aims to solve the problem that the locking precision is influenced by inaccurate hoisting positioning of a hoisting tool in the prior art. In order to achieve the purpose, the energy storage battery module lifting tool comprises a connecting unit and a plurality of lifting arms, a lifting part is arranged in the center of the connecting unit, a plurality of adjusting grooves are sequentially formed in the connecting unit in the direction away from the center, and the lifting arms are arranged in the adjusting grooves. The lifting arm is selectively arranged in any adjusting groove in the direction deviating from the center of the connecting unit, the lifting arm is arranged in the adjusting groove in a lockable mode, and the lifting arm is used for lifting an energy storage battery module. According to the scheme, the locking position of the suspension arm can be adjusted on the connecting unit, and the position of the suspension arm for hoisting the battery module is optimized, so that the position of the battery module placed in the battery box body by the hoisting tool is more accurate, and the mounting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage hoisting equipment technical field, specifically provide a kind of energy storage battery module hoisting tool. BACKGROUND

[0002] Energy storage container is integrated in container body with a large number of battery equipment, battery management system (BMS), container dynamic ring monitoring system etc., through reasonable design, forms a large mobile power supply that can provide power for power station, island, community, school, scientific research institution, factory etc.

[0003] Battery module is the basic unit of household battery pack, usually single or multiple battery modules are installed in battery box and then fixed by fastener, and then connected with other components to form household battery pack. Different battery modules need to use different hoisting tools, and after the battery module is placed in the battery box, the fastener cannot be locked in place at one time due to inaccurate positioning of the battery module, so the position needs to be adjusted to accurately position the screw. Adjusting position not only consumes labor but also wastes production time, greatly reducing production efficiency.

[0004] Correspondingly, there is a need for a new hoisting tool to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above technical problems, i.e. solving the problem of inaccurate hoisting positioning of existing hoisting tool affecting locking accuracy.

[0006] In the first aspect, the utility model provides an energy storage battery module hoisting tool, which comprises a connecting unit and a plurality of lifting arms, wherein the center of the connecting unit is provided with a lifting part, a plurality of adjusting grooves are sequentially arranged on the connecting unit in the direction away from the center, the lifting arm is selectively arranged in any adjusting groove in the direction away from the center of the connecting unit, the lifting arm is lockably arranged in the adjusting groove, and the lifting arm is used for hoisting energy storage battery module.

[0007] In the specific embodiment of the above energy storage battery module hoisting tool, a lifting locking groove is arranged on the lifting arm along its length direction, and the lifting locking groove is used for locking energy storage battery module.

[0008] In the specific embodiment of the above energy storage battery module hoisting tool, the adjusting groove is an arc-shaped groove.

[0009] In the specific embodiment of the above energy storage battery module hoisting tool, along the direction away from the center of the connecting unit, the arc length corresponding to a plurality of adjusting grooves gradually increases.

[0010] In the specific embodiment of the energy storage battery module hoisting tooling described above, the connecting unit is a plate-shaped structure.

[0011] In the specific embodiment of the energy storage battery module hoisting tooling described above, the energy storage battery module hoisting tooling further comprises a locking unit that passes through the hoisting locking slot for locking the hoisting arm and the energy storage battery module.

[0012] In the specific embodiment of the energy storage battery module hoisting tooling described above, the hoisting part and the connecting unit are detachably connected.

[0013] In the specific embodiment of the energy storage battery module hoisting tooling described above, the hoisting part is a lifting ring that is threadedly connected to the center of the connecting unit.

[0014] In the specific embodiment of the energy storage battery module hoisting tooling described above, the hoisting arm is a channel steel.

[0015] In the specific embodiment of the energy storage battery module hoisting tooling described above, the locking unit is a bolt.

[0016] In the case of using the technical solution described above, the utility model discloses a kind of energy storage battery module hoisting tooling, multiple hoisting arms are installed on connecting unit, hoisting part for being connected with lifting equipment is provided on connecting unit, to be able to more stably and accurately hoist battery module, hoisting arm can be adjusted locking position on connecting unit, the position of hoisting arm hoisting battery module is optimized, so that hoisting tooling is more accurate to the position of battery module into battery box, improve installation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] The preferred embodiments of the utility model are described below in conjunction with the drawings, and the drawings are as follows:

[0018] Figure 1 It is the structure schematic view of tooling in the utility model;

[0019] Figure 2 It is the schematic view of tooling hoisting battery module into battery box in the utility model.

