CN113823824A

CN113823824A - Installation structure convenient to installation formula fuel cell pile

Info

Publication number: CN113823824A
Application number: CN202111019437.6A
Authority: CN
Inventors: 欧阳春; 连雪海; 王小春; 王育乔
Original assignee: China E Tech Ningbo Maritime Electronics Research Institute Co ltd
Current assignee: China E Tech Ningbo Maritime Electronics Research Institute Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2021-12-21
Anticipated expiration: 2041-09-01
Also published as: CN113823824B

Abstract

The invention discloses a fuel cell stack mounting structure convenient to mount, which comprises a bearing assembly, a bearing assembly and a mounting assembly, wherein the bearing assembly comprises a bottom plate, a first side plate and a second side plate, the first side plate is symmetrically arranged on the bottom plate, the second side plate is symmetrically arranged on the bottom plate, and the first side plate is connected with the second side plate; the covering assembly comprises covering plates arranged on the outer side of the first side plate and locking pieces arranged at the ends of the covering plates, and the number of the covering plates is two; and the driving assembly is arranged in the bearing assembly, when an operator places the whole battery stack downwards from the upper ends of the first side plate and the second side plate, the operator drives the driving assembly to enable the covering plate to move upwards, when the covering plate moves to the upper end, the automatic locking is realized by the clamping and stopping piece, the integrated degree of the whole device is high, the installation is convenient, and the whole protection performance to the battery stack is strong.

Description

Installation structure convenient to installation formula fuel cell pile

Technical Field

The invention relates to the technical field of fuel cell stacks, in particular to a fuel cell stack mounting structure convenient to mount.

Background

After the end plate and the stack are assembled, the conventional fuel cell needs to use stack fasteners (screws, pull plates, etc.) and to sleeve the outer casing outside the stack, so that a complete stack module is formed. However, the existing galvanic pile fastening and casting shell are mutually independent, so that the relation among all parts is small, on one hand, the assembly steps are increased, the assembly efficiency of the galvanic pile is low, and on the other hand, the protection grade of the shell to the galvanic pile is also reduced.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above-mentioned problems with the conventional easy-to-mount fuel cell stack mounting structure.

It is therefore an object of the present invention to provide a fuel cell stack mounting structure which is easy to mount.

In order to solve the technical problems, the invention provides the following technical scheme: a fuel cell stack mounting structure convenient to mount comprises a bearing assembly, a supporting assembly and a mounting assembly, wherein the bearing assembly comprises a bottom plate, a first side plate and a second side plate, the first side plate is symmetrically arranged on the bottom plate, the second side plate is symmetrically arranged on the bottom plate, and the first side plate is connected with the second side plate; the covering assembly comprises covering plates arranged on the outer side of the first side plate and locking pieces arranged at the ends of the covering plates, and the number of the covering plates is two; and the driving assembly is arranged in the bearing assembly.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the drive assembly is including offering the drive groove on first curb plate, rotating first runner and the second runner of connection in the drive groove and setting up the driving chain on first runner and second runner, the driving chain outwards stretches out and is equipped with the connecting piece between first curb plate one side and the overlay, the pivot position of first runner and the up end parallel and level of first curb plate, the driving chain is close to first curb plate inner wall one side and is provided with the fishplate bar.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the transmission chain comprises a plurality of transmission units which are sequentially connected end to end, the connecting piece is arranged on one of the transmission units, the connecting piece comprises a connecting plate arranged on the outer side of the transmission unit, a connecting post arranged on the connecting plate and an ear plate arranged at the end part of the connecting post, a sliding groove matched with the ear plate is arranged on the side wall of the covering plate, a rotating shaft is extended from the ear plate and is rotationally connected with the sliding groove,

