CN217320499U

CN217320499U - Electric vehicle frame with reinforcing structure

Info

Publication number: CN217320499U
Application number: CN202220206257.2U
Authority: CN
Inventors: 李永; 崔世鹏
Original assignee: Xinxiang Hezon Xinhui Vehicle Co ltd
Current assignee: Xinxiang Hezon Xinhui Vehicle Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-30
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses an electric motor car frame with reinforced structure, including frame, built-in perpendicular frame, built-in crossbearer and support reinforcement angle piece, the internal connection of frame is provided with a plurality of built-in perpendicular frames, and the internal connection of frame one side is provided with a plurality of first fixed screws, and the built-in crossbearer of both sides fixedly connected with is all put at the both ends of built-in perpendicular frame, and the connection of the inside both ends of frame is provided with the wheel carrier, and the both ends of wheel carrier and the top and the bottom of frame are all connected and are provided with the wheel. The utility model discloses a strengthening accessories such as plug-in components and first fixed spiral shell spare, the setting of strengthening plug-in components and first fixed spiral shell spare can be convenient for with the built-in slot threaded connection who erects in the frame both ends to and the fixed orifices threaded connection who sets up in built-in crossbearer one end, then utilize the mode that both ends and frame avris are connected to realize carrying out simple reinforcement work, improve the frame and built-in stability of erecting and the holistic connection of built-in crossbearer.

Description

Electric vehicle frame with reinforcing structure

Technical Field

The utility model relates to an electric motor car frame technical field specifically is an electric motor car frame with reinforced structure.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen. The pure electric vehicle is a vehicle driven by a motor. Compared with a fuel automobile, the main difference of the pure electric automobile is four parts, namely a driving motor, a speed regulation controller, a power battery and a vehicle-mounted charger. Compared with a gas station, the system is provided with a public ultrafast charging station. The quality difference of the pure electric vehicle depends on the four large components, and the value of the pure electric vehicle also depends on the quality of the four large components. The application of the pure electric vehicle is directly related to the selection and the configuration of the four main components.

The existing electric vehicle frame has poor fixity, and is easy to loose and have unstable integrity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car frame with reinforced structure to solve the current electric motor car frame that provides in the above-mentioned background art, the fixity is relatively poor, appears becoming flexible easily and the unstable problem of wholeness appears the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car frame with reinforced structure, includes frame, built-in vertical frame, built-in crossbearer and supports and consolidate the angle piece, the internal connection of frame is provided with a plurality of built-in vertical frames, the internal connection of frame one side is provided with a plurality of first fixed screws, the built-in crossbearer of both sides fixedly connected with in both ends of built-in vertical frame all, the inside both ends of frame are connected and are provided with the wheel carrier, the both ends of wheel carrier and the top and the bottom of frame are all connected and are provided with the wheel.

Preferably, the top, the bottom and both sides of frame all connect and are provided with a plurality of reinforcement plug-ins, the internal connection at built-in perpendicular frame both ends is provided with the slot, the both sides of built-in perpendicular frame are all connected and are provided with the fixed screw of a plurality of seconds.

Preferably, one side of the frame outer frame is fixedly connected with one end of the built-in cross frame through a reinforcing plug-in unit.

Preferably, one side of frame and built-in vertical frame all is provided with the reinforcement fagging, one side of consolidating the fagging is provided with the shock pad layer, the shock pad layer contacts with frame and built-in vertical frame.

Preferably, the connection and connection positions of the built-in vertical frame and the built-in transverse frame are provided with supporting and reinforcing corner pieces in a connected mode.

Preferably, the method is as described.

Preferably, the inside at reinforcement fagging and shock pad layer both ends is provided with the fixed spiral shell spare of second, reinforcement fagging and shock pad layer are through the fixed spiral shell spare of the inside second that sets up in both ends and the fixed screw of second and first fixed screw threaded connection realize reinforcing the fagging and shock pad layer and be connected with frame and built-in vertical frame respectively, and two reinforcement faggings pass through connecting rod fixed connection.

