Rotary carriage of sightseeing vehicle

Abstract

The rotary compartment of the sightseeing vehicle comprises a compartment chassis located at the bottom and a compartment body rotatably installed on the compartment chassis, and the rotation axis of the compartment body is perpendicular to the advancing direction of the compartment chassis; a carriage bottom plate is arranged at the bottom of the carriage body, and a horizontal adjusting device is installed between the carriage bottom frame and the carriage body. The horizontal adjusting device is configured to drive the carriage main body to rotate to adjust the carriage bottom plate to a horizontal state when the carriage bottom frame goes uphill and downhill to enable the carriage bottom plate to incline; the horizontal adjusting device comprises a driving motor mounted on the carriage chassis and a driving gear in driving connection with the driving motor, an arc-shaped rack is fixed on the outer circumferential wall of the carriage main body, and the driving gear is meshed with the arc-shaped rack; the rotary compartment of the sightseeing vehicle overcomes the defects that an existing compartment of the sightseeing vehicle is poor in riding comfort and safety.

Description

Technical Field

[0001] The invention relates to the field of sightseeing car carriages, in particular to a rotary carriage for a sightseeing car. Background Art

[0002] As a tool for sightseeing, visiting scenic spots and short-distance transportation within a specific area, sightseeing buses play an important role in the tourism industry and provide convenience for people to travel. Among them, the sightseeing bus compartment for passengers is an important component of the sightseeing bus.

[0003] In order to adapt to market demand and industry development trends, sightseeing vehicles are constantly improving and innovating in terms of comfort and safety. The existing sightseeing vehicle cabins include a chassis and a cabin body, and the cabin body is fixed on the chassis, or the cabin body and the chassis are an integrated structure. In this structure, when the sightseeing vehicle goes uphill or downhill, the cabin body will tilt along with the chassis, resulting in passengers being unable to sit smoothly in the cabin body, resulting in poor comfort and safety. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The problem to be solved by the present invention is to provide a rotating carriage for a sightseeing car, so as to overcome the defects of poor riding comfort and safety of the existing sightseeing car carriages.

[0006] (II) Technical solution

[0007] In order to solve the technical problem, the present invention provides a rotating carriage for a sightseeing car, comprising a carriage frame at the bottom and a carriage main body rotatably mounted on the carriage frame, wherein the rotation axis of the carriage main body is perpendicular to the forward direction of the carriage frame; a carriage floor plate is arranged at the bottom of the carriage main body, and a horizontal adjustment device is installed between the carriage frame and the carriage main body; the horizontal adjustment device is configured to drive the carriage main body to rotate through the horizontal adjustment device to adjust the carriage floor plate to a horizontal state when the carriage frame moves up or down a slope so that the carriage floor plate is tilted.

[0008] In some embodiments, the horizontal adjustment device includes a driving motor installed on the car body frame and a driving gear connected to the driving motor. An arc-shaped rack is fixed on the outer circumferential wall of the car body, and the driving gear is meshed with the arc-shaped rack. During adjustment, the driving motor drives the driving gear to rotate, and the driving gear drives the arc-shaped rack to rotate, and then the car body rotates.

[0009] In some embodiments, the carriage chassis is symmetrically equipped with brakes on both sides of the drive motor, an arc-shaped brake plate that cooperates with the brake is fixed on the outer circumferential wall of the carriage body, and the arc-shaped rack is fixed on the arc-shaped brake plate.

[0010] In some embodiments, the drive motor contains a brake structure; under normal circumstances, the brake and the brake structure are both in a normally closed state, so that the car body is locked; when the car frame goes uphill or downhill, the brake and the brake structure are both turned on, and under the action of gravity and the drive of the horizontal adjustment device, the car body rotates, so that the car floor is adjusted to a horizontal state.

[0011] In some embodiments, a guide device is installed on one or both sides of the carriage body, and the guide device includes an arcuate guide rail fixed on the carriage frame, and an arcuate guide wheel plate is fixed on the outer circumferential wall of the carriage body. A plurality of guide wheels are installed on the arcuate guide wheel plate at intervals, and the guide wheels are rollingly installed in the arcuate guide rail.

