Battery rack pre-fixing tool and battery rack production line

Abstract

The utility model discloses a battery rack pre-fixing tool and a battery rack production line. The battery rack pre-fixing tool comprises a front end rack, a rear end rack, a plurality of longitudinal positioning racks and a top end positioning rack, the plurality of longitudinal positioning frames are distributed between the front end frame and the rear end frame; the top end positioning frame is located above the front end frame, the rear end frame and the longitudinal positioning frame, and the front end frame and the rear end frame are arranged at the two ends of the top end positioning frame respectively. According to the utility model, a plurality of battery racks can be fixed and positioned in advance, and then are integrally hoisted and mounted, so that the mounting precision of each battery rack in a container is improved, and the mounting efficiency of the battery racks is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to container production equipment technical field especially, and it relates to a kind of battery rack pre-fixing tool and battery rack production line. BACKGROUND

[0002] With the diversification development of container purposes, containers are not limited to cargo transportation. Under the background of global environmental protection and sustainable use of resources, energy storage containers are widely used. Multiple battery racks are installed in the energy storage container, and each battery rack is used to carry multiple battery modules.

[0003] In actual production process, each battery rack needs to be accurately positioned and installed in the container. The prior art uses a one-by-one fixed installation form, and the battery rack can only be positioned and installed individually, making the installation process cumbersome and inefficient. Moreover, the battery rack is very heavy and difficult to transport, making it difficult to ensure the accuracy of battery rack installation. These problems result in low installation efficiency of battery racks and difficulty in ensuring installation quality.

[0004] Therefore, there is an urgent need for a battery rack pre-fixing tool and battery rack production line that facilitates battery rack fixing and installation to solve the above problems. SUMMARY

[0005] The utility model aims at providing a battery rack pre-fixing tool and battery rack production line that can pre-fix and position multiple battery racks, and then perform overall lifting and installation, improving the installation accuracy of each battery rack in the container and thus improving the installation efficiency of the battery rack.

[0006] To solve the above technical problems, the utility model provides a battery rack pre-fixing tool, comprising a front end frame, a rear end frame, multiple longitudinal positioning frames and a top positioning frame.

[0007] The multiple longitudinal positioning frames are distributed between the front end frame and the rear end frame.

[0008] The top positioning frame is located above the front end frame, the rear end frame and the longitudinal positioning frames, and the front end frame and the rear end frame are respectively arranged at both ends of the top positioning frame.

[0009] Further, it further comprises a positioning bottom plate; the positioning bottom plate is located between the front end frame and the rear end frame, and the top positioning frame and the positioning bottom plate are respectively located above and below the battery rack.

[0010] Further, the positioning bottom plate is provided with multiple positioning adjustment mechanisms for clamping the battery rack.

[0011] Further, the top positioning frame comprises multiple cross beams and at least two longitudinal beams.

[0012] Two of the longitudinal beams are arranged in parallel, and a plurality of the cross beams are arranged between the longitudinal beams to form a frame structure.

[0013] Further, a plurality of positioning portions for fixing the battery racks are arranged on the longitudinal beams; each of the positioning portions is located on one side of the cross beam and the positioning direction is perpendicular to the cross beam.

[0014] Further, a hoisting structure for cooperating with the hoisting equipment is arranged above the top positioning rack.

[0015] Further, an auxiliary positioning rack is further included; the auxiliary positioning rack is located between the front end rack and the rear end rack.

[0016] Further, a plurality of positioning grooves for clamping the battery racks are arranged on the auxiliary positioning rack.

[0017] Further, the longitudinal positioning rack is a reverse triangular frame structure.

[0018] In addition, the utility model further proposes a battery rack production line, including hoisting equipment, the battery rack pre-fixing tool like above-mentioned;

[0019] The hoisting equipment is located above the top positioning rack and is used for hoisting the top positioning rack together with the battery rack from the battery rack pre-fixing tool to the next production station.

[0020] Through the above technical scheme, the utility model has the following beneficial effects:

[0021] Through the structure of the front end rack, the rear end rack, a plurality of longitudinal positioning racks and the top positioning rack, a plurality of battery racks can be effectively pre-fixed, the plurality of battery racks are formed into a whole and then hoisted into the energy storage container at one time, the manpower cost and the time cost of hoisting the battery rack alone are greatly reduced, and the production efficiency is improved. Meanwhile, after the top positioning rack is fixed with the battery rack, the whole can be hoisted, so that the stability and the safety in the hoisting process are guaranteed.

