CN219687054U - Quick detach formula bracket component - Google Patents

Abstract

The utility model provides a quick detach formula support subassembly, includes bracket, locking subassembly and consolidates supporting component, and the bracket is used for being connected with consolidate supporting component's one side and is the load-carrying side, and bracket load-carrying side's upper portion is connected in the outside at frame middle part through locking subassembly detachably, and bracket load-carrying side's lower part is connected with consolidate supporting component, and consolidates supporting component's top terminal surface and support in the frame below. The utility model can realize the rapid connection and disassembly between the truck battery box bracket and the truck frame, meets the use requirement of a heavy battery, and has the advantages of high strength, good reliability, simple and convenient disassembly and assembly, time and labor saving for battery replacement, strong practicability and the like.

Description

Quick detach formula bracket component

Technical Field

The utility model relates to the technical field of new energy electric vehicles, in particular to a quick-dismantling type bracket component.

Background

Along with the development of new energy automobiles, many trucks are also transforming to new energy, and truck manufacturers gradually push out pure electric products, but because batteries carried by pure electric trucks often have large capacity and long time required for filling, the attendance rate of the vehicles is greatly restricted, and therefore, the quick power change function of the pure electric trucks is of great significance.

In the prior art, the power conversion structure in the market has a plurality of different forms, and for the electric light truck, most of quick-change connectors are integrated in a battery pack, and in consideration of the fact that the power battery of the pure electric truck is large in size and heavy (the weight of a single-side battery can reach 1 ton generally) and has the working conditions of acceleration, deceleration, jolt and the like in the actual running process of the vehicle, the power battery also has various accelerations, so that the battery installation and fixation system is required to have high enough strength and rigidity. In order to meet the requirements, the power battery is usually designed and arranged in the middle of the vehicle, the lower side of a container is used for connecting two single-side brackets on the left side and the right side of the vehicle frame, and the power battery is fixed on the left longitudinal beam and the right longitudinal beam of the vehicle frame through mounting brackets.

Therefore, the existing battery bracket arrangement mode can occupy the space of the upper part or the lower part of the frame, and the battery is extremely difficult to disassemble and assemble because the power battery is large in size and heavy in weight and the arrangement position is a container above the arrangement position. The battery installation must be prior to the cargo box, side guard assembly process; when the battery is detached, the container and the side protection are detached firstly, and the container and the side protection have the problems of large volume and difficult disassembly and assembly, and particularly, the container is disassembled and assembled by large-scale equipment such as a crane, a crane and the like. Therefore, the existing battery arrangement and fixing mode can have the problem of difficult battery disassembly and assembly, the battery needs to be replaced by large-scale professional equipment and consumes a large amount of labor hours, and the quick power-changing requirement cannot be met.

Disclosure of Invention

The utility model aims to provide a quick-dismantling type bracket component, which solves the problems of inconvenient disassembly and assembly, large occupied space, time and labor waste in battery replacement and the like of a power conversion structure used by a truck in the prior art.

The embodiment of the utility model can be realized by the following technical scheme:

a quick release bracket assembly comprising:

the device comprises a bracket, a locking assembly and a reinforcing support assembly, wherein one side of the bracket, which is used for being connected with the reinforcing support assembly, is a bearing side;

the upper portion of the bracket bearing side is detachably connected to the outer side of the middle of the frame through the locking assembly, the lower portion of the bracket bearing side is connected with the reinforcing support assembly, and the top end face of the reinforcing support assembly is supported below the frame.

Further, the locking assembly comprises a locking pin and a pin motherboard, a protruding structure is arranged at one end, connected with the pin motherboard, of the locking pin along the circumferential direction of the locking pin, and the protruding structure of the locking pin is clamped inside the pin motherboard by rotating the connecting position of the locking pin relative to the pin motherboard.

Further, the locking pin comprises a plugging part and a locking part, the plugging part is a cylinder, a plurality of accommodating grooves are formed in the surface of the plugging part along the circumferential direction of the plugging part, an elastomer is accommodated in the accommodating grooves, the locking part is of a spherical protruding structure, and the locking part is elastically connected with the plugging part and is clamped in the accommodating grooves of the plugging part.

Further, the locking pin comprises a plug-in connection part and a locking part, wherein the plug-in connection part is a cylinder, the locking part is in a sphere-segment shape, and the outer surface of the plug-in connection part is rigidly connected with the sphere-segment bottom surface of the locking part along the circumferential direction of the plug-in connection part.