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

(1) according to the electric vehicle frame with the reinforcing structure, the reinforcing plug-in piece and the first fixing screw piece are arranged on accessories such as the reinforcing plug-in piece and the first fixing screw piece, so that the reinforcing plug-in piece and the first fixing screw piece can be conveniently in threaded connection with slots in two ends of the built-in vertical frame and in threaded connection with a fixing hole in one end of the built-in transverse frame, simple reinforcing work is realized by using a mode that two ends of the reinforcing plug-in piece and the first fixing screw piece are connected with the side edge of the frame outer frame, and the stability of the connection of the frame outer frame with the built-in vertical frame and the built-in transverse frame is improved;

(2) according to the electric vehicle frame with the reinforced structure, through accessories such as the reinforced supporting plates, the shock absorption cushion layer, the second fixing screw pieces and the connecting rods, the two reinforced supporting plates are in limited support through the connecting rods, the reinforced supporting plates and the shock absorption cushion layer are respectively and fixedly connected with the built-in vertical frame and the frame outer frame through the second fixing screw pieces, the shock absorption cushion layer is clamped between the reinforced supporting plates and the built-in vertical frame or the frame outer frame, the shock absorption effect is achieved, looseness of the second fixing screw pieces is avoided, the supporting and reinforcing effects of the frame outer frame and the built-in vertical frame can be improved through the reinforced supporting plates, and the problem of extrusion deformation is solved when the frame is placed;

(3) this kind of electric motor car frame with reinforced structure through supporting reinforcing angle piece accessory, built-in crossbearer can weld the support reinforcing angle piece with built-in vertical frame handing-over contained angle department, and connected mode is simple and the effect is good, plays stack reinforcing effect to right angle handing-over department, has improved stability.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point C in fig. 1 according to the present invention.

In the figure: 1. a frame outer frame; 101. a first fixing screw hole; 2. a vertical frame is arranged inside; 201. a slot; 202. a second fixing screw hole; 3. a transverse frame is arranged inside; 4. a wheel carrier; 5. a wheel; 6. a reinforcing insert; 7. a first fixing screw; 8. reinforcing a supporting plate; 9. a shock absorbing cushion layer; 10. a second fixing screw; 11. a connecting rod; 12. and supporting and reinforcing corner pieces.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1-4, the present invention provides an embodiment: an electric vehicle frame with a reinforcing structure comprises a frame outer frame 1, built-in vertical frames 2, built-in transverse frames 3 and supporting and reinforcing corner pieces 12, wherein the frame outer frame 1 is internally connected with the built-in vertical frames 2, the supporting and reinforcing corner pieces 12 are arranged at the connecting and connecting positions of the built-in vertical frames 2 and the built-in transverse frames 3 in a connecting manner, and the supporting and reinforcing corner pieces 12 play a role in reinforcing the stability of the connecting positions of the built-in vertical frames 2 and the built-in transverse frames 3;

a plurality of first fixing screw holes 101 are formed in the inner part of one side of the frame outer frame 1 in a connecting manner, the two sides of each of the two ends of the built-in vertical frame 2 are fixedly connected with the built-in transverse frame 3, the two ends of the inner part of the frame outer frame 1 are provided with wheel frames 4 in a connecting manner, the two ends of the wheel frames 4 and the top and the bottom of the frame outer frame 1 are provided with wheels 5 in a connecting manner, and the first fixing screw holes 101 are convenient to be in threaded connection with the second fixing screw pieces 10;

the top, the bottom and two sides of the frame outer frame 1 are all connected with a plurality of reinforcing plug-ins 6, the inner parts of two ends of the built-in vertical frame 2 are connected with slots 201, two sides of the built-in vertical frame 2 are all connected with a plurality of second fixing screw holes 202, and the reinforcing plug-ins 6 are connected with the slots 201 to realize the connection of the frame outer frame 1 and one end of the built-in vertical frame 2;

preferably, one side of the inner part of the frame outer frame 1 is fixedly connected with one end of the built-in cross frame 3 through a reinforcing plug-in unit 6;

one sides of the frame outer frame 1 and the built-in vertical frame 2 are provided with reinforcing supporting plates 8, one side of each reinforcing supporting plate 8 is provided with a shock absorption cushion layer 9, and the shock absorption cushion layer 9 is in contact with the frame outer frame 1 and the built-in vertical frame 2;

the inside at reinforced fagging 8 and shock pad layer 9 both ends is provided with the fixed spiral shell spare 10 of second, and reinforced fagging 8 and shock pad layer 9 realize through the fixed spiral shell spare 10 of the inside second that sets up in both ends and the fixed screw 202 of second and the threaded connection of first fixed screw 101 that reinforced fagging 8 and shock pad layer 9 are connected with frame 1 and built-in erector 2 respectively, and two reinforced fagging 8 are through connecting rod 11 fixed connection.

