Novel mounting structure for cab of electro-tricycle

Abstract

The utility model discloses a novel installation structure of an electro-tricycle cab, which belongs to the technical field of electro-tricycles and comprises a cab body and an installation frame, the cab body is installed on the installation frame, the installation frame comprises a top frame and a chassis, the top frame is fixedly connected to the chassis, and the chassis is fixedly connected to the cab body. A cab mounting pipe and a cab rear mounting pipe are respectively mounted on the chassis, two reinforcing plates are symmetrically mounted at the bottom of the cab rear mounting pipe, and frame mounting supports are mounted at the bottoms of the two reinforcing plates. Therefore, the position consistency of overall installation of the cab body can be guaranteed, meanwhile, the situation that deformation occurs in the production process or installation is difficult in the form and location tolerance range can be effectively avoided, the reinforcing plate adopts a T-shaped hole site design mode, all installation holes in the reinforcing plate meet the requirement of one reinforcing part, and the installation efficiency is improved. And the universality of parts is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric tricycle technical field, concretely is electric tricycle cab new type mounting structure. BACKGROUND

[0002] The mounting structure of the novel electric half-awning cab vehicle cab has universal application range, is a relatively mature structure form, and is deeply loved by the majority of users with simple operation, economic rationality and energy-saving environmental protection and other characteristics;

[0003] But in reality, the installation of the cab, there are many factors leading to installation problems, such as process welding deformation, difficulty in meeting shape tolerance, installation process difficulty, etc., resulting in unstable installation, poor actual performance and other problems, which leads to the service life of the whole vehicle being damaged, the cab falling off and other safety problems, therefore, the electric tricycle cab new type mounting structure is proposed. SUMMARY

[0004] The utility model discloses a novel electric tricycle cab mounting structure to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: electric tricycle cab new type mounting structure, including cab body and installation frame, the cab body is installed on the installation frame, the installation frame includes top frame and chassis, the top frame is fixedly connected on the chassis, the chassis is respectively installed with cab installation pipe and cab rear installation pipe, the cab rear installation pipe bottom symmetry is installed with two reinforcing plates, two the reinforcing plate bottom all is installed with frame mounting support;

[0006] Among them, the cab installation pipe includes left installation pipe and right installation pipe, the left installation pipe and right installation pipe bottom all are installed with reinforcing plate, and the bottom of the two reinforcing plates is provided with a frame mounting support;

[0007] Among them, four reinforcing plates are symmetrically arranged, and four frame mounting supports are symmetrically arranged.

[0008] As a further preferred technical solution of the present application: the installation frame further includes a frame girder and two frame side beams, the frame girder and the two frame side beams are fixedly connected with a reinforcing beam, and the frame girder is located on one side adjacent to the two frame side beams, and the frame girder and the two frame side beams are used for bearing the weight of the vehicle body, transmitting the wheel load and absorbing the collision energy;

[0009] The left mounting pipe and the right mounting pipe are fixedly connected with two frame side beams respectively, and the frame main beam and the two frame side beams are fixedly connected with the cab rear mounting pipe.

[0010] As a further preferred embodiment of the present technical solution, the frame main beam is fixedly connected with a frame front vertical beam, and the frame front vertical beam is fixedly connected with a frame front vertical pipe at an end away from the frame main beam, which is used to connect the steering mechanism with the frame front vertical beam and to bear weight, transfer load and absorb collision energy.

[0011] As a further preferred embodiment of the present technical solution, the frame front vertical pipe is fixedly connected with two reinforcing ribs and a frame connecting plate respectively, which improves the use strength of the frame connecting plate through the reinforcing ribs and connects the cab mounting support beam with the frame front vertical pipe through the frame connecting plate.

[0012] As a further preferred embodiment of the present technical solution, the cab mounting support beam is mounted on the top frame at a side away from the frame front vertical pipe, which is used for structural support and safety during driving.

[0013] As a further preferred embodiment of the present technical solution, the top frame comprises a plurality of side vertical beams, a plurality of top beams and two support beams, which is used to connect and fix the chassis and facilitate the installation of the cab body.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. The present application uses a cross-shaped mounting structure in four aspects, which can ensure the consistency of the overall installation position of the cab body, effectively avoid the occurrence of deformation or installation difficulty within the shape and position tolerance range during production, and greatly improve the universality of parts by using a T-shaped hole design for the reinforcing plate, which meets the requirement of a reinforcing part for all mounting holes.

[0016] 2. In the present application, each mounting pipe is designed with a through hole, the upper surface of the mounting pipe can be punched through by using a mounting gun head, and the lower contact surface is designed with an oblong hole, which meets the installation requirement and ensures the flatness of the position of the foot pedal after the installation of the foot pad, thereby greatly improving the driving experience.

