CN219056487U

CN219056487U - Detachable modularized electric vehicle frame

Info

Publication number: CN219056487U
Application number: CN202223604250.5U
Authority: CN
Inventors: 邵永铎
Original assignee: Tianjin Wangsheng Industry And Trade Co ltd
Current assignee: Tianjin Wangsheng Industry And Trade Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-23
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the field of electric vehicle frames, in particular to a detachable modularized electric vehicle frame which comprises a connecting frame, slots are formed in the front side and the rear side of the left side and the right side of the connecting frame, C-shaped blocks are movably inserted into the sides of a group of inner walls of the four slots, a front frame is fixedly connected to the left side of each C-shaped block, a rear frame is fixedly connected to the right side of each C-shaped block, through grooves are formed in the side of each C-shaped block vertical block, and rectangular blocks are fixedly connected to the top surface of the connecting frame. The device is through the mutual cooperation between threaded rod, L shape piece, slot, logical groove isotructure, through the outside that two C shape piece erects the piece removal slot about will, unpack apart preceding frame and back frame to accomplish the dismantlement of back to the electric motor car frame, thereby reduced the space that the electric motor car frame occupy in the transport vechicle inside, thereby make the transport vechicle more to the quantity of electric motor car frame transportation.

Description

Detachable modularized electric vehicle frame

Technical Field

The utility model relates to the field of electric vehicle frames, in particular to a detachable modularized electric vehicle frame.

Background

In recent years, the electric vehicle in China rapidly develops, and has a great industrial foundation, so that the electric vehicle is produced, consumed and exported in China. Bringing huge economic benefits to China.

The current in-process of transporting electric motor car frame is because electric motor car frame is whole great, occupies the inside space of transport vechicle more to make the transport vechicle less to the quantity of electric motor car frame transportation, and people have more road surfaces of jolting on riding the in-process that electric motor car was gone, make the inside battery of electric motor car produce great vibration easily, thereby make the electric motor car ride after long time, the reduction appears appearing easily in the life-span of battery, thereby make the journey that electric motor car was ridden shorter.

Disclosure of Invention

The utility model aims to provide a detachable modularized electric vehicle frame, which aims to solve the problems that in the background technology, the number of transport vehicles for transporting the electric vehicle frame is small, and the riding distance of the electric vehicle is short.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dismantled and assembled modularization electric motor car frame, includes the linking frame, the front and back both sides of linking frame left and right sides all have seted up the slot, four slot two are the C shape piece of all activity grafting of the side of a set of inner wall, left side the left side of the horizontal piece of C shape piece is fixed connection with preceding frame, the right side of the horizontal piece of C shape piece is fixed connection with back frame, the logical groove has been seted up to the side of the vertical piece of C shape piece;

the top surface of the connecting frame is fixedly connected with a rectangular block, the left side and the right side of the front side of the rectangular block are respectively and rotatably connected with a threaded rod, rectangular grooves are respectively formed in the left side and the right side of the bottom surface of the rectangular block, L-shaped blocks are respectively and slidably connected with the front side and the rear side of the inner wall of the rectangular groove, the side surfaces of the threaded rods are in threaded connection with the side surfaces of the vertical blocks of the L-shaped blocks, and the side surfaces of the transverse blocks of the L-shaped blocks are in sliding connection with the side surfaces of the inner walls of the through grooves;

the four L-shaped blocks are two L-shaped plates fixedly connected to one sides of a group of four transverse blocks in pairs, baffle plates are fixedly connected to the left side and the right side of the middle of the bottom surface of the inner wall of the connecting frame, long grooves are formed in the middle of the left side of the baffle plates, the side surfaces of the inner walls of the long grooves are in sliding connection with the side surfaces of the transverse plates of the L-shaped plates, storage batteries are respectively lapped on the front side and the rear side of the bottom surface of the inner wall of the connecting frame, and the lower side of the transverse plates of the L-shaped plates are in sliding connection with the upper sides of the storage batteries.

Preferably, the number of the threaded rods is two, the rear ends of the two threaded rods extend to the rear side of the rectangular block, and the two threaded rods are connected through belt transmission.

Preferably, the length of the L-shaped block transverse block is equal to the length of the side surface of the inner wall of the through groove.

Preferably, the directions of the thread spirals at the front side and the rear side of the threaded rod are opposite, bearings are fixedly sleeved on the front side and the rear side of the threaded rod, and the outer ring of the bearings is fixedly connected with the inside of the connecting frame.

Preferably, the number of the L-shaped plates is two, and one side of the two L-shaped plate vertical plates opposite to one side of the two L-shaped block vertical blocks which are a group is on the same horizontal plane.

