A new type of hydropower station gate state online monitoring device

Abstract

This invention discloses a novel online monitoring device for the status of hydropower station gates, belonging to the field of hydropower station gate monitoring technology. It includes a mounting plate with a support block fixedly connected to the lower side of one side. A housing is inserted into the middle of the mounting plate, and a strain monitoring unit is fixedly installed in the middle of the housing. An angle monitoring unit is fixedly installed at one end of the housing, and a vibration monitoring unit is installed at the other end. A convenient disassembly and assembly assembly is provided on the upper side of one side of the mounting plate, and a protective assembly covers one side of the mounting plate. This invention achieves rapid, electrically operated clamping and disassembly of the monitoring unit housing by using a convenient disassembly and assembly assembly composed of an electric telescopic rod, a clamping and fixing seat, and a clamping and fixing plate, replacing the traditional cumbersome fixing method. This significantly reduces the operational difficulty and time cost of inspection, maintenance, and replacement of monitoring components, ensuring the continuity of gate monitoring work.

Description

Technical Field

[0001] This invention belongs to the field of hydropower station gate monitoring technology, specifically relating to a novel online monitoring device for the status of hydropower station gates. Background Technology

[0002] Hydropower station gates are the core control components of water conservancy projects, undertaking important functions such as intercepting water flow, regulating water level, and discharging sediment. The stability of their operation is directly related to the safe operation of the hydropower station and the flood control safety of the surrounding area.

[0003] Existing monitoring devices for hydropower station gates generally have many drawbacks: First, the disassembly and assembly of monitoring units are cumbersome, lacking convenient fixing and disassembly structures. When monitoring components malfunction and require repair, maintenance, or replacement, a large amount of manpower and time is consumed, affecting the continuity of gate monitoring. Second, it is inconvenient to provide effective protection for monitoring components, which are easily affected by factors such as water vapor, dust, and external impacts at the hydropower station site, reducing the service life and monitoring accuracy of the monitoring components. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a novel online monitoring device for the status of hydropower station gates, featuring convenient disassembly and assembly of monitoring components and easy protection of these components.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a novel online monitoring device for the status of a hydropower station gate, comprising a mounting plate, a support block fixedly connected to the lower side of one side of the mounting plate, a housing inserted into the middle of the mounting plate, a strain monitoring unit fixedly installed in the middle of the housing, an inclination monitoring unit fixedly installed at one end of the housing, a vibration monitoring unit installed at the other end of the housing, a convenient disassembly and assembly assembly provided on the upper side of one side of the mounting plate, and a protective assembly covering one side of the mounting plate; The easy-to-assemble and disassemble component includes a support plate, which is fixedly connected to the upper side of one side of the mounting plate. An electric telescopic rod is fixedly connected to the middle of the support plate. A clamping and fixing seat is provided below the electric telescopic rod. A clamping and fixing plate is provided below the clamping and fixing seat through a fastening component.

[0006] Preferably, a pressure sensor is fixedly connected between the electric telescopic rod and the clamping base.

[0007] Preferably, a stabilizing slide rod is fixedly connected to one end of the clamping and fixing seat, and the stabilizing slide rod and the support plate are in contact and slidably connected.

[0008] Preferably, a rubber fastening pad is fixedly connected to the lower part of the clamping and fixing plate.

[0009] Preferably, the fastening assembly includes a fastening slide bar, which is symmetrically installed at both ends above the clamping and fixing plate. A limit block is fixedly connected through the clamping and fixing seat above the fastening slide bar, and a fastening spring is sleeved on the surface of the fastening slide bar.

[0010] Preferably, a mounting screw is fixedly connected to the lower part of the fastening slide rod, and the mounting screw is threadedly connected to the clamping and fixing seat.

[0011] Preferably, the protective component includes a protective cover, which is disposed on one side of the mounting plate. Mounting blocks are symmetrically and fixedly connected to both sides of the protective cover. A mounting screw is inserted into the middle of the mounting block, and the mounting screw is threadedly connected to the mounting plate.

[0012] Preferably, the front side of the protective cover is provided with a viewing glass.

[0013] Preferably, the surface of the protective cover is surrounded and fixedly connected with heat dissipation fins.

