A large modular overhead crane transfer fixture

Abstract

This utility model discloses a large module gantry crane transfer fixture, belonging to the technical field of transfer device technology. The large module gantry crane transfer fixture includes a support frame, and further includes: support platforms fixedly connected to both sides of the support frame, with connecting rods slidably connected to the support platforms; a lifting plate fixedly connected to the connecting rod, and a hook pin fixedly connected to the lifting plate; the hook pin is used to hang large battery modules; multiple lifting rings fixedly connected to the support frame, the lifting rings being used to connect to the gantry crane hook; a support block fixedly connected to the support frame, a support plate fixedly connected to the support block, a pad fixedly connected to the support plate, and a width limiting block fixedly connected to the support block, with a guide slope provided on the width limiting block; this utility model can avoid the risk of swaying during hoisting, is simple and convenient to operate, can effectively improve the production efficiency of large battery module transfer, and can clamp large battery modules of various sizes.

Description

Technical Field

[0001] This utility model relates to the field of transfer device technology, and in particular to a large-module gantry crane transfer fixture. Background Technology

[0002] With the increasing global awareness of environmental protection and the growing demand for sustainable development, electric vehicles, as a representative of clean energy transportation, are becoming increasingly important. As electric vehicles become more widespread, they are gradually being loved by the general public due to their superior driving experience and low cost.

[0003] As electric vehicles become more widespread, customers are placing increasingly higher demands on their driving range. To meet this demand, the design size of battery modules is constantly increasing to accommodate more cells and improve energy density. However, this also leads to a corresponding increase in the weight of the battery pack. It is imperative to solve the problems of stability in battery module transportation and packing, as well as PACK assembly efficiency. Based on this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a large-module gantry crane transfer fixture that can overcome or at least partially solve the above problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A large module gantry crane transfer fixture includes a support frame and further includes: a support platform fixedly connected to both sides of the support frame, a connecting rod slidably connected to the support platform; a lifting plate fixedly connected to the connecting rod, and a hook pin fixedly connected to the lifting plate; the hook pin is used to hang large battery modules; and multiple lifting rings fixedly connected to the support frame are used to connect with the gantry crane hook.

[0007] Preferably, a support block is fixedly connected to the support frame, and a support plate is fixedly connected to the support block.

[0008] Furthermore, a pad is fixedly connected to the support plate, and the pad is made of insulating material.

[0009] Furthermore, a width limiting block is fixedly connected to the support block, and a guide slope is provided on the width limiting block. The width limiting block is made of insulating material.

[0010] Preferably, a slide rail is fixedly connected to the support platform, a sliding block is slidably connected to the slide rail, and the sliding block is fixedly connected to the connecting rod.

[0011] Preferably, a positioning pin is slidably connected to the connecting rod, and multiple limiting holes are provided on the support platform. When the positioning pin is inserted into the limiting hole, the connecting rod is limited and fixed.

[0012] Preferably, the support platform is provided with a sliding groove, and the hanging plate is slidably connected to the sliding groove.

[0013] Preferably, the lifting rings are symmetrically arranged and distributed at the four corners of the support frame.

[0014] Compared with the prior art, this utility model provides a large-module gantry crane transfer fixture, which has the following beneficial effects:

[0015] 1. The large module gantry crane transfer tooling, by setting lifting rings, can avoid the risk of swaying during the lifting process and effectively improve the stability of the module when it is placed into the box.

[0016] 2. This large module gantry crane transfer fixture can clamp large battery modules by sliding connecting rods, thereby driving the lifting plate and hook pins. It is simple and convenient to operate and can effectively improve the production efficiency of large battery module transfer.

[0017] 3. This large module gantry crane transfer fixture, by setting positioning pins and multiple limit holes, can clamp large battery modules of various sizes, increasing the compatibility of this device.

[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model can avoid the risk of swaying during hoisting, is simple and convenient to operate, can effectively improve the production efficiency of large battery module transfer, and can clamp large battery modules of various sizes. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a large-module overhead crane transfer fixture proposed in this utility model;

[0020] Figure 2 This utility model proposes a large-module overhead crane transfer fixture. Figure 2 Enlarged structural diagram of section A;

[0021] Figure 3 This is a cross-sectional view of a large-module overhead crane transfer fixture proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the support frame in a large-module overhead crane transfer fixture proposed in this utility model;

[0023] Figure 5 This is a top view of a large-module overhead crane transfer fixture proposed in this utility model.

[0024] In the diagram: 1. Support frame; 11. Support plate; 12. Lifting ring; 13. Pad; 14. Support block; 2. Width limiting block; 21. Guide slope; 3. Support platform; 31. Limiting hole; 32. Sliding groove; 4. Connecting rod; 41. Sliding block; 42. Positioning pin; 43. Slide rail; 5. Hanging plate; 51. Hook pin. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Example 1: Refer to Figures 1-5 A large module gantry crane transfer fixture includes a support frame 1, and further includes: a support platform 3 fixedly connected to both sides of the support frame 1, a connecting rod 4 slidably connected to the support platform 3; a lifting plate 5 fixedly connected to the connecting rod 4, and a hook pin 51 fixedly connected to the lifting plate 5; the hook pin 51 is used to hang large battery modules; a plurality of lifting rings 12 are fixedly connected to the support frame 1, the lifting rings 12 are used to connect with the gantry crane hook, and the lifting rings 12 are symmetrically arranged and distributed at the four corners of the support frame 1.

[0028] In this utility model, the support frame 1 and the support platform 3 together constitute a device that can connect a large battery module and a gantry crane. The support frame 1 is connected to the hook of the gantry crane through the lifting ring 12. By setting the lifting ring 12 around the support frame 1, the force of the entire device is more even and the overturning is avoided. The lifting ring 12 can be connected to the hook of the gantry crane through the connecting rope.