Preferably, the included angle between the front side, the rear side and the ground of the top surface of the rectangular block is 15 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation among the structures such as the threaded rod, the L-shaped blocks, the slots, the through slots and the like, the front frame and the rear frame are detached by moving the left and right C-shaped block vertical blocks outside the slots, so that the electric vehicle frame is detached after the disassembly is finished, the space occupied by the electric vehicle frame in the transport vehicle is reduced, and the transport vehicle is enabled to transport more electric vehicle frames.

According to the utility model, through the cooperation among the structures such as the threaded rod, the L-shaped block, the L-shaped plate and the like, the side surfaces of the L-shaped plate vertical plate and the L-shaped plate transverse plate are contacted with the side surfaces of the storage battery, so that the L-shaped block is inserted into the inner wall side of the through groove to fix the front frame and the rear frame, and the L-shaped plate is used for fixing the storage battery, thereby reducing the possibility of vibration of the storage battery in the riding process of the electric vehicle, prolonging the service life of the storage battery and enabling the riding distance of the electric vehicle to be longer.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an expanded cross-sectional view of a partial three-dimensional structure of the present utility model;

fig. 3 is a partial perspective view of the present utility model.

In the figure: 1. a connection frame; 2. a slot; 3. a front frame; 4. a rear frame; 5. rectangular blocks; 6. a threaded rod; 7. rectangular grooves; 8. an L-shaped block; 9. a C-shaped block; 10. a through groove; 11. a baffle; 12. a long groove; 13. an L-shaped plate; 14. and a storage battery.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the detachable modularized electric vehicle frame comprises a connecting frame 1, slots 2 are formed in the front side and the rear side of the left side and the right side of the connecting frame 1, C-shaped blocks 9 are movably inserted into the sides of a group of inner walls of the four slots 2, a front frame 3 is fixedly connected to the left side of a left side C-shaped block 9 transverse block, a rear frame 4 is fixedly connected to the right side of a right side C-shaped block 9 transverse block, and through grooves 10 are formed in the sides of vertical blocks of the C-shaped block 9;

the top surface of the connecting frame 1 is fixedly connected with a rectangular block 5, the left side and the right side of the front side of the rectangular block 5 are respectively and rotatably connected with a threaded rod 6, the left side and the right side of the bottom surface of the rectangular block 5 are respectively provided with a rectangular groove 7, the front side and the rear side of the inner wall of the rectangular groove 7 are respectively and slidably connected with an L-shaped block 8, the side surface of the threaded rod 6 is in threaded connection with the side surface of a vertical block of the L-shaped block 8, and the side surface of a transverse block of the L-shaped block 8 is in sliding connection with the side surface of the inner wall of the through groove 10;

two L-shaped blocks 8 are a group of four transverse blocks, two opposite sides of each transverse block are fixedly connected with an L-shaped plate 13, the left side and the right side of the middle part of the bottom surface of the inner wall of the connecting frame 1 are fixedly connected with a baffle plate 11, the middle part of the left side of the baffle plate 11 is provided with a long groove 12, the side surface of the inner wall of the long groove 12 is in sliding connection with the side surface of the transverse plate of the L-shaped plate 13, the front side and the rear side of the bottom surface of the inner wall of the connecting frame 1 are respectively lapped with a storage battery 14, and the lower side of the transverse plate of the L-shaped plate 13 is in sliding connection with the upper side of the storage battery 14.

In this embodiment, as shown in fig. 1 and 3, the number of the threaded rods 6 is two, the rear ends of the two threaded rods 6 extend to the rear side of the rectangular block 5, and the two threaded rods 6 are connected by a belt transmission, so that the two threaded rods 6 can rotate simultaneously by the belt.

In this embodiment, as shown in fig. 1, 2 and 3, the length of the L-shaped block 8 is equal to the length of the side surface of the inner wall of the through groove 10, and the L-shaped block 8 can be fully inserted into the side surface of the inner wall of the through groove 10 to fix the C-shaped block 9 conveniently.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the directions of the screw threads on the front and rear sides of the threaded rod 6 are opposite, and the front and rear sides of the threaded rod 6 are fixedly sleeved with bearings, the outer ring of the bearings is fixedly connected with the inside of the connecting frame 1, the threaded rod 6 with opposite screw threads conveniently drives two L-shaped blocks 8 which are a group to be simultaneously closed inwards or opened outwards, and the bearings reduce the resistance of the threaded rod 6 when the side surface of the connecting frame 1 rotates.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the number of the L-shaped plates 13 is two, and one side of the two opposite L-shaped plates 13 vertical plates is on the same horizontal plane with the opposite side of the two L-shaped blocks 8 vertical blocks, and when the L-shaped plates 13 vertical plates on the same horizontal plane with the L-shaped blocks 8 vertical blocks drive the threaded rod 6 to drive the two L-shaped blocks 8 vertical blocks to be closed in the middle, the L-shaped plates 13 vertical plates can be closed to the middle to the same position as the L-shaped blocks 8 vertical blocks, so that the storage battery 14 can be conveniently installed and replaced.

