CN214776333U

CN214776333U - Novel pure electric TUK-TUK vehicle

Info

Publication number: CN214776333U
Application number: CN202022696349.7U
Authority: CN
Inventors: 王斌海; 王青良; 孔伯尧; 赵君清
Original assignee: Chuzhou Huamao Trading Co ltd
Current assignee: Henan Huamao Automobile Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-11-19
Anticipated expiration: 2030-11-19

Abstract

The utility model belongs to the technical field of electric cars and discloses a novel pure electric TUK-TUK car, wherein an outer skin structure is provided with a car body skin body, the car body skin body is provided with a plurality of brackets, and the brackets are arranged on one side surface of the skin body which is in installation contact with a car body framework; a support matched and connected with the support is arranged on the vehicle body framework, and the support and the vehicle body support are fixed through rivets or spot welding; the lower end of the vehicle body framework is provided with a chassis frame, and the chassis frame is connected with the vehicle head frame. The utility model discloses make the basic structure of tricycle frame, simple structure, welding point are few, and owing to be the integrated into one piece structure, the light and anti collision strength height of quality of the frame of making. The utility model discloses well frame is whole about, the even symmetrical arrangement in left and right, can show the anti yawing force performance of reinforcing frame. The utility model discloses a boundary beam of frame is direct with headstock and chassis underframe body coupling, has reduced the welding point, can show whole anti collision strength and the firmness of carrying the car frame.

Description

Novel pure electric TUK-TUK vehicle

Technical Field

The utility model belongs to the technical field of the trolley-bus, especially, relate to a novel electricelectric moves TUK-TUK car.

Background

At present, the beep car is a motorized form of a rickshaw, a two-wheel or three-wheel mini-car operated by one person and velotaxi, and a small number of automatic rickshaws can be seen on the street of the london down street, mainly serving visitors but not local people. The automated human powered vehicle is associated with tuk-tuk in thailand, laos, cambodia and Bajaj in indonesia and srilanca, also known in thailand (samlor means tricycle), while in brayton, uk, the automated human powered vehicle is known as facilities. The beep cars of the indian delhi street are usually composed of a passenger trailer and a motorcycle part. All the vehicles are additionally provided with a metal frame at the rear part in a seat of the motorcycle, and the place connected with the motorcycle is connected through a bearing capable of being locked. When the automobile is not in operation, the lock can be unlocked, and a driver can drive conveniently. The frame of the Dudu vehicle in the prior art is formed by welding a headstock and a chassis frame. The main two lower bent beams are symmetrically welded on the left side and the right side of the main beam, the structural strength is low, and the phenomenon that the vehicle head is broken easily occurs in the driving process. The reason for this is that: (1) the headstock is formed by welding a plurality of steel plates and is fixedly connected with the chassis frame through welding, and the headstock has more welding spots and low strength; (2) dudu car will receive the resistance of wind at the in-process of going, and continuous turn, lane change, and the in-process windage that turns and lane change adds the resistance of camber beam under the girder both sides inequality, produces great yawing force from this, causes the lower camber beam in the outside easily and the welding seam fracture of girder, and serious can cause tears together with other structures that the camber beam is connected, threatens navigating mate and passerby's driving safety. In addition, as the bearing performance of the beeper vehicle is gradually increased, the lateral twisting of the vehicle frame is aggravated, and the handle bar is enabled to run and shake excessively under the action of lateral force. Aiming at the problems in the prior art, the frame system aims to provide a novel tricycle frame which is high in strength of a head frame, high in lateral strength of the head frame, large in bearing capacity of a chassis frame, firm, durable, attractive in appearance and standard in size. Meanwhile, the external skin of the existing Dudu car body is made by pure hands, and has the defects of low process level, poor generality, low efficiency, no interchange and interoperability and no large-scale batch production.

Through the above analysis, the problems and defects of the prior art are as follows:

(1) the frame of the Dudu car in the prior art adopts two underbeam symmetry welding in the left and right sides of girder, leads to structural strength low, takes place the phenomenon of locomotive fracture easily in the driving process.

(2) The existing Dudu car body external skin is made by pure hands, has low process level, poor commonality, low efficiency, can not be interchanged and used mutually, and can not achieve large-scale batch production.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a novel pure electric TUK-TUK vehicle.