Further, the bracket comprises a plurality of vertical beams and a bottom plate, the vertical beams are arranged in a plurality of mode, the vertical beams are arranged in the length direction of the bottom plate, and the upper portions of the vertical beams are connected to the frame through the locking assemblies.

Further, the bottom plate includes upper plate and lower plate, the upper plate the lower plate is the tray structure that is provided with holding battery package space, the upper plate the lower plate is upper and lower two-layer ground setting, the upper plate the lower plate passes through the connection stand and connects.

Further, the bottom of the reinforcement support assembly is connected to the bottom of the lower bottom plate, and the reinforcement support assembly, the vertical beams, the bottom plate and the connecting upright posts together form a bearing structure of the single-side battery bracket.

Further, the reinforcement support assembly comprises a diagonal brace and a bottom beam, the bottom beam is connected to the bottom of the vertical beam, one end of the diagonal brace is connected to the vertical beam, the other end of the diagonal brace is connected to the bottom beam, and the diagonal brace, the bottom beam and the vertical beam are of a triangular structure.

Further, the upper end face of the diagonal bracing is of a plane structure, and when the diagonal bracing is installed, the upper portion of the vertical beam is connected to the frame through the locking assembly, and the upper end face of the diagonal bracing abuts against the lower end face of the frame.

Further, the quick-dismantling type bracket assembly further comprises an integrated adapter plate, the integrated adapter plate is used as a medium for realizing electric connection between the battery pack and the automobile, and the integrated adapter plate comprises a high-voltage wire harness quick adapter and a low-voltage wire harness quick adapter.

The quick-dismantling bracket assembly provided by the embodiment of the utility model has at least the following beneficial effects:

the utility model can realize the rapid connection and disassembly between the truck battery box bracket (with the battery) and the frame, meets the use requirement of the heavy battery, and has the advantages of simple disassembly and assembly, time and labor saving for battery replacement, strong practicability and the like;

the reinforcing support component can provide a strong supporting effect for the bracket, can realize that the independent brackets are used for bearing the battery on two sides of the frame respectively, does not occupy the space at the bottom or on the frame, and has the advantages of small occupied space, stable connection, strong reliability and the like;

the utility model has the advantages of reliable integral structure, simple and convenient disassembly, wide application range, strong practicability and the like, is not only limited to supporting the battery, but also can be used for supporting parts such as a water tank or an oil tank and the like.

Drawings

Fig. 1 and fig. 2 are schematic views of a quick-dismantling bracket assembly according to the present utility model at different viewing angles with respect to the arrangement position of the whole vehicle;

fig. 3 and 4 are schematic views of the connection between the reinforcing support assembly and the bracket in different view angles according to the present utility model;

FIG. 5 is a schematic view of the lock assembly of the present utility model in an exploded configuration;

FIG. 6 is a schematic view of the structure of the locking pin of the present utility model;

FIG. 7 is a schematic cross-sectional view taken along the direction A-A of FIG. 6 when the locking portion is spherical;

FIG. 8 is a schematic cross-sectional view taken along the direction A-A of FIG. 6 when the locking portion is in the shape of a segment;

fig. 9 is a schematic structural diagram of an integrated interposer according to the present utility model.

Reference numerals in the figures

1-a bracket; 11-vertical beams; 12-a bottom plate; 121-an upper base plate; 122-a lower plate; 13-connecting the upright posts; 14-a bracket lifting lug; 2-locking assembly; 21-a locking pin; 211-a penetration part; 212-a plug-in part; 2121-receiving groove; 2122-elastomer; 213-locking part; 214-a limit part; 22-a latch motherboard; 3-integrated patch panel; 301-high voltage harness quick adapter; 302-a low voltage harness fast adapter; 303-a heat dissipation waterway quick adapter; 4-a frame; 5-reinforcing the support assembly; 51-diagonal bracing; 52-a bottom beam; 6-battery pack.

Detailed Description

The present utility model will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, various components on the drawings have been enlarged (thick) or reduced (thin) for ease of understanding, but this is not intended to limit the scope of the utility model.

The singular forms also include the plural and vice versa.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the embodiments of the present utility model conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, terms first, second, etc. are used herein for distinguishing between different elements, but not limited to the order of manufacture, and should not be construed as indicating or implying any relative importance, as such may be different in terms of its detailed description and claims.

