Battery pack carrying device

Abstract

According to the battery pack carrying device, a user pushes the main supporting frame and the side supporting plates to enable the side supporting plates to be located on the left side and the right side of a battery pack on a goods shelf, then the control panel is operated to control the hydraulic driving pump to be started, and the hydraulic driving pump drives the hydraulic telescopic rod to extend outwards; the hydraulic telescopic rods drive the side clamping plates to move together and clamp and fix the battery pack on the inner side, then a user pulls the hand push rod to drive the main supporting frame to retreat, the battery pack can be taken down from the goods shelf, carrying and moving of the battery pack are facilitated, and the design solves the problems that the application range of a hoisting and carrying mode of an original battery pack carrying device is limited; the battery pack carrying device is reasonable in structure, the battery pack can be clamped and fixed through the side clamping plates, so that the battery pack is carried and moved, and the battery pack carrying device is simple and convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to a battery pack transport device, belonging to the technical field of battery pack transport devices. Background Art

[0002] Lithium-ion power battery packs need to undergo reliability testing during the R&D or production phase to evaluate their performance. Since lithium-ion power battery packs are large in size and generally weigh 0.3-0.4 tons, they need to be placed in a walk-in high and low temperature cycle test device to complete the test.

[0003] Chinese patent number CN207328537U proposes a battery pack handling device, which uses a test frame to adjust the height of the extended end to the bottom height of the walk-in test equipment, and after the battery pack to be tested is hoisted onto the test frame, the test frame is snapped onto the extended end, thereby facilitating the handling of the battery pack. However, the center of gravity of the main body of this design is forward, and it is easy to tip over when carrying heavier battery packs. In addition, there may not be a convenient hoisting location on the surface of the battery pack, so its scope of application is limited and its practicality is low. Now there is an urgent need for a battery pack handling device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a battery pack transporting device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and can clamp and fix the battery pack through the side clamps, so as to transport and move the battery pack. It is simple and convenient to use and has strong practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a battery pack handling device, including a main support frame, side support plates, a hydraulic drive pump, side clamping plates, moving wheels, a storage box, a push rod, a control panel and abutment plate, the side support plates are symmetrically arranged on the left and right sides of the front end face of the main support frame, the hydraulic drive pump is installed on the side support plate relative to the outer side face, the moving wheels are installed on the lower end of the outer side face of the side support plate, the side clamping plates are arranged on the inner side face of the side support plate, the front end face of the main support frame is installed with abutment plate, the rear end face of the main support frame is installed with a storage box, the rear end face of the main support frame is installed with a push rod, and the outer side face of the push rod is fixedly installed with a control panel.

[0006] Furthermore, a limiting plate is arranged on the inner side of the side support plate, and the limiting plate is fixedly connected to the side support plate via a plurality of groups of reinforcing members.

[0007] Furthermore, a hydraulic telescopic rod is embedded between the side support plate and the limit plate, and an input end of the hydraulic telescopic rod is connected to a hydraulic drive pump.

[0008] Furthermore, the extended end of the hydraulic telescopic rod is fixedly connected to the side clamping plate, and the inner side surface of the side clamping plate is provided with a plurality of groups of anti-slip strips, and the anti-slip strips are made of wear-resistant rubber.

[0009] Furthermore, a battery pack and hydraulic oil are stored inside the storage box, and the storage box is connected to the hydraulic drive pump through a protective pipeline.

[0010] Furthermore, auxiliary wheels are installed on the lower end surface of the storage box, two groups of moving wheels of equal specifications are arranged, and four groups of moving wheels of equal specifications are arranged.

[0011] Beneficial effects of the utility model: A battery pack handling device of the utility model is provided. Since the utility model adds a main support frame, side support plates, a hydraulic drive pump and a hydraulic telescopic rod, a user pushes the main support frame and the side support plates and places the side support plates on the left and right sides of the battery pack on the shelf. Then, the user operates the control panel to control the hydraulic drive pump to start, and the hydraulic drive pump drives the hydraulic telescopic rod to extend outward. The hydraulic telescopic rod drives the side clamps to move together and clamp the battery pack inside. Then, the user pulls the push rod to drive the main support frame backward, so that the battery pack can be removed from the shelf, making it convenient to carry and move it. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a structural schematic diagram of a battery pack transport device of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a battery pack transport device of the utility model from another perspective;

[0015] Figure 3 It is a structural schematic diagram of a battery pack transport device of the utility model from another perspective;

[0016] Figure 4 It is a partial structural schematic diagram of a battery pack transport device of the utility model;

[0017] In the figure: 1-main support frame, 2-side support plate, 21-limiting plate, 22-reinforcement member, 3-hydraulic drive pump, 31-hydraulic telescopic rod, 4-side clamping plate, 41-anti-slip strip, 5-moving wheel, 6-storage box, 61-protective pipe, 62-auxiliary wheel, 7-hand push rod, 8-control panel, 9-resistance plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a battery pack handling device, including a main support frame 1, a side support plate 2, a hydraulic drive pump 3, a side clamping plate 4, a moving wheel 5, a material storage box 6, a hand push rod 7, a control panel 8 and a stop plate 9. The side support plates 2 are symmetrically arranged on the left and right sides of the front end face of the main support frame 1, the hydraulic drive pump 3 is installed on the outer side face of the side support plate 2, the moving wheel 5 is installed on the lower end of the outer side face of the side support plate 2, the side clamping plate 4 is arranged on the inner side face of the side support plate 2, the stop plate 9 is installed on the front end face of the main support frame 1, the material storage box 6 is installed on the rear end face of the main support frame 1, the hand push rod 7 is installed on the rear end face of the main support frame 1, and the control panel 8 is fixedly installed on the outer side face of the hand push rod 7. This design solves the problem that the application scope of the hoisting and handling method of the original battery pack handling device is limited, and its handling center of gravity is unstable and easy to tip over.

