Water and electricity centralized control safety fault alarm device

Abstract

The utility model relates to the technical field of warning equipment, and discloses a hydroelectric centralized control safety fault alarm device, which comprises a fixing structure, an alarm assembly, a protection structure and a monitoring structure are arranged on the fixing structure, and the protection structure protects the alarm assembly. The two-way lead screw drives the insertion rod to move through the threaded block, so that the base is limited, the alarm is installed on the bottom plate, it is ensured that the alarm can be firmly fixed in various scenes, the alarm is prevented from loosening under vibration or external force, and meanwhile maintenance and disassembly are convenient. The alarm can be completely covered when equipment does not work, the influence of environmental factors such as dust and rainwater on the alarm is avoided, the sun-proof or anti-collision function can be added, and comprehensive protection is provided for the alarm device.

Description

TECHNICAL FIELD

[0001] The utility model relates to warning equipment technical field, especially in water and electricity control safety fault alarm device. BACKGROUND

[0002] Water and electricity control safety fault alarm device is widely used in water conservancy and power system, is used for real -time monitoring equipment operating state and timely early warning failure, and traditional alarm equipment is dependent on fixed monitoring and simple trigger, is difficult to adapt to complex and changeable environment, and is easily influenced by dust, vibration, rainwater and other external factors, leads to alarm failure or false alarm, in order to improve the stability, flexibility and environmental adaptability of alarm device, need to combine protection, installation and dynamic monitoring structure optimization design, ensure that equipment can reliably operate in various scenes and respond quickly, guarantee system safety.

[0003] The applicant finds that the Chinese patent discloses "a safety alarm device for photovoltaic control", and the publication (announcement) number is "CN221782758U". The patent mainly surrounds the warning area by emitting infrared rays through the infrared alarm. However, the alarm of the device is directly exposed to the outside, is easily influenced by dust, rainwater, sunlight and other environmental factors, and the stability and service life of the equipment may be reduced after long-term use. The installation and disassembly process of the alarm becomes tedious, time-consuming and inconvenient to maintain. Therefore, the water and electricity control safety fault alarm device is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a water and electricity control safety fault alarm device to solve the problems that the alarm is directly exposed to the outside, is easily influenced by dust, rainwater, sunlight and other environmental factors, and the stability and service life of the equipment may be reduced after long-term use. The installation and disassembly process of the alarm becomes tedious, time-consuming and inconvenient to maintain.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water and electricity control safety fault alarm device, comprising a fixed structure, the fixed structure is installed with alarm assembly, protection structure and monitoring structure, the protection structure protects alarm assembly, the fixed structure includes bottom plate, the alarm assembly includes base, the protection structure includes installation groove and bidirectional screw rod, the bidirectional screw rod is installed with plug rod through screw block, the bottom plate is rotatably installed with rotating shaft through bearing seat, the outer side of bearing seat is fixedly installed with first motor, the motor shaft of first motor is fixedly connected with one end of rotating shaft, the rotating shaft is fixedly installed with protection box through connecting plate, the both sides of base are provided with limiting hole.

[0006] As a preferred scheme, the four around of bottom plate are fixedly installed with lug piece respectively, the alarm assembly includes alarm, and the base is fixedly installed on one side of the alarm.

[0007] As a preferred scheme, the mounting groove is arranged on the bottom plate, the bidirectional screw rod is rotatably arranged in the mounting groove, one end of the bidirectional screw rod is fixedly arranged with the rotating disc, the threaded block is threadedly arranged on the bidirectional screw rod, the threaded block is slidably connected with the mounting groove, and the inserting rods are respectively fixedly arranged at two ends of the threaded block.

[0008] As a preferred scheme, the bearing seat is fixedly arranged at the top end of the surface of the bottom plate, and the rotating shaft is rotatably arranged in the bearing seat.

[0009] As a preferred scheme, the monitoring structure comprises a fixed plate, a disc and a second motor, the fixed plate is fixedly arranged on the surface of the bottom plate and at the bottom end of the alarm assembly, the disc is rotatably arranged at the top end of the fixed plate, the second motor is fixedly arranged at the bottom end of the fixed plate and fixedly connected with the disc through the fixed sleeve, and the motor shaft of the second motor is rotatably connected with the fixed plate.