The utility model is realized in such a way, a novel pure electric TUK-TUK vehicle is provided with an outer skin structure;

the outer skin structure is provided with a vehicle body skin body, the vehicle body skin body is provided with a plurality of brackets, and the brackets are arranged on the surface of one side, which is in installation contact with the vehicle body framework, of the skin body;

a support matched and connected with the support is arranged on the vehicle body framework, and the support and the vehicle body support are fixed through rivets or spot welding;

the lower end of the vehicle body framework is provided with a chassis frame, and the chassis frame is connected with the vehicle head frame.

Furthermore, the headstock takes a front bending part of a side beam of the chassis frame as a main body, an integrally formed curved beam is welded on the front bending part, and a headstock supporting rod is fixed on the curved beam.

Furthermore, a plurality of steel plates are welded on the head support rod and are fixedly connected with the chassis frame through welding.

Further, the headstock is welded with a first cross beam and a second cross beam.

Furthermore, the chassis frame adopts two lower camber beams symmetrically welded on the left side and the right side of the main beam, and side ear beams are welded on the outer sides of the two lower camber beams.

Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:

the utility model discloses a support and the accordant connection of support are with support and support for riveting in an organic whole to make covering body and automobile body skeleton be connected fixedly, so mounting point structure rigidity between covering body and the carrier skeleton, and rivet support and support through the rivet, realized the easy installation quick detachable of covering. Meanwhile, the whole body can be stamped by a stainless steel plate, and the whole car factory can be partially coated according to requirements. The utility model discloses make the basic structure of tricycle frame, simple structure, welding point are few, and owing to be the integrated into one piece structure, the light and anti collision strength of quality of the frame of making is high. The utility model discloses a boundary beam of frame is direct and headstock and chassis underframe body coupling, has reduced the welding point, can show whole anti collision strength and the firmness that improves the frame of the car of the dudu, and because the welding seam is less, the welding seam fracture rate is low.

The utility model discloses the middle chassis frame mainly adopts two camber beam symmetric welding to the left and right sides of girder, and this kind of structural strength is low, takes place the cracked phenomenon of locomotive easily at the in-process of traveling. The headstock is formed by welding a plurality of steel plates and is fixedly connected with the chassis frame through welding, and the headstock of the type has more welding spots and low strength.

The utility model discloses the welding has many steel sheets on the well locomotive bracing piece, and passes through welded fixed connection with the chassis underframe, improves the safety of driver's cabin.

The utility model discloses the outside welding of well boundary beam has the side ear roof beam, has increased the safety that drives the position space and then can guarantee the driver if the collision takes place.

The utility model discloses a support and the accordant connection of support are with support and support for riveting in an organic whole to make covering body and automobile body skeleton be connected fixedly, so mounting point structure rigidity between covering body and the carrier skeleton, and rivet support and support through the rivet, realized the easy installation quick detachable of covering. Meanwhile, the whole body can be stamped by a stainless steel plate, and the whole car factory can be partially coated according to requirements.

The utility model discloses well frame is whole about, the even symmetrical arrangement in left and right, can show the anti yawing force performance of reinforcing frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a schematic structural view of a novel pure electric TUK-TUK vehicle provided by the embodiment of the invention.

Fig. 2 is a schematic side view of a novel pure electric vehicle TUK-TUK according to an embodiment of the present invention.

Fig. 3 is a schematic view of a rear end face structure of a novel pure electric TUK-TUK vehicle provided by an embodiment of the invention.

Fig. 4 is a schematic view of a chassis frame structure according to an embodiment of the present invention.

In the figure: 1. a chassis frame; 2. a headstock; 3. an outer skin structure; 4. a support; 5. a vehicle body frame; 6. a support; 7. bending the beam; 8. a first cross member; 9. a second cross member; 10. a headstock supporting rod; 11. a first lower camber beam; 12. a second lower camber beam; 13. a main beam; 14. and (3) a steel plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

To solve the problems in the prior art, the utility model provides a novel pure electric TUK-TUK vehicle, which is described in detail with reference to the attached drawings.

The utility model discloses electricelectric moves TUK-TUK car body covering mould, frame frock. The strength of the die reaches the standard of a stainless steel plate capable of being punched, and the frame tooling has an error of 2 mm.

