Subway train model driving simulation device

Abstract

The utility model relates to the technical field of rail transit electric vehicles, in particular to a subway train model driving simulation device. The subway train model driving simulation device specifically comprises a train model and a guide rail, the train model comprises carriages, driving assemblies and collector shoes, the carriages are connected with the driving assemblies, the carriages are connected with the collector shoes, and the driving assemblies are connected with the collector shoes; the guide rail comprises two steel rails and a contact rail, the contact rail is located between the two steel rails or on the outer side of one steel rail, the driving assembly is connected with the steel rails, and the collector shoe is connected with the contact rail. The utility model has the advantage that the train model is in smooth transition at the steel rail insulation section.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit electric vehicles, in particular to a subway train model driving simulation device. Background Art

[0002] Subway trains are a common means of public transportation in cities. They play an important role in reducing traffic congestion, improving traffic efficiency, and reducing environmental pollution. They are widely used in major cities around the world and are usually powered by electricity, which can be supplied by steel rails and contact rails.

[0003] A train model refers to a physical object that is manufactured based on the theory of similarity and is scaled down in proportion to the original device (it can also be enlarged or the same size as the original device). It is mostly used in teaching and collection systems.

[0004] In actual operation, the existing subway train simulation model has a simple structure of the contact surface between the wheels and the rails, which cannot realize the power supply and current drawing of the contact rail, resulting in the wheels and rails being in a power-off state at the rail insulation section, making it impossible for the train model to transition smoothly.

[0005] Therefore, a subway train model driving simulation device is provided to address the deficiencies in the prior art. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a subway train model driving simulation device, which aims to solve the problem that the train model cannot smoothly transition at the rail insulation segment.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A subway train model driving simulation device comprises: a train model and a guide rail;

[0009] The train model comprises a carriage, a driving assembly and a collector shoe, wherein the carriage is connected to the driving assembly, the carriage is connected to the collector shoe, and the driving assembly is connected to the collector shoe;

[0010] The guide rail comprises two steel rails and a contact rail, wherein the contact rail is located between the two steel rails or outside one of the steel rails, the drive assembly is connected to the steel rails, and the collector shoe is connected to the contact rail.

[0011] As a further improvement of the technical solution of the utility model, the drive assembly includes a motor, a driving sprocket, a driven sprocket, a chain, a transmission shaft and a wheel. The output end of the motor is fixedly connected to the driving sprocket, the chain is meshed with the driving sprocket and the driven sprocket respectively, the driven chain is fixedly connected to the transmission shaft, and the transmission shaft is fixedly connected to the wheel.

[0012] As a further improvement of the technical solution of the utility model, the train model also includes a bottom plate, the motor is fixedly connected to the bottom plate, and the collector shoe is fixedly connected to the bottom plate.

[0013] As a further improvement of the technical solution of the utility model, slots for the transmission shaft to pass through are provided on both sides of the bottom plate.

[0014] As a further improvement of the technical solution of the utility model, the train model also includes a heat dissipation area, and the heat dissipation area is located at the upper end of the carriage.

[0015] As a further improvement of the technical solution of the utility model, the heat dissipation area includes a heat dissipation port and a heat dissipation cover, the heat dissipation cover is covered on the heat dissipation port, and the heat dissipation cover is provided with a plurality of heat dissipation holes.

[0016] As a further improvement of the technical solution of the utility model, the train model also includes at least one coupler, and adjacent carriages are connected end to end via the coupler.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the subway train model driving simulation device of the utility model, the carriage is connected to the driving assembly, the carriage is connected to the collector shoe, the driving assembly is connected to the collector shoe, the driving assembly is connected to the rail, and the collector shoe is connected to the contact rail. During the driving simulation of the train model, the driving assembly is connected to the rail, and the rail supplies power to the train model. When the train model travels to the insulated section of the rail, the rail and the train model are powered off, and the collector shoe is connected to the contact rail, and the contact rail supplies power to the train model, and continues to provide power to the train model, so as to achieve a smooth transition of the train model from the insulated section of the rail. The subway train model driving simulation device has the characteristic of a smooth transition of the train model at the insulated section of the rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technology of the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0020] Figure 1 It is a structural schematic diagram of the utility model subway train model driving simulation device;

[0021] Figure 2 It is a structural schematic diagram of a driving component in a subway train model driving simulation device of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the driving track in the subway train model driving simulation device of the utility model;

[0023] Figure 4It is a structural schematic diagram of the heat dissipation outlet in the subway train model driving simulation device of the utility model;

[0024] Figure 5 The utility model is a schematic diagram of the structure of a heat dissipation cover in a subway train model driving simulation device.

[0025] In the figure:

[0026] 1. Carriage; 2. Drive assembly; 21. Motor; 22. Driving sprocket; 23. Driven sprocket; 24. Chain; 25. Transmission shaft; 26. Wheel; 3. Collector shoe; 4. Bottom plate; 5. Heat dissipation area; 51. Heat dissipation port; 52. Heat dissipation cover; 53. Heat dissipation hole; 6. Coupler; 7. Rail; 8. Contact rail. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments in this application can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0028] Reference Figures 1 to 5 , a subway train model driving simulation device, comprising a train model and a guide rail;

[0029] In one embodiment, referring to Figure 1-Figure 3 As shown, the train model includes a carriage 1, a driving assembly 2 and a collector shoe 3, the carriage 1 is connected to the driving assembly 2, the carriage 1 is connected to the collector shoe 3, and the driving assembly 2 is connected to the collector shoe 3; the guide rail includes two steel rails 7 and a contact rail 8, the contact rail 8 is located between the two steel rails 7 or outside one of the steel rails 7, the driving assembly 2 is connected to the steel rail 7, and the collector shoe 3 is connected to the contact rail 8. Preferably, two sets of driving assemblies 2 and two sets of collector shoes 3 are provided in each carriage 1.

