CN217754553U

CN217754553U - Fuel cell system box packaging structure

Info

Publication number: CN217754553U
Application number: CN202221318837.7U
Authority: CN
Inventors: 周培扬; 张林松; 张永兵; 王朝云; 张旭; 王胜利
Original assignee: Anhui Tomorrow New Energy Technology Co ltd
Current assignee: Anhui Tomorrow New Energy Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-08
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a fuel cell system box packaging structure, which comprises a tray, a fixing part and a fuel cell system box, wherein the tray is of a disc-shaped structure, supporting legs are integrally formed below the tray, and carrying holes are integrally formed on the supporting legs; a first side plate is integrally formed on the periphery above the tray, a first side groove is integrally formed in the inner side edge of the first side plate, and first positioning blocks are integrally formed at four corners of the upper side of the tray; the fuel cell system box is fixed above the tray through a fixing piece and a self-tapping screw; and second corner protectors are arranged at four corners of the tray, and the cross section of each second corner protector is L-shaped. The packaging structure of the utility model is designed to be a structure capable of fast connection, and the connection is hardly fixed by using connecting pieces such as a nail gun, and the packaging speed is fast; the packaging method hardly uses destructive connecting pieces, so that the packaging can be disassembled without damage when disassembled, and can be recycled, thereby reducing the cost.

Description

Fuel cell system box packaging structure

Technical Field

The utility model relates to a product packaging technical field especially relates to a fuel cell system case packaging structure.

Background

With the development of new energy technology, hydrogen fuel cell engine systems are gradually accepted by the market, and the order quantity is gradually increased, so that higher requirements are correspondingly put on the packaging of fuel cell systems. However, the fuel cell system is not a common commodity, and a new packaging scheme is necessary for reducing the risk of damage in the transportation and packaging processes of the fuel cell system in the transportation process.

To the equipment that this kind of weight of fuel cell system is big and require that the transportation can not incline and overturn on the way, the traditional scheme is that the mode that utilizes the stuff to beat the wooden frame is fixed the product, when the packing, can use wooden tray as the supporting piece convenient transportation in order to promote conveying efficiency, and use carpenter's plywood and connect the hardware preparation protection wooden case cover and fix on wooden tray in the product periphery, make the packing box have sufficient bearing capacity, and then make the transportation and deposit the in-process and can pile up and deposit. However, the packaging method needs to make a wooden frame and a wooden box, which not only takes much time, but also has higher cost for making the wooden frame and the wooden box.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fuel cell system box packaging structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fuel cell system box packaging structure comprises a tray, a fixing piece and a fuel cell system box, wherein the tray is of a disc-shaped structure, supporting legs are integrally formed below the tray, and carrying holes are integrally formed in the supporting legs;

a first side plate is integrally formed on the periphery above the tray, a first side groove is integrally formed in the inner side edge of the first side plate, and first positioning blocks are integrally formed at four corners of the upper side of the tray; the fuel cell system box is fixed above the tray through a fixing piece and a self-tapping screw.

As the utility model discloses further scheme again: second angle guards are installed at four corners of the tray, the cross section of each second angle guard is L-shaped, the outer side face of each second angle guard is tightly attached to the inner side face of the corresponding first side plate, and the inner side face of each second angle guard is tightly attached to the side face of the corresponding first positioning block.

As a further aspect of the present invention: the outer side of the second corner protector is sleeved with an outer surrounding plate, and the bottom edge of the outer surrounding plate is inserted into the first edge groove.

As the utility model discloses further scheme again: the inboard of second angle bead and peripheral board is provided with the buffer board, the buffer board is for having certain elasticity and the mild cushioning material of compliance, the buffer board is installed between peripheral board and fuel cell system case.

As a further aspect of the present invention: the top cover is connected to the upper portion of the second corner protector and is of a disc-shaped structure, a second side plate is integrally formed on the periphery of the top cover, a second side groove is integrally formed in the inner side edge of the second side plate, and second positioning blocks are integrally formed at four corners of the top cover.

As the utility model discloses further scheme again: the upper end of the second corner protector is connected between the second positioning block and the inner side face of the second side plate, and the upper side edge of the peripheral plate is inserted into the second edge groove.