[0010] As a preferred scheme, the mounting frame is fixedly arranged on the disc, and the monitor is arranged in the mounting frame through the fixed sleeve.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] 1. In the protection structure, the bidirectional screw rod drives the inserting rods to move through the threaded block, thereby limiting the base, and then the alarm is mounted on the bottom plate, so that the alarm can be firmly fixed in various scenes, the alarm is prevented from loosening under vibration or external force, and the alarm device is provided with comprehensive protection.

[0013] 2. In the monitoring structure, the second motor drives the monitor to rotate through the disc and the mounting frame, thereby monitoring the surrounding environment, the monitor can rotate in real time after the alarm is triggered, the surrounding environment is comprehensively observed, the alarm trigger point or suspicious target is timely located, the monitoring direction is automatically adjusted, the abnormal area is quickly locked, and the overall response speed of the security system is improved. DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a fixed structure schematic view of the utility model;

[0016] Figure 3 It is an alarm assembly schematic view of the utility model;

[0017] Figure 4 is a partial schematic view of the protective structure of the utility model;

[0018] Figure 5 is a partial schematic view of the protective structure of the utility model;

[0019] Figure 6 is a schematic view of the monitoring structure of the utility model.

[0020] In the figure: 1, fixed structure; 11, bottom plate; 12, ear block; 2, alarm assembly; 21, alarm; 22, base; 3, protective structure; 301, mounting groove; 302, bidirectional screw rod; 303, turntable; 304, threaded block; 305, insertion rod; 306, bearing seat; 307, rotating shaft; 308, first motor; 309, protective box; 310, connecting plate; 311, limiting hole; 4, monitoring structure; 41, fixed plate; 42, disc; 43, second motor; 44, mounting frame; 45, fixed sleeve; 46, monitor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment one:

[0023] Please refer to the drawings of the embodiments of the utility model Figure 1 - the drawings of the embodiments of the utility model Figure 5 A water and electricity centralized control safety fault alarm device, comprising a fixed structure 1, the fixed structure 1 is installed with alarm assembly 2, protective structure 3 and monitoring structure 4, the protective structure 3 protects alarm assembly 2, the fixed structure 1 includes bottom plate 11 and ear block 12, ear block 12 is fixedly installed at the periphery of bottom plate 11 respectively, alarm assembly 2 includes alarm 21 and base 22, base 22 is fixedly installed at the side of alarm 21.

[0024] The protection structure 3 comprises a mounting groove 301 and a bidirectional screw rod 302, the mounting groove 301 is arranged on the bottom plate 11, the bidirectional screw rod 302 is rotatably arranged in the mounting groove 301, one end of the bidirectional screw rod 302 extends to the outside of the bottom plate 11 through the bottom plate 11, the end of the bidirectional screw rod 302 extending out of the bottom plate 11 is fixedly installed with a rotating disc 303, a threaded block 304 is threadedly installed on the bidirectional screw rod 302, the threaded block 304 is slidably connected with the mounting groove 301, both ends of the threaded block 304 are fixedly installed with plug rods 305 respectively, a bearing seat 306 is fixedly installed on the top of the surface of the bottom plate 11, a rotating shaft 307 is rotatably arranged in the bearing seat 306, a first motor 308 is fixedly installed on the outside of the bearing seat 306, the motor shaft of the first motor 308 is fixedly connected with one end of the rotating shaft 307, the rotating shaft 307 is fixedly installed with a protection box 309 through a connecting plate 310, the base 22 is provided with limiting holes 311 matched with the plug rods 305 on both sides, the plug rods 305 limit the alarm assembly 2 through the limiting holes 311.

[0025] Specifically, in the protection structure 3, the bidirectional screw rod 302 drives the plug rod 305 to limit through the threaded block 304, ensures that the alarm 21 is stably installed, prevents loosening caused by vibration or external force, and is convenient for maintenance, the first motor 308 drives the protection box 309 to rotate, covers the alarm 21, avoids dust and rain erosion, increases the sun protection and anti-impact function, and provides comprehensive protection for the device.

[0026] Embodiment two:

[0027] Please refer to the accompanying Figure 1 and the accompanying Figure 6 The monitoring structure 4 comprises a fixed plate 41, a disc 42 and a second motor 43, the fixed plate 41 is fixedly installed on the surface of the bottom plate 11, and the fixed plate 41 is at the bottom end of the alarm assembly 2, the disc 42 is rotatably installed on the top end of the fixed plate 41, the second motor 43 is fixedly installed at the bottom end of the fixed plate 41, and the motor shaft of the second motor 43 is fixedly connected with the disc 42 through the fixed plate 41, the motor shaft of the second motor 43 is rotatably connected with the fixed plate 41, a mounting frame 44 is fixedly installed on the disc 42, and a monitor 46 is installed in the mounting frame 44 through a fixed sleeve 45.

