CN222463863U - Alarm device for power plant power cabinet - Google Patents
Alarm device for power plant power cabinet Download PDFInfo
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- CN222463863U CN222463863U CN202421046328.2U CN202421046328U CN222463863U CN 222463863 U CN222463863 U CN 222463863U CN 202421046328 U CN202421046328 U CN 202421046328U CN 222463863 U CN222463863 U CN 222463863U
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- 238000001514 detection method Methods 0.000 claims description 16
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
本实用新型涉及电源监测报警设备技术领域，一种用于电厂电源柜的报警装置，包括电源柜本体，还包括，所述电源柜本体的前表面通过合页转动连接有柜门，所述电源柜本体内壁的一侧设置有安装架；报警组件，所述报警组件设置于电源柜本体的内部，所述报警组件包括安装盒、第一侧板、第二侧板、顶板、导向管和侧块，所述电源柜本体的内部设置有安装盒，所述安装盒的前表面和后表面分别设置有第一侧板和第二侧板；解决了在任意一路电源消失时，工作人员无法快速对消失的电源进行识别和检测，从而导致整体设备需要进行停机，然后对电源进行排查，导致设备工作效率降低，同时导致工作人员工作强度增加的问题。
The utility model relates to the technical field of power supply monitoring and alarm equipment, an alarm device for a power supply cabinet in a power plant, comprising a power supply cabinet body, and further comprising: a cabinet door is rotatably connected to the front surface of the power supply cabinet body through a hinge, and a mounting frame is arranged on one side of the inner wall of the power supply cabinet body; an alarm component, wherein the alarm component is arranged inside the power supply cabinet body, the alarm component comprises a mounting box, a first side plate, a second side plate, a top plate, a guide tube and a side block, a mounting box is arranged inside the power supply cabinet body, and the front surface and the rear surface of the mounting box are respectively provided with a first side plate and a second side plate; the utility model solves the problem that when any power supply disappears, the staff cannot quickly identify and detect the disappeared power supply, thereby causing the overall equipment to be shut down, and then the power supply to be checked, resulting in reduced equipment working efficiency and increased work intensity of the staff.
Description
Technical Field
The utility model relates to the technical field of power supply monitoring and alarming equipment, in particular to an alarming device for a power supply cabinet of a power plant.
Background
The utility model provides a power cabinet, also called automatically controlled cabinet, is a device for distribution system, indicates the combination of the electrical control cabinet that provides power for complete machine normal operating, including contactor, converter, high-voltage board, transformer etc. and inlet wire, instrument, circuit breaker, isolator etc. basic element, the main function of power cabinet is for providing stable power supply for various electrical equipment, lighting apparatus etc. power cabinet is bulky, and internal equipment is many, and power equipment control is relatively complicated, because its extensive application and importance, the design and the manufacturing of power cabinet need consider a lot of factors, including stability, security, reliability and the convenience of maintaining etc. of power.
At present, the power plant is used as a core hub for power supply, the stable operation of equipment is directly related to the safety and stability of the whole power system, an important equipment power cabinet of the power plant generally adopts double-power supply configuration, power loss occurs to a main power supply due to various reasons, the standby power supply can be timely connected through a quick switching device, electric equipment is ensured to be hardly influenced in the power supply switching process, uninterrupted power supply is realized, when any power supply disappears, workers cannot quickly identify and detect the disappeared power supply, thus the whole equipment needs to be stopped, the power supply is checked, the working efficiency of the equipment is reduced, and the working strength of the workers is increased.
Disclosure of utility model
The utility model aims to provide an alarm device for a power supply cabinet of a power plant, so as to solve the problems in the background art.
The alarm device for the power plant power cabinet comprises a power cabinet body, a cabinet door and an alarm assembly, wherein the front surface of the power cabinet body is rotatably connected with the cabinet door through a hinge, one side of the inner wall of the power cabinet body is provided with a mounting frame, the alarm assembly is arranged in the power cabinet body and comprises a mounting box, a first side plate, a second side plate, a top plate, a guide pipe and a side block, the mounting box is arranged in the power cabinet body, the first side plate and the second side plate are respectively arranged on the front surface and the rear surface of the mounting box, the top of the mounting box is provided with the top plate, the guide pipes are fixedly connected to the interiors of the first side plate and the second side plate, one side of the mounting box is fixedly connected with the side block, and the voltage detection equipment body is arranged in the mounting box.
