CN219512746U

CN219512746U - Vehicle bogie model

Info

Publication number: CN219512746U
Application number: CN202320288483.4U
Authority: CN
Inventors: 陈权; 顾永; 吴万里; 陈勇
Original assignee: Chongqing Lianzong Intelligent Technology Co ltd
Current assignee: Chongqing Lianzong Intelligent Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-11
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a vehicle bogie model, which comprises an overall frame, a track plate, a second rail wheel and a first rail wheel; the overall frame is symmetrically and fixedly connected with a track plate; the wheel track plate is symmetrically provided with holes and is provided with a second rail wheel and a first rail wheel in a rotating mode; an axle is fixedly connected between the second rail wheels; connecting rods are symmetrically and fixedly connected to the first rail wheels; a motor is inserted into the connecting rod; through the integrated into one piece's overall frame, cooperation track board can form stable bearing structure for second rail wheel and first rail wheel can be stable rotate the operation, make high-speed railway vehicle model can have good straight line stability and curve throughput, overall frame's structure is convenient to install and is adjusted and dismantle, has solved the wearing and tearing increase of wheel rail under current high-speed railway vehicle bogie model long-term use, make life reduce, and in daily use, because wearing and tearing, make vehicle model's load and running speed all influenced.

Description

Vehicle bogie model

Technical Field

The utility model relates to the field of vehicle bogie models for railway transportation teaching, in particular to a vehicle bogie model.

Background

The high-speed rail times are important marks for modern railway transportation, the low-efficiency situation of the traditional railway is subverted, a novel traffic mode is adopted, a quick travel mode is provided for people, the economic development forms of the country and the region can be affected deeply, the existing high-speed rail is a train structure with a complex number, the bogie structure of the train is more traditional, a swing bolster structure is mostly arranged, the weight is large, the running stability of the vehicle is affected, and the rail wheels on the bogie are simpler and do not have the capability of cushioning, so that the design of the bogie model of the vehicle for teaching is significant.

The vehicle bogie model is an important component of the vehicle model, and the vehicle model runs along a track, is mainly used for supporting a vehicle body, bearing and transmitting various loads and acting forces from the vehicle body to wheels or from a wheel rail to the vehicle body, and uniformly distributing axle weights.

The existing high-speed railway vehicle bogie model can only bear the load of a vehicle body, and cannot transmit longitudinal force, vertical force and transverse force, so that abrasion of a wheel track is increased in long-term use, service life is reduced, and in daily use, the load and running speed of the vehicle model are influenced due to abrasion.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing high-speed railway vehicle bogie model can only bear the load of a vehicle body and cannot transmit longitudinal force, vertical force and transverse force, so that the abrasion of a wheel track is increased in long-term use, the service life is reduced, and in daily use, the load and the running speed of the vehicle model are influenced due to abrasion, and the vehicle bogie model is provided.

In order to achieve the above object, the present utility model is realized by the following technical scheme;

the utility model relates to a vehicle bogie model, which comprises an overall frame, a track plate, a second rail wheel and a first rail wheel; the overall frame is symmetrically and fixedly connected with a track plate; the wheel track plate is symmetrically provided with holes and is provided with a second rail wheel and a first rail wheel in a rotating mode; an axle is fixedly connected between the second rail wheels; connecting rods are symmetrically and fixedly connected to the first rail wheels; a motor is inserted into the connecting rod; the motor is inserted into the mounting groove; the mounting groove is formed in the overall frame; an external groove is formed in the upper surface of the overall frame; an external ring is inserted into the external groove.

Further, a semicircular hole is formed in the connecting rod corresponding to the motor.

Further, grooves are formed in the wheel tread plates corresponding to the overall frames.

Further, the overall frame is T-shaped.

Furthermore, semi-circular angles are formed at two ends of the tread plate.

The vehicle bogie model provided by the utility model has the following beneficial effects:

1. according to the utility model, the integral cast integral frame is matched with the track plates to form a stable supporting structure, so that the second track wheel and the first track wheel can stably rotate and run, the high-speed railway vehicle model can have good linear stability and curve passing capability, the integral frame is convenient to install, adjust and disassemble, the problem that the abrasion of the lower track of the existing high-speed railway vehicle bogie model is increased after long-term use, the service life is reduced, and in daily use, the load and the running speed of the vehicle model are influenced due to abrasion is solved;

2. the connecting rod and the motor are connected through the semicircular hole, so that the rotation of the motor can be transmitted to the first rail wheel through the connecting rod, and the driving rotation is realized; the wheel tread plates are sleeved at the two ends of the overall frame through the grooves, so that the wheel tread plates and the overall frame are fixed more stably, and the connection strength is higher.

Drawings

The following describes the embodiments of the present utility model in further detail with reference to the drawings;

FIG. 1 is a schematic view of a first shaft side perspective of the present utility model;

FIG. 2 is a schematic view of a second axial side perspective structure of the present utility model;

FIG. 3 is a schematic view of a third axial side perspective of the present utility model;

fig. 4 is a schematic view of a third shaft-side perspective structure of the present utility model.