[0014] Preferably, a rubber sealing gasket is fixedly connected to one side of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention enables the electric and rapid clamping and disassembly of the monitoring unit housing by setting up a convenient assembly and disassembly component consisting of an electric telescopic rod, a clamping and fixing seat, and a clamping and fixing plate. This replaces the traditional and cumbersome fixing method, greatly reducing the operational difficulty and time cost of inspection, maintenance, and replacement of monitoring components, and ensuring the continuity of gate monitoring work.

[0016] 2. This invention provides physical protection for the core monitoring unit through the protective cover of the protective components, effectively resisting the influence of external factors such as external impact, water vapor, and dust. The heat dissipation fins achieve efficient heat dissipation, while the viewing glass combines protection and observation of the operating status. The synergistic effect of multiple structures greatly improves the environmental adaptability of the monitoring device and extends the service life of internal components. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention after partial separation and cross-section; Figure 3 This is a structural schematic diagram of the convenient assembly and disassembly components of the present invention; Figure 4 This is a schematic diagram of the fastening assembly of the present invention; Figure 5 This is a schematic diagram of the structure of the protective component of the present invention.

[0018] In the diagram: 1. Mounting plate; 2. Support block; 3. Housing; 4. Strain monitoring unit; 5. Tilt monitoring unit; 6. Vibration monitoring unit; 7. Easy-to-assemble / disassemble assembly; 71. Support plate; 72. Electric telescopic rod; 73. Clamping fixing seat; 74. Clamping fixing plate; 75. Fastening assembly; 76. Pressure sensor; 77. Stabilizing slide bar; 78. Rubber fastening pad; 751. Fastening slide bar; 752. Limiting block; 753. Fastening spring; 754. Mounting screw; 8. Protective assembly; 81. Protective cover; 82. Mounting block; 83. Mounting screw; 84. Viewing glass; 85. Heat dissipation fins; 9. Rubber sealing gasket. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1 Please see Figure 1-5 The present invention provides the following technical solution: a novel online monitoring device for the status of a hydropower station gate, comprising a mounting plate 1, a support block 2 fixedly connected to the lower side of one side of the mounting plate 1, a housing 3 inserted into the middle of the mounting plate 1, a strain monitoring unit 4 fixedly installed in the middle inside the housing 3, an inclination monitoring unit 5 fixedly installed at one end inside the housing 3, a vibration monitoring unit 6 installed at the other end inside the housing 3, a convenient disassembly and assembly component 7 provided on the upper side of one side of the mounting plate 1, and a protective component 8 covering one side of the mounting plate 1; The easy-to-assemble and disassemble component 7 includes a support plate 71, which is fixedly connected to the upper side of one side of the mounting plate 1. An electric telescopic rod 72 is fixedly connected to the middle of the support plate 71. A clamping and fixing seat 73 is provided below the electric telescopic rod 72. A clamping and fixing plate 74 is provided below the clamping and fixing seat 73 through a fastening component 75.

[0021] Specifically, a pressure sensor 76 is fixedly connected between the electric telescopic rod 72 and the clamping and fixing seat 73.

[0022] By adopting the above technical solution, the housing 3 is placed in the mounting plate 1, and then the electric telescopic rod 72 is activated. The electric telescopic rod 72 drives the clamping and fixing seat 73 and the clamping and fixing plate 74 to move, clamping and fixing the housing 3, so that the housing 3 can be easily disassembled and assembled, and the monitoring components can be easily disassembled, assembled, inspected and maintained.

[0023] Specifically, a stabilizing slide rod 77 is fixedly connected to one end of the clamping base 73. The stabilizing slide rod 77 and the support plate 71 are in contact and slidably connected. The pressure sensor 76 facilitates the clamping force, so as to maintain a suitable clamping force and avoid insufficient clamping force, which would result in poor clamping effect.

[0024] By adopting the above technical solution, the stabilizing slide bar 77 facilitates the stable lifting and lowering of the clamping base 73.

[0025] Specifically, a rubber fastening pad 78 is fixedly connected to the lower part of the clamping plate 74.

[0026] By adopting the above technical solution, the rubber fastening pad 78 can improve the fastening force when clamping the fixing plate 74.

[0027] Specifically, the fastening assembly 75 includes a fastening slide rod 751, which is symmetrically installed at both ends above the clamping and fixing plate 74. The upper part of the fastening slide rod 751 passes through the clamping and fixing seat 73 and is fixedly connected to the limit block 752. A fastening spring 753 is sleeved on the surface of the fastening slide rod 751.

