An engineering gate data acquisition device

Abstract

The utility model relates to water conservancy project data acquisition technical field discloses a kind of acquisition device of engineering gate data, its technical scheme main point is including: acquisition machine case, data acquisition camera, industrial switch, industrial integrated machine;The acquisition machine case includes corresponding sealed connection's box top plate, box back plate, box bottom plate, acquisition box side plate and show box side plate, and the front side of the acquisition box side plate has the protective door plate;For showing the display screen of engineering gate data is installed in the inboard of show box side plate, the data acquisition camera is installed in the inboard of the acquisition box side plate, and the image acquisition end of the data acquisition camera is aligned with the display screen;The industrial switch and the industrial integrated machine are all installed in the inboard of the box back plate, the data acquisition camera, the industrial integrated machine, the industrial switch are interconnected, and the industrial switch accesses service network.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering data acquisition technology, and more specifically, it relates to a device for acquiring engineering gate data. Background Technology

[0002] Automated gate control systems are essential facilities for gate control in water conservancy projects, primarily using PLC devices to automatically open and close gates. For safety reasons, these systems employ independent industrial control networks, physically isolated from operational networks. However, with the advancement of digital twin construction in water conservancy systems, operational systems urgently need to acquire gate opening and electrical information. The physical isolation between the industrial control network and operational networks severely hinders effective data transmission, causing numerous inconveniences for project construction and operation management units. To address this data transmission challenge, this invention provides a device for acquiring engineering gate data. Utility Model Content

[0003] This utility model provides a data acquisition device for engineering gates, comprising: a data acquisition chassis, a data acquisition camera, an industrial switch, and an industrial all-in-one machine; The data acquisition enclosure includes a top panel, a rear panel, a bottom panel, a data acquisition box side panel, and a display box side panel that are sealed together. A protective door panel is connected to the front of the data acquisition box side panel. The display screen for displaying engineering gate data is installed inside the side panel of the display box, and the data acquisition camera is installed inside the side panel of the acquisition box, with the image acquisition end of the data acquisition camera facing the display screen. The industrial switch and the industrial all-in-one machine are both installed inside the rear panel of the enclosure. The data acquisition camera, the industrial all-in-one machine, and the industrial switch are interconnected. The industrial switch is connected to the service network.

[0004] As a preferred technical solution of this utility model, the data acquisition camera is a network high-definition macro camera.

[0005] In a preferred embodiment of this utility model, the front side of the display screen and the inner side of the side panel of the display case are hinged together; a support buckle is provided between the rear side of the display screen and the inner side of the side panel of the display case, the support buckle including a support block, a connecting block, an elastic telescopic rod, and a buckle head, one side of the support block being fixedly connected to the inner side of the side panel of the display case, the top surface of the support block being provided with a recessed arc-shaped groove, one side of the connecting block being fixedly connected to the display screen, the top and bottom ends of the elastic telescopic rod being fixedly connected to the bottom surface of the connecting block and the top surface of the buckle head respectively, the bottom surface of the buckle head being a convex arc surface matching the arc-shaped groove; when the buckle head is placed inside the arc-shaped groove, the elastic telescopic rod is in a compressed state.

[0006] As a preferred embodiment of this utility model, the data acquisition camera and the inner side of the acquisition box side panel are connected by a connector that can rotate left and right.

[0007] As a preferred technical solution of this utility model, a ventilation opening is provided in the middle of the top plate of the box, and an exhaust fan is arranged in the ventilation opening. A louvered ventilation opening is provided at the bottom of the side plate of the display box. A temperature sensor and a humidity sensor are arranged on the inner side of the rear plate of the box. The exhaust fan, the temperature sensor, and the humidity sensor are respectively connected to the industrial all-in-one machine and the industrial switch.

[0008] As a preferred embodiment of this utility model, a dustproof net is provided on the top of the exhaust fan.

[0009] As a preferred embodiment of this utility model, a drip nozzle is provided in the middle of the bottom plate of the box, and the height of the top edge of the drip nozzle is lower than the height of the edge of the bottom plate of the box.

[0010] As a preferred embodiment of this utility model, strip-shaped supplementary lights are respectively arranged on the four edges of the side panel of the collection box.

[0011] As a preferred embodiment of this utility model, the outer corner of the rear panel of the box is provided with mounting ears.