The reference numerals in the figures illustrate: 1. an overall frame; 2. a tread plate; 3. a second rail wheel; 4. a first rail wheel; 5. a connecting rod; 6. a motor; 7. a mounting groove; 8. an external groove; 9. an external ring; 10. and a wheel axle.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up-down-left-right-front-rear … …) are merely used to explain the relative positional relationship between the components, motion, etc. in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.

Referring to fig. 1-4, a vehicle bogie model comprises a general frame 1, a track plate 2, a second rail wheel 3 and a first rail wheel 4; the wheel tread plates 2 are symmetrically and fixedly connected to the overall frame 1; the wheel track plate 2 is symmetrically provided with holes and is provided with a second rail wheel 3 and a first rail wheel 4 in a rotating mode; an axle 10 is fixedly connected between the second rail wheels 3; the first rail wheel 4 is symmetrically and fixedly connected with a connecting rod 5; a motor 6 is inserted into the connecting rod 5; the motor 6 is inserted into the mounting groove 7; the mounting groove 7 is formed in the overall frame 1; an external groove 8 is formed in the upper surface of the overall frame 1; an external ring 9 is inserted in the external groove 8; during operation, through integrated casting fashioned overall frame 1, cooperation track board 2 can form stable bearing structure for second rail wheel 3 and first rail wheel 4 can be stable rotate the operation, make high-speed railway vehicle model can have good straight line stability and curve throughput ability, overall frame 1's structure is convenient to install and is adjusted and dismantle, solved the wearing and tearing increase of wheel rail under current high-speed railway vehicle bogie model long-term use, make life reduce, and in daily use, because wearing and tearing, make vehicle model's load and running speed all influenced.

A semicircular hole is formed in the connecting rod 5 corresponding to the motor 6; during operation, the connecting rod 5 and the motor 6 are connected through the semicircular hole shape, so that the rotation of the motor 6 can be transmitted to the first rail wheel 4 through the connecting rod 5, and the driving rotation is realized.

Grooves are formed in the wheel tread plates 2 corresponding to the overall frames 1; during operation, the track plate 2 is sleeved at the two ends of the overall frame 1 through the grooves, so that the track plate 2 and the overall frame 1 are fixed more stably, and the connection strength is higher.

The overall frame 1 is T-shaped; during operation, through the overall frame 1 of T shape for whole wholeness is strong, makes structural strength high through the cast mode, can bear bigger load normal use.

Both ends of the tread plate 2 are provided with semi-fillets; during operation, both can eliminate stress through all seting up the semicircle angle at the both ends of track board 2, also can make track board 2 safer, can not cause the striking injury because of right angle department easily.

By adopting the scheme, when the high-speed railway bogie model is used, the stable supporting structure can be formed by matching the integral cast integral frame 1 with the track plate 2, so that the second track wheel 3 and the first track wheel 4 can stably rotate and run, the high-speed railway vehicle model can have good linear stability and curve passing capacity, the structure of the integral frame 1 is convenient to install, adjust and disassemble, the problem that the abrasion of the lower wheel rail of the existing high-speed railway vehicle bogie model is increased after long-term use, the service life is reduced, and in daily use, because of the abrasion, the load and the running speed of the vehicle model are influenced is solved; the connecting rod 5 and the motor 6 are connected through a semicircular hole shape, so that the rotation of the motor 6 can be transmitted to the first rail wheel 4 through the connecting rod 5, and the driving rotation is realized; the wheel tread plates 2 are sleeved at the two ends of the overall frame 1 through the grooves, so that the wheel tread plates 2 and the overall frame 1 are fixed more stably, and the connection strength is higher; the overall frame 1 in the shape of the T is high in overall integrity, high in structural strength in the mode of casting, and capable of bearing larger load for normal use; the stress can be eliminated by arranging the semi-circular corners at the two ends of the track plate 2, so that the track plate 2 is safer and is not easy to cause impact injury due to the right angle.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A vehicle bogie model characterized by; comprises a general frame (1), a track plate (2), a second rail wheel (3) and a first rail wheel (4); the wheel tread plates (2) are symmetrically and fixedly connected to the overall frame (1); the wheel tread plate (2) is symmetrically provided with holes and is provided with a second rail wheel (3) and a first rail wheel (4) in a rotating mode; an axle (10) is fixedly connected between the second rail wheels (3); the first rail wheel (4) is symmetrically and fixedly connected with a connecting rod (5); a motor (6) is inserted into the connecting rod (5); the motor (6) is inserted into the mounting groove (7); the mounting groove (7) is formed in the overall frame (1); an external groove (8) is formed in the upper surface of the overall frame (1); an external ring (9) is inserted in the external groove (8).

2. The vehicle bogie model according to claim 1, characterized in that: semicircular holes are formed in the connecting rods (5) corresponding to the motors (6).

3. The vehicle bogie model according to claim 2, characterized in that: grooves are formed in the wheel tread plates (2) corresponding to the overall frames (1).

4. A vehicle bogie model according to claim 3, characterized in that: the overall frame (1) is T-shaped.

5. The vehicle bogie model according to claim 4, characterized in that: both ends of the tread plate (2) are provided with semi-fillets.