Preferably, the inside of first curb plate, second curb plate and roof all is provided with the locating bolt, the both sides of installation box inner wall all fixedly connected with radiator fan.
Preferably, the inside sliding connection of stand pipe has the pull rod, the outside cover of pull rod is equipped with first spring, the bottom fixedly connected with arc of pull rod.
Preferably, one end of the first spring is welded with the outer side of the pull rod, the other end of the first spring is welded with the outer side of the guide tube, and a vent is formed in the top plate.
Preferably, the connecting pipes are fixedly connected to the two sides of the inner wall of the mounting box, and elastic balls are rotatably connected to the inside of the connecting pipes.
Preferably, the top and the bottom of mounting bracket are all fixedly connected with locating plate, the inside of locating plate is provided with the gim peg, the inside rotation of mounting bracket is connected with the dwang.
Preferably, the outside fixedly connected with first gear of dwang, the outside meshing of first gear is connected with the second gear.
Preferably, the inner ring of the second gear is fixedly connected with a transmission pipe, the internal thread of the transmission pipe is connected with a moving rod, and a through hole matched with the moving rod is formed in the side block.
Preferably, one end fixedly connected with connector of dwang, one side welding of mounting bracket inner wall has the second spring.
Preferably, the second spring one end welding has the movable plate, the equal fixedly connected with fixed strip in top and bottom of movable plate, the spout that uses with the fixed strip cooperation has been seted up to the inside of mounting bracket.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the voltage detection equipment body is arranged, a group of cables are led to the device from the lower opening of the double-circuit main power circuit breaker of each cabinet needing power failure monitoring, whether the power source is in power failure is judged through voltage detection, if the power failure corresponds to the power failure, a power failure alarm signal is transmitted to the DCS control system, the power failure information of the corresponding cabinet power source is displayed on the CRT of an operator through logic operation, and an audible and visual alarm is triggered, so that an operator can notice the alarm information for the first time, the voltage detection equipment body can be widely applied to various fields including but not limited to a power cabinet, a power box and other equipment needing power source monitoring, the practicability of the device is improved, and by arranging the alarm assembly, under the action of the installation frame, the side blocks and the installation box, workers can install the installation frame in a positioning mode, then locate the installation box, and accordingly, the voltage detection equipment body can be quickly installed and detached, the problem that when any power source is in any path is eliminated, workers cannot quickly identify and detect the disappeared power source, and then the overall power source efficiency is reduced, and the work intensity is reduced.
Drawings
FIG. 1 is a schematic diagram of an alarm device for a power plant power cabinet provided by the utility model;
FIG. 2 is a schematic diagram of the structural connection of the alarm assembly of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the mounting box of the present utility model;
FIG. 4 is a schematic view of the structural connection of the mounting bracket and mounting box of the present utility model;
fig. 5 is a schematic view showing structural connection of the mounting frame and the moving plate according to the present utility model.