[0022] In addition, through the reverse triangular longitudinal positioning rack, the auxiliary positioning rack and the positioning bottom plate, a complete space positioning structure is formed, the positions of the battery racks can be accurately fixed, the assembly precision of the battery racks is guaranteed, the clamping force of the positioning adjustment mechanism on the positioning bottom plate can be adjusted according to the requirement, the reliability of the battery rack pre-fixing is further improved, the whole can be hoisted by cooperating with the hoisting equipment, and a high-efficiency battery rack production line solution is formed. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is the front view of the battery rack pre-fixing tool and the battery rack in one embodiment of the utility model;

[0024] Fig. 2 This is a side view of the battery rack pre-fixing fixture and the battery rack in one embodiment of the present invention;

[0025] Fig. 3 This is a top view of the battery rack pre-fixing fixture and the battery rack in one embodiment of the present invention.

[0026] In the diagram, 1. Front frame; 2. Rear frame; 3. Longitudinal positioning frame; 4. Top positioning frame; 41. Crossbeam; 42. Longitudinal beam; 43. Positioning part; 44. Lifting structure; 5. Positioning base plate; 51. Positioning adjustment mechanism; 6. Battery rack; 7. Side platform. Detailed Implementation

[0027] The following is a more detailed description of a battery rack pre-fixing fixture and battery rack production line according to the present invention, with reference to the accompanying drawings, which illustrate preferred embodiments of the present invention. It should be understood that those skilled in the art can modify the present invention described herein while still achieving its advantageous effects. Therefore, the following description should be understood as being of general knowledge to those skilled in the art and is not intended to limit the present invention.

[0028] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0029] like Figs. 1-3 As shown in the figure, this utility model embodiment proposes a convenient and practical battery rack pre-fixing fixture, including a front frame 1, a rear frame 2, multiple longitudinal positioning frames 3 and a top positioning frame 4.

[0030] Specifically, multiple longitudinal positioning frames 3 are distributed between the front end frame 1 and the rear end frame 2; the top positioning frame 4 is located above the front end frame 1, the rear end frame 2, and the longitudinal positioning frames 3, with the front end frame 1 and the rear end frame 2 respectively positioned at both ends of the top positioning frame 4. This embodiment allows multiple independent battery racks 6 to be placed individually between the front end frame 1 and the rear end frame 2, and the longitudinal positioning frames 3 are positioned between adjacent battery racks 6, effectively preventing the battery racks 6 from tipping over during pre-fixation, thus ensuring safe operation. After each battery rack 6 is initially in place, the top positioning frame 4 is then fixed to the top of the battery rack 6 for further fine-tuning. Therefore, this embodiment can simultaneously fix multiple battery racks 6, reducing installation time and labor costs compared to the traditional single battery rack 6 installation method. By pre-assembling multiple battery racks 6 and then hoisting them into the box as a whole, the tedious process of individually installing and positioning each battery rack 6 can be avoided, thereby significantly improving the working efficiency of the production line.

[0031] As a preferred embodiment, as shown in Fig. 2 the longitudinal positioning frame 3 is a reverse triangular frame structure, effectively avoiding the activity area of the construction personnel, avoiding the situation that the existence of the longitudinal positioning frame 3 leads to the inconvenience of the construction personnel in the construction work station, at the same time, the longitudinal positioning frame 3 is arranged in a reverse triangular frame structure at the side of the battery rack 6, which can more effectively prevent the battery rack 6 from falling down during the pre-fixing process and causing safety accidents, improve the operation safety, also avoid the situation that the battery rack 6 needs to be lifted up / re-hoisted due to the complete falling down of the battery rack 6, improve the production efficiency. It is known to those skilled in the art that the specific size and specific shape of the longitudinal positioning frame 3 can be set according to actual needs, such as being set as an arc shape, etc.

