Intelligent trolley for detecting windshield washer fluid slideway

Abstract

The utility model discloses an intelligent trolley for detecting a windshield washer fluid slideway, which comprises a frame, and further comprises a power supply module, an air source box, a sucker assembly, a sensor assembly, a movement device and a control box which are arranged on the frame, the power supply module is used for supplying power, the air source box, the suction cup assembly, the sensor assembly and the movement device are connected with the control box, and the suction cup assembly and the sensor assembly move close to or away from the windshield washer fluid slideway; the suction cup assembly and the windshield washer fluid slide way have a first state in which the suction cup assembly and the windshield washer fluid slide way make contact with each other and a second state in which the suction cup assembly and the windshield washer fluid slide way are separated from each other, and the sensor assembly and the windshield washer fluid slide way have a third state in which the sensor assembly and the windshield washer fluid slide way make contact with each other and a fourth state; when the suction cup assembly and the windshield washer fluid slide way are in the second state and the sensor assembly and the windshield washer fluid slide way are in the fourth state, the movement device drives the intelligent trolley to move. According to the utility model, effective support is provided for intelligent detection of the windshield washer fluid slideway.

Description

Technical Field

[0001] The utility model relates to an intelligent small car for detecting a glass water slide, and belongs to the field of intelligent detection of glass water slides. Background Art

[0002] As a new tourist project, the glass water slide allows tourists to experience the excitement and thrill of high-altitude sliding. It is of great significance to promote the development of local tourism and drive the prosperity of related industries.

[0003] The safety test of glass water slides has always attracted much attention. The current testing method requires manual inspection at designated locations for on-site observation and placement of sensors to obtain relevant data information. The inspectors will first make a preliminary judgment based on the integrity of the glass, and further perform spectrum analysis on the captured vibration signal to determine the safety of the water slide. This testing method is not only inefficient, but also requires inspectors to walk back and forth on the slide, which poses a great safety hazard.

[0004] Therefore, it is necessary to develop a smart car for detecting glass water slides to make up for the technical gap in development in this field. Summary of the invention

[0005] The utility model provides an intelligent car for detecting a glass water slide, which provides effective support for realizing intelligent collection of vibration signals of the glass water slide through the ingenious combination of a suction cup component, a sensor component and a motion device.

[0006] The technical solution of the utility model is:

[0007] A smart car for detecting a glass water slide comprises a frame, and also comprises a power module 200, an air source box 300, a suction cup assembly 400, a sensor assembly 500, a motion device 600, and a control box 700 installed on the frame; the power module 200 is used for power supply, the air source box 300, the suction cup assembly 400, the sensor assembly 500, the motion device 600 are connected to the control box 700, the suction cup assembly 400 and the sensor assembly 500 respectively move relatively close to or away from the glass water slide; the suction cup assembly 400 and the glass water slide have a first state of mutual contact and a second state of mutual separation, and the sensor assembly 500 and the motion device 600 are respectively connected to the control box 700, and ... The sensor assembly 500 and the glass water slide have a third state of mutual contact and a fourth state of mutual separation: when the suction cup assembly 400 and the glass water slide are in the first state, the air source box 300 provides a power source for the suction cup assembly 400 to achieve adsorption with the glass water slide to be measured, and the vibration signal of the glass water slide is collected by the sensor assembly 500 in the third state with the glass water slide; when the suction cup assembly 400 and the glass water slide are in the second state and the sensor assembly 500 and the glass water slide are in the fourth state, the motion device 600 drives the smart car to move.

[0008] The suction cup assembly 400 includes a hydraulic cylinder 401, a piston rod 402, a pressure sensor I 403 and a suction cup 404; the piston rod 402 is connected to the end of the suction cup 404 away from the glass water slide at one end thereof; the piston rod 402 is hollow inside and is provided with an inlet and an outlet to be connected to the air source box 300 through a hose to achieve adsorption and repulsion of the suction cup 404; the end of the piston rod 402 away from the glass water slide is assembled with the hydraulic cylinder 401, and the suction cup 404 is installed with a pressure sensor I 403; the suction cup 404 connected to the piston rod 402 is driven by the hydraulic cylinder 401 to perform lifting movement, so that the pressure sensor I 403 and the suction cup 404 follow the piston rod 402 to move relatively close to or away from the glass water slide being tested; the pressure sensor I 403 is installed on the suction cup 404.

