Battery module hoisting clamp

Abstract

The utility model belongs to battery module hoist clamp technical field, especially relates to a kind of battery module hoist clamp, including bearing shaft, lifting connecting piece is equipped in the middle of bearing shaft, the both sides of bearing shaft are equipped with adjustable hoist hook assembly and adjustable positioning assembly, the adjustable hoist hook assembly includes hook, the hook is slidably connected on bearing shaft, so that it can reciprocate along the length direction of bearing shaft, and the locking of sliding position is carried out by locking member, the adjustable positioning assembly includes limiting positioning member, the limiting positioning member is slidably connected on bearing shaft, so that it can reciprocate along the length direction of bearing shaft;The utility model provides a kind of battery module hoist clamp;Setting adjustable positioning assembly can effectively limit battery module, effectively avoid its shaking, especially for the effect shaking of battery module thickness direction, improve the stability when hoisting.

Description

Technical Field

[0001] This utility model belongs to the technical field of battery module hoisting fixtures, and specifically relates to a battery module hoisting fixture. Background Technology

[0002] Currently, there are various structural types of battery module lifting devices in existing technologies, some of which are quite complex and others are relatively simple. Among them, the beam-type battery module lifting device is the most common type of battery module lifting device. It has a beam or a transverse weighing shaft and sliding hooks on both sides. For example, patent CN207551712U discloses a lifting device that is compatible with the length of battery modules. It includes a beam with anti-collision blocks fixedly installed at both ends of the beam. A first slide rail and a second slide rail are installed on the upper end of the beam. A slider is installed in the first slide rail and the second slide rail. Several fixing holes are opened on the second slide rail. Spring pins are installed in the fixing holes. The slider and the fixing holes are fixed by spring pins. A nylon rope is connected to the lower end of the slider. The lower end of the nylon rope is connected to the hook. The anti-collision blocks can not only limit the two ends of the beam, but also prevent workers from bumping into the lifting device. The sliding connection between the slide rail and the slider allows for the selection of a suitable length for lifting modules of different lengths through the length adjustment structure on the lifting device. However, its stability during hoisting is relatively poor, and the battery module is prone to swaying in the thickness direction, which affects the stability of hoisting. Utility Model Content

[0003] This utility model provides a battery module hoisting fixture, which can solve the problems pointed out in the background art.

[0004] A battery module lifting clamp includes a load-bearing shaft with a lifting connector at the middle. Adjustable lifting hook assemblies and adjustable positioning assemblies are provided on both sides of the load-bearing shaft. Each adjustable lifting hook assembly includes a hook slidably connected to the load-bearing shaft, allowing it to slide back and forth along the length of the shaft. The hook's sliding position is locked by a locking component. The adjustable positioning assembly includes a limiting positioning component slidably connected to the load-bearing shaft, allowing it to slide back and forth along the length of the shaft. The limiting positioning component limits and stabilizes the battery module, effectively preventing it from shaking.

[0005] Preferably, the hook is slidably connected to the load-bearing shaft via a hook sleeve, and the locking element is a locking bolt provided on the hook sleeve.

[0006] Preferably, the locking bolt is an adjustable set screw.

[0007] Preferably, the limiting and positioning component is a groove-shaped limiting component, the top plate of which is pressed onto the upper surface of the battery module, and the side plates on both sides of the battery module limit the width of the battery module.

[0008] Preferably, the limiting and positioning component is slidably connected to the load-bearing shaft via a limiting component sliding sleeve.

[0009] Preferably, the limiting positioning component and the limiting component sliding sleeve are adjusted and pressed together by an adjusting clamping component.

[0010] Preferably, the adjusting clamping component is a bolt disposed on both sides of the limiting component slide sleeve. The lower end of the bolt is connected to the limiting positioning component. The bottom surface of the limiting positioning component is provided with a nut that mates with the bolt. By rotating the nut, the bolt distance between the adjusting clamping component and the limiting component slide sleeve is adjusted, thereby adjusting the distance between the adjusting clamping component and the limiting component slide sleeve to achieve adjusting clamping.

[0011] Preferably, the lifting connector is a lifting ring.

[0012] Preferably, the load-bearing shaft is provided with handles on both sides.

[0013] Beneficial effects: This utility model provides a battery module lifting clamp; like the prior art, it adopts a sliding hook design, which can adapt to battery modules of different widths, has good applicability, and the adjustable positioning component can effectively limit the battery module and effectively prevent it from shaking, especially the shaking in the thickness direction of the battery module, thus improving the stability during lifting. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a schematic diagram of the structure of the adjusting clamping component of this utility model. Figure 3 This is a schematic diagram illustrating the use of this utility model. Explanation of reference numerals in the attached figures: The following are the labels in the diagram: 1. Load-bearing shaft; 2. Lifting connector; 31. Hook; 32. Locking component; 33. Hook sliding sleeve; 41. Limiting and positioning component; 411. Top plate; 412. Side plate; 42. Limiting component sliding sleeve; 43. Adjusting and clamping component; 44. Nut; 5. Handle; 6. Battery module. Detailed Implementation