In this embodiment, as shown in fig. 1, the included angle between the front and rear sides of the top surface of the rectangular block 5 and the ground is 15 °, and the top surface of the rectangular block 5 with the inclined surface can remove impurities such as dust on the top surface of the rectangular block 5 from the top surface of the rectangular block 5.

The application method and the advantages of the utility model are as follows: when the detachable modularized electric vehicle frame is used, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, through rotating left side threaded rod 6 for left side threaded rod 6 passes through the belt and drives right side threaded rod 6 rotation, the direction of both sides screw is opposite around through threaded rod 6, make threaded rod 6 drive two L shape pieces 8 that are a set of inwards closed simultaneously, make the outside that L shape piece 8 horizontal block moved slot 10, through with the outside of two C shape piece 9 perpendicular piece removal slot 2 about, unpack preceding frame 3 and back frame 4, thereby accomplish the dismantlement to the electric motor car frame after, thereby reduced the space that the electric motor car frame occupy in the transport vechicle inside, make the transport vechicle more to the quantity of electric motor car frame transportation.

The two L-shaped blocks 8 which are a group are driven by the threaded rods 6 with opposite screw threads to open outwards simultaneously, so that the two L-shaped blocks 8 which are a group drive the two L-shaped plates 13 to move towards the front side and the rear side of the inner wall of the long groove 12, the vertical plates of the L-shaped plates 13 are contacted with the side surfaces of the transverse plates of the L-shaped plates 13, the side surfaces of the inner walls of the through grooves 10 are used for fixing the front frame 3 and the rear frame 4, and the L-shaped plates 13 are used for fixing the storage battery, so that the possibility of vibration of the storage battery in the riding process of the electric vehicle is reduced, the service life of the storage battery is prolonged, and the riding distance of the electric vehicle is longer.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dismantled and assembled modularization electric motor car frame, includes connecting frame (1), its characterized in that: slots (2) are formed in the front side and the rear side of the left side and the right side of the connecting frame (1), C-shaped blocks (9) are movably inserted into the two side surfaces of a group of inner walls of the four slots (2), a front frame (3) is fixedly connected to the left side of a transverse block of the C-shaped blocks (9), a rear frame (4) is fixedly connected to the right side of the transverse block of the C-shaped blocks (9), and through grooves (10) are formed in the side surfaces of vertical blocks of the C-shaped blocks (9);

the top surface of connecting frame (1) fixedly connected with rectangle piece (5), the left and right sides of rectangle piece (5) front side all rotates and is connected with threaded rod (6), rectangle groove (7) have all been seted up to the left and right sides of rectangle piece (5) bottom surface, both sides around rectangle groove (7) inner wall all sliding connection have L shape piece (8), the side of threaded rod (6) and the side threaded connection of L shape piece (8) vertical block, the side of L shape piece (8) horizontal piece and the side sliding connection of logical groove (10) inner wall;

the four L-shaped blocks (8) are two L-shaped plates (13) fixedly connected to one side of a group of four transverse blocks, the left side and the right side of the middle part of the bottom surface of the inner wall of the connecting frame (1) are fixedly connected with baffle plates (11), long grooves (12) are formed in the middle part of the left side of each baffle plate (11), the side surfaces of the inner wall of each long groove (12) are in sliding connection with the side surfaces of the transverse plates of the L-shaped plates (13), storage batteries (14) are respectively lapped on the front side and the rear side of the bottom surface of the inner wall of the connecting frame (1), and the lower side of each transverse plate of the L-shaped plates (13) is in sliding connection with the upper side of each storage battery (14).

2. A removable modular electric vehicle frame as set forth in claim 1, wherein: the number of the threaded rods (6) is two, the rear ends of the two threaded rods (6) extend to the rear side of the rectangular block (5), and the two threaded rods (6) are connected through belt transmission.

3. A removable modular electric vehicle frame as set forth in claim 1, wherein: the length of the transverse block of the L-shaped block (8) is equal to the length of the side surface of the inner wall of the through groove (10).

4. A removable modular electric vehicle frame as set forth in claim 1, wherein: the directions of thread spirals on the front side and the rear side of the threaded rod (6) are opposite, bearings are fixedly sleeved on the front side and the rear side of the threaded rod (6), and the outer ring of the bearings is fixedly connected with the inside of the connecting frame (1).

5. A removable modular electric vehicle frame as set forth in claim 1, wherein: the number of the L-shaped plates (13) is two, and one side of the two L-shaped plates (13) opposite to the vertical plates and one side of the two L-shaped blocks (8) opposite to the vertical blocks are arranged on the same horizontal plane.

6. A removable modular electric vehicle frame as set forth in claim 1, wherein: the included angle between the front side, the rear side and the ground of the top surface of the rectangular block (5) is 15 degrees.