CN212267732U

CN212267732U - High-strength electric vehicle frame and electric vehicle using same

Info

Publication number: CN212267732U
Application number: CN202020728474.9U
Authority: CN
Inventors: 徐友; 吕军
Original assignee: Changzhou Daming Vehicle Industry Co ltd
Current assignee: Changzhou Daming Vehicle Industry Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-01
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to an electric motor car frame technical field, and disclose an electric motor car frame of high strength and use electric motor car of this frame, including the locomotive pipe, the bottom fixed mounting of locomotive pipe has the front-axle beam pipe, and the bottom fixed mounting of front-axle beam pipe has the limit pipe, and the bottom fixed mounting of limit pipe has the mounting bracket, and the top fixed mounting of limit pipe has the cushion support, and the top fixed mounting of limit pipe has the jam plate support that is located the cushion support top, and the bottom fixed mounting of jam plate support has the arc pipe, and the one end and the limit pipe fixed connection of jam plate support are kept away from to the arc pipe, and the bottom fixed mounting of arc pipe has the contact plate, and one side fixed mounting of limit pipe has the fixed plate, and the sliding tray has been seted up. The utility model discloses an electric motor car frame's intensity has been strengthened to arc pipe and backup pad, simultaneously, cushions the shock attenuation to electric motor car frame at the in-process of traveling, has improved the comfort level of use, has satisfied the needs of use.

Description

High-strength electric vehicle frame and electric vehicle using same

Technical Field

The utility model relates to an electric motor car frame technical field especially relates to an electric motor car frame of high strength and use electric motor car of this frame.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. The electric vehicle is divided into an alternating current electric vehicle and a direct current electric vehicle, generally speaking, the electric vehicle takes a battery as an energy source, electric energy is converted into mechanical energy to move through components such as a controller and a motor, so as to control the current and change the speed of the vehicle, the share of the electric vehicle in the national economy is not very high, but the electric vehicle conforms to the national energy-saving and environment-friendly trend, thereby greatly facilitating short-distance traffic, and the electric vehicle mainly plays an important role in the national economy through saving and protecting energy and environment, and the frame of the electric vehicle is an important main component of the electric vehicle, and the structure of the electric vehicle plays a vital role in the performance of the electric vehicle;

among the prior art, the electric vehicle frame rocks acutely at the in-process of traveling, and the shock attenuation effect is poor, and intensity is low moreover, has reduced the comfort level of use, can not satisfy the needs of using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art electric motor car frame and rocking acutely at the in-process of traveling, the shock attenuation effect is poor, and intensity is low moreover, has reduced the comfort level of use, can not satisfy the problem of the needs of using, and the electric motor car frame of a high strength and the electric motor car of using this frame that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric motor car frame of high strength and use electric motor car of this frame, including the locomotive pipe, the bottom fixed mounting of locomotive pipe has the front-axle beam pipe, the bottom fixed mounting of front-axle beam pipe has the limit pipe, the bottom fixed mounting of limit pipe has the mounting bracket, the top fixed mounting of limit pipe has the cushion support, the top fixed mounting of limit pipe has the jam plate support that is located the cushion support top, the bottom fixed mounting of jam plate support has the arc pipe, the one end and the limit pipe fixed connection of jam plate support are kept away from to the arc pipe, the bottom fixed mounting of arc pipe has the contact plate, one side fixed mounting of limit pipe has the fixed plate, the sliding tray has been seted up to one side that the limit pipe was kept away from to the fixed plate, sliding tray slidable mounting has the sliding plate in the sliding tray, the top.

Preferably, one side of limit pipe fixed mounting has the backup pad that is located the fixed plate below, and the shifting chute has been seted up at the top of backup pad, and slidable mounting has the movable plate in the shifting chute, has seted up spacing hole on the movable plate, and slidable mounting has the gag lever post in the spacing hole, and the both ends of gag lever post respectively with one side inner wall fixed connection of corresponding shifting chute, the gag lever post is spacing to the movable plate.