[0020] Among them, 1, connecting unit, 2, hoisting arm, 3, hoisting part, 4, adjusting groove, 5, hoisting locking slot, 6, locking unit. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present application will be described below with reference to the accompanying drawings and in conjunction with hoisting the battery module. It should be understood by those skilled in the art that the embodiments are only used to explain the technical principles of the present application, and are not used to limit the protection scope of the present application. Those skilled in the art can make adjustments according to the needs in order to adapt to specific application occasions. For example, although the description in the specification is in conjunction with hoisting the battery module, this is not restrictive, and those skilled in the art can apply the present application to hoist any other equipment as needed.

[0022] It should be noted that in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and is not indicative or suggestive of the related devices or elements having a specific orientation, being constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the ordinal numbers "first", "second" and the like are only for descriptive purposes and cannot be understood as indicative or suggestive of relative importance.

[0023] In addition, it should also be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] As shown in Figure 1 The present application provides an energy storage battery module hoisting tool, which comprises a connecting unit 1 and a plurality of lifting arms 2, wherein the center of the connecting unit 1 is provided with a lifting part 3, a plurality of adjusting grooves 4 are sequentially arranged on the connecting unit 1 in a direction away from the center, the lifting arms 2 are selectively arranged in any adjusting groove 4 in a direction away from the center of the connecting unit 1, the lifting arms 2 are lockably arranged in the adjusting grooves 4, and the lifting arms 2 are used for hoisting the energy storage battery module.

[0025] In the embodiment, the energy storage battery module hoisting tool is assembled by the connecting unit 1 and the plurality of lifting arms 2, the lifting arms 2 are detachably mounted on the connecting unit 1, the lifting part 3 is arranged on the connecting unit 1, the lifting part 3 is used for connecting with the hoisting equipment and providing a force point for the hoisting equipment, the lifting part 3 is arranged at the center position of the connecting unit 1, at the same time, the lifting arms 2 can adjust the position on the connecting unit 1, optimize the hoisting distribution, improve the hoisting stability and positioning accuracy, so as to facilitate the battery module into the battery box.

[0026] Specifically, referring to Figure 1In the possible embodiment, the number of the hoisting arms 2 is set to four, and the adjusting grooves 4 for locking the hoisting arms 2 are arranged on the connecting unit 1. The adjusting grooves 4 are arranged in multiple in each corresponding direction away from the center of the connecting unit 1. In the embodiment, the number of the adjusting grooves 4 is set to two, and there are eight adjusting grooves 4 in total in the four directions away from the center of the connecting unit 1. The hoisting arms 2 are fixed in the adjusting grooves 4. The fixing mode can be various, for example, the hoisting arms 2 can be clamped, which is not the only way. The hoisting arms 2 can be adjusted and installed on the connecting unit 1. The hoisting arms 2 can be selectively installed in the adjusting grooves 4 close to the center or away from the center according to the size of the battery module. Meanwhile, the adjusting grooves 4 have a certain installation space, and the hoisting arms 2 can be adjusted in position in the adjusting grooves 4. After the hoisting position is adjusted, the position is locked, and the hoisting arms 2 are used to connect the battery module to realize hoisting. Referring to Figure 2 The battery module is placed in the battery box, and a limiting cover is arranged on the upper end face of the battery box to limit the position of the battery module placed in the battery box.

[0027] The hoisting tool described in the above embodiment has high flexibility and adjustability. Specifically, the installation of the hoisting arms 2 on the connecting unit 1 is not fixed, but can be flexibly adjusted according to actual needs. This feature makes the hoisting tool easily cope with battery modules of various sizes and specifications, without the need to replace specific hoisting equipment for different sizes of battery modules. Therefore, the hoisting tool not only significantly improves work efficiency, but also greatly expands its applicability, and can be widely applied to hoisting operations of battery modules of different scales and types, meeting diversified and personalized hoisting needs.

[0028] It should be noted that the above embodiment is only one possible implementation of the technical idea of the present application, and does not constitute any form of limitation or constraint on the number of hoisting arms 2 and the number of adjusting grooves 4. In actual application, we can flexibly design and adjust the number of hoisting arms 2 and adjusting grooves 4 according to the shape characteristics, size and weight of the battery module to be hoisted. The core of this design idea is that no matter how the number of hoisting arms 2 and adjusting grooves 4 is, the hoisting arms 2 must be able to realize accurate and stable position adjustment on the connecting unit 1. Such design not only meets the high requirements of hoisting operations for accuracy and stability, but also ensures accurate positioning when the battery module is placed in the battery box, avoiding any possible deviation or error.