[0009] The sensor assembly 500 includes a transmission gear 501, a motor I 502, a support rod 503 with an external rack, a pressure sensor II 504, and an acceleration sensor 505; the acceleration sensor 505 is arranged close to one end of the glass water slide, and the pressure sensor II 504 is installed at the end of the acceleration sensor 505 away from the glass water slide; the end of the pressure sensor II 504 away from the glass water slide is connected to one end of the support rod 503 with an external rack; the gears arranged along the axial direction on the outer periphery of the support rod 503 with an external rack are meshed with the transmission gear 501 driven by the motor I 502, so that the pressure sensor II 504 and the acceleration sensor 505 follow the support rod 503 with an external rack to move relatively close to or away from the glass water slide being measured.

[0010] The motion device 600 includes a wheel hub 601 , a transmission gear box 602 , and a motor II 603 ; the motor II 603 provides power, and the power is transmitted through the transmission gear box 602 to drive the wheel hub 601 to move.

[0011] It also includes a visual sensing system and an obstacle avoidance module connected to the control box. The obstacle avoidance module is used to avoid obstacles during the movement of the vehicle, and the visual sensing system is used to capture environmental information.

[0012] The beneficial effect of the utility model is that the utility model constructs a movable hardware platform for collecting vibration signals of glass water slides through reasonable structure and connection. Through the hardware platform, not only can the vibration signals of glass water slides be easily obtained, but also the problem of insufficient safety of manual data collection can be avoided. At the same time, it also makes up for the lack of existing mobile glass water slide vibration signal collection platforms, which is of great significance for the promotion of glass water slide tourism projects and the development of regional economy. Further, through the hardware platform, the obtained vibration signals of glass water slides can be uploaded to the host computer, and then the host computer can be used for data analysis, which provides effective support for realizing intelligent detection of glass water slides. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the assembly of the suction cup assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the assembly of the sensor assembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the motion device of the utility model;

[0017] Figure 5 This is a schematic diagram of the assembly structure of the visual sensing system of the utility model;

[0018] The numbers in the figure are: 100-signal transmission antenna, 200-power box, 300-air source box, 400-suction cup assembly, 500-sensor assembly, 600-motion device, 700-control box, 800-visual sensing system, 401-hydraulic cylinder, 402-piston rod, 403-pressure sensor I, 404-suction cup, 501-transmission gear, 502-motor II, 503-support rod with external rack, 504-pressure sensor II, 505-acceleration sensor, 601-wheel hub, 602-transmission gear box, 603-motor II, 801-visual sensor, 802-servo engine. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments, but the content of the utility model is not limited to the described scope.

[0020] At present, the detection of glass water slides requires manual placement of sensors at the corresponding locations, which is not only inefficient, but also poses great safety hazards in high-altitude operations. The development of a glass water slide intelligent detection vehicle can replace manual work to complete on-site observation and data collection, effectively solving the defects of the existing technology. The following is a description of the present invention in conjunction with the accompanying drawings:

[0021] like Figure 1-5 As shown, a smart car for detecting a glass water slide comprises a frame, and also comprises a power module 200, an air source box 300, a suction cup assembly 400, a sensor assembly 500, a motion device 600, and a control box 700 installed on the frame; the power module 200 is used for power supply, the air source box 300, the suction cup assembly 400, the sensor assembly 500, the motion device 600 are connected to the control box 700, the suction cup assembly 400 and the sensor assembly 500 respectively move relatively close to or away from the glass water slide; the suction cup assembly 400 and the glass water slide have a first state of mutual contact and a second state of mutual separation, and the sensor assembly 500 and the motion device 600 are connected to the control box 700, and ... The component 500 and the glass water slide have a third state of mutual contact and a fourth state of mutual separation: when the suction cup component 400 and the glass water slide are in the first state, the air source box 300 provides a power source for the suction cup component 400 to achieve adsorption with the glass water slide to be measured, and the vibration signal of the glass water slide is collected by the sensor component 500 in the third state with the glass water slide; when the suction cup component 400 and the glass water slide are in the second state and the sensor component 500 and the glass water slide are in the fourth state, the motion device 600 drives the smart car to move along the glass water slide.