The terminology used in the description presented herein is for the purpose of describing embodiments of the utility model and is not intended to be limiting of the utility model. It should also be noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and can be communicated internally. The specific meaning of the above terms in the present utility model will be specifically understood by those skilled in the art.

Fig. 1 and fig. 2 are schematic diagrams of a quick-dismantling type support assembly according to the present utility model, which is shown in different view angles, in the arrangement positions of the quick-dismantling type support assembly relative to a whole vehicle, and as shown in fig. 1 and fig. 2, the quick-dismantling type support assembly comprises a bracket 1, a locking assembly 2 and a reinforcing support assembly 5, wherein one side of the bracket 1, which is used for being connected with the reinforcing support assembly 5, is a bearing side, the upper part of the bearing side of the bracket 1 is detachably connected to the outer side of the middle part of a vehicle frame 4 through the locking assembly 2, the lower part of the bearing side of the bracket 1 is connected with the reinforcing support assembly 5, and the top end surface of the reinforcing support assembly 5 is supported below the vehicle frame 4 along the vertical direction, so as to realize detachable quick dismantling and increase the stability and reliability of the connection of the bracket 1 and the vehicle frame 4.

Specifically, fig. 3 and fig. 4 are schematic connection diagrams of the reinforcement support assembly and the bracket under different view angles, as shown in fig. 3 and fig. 4, the bracket 1 includes a vertical beam 11 and a bottom plate 12, the vertical beam 11 is connected to one side of the bottom plate 12, the bottom plate 12 is used for placing a battery pack, and the vertical beam 11 is used for connecting the frame 4.

In some preferred embodiments, the number of the vertical beams 11 is several, and the number of the vertical beams 11 is set along the length direction of the bottom plate 12, so as to increase the stability of the connection.

In some preferred embodiments, the bottom plate 12 includes an upper bottom plate 121 and a lower bottom plate 122, where the upper bottom plate 121 and the lower bottom plate 122 are both tray structures provided with a space for accommodating the battery pack, and the upper bottom plate 121 and the lower bottom plate 122 are disposed in two layers above each other for optimizing the space layout.

In some preferred embodiments, the bracket 1 further includes a plurality of connecting columns 13, and two ends of the connecting columns 13 are respectively connected with the upper bottom plate 121 and the lower bottom plate 122, so as to increase the firmness of the overall structure of the bottom plate 12.

In some preferred embodiments, the bottom of the reinforcing support assembly 5 is connected to the bottom of the lower base plate 122, and the reinforcing support assembly 5, the vertical beams 11, the base plate 12, and the connecting columns 13 together form a bearing structure of a single-side battery bracket, so that the single-side battery bracket can bear all battery packs on a single side.

Specifically, the reinforcing support assembly 5 includes a diagonal brace 51 and a bottom beam 52, the bottom beam 52 is connected to the bottom of the vertical beam 11, one end of the diagonal brace 51 is connected to the vertical beam 11, the other end is connected to the bottom beam 52, and the diagonal brace 51, the bottom beam 52 and the vertical beam 11 are in a triangle structure, so as to increase the stability of connection.

In some preferred embodiments, the upper end surface of the diagonal brace 51 is in a planar structure, and when the vertical beam 11 is installed, the upper portion of the vertical beam is connected to the frame 4 through the locking assembly 2, and the upper end surface of the diagonal brace 51 abuts against the lower end surface of the frame 4, so as to increase or decrease the stability of connection, and avoid the bracket 1 from laterally shaking due to vibration of the vehicle body.

In some preferred embodiments, the number of the brackets 1 is two, and the two brackets 1 are detachably connected to two sides of the middle part of the frame 4 through the locking assemblies 2 respectively for balanced distribution.

The following describes in detail how the locking assembly 2 can be used to detachably connect the bracket 1 to the frame 4, with reference to fig. 5 to 8:

fig. 5 is a schematic structural view of the locking assembly in an exploded state in the present utility model, as shown in fig. 5, the locking assembly 2 includes a locking pin 21 and a latch master 22, a protruding structure is provided at one end of the locking pin 21 for connecting with the latch master 22 along a circumferential direction of the locking pin 21, and the protruding structure of the locking pin 21 is located inside the latch master 22 by rotating a connection position of the locking pin 21 with respect to the latch master.