[0032] In addition, the battery rack pre-fixing tool also includes a positioning bottom plate 5. Specifically, the positioning bottom plate 5 is located between the front end frame 1 and the rear end frame 2, and the top positioning frame 4 and the positioning bottom plate 5 are oppositely arranged, respectively located above and below the battery rack 6. It can be understood that when pre-fixing each battery rack 6, the positioning bottom plate 5 is used to fix the two ends of the battery rack 6 by the top positioning frame 4. One end of each battery rack 6 is accommodated in the positioning bottom plate 5, which provides bottom support and positioning for the battery rack 6, and the other end of the battery rack 6 is positioned and connected with the top positioning frame 4, thereby forming a positioning structure cooperating from top to bottom, improving the positioning accuracy of the battery rack 6.

[0033] In this embodiment, the positioning bottom plate 5 is provided with a plurality of positioning adjustment mechanisms 51 for clamping the battery rack 6. The positioning adjustment mechanism 51 can adjust the clamping force as needed, further improving the reliability of the pre-fixing of the battery rack 6.

[0034] In a specific example, the positioning adjustment mechanism 51 can include an adjustable height support block (not shown in the figure for simplicity of illustration) and a positioning clamping groove (not shown in the figure for simplicity of illustration) arranged on the support block. The bottom of the battery rack 6 can be inserted into the positioning clamping groove, and the height of the support block can be adjusted according to the needs to adjust the height of the battery rack 6, which can be adjusted according to different specifications of the battery rack 6, improving the applicability and flexibility of the tool. In addition, the size of the positioning clamping groove can be set according to the size of the battery rack 6. Through the setting of the positioning adjustment mechanism 51, different models and sizes of the battery rack 6 can be adapted, enhancing the versatility of the tool.

[0035] The positioning slot has sliders on both sides (not shown in the figure for simplicity); the two sliders are arranged opposite each other and can move closer together under the drive of an adjusting component (which can be set on the positioning base plate 5) to clamp the battery rack 6 (it is enough to make contact with the side wall of the battery rack 6 for positioning, and it does not need to be firmly clamped, so that the bottom of the battery rack 6 can be easily released from the positioning slot later. At the same time, the clamping force can also be adjusted as needed). By freely adjusting the moving distance of the sliders, different positions of battery racks 6 of different sizes can be positioned.

[0036] In one embodiment, the top positioning frame 4 includes multiple crossbeams 41 and at least two longitudinal beams 42. Specifically, the two longitudinal beams 42 are arranged in parallel, and the multiple crossbeams 41 are arranged between the longitudinal beams 42 to form a frame structure. Specifically, the frame structure enhances the overall strength of the top positioning frame 4, and provides multiple support points through the crossbeams 41, making the fixing of the battery racks 6 more stable. The crossbeams 41 and longitudinal beams 42 can be made of square steel or I-beams, improving the rigidity and load-bearing capacity of the structure. The frame structure of the top positioning frame 4 improves bending strength and evenly distributes the weight of the multiple battery racks 6. The frame structure also reduces the risk of deformation of the top positioning frame 4 during hoisting, improves the assembly accuracy of the battery racks 6, and effectively controls the spacing error between the battery racks 6.

[0037] In a preferred embodiment, the longitudinal beam 42 is provided with a plurality of positioning portions 43 for fixing the battery rack 6; each positioning portion 43 is located on one side of the crossbeam 41, and the positioning direction is perpendicular to the crossbeam 41. For details, please refer to [further details]. Figs. 1-3 As shown, one end of the positioning part 43 is vertically connected to the longitudinal beam 42, and the side of the positioning part 43 is parallel to the transverse beam 41. The other end of the positioning part 43 has a positioning hole, which can be inserted into the positioning shaft on the battery rack 6, thereby improving the installation accuracy of the battery rack 6. The positioning part 43 ensures that the battery rack 6 maintains the correct position during pre-fixation, reducing installation errors. Through the precise positioning of the positioning part 43, the horizontal and vertical errors of the battery rack 6 can be effectively controlled, further improving the efficiency and quality of subsequent battery module installation.

[0038] In an embodiment, the top positioning frame 4 is provided with a lifting structure 44 for cooperating with a lifting device. Specifically, the lifting structure 44 can be a lifting ring or a lifting hook interface, which can be docked with the lifting device, thereby improving the safety and efficiency of the lifting process. In a specific example, the lifting structure 44 can adopt a four-point lifting arrangement, which is uniformly distributed at the four corners of the top positioning frame 4, so as to make the lifting process more stable and reduce the shaking. The lifting structure 44 can adopt high-strength alloy steel material with high safety factor, thereby greatly improving the safety of the lifting process. The setting of the lifting structure 44 allows the setting of the lifting angle deviation at a certain angle, thereby reducing the requirement for the skills of the operator and improving the ease and safety of the operation.