[0028] Specifically, through the monitoring structure 4, the second motor 43 drives the disc 42 and the mounting frame 44 to drive the monitor 46 to rotate, after the alarm is triggered, the monitor 46 can adjust the direction in real time, observe the surrounding environment comprehensively, lock the abnormal area quickly, and timely locate the alarm triggering point or the suspicious target.

[0029] The utility model discloses a working principle: the utility model discloses a kind of water power control safety fault alarm device, bottom plate 11 is installed in high-altitude wall outside by ear block 12, alarm 21 is placed on the surface of bottom plate 11, and the limiting hole 311 on base 22 is aligned with insertion rod 305, rotating carousel 303, two-way screw rod 302 is rotated by carousel 303 drive, two-way screw rod 302 control screw block 304 sliding in mounting groove 301, insertion rod 305 is moved by screw block 304 drive, make insertion rod 305 extend into limiting hole 311, to limit base 22, and then alarm 21 is installed on the surface of bottom plate 11, alarm is carried out by alarm 21, when raining, start first motor 308, rotating shaft 307 is rotated by the motor shaft of first motor 308 drive, rotating shaft 307 is rotated by connecting plate 310 drive protection box 309, alarm 21 is covered by protection box 309, to protect alarm 21, start second motor 43, disc 42 is rotated by the motor shaft of second motor 43 drive, disc 42 drive mounting bracket 44 rotate, mounting bracket 44 is rotated by fixed sleeve 45 drive monitor 46, surrounding environment is monitored by monitor 46, improve monitoring range.

[0030] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part technical features, any modification, equivalent replacement, improvement etc. in the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A hydropower centralized control safety fault alarm device, characterized in that: The system includes a fixed structure (1), on which an alarm component (2), a protective structure (3), and a monitoring structure (4) are installed. The protective structure (3) protects the alarm component (2). The fixed structure (1) includes a base plate (11). The alarm component (2) includes a base (22). The protective structure (3) includes a mounting groove (301) and a two-way screw (302). The two-way screw (302) is fitted with a plug rod (305) via a threaded block (304). The base plate (11) is rotatably fitted with a rotating shaft (307) via a bearing seat (306). A first motor (308) is fixedly installed on the outside of the bearing seat (306). The motor shaft of the first motor (308) is fixedly connected to one end of the rotating shaft (307). A protective box (309) is fixedly installed on the rotating shaft (307) via a connecting plate (310). Limiting holes (311) are provided on both sides of the base (22).

2. The hydropower centralized control safety fault alarm device according to claim 1, characterized in that: Ear blocks (12) are fixedly installed around the base plate (11), the alarm assembly (2) includes an alarm (21), and the base (22) is fixedly installed on one side of the alarm (21).

3. The hydropower centralized control safety fault alarm device according to claim 1, characterized in that: The mounting groove (301) is formed on the base plate (11). The bidirectional lead screw (302) is rotatably mounted inside the mounting groove (301). One end of the bidirectional lead screw (302) is fixedly mounted on the turntable (303). The threaded block (304) is threadedly mounted on the bidirectional lead screw (302). The threaded block (304) is slidably connected to the mounting groove (301). The insert rods (305) are fixedly mounted on both ends of the threaded block (304).

4. The hydropower centralized control safety fault alarm device according to claim 3, characterized in that: The bearing housing (306) is fixedly installed on the top surface of the base plate (11), and the rotating shaft (307) is rotatably installed inside the bearing housing (306).

5. The hydropower centralized control safety fault alarm device according to claim 1, characterized in that: The monitoring structure (4) includes a fixed plate (41), a disc (42), and a second motor (43). The fixed plate (41) is fixedly installed on the surface of the base plate (11) and is located at the bottom of the alarm assembly (2). The disc (42) is rotatably installed on the top of the fixed plate (41). The second motor (43) is fixedly installed on the bottom of the fixed plate (41), and the motor shaft of the second motor (43) passes through the fixed plate (41) and is fixedly connected to the disc (42). The motor shaft of the second motor (43) is rotatably connected to the fixed plate (41).

6. The hydropower centralized control safety fault alarm device according to claim 5, characterized in that: A mounting bracket (44) is fixedly installed on the disc (42), and a monitor (46) is installed inside the mounting bracket (44) via a fixing sleeve (45).

Images