CN211810049U

CN211810049U - Anti-deformation electric vehicle frame

Info

Publication number: CN211810049U
Application number: CN202020157021.5U
Authority: CN
Inventors: 张黎黎
Original assignee: Suzhou Trade Port Machinery Parts Co Ltd
Current assignee: Suzhou Trade Port Machinery Parts Co Ltd
Priority date: 2020-01-30
Filing date: 2020-01-30
Publication date: 2020-10-30
Anticipated expiration: 2030-01-30

Abstract

The utility model provides a shape electric motor car frame of preapring for an unfavorable turn of events relates to electric motor car technical field, this shape electric motor car frame of preapring for an unfavorable turn of events, including headstock pipe, connecting piece, girder pipe and pedal support, the inner wall of headstock pipe and the inner wall fixed connection of connecting piece, the inner wall of connecting piece and the inner wall fixed connection of girder pipe, the inner wall of girder pipe and pedal support's inner wall fixed connection. This shape electric motor car frame of preapring for an unfavorable turn of events, the headstock pipe is connected with the girder pipe through the connecting piece, pedal support's outside welds with box heart board and second box heart board, box heart board and second box heart board weld with the both ends of top support and, the both ends of top support weld with first support, first support is connected with being connected one, it is connected through fixing device's inner wall to connect one, fixing device welds with the girder pipe, the external connection of girder pipe has connection two, it is connected with second support to connect two, second support welds with the girder pipe.

Description

Anti-deformation electric vehicle frame

Technical Field

The utility model relates to an electric motor car technical field specifically is a shape electric motor car frame of preapring for an unfavorable turn of events.

Background

The electric vehicle has a not very high share in national economy, but accords with the national energy-saving and environment-friendly trend, greatly facilitates short-distance traffic, and plays an important role in national economy mainly through saving and protecting energy and environment.

The electric bicycle is used as a green sunward industry, the electric bicycle has been developed in China for ten years, the electric bicycle reaches 1.2 hundred million in China at the end of 2010, the electric bicycle is increased at a speed of 30% per year, from the energy consumption perspective, the electric bicycle is only one eighth of a motorcycle and one twelfth of a sedan, the electric bicycle is favored by urban middle and low income levels due to the functional advantages of low price, convenience and environmental protection, the electric bicycle in China is put on the market from development to the middle of the nineties and is produced and sold in small batches until 2012, the electric bicycle is greatly increased year by year, and the market of the electric bicycle in China keeps striding growth in recent years due to vigorous demand.

For the present life, the quality of the frame is more common when the electric vehicle is going out, the quality of the frame is particularly critical, many users do not pay attention to the quality of the frame, the quality is difficult to observe, but the quality of the frame directly determines the safety performance of the whole vehicle, the frame is hidden in the vehicle and cannot be directly checked, so that the control of many manufacturers on the quality of the frame is not strict, and the selection of the good frame is very important for the whole vehicle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a shape electric motor car frame of preapring for an unfavorable turn of events to reached and preapring for an unfavorable turn of events shape effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anti-deformation electric vehicle frame, includes headstock pipe, connecting piece, girder pipe and pedal support, the inner wall of headstock pipe and the inner wall fixed connection of connecting piece, the inner wall of connecting piece and the inner wall fixed connection of girder pipe, the inner wall of girder pipe and pedal support's inner wall fixed connection.

The outer portion of the main beam pipe comprises a fixing device, a first connecting portion, a second support and a second hole, the outer wall of the main beam pipe is fixedly connected with the inner wall of the fixing device, the inner wall of the fixing device is fixedly connected with the outer wall of the first connecting portion, the outer wall of the main beam pipe is fixedly connected with the inner wall of the second support, and the outer wall of the fixing device is provided with the second hole.

The outer part of the pedal bracket comprises a box core plate, a top bracket, a first bracket, a second bracket, a fixing bracket, a box body, a fixing frame, a connecting frame, a second box core plate, a groove and a first hole, the outer wall of the pedal bracket is fixedly connected with the inner wall of the box core plate, the outer wall of the box core plate is fixedly connected with the inner wall of the top bracket, the inner wall of the top bracket is fixedly connected with the inner wall of the first bracket, the outer wall of the pedal bracket is fixedly connected with the inner wall of the second bracket, the outer wall of the pedal bracket is welded with the inner wall of the fixing bracket, the inner wall of the fixing bracket is fixedly connected with the inner wall of the box body, the outer wall of the pedal bracket is fixedly connected with the inner wall of the fixing frame, the outer wall of the pedal bracket is fixedly connected with the inner wall of the second box core plate, the outer wall of the second box core plate is provided, a hole I is formed in the upper portion, far away from the groove, of the outer wall of the second box core plate.