the sliding groove is internally provided with a matching plate, the matching plate is provided with a strip groove, and two ends of the rotating shaft are connected with the strip groove in a sliding manner.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the driving groove is internally provided with a rotating shaft, and the rotating shaft is in interference fit with the first rotating wheel.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the long grooves are obliquely arranged, an included angle is formed between the length direction of the long grooves and the length direction of the matching grooves, and the included angle is 15-20 degrees.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the locking piece comprises an insertion groove block rotatably connected to the end of one of the covering plates, an insertion block arranged at the end of the other covering plate and a clamping groove formed in the insertion groove block and matched with the insertion block, the locking piece is connected to the clamping groove in a sliding mode, a driving plate is connected to the bottom surface of the clamping groove in a sliding mode, and the driving plate extends out of the clamping groove.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the locking piece includes the separation plate of connection on the draw-in groove cell wall that slides, sets up the slide bar in the separation plate upper end and sets up the first inclined plane at the separation plate lower extreme, be provided with the cooperation board on the drive plate, set up the second inclined plane that corresponds with first inclined plane on the cooperation board, be equipped with the elastic component between drive plate and the draw-in groove.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: the improved belt conveyor is characterized in that a spring is arranged outside the sliding rod, a plurality of clamping grooves are formed in the sliding rod, a locking plate matched with the clamping grooves is rotatably connected to the insertion groove block, an operating rod is arranged at the upper end of the locking plate, a first belt pulley is arranged at the upper end of the sliding rod, a second belt pulley is arranged at the upper end of the operating rod, and a belt is connected between the first belt pulley and the second belt pulley.

As a preferable aspect of the easy-to-mount fuel cell stack mounting structure of the present invention, wherein: an extension rod is connected in the clamping groove in a sliding mode, a first rack is arranged at the lower end of the extension rod, a gear is connected in the clamping groove in a rotating mode, and a second gear meshed with the gear is arranged at the tail end of the driving plate.

The invention has the beneficial effects that: when the operator places the whole upside down from first curb plate and second curb plate of battery pile, drive assembly and make the overlay shift up, when the overlay moved the upper end, utilize to stop the piece and realize automatic locking, whole device integration degree is high, simple to operate, and whole protectiveness to the pile is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic view showing an overall structure of an easy-to-mount fuel cell stack mounting structure in an open state according to the present invention.

Fig. 2 is a schematic view of a shut-down state structure according to the installation structure of the easy-to-install fuel cell stack of the present invention.

Fig. 3 is a sectional view showing the overall structure of the easy-to-mount fuel cell stack mounting structure according to the present invention.

Fig. 4 is a cross-sectional view of a cover plate structure according to the present invention for facilitating mounting of a fuel cell stack.

Fig. 5 is a schematic structural view of a lock member according to the installation structure of a fuel cell stack of the present invention.

Fig. 6 is a sectional view showing the structure of a locking member according to the installation structure of a fuel cell stack of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Example 1

Referring to fig. 1, a fuel cell stack mounting structure convenient to mount includes a receiving assembly 100 including a bottom plate 101, a first side plate 102 symmetrically disposed on the bottom plate 101, and a second side plate 103 symmetrically disposed on the bottom plate 101, wherein the first side plate 102 is connected to the second side plate 103; a covering assembly 200 including two covering plates 201 disposed outside the first side plate 102 and a locking piece 500 disposed at an end of the covering plates 201; and a driving assembly 300, the driving assembly 300 being disposed within the receiving assembly 100.

Specifically, the main structure of the present invention includes a receiving assembly 100, in this embodiment, the receiving assembly 100 includes a bottom plate 101, the bottom plate 101 is rectangular plate-shaped, threaded holes are formed at four corner positions of the bottom plate 101, which is convenient for subsequent installation, a first side plate 102 and a second side plate 103 are arranged on the bottom plate 101, two first side plates 102 and two second side plates 103 are arranged, the width of the first side plate 102 is smaller than the width of the second side plate 103, the two first side plates 102 and the two second side plates 103 are arranged oppositely, the first side plate 102 and the second side plate 103 enclose a rectangular box shape, the upper end is open, and the lower end is welded to the bottom plate 101.

Further, the main structure of the present invention further includes a cover assembly 200, in this embodiment, the cover assembly 200 includes cover plates 201 disposed outside the first side plate 102, the cover plates 201 have a width corresponding to the width of the inner wall of the first side plate 102 and a length half of the length of the second side plate 103, the two cover plates 201 are disposed adjacent to the outer wall of the first side plate 102 when not in use, after the cell stack is mounted in the receiving assembly 100, the cover plates 201 move upward to close the upper end opening, and locking is achieved by locking pieces 500 disposed at the ends of the cover plates 201, thereby further increasing the sealing performance.

Further, the main body of the present invention further includes a driving assembly 300, and the driving assembly 300 drives the cover plate 201 to move up and down.