Preferably, the buffer slot has been seted up on the top of movable plate, and slidable mounting has the buffer board in the buffer slot, and the top of buffer board extend to the top of movable plate and with the bottom sliding contact of sliding plate, the bottom fixed mounting of buffer board has buffer spring, buffer spring's bottom and the bottom inner wall fixed connection of buffer slot, buffer spring plays buffering and absorbing effect.

Preferably, the mounting groove has been seted up to the one end that the limit pipe was kept away from to the backup pad, and slidable mounting has the installation piece in the mounting groove, and the one end of installation piece extends to the outside of backup pad and fixed mounting has the connecting plate, and the bottom fixed connection of the top of connecting plate and contact plate, and the bottom fixed mounting of installation piece has reset spring, and reset spring's bottom and the bottom inner wall fixed connection of mounting groove, reset spring play spacing and the effect that resets.

Preferably, one side of the connecting plate close to the supporting plate is fixedly provided with a rotating seat, the rotating seat is provided with a rotating plate in a rotating mode, one end, far away from the rotating seat, of the rotating plate is rotatably connected with the moving plate, and the rotating seat drives the moving plate to move through the rotating plate.

Preferably, one side of the moving plate far away from the connecting plate is fixedly provided with a plurality of limiting springs, one ends of the limiting springs far away from the connecting plate are fixedly connected with the side pipe, and the limiting springs play roles in buffering and damping.

Compared with the prior art, the utility model provides an electric motor car frame of high strength and use electric motor car of this frame possesses following beneficial effect:

1. this electric motor car frame of high strength and use electric motor car of this frame, on the side pipe is transmitted through the cushion support through people's weight, the side pipe drives the arc pipe and removes, the arc pipe drives the contact plate and removes, the contact plate drives the sliding plate and removes, the sliding plate drives the buffer board and removes, the connecting plate drives and rotates the seat and remove, it drives the rotor plate and removes to rotate the seat, the rotor plate drives the movable plate and removes, the movable plate drives the buffer board and slides in the bottom of sliding plate

2. The high-strength electric vehicle frame and the electric vehicle using the same have the advantages that the movable plate compresses a plurality of limiting springs, the limiting springs absorb energy, the mounting block compresses the return spring, the return spring absorbs energy, and the electric vehicle frame is buffered and damped under the spring resilience acting force of the buffer spring, the return spring and the limiting springs;

and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an electric motor car frame's intensity has been strengthened to arc pipe and backup pad, simultaneously, cushions the shock attenuation to electric motor car frame at the in-process of traveling, has improved the comfort level of use, has satisfied the needs of use.

Drawings

Fig. 1 is a schematic structural view of a high-strength electric vehicle frame and an electric vehicle using the same according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a high-strength electric vehicle frame and an electric vehicle using the same provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of a high-strength electric vehicle frame and an electric vehicle using the same provided by the present invention;

fig. 4 is a schematic structural diagram of a part C of the electric vehicle frame with high strength and the electric vehicle using the frame of the present invention.

In the figure: the device comprises a head pipe 1, a front beam pipe 2, a side pipe 3, a mounting frame 4, a cushion support 5, a lock plate support 6, an arc pipe 7, a contact plate 8, a fixing plate 9, a sliding groove 10, a sliding plate 11, a support plate 12, a moving groove 13, a moving plate 14, a limiting hole 15, a limiting rod 16, a buffer groove 17, a buffer plate 18, a buffer spring 19, a mounting groove 20, a mounting block 21, a connecting plate 22, a return spring 23, a rotating seat 24 and a rotating plate 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a high-strength electric vehicle frame and an electric vehicle using the same, comprising a head tube 1, a front beam tube 2 fixedly mounted at the bottom of the head tube 1, a side tube 3 fixedly mounted at the bottom of the front beam tube 2, a mounting frame 4 fixedly mounted at the bottom of the side tube 3, a cushion support 5 fixedly mounted at the top of the side tube 3, a lock plate support 6 positioned above the cushion support 5 fixedly mounted at the top of the side tube 3, an arc tube 7 fixedly mounted at the bottom of the lock plate support 6, one end of the arc tube 7 far away from the lock plate support 6 and fixedly connected with the side tube 3, a contact plate 8 fixedly mounted at the bottom of the arc tube 7, a fixing plate 9 fixedly mounted at one side of the side tube 3, a sliding groove 10 opened at one side of the fixing plate 9 far away from the side tube 3, a sliding plate 11 slidably mounted in the sliding groove 10, the top of the sliding plate, the slide groove 10 limits the slide plate 11.