[0039] In the present embodiment, the battery rack pre-fixing tool further comprises an auxiliary positioning frame (not shown in the figure for simplicity of illustration); the auxiliary positioning frame is located between the front end frame 1 and the rear end frame 2. Specifically, the auxiliary positioning frame is connected perpendicularly to the plurality of battery racks 6, which can provide an intermediate support point for the higher or heavier battery racks 6, thereby increasing the stability of the battery racks 6 during the pre-fixing process. Wherein, the same side of the plurality of battery racks 6 is connected to the same auxiliary positioning frame.

[0040] Further, the auxiliary positioning frame is provided with a plurality of positioning grooves for clamping the battery racks 6. Specifically, the shape and size of the positioning grooves match the side profile of the battery racks 6, which can make the battery racks 6 more stable during lifting, and also can achieve precise positioning of the battery racks 6, thereby improving the assembly accuracy. The depth of the positioning grooves can be set according to the size of the battery racks 6, which can not only achieve the auxiliary support function, but also avoid affecting the overall lifting effect of the battery racks 6.

[0041] Wherein, the auxiliary positioning frame and the battery racks 6 can be installed by detachable connection or welding fixation. The detachable connection can be achieved by bolt connection or the like, and the specific connection mode can also be set according to actual needs. In addition, the auxiliary positioning frame can be provided in multiple, so that a plurality of auxiliary positioning frames can be connected on a group of battery racks 6, and at the same time, a plurality of battery racks 6 can be connected to one auxiliary positioning frame. For example, the auxiliary positioning frame can be arranged on each side of a group of battery racks 6, front and rear, to limit and position each battery rack 6. It can be understood that the auxiliary positioning frame mainly considers the position movement of each battery rack 6 during lifting, which can further reduce the change of the relative position of each battery rack 6 during lifting.

[0042] In a specific embodiment, the embodiment further comprises a side platform 7; one end of the longitudinal positioning frame 3 is connected to the side platform 7, and the other end extends away from the side platform 7. The front end frame 1 and the rear end frame 2 are respectively connected to the two ends of the side platform 7. The arrangement of the side platform 7 provides a safe access channel for the construction personnel to work, facilitates the pre-fixing and inspection of the bottom and top of the battery rack 6, and improves the construction convenience and safety.

[0043] In addition, the embodiment further provides a battery rack production line, which comprises a hoisting device (not shown in the figure for the sake of simplicity of the drawing) and the battery rack pre-fixing tooling mentioned in the above embodiments.

[0044] Specifically, the hoisting device is located above the top positioning frame 4 and is used to hoist the top positioning frame 4 together with the battery rack 6 from the battery rack pre-fixing tooling to the next production station. Specifically, the hoisting device can be a bridge crane or a cantilever crane, which has sufficient lifting capacity to safely complete the overall hoisting task of the battery rack 6. The hoisting device is equipped with a precise control system, and the hoisting speed can be adjusted to make the hoisting process more stable and controllable. By hoisting the multiple pre-fixed battery racks 6 as a whole, the production efficiency can be improved, and the time cost of repeated operation of a single battery rack 6 can be reduced. For a plurality of independent battery racks 6 that need to be installed in a standard energy storage container, the installation time can be greatly shortened by using the battery rack production line, thereby improving the work efficiency.