Further, the inner wall of the second connecting part is welded with the inner wall of the second bracket.

Furthermore, the outer wall of the box core plate is provided with a groove, and a hole I is formed in the upper part, far away from the groove, of the outer wall of the box core plate.

Furthermore, the inner wall of the fixed support is fixedly connected with the outer wall of the fixed frame.

Furthermore, the first support has two, connects respectively at the both ends of top support, the both ends of connecting one are connected with first support respectively.

Furthermore, the two connecting parts are respectively connected to the pedal support, and one ends, far away from the pedal support, of the inner walls of the two connecting parts are fixedly connected with the inner walls of the two supports.

(III) advantageous effects

The utility model provides a pair of landscape garden flexible leisure chaise longue. The method has the following beneficial effects:

1. this shape electric motor car frame preapres for an unfavorable turn of events, the headstock pipe is connected with the girder pipe through the connecting piece, the girder union coupling has pedal support, pedal support's outside welds with box heart board and second box heart board, box heart board and second box heart board weld with the both ends of top support and, the both ends of top support weld with first support, first support is connected with being connected one, it is connected through fixing device's inner wall to connect one, fixing device welds with the girder pipe, the external connection of girder pipe has the connection two, it is connected with second support to connect two, second support welds with the girder pipe.

2. This shape electric motor car frame of preapring for an unfavorable turn of events welds through pedal bracket's outer wall and fixed bolster, carries out the fixed action between fixed, and the fixed bolster welds with the mount, and simultaneously, the mount welds with pedal bracket, and the fixed bolster is connected with the link, and the both ends of link carry out the welded with the mount, and the mount is connected with the box body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a second core plate of the present invention;

fig. 3 is a structural main beam pipe illustration of the present invention.

In the figure: 1. a headstock tube; 2. a connecting member; 3. a main beam pipe; 4. a pedal bracket; 5. a box core plate; 6. a fixing device; 7. a top support; 8. a first bracket; 9. connecting a first connection; 10. connecting a second connection; 11. a second bracket; 12. fixing a bracket; 13. a box body; 14. a fixed mount; 15. a connecting frame; 16. a second box core plate; 17. a groove; 18. a first hole; 19. and a second hole.

Detailed Description

According to the utility model discloses an aspect, the utility model provides an anti-deformation electric motor car frame, as shown in fig. 1-3, including headstock pipe 1, connecting piece 2, girder pipe 3 and pedal support 4, the inner wall of headstock pipe 1 and the inner wall fixed connection of connecting piece 2, the inner wall fixed connection of connecting piece 2 and girder pipe 3, the inner wall fixed connection of girder pipe 3 and pedal support 4.

In this embodiment, the outside of the main beam pipe 3 includes a fixing device 6, a first connection 9, a second support 11 and a second hole 19, the outer wall of the main beam pipe 3 is fixedly connected with the inner wall of the fixing device 6, the inner wall of the fixing device 6 is fixedly connected with the outer wall of the first connection 9, the outer wall of the main beam pipe 3 is fixedly connected with the inner wall of the second support 11, and the outer wall of the fixing device 6 is provided with the second hole 19.

In this embodiment, the exterior of the pedal support 4 includes a core plate 5, a top support 7, a first support 8, a second connection support 10, a fixing support 12, a box body 13, a fixing frame 14, a connecting frame 15, a second core plate 16, a groove 17 and a first hole 18, the exterior wall of the pedal support 4 is fixedly connected with the interior wall of the core plate 5, the exterior wall of the core plate 5 is fixedly connected with the interior wall of the top support 7, wherein the exterior wall of the core plate 5 is provided with the groove 17, the exterior wall of the core plate 5 is provided with the first hole 18 above the groove 17, the interior wall of the top support 7 is fixedly connected with the interior wall of the first support 8, wherein the first support 8 is connected with two ends of the top support 7 respectively, two ends of the first connection 9 are connected with the first support 8 respectively, the exterior wall of the pedal support 4 is fixedly connected with the interior wall of the second connection support 10, wherein the interior wall of the second connection support 10 is welded, secondly, there are two connection blocks 10, which are respectively connected to the pedal support 4, one end of the two connection blocks 10, which is far away from the pedal support 4, is fixedly connected to the inner wall of the support block 11, the outer wall of the pedal support 4 is welded to the inner wall of the fixed support 12, the inner wall of the fixed support 12 is fixedly connected to the inner wall of the box body 13, wherein the inner wall of the fixed support 12 is fixedly connected to the outer wall of the fixed frame 14, the outer wall of the pedal support 4 is fixedly connected to the inner wall of the fixed frame 14, the outer wall of the fixed frame 14 is fixedly connected to the inner wall of the connecting frame 15, the outer wall of the pedal support 4 is fixedly connected to the inner wall of the second box core plate 16, the outer wall of the second box core plate 16 is provided with a groove 17, and the upper part of.