[0022] Furthermore, the suction cup assembly 400 includes a hydraulic cylinder 401, a piston rod 402, a pressure sensor I 403 and a suction cup 404; the piston rod 402 is provided with an external threaded hole at one end close to the glass water slide and is matched with an internal thread at one end of the suction cup 404 away from the glass water slide, the piston rod 402 is hollow inside and is provided with an inlet and outlet to be connected to the air source box 300 through a hose to achieve adsorption and repulsion of the suction cup 404; the piston rod 402 is assembled with the hydraulic cylinder 401 at one end away from the glass water slide, and the pressure sensor I 403 is installed on the suction cup 404; The suction cup 404 connected to the piston rod 402 is driven by the hydraulic cylinder 401 installed on the frame to move up and down, so that the pressure sensor I 403 and the suction cup 404 follow the piston rod 402 to move relatively close to or away from the glass water slide to achieve the purpose of adjusting the distance between the suction cup and the glass to be tested; the suction cup 404 is installed with a pressure sensor I 403, and the contact between the suction cup I 404 and the glass surface is determined by the pressure value feedback from the pressure sensor I 403. When the pressure value exceeds the preset value, the hydraulic cylinder 401 is driven to stop through the control box 700. Further, the suction cup 404 is a vacuum suction cup, and its adsorption surface is the side away from the piston rod.

[0023] Furthermore, the sensor assembly 500 includes a transmission gear 501, a motor I 502, a support rod 503 with an external rack, a pressure sensor II 504, and an acceleration sensor 505; the acceleration sensor 505 is arranged near one end of the glass water slide, and the pressure sensor II 504 is installed at the end of the acceleration sensor 505 away from the glass water slide, and the two are glued together; the end of the pressure sensor II 504 away from the glass water slide is provided with an external thread that is matched with the internal thread at one end of the support rod 503 with an external rack; the outer periphery of the support rod 503 with an external rack is arranged in the axial direction The gear of the pressure sensor II 504 meshes with the transmission gear 501 driven by the motor I 502 installed on the frame, so that the pressure sensor II 504 and the acceleration sensor 505 follow the support rod 503 with the external rack to move relatively close to or away from the glass water slide to achieve the purpose of adjusting the distance between the acceleration sensor 505 and the glass to be tested; through the installed pressure sensor II 504, the pressure value fed back by it is used to determine the contact situation between the acceleration sensor 505 and the glass surface. When the pressure value exceeds the preset value, the motor I 502 is driven to stop working through the control box 700.

[0024] Furthermore, the motion device 600 includes a wheel hub 601, a transmission gearbox 602, and a motor II 603; the motor II 603 provides power, and the transmission gearbox 602 transmits power to drive the wheel hub 601 to move, and the steering movement of the car is achieved through the speed difference of the four wheel hubs. The motor II 603 and the transmission gearbox 602 are fixed to the frame by bolts. The national standard "GB / T41121-2021" has relevant regulations on the slope design of the glass water slide, and the four-wheel drive method can meet the climbing requirements.

[0025] Furthermore, it also includes a visual sensing system and an obstacle avoidance module connected to the control box. The obstacle avoidance module is used to avoid obstacles during the movement of the trolley, and the visual sensing system is used to capture environmental information. Through the combination of the visual sensing system, the obstacle avoidance module, and the control box, the motion device 600 can be used to perform corresponding movements during use to reach the specified position. The vibration signal obtained by the sensor assembly 500 is transmitted to the control box 700, and the control box 700 communicates with the host computer via the transmission antenna 100 to realize human-computer interaction, and then the host computer is further used for spectrum analysis.

[0026] Furthermore, the visual sensing system 800 includes a visual sensor 801 and a steering gear 802 ; the visual sensor 801 completes the rotational motion through the steering gear 802 .