[0015] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0016] Example: Figure 1-3As shown in the figure, the battery module hoisting fixture provided in this embodiment of the present invention includes a load-bearing shaft 1, a lifting connector 2 provided in the middle of the load-bearing shaft 1, specifically, the lifting connector 2 is a lifting ring, and adjustable hoisting hook assemblies and adjustable positioning assemblies are provided on both sides of the load-bearing shaft 1. The adjustable hoisting hook assembly includes a hook 31, which is slidably connected to the load-bearing shaft 1, so that it can slide back and forth along the length direction of the load-bearing shaft 1, and the sliding position is locked by a locking member 32. The adjustable positioning assembly includes a limiting positioning member 41, which is slidably connected to the load-bearing shaft 1, so that it can slide back and forth along the length direction of the load-bearing shaft 1. The limiting positioning member 41 limits and stabilizes the battery module 6, effectively preventing it from shaking.

[0017] Specifically, the hook 31 is slidably connected to the load-bearing shaft 1 via the hook sleeve 33, and the locking element 32 is a locking bolt provided on the hook sleeve 33. The locking bolt is an adjustable locking handle screw.

[0018] Specifically, the limiting and positioning component 41 is a groove-shaped limiting component. The top plate 411 of the groove-shaped limiting component is pressed on the upper surface of the battery module 6, and its two side plates 412 limit the width of the battery module 6 on both sides. The groove-shaped limiting component limits and positions the battery module 6, effectively preventing it from shaking during hoisting.

[0019] Specifically, the limiting and positioning component 41 is slidably connected to the load-bearing shaft 1 through the limiting component sliding sleeve 42, and the limiting component sliding sleeve 42 may also be provided with a position locking component similar to the locking component 32.

[0020] In some embodiments, in order to achieve pressing contact between the slotted limiting member and the battery module 6 and to adapt to battery modules 6 of different sizes, the limiting positioning member 41 and the limiting member sliding sleeve 42 are adjusted and pressed together by adjusting the pressing member 43.

[0021] Specifically, the adjusting clamping component 43 is a bolt set on both sides of the limiting component sliding sleeve 42. The lower end of the bolt is connected to the limiting positioning component 41. The bottom surface of the limiting positioning component 41 is provided with a nut 44 that mates with the bolt. By rotating the nut 44, the bolt distance between the adjusting clamping component 43 and the limiting component sliding sleeve 42 is adjusted, thereby adjusting the distance between the adjusting clamping component 43 and the limiting component sliding sleeve 42 to achieve adjusting clamping. The bolt is an internal hex bolt.

[0022] In some embodiments, the load-bearing shaft 1 is provided with handles 5 on both sides, which can be used for auxiliary guidance during hoisting.

[0023] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A battery module hoisting fixture, characterized in that: The device includes a load-bearing shaft (1), a lifting connector (2) is provided in the middle of the load-bearing shaft (1), and adjustable lifting hook assemblies and adjustable positioning assemblies are provided on both sides of the load-bearing shaft (1). The adjustable lifting hook assembly includes a hook (31), which is slidably connected to the load-bearing shaft (1) so that it can slide back and forth along the length direction of the load-bearing shaft (1) and the sliding position is locked by a locking member (32). The adjustable positioning assembly includes a limiting positioning member (41), which is slidably connected to the load-bearing shaft (1) so that it can slide back and forth along the length direction of the load-bearing shaft (1). The limiting positioning member (41) limits and stabilizes the battery module, effectively preventing it from shaking.

2. The battery module hoisting fixture according to claim 1, characterized in that: The hook (31) is slidably connected to the load-bearing shaft (1) via the hook sleeve (33), and the locking member (32) is a locking bolt provided on the hook sleeve (33).

3. A battery module hoisting fixture according to claim 2, characterized in that: The locking bolt is an adjustable set screw.

4. The battery module hoisting fixture according to claim 1, characterized in that: The limiting and positioning component (41) is a groove-shaped limiting component. The top plate (411) of the groove-shaped limiting component is pressed onto the upper surface of the battery module, and its two side plates (412) limit the width of the battery module on both sides.

5. A battery module hoisting fixture according to claim 4, characterized in that: The limiting positioning component (41) is slidably connected to the load-bearing shaft (1) through the limiting component sliding sleeve (42).

6. A battery module hoisting fixture according to claim 5, characterized in that: The limiting positioning component (41) and the limiting component sliding sleeve (42) are adjusted and pressed together by the adjusting clamping component (43).

7. A battery module lifting fixture according to claim 6, characterized in that: The adjusting clamping component (43) is a bolt provided on both sides of the limiting component slide sleeve (42). The lower end of the bolt is connected to the limiting positioning component (41). The bottom surface of the limiting positioning component (41) is provided with a nut (44) that cooperates with the bolt. By rotating the nut (44), the bolt distance between the adjusting clamping component (43) and the limiting component slide sleeve (42) is adjusted, thereby adjusting the distance between the adjusting clamping component (43) and the limiting component slide sleeve (42) to achieve adjusting clamping.

8. A battery module lifting fixture according to any one of claims 1-7, characterized in that: The lifting connector (2) is a lifting ring.

9. A battery module lifting fixture according to any one of claims 1-7, characterized in that: The load-bearing shaft (1) is provided with handles (5) on both sides.

Images