CN217260501U

CN217260501U - Novel electric vehicle frame

Info

Publication number: CN217260501U
Application number: CN202220988880.8U
Authority: CN
Inventors: 周跃飞
Original assignee: Tianshida Tianjin Technology Co ltd
Current assignee: Tianshida Tianjin Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-23
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a novel electric vehicle frame, which comprises a frame main beam and an adjusting mechanism; the frame main beam comprises a supporting frame which is hollow inside, a first inclined supporting rod is arranged on one side of the supporting frame, a second inclined supporting rod is arranged on one side of the supporting frame, which is far away from the first inclined supporting rod, and an annular supporting plate is arranged on the bottom surface of the inner side of the supporting frame; the supporting frame, the first diagonal brace, the second diagonal brace and the supporting plate are integrally formed; mounting grooves are symmetrically arranged on a group of opposite side walls on the inner side of the supporting frame along the length direction of the frame main beam; and the adjusting mechanism is arranged on the supporting frame by the aid of the mounting groove and used for adjusting the size of the separated part in the supporting frame. The utility model discloses a novel electric motor car frame, the stability on the overall structure of frame has been guaranteed through the integrated into one piece's that sets up frame girder, in addition, through adjustment mechanism, can adjust the inside length of carriage, and then can install the battery of different length, improves the commonality of frame.

Description

Novel electric vehicle frame

Technical Field

The utility model relates to an electric motor car technical field especially relates to a novel electric motor car frame.

Background

An electric vehicle is a vehicle driven by electric power and powered by electric energy. Because the electric vehicle has clean energy and low price, the electric vehicle gradually becomes a commonly used travel tool in people's life and is widely applied to people's daily life.

The main beam of the frame of the existing electric vehicle is mainly formed by welding small parts with tubular structures or plate structures, the welded frame is heavy in weight and volume, and the welded frame is heavy in running, and the welded frame main beam is loosened in structure due to bumping and vibration in the long-time riding process, so that the service life of the whole electric vehicle is influenced; in addition, the position of placing the battery on the general frame girder is fixed size, when changing the battery, can not place the battery of different length, and the commonality is low.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a novel electric vehicle frame.

The utility model provides a novel electric vehicle frame, which comprises a frame girder and an adjusting mechanism; wherein,

the frame main beam comprises a hollow supporting frame, a first inclined supporting rod is arranged on one side of the supporting frame, a second inclined supporting rod is arranged on one side of the supporting frame, which is far away from the first inclined supporting rod, and an annular supporting plate is arranged on the bottom surface of the inner side of the supporting frame; the supporting frame, the first diagonal brace, the second diagonal brace and the supporting plate are integrally formed; mounting grooves are symmetrically formed in a group of opposite side walls on the inner side of the supporting frame along the length direction of the frame main beam;

the adjusting mechanism is arranged on the supporting frame corresponding to the mounting groove and used for adjusting the size of the separated part in the supporting frame.

Preferably, the inner side of the mounting groove is provided with a track along the side wall of the frame main beam in the length direction, and the track is arranged along the length direction of the mounting groove; the inside of mounting groove is provided with the slider, correspond on the wall of slider the track is provided with the gyro wheel, the gyro wheel embedding goes into to correspond the inside setting of track.

Preferably, the adjusting mechanism comprises a limiting plate, and two ends of the limiting plate are respectively and fixedly arranged on the wall surfaces of the two sliding blocks far away from the corresponding mounting grooves; the plate surface on one side of the limiting plate is symmetrically and fixedly provided with studs, the studs are arranged in parallel to the length direction of the mounting groove, and the outer sides of the studs are in threaded connection with threaded sleeves; a butting seat is arranged on one side surface, close to the stud, of the inner side of the supporting frame, corresponding to the threaded sleeve, a clamping groove is formed in one surface, close to the stud, of the butting seat, the clamping groove is arranged corresponding to the threaded sleeve, and one end, far away from the stud, of the threaded sleeve can be clamped in the clamping groove; the bottom of the clamping groove is provided with a limiting column, and the limiting column can be inserted into the internal thread channel of the thread sleeve.

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

the utility model discloses a novel electric motor car frame, the frame girder through the integrated into one piece who sets up has guaranteed the stability on the overall structure of frame, in addition, through adjustment mechanism, can adjust the inside length of carriage at will, and then can install the battery of different length, improves the commonality performance of frame, and the battery is wrapped up in the inboard of carriage by carriage, backup pad and limiting plate, and the steadiness is good.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural diagram of a front view of a frame of a novel electric vehicle provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a top view of the frame of the novel electric vehicle;

FIG. 3 is an enlarged view of the structure at A;

reference numbers in the figures: 1. a frame main beam; 11. a support frame; 12. a first diagonal brace; 13. a second diagonal brace; 14. a support plate; 15. installing a groove; 16. a track; 17. a slider;