As the utility model discloses further scheme again: four sides of the top cover are provided with first angle protectors, the cross-sectional shapes of the first angle protectors are L-shaped, and the inner side faces of the first angle protectors are tightly attached to the top face of the top cover and the outer side face of the second side plate.

As a further aspect of the present invention: the middle part at the outside corner of first angle bead is provided with the groove, groove department cover is equipped with the packing strip, the packing strip is worn to locate in the transport hole.

The beneficial effects of the utility model are that:

1. the tray and the peripheral plate are adopted for packaging, when the fuel cell system box is hoisted on the tray, the requirement on the height of the hoisting tool is not high, and the tool cost is reduced.

2. Packaging structure designs for the structure that can the high-speed joint, does not use connecting pieces such as use nail rifle to fix during the connection, and packing speed is fast.

3. Because the package uses little destructive connecting pieces when connected, the package can be disassembled without damage when disassembled, and can be recycled, thereby reducing the cost.

Drawings

Fig. 1 is a schematic diagram of a packaging structure of a fuel cell system box according to the present invention;

fig. 2 is an exploded view of a fuel cell system case packaging structure according to the present invention;

fig. 3 is a schematic structural view of a tray of a fuel cell system box packaging structure according to the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a schematic view of a top cover structure of a fuel cell system box packaging structure according to the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B;

fig. 7 is a schematic view of a first corner protection structure of a fuel cell system box packaging structure according to the present invention.

In the figure: the fuel cell system comprises a tray 1, a peripheral plate 2, a packaging strip 3, a first corner guard 4, a top cover 5, a second corner guard 6, a fixing part 7, a fuel cell system box 8, a buffer plate 9, supporting legs 10, carrying holes 11, a first positioning block 12, a first side plate 13, a first edge groove 14, a second positioning block 15, a second side plate 16, a second edge groove 17 and a groove 18.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

A fuel cell system box packaging structure, as shown in fig. 1-7, comprising a tray 1, a fixing member 7 and a fuel cell system box 8, wherein the tray 1 is a disc-shaped structure, and the tray 1 may be wood or integrally formed by high molecular polymer, in this embodiment, it is preferably wood; supporting legs 10 are integrally formed below the tray 1, conveying holes 11 are integrally formed in the supporting legs 10, and the supporting legs 10 and the conveying holes 11 are arranged, so that the space below the tray is enough, and handling tools such as a forklift can carry conveniently.

A first side plate 13 is integrally formed on the periphery of the upper portion of the tray 1, a first side groove 14 is integrally formed on the inner side edge of the first side plate 13, and first positioning blocks 12 are integrally formed at four corners of the upper side of the tray 1; the fuel cell system box 8 is fixed above the tray 1 through a fixing piece 7 and self-tapping screws, and the fixing piece 7 is a hardware.

Second angle beads 6 are installed at four corners of the tray 1, the cross section of each second angle bead 6 is L-shaped, the outer side face of each second angle bead 6 is tightly attached to the inner side face of the corresponding first side plate 13, and the inner side face of each second angle bead 6 is tightly attached to the side face of the corresponding first positioning block 12.

The outer side of the second corner protector 6 is sleeved with a peripheral plate 2, the peripheral plate 2 can be made of paper or a polyurethane foam board, and in the embodiment, the preferred outer side is made of a paper board; the bottom edge of the peripheral plate is inserted into the first edge groove 14.

The inner sides of the second corner protector 6 and the peripheral plate 2 are provided with a buffer plate 9, the buffer plate 9 is a cushioning material with certain elasticity and softness, the buffer plate 9 can be foam cotton or bubble paper, and in the embodiment, the foam cotton is preferred; the buffer plate 9 is installed between the peripheral plate 2 and the fuel cell system tank.

The upper cover 5 is connected to the upper portion of the second corner protector 6, the upper cover 5 is of a disc-shaped structure, a second side plate 16 is integrally formed on the periphery of the upper cover 5, a second side groove 17 is integrally formed in the inner side edge of the second side plate 16, and second positioning blocks 15 are integrally formed at four corners of the upper cover 5.

The upper end of the second corner protector 6 is connected between the second positioning block 15 and the inner side of the second side plate 16, and the upper side edge of the peripheral plate 2 is inserted into the second edge groove 17.