In some preferred embodiments, the mating connection portions of the vertical beams 11 and the frame 4 are provided with reserved connection through holes, when the connector is connected, the locking pins 21 are inserted into the latch mother board 22 through the connection through holes, the locking pins 21 are rotated along the circumferential direction of the locking pins 21, and the protruding structures of the locking pins 21 are clamped inside the latch mother board 22.

Fig. 6 is a schematic structural diagram of a locking pin according to the present utility model, as shown in fig. 6, the locking pin 21 includes a socket portion 212 and a locking portion 213, the socket portion 212 is a cylinder, a plurality of locking portions 213 are connected to a surface of the socket portion 212 along a circumferential direction of the socket portion 212, and a groove or a hole matched with the locking portion 213 is provided in the latch motherboard 22 to enhance reliability during locking.

In some preferred embodiments, the locking portion 213 is spherical, the locking portion 213 is elastically connected to the socket portion 212, and the locking portion 213 is displaced in a direction perpendicular to the axial direction of the socket portion 212 under a force, for increasing convenience in installation.

Specifically, fig. 7 is a schematic cross-sectional view along A-A of fig. 6 when the locking portion is spherical, as shown in fig. 7, a plurality of accommodating grooves 2121 are formed on the surface of the plugging portion 212, an elastic body 2122 is accommodated in the accommodating grooves 2121, the locking portion 213 is in a spherical protruding structure, the locking portion 213 is elastically connected with the plugging portion 212 and is clamped in the accommodating grooves 2121 of the plugging portion 212, and under the action of resilience force of the elastic body 2122, the elastic body 2122 continuously provides a force moving towards the outside of the accommodating grooves 2121 to the locking portion 213, so that the locking portion 213 can displace along an axial direction perpendicular to the plugging portion 212 under the action of force, thereby realizing a locking function.

In some preferred embodiments, the elastomer 2122 is a spring, the rigid material of which can extend its useful life and increase reliability in use.

In some preferred embodiments, the latch plate 22 may be rigidly and fixedly coupled to the frame 4 using a weld or bolting means for added stability of the connection.

In some preferred embodiments, the locking pin 21 is made of an ultra-high strength alloy material such as a high strength titanium alloy, a high strength structural steel, etc., and since the locking pin 21 is a key component in the present utility model, it is required to have a certain cross-sectional size, so that a sufficient locking force can be provided only if the locking pin 21 is made of a high strength material, and the locking force is reliable.

In some preferred embodiments, the locking pin 21 may be in the form of a sphere, a cylindrical pin, or the like, and in addition, the locking assembly 2 may be matched with a nut by adopting mutually matched threads, so that the above connection forms can realize the detachable connection of the frame 4 and the vertical beam 11, the specific form is not limited herein, and only the detachable connection efficiency is low.

In some preferred embodiments, the locking portion 213 is in a shape of a sphere, the locking portion 213 is rigidly connected to the socket portion 212, and under the force, the locking portion 213 generates a radial friction force with respect to the latch motherboard 22, so as to increase the connection firmness.

Specifically, fig. 8 is a schematic cross-sectional view along A-A of fig. 6 when the locking portion is in a spherical segment shape, as shown in fig. 8, along the circumferential direction of the plugging portion 212, the outer surface of the plugging portion 212 is rigidly connected with the bottom surface of the spherical segment of the locking portion 213, and compared with other detachable connection forms, the outer surface of the plugging portion 212 can convert the tightening torque into radial force to the sphere when the pin is tightened by arranging a plurality of locking portions 213 distributed along the circumference, so that the sphere generates great friction with the hole wall of the plug motherboard 22, thereby playing a role in locking, for example, a pin with a diameter of 27mm can overcome the tensile force of 50KN when locking, namely, provide the locking force of 50 KN; if six pins are provided on the load-bearing side of the bracket 1, a force of 300KN can be provided, which can be used to overcome the lateral force generated by the battery bracket when the vehicle turns.

