A mobile electric energy storage device

Abstract

The utility model discloses an electric energy storage device which is easy to be moved and placed, comprising an energy storage body, a bottom plate being installed at the bottom of the energy storage body, a plurality of limit rods being evenly installed at the upper surface of the bottom plate, and a connecting plate being slidably connected to the plurality of limit rods; mounting plates are installed at the four sides of the bottom plate, and a hydraulic cylinder is installed between the mounting plate and the connecting plate; the universal wheel is driven by the hydraulic cylinder to move up and down, and the whole device can be moved conveniently and quickly when the device is needed, thus avoiding the process of dismantling the device or starting the lifting machine to move, and saving a lot of time and energy.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy storage, in particular to an electric energy storage device which is convenient for mobile placement. Background Art

[0002] Existing power storage devices are generally fixed in a certain location. However, with changes in production scale or the movement of factory equipment, the power storage devices usually change locations. At this time, the equipment needs to be disassembled manually and moved one by one or moved as a whole by machine. This is not only time-consuming and labor-intensive, increasing workload and labor costs, but also increasing input costs and reducing work efficiency.

[0003] To this end, an electric energy storage device that is easy to move and place is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide an electric energy storage device that is easy to move and place, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric energy storage device that is easy to move and place, comprising an energy storage body, a bottom plate is installed at the bottom of the energy storage body, a plurality of limit rods are evenly installed on the upper surface of the bottom plate, and a connection plate is slidably connected to the plurality of limit rods;

[0006] The four sides of the bottom plate are all installed with mounting plates, and a hydraulic cylinder is installed between the mounting plates and the connecting plates;

[0007] Universal wheels are installed at four corners of the lower surface of the connecting plate.

[0008] Preferably: a rubber pad is installed on the lower surface of the bottom plate.

[0009] Preferably, a protective plate for protecting the universal wheel is installed on the outer side of the connecting plate.

[0010] Preferably, the connecting plate is in the shape of a Chinese character “U”, and a gap is provided between the connecting plate and the outer side of the energy storage body.

[0011] Preferably, the model of the universal wheel is WX1801.

[0012] Preferably: a disc protrusion is provided on the top end of the limiting rod.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the universal wheels are driven by the hydraulic cylinder to move up and down, so that when the equipment is needed, the entire equipment can be moved conveniently and quickly, avoiding the process of dismantling the equipment or starting the hoisting machine to move it, saving a lot of time and energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model after the energy storage body is removed;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0017] In the figure: 1. Energy storage body; 2. Connecting plate; 3. Limit rod; 4. Mounting plate; 5. Hydraulic cylinder; 6. Protective plate; 7. Bottom plate; 8. Universal wheel; 9. Rubber pad. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] Example

[0020] See also Figure 1-3 The utility model provides a technical solution: an electric energy storage device that is easy to move and place, comprising an energy storage body 1, a bottom plate 7 is installed at the bottom of the energy storage body 1, a plurality of limit rods 3 are evenly installed on the upper surface of the bottom plate 7, and a connection plate 2 is slidably connected to the plurality of limit rods 3;

[0021] The four sides of the bottom plate 7 are all installed with mounting plates 4, and a hydraulic cylinder 5 is installed between the mounting plate 4 and the connecting plate 2;

[0022] Universal wheels 8 are installed at the four corners of the lower surface of the connecting plate 2 .

[0023] like Figure 3 As shown: a rubber pad 9 is installed on the lower surface of the bottom plate 7; through the above arrangement, the friction force can be increased after the bottom plate 7 contacts the ground, and at the same time, it can play a buffering role in the process of the bottom plate 7 contacting the ground.

[0024] like Figure 1 and Figure 2 As shown: a protective plate 6 for protecting the universal wheel 8 is installed on the outer side of the connecting plate 2; through the above arrangement, the situation where the universal wheel 8 is collided with by the outside world can be avoided, thereby ensuring the safety of the universal wheel 8.

[0025] like Figure 1 and Figure 2 As shown: the connecting plate 2 is in the shape of a Chinese character “U”, and a gap is provided between the connecting plate 2 and the outer side of the energy storage body 1; through the above arrangement, the energy storage body 1 can be moved up and down more conveniently.

[0026] like Figure 3 Shown: The model of the universal wheel 8 is WX1801.

[0027] like Figure 2 As shown: a disc protrusion is provided at the top of the limiting rod 3; through the above arrangement, the connection plate 2 and the bottom plate 7 can be prevented from being separated from each other.

[0028] Working principle: When the energy storage body 1 needs to be moved, multiple hydraulic cylinders 5 are started first. Through the contraction of the piston rod of the hydraulic cylinder 5, the connecting plate 2 can drive the universal wheel 8 to move downward. When the universal wheel 8 contacts the ground, the hydraulic cylinder 5 continues to operate, so that the bottom plate 7 can drive the energy storage body 1 to separate from the ground, and then the universal wheel 8 can drive the equipment body to move.

[0029] When the movement is completed, the hydraulic cylinder 5 is operated in the reverse direction, so that the bottom plate 7 drives the energy storage body 1 to fall slowly. When the bottom plate 7 contacts the ground, the hydraulic cylinder 5 will move the universal wheel 8 upward, thereby avoiding the situation where the equipment moves randomly.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric energy storage device that is easy to move and place, comprising an energy storage body (1), characterized in that: A bottom plate (7) is installed at the bottom of the energy storage body (1); a plurality of limit rods (3) are evenly installed on the upper surface of the bottom plate (7); and a connecting plate (2) is slidably connected to the plurality of limit rods (3); The four sides of the bottom plate (7) are all installed with mounting plates (4), and a hydraulic cylinder (5) is installed between the mounting plate (4) and the connecting plate (2); Universal wheels (8) are installed at the four corners of the lower surface of the connecting plate (2).

2. The mobile power storage device according to claim 1, characterized in that: A rubber pad (9) is installed on the lower surface of the bottom plate (7).

3. The mobile power storage device according to claim 1, characterized in that: A protective plate (6) for protecting the universal wheel (8) is installed on the outer side of the connecting plate (2).

4. The mobile power storage device according to claim 1, characterized in that: The connecting plate (2) is in the shape of a Chinese character "U", and a gap is provided between the connecting plate (2) and the outer side of the energy storage body (1).

5. The mobile power storage device according to claim 1, characterized in that: The model of the universal wheel (8) is WX1801.

6. The mobile power storage device according to claim 1, characterized in that: A disc protrusion is provided on the top end of the limiting rod (3).

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