In the figure, 1, a power cabinet body; 2, cabinet door, 3, mounting rack, 4, alarm component, 41, mounting box, 42, first side plate, 43, second side plate, 44, top plate, 45, guide tube, 46, side block, 5, voltage detection device body, 6, positioning bolt, 7, heat dissipation fan, 8, pull rod, 9, first spring, 10, arc plate, 11, connecting tube, 12, elastic ball, 13, vent, 14, positioning plate, 15, fixing bolt, 16, rotating rod, 17, first gear, 18, second gear, 19, driving tube, 20, moving rod, 21, through hole, 22, connector, 23, second spring, 24, moving plate, 25, fixing strip, 26, and chute.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-5, an alarm device for a power plant power cabinet comprises a power cabinet body 1, and further comprises a cabinet door 2 rotatably connected to the front surface of the power cabinet body 1 through a hinge, wherein a mounting frame 3 is arranged on one side of the inner wall of the power cabinet body 1;
Alarm module 4, alarm module 4 sets up in the inside of power cabinet body 1, alarm module 4 includes mounting box 41, first curb plate 42, second curb plate 43, roof 44, stand pipe 45 and side piece 46, the inside of power cabinet body 1 is provided with mounting box 41, the front surface and the rear surface of mounting box 41 are provided with first curb plate 42 and second curb plate 43 respectively, the top of mounting box 41 is provided with roof 44, the inside of first curb plate 42 and second curb plate 43 is all fixedly connected with stand pipe 45, one side fixedly connected with side piece 46 of mounting box 41, the inside of mounting box 41 is provided with voltage detection equipment body 5
The inside of first curb plate 42, second curb plate 43 and roof 44 all is provided with locating bolt 6, and the both sides of installation box 41 inner wall all fixedly connected with radiator fan 7.
The inside sliding connection of stand pipe 45 has pull rod 8, and the outside cover of pull rod 8 is equipped with first spring 9, and the bottom fixedly connected with arc 10 of pull rod 8.
One end of the first spring 9 is welded to the outer side of the pull rod 8, the other end of the first spring 9 is welded to the outer side of the guide pipe 45, and the ventilation opening 13 is formed in the top plate 44.
The connecting pipe 11 is fixedly connected to both sides of the inner wall of the mounting box 41, and the elastic ball 12 is rotatably connected to the inside of the connecting pipe 11.
When the voltage detection device body 5 is installed, the installation frame 3 is positioned and installed through the fixing bolt 15, after the installation frame 3 is positioned and installed, the side block 46 is aligned to the groove inside the installation frame 3, the installation box 41 is slid, so that the installation box 41 moves to a designated position, then the power line which needs to lead corresponding voltage from the outlet of each power supply main circuit breaker to the voltage detection device body 5 can meet the monitoring input requirement by adjusting the voltage level of the electric element of the voltage detection device body 5, an output alarm signal can be connected with the alarm lamp, a control system can perform CTR display or logic operation, an audible and visual alarm device and the like, then the wire is fixed and clamped through the pull rod 8, the first spring 9 and the arc plate 10 according to the size of the wire which needs to be connected, and simultaneously, the wire is clamped and fixed again under the action of the elastic ball 12 and the connecting pipe 11, when the voltage detection device body 5 is normally operated, the inside of the installation box 41 can be installed under the action of the heat dissipation fan 7, so that the voltage detection device body 5 can normally work.
The top and the bottom of mounting bracket 3 are all fixedly connected with locating plate 14, and the inside of locating plate 14 is provided with dead bolt 15, and the inside rotation of mounting bracket 3 is connected with dwang 16.
The outside fixedly connected with first gear 17 of dwang 16, the outside meshing of first gear 17 is connected with second gear 18.
The inner ring of the second gear 18 is fixedly connected with a transmission pipe 19, the inside of the transmission pipe 19 is in threaded connection with a moving rod 20, and a through hole 21 matched with the moving rod 20 is formed in the side block 46.
When the mounting box 41 moves to a designated position, the rotating rod 16 is rotated, the rotating rod 16 can drive the first gear 17 to rotate when rotating, and then the first gear 17 can drive the second gear 18 to rotate when rotating, so that under the action of the second gear 18, the moving rod 20 is driven to move through the driving tube 19, and then the moving rod 20 enters the through hole 21, so that the side block 46 can be fixed, and the mounting box 41 can be fixed and positioned.
One end of the rotating rod 16 is fixedly connected with a connector 22, and one side of the inner wall of the mounting frame 3 is welded with a second spring 23.
The movable plate 24 is welded at one end of the second spring 23, fixing strips 25 are fixedly connected to the top and the bottom of the movable plate 24, and sliding grooves 26 matched with the fixing strips 25 are formed in the mounting frame 3.