The operation process is as follows: when an operator places the whole battery stack downwards from the upper ends of the first side plate 102 and the second side plate 103, the operator drives the driving assembly 300 to enable the covering plate 201 to move upwards, when the covering plate 201 moves to the upper end, the automatic locking is realized by the clamping fastener 500, the whole device is high in integration degree, convenient to install, and strong in protection of the whole battery stack.

Example 2

Referring to fig. 1-6, this embodiment differs from the first embodiment in that: in this embodiment, the driving assembly 300 includes a driving groove 301 formed in the first side plate 102, the driving groove 301 is formed in the vertical direction and communicates with the inner side and the outer side of the first side plate 102, a first rotating wheel 302 and a second rotating wheel 303 are rotatably connected in the driving groove 301, the first rotating wheel 302 is disposed above the second rotating wheel 303, the first rotating wheel 302 and the second rotating wheel 303 are disposed in the same vertical plane, the rotating planes of the first rotating wheel 302 and the second rotating wheel 303 are both vertical planes, and the rotating shaft 407 of the first rotating wheel 302 is flush with the upper end face of the first side plate 102; the first wheel 302 and the second wheel 303 are provided with a transmission chain 304, and the first wheel 302 or the second wheel 303 drives the transmission chain 304 to move after rotating.

Further, a connecting piece 400 is arranged on one side of the transmission chain 304, which extends outwards from the first side plate 102, a connecting plate 305 is arranged on one side of the transmission chain 304, which is close to the inner wall of the first side plate 102, and the connecting plate 305 is arranged along the horizontal direction; in this embodiment, the transmission chain 304 includes a plurality of transmission units 306 connected end to end in sequence, the transmission unit 306 includes connection units at two ends and a connection column 402 connected between the two connection units, a hole is formed in the connection body, teeth matched with the hole are arranged on the first rotating wheel 302 and the second rotating wheel 303, so as to drive the movement of the transmission chain 304, and the connection member 400 is arranged on the connection body of one of the transmission units 306.

In this embodiment, the connection member 400 includes the abutting plate 401 disposed outside the transmission unit 306, the abutting plate 401 is shaped like an "H", two extending portions are connected to the connection body, the other end of the abutting plate 401 is fixed with the connection column 402, the connection column 402 extends outward, the end portion of the connection column 402 is provided with the lug plate 403, the side wall of the cover plate 201 is provided with a sliding groove 404 matched with the lug plate 403, the sliding groove 404 is formed along the width direction of the cover plate 201, the lug plate 403 extends out to form a rotation shaft 407, the rotation shaft 407 is rotatably connected to the sliding groove 404, so that the cover plate 201 can rotate through the rotation shaft 407.

Further, a matching plate 605 is arranged in the sliding groove 404, a long groove 406 is arranged on the matching plate 605, and two ends of the rotating shaft 407 are connected with the long groove 406 in a sliding manner, so that the covering plate 201 can slide without being separated from the connection with the lug plate 403, preferably, the long groove 406 is arranged in an inclined manner, an included angle is formed between the length direction of the long groove 406 and the length direction of the matching groove, the included angle is 15-20 degrees, and further, when the lug plate 403 drives the covering plate 201 to move to the end position of the first rotating wheel 302, the covering plate 201 can naturally slide downwards under the action of gravity.

Preferably, the rear end of the connecting plate 305 is provided with an abutting plate 305, the abutting plate 305 is also provided on the connecting body of the transmission unit 306, a transmission hole is opened on the connecting plate 305, and the rotating shaft 407 extending from the abutting plate 305 is rotatably matched with the transmission hole.

The rest of the structure is the same as in example 1.

The operation process is as follows: when an operator places the cell stack, the lower end of the cell stack is abutted to the connecting plate 305, and the connecting plate 305 moves downwards along with downward pressing, the driving chain 304 is driven to move, the covering plate 201 at the other end moves upwards along with the downward pressing, when the cell stack moves to the lowest end, the covering plate 201 just moves to the uppermost position, and at the moment, the two covering plates 201 naturally slide downwards under the action of gravity and the action of the strip groove 406, so that the upper end is closed.