The utility model discloses in, one side fixed mounting of limit pipe 3 has the backup pad 12 that is located fixed plate 9 below, and moving slot 13 has been seted up at the top of backup pad 12, and slidable mounting has movable plate 14 in moving slot 13, has seted up spacing hole 15 on the movable plate 14, and slidable mounting has gag lever post 16 in

spacing hole

15, and 16 both ends of gag lever post respectively with one side inner wall fixed connection of corresponding moving slot 13, gag lever post 16 carries on spacingly to movable plate 14.

The utility model discloses in, buffer slot 17 has been seted up on the top of movable plate 14, and slidable mounting has buffer board 18 in buffer slot 17, and the top of buffer board 18 extend to movable plate 14 the top and with the bottom sliding contact of sliding plate 11, the bottom fixed mounting of buffer board 18 has buffer spring 19, buffer spring 19's bottom and buffer slot 17's bottom inner wall fixed connection, buffer spring 19 plays buffering and absorbing effect.

The utility model discloses in, backup pad 12 keeps away from the one end of limit pipe 3 and has seted up mounting groove 20, slidable mounting has installation piece 21 in mounting groove 20, the one end of installation piece 21 extends to the outside of backup pad 12 and fixed mounting has connecting plate 22, and the top of connecting plate 22 and the bottom fixed connection of contact plate 8, the bottom fixed mounting of installation piece 21 has reset spring 23, reset spring 23's bottom and the bottom inner wall fixed connection of mounting groove 20, reset spring 23 plays spacing and the effect that resets.

The utility model discloses in, one side fixed mounting that connecting plate 22 is close to backup pad 12 has a rotation seat 24, rotates on the rotation seat 24 and installs rotor plate 25, and rotor plate 25 keeps away from the one end of rotating seat 24 and rotates with movable plate 14 to be connected, rotates seat 24 and drives movable plate 14 through rotor plate 25 and removes.

The utility model discloses in, one side fixed mounting that connecting plate 22 was kept away from to movable plate 14 has a plurality of spacing springs, and the one end and the 3 fixed connection of limit pipe of connecting plate 22 are kept away from to a plurality of spacing springs, and a plurality of spacing springs play buffering and absorbing effect.

