A six-degree-of-freedom platform for simulating earthquake experience

Abstract

The utility model discloses a simulated earthquake experience device of a six-degree-of-freedom platform, including a base, a vibration device, a mounting plate, a protective device and a sensing device, wherein the vibration device includes three mounting seats, a vibration assembly and three connecting blocks, wherein the three mounting seats are arranged on the base; the vibration assemblies are respectively arranged on the three mounting seats; the three connecting blocks are respectively connected to the other end of the vibration assembly; the mounting plates are respectively connected to the other ends of the three connecting blocks; the protective device is arranged on the mounting plate; and the sensing device is arranged on the protective device. Thus, through the protective device, it is possible to effectively provide all-round safety protection for the experiencers, ensuring that they are protected from harm during the simulated earthquake experience. Through the sensing device, the vibration data can be received and accurately recorded in real time, so as to fully grasp the operating status of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake experience equipment, in particular to a simulated earthquake experience equipment of a six-degree-of-freedom platform. Background Art

[0002] Existing six-degree-of-freedom platform simulation earthquake experience equipment lacks effective protection measures, and users may face the risk of injury during the experience, especially for those who are new to it or are more sensitive to earthquake simulation. In a strong earthquake simulation environment, users may fall due to loss of balance or be injured by sudden high-intensity vibrations, which not only affects the user experience, but may also cause safety issues.

[0003] Secondly, the lack of accurate sensing devices is also a major problem with existing equipment. In a real earthquake, the amplitude, frequency and duration of vibrations are all important parameters that directly affect the destructive power of the earthquake and people's perception. However, existing simulated earthquake experience equipment often cannot obtain and feedback these key data in real time, making it impossible for operators and managers to accurately grasp the operating status of the equipment. This not only affects the safety and stability of the equipment, but also limits the application of the equipment in scientific research, education and training. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a six-degree-of-freedom platform simulated earthquake experience equipment, which can effectively provide all-round safety protection for the experiencers through the protective device to ensure that they are not injured during the simulated earthquake experience. Through the sensing device, vibration data can be received and accurately recorded in real time, so as to fully grasp the operating status of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model proposes a simulated earthquake experience device of a six-degree-of-freedom platform, including a base, a vibration device, a mounting plate, a protective device and a sensing device, wherein the vibration device includes three mounting seats, a vibration assembly and three connecting blocks, wherein the three mounting seats are arranged on the base; the vibration assemblies are respectively arranged on the three mounting seats; the three connecting blocks are respectively connected to the other end of the vibration assembly; the mounting plate is respectively connected to the other end of the three connecting blocks; the protective device is arranged on the mounting plate; and the sensing device is arranged on the protective device.

[0007] The utility model is a six-degree-of-freedom platform simulation earthquake experience device, which can effectively provide all-round safety protection for the experiencers through the protective device, ensuring that they are protected from harm during the simulation earthquake experience. Vibration data can be received and accurately recorded in real time through the sensing device, so as to fully grasp the operating status of the equipment.

[0008] In addition, the six-degree-of-freedom platform earthquake simulation experience device proposed in the application may also have the following additional technical features:

[0009] Specifically, the vibration assembly includes six hydraulic cylinders, wherein the six hydraulic cylinders are movably connected to two sides of the three mounting seats in a group; the output shafts of the six hydraulic cylinders are movably connected to three connecting blocks in a group of two, and the three connecting blocks are located at the bottom of the mounting plate.

[0010] Specifically, the protective device includes a circular guardrail and a safety door, wherein the circular guardrail is arranged on the top of the mounting plate; and the safety door is movably arranged on one side of the circular guardrail.

[0011] Specifically, the sensing device includes an indicator light and a sensor, wherein the indicator light is arranged on one side of the top of the circular guardrail; and the sensor is arranged at the bottom of the mounting plate.

[0012] Specifically, the sensor is electrically connected to the indicator light, and the sensor is connected to an external monitor.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 A three-dimensional diagram of a six-degree-of-freedom platform earthquake simulation experience device according to an embodiment of the utility model;

[0016] Figure 2 A three-dimensional diagram of a six-degree-of-freedom platform earthquake simulation experience device according to another embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of a six-degree-of-freedom platform earthquake simulation experience device according to another embodiment of the utility model.

[0018] As shown in the figure: 1. Base; 2. Vibration device; 3. Mounting plate; 4. Protective device; 5. Sensing device; 21. Mounting seat; 22. Vibration assembly; 23. Connecting block; 221. Hydraulic cylinder; 41. Circular guardrail; 42. Safety door; 51. Indicator light; 52. Sensor. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0020] A simulated earthquake experience device of a six-degree-of-freedom platform according to an embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 3 As shown, a six-degree-of-freedom platform simulation earthquake experience device of an embodiment of the utility model includes a base 1, a vibration device 2, a mounting plate 3, a protective device 4 and a sensing device 5, wherein the vibration device 2 includes three mounting seats 21, a vibration assembly 22 and three connecting blocks 23, wherein the three mounting seats 21 are arranged on the base 1, the vibration assemblies 22 are respectively arranged on the three mounting seats 21, the three connecting blocks 23 are respectively connected to the other ends of the vibration assemblies 22, the mounting plates 3 are respectively connected to the other ends of the three connecting blocks 23, the protective device 4 is arranged on the mounting plate 3, and the sensing device 5 is arranged on the protective device 4.