[0012] In some embodiments, the carriage chassis is symmetrically installed with limit switches on both sides of the arc-shaped guide wheel plate, the ends of the arc-shaped guide wheel plate correspond to the limit switches, and the arc-shaped guide wheel plate can trigger the limit switches.

[0013] In some embodiments, a sensor is installed at the bottom of the vehicle floor, and the sensor is used to check whether the vehicle floor is horizontal and measure the tilt angle.

[0014] In some embodiments, an arc-shaped frame is provided at the upper end of the carriage bottom frame, the carriage body is in a cylindrical shape adapted to the arc-shaped frame, and the carriage body is rotatably installed in the arc-shaped frame.

[0015] In some embodiments, the brake is a caliper brake and the sensor is a dynamic tilt sensor.

[0016] (III) Beneficial effects

[0017] The present invention provides a rotating carriage for a sightseeing vehicle, wherein a carriage main body is rotatably mounted on a carriage bottom frame, and a rotatable carriage main body is adopted. Through the cooperation of a horizontal adjustment device and a brake, when the carriage bottom frame goes uphill or downhill, the brake and the brake structure are both opened, and under the action of the gravity of the carriage main body and the drive of the horizontal adjustment device, the carriage main body rotates so that the carriage bottom plate is adjusted to a horizontal state; the carriage bottom plate can be automatically adjusted to a horizontal state when going uphill or downhill, thereby improving the riding comfort and safety; in addition, an arc-shaped guide rail and a guide wheel are cooperated to achieve a good guiding effect; a limit switch is provided to limit the rotation angle of the carriage main body, thereby ensuring the safety of use; the defects of the existing sightseeing vehicle carriages with poor riding comfort and safety are overcome. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional diagram of a rotating carriage of a sightseeing vehicle of the present invention;

[0020] Figure 2 A three-dimensional diagram of a rotating carriage of a sightseeing vehicle of the present invention from another perspective;

[0021] Figure 3 An exploded view of a rotating carriage of a sightseeing vehicle of the present invention;

[0022] Figure 4 A three-dimensional diagram of a rotating carriage body of a sightseeing vehicle of the present invention;

[0023] Figure 5 A three-dimensional diagram of a rotating carriage chassis of a sightseeing vehicle of the present invention;

[0024] The corresponding component names of the various figure marks in the figure are: 1. Carriage chassis; 11. Arc-shaped frame; 2. Carriage body; 21. Carriage floor; 3. Horizontal adjustment device; 31. Drive motor; 32. Drive gear; 33. Arc-shaped rack; 41. Brake; 42. Arc-shaped brake plate; 51. Arc-shaped guide rail; 52. Arc-shaped guide wheel plate; 53. Guide wheel; 6. Limit switch; 7. Sensor. DETAILED DESCRIPTION

[0025] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0027] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0028] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The illustrations only show the components related to the present application rather than being drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0029] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0030] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0031] See also Figures 1 to 5The present invention provides a rotating carriage for a sightseeing vehicle, comprising a carriage chassis 1 located at the bottom and a carriage body 2 rotatably mounted on the carriage chassis 1. The carriage chassis 1 and the carriage body 2 are both steel frame structures, formed by welding through a plurality of connecting rods or connecting plates. The lengths of the carriage chassis 1 and the carriage body 2 are consistent, and the rotation axis of the carriage body 2 is perpendicular to the forward direction of the carriage chassis 1, so that when the carriage chassis 1 is tilted uphill or downhill, the carriage body 2 can rotate under the action of its own gravity. A carriage floor 21 is provided at the bottom of the carriage body 2, and the carriage floor 21 is used to install components such as seats. A horizontal adjustment device 3 is installed between the carriage chassis 1 and the carriage body 2; the horizontal adjustment device 3 is configured to drive the carriage body 2 to rotate through the horizontal adjustment device 3 when the carriage chassis 1 is tilted uphill or downhill so that the carriage floor 21 is tilted, so as to adjust the carriage floor 21 to a horizontal state, thereby increasing the comfort and safety of passengers.