Four sides of the top cover 5 are provided with first angle beads 4, the cross-sectional shape of the first angle beads 4 is L-shaped, the first angle beads 4 may be made of metal or nonmetal, in this embodiment, the preferable material is nonmetal, and further the preferable material is engineering plastic, and the inner side surfaces of the first angle beads 4 are tightly attached to the top surface of the top cover 5 and the outer side surface of the second side plate 16.

The middle part at the outside corner of first angle bead 4 is provided with groove 18, groove 18 department cover is equipped with packing strip 3, packing strip 3 wears to locate in porthole 11, through setting up groove 18 for first angle bead 4 is difficult for breaking away from after being tightened by packing strip 3.

The working principle is as follows: when the fuel cell system box is used, the fuel cell system box 8 is placed above the tray 1 through a hoisting tool, the fuel cell system box 8 is fixed on the upper surface of the tray 1 through the fixing piece 7 and the self-tapping screws, the second corner protectors 6 are inserted into the four corners of the tray 1, the peripheral plate 2 is sleeved on the outer sides of the second corner protectors 6, the peripheral plate 2 is inserted into the first side groove 14, the buffer plate 9 is inserted between the peripheral plate 2 and the fuel cell system box 8, the top cover 5 is covered, the top side of the peripheral plate 2 is inserted into the second side groove 17, and finally the first corner protectors 4 are placed on the four sides of the top surface of the top cover 5 and are bundled through the bundling strips 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fuel cell system box packaging structure comprises a tray (1), a fixing piece (7) and a fuel cell system box (8), and is characterized in that the tray (1) is of a disc-shaped structure, supporting legs (10) are integrally formed below the tray (1), and carrying holes (11) are integrally formed in the supporting legs (10);

a first side plate (13) is integrally formed on the periphery above the tray (1), a first side groove (14) is integrally formed on the inner side edge of the first side plate (13), and first positioning blocks (12) are integrally formed at four corners of the upper side of the tray (1); the fuel cell system box (8) is fixed above the tray (1) through a fixing piece (7) and a self-tapping screw.

2. The fuel cell system box packaging structure according to claim 1, wherein second corner protectors (6) are attached to four corners of the tray (1), the second corner protectors (6) have an L-shaped cross section, outer side surfaces of the second corner protectors (6) are closely attached to inner side surfaces of the first side plates (13), and inner side surfaces of the second corner protectors (6) are closely attached to side surfaces of the first positioning blocks (12).

3. A fuel cell system box packaging structure according to claim 2, wherein the outer side of said second corner protector (6) is fitted with a peripheral plate (2), the bottom edge of said peripheral plate being inserted in said first side groove (14).

4. A fuel cell system tank packing structure according to claim 3, wherein the second corner protector (6) and the inside of the peripheral plate (2) are provided with a cushion plate (9), the cushion plate (9) is a cushioning material having a certain elasticity and softness, and the cushion plate (9) is installed between the peripheral plate (2) and the fuel cell system tank.

5. The fuel cell system box packaging structure according to claim 4, wherein a top cover (5) is connected above the second corner protector (6), the top cover (5) is a disc-shaped structure, a second side plate (16) is integrally formed around the top cover (5), a second side groove (17) is integrally formed on an inner side edge of the second side plate (16), and second positioning blocks (15) are integrally formed at four corners of the top cover (5).

6. The fuel cell system box packaging structure according to claim 5, wherein the upper end of the second corner protector (6) is connected between the second positioning block (15) and the inner side surface of the second side plate (16), and the upper side edge of the peripheral plate (2) is inserted into the second side groove (17).

7. The fuel cell system box packaging structure according to claim 6, wherein a first corner protector (4) is provided on four sides of the top lid (5), the first corner protector (4) has an L-shaped cross section, and an inner side surface of the first corner protector (4) is closely attached to a top surface of the top lid (5) and an outer side surface of the second side plate (16).

8. The fuel cell system box packaging structure according to claim 7, wherein a groove (18) is formed in the middle of the outer corner of the first corner protector (4), a packing strip (3) is sleeved at the groove (18), and the packing strip (3) is inserted into the carrying hole (11).