[0017] 3, The utility model discloses mainly changed and promoted the flexibility of cab vehicle type, and can separate the cab body, promote its use flexibility and process, guarantee the convenience of market after-sales and spare part replacement, and on the basis of hard connection form, make it more effective assembly connection, more effectively guarantee its installation structural strength, promote the driving comfort of driver and passenger,

[0018] 4, The utility model discloses can effectively solve the cab installation problem, and the structural form is novel, the safety factor is high, the driving experience is comfortable, the economic benefit is reasonable, easy to promote, can fully promote the market competitiveness of product, has better market environment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model electric tricycle cab new type installation structure,

[0020] Figure 2 It is the structure schematic view of the installation frame in the utility model electric tricycle cab new type installation structure,

[0021] Figure 3 It is the main view structure schematic view of the installation frame in the utility model electric tricycle cab new type installation structure,

[0022] Figure 4 It is the overhead structure schematic view of the installation frame in the utility model electric tricycle cab new type installation structure,

[0023] Figure 5 It is the installation structure schematic view of chassis and various installation pipes in the utility model electric tricycle cab new type installation structure.

[0024] In the drawing: 1, cab body, 2, installation frame, 21, top frame, 22, chassis, 23, cab installation support beam, 24, frame connecting plate, 25, reinforcing rib, 26, frame front vertical pipe, 27, frame front vertical beam, 28, frame main beam, 29, frame side beam, 210, cab installation pipe, 211, cab rear installation pipe, 212, reinforcing plate, 213, frame installation support, 214, reinforcing beam. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1-5The utility model provides a technical scheme: novel installation structure of electric tricycle cab, including cab body 1 and installation frame 2, cab body 1 is installed on installation frame 2, installation frame 2 includes top frame 21 and chassis 22, top frame 21 is fixedly connected on chassis 22, and cab mounting pipe 210 and cab rear mounting pipe 211 are installed on chassis 22 respectively, two reinforcing plates 212 are symmetrically installed at the bottom of cab rear mounting pipe 211, and two frame mounting supports 213 are installed at the bottom of two reinforcing plates 212 respectively,

[0028] Among them, cab mounting pipe 210 includes left mounting pipe and right mounting pipe, and the bottom of left mounting pipe and right mounting pipe is equipped with reinforcing plate 212, and the bottom of two reinforcing plates 212 is equipped with frame mounting support 213;

[0029] Among them, four reinforcing plates 212 are symmetrically arranged, and four frame mounting supports 213 are symmetrically arranged.

[0030] In the embodiment, specifically: the chassis 22 is used for bearing the weight of the vehicle body, and the installation pipe is used for facilitating the installation of the cab body 1, and the reinforcing plate 212 is used for improving the integrity and structural strength, and the mounting point of the reinforcing plate 212 is provided as a T-shaped hole connection structure, so that the four points are covered in the welding process, and the reinforcing plate 212 can meet the use requirements of all mounting points, and the universality of the parts is realized.

[0031] Among them, the mounting point of frame mounting support 213 is all provided as a round hole, so that the structural strength of welding is met, and the parts used by the four points are unified, and the universality is met.

[0032] In the embodiment, specifically: the installation frame 2 and the cab body 1 are connected by the five-point installation connection method, and the connection mode of the lower four points and the upper point is adopted, the stability of the connection is ensured, and the stability is realized, the installation can be ensured as a stable triangular stress structure by the expression form of the dashed line L, so that the stress requirements of the overall assembly scheme are met.

[0033] In the embodiment, specifically: the installation frame 2 further includes a frame main beam 28 and two frame side beams 29, the frame main beam 28 and the two frame side beams 29 are fixedly connected with the reinforcing beam 214, and the frame main beam 28 is located on one side adjacent to the two frame side beams 29, and the frame main beam 28 and the two frame side beams 29 are used for bearing the weight of the vehicle body, transmitting wheel load, affecting the control performance, absorbing collision energy and the like.

[0034] The left mounting pipe and the right mounting pipe are respectively welded with the two frame side beams 29, the frame main beam 28 and the two frame side beams 29 are both welded with the cab rear mounting pipe 211, and the integration between each mounting pipe and each beam body is realized through the above setting, so as to guarantee the integrity effect of the chassis 22.

[0035] In the embodiment, specifically, the frame front vertical beam 27 is welded on the frame main beam 28, and the frame front vertical pipe 26 is welded at the end of the frame front vertical beam 27 away from the frame main beam 28. The frame front vertical pipe 26 and the frame front vertical beam 27 are arranged to connect the steering mechanism, bear the weight, transfer the load and absorb the collision energy.