[0032] In some embodiments, Figure 2 , Figure 4 and Figure 5 As shown, the level adjustment device 3 includes a driving motor 31 installed on the carriage bottom frame 1 and a driving gear 32 connected to the driving motor 31, the driving gear 32 is installed on the motor shaft of the driving motor 31, and an arc-shaped rack 33 is fixed on the outer circumferential wall of the carriage body 2, and the driving gear 32 is meshed with the arc-shaped rack 33. When adjusting the level, the driving motor 31 drives the driving gear 32 to rotate, the driving gear 32 drives the arc-shaped rack 33 to rotate, and then the arc-shaped rack 33 drives the carriage body 2 to rotate. In this structure, the level adjustment device 3 is driven by the driving motor 31, the driving gear 32 and the arc-shaped rack 33, the driving is reliable, the structure is simple, and the use effect is good.

[0033] In some embodiments, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the carriage chassis 1 is symmetrically equipped with brakes 41 on both sides of the driving motor 31, and an arc-shaped brake plate 42 that cooperates with the brake 41 for braking is fixed on the outer circumferential wall of the carriage body 2, and the arc-shaped brake plate 42 is placed in the brake 41. The arc-shaped rack 33 is fixed on the arc-shaped brake plate 42 to facilitate driving and braking. Among them, the brake 41 is a clamp brake with good braking effect. The clamp brake is a prior art and will not be described in detail in this embodiment. In addition, the arc-shaped rack 33 can also be fixed on the outer wall of the carriage body 2 and can be installed according to actual needs.

[0034] In some embodiments, Figure 1 , Figure 2 and Figure 5As shown, the drive motor 31 contains a brake structure; the drive motor 31 and the brake structure are both prior art, and will not be described in detail in this embodiment. Under normal conditions, the brake 41 and the brake structure are both in a normally closed state, the brake 41 locks the arc brake plate 42, and the brake structure locks the drive motor 31, thereby locking the carriage body 2; in this state, it can be used as an ordinary carriage on a flat road, increasing its usage scenarios. When the carriage chassis 1 goes up and downhill, the brake 41 and the brake structure are both turned on through the control of the beacon on the track (this product is mainly suitable for rail-type sightseeing cars) and the receiver on the bogie. At this time, the arc brake plate 42 is unlocked, the drive motor 31 is unlocked, and under the gravity of the carriage body 2 and the drive of the horizontal adjustment device 3, the carriage body 2 rotates, so that the carriage floor 21 is adjusted to a horizontal state.

[0035] In some embodiments, Figure 2 , Figure 4 and Figure 5 As shown, a guide device is installed on one or both sides of the carriage body 2. In this embodiment, a guide device is installed on both sides of the carriage body 2. The guide device includes an arc guide rail 51 fixed on the carriage chassis 1, and an arc guide wheel plate 52 is fixed on the outer circumferential wall of the carriage body 2. A guide groove is provided on the side of the arc guide rail 51 facing the arc guide wheel plate 52. A plurality of guide wheels 53 are installed at intervals on the arc guide wheel plate 52, and the guide wheels 53 are rollingly installed in the guide groove of the arc guide rail 51. This structure can guide and limit the carriage body 2 through the cooperation of the guide wheels 53 and the arc guide rail 51, and the use effect is good. In addition, the arc guide rail 51 can also be installed on the carriage body 2, and the guide wheels 53 and the arc guide wheel plate 52 are installed on the carriage chassis 1. The installation positions of the arc guide rail 51 and the arc guide wheel plate 52 can be selected according to needs.

[0036] In some embodiments, Figure 2 , Figure 4 and Figure 5 As shown, the carriage chassis 1 is symmetrically installed with limit switches 6 on both sides of the arc-shaped guide wheel plate 52, and the ends of the arc-shaped guide wheel plate 52 correspond to the limit switches 6, and the arc-shaped guide wheel plate 52 can trigger the limit switches 6. When the rotation angle of the carriage body 2 is too large, the ends of the arc-shaped guide wheel plate 52 will trigger the limit switches 6, causing the brake 41 and the whole vehicle to brake urgently, ensuring the safety of use.

[0037] In some embodiments, Figure 4 As shown, a sensor 7 is installed at the bottom of the carriage floor 21, and the sensor 7 is used to check whether the carriage floor 21 is horizontal and measure the tilt angle, wherein the sensor 7 is a dynamic tilt sensor. This structure uses the sensor 7 to check whether the carriage floor 21 is horizontal, which is beneficial for the control room to know the state of the carriage floor 21, and can facilitate inspection and control.