[0030] Among them, the carriage 1 is connected to the driving assembly 2, the carriage 1 is connected to the collector shoe 3, the driving assembly 2 is connected to the collector shoe 3, the driving assembly 2 is connected to the rail 7, and the collector shoe 3 is connected to the contact rail 8. During the driving simulation of the train model, the driving assembly 2 is connected to the rail 7, and the rail 7 supplies power to the train model. When the train model travels to the insulating section of the rail 7, the rail 7 and the train model are powered off, and the collector shoe 3 is connected to the contact rail 8, and the contact rail 8 supplies power to the train model and continues to provide power to the train model, so as to achieve a smooth transition of the train model from the insulating section of the rail 7. The subway train model driving simulation device has the characteristics of smooth transition of the train model at the insulating section of the rail 7.

[0031] In one embodiment, referring to Figure 2As shown, the driving assembly 2 includes a motor 21, a driving sprocket 22, a driven sprocket 23, a chain 24, a transmission shaft 25 and a wheel 26. The output end of the motor 21 is fixedly connected to the driving sprocket 22, the chain 24 is meshedly connected to the driving sprocket 22 and the driven sprocket 23 respectively, the driven chain 24 is fixedly connected to the transmission shaft 25, and the transmission shaft 25 is fixedly connected to the wheel 26. Preferably, the wheel 26 is arranged at both ends of the transmission shaft 25. The collector shoe 3 is connected to the motor 21, and the contact rail 8 provides power to the motor 21 through the collector shoe 3. When driving, the driving sprocket 22 on the output shaft is driven to rotate by starting the motor 21, and the driving sprocket 22 uses the chain 24 to drive the driven sprocket 23 to rotate and then drive the transmission shaft 25 to rotate, so as to realize the rotation of the wheel 26, thereby driving the train model to move.

[0032] In one embodiment, the train model further comprises a bottom plate 4, the motor 21 is fixedly connected to the upper part of the bottom plate 4, and the collector shoe 3 is fixedly connected to the bottom of the bottom plate 4. Slots are provided on both sides of the bottom plate 4 for the transmission shaft 25 to pass through, and the transmission shaft 25 is rotatably connected to the slots.

[0033] In one embodiment, referring to Figure 4-Figure 5 As shown, the train model also includes a heat dissipation area 5, which is located at the upper end of the carriage 1. The heat dissipation area 5 includes a heat dissipation port 51 and a heat dissipation cover 52, and the heat dissipation cover 52 is covered on the heat dissipation port 51, and the heat dissipation cover 52 is provided with a plurality of heat dissipation holes 53. The diameter of the heat dissipation port 51 is larger than the diameter of the heat dissipation hole 53. The heat dissipation cover 52 is provided to increase the ventilation effect inside the model, and the heat dissipation cover 52 is convenient to disassemble and assemble, and easy to clean.

[0034] In one embodiment, the train model further comprises at least one coupler 6, and adjacent carriages 1 are connected end to end via the coupler 6. Preferably, the train model is provided with two carriages 1 and one coupler 6.

[0035] For other contents of the subway train model driving simulation device described in the utility model, please refer to the prior art and will not be repeated here.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Therefore, any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A subway train model driving simulation device, characterized in that: include: Model trains and rails; The train model comprises a carriage, a driving assembly and a collector shoe, wherein the carriage is connected to the driving assembly, the carriage is connected to the collector shoe, and the driving assembly is connected to the collector shoe; The guide rail comprises two steel rails and a contact rail, wherein the contact rail is located between the two steel rails or outside one of the steel rails, the drive assembly is connected to the steel rails, and the collector shoe is connected to the contact rail.

2. A subway train model driving simulation device according to claim 1, characterized in that: The driving assembly includes a motor, a driving sprocket, a driven sprocket, a chain, a transmission shaft and a wheel. The output end of the motor is fixedly connected to the driving sprocket, the chain is meshed with the driving sprocket and the driven sprocket respectively, the driven sprocket is fixedly connected to the transmission shaft, and the transmission shaft is fixedly connected to the wheel.

3. A subway train model driving simulation device according to claim 2, characterized in that: The train model also includes a bottom plate, the motor is fixedly connected to the bottom plate, and the collector shoe is fixedly connected to the bottom plate.

4. A subway train model driving simulation device according to claim 3, characterized in that: Both sides of the bottom plate are provided with slots for the transmission shaft to pass through.

5. A subway train model driving simulation device according to claim 1, characterized in that: The train model further includes a heat dissipation area, which is located at the upper end of the carriage.

6. A subway train model driving simulation device according to claim 5, characterized in that: The heat dissipation area includes a heat dissipation port and a heat dissipation cover. The heat dissipation cover is arranged on the heat dissipation port and is provided with a plurality of heat dissipation holes.

7. A subway train model driving simulation device according to claim 1, characterized in that: The train model further includes at least one coupler, and adjacent carriages are connected end to end via the coupler.

Images