[0028] By adopting the above technical solution, when the clamping and fixing plate 74 clamps, it will drive the fastening slide bar 751 to move on the clamping and fixing seat 73 to compress the fastening spring 753, so that the fastening spring 753 is in a fully compressed state, thereby improving the strong clamping force and making the fixing effect better.

[0029] Specifically, a mounting screw 754 is fixedly connected to the lower part of the fastening slide bar 751, and the mounting screw 754 is threadedly connected to the clamping and fixing seat 73.

[0030] By adopting the above technical solution, the mounting screw 754 facilitates the disassembly and assembly between the fastening slide bar 751 and the clamping fixing plate 74, so as to facilitate the replacement of the fastening spring 753.

[0031] In this embodiment, when in use: the housing 3 is placed in the mounting plate 1, and then the electric telescopic rod 72 is activated. The electric telescopic rod 72 drives the clamping fixing seat 73 and the clamping fixing plate 74 to move, clamping and fixing the housing 3. When the clamping fixing plate 74 clamps, it will drive the fastening slide rod 751 to move on the clamping fixing seat 73 to compress the fastening spring 753, so that the fastening spring 753 is in a fully compressed state, thereby improving the strong clamping force and making the fixing effect good. This allows the housing 3 to be easily disassembled and assembled during use, so as to facilitate the inspection and maintenance of the monitoring components.

[0032] Example 2 The difference between this embodiment and embodiment 1 is that, specifically, the protective component 8 includes a protective cover 81, which covers one side of the mounting plate 1. The two sides of the protective cover 81 are symmetrically and fixedly connected with mounting blocks 82. A mounting screw 83 is inserted into the middle of the mounting block 82, and the mounting screw 83 is threadedly connected to the mounting plate 1.

[0033] By adopting the above technical solution, the protective cover 81 is installed using the mounting block 82 and mounting screws 83, thereby facilitating the protection of the monitoring components through the protective cover 81.

[0034] Specifically, a viewing glass 84 is provided on the front side of the protective cover 81.

[0035] By adopting the above technical solution, the visible glass 84 facilitates observation of the functional lights inside the protective cover 81 and the housing 3.

[0036] Specifically, heat dissipation fins 85 are fixedly connected to and surround the surface of the protective cover 81.

[0037] By adopting the above technical solution, the heat dissipation fins 85 facilitate the dissipation of heat inside the protective cover 81.

[0038] Specifically, a rubber sealing gasket 9 is fixedly connected to one side of the mounting plate 1.

[0039] By adopting the above technical solution, the rubber sealing gasket 9 can easily maintain a seal on the mounting surface of the mounting plate 1.

[0040] In this embodiment, the protective cover 81 is installed using the mounting block 82 and mounting screws 83, thereby protecting the monitoring component. The viewing glass 84 allows for observation of the functional lights inside the housing 3 of the protective cover 81, and the heat dissipation fins 85 allow heat to dissipate from the inside of the protective cover 81. This makes the device easy to protect the monitoring component during use.