[0029] The connecting rod 4 can slide, thereby changing the distance between the two connecting rods 4, which can clamp large battery modules of various sizes, thereby increasing the versatility of the device.

[0030] Example 2: Refer to Figures 1-5Similar to Embodiment 1, but further: a support block 14 is fixedly connected to the support frame 1, a support plate 11 is fixedly connected to the support block 14, a pad 13 is fixedly connected to the support plate 11, the pad 13 is made of insulating material, a width limiting block 2 is fixedly connected to the support block 14, a guide slope 21 is provided on the width limiting block 2, the width limiting block 2 is made of insulating material, a slide rail 43 is fixedly connected to the support platform 3, a sliding block 41 is slidably connected to the slide rail 43, the sliding block 41 is fixedly connected to the connecting rod 4, a positioning pin 42 is slidably connected to the connecting rod 4, a plurality of limiting holes 31 are provided on the support platform 3, when the positioning pin 42 is inserted into the limiting hole 31, the connecting rod 4 is limited and fixed, a sliding groove 32 is provided on the support platform 3, and the hanging plate 5 is slidably connected to the sliding groove 32.

[0031] In this utility model, the support block 14 is fixedly connected to the support frame 1 by bolts, and the support plate 11 is fixedly connected to the support block 14 by bolts, so that the support block 14 can be positioned and the support block 14 can be prevented from shifting during installation.

[0032] The pad 13 is fixedly connected to the support plate 11, and the width limiting block 2 is fixedly connected to the support block 14 by bolts. The width limiting block 2 can assist the support frame 1 in accurately positioning the large battery module and can also check the lateral flatness of the module. The width limiting block 2 is provided with a guide slope 21, which makes it convenient for users to connect the large battery module to the support frame 1. Preferably, the support plate 11 is made of bakelite, and the width limiting block 2 is made of POM board. Both are insulating materials, which can prevent damage caused by contact between conductive metal and battery module and have a large area of ​​insulation.

[0033] The connecting rod 4 is fixedly connected to the sliding block 41 by bolts. The sliding block 41 can slide on the slide rail 43. When the connecting rod 4 slides, it will drive the hanging plate 5 and the hook pin 51 to move together. When the hook pin 51 is inserted into the lifting hole of the large battery module, the clamping and fixing of the large battery module can be completed.

[0034] A positioning pin 42 is slidably connected to the connecting rod 4, and multiple limiting holes 31 are provided on the support platform 3. After the connecting rod 4 drives the hanging plate 5 to complete the clamping of the large battery module, the positioning pin 42 can be inserted into the limiting hole 31 to complete the limiting and fixing of the connecting rod 4.

[0035] When using the device, the user first connects the lifting ring 12 to the hook of the gantry crane using ropes and controls the gantry crane to move the device directly above the large battery module. Then, the user can control the gantry crane to move the device downwards. During the downward movement, the user needs to provide auxiliary support to ensure that the overall position of the support frame 1 is approximately close to the large battery module. After the width limiting block 2 contacts the large battery module, the guide ramp 21 guides the large battery module to complete a precise docking with the device. After docking, the user slides the connecting rod 4 to insert the hook pin 51 into the lifting hole of the large battery module to clamp the large battery module. Then, the user can move the support frame 1 appropriately so that the connecting rod 4 moves the positioning pin 42 above the limiting hole 31. Inserting the positioning pin 42 into the limiting hole 31 completes the fixation of the connecting rod 4. After fixation, the user can control the gantry crane to move the device and the large battery module for transportation. After reaching the destination, the user only needs to pull the positioning pin 42 out of the limiting hole 31 and slide the connecting rod 4 away to release the clamping of the large battery module.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A large-module overhead crane transfer fixture, comprising a support frame (1), characterized in that, Also includes: The support frame (1) is fixedly connected to two sides of a support platform (3), and a connecting rod (4) is slidably connected to the support platform (3); A hanging plate (5) is fixedly connected to the connecting rod (4), and a hook pin (51) is fixedly connected to the hanging plate (5); the hook pin (51) is used to hang large battery modules; Multiple lifting rings (12) are fixedly connected to the support frame (1), and the lifting rings (12) are used to connect to the hook of the gantry crane.

2. The large-module overhead crane transfer fixture according to claim 1, characterized in that, A support block (14) is fixedly connected to the support frame (1), and a support plate (11) is fixedly connected to the support block (14).

3. The large-module overhead crane transfer fixture according to claim 2, characterized in that, A pad (13) is fixedly connected to the support plate (11), and the pad (13) is made of insulating material.

4. The large-module overhead crane transfer fixture according to claim 3, characterized in that, A width limiting block (2) is fixedly connected to the support block (14). A guide slope (21) is provided on the width limiting block (2). The width limiting block (2) is made of insulating material.

5. The large-module overhead crane transfer fixture according to claim 1, characterized in that, A slide rail (43) is fixedly connected to the support platform (3), and a sliding block (41) is slidably connected to the slide rail (43). The sliding block (41) is fixedly connected to the connecting rod (4).

6. The large-module overhead crane transfer fixture according to claim 1, characterized in that, A positioning pin (42) is slidably connected to the connecting rod (4), and a plurality of limiting holes (31) are provided on the support platform (3). When the positioning pin (42) is inserted into the limiting hole (31), the connecting rod (4) is limited and fixed.

7. The large-module overhead crane transfer fixture according to claim 1, characterized in that, The support platform (3) is provided with a sliding groove (32), and the hanging plate (5) is slidably connected to the sliding groove (32).

8. The large-module overhead crane transfer fixture according to claim 1, characterized in that, The lifting rings (12) are symmetrically arranged and distributed at the four corners of the support frame (1).

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