Foldable bracket structure for mounting fuel cell system

Abstract

The utility model relates to the field of fuel cell systems, in particular to a foldable bracket structure for mounting a fuel cell system. The device comprises four groups of outer frames which form a frame shape in a surrounding manner; supporting legs are arranged on four top corners of the frame, an inner frame is arranged in the frame, and two groups of mutually parallel cross beams are arranged on the frame along the X direction; two groups of mounting seats are arranged on the inner frame along the Y direction; the two mounting seats are located between the two cross beams, and positioning structures are arranged on the mounting seats; the end parts of the two groups of cross beams are adjustably connected with the two groups of outer frames in the X direction respectively; the stand column is arranged on the cross beam, can be folded to the mounting base through rotation and is fixed by the positioning structure. According to the utility model, the mounting position requirements of fuel cell systems with different powers and different specifications are met, and the compatibility of the structure is improved. Rapid folding is achieved, and working efficiency is improved. The size of the whole structure in the Z direction is greatly reduced through stacking, space compression is achieved, and the transportation cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fuel cell system field especially relates to a kind of foldable bracket structure of installation fuel cell system. BACKGROUND

[0002] Fuel cell system is with fuel cell as core, combined with fuel supply and circulation system, oxidant supply system, water / thermal management system, control system etc. form power generation system. It can convert the chemical energy of fuel (such as hydrogen) and oxidant (such as oxygen) into electric energy.

[0003] With the rapid development of hydrogen energy industry, the demand for large-scale packaging of fuel cell system has increased rapidly. The traditional packaging scheme adopts fixed structure such as wooden box and transfer box. When transporting back, the space utilization rate is low, the number of single transportation is limited, the operation time is long and the speciality is high, which cannot match the fuel cell system of different specifications. UTILITY MODEL CONTENTS

[0004] In view of the problems in the background art, a foldable bracket structure for installing fuel cell system is proposed, which meets the installation position requirements of fuel cell systems of different power and different specifications, improves the compatibility of the structure. Realize fast folding, improve work efficiency. By stacking, the size of the overall structure in Z direction is greatly reduced, space compression is realized, and transportation cost is reduced.

[0005] The utility model provides a kind of foldable bracket structure of installation fuel cell system, including four groups of frame type outer frame;Frame type four top corners are provided with support leg, inner frame is provided in frame, two groups of cross beams parallel to each other are arranged on frame along X direction;Two groups of mounting seats are arranged on inner frame along Y direction;Two groups of mounting seats are located between two groups of cross beams, and positioning structure is provided on mounting seat;The end of two groups of cross beams is respectively connected with two groups of outer frames in X direction by adjustable;Column is arranged on cross beam, can be folded to mounting seat by rotating, and is fixed by positioning structure.

[0006] Preferably, the inner frame is provided as a cross structure, the horizontal section is arranged along the X direction, and the vertical section is arranged along the Y direction.

[0007] Preferably, the two groups of mounting seats are respectively located on the upper and lower ends of the vertical section of the inner frame.

[0008] Preferably, mounting holes one for mounting the positioning structure are provided on the mounting seat.

[0009] Preferably, the positioning structure is a latch.

[0010] Preferably, the bottom of the column is provided with a plug hole matched with the latch.

[0011] Preferably, mounting holes two for mounting the cross beam are provided on the outer frame.

[0012] Preferably, the cross beam is provided with mounting holes three for mounting the stand.

[0013] Preferably, the top of the supporting leg is provided with a top cover, and the bottom is provided with a bottom cover; the top cover is matched with the bottom cover.

[0014] Compared with the prior art, the present application has the following beneficial technical effects:

[0015] 1. By adjusting the installation of the cross beam in the X direction and the installation adjustment of the four stands in the Y direction, the installation position requirements of fuel cell systems of different powers and different specifications can be met, and the compatibility of the structure is improved.

[0016] 2. The stand is folded from the upright state to the mounting seat, and is self-locked by the bolt cooperating with the hole, so that quick folding is realized and work efficiency is improved.

[0017] 3. By cooperating the top cover with the bottom cover, the stacked multiple brackets after folding can greatly reduce the size of the overall structure in the Z direction, realize space compression, and reduce transportation cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a set of foldable bracket structure for installing fuel cell system;

[0019] Figure 2 It is a set of foldable bracket structure for installing fuel cell system;

[0020] Figure 3 It is Figure 2 the enlarged view of A in the middle.