[0041] The working principle and usage process of this invention are as follows: The housing 3, integrating various monitoring units, is placed into the insertion position of the mounting plate 1. The electric telescopic rod 72 on the support plate 71 of the convenient disassembly and assembly component 7 is activated. The electric telescopic rod 72 extends downward, causing the clamping fixing seat 73 and the clamping fixing plate 74 to move downward simultaneously until the clamping fixing plate 74 adheres to the housing 3 and forms a clamping force. During clamping, the fastening slide rod 751 of the fastening component 75 slides within the clamping fixing seat 73 as the clamping fixing plate 74 moves, compressing the fastening spring 753 to form an elastic fastening force, further improving the clamping and fixing effect. The pressure sensor 76 detects the clamping force in real time to avoid excessive or insufficient force. The stabilizing slide rod 77 ensures the stability of the clamping fixing seat 73 during lifting and lowering. The rubber fastening pad 78 increases the friction of the clamping surface to prevent the housing 3 from sliding or shifting. If the housing 3 needs to be disassembled later, simply control the electric telescopic rod 72 to retract, which will release the clamping fixation and complete the quick disassembly. After the initial setup is completed, the internal strain monitoring unit 4, tilt angle monitoring unit 5, and vibration monitoring unit 6 are simultaneously activated to monitor the real-time operating status of the hydropower station gate from multiple dimensions. They continuously collect key data such as gate strain, tilt angle, and vibration, enabling online monitoring of the gate's status and providing data support for the safe operation of the hydropower station gate. The protective assembly 8 provides comprehensive protection for the mounting plate 1, the internal housing 3, and the monitoring units. The protective cover 81 is fixed to one side of the mounting plate 1 using mounting blocks 82 and mounting screws 83, covering all core components. A rubber sealing gasket 9 ensures a seal between the mounting plate 1 and the protective cover 81, preventing moisture and dust from entering. The heat dissipation fins 85 on the surface of the protective cover 81 dissipate the heat generated by the internal monitoring units, preventing high temperatures from affecting the operational accuracy of the components. The viewing glass 84 on the front of the protective cover 81 allows staff to directly observe the function lights on the housing 3, enabling them to monitor the operating status of the monitoring device in real time without disassembling the protective cover 81.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel online monitoring device for the status of a hydropower station gate, comprising a mounting plate (1), a support block (2) fixedly connected to the lower side of one side of the mounting plate (1), a housing (3) inserted into the middle of the mounting plate (1), a strain monitoring unit (4) fixedly installed in the middle inside the housing (3), an inclination monitoring unit (5) fixedly installed at one end inside the housing (3), and a vibration monitoring unit (6) installed at the other end inside the housing (3), characterized in that: A convenient disassembly assembly (7) is provided on the upper side of one side of the mounting plate (1), and a protective assembly (8) is provided on one side of the mounting plate (1). The convenient assembly and disassembly assembly (7) includes a support plate (71), which is fixedly connected to the top of one side of the mounting plate (1). An electric telescopic rod (72) is fixedly connected to the middle of the support plate (71). A clamping and fixing seat (73) is provided below the electric telescopic rod (72). A clamping and fixing plate (74) is provided below the clamping and fixing seat (73) through a fastening assembly (75).

2. The novel online monitoring device for the status of hydropower station gates according to claim 1, characterized in that: A pressure sensor (76) is fixedly connected between the electric telescopic rod (72) and the clamping base (73).

3. The novel online monitoring device for the status of hydropower station gates according to claim 1, characterized in that: A stabilizing slide rod (77) is fixedly connected to one end of the clamping and fixing seat (73). The stabilizing slide rod (77) and the support plate (71) are in contact and slidably connected.

4. The novel online monitoring device for the status of hydropower station gates according to claim 1, characterized in that: A rubber fastening pad (78) is fixedly connected to the lower part of the clamping and fixing plate (74).

5. The novel online monitoring device for the status of hydropower station gates according to claim 1, characterized in that: The fastening assembly (75) includes a fastening slide bar (751), which is symmetrically installed at both ends above the clamping and fixing plate (74). A limit block (752) is fixedly connected to the upper part of the fastening slide bar (751) through the clamping and fixing seat (73), and a fastening spring (753) is sleeved on the surface of the fastening slide bar (751).

6. A novel online monitoring device for the status of hydropower station gates according to claim 5, characterized in that: The lower part of the fastening slide bar (751) is fixedly connected to the mounting screw (754), and the mounting screw (754) and the clamping fixing seat (73) are threadedly connected.

7. The novel online monitoring device for the status of hydropower station gates according to claim 1, characterized in that: The protective component (8) includes a protective cover (81), which covers one side of the mounting plate (1). The protective cover (81) is symmetrically and fixedly connected to the two sides of the protective cover (81). A mounting screw (83) is inserted in the middle of the mounting block (82), and the mounting screw (83) is threadedly connected to the mounting plate (1).

8. A novel online monitoring device for the status of hydropower station gates according to claim 7, characterized in that: The protective cover (81) is provided with a viewing glass (84) on the front side.

9. A novel online monitoring device for the status of hydropower station gates according to claim 7, characterized in that: The protective cover (81) is surrounded and fixedly connected with heat dissipation fins (85).

10. A novel online monitoring device for the status of hydropower station gates according to claim 1, characterized in that: A rubber sealing gasket (9) is fixedly connected to one side of the mounting plate (1).

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