As shown in fig. 1-4, the stamping body member of the present invention is a stainless steel skin structure (or a common cold-rolled sheet) of a quick-detachable body, and is composed of several large parts, forming an outer skin structure 3 with smooth outside and uniform gap. The body of the vehicle body skin is provided with a plurality of brackets 4, and the brackets 4 are arranged on the surface of one side of the body of the skin, which is in installation contact with the vehicle body framework; and a support 6 connected with the support in a matching manner is arranged on the vehicle body framework, and the support 4 and the vehicle body support are fixed through rivets or spot welding. The lower end of the vehicle body framework is provided with a chassis frame, and the chassis frame is connected with the vehicle head frame. Through the accordant connection of support 6 and support 4, be used for riveting support 6 and support 4 in an organic whole to make covering body and automobile body skeleton be connected fixedly, so the mounting point structure position between covering body and the carrier skeleton is fixed, and rivet support and support through the rivet, realized the easy installation of covering and quick detachable. Meanwhile, the whole body can be stamped by a stainless steel plate, and the whole car factory can be partially coated according to requirements.

The frame includes: a chassis frame 1 and a headstock frame 2; the chassis frame 1 is a rectangular pipe, and the pipe is electroplated by cold plating to enhance the corrosion resistance of the vehicle body. The headstock 2 takes a front bending part of a boundary beam of the chassis frame 1 as a main body, an integrally formed camber beam 7 is welded on the front bending part, and a headstock support rod 10 is fixed on the camber beam 7. A plurality of steel plates 14 are welded on the head support rod 10 and fixedly connected with the chassis frame 1 by welding. The first beam 8 and the second beam 9 are welded on the head frame 2 to form the basic structure of the tricycle frame. The chassis frame 1 mainly adopts two lower bending beams (a first lower bending beam 11 and a second lower bending beam 12) which are symmetrically welded at the left side and the right side of a main beam 13, the structural strength is low, and the phenomenon of head fracture is easy to occur in the driving process. The headstock 2 is formed by welding a plurality of steel plates 14 and is fixedly connected with the chassis frame 1 through welding, and the headstock has a plurality of welding spots and low strength.

The utility model discloses a theory of operation does: dudu car will receive the resistance of wind at the in-process of going, and continuous turn, lane change, and the in-process windage that turns and lane change adds the resistance of camber beam under the girder both sides inequality, produces great yawing force from this, causes the lower camber beam in the outside easily and the welding seam fracture of girder, and serious can cause tears together with other structures that the camber beam is connected, threatens navigating mate and passerby's driving safety. In addition, as the bearing performance of the beeper vehicle is gradually increased, the lateral twisting of the vehicle frame is aggravated, and the handle bar is enabled to run and shake excessively under the action of lateral force. Aiming at the problems in the prior art, the frame system aims to provide a novel tricycle frame which is high in strength of a head frame, high in lateral strength of the head frame, large in bearing capacity of a chassis frame, firm, durable, attractive in appearance and standard in size.

The frame is simple in structure, few in welding points, and light in weight and high in collision resistance due to the fact that the frame is of an integrally formed structure. The frame is uniformly and symmetrically arranged on the upper, lower, left and right sides of the whole body, and the lateral force resistance of the frame can be obviously enhanced. The side beam of the frame is directly connected with the headstock frame 2 and the chassis frame 1 into a whole, so that welding points are reduced, the overall anti-collision strength and firmness of the frame of the bicycle can be obviously improved, and the welding line cracking rate is low due to less welding lines. The outside welding of boundary beam has the side ear roof beam, has increased driver's seat space and if the collision then can guarantee driver's safety. The technical level of the utility model can be improved to the technical level of the automobile manufacturing standard; all the vehicle body parts can be interchanged and used mutually, the requirement on the skill of workers is reduced, the labor cost can be reduced by more than 70%, the standardized mass production can be truly achieved, and the scale effect is achieved.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.

Claims

1. The novel pure electric TUK-TUK vehicle is characterized in that the novel pure electric TUK-TUK vehicle is provided with:

an outer skin structure;

2. The novel pure electric TUK-TUK vehicle as claimed in claim 1, wherein the headstock is mainly composed of a front bent part of a side beam of the chassis frame, an integrally formed curved beam is welded on the front bent part, and a vehicle head support rod is fixed on the curved beam.

3. The novel pure electric TUK-TUK car as claimed in claim 2, wherein a plurality of steel plates are welded on the head support bar and are fixedly connected with the chassis frame through welding.

4. The new electric vehicle TUK-TUK of claim 1, wherein the headstock is welded to a first beam and a second beam.

5. The novel pure electric TUK-TUK vehicle as claimed in claim 1, wherein the chassis frame is symmetrically welded on the left and right sides of the main beam by two lower bending beams, and the lateral ear beams are welded on the outer sides of the two lower bending beams.