[0029] On the basis of the above embodiment, the hoisting locking groove 5 is arranged along the length direction of the hoisting arm 2, which is used to lock the battery module. The hoisting locking groove 5 can be designed in different shapes according to different locking methods, but it has a certain length, and the battery module can be fixed at any position in the length direction of the hoisting locking groove 5 to lock the position, so that the hoisting tool can keep a stable posture when lifting the battery module, and the battery module can be placed in the battery box to obtain a more accurate position for position locking.

[0030] The hoisting locking groove 5 and the battery module can be connected in various ways, including but not limited to clamping, locking and screwing, etc. Each way aims to ensure stable connection between the two. The clamping method usually uses the tension of elastic components or the plastic deformation of materials to achieve quick and tight connection; the locking method provides reliable locking effect through mechanical locking mechanism such as hook and loop, latch, etc.; and the screwing method relies on the tight fit of threads and the tightening force of bolts to achieve stable connection. However, these connection methods are only exemplary and do not mean that the connection between the hoisting locking groove 5 and the battery module is limited to this. In fact, according to the comprehensive consideration of actual application scene, installation convenience, cost benefit and safety performance, etc., other stable connection locking methods can also be used.

[0031] Further, the adjustment groove 4 on the connection unit 1 is arranged in an arc shape, and the hoisting arm 2 can adjust the locking position along the arc-shaped groove. When the hoisting arm 2 is adjusted along the arc-shaped groove, the included angle between the hoisting arms 2 can be adjusted to adapt to different widths of the battery module. The distance from the center of the connection unit 1 to the adjustment groove 4 is the same, and the size of each adjustment groove 4 is the same. When the hoisting arm 2 is adjusted, the adjustable range is within a certain range, which can better adjust the position of the hoisting arm 2 to make it stable when lifting the battery module.

[0032] Further, the adjustment grooves 4 are arranged in sequence along the direction away from the center of the connection unit 1, and the corresponding arc length of each adjustment groove 4 gradually increases. When the hoisting arm 2 is installed in the adjustment groove 4 far from the center of the connection unit 1, the locking position of the hoisting arm 2 can be adjusted more flexibly, so that the hoisting arm 2 can better adapt to different types of battery modules.

[0033] On the basis of the above embodiment, the connection unit 1 can be arranged in a plate structure, and the adjustment groove 4 can be conveniently arranged on the surface of the plate structure connection unit 1, which reduces the processing difficulty. When the hoisting arm 2 is installed on the connection unit 1, the surface of the plate structure connection unit 1 is flat, and the face contact between the hoisting arm 2 is more stable and reliable, which improves the stability of hoisting.

[0034] On the basis of the above embodiment, the hoisting arm 2 is connected with the battery module through the locking unit 6, the locking unit 6 connects the hoisting arm 2 and the battery module together through the hoisting locking slot 5, one end of the locking unit 6 is narrower than the hoisting locking slot 5, the other end is wider than the hoisting locking slot 5, the relatively narrower end is connected and locked with the battery module after passing through the hoisting locking slot 5, and the wider end abuts against both ends of the hoisting locking slot 5, so that the hoisting arm 2 is locked with the connecting unit 1, and the connecting mode between the locking unit 6 and the battery module can adopt clamping, screwing or the like, and is selected flexibly according to actual needs.

[0035] In the conceivable embodiment, the locking unit 6 adopts a bolt, the bolt can be threadedly connected with the battery module after passing through the hoisting locking slot 5, and the nut is pressed on both sides of the hoisting locking slot 5, so that the nut is tightly attached to both sides of the hoisting locking slot 5 by locking the bolt, and the stability of hoisting is improved.

[0036] On the basis of the above embodiment, the hoisting part 3 is arranged on the connecting unit 1, the hoisting part 3 is used for connecting the hoisting equipment, the hoisting part 3 can be an integral part of the connecting unit 1 or a component mounted on the connecting unit 1, and in the possible embodiment, the hoisting part 3 adopts a detachable connecting mode, and considering the bearing capacity and size, the appropriate hoisting part 3 is convenient to replace.