[0022] Among them, it can be understood that by continuously extending and retracting the vibration component 22 up and down in six different directions, the mounting plate 3 is driven to shake irregularly in six directions, thereby realizing a six-degree-of-freedom earthquake experience. The protective device 4 can provide safety protection for the experiencer, and the sensing device 5 can record vibration data of the equipment in operation.

[0023] Specifically, when it is necessary to experience the feeling of an earthquake, one first enters the protective device 4, which can provide safety protection for the experiencer to ensure the safety of the experience process. The vibration component 22 continuously extends and retracts in six different directions, driving the mounting plate 3 to shake irregularly in six directions, thereby achieving a six-degree-of-freedom earthquake experience. The sensing device 5 can receive and accurately record vibration data in real time, thereby fully understanding the operating status of the equipment.

[0024] In one embodiment of the present invention, Figure 3As shown, the vibration assembly 22 includes six hydraulic cylinders 221, wherein the six hydraulic cylinders 221 are movably connected to two sides of the three mounting seats 21 in groups of two, and the output shafts of the six hydraulic cylinders 221 are movably connected to three connecting blocks 23 in groups of two, and the three connecting blocks 23 are located at the bottom of the mounting plate 3.

[0025] Among them, it can be understood that the six hydraulic cylinders 221 are used to continuously extend and retract up and down. When each hydraulic cylinder is extended and retracted, it will drive the corresponding one of the three connecting blocks 23 to extend upward, and at the same time drive the mounting plate 3 to extend upward. By performing uninterrupted up and down extension and retraction through the six hydraulic cylinders 221, a six-degree-of-freedom earthquake experience can be realized.

[0026] In one embodiment of the present invention, Figure 2 As shown, the protective device 4 includes a circular guardrail 41 and a safety door 42 , wherein the circular guardrail 41 is arranged on the top of the mounting plate 3 , and the safety door 42 is movably arranged on one side of the circular guardrail 41 .

[0027] It is understandable that before the experience, the experiencer first enters through the safety door 42, closes the safety door 42, and holds the circular guardrail 41 tightly with his hands to keep the body standing during the vibration to prevent falling to the ground and causing physical injuries.

[0028] In one embodiment of the present invention, Figure 3 As shown, the sensing device 5 includes an indicator light 51 and a sensor 52, wherein the indicator light 51 is arranged on one side of the top of the circular guardrail 41, and the sensor 52 is arranged at the bottom of the mounting plate 3, the sensor 52 is electrically connected to the indicator light 51, and the sensor 52 is connected to an external monitor.

[0029] Among them, it can be understood that the indicator light 51 can reflect the operating status of the device at any time, the sensor 52 can timely feedback the data during the operation, monitor through an external monitor, and terminate in time in case of emergency. At the same time, it can receive and accurately record vibration data in real time, so as to fully grasp the operating status of the equipment.

[0030] In summary, the six-degree-of-freedom platform earthquake simulation experience device of the embodiment of the utility model can effectively provide all-round safety protection for the experiencer through the protective device, ensuring that they are protected from harm during the earthquake simulation experience. Vibration data can be received and accurately recorded in real time through the sensing device, so as to fully grasp the operating status of the device.

[0031] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot 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 utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0033] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A six-degree-of-freedom platform earthquake simulation experience device, characterized in that: It comprises a base (1), a vibration device (2), a mounting plate (3), a protection device (4) and a sensing device (5), wherein: The vibration device (2) comprises three mounting seats (21), a vibration assembly (22) and three connecting blocks (23), wherein: The three mounting seats (21) are arranged on the base (1); The vibration components (22) are respectively arranged on the three mounting seats (21); The three connecting blocks (23) are respectively connected to the other end of the vibration component (22); The mounting plate (3) is connected to the other ends of the three connecting blocks (23) respectively; The protective device (4) is arranged on the mounting plate (3); The sensing device (5) is arranged on the protective device (4).

2. The six-degree-of-freedom platform earthquake simulation experience device according to claim 1, characterized in that: The vibration assembly (22) includes six hydraulic cylinders (221), wherein: The six hydraulic cylinders (221) are movably connected to two sides of the three mounting seats (21) in groups of two each; The output shafts of the six hydraulic cylinders (221) are movably connected to the three connection blocks (23) in groups of two, and the three connection blocks (23) are located at the bottom of the mounting plate (3).

3. The six-degree-of-freedom platform earthquake simulation experience device according to claim 1, characterized in that: The protective device (4) comprises a circular guardrail (41) and a safety door (42), wherein: The circular guardrail (41) is arranged on the top of the mounting plate (3); The safety door (42) is movably arranged on one side of the circular guardrail (41).

4. The six-degree-of-freedom platform earthquake simulation experience device according to claim 3, characterized in that: The sensing device (5) comprises an indicator light (51) and a sensor (52), wherein: The indicator light (51) is arranged on one side of the top of the circular guardrail (41); The sensor (52) is arranged at the bottom of the mounting plate (3).

5. The six-degree-of-freedom platform earthquake simulation experience device according to claim 4, characterized in that: The sensor (52) is electrically connected to the indicator light (51), and the sensor (52) is connected to an external monitor.

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