2. an adjustment mechanism; 21. a limiting plate; 22. a stud; 23. a threaded bushing; 24. a butting seat; 25. clamping the groove; 26. a limiting column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, an embodiment of the present invention provides a novel electric vehicle frame, including a frame main beam 1 and an adjusting mechanism 2; wherein,

the frame main beam 1 comprises a supporting frame 11 with a hollow interior, wherein a first inclined strut 12 is arranged on one side of the supporting frame 11, a second inclined strut 13 is arranged on one side, away from the first inclined strut 12, of the supporting frame 11, and an annular supporting plate 14 is arranged on the bottom surface of the inner side of the supporting frame 11; the supporting frame 11, the first diagonal brace 12, the second diagonal brace 13 and the supporting plate 14 are integrally formed, so that the structural stability is ensured, and the service life of the electric vehicle can be prolonged; mounting grooves 15 are symmetrically arranged on a group of opposite side walls on the inner side of the support frame 11 along the length direction of the frame main beam 1;

the adjusting mechanism 2 is arranged on the supporting frame 11 corresponding to the mounting groove 15 and used for adjusting the size of the separated part inside the supporting frame 11 so as to limit and fix the battery.

In a preferred embodiment, the inner sides of the mounting grooves 15 are provided with rails 16 along the side walls of the frame main beam 1 in the length direction, and the rails 16 are arranged along the length direction of the mounting grooves 15; the inside of mounting groove 15 is provided with slider 17, and the wall of slider 17 is provided with the gyro wheel corresponding to track 16, and the gyro wheel imbeds the inside setting of corresponding track 16.

In a preferred embodiment, the adjusting mechanism 2 includes a limiting plate 21, and two ends of the limiting plate 21 are respectively and fixedly disposed on the wall surfaces of the two sliders 17 away from the corresponding mounting grooves 15; studs 22 are symmetrically and fixedly arranged on the plate surface on one side of the limiting plate 21, the studs 22 are arranged in parallel to the length direction of the mounting groove 15, and the outer side of each stud 22 is in threaded connection with a threaded sleeve 23; a butting seat 24 is arranged on one side surface of the inner side of the supporting frame 11 close to the stud 22 and corresponds to the threaded sleeve 23, a clamping groove 25 is arranged on one side surface of the butting seat 24 close to the stud 22, the clamping groove 25 is arranged corresponding to the threaded sleeve 23, and one end of the threaded sleeve 23 far away from the stud 22 can be clamped in the clamping groove 25; the bottom of the clamping groove 25 is provided with a limiting column 26, and the limiting column 26 can be inserted into the internal thread passage of the thread sleeve 23.

Wherein, still be provided with threaded connection's nut on the stud 22, after the smooth silk between stud 22 and the screw sleeve 23, the accessible nut carries out spacing fixed, dual guarantee.

The utility model discloses a theory of operation: when the battery is installed, the battery is placed on the supporting plate 14 on the inner side of the supporting frame 11, the limiting plate 21 is moved to one side, close to the limiting plate 21, of the battery, then the threaded sleeve 23 is rotated until one end, far away from the stud 22, of the threaded sleeve 23 is clamped into the clamping groove 25 of the abutting seat 24, meanwhile, the limiting column 26 is inserted into the threaded channel in the threaded sleeve 23, and limiting and fixing of the battery are completed.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel electric vehicle frame is characterized by comprising a frame main beam and an adjusting mechanism; wherein,

the frame main beam comprises a hollow supporting frame, a first inclined supporting rod is arranged on one side of the supporting frame, a second inclined supporting rod is arranged on one side, away from the first inclined supporting rod, of the supporting frame, and an annular supporting plate is arranged on the bottom surface of the inner side of the supporting frame; the supporting frame, the first diagonal brace, the second diagonal brace and the supporting plate are integrally formed; mounting grooves are symmetrically formed in a group of opposite side walls on the inner side of the supporting frame along the length direction of the frame main beam;

2. The novel electric vehicle frame as claimed in claim 1, wherein the inner side of the mounting groove is provided with a rail along the side wall of the frame main beam in the length direction, and the rail is arranged along the length direction of the mounting groove; the inside of mounting groove is provided with the slider, correspond on the wall of slider the track is provided with the gyro wheel, the gyro wheel embedding goes into to correspond the inside setting of track.

3. The novel electric vehicle frame as claimed in claim 2, wherein the adjusting mechanism comprises a limiting plate, and two ends of the limiting plate are respectively and fixedly arranged on the wall surfaces of the two sliding blocks away from the corresponding mounting grooves; the plate surface on one side of the limiting plate is symmetrically and fixedly provided with studs, the studs are arranged in parallel to the length direction of the mounting groove, and the outer sides of the studs are in threaded connection with threaded sleeves; a butting seat is arranged on one side surface of the inner side of the supporting frame, which is close to the stud, corresponding to the threaded sleeve, a clamping groove is arranged on one side surface of the butting seat, which is close to the stud, the clamping groove is arranged corresponding to the threaded sleeve, and one end, which is far away from the stud, of the threaded sleeve can be clamped in the clamping groove; the bottom of the clamping groove is provided with a limiting column, and the limiting column can be inserted into the internal thread channel of the thread sleeve.