Example 3

Referring to fig. 1-6, this embodiment differs from the above embodiments in that: in this embodiment, the locking member 500 includes an insertion groove block 501 rotatably connected to an end of one of the cover plates 201, a rotation plane of the insertion groove block 501 is a vertical plane, an insertion block 502 is disposed at an end of the other cover plate 201, a slot 503 matched with the insertion block 502 is disposed on the insertion groove block 501, when the two cover plates 201 slide down to a close position, the insertion block 502 is inserted into the slot 503, and the rotation of the insertion groove block 501 is set to ensure that insertion can be achieved regardless of any insertion angle.

Furthermore, a clamping part 600 is connected in the clamping groove 503 in a sliding manner, a driving plate 504 is connected on the bottom surface of the clamping groove 503 in a sliding manner, the driving plate 504 extends out of the clamping groove 503, and when the plug-in block 502 is matched with the clamping groove 503, the driving plate 504 is pushed inwards.

Further, a matching plate 605 is arranged on the driving plate 504, two matching plates 605 are arranged on the two matching plates and are respectively arranged at two side wall positions, close to the clamping groove 503, of the driving plate 504, a second inclined surface 604 corresponding to the first inclined surface 603 is arranged on the matching plate 605, the first inclined surface 603 and the second inclined surface 604 are arranged correspondingly, when the driving plate 504 slides, the matching plate 605 also slides, and the blocking plate 601 is pushed upwards by the aid of the inclined surfaces.

Further, an elastic member 606 is disposed between the driving plate 504 and the slot 503, in this embodiment, the elastic member 606 is a telescopic spring 700, and is used for restoring the driving plate 504 to a state where one end of the elastic member extends outward; be provided with spring 700 outside slide bar 602, a plurality of joint grooves have been seted up on slide bar 602, it is connected with the threaded rod to rotate in the upper end of slide bar 602, still that set up at draw-in groove 503 inner wall with threaded rod complex internal thread hole, it has lock board 702 with draw-in groove 503 complex to rotate to be connected with on grafting groove piece 501, the shape of lock board 702 is half circular plate shape, and be provided with the action bars on lock board 702, be provided with first belt pulley 703 on slide bar 602, the action bars upper end is provided with second belt pulley 704, be connected with the belt between first belt pulley 703 and the second belt pulley 704, when slide bar 602 shifts up, can rotate under the effect in threaded rod and internal thread hole, can drive lock board 702 and rotate this moment, with joint groove cooperation, realize fixedly.

Furthermore, an extension rod 800 is connected in the clamping groove 503 in a sliding manner, a circular hole matched with the extension rod 800 is formed in the plug-in connector, a first rack 801 is arranged at the lower end of the extension rod 800, a gear 803 is connected in the clamping groove 503 in a rotating manner, a second rack 802 meshed with the gear 803 is arranged at the tail end of the drive plate 504, and the extension rod 800 can slide outwards to be inserted into the circular hole due to the sliding of the drive plate 504, so that locking is achieved.

The rest of the structure is the same as in example 2.

The operation process is as follows: when two covering plates 201 slide downwards, the inserting block 502 is inserted into the clamping groove 503, at this time, the inserting block 502 pushes the driving plate 504, the matching plate 605 on the driving plate 504 utilizes the second inclined surface 604 and the first inclined surface 603 to push up the blocking plate 601, at this time, the relation between the first rack 801 and the second rack 802 is utilized to enable the extension rod 800 to extend outwards to realize inserting and completing locking, when the blocking plate 601 moves upwards, the sliding rod 602 rotates under the action of the threaded rod and the internal threaded hole along with the upwards movement, at this time, the locking plate 702 is driven to rotate to be matched with the clamping groove to realize locking operation, when an operator unlocks, only the operating rod needs to be rotated reversely, the operating rod drives the locking plate 702 to rotate reversely, and under the action of the threads, the sliding rod 602 moves downwards, so that the matching plate 605 is pushed outwards by the blocking plate 601, and the inserting block 502 is pulled out from the clamping groove 503, the unlocking can be completed.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a be convenient for installation formula fuel cell pile mounting structure which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the bearing assembly (100) comprises a bottom plate (101), a first side plate (102) symmetrically arranged on the bottom plate (101) and a second side plate (103) symmetrically arranged on the bottom plate (101), wherein the first side plate (102) is connected with the second side plate (103);

the covering assembly (200) comprises covering plates (201) arranged on the outer sides of the first side plates (102) and locking pieces (500) arranged at the ends of the covering plates (201), and two covering plates (201) are arranged; and the number of the first and second groups,

a drive assembly (300), the drive assembly (300) being disposed within the receiving assembly (100).