For example, taking a truck with a maximum load of 25 tons as an example, the weight of a single-sided battery is usually 1 ton, and a lateral acceleration of at most 1g, namely, a lateral force of 10KN is generated in a limit turning, which is far smaller than the maximum locking force which can be provided by six locking pins 21 on one side, so that the requirements in practical use can be satisfied. In the axial direction perpendicular to the locking pin 21, the locking pin 21 also bears shearing force, when the diameter of the insertion part 212 of the locking pin 21 is set to be 27mm, calculated by 660Mpa of yield strength of 8.8-level bolt materials, the single locking pin 21 can bear 405.9KN shearing force, the shearing force which can be overcome by six locking pins 21 on one side is about 2430KN, the force which is far greater than 10KN generated by 1 ton of single-side battery pack weight is also far greater than the design limit overload of a vehicle, namely, the force which is 25KN generated by 1 ton of single-side battery under the 2.5g overload condition, so that the requirements in actual use can be met, and the locking pin 21 has larger redundancy and strong practicability.

In some preferred embodiments, the locking pin 21 further includes a penetration portion 211, the penetration portion 211 has a small front end and a large rear end, the penetration portion 211 is located at the front end of the insertion portion 212, and the rear end of the penetration portion 211 is in smooth transition with the insertion portion 212, so as to facilitate the rapid insertion of the locking pin 21 into the latch motherboard 22.

In some preferred embodiments, the locking pin 21 further includes a limiting portion 214, the limiting portion 214 is located at the rear end of the plugging portion 212, and the diameter of the limiting portion 214 is larger than that of the plugging portion 212 of the locking pin 21, so as to limit the locking pin and prevent excessive displacement during installation.

In some preferred embodiments, the bracket 1 further includes bracket lifting lugs 14, where the bracket lifting lugs 14 are disposed along a circumferential direction of the base plate 12, so as to facilitate lifting during disassembly.

In some preferred embodiments, in order to further improve the quick-dismantling efficiency, the utility model also creatively provides an integrated adapter plate 3, wherein the integrated adapter plate 3 is used as a medium for realizing the electric connection between the battery pack and the automobile, and is used for realizing the electric connection on one hand; on the other hand, the device is used for realizing quick plugging.

Specifically, fig. 9 is a schematic structural diagram of an integrated patch panel according to the present utility model, as shown in fig. 9, the integrated patch panel 3 includes a high-voltage harness quick connector 301 and a low-voltage harness quick connector 302.

In some preferred embodiments, all high-voltage bundles of the single-side battery pack are integrated and arranged, and finally, the high-voltage bundles are collected to form a high-voltage interface, the high-voltage interface is connected with the high-voltage bundle quick adapter 301, and the high-voltage bundle quick adapter 301 is connected with a driving motor of a vehicle and the like to complete electric energy transmission.

Correspondingly, all low-voltage bundles of the battery pack are integrated and arranged, and finally are collected to form a low-voltage interface, the low-voltage interface is connected with the low-voltage bundle quick adapter 302, and the low-voltage bundle quick adapter 302 is connected with a battery control system and other devices, so that the closed loop of a low-voltage circuit is completed.

In some preferred embodiments, considering that the commercial vehicle battery pack may be configured with a water cooling system, and a flowing water path needs to be connected, the cooling water path quick connector 303 is designed, cooling water flows in through a water inlet in the cooling water path quick connector 303, circulates in all battery packs on one side, flows out through a water outlet in the cooling water path quick connector 303, and flows in again through a water inlet in the cooling water path quick connector 303 after being cooled by a cooling water tank of the vehicle, so that the circulation of one cooling water path is completed. Of course, for a battery pack that does not require water cooling, the heat dissipation waterway quick connector 303 may be eliminated.

The following describes in detail a complete disassembly procedure for quick disassembly of a battery by means of specific embodiments:

quick disassembly: when the shearing force from the vertical beam 11 received by the locking pin 21 tends to zero, the locking pin 21 is manually or by using a sleeve tool to unscrew the locking pin 21, the locking pin 21 is taken down, and then all integrated wires of the battery pack are disconnected with the high-voltage wire harness quick adapter 301, the low-voltage wire harness quick adapter 302 and the radiating waterway quick adapter 303 respectively, and finally, the bracket 1 is moved by using a forklift or special tool equipment.

And (3) quick installation: when the lower bottom plate 122 of the bracket 1 is lifted by a forklift or the bracket lifting lug 14 is hung by special tooling equipment, and when the connecting through holes of the bracket 1 and the frame 4 are aligned with the connecting holes of the bolt motherboard 22, the locking pin 21 is inserted to pass through the connecting holes, the locking pin 21 is screwed down by manual or sleeve tool, the forklift or the special tooling equipment is removed, and finally each integrated wire of the battery pack is respectively connected with the high-voltage wire harness quick adapter 301, the low-voltage wire harness quick adapter 302 and the radiating waterway quick adapter 303 of the integrated adapter plate 3.