[0036] In the embodiment, specifically, the two reinforcing ribs 25 and the frame connecting plate 24 are respectively welded on the frame front vertical pipe 26. The reinforcing ribs 25 are arranged to improve the use strength of the frame connecting plate 24, and the frame connecting plate 24 is arranged to connect the cab mounting support beam 23 and the frame front vertical pipe 26.

[0037] In the embodiment, specifically, the two reinforcing ribs 25 and the frame connecting plate 24 are respectively welded on the frame front vertical pipe 26. The reinforcing ribs 25 are arranged to improve the use strength of the frame connecting plate 24, and the frame connecting plate 24 is arranged to connect the cab mounting support beam 23 and the frame front vertical pipe 26.

[0038] Embodiment 2

[0039] The novel mounting structure of the electric tricycle cab includes a plurality of side vertical beams, a plurality of top beams and two support beams. The top frame 21 is arranged to connect and fix the chassis 22, and facilitate the installation of the cab body 1.

[0040] Working principle: The mounting frame 2 is connected and fixed with the cab body 1 by relying on the top frame 21 and the chassis 22. The connection is achieved by a five-point mounting method (i.e. four lower points and one upper point), which guarantees the stability of the overall connection and realizes the stability. As shown by the dashed line L, the installation can guarantee a stable triangular stress structure, so as to meet the overall stress requirement of the assembly scheme. Each mounting plate and beam body are welded by relying on the overall structure of the cab, and are connected with the mounting frame 2 by 8.8 high-strength bolts, double flat washers, elastic washers and anti-loose self-locking nuts, so as to realize the stability of the assembly and guarantee the structural strength of the whole vehicle.

[0041] Among them, the reinforcing plate 212 mounting point is set as a T-shaped hole connecting structure, so that in the process of welding cooperation with each mounting pipe, all four points can be covered, so that the use demand of all mounting point reinforcement can be met through the reinforcing plate 212, the universality of the parts is realized, and the mounting points of the frame mounting support 213 are all set as round holes, so that the structural strength of welding can be met, and the parts used by the four points are uniform, and the universality is met.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of installation structure of an electric tricycle cab, comprising a cab body (1) and an installation frame (2), wherein the cab body (1) is installed on the installation frame (2), and characterized in that: The mounting frame (2) comprises a top frame (21) and a chassis (22), the top frame (21) is fixedly connected to the chassis (22), the chassis (22) is respectively provided with a cab mounting pipe (210) and a cab rear mounting pipe (211), the bottom of the cab rear mounting pipe (211) is symmetrically provided with two reinforcing plates (212), and the bottom of the two reinforcing plates (212) is respectively provided with a frame mounting bracket (213). The cab mounting pipe (210) comprises a left mounting pipe and a right mounting pipe, the bottom of the left mounting pipe and the right mounting pipe is respectively provided with a reinforcing plate (212), and the bottom of the two reinforcing plates (212) is respectively provided with a frame mounting bracket (213). The four reinforcing plates (212) are symmetrically arranged, and the four frame mounting brackets (213) are symmetrically arranged.

2. The novel installation structure of the electrically driven three-wheeled vehicle cab according to claim 1, characterized in that: The mounting frame (2) further comprises a frame main beam (28) and two frame side beams (29), the frame main beam (28) and the two frame side beams (29) are fixedly connected with a reinforcing beam (214), and the frame main beam (28) is located on one side adjacent to the two frame side beams (29). The left mounting pipe and the right mounting pipe are fixedly connected with the two frame side beams (29), and the frame main beam (28) and the two frame side beams (29) are fixedly connected with the cab rear mounting pipe (211).

3. The novel installation structure of the electrically driven three-wheeled vehicle cab according to claim 2, characterized in that: The frame main beam (28) is fixedly connected with a frame front vertical beam (27), and one end of the frame front vertical beam (27) away from the frame main beam (28) is fixedly connected with a frame front vertical pipe (26).

4. The novel installation structure of the electrically driven three-wheeled vehicle cab according to claim 3, characterized in that: The frame front vertical pipe (26) is fixedly connected with two reinforcing ribs (25) and a frame connecting plate (24).

5. The novel mounting structure for the driver's cab of the electrically driven three wheeled vehicle as claimed in claim 4 wherein: The two reinforcing ribs (25) and the frame connecting plate (24) are fixedly connected with a cab mounting support beam (23) away from the frame front vertical pipe (26), and the cab mounting support beam (23) is mounted on the top frame (21).

6. The new type mounting structure of the electrically driven three wheeled vehicle cabin according to claim 1, characterized in that: The top frame (21) comprises a plurality of side vertical beams, a plurality of top beams and two support beams.

Images