[0038] In some embodiments, Figure 4 As shown, an arc frame 11 is provided at the upper end of the carriage bottom frame 1, and the carriage body 2 is cylindrical and matched with the arc frame 11, and the carriage body 2 is rotatably installed in the arc frame 11. With this structure, the carriage body 2 rotates smoothly and the arrangement of various components is also convenient.

[0039] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0040] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A rotating carriage for a sightseeing vehicle, characterized in that: The invention comprises a carriage frame (1) located at the bottom and a carriage body (2) rotatably mounted on the carriage frame (1), wherein the rotation axis of the carriage body (2) is perpendicular to the forward direction of the carriage frame (1); a carriage floor plate (21) is arranged at the bottom of the carriage body (2), and a level adjustment device (3) is installed between the carriage frame (1) and the carriage body (2); the level adjustment device (3) is configured to drive the carriage body (2) to rotate through the level adjustment device (3) when the carriage frame (1) moves up or down a slope so that the carriage floor plate (21) is tilted, thereby adjusting the carriage floor plate (21) to a horizontal state.

2. The rotating carriage of the sightseeing vehicle according to claim 1, characterized in that: The horizontal adjustment device (3) comprises a driving motor (31) mounted on the carriage bottom frame (1) and a driving gear (32) drivingly connected to the driving motor (31); an arc-shaped rack (33) is fixed on the outer circumferential wall of the carriage body (2); the driving gear (32) is meshed with the arc-shaped rack (33); during adjustment, the driving motor (31) drives the driving gear (32) to rotate, and the driving gear (32) drives the arc-shaped rack (33) to rotate, thereby rotating the carriage body (2).

3. The rotating carriage of the sightseeing vehicle as claimed in claim 2, characterized in that: The carriage chassis (1) is symmetrically provided with brakes (41) on both sides of the driving motor (31); an arc-shaped brake plate (42) for cooperating with the brake (41) for braking is fixed on the outer circumferential wall of the carriage body (2); and the arc-shaped rack (33) is fixed on the arc-shaped brake plate (42).

4. The rotating carriage of the sightseeing vehicle as claimed in claim 3, characterized in that: The driving motor (31) contains a brake structure; under normal conditions, the brake (41) and the brake structure are both in a normally closed state, so that the carriage body (2) is locked; when the carriage frame (1) goes uphill or downhill, the brake (41) and the brake structure are both opened, and under the action of gravity and the drive of the horizontal adjustment device (3), the carriage body (2) rotates, so that the carriage floor (21) is adjusted to a horizontal state.

5. The rotating carriage of the sightseeing vehicle according to claim 1, characterized in that: A guide device is installed on one or both sides of the carriage body (2), and the guide device includes an arc-shaped guide rail (51) fixed on the carriage bottom frame (1); an arc-shaped guide wheel plate (52) is fixed on the outer circumferential wall of the carriage body (2); a plurality of guide wheels (53) are installed on the arc-shaped guide wheel plate (52) at intervals, and the guide wheels (53) are rollingly installed in the arc-shaped guide rail (51).

6. The rotating carriage of the sightseeing vehicle according to claim 5, characterized in that: The carriage chassis (1) is symmetrically provided with limit switches (6) on both sides of the arc-shaped guide wheel plate (52); the ends of the arc-shaped guide wheel plate (52) correspond to the limit switches (6); and the arc-shaped guide wheel plate (52) can trigger the limit switches (6).

7. The rotating carriage of the sightseeing vehicle according to claim 1, characterized in that: A sensor (7) is installed at the bottom of the carriage floor (21), and the sensor (7) is used to check whether the carriage floor (21) is horizontal and to measure the inclination angle.

8. The rotating carriage of a sightseeing vehicle as claimed in claim 1, characterized in that: An arc-shaped frame (11) is arranged at the upper end of the carriage bottom frame (1); the carriage body (2) is in a cylindrical shape adapted to the arc-shaped frame (11); and the carriage body (2) is rotatably installed in the arc-shaped frame (11).

9. The rotating carriage of a sightseeing vehicle as claimed in claim 3, characterized in that: The brake (41) is a caliper brake.

10. The rotating carriage of a sightseeing vehicle as claimed in claim 7, characterized in that: The sensor (7) is a dynamic tilt sensor.

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