[0020] As the first embodiment of the utility model: a limiting plate 21 is arranged on the inner side of the side support plate 2, and the limiting plate 21 is fixedly connected to the side support plate 2 by a plurality of groups of reinforcing members 22. The reinforcing members 22 can enhance the connection strength between the side support plate 2 and the limiting plate 21, and a hydraulic telescopic rod 31 is embedded between the side support plate 2 and the limiting plate 21. The input end of the hydraulic telescopic rod 31 is connected to the hydraulic drive pump 3, and the limiting plate 21 can play an auxiliary fixing role for the hydraulic telescopic rod 31. The hydraulic drive pump 3 can drive the hydraulic telescopic rod 31 to extend or retract, and the extended end of the hydraulic telescopic rod 31 is fixedly connected to the side clamping plate 4. When the hydraulic telescopic rod 31 is extended or retracted, the side clamping plate 4 can be driven to move together, and the two groups of side clamping plates 4 can clamp and fix the battery pack inside. Several groups of anti-skid strips 41 are arranged on the inner side of the clamp plate 4. The anti-skid strips 41 are made of wear-resistant rubber. The anti-skid strips 41 can increase the friction between the side clamp plate 4 and the side of the battery pack, thereby playing an anti-skid role. The battery pack and hydraulic oil are stored inside the storage box 6. The storage box 6 is connected to the hydraulic drive pump 3 through a protective pipe 61. The storage box 6 can provide hydraulic oil and power to the hydraulic drive pump 3 through the protective pipe 61. At the same time, the storage box 6 can play the role of auxiliary counterweight to prevent the equipment from tilting due to the offset of the center of gravity. An auxiliary wheel 62 is installed on the lower end surface of the storage box 6, and two groups of mobile wheels 5 and other specifications are arranged, and four groups of mobile wheels 5 and other specifications are arranged. The auxiliary wheel 62 cooperates with the mobile wheels 5 to facilitate the movement of the equipment, thereby achieving the purpose of carrying the battery pack.

[0021] As a second embodiment of the present utility model: the user pushes the main support frame 1 and the side support plate 2 and places the side support plate 2 on the left and right sides of the battery pack on the shelf, and then operates the control panel 8 to control the hydraulic drive pump 3 to start, and the hydraulic drive pump 3 drives the hydraulic telescopic rod 31 to extend outward, and the hydraulic telescopic rod 31 drives the side clamping plate 4 to move together and clamp the battery pack inside, and then the user pulls the push rod 7 to drive the main support frame 1 backward, so that the battery pack can be removed from the shelf and convenient for its transportation and movement. After moving to the appropriate position, the user controls the hydraulic telescopic rod 31 to retract and drive the side clamping plate 4 to reset through the control panel 8, so as to release the clamping and fix the battery pack, so as to place it on the designated shelf or location.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A battery pack handling device, comprising a main support frame, a side support plate, a hydraulic drive pump, a side clamping plate, a moving wheel, a storage box, a push rod, a control panel and a stop plate, characterized in that: Side support plates are symmetrically arranged on the left and right sides of the front end face of the main support frame, a hydraulic drive pump is installed on the outer side face of the side support plate, a moving wheel is installed on the lower end of the outer side face of the side support plate, a side clamping plate is arranged on the inner side face of the side support plate, an abutment plate is installed on the front end face of the main support frame, a material storage box is installed on the rear end face of the main support frame, a hand push rod is installed on the rear end face of the main support frame, and a control panel is fixedly installed on the outer side face of the hand push rod.

2. A battery pack transport device according to claim 1, characterized in that: A limiting plate is arranged on the inner side of the side support plate, and the limiting plate is fixedly connected to the side support plate through a plurality of groups of reinforcement members.

3. A battery pack transport device according to claim 1, characterized in that: A hydraulic telescopic rod is embedded between the side support plate and the limit plate, and an input end of the hydraulic telescopic rod is connected to a hydraulic drive pump.

4. A battery pack transport device according to claim 3, characterized in that: The extended end of the hydraulic telescopic rod is fixedly connected to the side clamping plate, and the inner side surface of the side clamping plate is provided with a plurality of groups of anti-slip strips, and the anti-slip strips are made of wear-resistant rubber.

5. The battery pack transport device according to claim 1, characterized in that: The storage box contains a battery pack and hydraulic oil, and the storage box is connected to the hydraulic drive pump via a protective pipeline.

6. A battery pack transport device according to claim 1, characterized in that: Auxiliary wheels are installed on the lower end surface of the material storage box, and two groups of moving wheels of equal specifications are arranged, and four groups of moving wheels of equal specifications are arranged.

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