The working principle is as follows: connect with connecting piece 2 through headstock pipe 1, connecting piece 2 is connected with girder pipe 3, girder pipe 3 is connected with pedal support 4, and simultaneously, girder pipe 3 is connected with fixing device 6, pedal support 4 connects has box heart board 5 and second box heart board 16, the top of box heart board 6 and second box heart board 16 is connected with top support 7, top support 7 is connected has support one 8, support one 8 with be connected one 9 and be connected, it rather than linking to each other to connect one through fixing device 6's inside, pedal support 4 is connected with connection two 10, it is connected with support two 11 to connect two 10, and simultaneously, support two 11 is connected with girder pipe 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-deformation electric vehicle frame, includes headstock pipe (1), connecting piece (2), girder pipe (3) and pedal support (4), its characterized in that: the inner wall of the head pipe (1) is fixedly connected with the inner wall of the connecting piece (2), the inner wall of the connecting piece (2) is fixedly connected with the inner wall of the main beam pipe (3), and the inner wall of the main beam pipe (3) is fixedly connected with the inner wall of the pedal bracket (4);

the outer part of the main beam pipe (3) comprises a fixing device (6), a first connecting part (9), a second support (11) and a second hole (19), the outer wall of the main beam pipe (3) is fixedly connected with the inner wall of the fixing device (6), the inner wall of the fixing device (6) is fixedly connected with the outer wall of the first connecting part (9), the outer wall of the main beam pipe (3) is fixedly connected with the inner wall of the second support (11), and the outer wall of the fixing device (6) is provided with the second hole (19);

the outer part of the pedal support (4) comprises a box core plate (5), a top support (7), a first support (8), a second connecting support (10), a fixing support (12), a box body (13), a fixing frame (14), a connecting frame (15), a second box core plate (16), a groove (17) and a first hole (18), the outer wall of the pedal support (4) is fixedly connected with the inner wall of the box core plate (5), the outer wall of the box core plate (5) is fixedly connected with the inner wall of the top support (7), the inner wall of the top support (7) is fixedly connected with the inner wall of the first support (8), the outer wall of the pedal support (4) is fixedly connected with the inner wall of the second connecting support (10), the outer wall of the pedal support (4) is welded with the inner wall of the fixing support (12), the inner wall of the fixing support (12) is fixedly connected with the inner wall of the box body (13), and the outer wall of the pedal support (4) is fixedly connected with the inner wall of the fixing frame, the outer wall of the fixing frame (14) is fixedly connected with the inner wall of the connecting frame (15), the outer wall of the pedal support (4) is fixedly connected with the inner wall of the second box core plate (16), a groove (17) is formed in the outer wall of the second box core plate (16), and a first hole (18) is formed in the position, far away from the groove (17), of the outer wall of the second box core plate (16).

2. The frame for an electric vehicle for preventing deformation according to claim 1, wherein: the inner wall of the second connecting part (10) is welded with the inner wall of the second bracket (11).

3. The frame for an electric vehicle for preventing deformation according to claim 1, wherein: the outer wall of the box core plate (5) is provided with a groove (17), and a first hole (18) is formed in the outer wall of the box core plate (5) and is far away from the upper side of the groove (17).

4. The frame for an electric vehicle for preventing deformation according to claim 1, wherein: the inner wall of the fixed support (12) is fixedly connected with the outer wall of the fixed frame (14).

5. The frame for an electric vehicle for preventing deformation according to claim 1, wherein: the two first supports (8) are respectively connected to two ends of the top support (7), and two ends of the first connecting support (9) are respectively connected with the first supports (8).

6. The frame for an electric vehicle for preventing deformation according to claim 1, wherein: the two connecting parts (10) are respectively connected to the pedal support (4), and one ends, far away from the pedal support (4), of the two connecting parts (10) are fixedly connected with the inner wall of the second support (11).