In the utility model, when in use, the weight of a person is transmitted to the side tube 3 through the cushion bracket 5, the side tube 3 drives the arc tube 7 to move, the arc tube 7 drives the contact plate 8 to move, the contact plate 8 drives the sliding plate 11 to move, the sliding plate 11 drives the buffer plate 18 to move, the buffer plate 18 compresses the buffer spring 19, the buffer spring 19 absorbs energy, simultaneously, the contact plate 8 drives the connecting plate 22 to move, the connecting plate 22 drives the rotating seat 24 to move, the rotating seat 24 drives the rotating plate 25 to move, the rotating plate 25 drives the movable plate 14 to move, the movable plate 14 drives the buffer plate 18 to slide at the bottom of the sliding plate 11, simultaneously, the movable plate 14 compresses a plurality of limit springs, the plurality of limit springs absorb energy, simultaneously, the connecting plate 22 drives the mounting block 21 to move, the mounting block 21 compresses the reset spring 23, the reset spring 23 absorbs energy, under the spring resilience effort through buffer spring 19, reset spring 23 and a plurality of spacing spring, accomplished and cushioned the shock attenuation to electric motor car frame, the utility model discloses an electric motor car frame's intensity has been strengthened to arc tube 7 and backup pad 12, simultaneously, cushions the shock attenuation to electric motor car frame at the in-process of traveling, has improved the comfort level of using, has satisfied the needs of using.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-strength electric vehicle frame comprises a head pipe (1) and is characterized in that a front beam pipe (2) is fixedly mounted at the bottom of the head pipe (1), a side pipe (3) is fixedly mounted at the bottom of the front beam pipe (2), a mounting frame (4) is fixedly mounted at the bottom of the side pipe (3), a cushion support (5) is fixedly mounted at the top of the side pipe (3), a locking plate support (6) positioned above the cushion support (5) is fixedly mounted at the top of the side pipe (3), an arc pipe (7) is fixedly mounted at the bottom of the locking plate support (6), one end, far away from the locking plate support (6), of the arc pipe (7) is fixedly connected with the side pipe (3), a contact plate (8) is fixedly mounted at the bottom of the arc pipe (7), a fixing plate (9) is fixedly mounted at one side of the side pipe (3), a sliding groove (10) is formed in one side, far away from the side pipe (3), of the fixing plate (9, a sliding plate (11) is arranged in the sliding groove (10) in a sliding mode, and the top of the sliding plate (11) is in sliding contact with the bottom of the contact plate (8).

2. The high-strength electric vehicle frame and the electric vehicle using the same as claimed in claim 1, wherein a support plate (12) located below the fixed plate (9) is fixedly installed at one side of the side tube (3), a moving groove (13) is formed in the top of the support plate (12), a moving plate (14) is slidably installed in the moving groove (13), a limiting hole (15) is formed in the moving plate (14), a limiting rod (16) is slidably installed in the limiting hole (15), and two ends of the limiting rod (16) are fixedly connected with the inner wall of one side of the corresponding moving groove (13) respectively.

3. The high-strength electric vehicle frame and the electric vehicle using the same as claimed in claim 2, wherein the top end of the moving plate (14) is provided with a buffer slot (17), the buffer slot (17) is internally and slidably provided with a buffer plate (18), the top end of the buffer plate (18) extends above the moving plate (14) and is in sliding contact with the bottom of the sliding plate (11), the bottom end of the buffer plate (18) is fixedly provided with a buffer spring (19), and the bottom end of the buffer spring (19) is fixedly connected with the inner wall of the bottom of the buffer slot (17).

4. The high-strength electric vehicle frame and the electric vehicle using the same as claimed in claim 2, wherein an installation groove (20) is formed in one end of the support plate (12) far away from the side tube (3), an installation block (21) is slidably installed in the installation groove (20), one end of the installation block (21) extends to the outer side of the support plate (12) and is fixedly installed with a connection plate (22), the top end of the connection plate (22) is fixedly connected with the bottom of the contact plate (8), a return spring (23) is fixedly installed at the bottom of the installation block (21), and the bottom end of the return spring (23) is fixedly connected with the inner wall of the bottom of the installation groove (20).

5. A high-strength electric vehicle frame and an electric vehicle using the same as claimed in claim 4, wherein a rotating seat (24) is fixedly mounted on one side of the connecting plate (22) close to the supporting plate (12), a rotating plate (25) is rotatably mounted on the rotating seat (24), and one end of the rotating plate (25) far away from the rotating seat (24) is rotatably connected with the moving plate (14).

6. The high-strength electric vehicle frame and the electric vehicle using the same as claimed in claim 2, wherein a plurality of limiting springs are fixedly mounted on one side of the moving plate (14) away from the connecting plate (22), and one ends of the limiting springs away from the connecting plate (22) are fixedly connected with the side tube (3).