[0027] The working principle of the utility model is:

[0028] For the glass water slide to be detected, the spatial modeling of the water slide and the appearance monitoring of the glass water slide are completed according to the environmental information captured by the visual sensing system 800 of the utility model. The car drives the car to the designated position according to the planned path; after arriving at the designated position, the hydraulic cylinder 401 is driven by the control box, and the suction cup is matched with the hydraulic cylinder 401 and the piston rod 402 to achieve the adhesion of the suction cup 404 to the glass, and the adsorption of the glass is completed through the air source box 300; the support rod 503 with an external rack is driven by the transmission gear 501 to achieve the lifting movement of the acceleration sensor 505, and the adhesion pressure between the acceleration sensor and the glass is fed back by the pressure sensor II 504, and the acceleration sensor 505 completes the collection of vibration signals, and the collection of vibration signals of the glass water slide to be detected is completed in a way that replaces manual work, thereby improving the efficiency of intelligent detection of the glass water slide and realizing the application value in actual engineering. Further, data transmission can be completed through the matching transmission antenna 100.

[0029] The specific implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above implementation modes, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An intelligent vehicle for detecting a glass water slide, comprising a vehicle frame, characterized in that: The vehicle also includes a power module (200), an air source box (300), a suction cup assembly (400), a sensor assembly (500), a motion device (600), and a control box (700) installed on the vehicle frame; the power module (200) is used for power supply; the air source box (300), the suction cup assembly (400), the sensor assembly (500), the motion device (600) are connected to the control box (700); the suction cup assembly (400) and the sensor assembly (500) respectively move relatively close to or away from the glass water slide; the suction cup assembly (400) and the glass water slide have a first state of mutual contact and a second state of mutual separation; the sensor assembly (5 ... (500) has a third state of mutual contact with the glass water slide and a fourth state of mutual separation: when the suction cup assembly (400) and the glass water slide are in the first state, the air source box (300) provides a power source for the suction cup assembly (400) to achieve adsorption with the glass water slide to be measured, and the vibration signal of the glass water slide is collected by the sensor assembly (500) in the third state with the glass water slide; when the suction cup assembly (400) and the glass water slide are in the second state and the sensor assembly (500) and the glass water slide are in the fourth state, the motion device (600) drives the smart car to move.

2. The intelligent vehicle for detecting a glass water slide according to claim 1, characterized in that: The suction cup assembly (400) comprises a hydraulic cylinder (401), a piston rod (402), a pressure sensor I (403) and a suction cup (404); the piston rod (402) is connected to the end of the suction cup (404) away from the glass water slide at one end close to the glass water slide; the piston rod (402) is hollow inside and is provided with an inlet and outlet to be connected to the air source box (300) through a hose to achieve adsorption and repulsion of the suction cup (404); the end of the piston rod (402) away from the glass water slide is assembled with the hydraulic cylinder (401), and the suction cup (404) is installed with the pressure sensor I (403); the suction cup (404) connected to the piston rod (402) is driven by the hydraulic cylinder (401) to perform lifting movement, so that the pressure sensor I (403) and the suction cup (404) follow the piston rod (402) to move relatively close to or away from the glass water slide to be tested; the pressure sensor I (403) is installed on the suction cup (404).

3. The intelligent vehicle for detecting a glass water slide according to claim 1, characterized in that: The sensor assembly (500) comprises a transmission gear (501), a motor I (502), a support rod (503) with an external rack, a pressure sensor II (504), and an acceleration sensor (505); the acceleration sensor (505) is arranged close to one end of the glass water slide, and the pressure sensor II (504) is installed at the end of the acceleration sensor (505) away from the glass water slide; the end of the pressure sensor II (504) away from the glass water slide is connected to one end of the support rod (503) with an external rack; the gear arranged along the axial direction on the outer periphery of the support rod (503) with an external rack meshes with the transmission gear (501) driven by the motor I (502), so that the pressure sensor II (504) and the acceleration sensor (505) follow the support rod (503) with an external rack and move relatively close to or away from the glass water slide.

4. The intelligent vehicle for detecting a glass water slide according to claim 1, characterized in that: The motion device (600) comprises a wheel hub (601), a transmission gear box (602), and a motor II (603); the motor II (603) provides power, which is transmitted through the transmission gear box (602) to drive the wheel hub (601) to move.

5. The intelligent vehicle for detecting a glass water slide according to claim 1, characterized in that: It also includes a visual sensing system and an obstacle avoidance module connected to the control box. The obstacle avoidance module is used to avoid obstacles during the movement of the vehicle, and the visual sensing system is used to capture environmental information.

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