[0037] In the conceivable embodiment, the hoisting part 3 adopts a lifting ring as the mounting component of the hoisting equipment, the lower part of the lifting ring is threadedly connected with the connecting unit 1, and the upper part is a ring-shaped component that can be hoisted, so that the hook is fixedly mounted. The lifting ring is mounted at the center position of the connecting unit 1, after the hoisting arm 2 is adjusted, the hoisting part 3 at the center position is coincided with the gravity center of the battery module, hoisting is more stable, when the battery is put into the battery box, scratching is avoided, the placement position is more accurate, repeated position adjustment is avoided, and the installation efficiency is improved.

[0038] On the basis of the above embodiment, the hoisting arm 2 adopts a channel steel, the hoisting locking slot 5 is arranged on the U-shaped groove bottom plate of the channel steel, the channel steel slot opening is downward, the upper surface of the hoisting arm 2 is a plane, and the plane abuts against the lower surface of the connecting unit 1, the abutment between the planes has a large contact area, and the bearing capacity is better; the channel steel structure of the hoisting arm 2 improves the strength of the hoisting arm 2, and the hoisting arm 2 has better bearing capacity.

[0039] It should be particularly noted that in the above embodiments, the boom 2 is designed in the form of a channel steel structure, which is mainly based on its good load-bearing capacity and structural stability, as well as the convenience of processing and installation. However, this does not mean that the channel steel structure is the only choice or the optimal solution for the design of the boom 2. In fact, the structural form of the boom 2 can be flexibly adjusted and optimized according to various factors such as the actual application scenario, hoisting requirements, cost budget, and material supply conditions. For example, in some lightweight or special environments, the boom 2 may be more suitable to be made of lightweight high-strength materials such as aluminum alloy, carbon fiber, etc., to reduce the overall weight and improve the operational flexibility; while in situations requiring to bear extreme loads or harsh working conditions, a structure with higher strength and rigidity may be needed, such as I-beam, box beam, etc. Therefore, the use of channel steel structure for the boom 2 is only one possible implementation, and it does not constitute any limitation on the design form of the boom 2. In actual application, various factors should be considered to flexibly select and design the most suitable structural form of the boom 2 to meet the specific requirements and goals of hoisting operations.

[0040] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to related technical features without deviating from the principles of the utility model, and the technical schemes after these changes or replacements will all fall within the protection scope of the utility model.

Claims

1. An energy storage battery module hoisting tool, characterized in that, The energy storage battery module hoisting tooling comprises: A connecting unit (1) and a plurality of hoisting arms (2), wherein the center of the connecting unit (1) is provided with a hoisting part (3), a plurality of adjusting grooves (4) are sequentially arranged on the connecting unit (1) in a direction away from the center, the hoisting arms (2) are selectively arranged in any adjusting groove (4) in a direction away from the center of the connecting unit (1), the hoisting arms (2) are lockably arranged in the adjusting grooves (4), and the hoisting arms (2) are used for hoisting energy storage battery modules.

2. The energy storage battery module hoisting tooling of claim 1, wherein, A hoisting locking groove (5) is arranged on the hoisting arm (2) in a length direction thereof, and the hoisting locking groove (5) is used for locking the energy storage battery module.

3. The energy storage battery module hoisting tooling of claim 1, wherein, The adjusting groove (4) is an arc-shaped groove.

4. The energy storage battery module hoisting tooling of claim 3, wherein, In a direction away from the center of the connecting unit (1), the arc lengths corresponding to the plurality of adjusting grooves (4) gradually increase.

5. The energy storage battery module hoisting tooling of claim 1, wherein, The connecting unit (1) is a plate-shaped structure.

6. The energy storage battery module hoisting tooling of claim 2, wherein, The energy storage battery module hoisting tooling further comprises: A locking unit (6) that passes through the hoisting locking groove (5) and is used for locking the hoisting arm (2) and the energy storage battery module.

7. The energy storage battery module hoisting tooling of claim 1, wherein, The hoisting part (3) and the connecting unit (1) are detachably connected.

8. The energy storage battery module hoisting tooling of claim 7, wherein, The hoisting part (3) is a lifting ring that is threadedly connected to the center of the connecting unit (1).

9. The energy storage battery module hoisting tooling of claim 1, wherein, The hoisting arm (2) is a channel steel.

10. The energy storage battery module hoisting tooling of claim 6, wherein, The locking unit (6) is a bolt.

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