[0045] In the present embodiment, the multiple battery racks 6 are placed on the positioning bottom plate 5 between the front end frame 1 and the rear end frame 2, and the battery racks 6 are located at the corresponding positions of the positioning adjustment mechanisms 51, which are clamped and fixed by adjusting the positioning adjustment mechanisms 51. At the same time, the battery racks 6 need to be located between the front end frame 1 and the rear end frame 2, and the longitudinal positioning frame 3 is located between the adjacent two battery racks 6, which can prevent the battery racks 6 from falling by using the inverted triangular structure of the longitudinal positioning frame 3; and the battery racks 6 are laterally positioned by using the auxiliary positioning frames, so that the positions of the battery racks 6 are more accurate. Finally, the top positioning frame 4 is placed on the top of the battery racks 6 and is fixedly connected with the battery racks 6 through the positioning part 43, forming a whole. After pre-fixing, the hoisting device connects with the hoisting structure 44 to hoist the top positioning frame 4 together with the multiple battery racks 6, and then directly moves to the container loading station for installation, thereby realizing the assembly mode of the whole set of battery racks 6 directly entering the container according to the in-container configuration requirements. This whole pre-fixing and direct container loading mode avoids the cumbersome process of hoisting, positioning and installing a single battery rack 6, thereby improving the production efficiency. The whole work flow can realize semi-automatic operation, which can not only reduce human errors but also improve the assembly quality compared with traditional pure manual operation.

[0046] In summary, the utility model provides a kind of battery rack prefixed tool and battery rack production line, with following advantages:

[0047] By setting the front end frame, rear end frame, a plurality of longitudinal positioning frame and the structure of top positioning frame, a plurality of battery racks can be effectively prefixed, so that a plurality of battery racks form a whole and are hoisted into energy storage container at one time, which greatly reduces the labor cost and time cost of hoisting battery racks alone, and improves production efficiency. At the same time, after the top positioning frame is fixed with the battery rack, the whole can be hoisted, ensuring the stability and safety during hoisting.

[0048] In addition, by setting the inverted triangular longitudinal positioning frame, auxiliary positioning frame and positioning bottom plate, a complete spatial positioning structure is formed, which can accurately fix the position of each battery rack and ensure the assembly accuracy of the battery rack; the positioning adjustment mechanism on the positioning bottom plate can adjust the clamping force according to the need, further improving the reliability of the battery rack prefixed, cooperating with the hoisting equipment to realize the whole hoisting and forming an efficient battery rack production line solution.

[0049] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Therefore, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and its equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. A battery rack pre-fixing tool, characterized by, The battery rack pre-fixing tool comprises a front end frame, a rear end frame, a plurality of longitudinal positioning frames and a top positioning frame. The plurality of longitudinal positioning frames are distributed between the front end frame and the rear end frame. The top positioning frame is located above the front end frame, the rear end frame and the longitudinal positioning frames, and the front end frame and the rear end frame are respectively arranged at two ends of the top positioning frame.

2. The battery holder pre-fixing tool according to claim 1, wherein The battery rack pre-fixing tool further comprises a positioning bottom plate, wherein the positioning bottom plate is located between the front end frame and the rear end frame, and the top positioning frame and the positioning bottom plate are respectively located above and below the battery rack.

3. The battery holder pre-fixing tool according to claim 2, wherein The positioning bottom plate is provided with a plurality of positioning adjustment mechanisms for clamping the battery rack.

4. The battery pack pre-fixing tool according to claim 1, wherein The top positioning frame comprises a plurality of cross beams and at least two longitudinal beams. The two longitudinal beams are arranged in parallel, and the plurality of cross beams are arranged between the longitudinal beams to form a frame structure.

5. The battery holder pre-fixing tool according to claim 4, wherein The longitudinal beams are provided with a plurality of positioning portions for fixing the battery rack, and each positioning portion is located on one side of the cross beam and has a positioning direction perpendicular to the cross beam.

6. The battery pack pre-fixing tool according to claim 1, wherein The top positioning frame is provided with a hoisting structure above the top positioning frame for cooperating with a hoisting device.

7. The battery pack pre-fixing tool according to claim 1, wherein The battery rack pre-fixing tool further comprises an auxiliary positioning frame, wherein the auxiliary positioning frame is located between the front end frame and the rear end frame.

8. The battery holder pre-fixing tool according to claim 7, wherein The auxiliary positioning frame is provided with a plurality of positioning grooves for clamping the battery rack.

9. The battery pack pre-fixing tool according to claim 1, wherein The longitudinal positioning frame is a reverse triangular frame structure.

10. A battery rack production line characterized by, The battery rack pre-fixing tool comprises a hoisting device and the battery rack pre-fixing tool according to any one of claims 1-9. The hoisting device is located above the top positioning frame and is used for hoisting the top positioning frame together with the battery rack from the battery rack pre-fixing tool to a next production station.

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