[0012] In summary, this utility model has the following beneficial effects: This invention achieves the collection and forwarding of data such as gate opening degree and electrical parameters without compromising the security of the physical isolation between the industrial control network and the business network. The display screen achieves multi-angle adjustment and stable support through a combination of hinges and support buckles. The supplementary lighting can adapt to different lighting environments, ensuring the clarity and accuracy of data collection and adapting to various installation scenarios and operating conditions. An integrated temperature and humidity sensor and exhaust fan form a heat dissipation and dehumidification system, which can regulate the temperature and humidity inside the chassis, preventing environmental factors from affecting the performance of electronic equipment and extending the equipment's lifespan. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the overall structure of the data acquisition device in an embodiment of this utility model; Figure 2 is a schematic diagram of the rotating structure of the display screen in an embodiment of this utility model; Figure 3 is a partial schematic diagram of the connection structure between the display screen and the side panel of the display box in an embodiment of this utility model; Figure 4 is a schematic diagram of the support buckle structure in an embodiment of this utility model.

[0014] In the diagram: 1. Data acquisition camera; 2. Industrial switch; 3. Industrial all-in-one machine; 4. Top panel of the enclosure; 5. Rear panel of the enclosure; 6. Bottom panel of the enclosure; 7. Side panel of the acquisition box; 8. Side panel of the display box; 9. Protective door panel; 10. Display screen; 11. Support block; 12. Connecting block; 13. Elastic telescopic rod; 14. Hook and loop post head; 15. Connector; 16. Exhaust fan; 17. Louvered ventilation port; 18. Temperature sensor; 19. Drip outlet; 20. Supplemental light; 21. Mounting ear. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0016] like Figures 1-4 As shown, this utility model provides a data acquisition device for engineering gates, including an acquisition chassis, a data acquisition camera 1, an industrial switch 2, and an industrial all-in-one machine 3; The data acquisition chassis includes a top panel 4, a rear panel 5, a bottom panel 6, a data acquisition box side panel 7, and a display box side panel 8, all of which are sealed together. The panels are connected by bolts, and waterproof gaskets are installed at the joints to ensure the chassis's dustproof and waterproof performance. A protective door panel 9 is located at the front of the data acquisition box side panel 7. The protective door panel 9 is hinged to the data acquisition box side panel 7 via a hinge made of stainless steel, which allows the protective door panel 9 to rotate. A magnetic door catch is installed on the inside of the protective door panel 9, which can fit tightly against the data acquisition box side panel 7 when closed, serving to prevent dust and accidental contact. A latch can also be installed between the protective door panel 9 and the display box side panel 8 for a closable connection.

[0017] The display screen 10, used to display engineering gate data, is installed inside the side panel 8 of the display box. The display screen 10 is an industrial touch screen, and its wiring method is to directly connect to the industrial control network via a communication network cable. It establishes communication with the PLC device of the gate control system, and periodically receives and displays the required data such as gate opening degree and electrical parameters. The data acquisition camera 1 is installed inside the side panel 7 of the acquisition box. The image acquisition end of the data acquisition camera 1 is aimed at the display screen 10 to acquire the gate data image displayed on the display screen 10.

[0018] Both the industrial switch 2 and the industrial all-in-one machine 3 are installed inside the rear panel 5 of the enclosure and are fixed to the pre-installed mounting backplate of the rear panel 5 with bolts. The data acquisition camera 1 is connected to the industrial switch 2 via a network cable, and the industrial all-in-one machine 3 is connected to the industrial switch 2 via a network cable. The industrial switch 2 is connected to the business network to realize the forwarding and transmission of data after acquisition. The image data acquired by the data acquisition camera 1 is transmitted to the industrial all-in-one machine 3 through the industrial switch 2. The industrial all-in-one machine 3 is responsible for forwarding the received image data to the designated receiving terminal in the business network, thereby realizing the acquisition and forwarding function of engineering gate data.

[0019] The data acquisition camera 1 is a network high-definition macro camera with a resolution of no less than 5 million pixels and an autofocus function. It can clearly capture the digital and parameter information on the display screen 10, ensuring the integrity of the acquired data.

