CN217124536U

CN217124536U - New forms of energy truck battery frame construction and vehicle

Info

Publication number: CN217124536U
Application number: CN202220861978.7U
Authority: CN
Inventors: 左伟健; 肖宏; 曾小平
Original assignee: Beijing Jingxiang Technology Co Ltd
Current assignee: Beijing Jingxiang Technology Co Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-05
Anticipated expiration: 2032-04-14

Abstract

The application discloses new forms of energy truck battery frame construction and vehicle. Wherein, new forms of energy truck battery frame construction includes frame, battery package, battery frame, installs the battery package in battery frame through the mode of dismantling the connection, and further, this application still includes a plurality of flexible suspensions, and battery frame passes through the longeron fixed connection of flexible suspension and frame. Adopt the flexible piece to be connected between the longeron of battery frame and frame, play the cushioning effect, can effectually reduce the damage that the truck caused to the battery package because of the longeron of frame twists round in the driving process, improve the life of battery package.

Description

New forms of energy truck battery frame construction and vehicle

Technical Field

The application relates to a new forms of energy truck field, concretely relates to new forms of energy truck battery frame construction and vehicle.

Background

New energy automobiles have become an important development direction in the field of automobiles in the modern times, heavy trucks also adopt new energy to supply energy gradually, and in the present aspect, some new energy heavy trucks generally adopt a back battery module mode to supply power to the automobiles or replace batteries because of the reasons of overlarge battery packs, more parts and the like. The power supply and exchange mode can occupy the space of a container, the procedure for exchanging the battery pack is complicated, and the gravity center of the truck is higher, so that the heavy truck runs at high speed and has safety risk.

And in addition, some new energy heavy trucks adopt a scheme of installing the battery pack beside the frame, and the scheme does not occupy the space of a container and is convenient to assemble, but still has certain improvement space. When the truck is driven, the longitudinal beam of the frame can drive the battery pack to twist, and the service life of the battery pack is damaged.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application discloses a new energy truck battery frame structure and a vehicle to overcome the above problems or at least partially solve the above problems.

The technical scheme adopted by the application is as follows: the utility model provides a new forms of energy truck battery frame construction, includes frame, battery package, battery frame, installs the battery package in battery frame through the mode that can dismantle the connection, and further, this application still includes a plurality of flexible suspensions, and battery frame passes through the longeron fixed connection of flexible suspension and frame. The application also provides a vehicle using the new energy truck battery frame structure.

The application has the advantages that: adopt the flexible piece to be connected between the longeron of battery frame and frame, play the cushioning effect, can effectually reduce the damage that the truck caused to the battery package because of the longeron of frame twists round in the driving process, improve the life of battery package.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1-3 are perspective views of the present application from different angles, respectively.

In the figure: 1. a frame; 2. a battery pack; 3. a battery frame; 4. and (4) flexibly suspending.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to perform clear and complete description of the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

In an embodiment of the application, referring to fig. 1 to 3, a new energy truck battery frame structure includes a vehicle frame 1, a battery pack 2, and a battery frame 3, wherein the battery pack 2 is installed in the battery frame 3 in a detachable connection manner, and further, the application further includes a plurality of flexible suspensions 4, and the battery frame 3 is fixedly connected with a longitudinal beam of the vehicle frame 1 through the flexible suspensions 4. In the embodiment, the battery frame 3 is connected with the longitudinal beams of the frame 1 through the flexible parts, the buffer effect of the flexible parts can effectively reduce the damage to the battery pack 2 caused by the twisting of the longitudinal beams of the frame in the driving process of the truck, and the service life of the battery pack 2 is prolonged.

Preferably, in one embodiment of the present application, the flexible suspension 4 is made of a rubber material.

Preferably, in an embodiment of the present application, the battery pack 2 and the battery frame 3 are detachably connected through a locking mechanism such as a bolt assembly or a buckle assembly, which facilitates the replacement of the battery pack and improves the assembly efficiency.

In one embodiment of the present application, the flexible suspension 4 is rigidly connected to the battery frame 3 and the longitudinal beam of the vehicle frame 1. Preferably, the battery frame 3 and the flexible suspension 4 are rigidly connected through bolts, the flexible suspension 4 is rigidly mounted on a longitudinal beam of the frame through bolts, the battery pack 2 in the battery frame 3 can be effectively protected, and the structure of the original longitudinal beam of the frame 1 is not damaged, so that the vertical bearing capacity is ensured without influencing other components mounted on the frame 1.

In one embodiment of the present application, the battery frames 3 are symmetrically installed on both sides of the frame 1, so that the stress balance of both sides of the frame 1 can be ensured. Further, a plurality of flexible suspensions 4 are respectively arranged on the longitudinal beams of the frame 1 at two sides, preferably, an even number of flexible suspensions 4, such as four, six or eight flexible suspensions 4, are arranged symmetrically at two sides, and the stress balance of the frame 1 can be further ensured.

The application also provides a vehicle which uses the new energy truck battery frame structure in the embodiment.

In view of the above, it is only the specific embodiments of the present invention that other modifications and variations can be made by those skilled in the art based on the above-described embodiments in light of the above teachings. It should be understood by those skilled in the art that the foregoing detailed description is for the purpose of better explaining the present invention, and the scope of the present invention should be determined by the scope of the claims.

Claims

1. The utility model provides a new forms of energy truck battery frame construction, includes frame, battery package, battery frame, the battery package through can dismantle the mode of connection install in the battery frame, its characterized in that still includes a plurality of flexible suspensions, the battery frame through flexible suspension with the longeron fixed connection of frame.

2. The new energy truck battery frame structure of claim 1, in which the flexible suspension is made of a rubber material.

3. The new energy truck battery frame structure of claim 2, characterized in that the flexible suspension is rigidly connected to the battery frame and the longitudinal beams of the vehicle frame, respectively.

4. The new energy truck battery frame structure of claim 3, in which the rigid connection is a bolted connection.

5. The new energy truck battery frame structure of claim 1, characterized in that the battery frame is symmetrically mounted on both sides of the vehicle frame.

6. The new energy truck battery frame structure of claim 5, characterized in that the plurality of flexible suspensions are respectively disposed on the longitudinal beams of the vehicle frame on both sides.

7. The new energy truck battery frame structure of claim 6, characterized in that the number of the flexible suspensions is four, or six, or eight, and the flexible suspensions are symmetrically arranged on the longitudinal beams of the vehicle frame at two sides respectively.

8. The new energy truck battery frame structure of claim 1, characterized in that the battery pack is detachably connected to the battery frame by a locking mechanism.

9. The new energy truck battery frame structure of claim 8, characterized in that the locking mechanism is a bolt assembly or a snap assembly.

10. A vehicle characterized by using the new energy truck battery frame structure according to any one of claims 1 to 9.