While the foregoing is directed to embodiments of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (10)

1. A quick release bracket assembly comprising:

the device comprises a bracket (1), a locking assembly (2) and a reinforcing support assembly (5), wherein one side of the bracket (1) connected with the reinforcing support assembly (5) is a bearing side;

the upper portion of the bearing side of the bracket (1) is detachably connected to the outer side of the middle of the frame (4) through the locking assembly (2), the lower portion of the bearing side of the bracket (1) is connected with the reinforcing support assembly (5), and the top end face of the reinforcing support assembly (5) is supported below the frame (4).

2. A quick release bracket assembly as defined in claim 1, wherein:

the locking assembly (2) comprises a locking pin (21) and a bolt mother board (22), the locking pin (21) is used for being connected with the bolt mother board (22) along the circumferential direction of the locking pin (21), a protruding structure is arranged at one end of the locking pin (21), and the protruding structure of the locking pin (21) is clamped inside the bolt mother board (22) by rotating the connecting position of the locking pin (21) relative to the bolt mother board.

3. A quick release bracket assembly as defined in claim 2, wherein:

the locking pin (21) comprises a plug-in portion (212) and a locking portion (213), wherein the plug-in portion (212) is a cylinder, a plurality of accommodating grooves (2121) are formed in the surface of the plug-in portion (212) in the circumferential direction of the plug-in portion (212), an elastic body (2122) is accommodated in the accommodating grooves (2121), the locking portion (213) is of a spherical protruding structure, and the locking portion (213) is elastically connected with the plug-in portion (212) and is clamped in the accommodating grooves (2121) of the plug-in portion (212).

4. A quick release bracket assembly as defined in claim 2, wherein:

the locking pin (21) comprises a plug-in portion (212) and a locking portion (213), the plug-in portion (212) is a cylinder, the locking portion (213) is in a sphere shape, and the outer surface of the plug-in portion (212) is rigidly connected with the sphere bottom surface of the locking portion (213) along the circumferential direction of the plug-in portion (212).

5. A quick release bracket assembly as defined in claim 1, wherein:

the bracket (1) comprises vertical beams (11) and a bottom plate (12), wherein the number of the vertical beams (11) is a plurality of the vertical beams (11) which are arranged along the length direction of the bottom plate (12), and the upper parts of the vertical beams (11) are connected with the frame (4) through the locking assemblies (2).

6. A quick release bracket assembly as defined in claim 5, wherein:

the bottom plate (12) comprises an upper bottom plate (121) and a lower bottom plate (122), wherein the upper bottom plate (121) and the lower bottom plate (122) are of tray structures provided with accommodating battery pack spaces, the upper bottom plate (121) and the lower bottom plate (122) are arranged in an upper layer and a lower layer, and the upper bottom plate (121) and the lower bottom plate (122) are connected through connecting upright posts (13).

7. The quick release bracket assembly of claim 6, wherein:

the bottom of the reinforcement supporting component (5) is connected to the bottom of the lower bottom plate (122), and the reinforcement supporting component (5), the vertical beams (11), the bottom plate (12) and the connecting upright posts (13) together form a bearing structure of the single-side battery bracket.

8. The quick release bracket assembly of claim 7, wherein:

the reinforcing support assembly (5) comprises a diagonal brace (51) and a bottom beam (52), the bottom beam (52) is connected to the bottom of the vertical beam (11), one end of the diagonal brace (51) is connected to the vertical beam (11), the other end of the diagonal brace is connected to the bottom beam (52), and the diagonal brace (51), the bottom beam (52) and the vertical beam (11) are of a triangular structure.

9. The quick release bracket assembly of claim 8, wherein:

the upper end face of the diagonal brace (51) is of a planar structure, and when the vertical beam is installed, the upper portion of the vertical beam (11) is connected to the frame (4) through the locking assembly (2), and the upper end face of the diagonal brace (51) abuts against the lower end face of the frame (4).

10. A quick release bracket assembly as defined in claim 1, wherein:

the quick-dismantling type bracket assembly further comprises an integrated type adapter plate (3), the integrated type adapter plate (3) is used as a medium for realizing electric connection between a battery pack and an automobile, and the integrated type adapter plate (3) comprises a high-voltage wire harness quick adapter (301) and a low-voltage wire harness quick adapter (302).