[0020] The front side of the display screen 10 and the inner side of the display case side panel 8 are hinged together by a hinge. The hinge is a detachable stainless steel hinge. The fixed end of the hinge is fastened to the inner side of the display case side panel 8 by bolts, and the movable end is welded to the frame of the display screen 10 to achieve the flip adjustment of the display screen 10. A support buckle is provided between the rear side of the display screen 10 and the inner side of the display case side panel 8. The support buckle includes a support block 11, a connecting block 12, a spring telescopic rod 13, and a buckle head 14. One side of the support block 11 is fixedly connected to the inner side of the display case side panel 8 by welding. The top surface of the support block 11 is provided with a recessed arc-shaped groove. One side of the connecting block 12 is fixedly connected to the back of the display screen 10 by bolts. The telescopic rod 13 includes an outer tube, an inner telescopic rod, and a compression spring. The top end of the outer tube is welded and fixed to the bottom surface of the connecting block 12. The bottom end of the inner telescopic rod is welded and fixed to the top surface of the snap-on head 14. The compression spring is sleeved on the outside of the inner telescopic rod, and both ends of the compression spring abut against the bottom end face of the outer tube and the top surface of the snap-on head 14, respectively. The bottom surface of the snap-on head 14 is a protruding arc surface that matches the arc groove, and the protruding arc surface fits against the inner wall of the arc groove. When the snap-on head 14 is placed inside the arc groove, the compression spring is in a compressed state, and the elastic force of the spring provides stable support for the display screen 10. In conjunction with the hinge, the display screen 10 can be fixed at multiple angles, which facilitates precise focusing of the data acquisition camera 1.

[0021] Because this device adopts a closed chassis design, it is inconvenient for personnel to operate it on-site in non-remote data acquisition scenarios. Therefore, a rotating display screen structure was specially designed to facilitate on-site viewing and operation.

[0022] The data acquisition camera 1 and the inner side of the acquisition box side plate 7 are connected by a connector 15 that can rotate left and right. The connector 15 is a horizontal rotating joint. The rotating parts inside this joint have a certain amount of friction, requiring manual force to rotate, thus ensuring stable alignment in one direction during practical applications. The mounting base of the horizontal rotating joint is fixed to the inner side of the acquisition box side plate 7 by expansion bolts. The movable end of the horizontal rotating joint is threadedly connected to the base of the data acquisition camera 1. Through the multi-angle adjustment function of the horizontal rotating joint, the data acquisition camera 1 can be rotated horizontally, facilitating precise alignment of the camera with the display area of ​​the display screen 10 and also facilitating camera maintenance, such as removing dust from the lens.

[0023] A ventilation opening is provided in the middle of the top panel 4 of the display case, and an exhaust fan 16 is installed inside the ventilation opening. The exhaust fan 16 is fixed to the mounting frame inside the ventilation opening by bolts. A louvered ventilation port 17 is provided at the bottom of the side panel 8 of the display case. The louvers of the louvered ventilation port 17 adopt a movable structure, which can be sealed when naturally hanging down and can be automatically opened with the airflow during ventilation. A temperature sensor 18 and a humidity sensor are fixed to the inside of the rear panel 5 of the display case by clips. The detection ends of the temperature sensor 18 and the humidity sensor face the inside of the chassis. The exhaust fan 16, the temperature sensor 18, and the humidity sensor are connected to the industrial all-in-one machine 3 through signal lines. The industrial all-in-one machine 3 presets temperature and humidity thresholds. When the temperature sensor 18 or the humidity sensor detects that the temperature and humidity inside the chassis exceed the preset thresholds, the industrial all-in-one machine 3 sends a control signal to start the exhaust fan 16. Air convection is formed through the ventilation opening and the louvered ventilation port 17 to achieve heat dissipation and dehumidification inside the chassis and ensure the stable operation of the internal electronic equipment.

[0024] The top of the exhaust fan 16 is equipped with a dustproof mesh made of metal wire mesh. It is fixed to the outside of the ventilation opening by pressing strips and bolts, which can effectively block dust from entering the chassis and prevent dust accumulation in electronic equipment from affecting its working performance.

[0025] A drip nozzle 19 is provided in the middle of the bottom plate 6. The drip nozzle 19 is a circular through hole with a diameter of 10-15mm. The top edge of the drip nozzle 19 is lower than the edge of the bottom plate 6, forming an inwardly inclined guide slope, which facilitates the collection of water droplets inside the chassis to the drip nozzle 19 for drainage, preventing water accumulation from damaging the internal equipment.

[0026] The four edges of the side panel 7 of the data acquisition box are equipped with strip lights 20. The lights 20 are LED light strips and are fixed to the inner edge of the side panel 7 of the data acquisition box through the slots. The power supply line of the LED light strip is connected to the power supply interface of the industrial all-in-one machine 3. The brightness of the lights 20 can be adjusted by the industrial all-in-one machine 3. When the ambient light is insufficient, the lights 20 are turned on to provide uniform illumination for the display screen 10, so as to avoid light reflection or shadows that prevent the data acquisition camera 1 from capturing images clearly.

[0027] The outer corner of the rear panel 5 is equipped with a mounting ear 21. The mounting ear 21 is an L-shaped stainless steel plate that is fixed to the rear panel 5 by welding. The mounting ear 21 has a mounting hole, which can fix the data acquisition box to the wall, bracket or other mounting surface. The installation is firm and the disassembly is convenient.