When the embodiment of the application is used: the reinforcing insert 6 and the first fixing screw 7 are provided to be easily screw-coupled with the insertion grooves 201 formed in both ends of the built-in vertical frame 2 and with the fixing hole formed in one end of the built-in horizontal frame 3, then utilize the mode that both ends and frame 1 avris are connected to realize carrying out simple reinforcement work, carry out spacing support through connecting rod 11 between two reinforcement faggings 8, reinforcement fagging 8 and shock attenuation bed course 9 carry out fixed connection with built-in vertical frame 2 and frame 1 respectively through the fixed screw 10 of second, shock attenuation bed course 9 presss from both sides reinforce fagging 8 and built-in vertical frame 2 or with frame 1 between, play the shock attenuation effect, it is not hard up to avoid the fixed screw 10 of second to appear, built-in crossbearer 3 and built-in vertical frame 2 handing-over contained angle department can weld and support reinforcement corner piece 12, the connected mode is simple and the effect is good, play the stack reinforcing effect to right angle handing-over department.

Claims

1. The utility model provides an electric motor car frame with reinforced structure, its characterized in that, includes frame (1), built-in erector (2), built-in crossbearer (3) and supports and consolidate corner piece (12), the internal connection of frame (1) is provided with a plurality of built-in erector (2), the internal connection of frame (1) one side is provided with a plurality of first fixed screw (101), both sides fixedly connected with built-in crossbearer (3) are all put at the both ends of built-in erector (2), the inside both ends of frame (1) are connected and are provided with wheel carrier (4), the both ends of wheel carrier (4) and the top and the bottom of frame (1) are all connected and are provided with wheel (5).

2. An electric vehicle frame provided with a reinforcing structure as claimed in claim 1, wherein: the frame is characterized in that the top, the bottom and the two sides of the frame outer frame (1) are provided with a plurality of reinforcing plug-in units (6) in a connected mode, the internal connection at the two ends of the built-in vertical frame (2) is provided with slots (201), and the two sides of the built-in vertical frame (2) are provided with a plurality of second fixing screw holes (202) in a connected mode.

3. An electric vehicle frame provided with a reinforcing structure as claimed in claim 2, wherein: one side of the interior of the frame outer frame (1) is fixedly connected with one end of the built-in transverse frame (3) through a reinforcing plug-in piece (6).

4. An electric vehicle frame provided with a reinforcing structure as claimed in claim 3, wherein: frame (1) and built-in perpendicular one side of putting up (2) all are provided with and consolidate fagging (8), one side of consolidating fagging (8) is provided with shock pad layer (9), shock pad layer (9) and frame (1) and built-in perpendicular contact of putting up (2).

5. An electric vehicle frame provided with a reinforcing structure as claimed in claim 4, wherein: the connection and connection positions of the built-in vertical frame (2) and the built-in transverse frame (3) are provided with supporting and reinforcing corner pieces (12) in a connection mode.

6. An electric vehicle frame provided with a reinforcing structure as claimed in claim 2, wherein: the reinforcing plug-in (6) is fixedly connected with the frame outer frame (1) and the inside of the slot (201) in a threaded manner through the first fixing screws (7) arranged inside the two ends.

7. An electric vehicle frame provided with a reinforcing structure as claimed in claim 4, wherein: consolidate inside at fagging (8) and shock pad layer (9) both ends and be provided with the fixed spiral shell spare of second (10), consolidate fagging (8) and shock pad layer (9) and realize consolidating fagging (8) and shock pad layer (9) and be connected with frame (1) and built-in perpendicular frame (2) respectively through the fixed spiral shell spare of the inside second (10) that sets up in both ends and second fixed screw (202) and first fixed screw (101) threaded connection, and two consolidate fagging (8) and pass through connecting rod (11) fixed connection.