2. The easy-to-mount fuel cell stack mounting structure according to claim 1, wherein: the driving assembly (300) comprises a driving groove (301) formed in the first side plate (102), a first rotating wheel (302) and a second rotating wheel (303) which are rotatably connected in the driving groove (301), and a transmission chain (304) arranged on the first rotating wheel (302) and the second rotating wheel (303), wherein a connecting piece (400) is arranged between one side of the transmission chain (304) extending outwards out of the first side plate (102) and the covering plate (201),

the position of a rotating shaft (407) of the first rotating wheel (302) is flush with the upper end face of the first side plate (102), and a connecting plate (305) is arranged on one side, close to the inner wall of the first side plate (102), of the transmission chain (304).

3. The easy-to-mount fuel cell stack mounting structure according to claim 2, wherein: the transmission chain (304) comprises a plurality of transmission units (306) which are sequentially connected end to end, the connecting piece (400) is arranged on one of the transmission units (306), the connecting piece (400) comprises a connecting plate (401) (305) arranged on the outer side of the transmission unit (306), a connecting column (402) arranged on the connecting plate (401) (305) and an ear plate (403) arranged at the end part of the connecting column (402), a sliding groove (404) matched with the ear plate (403) is formed in the side wall of the covering plate (201), and a rotating shaft (407) and the sliding groove (404) are extended out of the ear plate (403) to be rotationally connected,

a long groove (406) is formed in the sliding groove (404), and two ends of the rotating shaft (407) are connected with the long groove (406) in a sliding mode.

4. The easy-to-mount fuel cell stack mounting structure according to claim 2, wherein: a rotating shaft (408) is arranged in the driving groove (301), and the rotating shaft (408) is in interference fit with the first rotating wheel (302).

5. The easy-to-mount fuel cell stack mounting structure according to claim 3, wherein: the long grooves (406) are obliquely arranged, and an included angle is formed between the length direction of the long grooves (406) and the length direction of the matching grooves and is 15-20 degrees.

6. The easy-to-mount fuel cell stack mounting structure according to claim 1, wherein: the locking piece (202) comprises an insertion groove block (501) rotatably connected to the end of one of the covering plates (201), an insertion block (502) arranged at the end of the other covering plate (201) and a clamping groove (503) formed in the insertion groove block (501) and matched with the insertion block (502), the clamping groove (503) is connected with a clamping and stopping piece (600) in a sliding mode, a driving plate (504) is connected to the bottom surface of the clamping groove (503) in a sliding mode, and the driving plate (504) extends out of the clamping groove (503).

7. The easy-to-mount fuel cell stack mounting structure according to claim 6, wherein: the clamping fastener (600) comprises a blocking plate (601) connected to the groove wall of the clamping groove (503) in a sliding mode, a sliding rod (602) arranged at the upper end of the blocking plate (601) and a first inclined surface (603) arranged at the lower end of the blocking plate (601), a matching plate (605) is arranged on the driving plate (504), a second inclined surface (604) corresponding to the first inclined surface (603) is arranged on the matching plate (605), and an elastic piece (606) is arranged between the driving plate (504) and the clamping groove (503).

8. The easy-to-mount fuel cell stack mounting structure according to claim 7, wherein: a spring (700) is arranged outside the sliding rod (602), a plurality of clamping grooves (701) are arranged on the sliding rod (602), a locking plate (702) matched with the clamping grooves (701) is rotatably connected on the inserting groove block (501), an operating rod is arranged at the upper end of the locking plate (702),

the upper end of the sliding rod (602) is provided with a first belt pulley (703), the upper end of the operating rod is provided with a second belt pulley (704), and a belt is connected between the first belt pulley (703) and the second belt pulley (704).

9. The easy-to-mount fuel cell stack mounting structure according to claim 8, wherein: an extension rod (800) is connected to the inside of the clamping groove (503) in a sliding mode, a first rack (801) is arranged at the lower end of the extension rod (800), a gear (803) is connected to the inside of the clamping groove (503) in a rotating mode, and a second rack (802) meshed with the gear (803) is arranged at the tail end of the driving plate (504).