[0028] It should be noted that the control paths involved in this utility model are all based on existing mature technologies. Specifically, the physical isolation architecture between the industrial control network and the business network, the automatic opening and closing control mode of the gate by the PLC device, the communication interaction method between the industrial touch screen and the PLC device via communication network cable, and the core logic of the industrial switch 2 for data transmission between devices and the industrial all-in-one machine 3 for data forwarding and basic equipment control (such as the start / stop of the exhaust fan 16 and the brightness adjustment of the supplementary light 20) are all existing technologies widely used in the fields of water conservancy engineering automation control and data transmission. Similarly, the image acquisition principle of the data acquisition camera 1, the detection method of environmental parameters by the temperature and humidity sensor, and the rotation and support mechanisms of various mechanical connectors 15 are all conventional technical solutions used in existing industrial equipment installation and data acquisition scenarios. The core innovation of this utility model lies in the reasonable integration and structural optimization of existing technologies, focusing on the realization of the data acquisition and forwarding function of engineering gates. It does not involve new control logic or breakthrough technical principles; the control logic, communication methods, and equipment selection used in this utility model are all existing mature technologies.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A data acquisition device for engineering gates, characterized in that: include: Acquisition chassis, data acquisition camera (1), industrial switch (2), industrial all-in-one machine (3); The data acquisition chassis includes a top panel (4), a rear panel (5), a bottom panel (6), a side panel (7) of the data acquisition box, and a side panel (8) of the display box, all of which are sealed together. A protective door panel (9) is connected to the front of the side panel (7) of the data acquisition box. The display screen (10) for displaying engineering gate data is installed inside the side panel (8) of the display box, and the data acquisition camera (1) is installed inside the side panel (7) of the acquisition box. The image acquisition end of the data acquisition camera (1) is aligned with the display screen (10). The industrial switch (2) and the industrial all-in-one machine (3) are both installed inside the rear panel (5) of the box. The data acquisition camera (1), the industrial all-in-one machine (3) and the industrial switch (2) are interconnected. The industrial switch (2) is connected to the business network.

2. The data acquisition device for engineering gates according to claim 1, characterized in that: The data acquisition camera (1) is a network high-definition macro camera.

3. The data acquisition device for engineering gates according to claim 2, characterized in that: The front side of the display screen (10) is hinged to the inner side of the side panel (8) of the display case; a support buckle is provided between the rear side of the display screen (10) and the inner side of the side panel (8) of the display case, the support buckle including a support block (11), a connecting block (12), an elastic telescopic rod (13), and a buckle head (14), one side of the support block (11) is fixedly connected to the inner side of the side panel (8) of the display case, and the top surface of the support block (11) is provided with The connecting block (12) has a recessed arc groove, and one side of the connecting block (12) is fixedly connected to the display screen (10). The top and bottom ends of the elastic telescopic rod (13) are fixedly connected to the bottom surface of the connecting block (12) and the top surface of the buckle head (14), respectively. The bottom surface of the buckle head (14) is a protruding arc surface that matches the arc groove. When the buckle head (14) is placed inside the arc groove, the elastic telescopic rod (13) is in a compressed state.

4. The data acquisition device for engineering gates according to claim 3, characterized in that: The data acquisition camera (1) and the inner side of the acquisition box side plate (7) are connected by a connector (15) that can rotate left and right.

5. The data acquisition device for engineering gates according to claim 4, characterized in that: A ventilation opening is provided in the middle of the top plate (4) of the box, and an exhaust fan (16) is provided in the ventilation opening. A louvered ventilation opening (17) is provided at the bottom of the side plate (8) of the display box. A temperature sensor (18) and a humidity sensor are provided on the inner side of the rear plate (5) of the box. The exhaust fan (16), the temperature sensor (18), and the humidity sensor are respectively connected to the industrial all-in-one machine (3) and the industrial switch (2).

6. The data acquisition device for engineering gates according to claim 5, characterized in that: The top of the exhaust fan (16) is provided with a dustproof net.

7. The data acquisition device for engineering gates according to claim 6, characterized in that: A drip nozzle (19) is provided in the middle of the bottom plate (6) of the box, and the top edge of the drip nozzle (19) is lower than the edge of the bottom plate (6).

8. The data acquisition device for engineering gates according to claim 7, characterized in that: The four edges of the side panel (7) of the acquisition box are respectively equipped with strip-shaped supplementary lights (20).

9. The data acquisition device for engineering gates according to claim 8, characterized in that: The outer corner of the rear panel (5) of the box is provided with mounting ears (21).

Images