[0021] Reference signs: 1, outer frame; 101, mounting hole two; 2, supporting leg; 201, top cover; 202, bottom cover; 3, cross beam; 301, mounting hole three; 4, stand; 401, hole; 5, inner frame; 6, mounting seat; 601, mounting hole one; 602, positioning structure. DETAILED DESCRIPTION

[0022] As Figures 1-3 shown, the present application provides a foldable bracket structure for installing fuel cell system, which comprises four groups of outer frames 1 forming a frame type; supporting legs 2 are arranged on the four top corners of the frame type, an inner frame 5 is arranged in the frame, and two groups of parallel cross beams 3 are arranged on the frame along the X direction; two groups of mounting seats 6 are arranged on the inner frame 5 along the Y direction; the two groups of mounting seats 6 are located between the two groups of cross beams 3, and the mounting seat 6 is provided with a positioning structure 602; the ends of the two groups of cross beams 3 are respectively adjustably connected to the two groups of outer frames 1 in the X direction; the stand 4 is arranged on the cross beam 3, can be folded onto the mounting seat 6 by rotating, and is fixed by the positioning structure 602.

[0023] It needs to be further explained that the inner frame 5 is arranged in a cross structure, the horizontal section is arranged along the X direction, and the vertical section is arranged along the Y direction.

[0024] It needs to be further explained that the two groups of mounting seats 6 are respectively arranged on the upper and lower ends of the vertical section of the inner frame 5.

[0025] It needs to be further explained that the mounting seat 6 is provided with a mounting hole 601 for mounting the positioning structure 602.

[0026] It needs to be further explained that the positioning structure 602 is a bolt.

[0027] It needs to be further explained that the bottom of the column 4 is provided with a plug hole 401 matched with the bolt.

[0028] It needs to be further explained that the outer frame 1 is provided with a mounting hole two 101 for mounting the cross beam 3.

[0029] It needs to be further explained that the cross beam 3 is provided with a mounting hole three 301 for mounting the column 4.

[0030] It needs to be further explained that the top of the support leg 2 is provided with a top cover 201, and the bottom is provided with a bottom cover 202; the top cover 201 is matched with the bottom cover 202. Adjacent bracket structures can be stacked along the Z direction.

[0031] The folding bracket structure for mounting the fuel cell system provided by the utility model, four columns 4 are connected through four mounting points outside the fuel system in the upright state, so that the center of gravity of the system is at the center position of the bracket, to prevent rollover. After the bracket unloads the fuel cell system, the four columns 4 can be quickly folded, reducing the height size. Four directions can be stacked by the forklift, so that the loading and unloading of the bracket is more convenient.

[0032] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A foldable bracket structure for mounting a fuel cell system, characterized in that, It includes four sets of outer frames forming a frame (1); supports are set at the four top corners of the frame (2); an inner frame is set inside the frame (5); and two sets of parallel crossbeams are arranged on the frame along the X direction (3). Two sets of mounting seats (6) are arranged along the Y direction on the inner frame (5); the two sets of mounting seats (6) are located between the two sets of crossbeams (3), and a positioning structure (602) is provided on the mounting seats (6); The ends of the two sets of crossbeams (3) are respectively adjustable to connect to two sets of outer frames (1) in the X direction; The column (4) is set on the crossbeam (3) and can be folded onto the mounting base (6) by rotation and fixed by the positioning structure (602).

2. The foldable bracket structure for mounting a fuel cell system according to claim 1, characterized in that, The inner frame (5) is set as a cross-shaped structure, with the transverse section arranged along the X direction and the longitudinal section arranged along the Y direction.

3. The foldable bracket structure for mounting a fuel cell system according to claim 2, characterized in that, The two sets of mounting bases (6) are located at the upper and lower ends of the longitudinal section of the inner frame (5), respectively.

4. The foldable bracket structure for mounting a fuel cell system according to claim 3, characterized in that, The mounting base (6) is provided with a mounting hole (601) for mounting the positioning structure (602).

5. The foldable bracket structure for mounting a fuel cell system according to claim 4, characterized in that, The positioning structure (602) is a pin.

6. The foldable bracket structure for mounting a fuel cell system according to claim 5, characterized in that, The bottom of the column (4) is provided with a socket (401) that mates with the pin.

7. The foldable bracket structure for mounting a fuel cell system according to claim 1, characterized in that, The outer frame (1) is provided with mounting holes 2 (101) for installing the crossbeam (3).

8. The foldable bracket structure for mounting a fuel cell system according to claim 1, characterized in that, The crossbeam (3) is provided with mounting holes 301 for the installation of the column (4).

9. The foldable bracket structure for mounting a fuel cell system according to claim 1, characterized in that, The top of the support leg (2) is provided with a top cover (201) and the bottom is provided with a bottom cover (202); the top cover (201) and the bottom cover (202) are engaged and matched.

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