It should be noted that when the side block 46 slides in the mounting frame 3, the moving plate 24 can be extruded, so that the second spring 23 can be compressed, when the side block 46 moves to the position where the through hole 21 is located at the same vertical line as the moving rod 20, the side block 46 is positioned and fixed by the rotating rod 16, when the moving rod 20 is separated from the inside of the through hole 21, under the elastic force of the second spring 23, the side block 46 can slide in the mounting frame 3, so that the mounting box 41 can be conveniently dismounted by a worker
When working principle is that staff needs to monitor various power supply cabinets and the like through the voltage detection equipment body 5, firstly, the position of the mounting frame 3 is determined according to actual conditions, the mounting frame 3 can be stably placed through the fixing bolt 15, then the side block 46 enters the mounting frame 3 through the side block 46, then the movable rod 20 can enter the through hole 21 through the rotation of the rotary rod 16, further the side block 46 and the mounting box 41 can be fixed, then the staff draws a group of cables to the voltage detection equipment body 5 from the lower opening of the double-circuit main power circuit breaker of each cabinet needing to be monitored in a power failure mode, whether the power supply is in power failure is judged through voltage detection, if the power failure corresponds to be transmitted to the DCS control system, corresponding cabinet power failure information is displayed on the operator CRT through logic operation, and an audible and visual alarm is triggered, the operator can pay attention to the alarm information at the first time, meanwhile, the alarm lamp can be connected, the control system can make CTR display or logic operation, and the audible and visual alarm device can be used for low-voltage monitoring, and the power supply line can be clamped by the first side plate and the first plate, the first plate can be clamped by the power supply can be clamped by the first plate and the second plate, and the first plate can be clamped by the first plate and the second plate can be clamped by the electrically conductive plate and the second plate is clamped by the first plate and the second plate is in a power failure can be fixed by the power failure has the function.
The present utility model is not limited in any way by the above preferred embodiments, and the present utility model has been disclosed in the above preferred embodiments, but is not limited thereto, and any person skilled in the art will appreciate that the present utility model can be realized without departing from the technical scope of the present utility model, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model fall within the scope of the present utility model.
Claims (10)
1. An alarm device for a power plant's power cabinet, includes power cabinet body (1), its characterized in that still includes:
The front surface of the power cabinet body (1) is rotationally connected with a cabinet door (2) through a hinge, and one side of the inner wall of the power cabinet body (1) is provided with a mounting rack (3);
alarm component (4), alarm component (4) set up in the inside of power cabinet body (1), alarm component (4) are including mounting box (41), first curb plate (42), second curb plate (43), roof (44), stand pipe (45) and side piece (46), the inside of power cabinet body (1) is provided with mounting box (41), the front surface and the rear surface of mounting box (41) are provided with first curb plate (42) and second curb plate (43) respectively, the top of mounting box (41) is provided with roof (44), the inside of first curb plate (42) and second curb plate (43) is equal fixedly connected with stand pipe (45), one side fixedly connected with side piece (46) of mounting box (41), the inside of mounting box (41) is provided with voltage detection equipment body (5).
2. The alarm device for a power plant power cabinet according to claim 1, wherein the first side plate (42), the second side plate (43) and the top plate (44) are respectively provided with a positioning bolt (6), and two sides of the inner wall of the installation box (41) are respectively fixedly connected with a heat dissipation fan (7).
3. The alarm device for the power plant power cabinet according to claim 1, wherein a pull rod (8) is slidably connected in the guide tube (45), a first spring (9) is sleeved on the outer side of the pull rod (8), and an arc-shaped plate (10) is fixedly connected to the bottom of the pull rod (8).
4. The alarm device for a power plant power cabinet according to claim 3, wherein one end of the first spring (9) is welded with the outer side of the pull rod (8), the other end of the first spring (9) is welded with the outer side of the guide tube (45), and a ventilation opening (13) is formed in the top plate (44).
5. The alarm device for a power plant power cabinet according to claim 1, wherein connecting pipes (11) are fixedly connected to two sides of the inner wall of the installation box (41), and elastic balls (12) are rotatably connected to the inside of the connecting pipes (11).
6. The alarm device for the power plant power cabinet according to claim 1, wherein the top and the bottom of the mounting frame (3) are fixedly connected with positioning plates (14), fixing bolts (15) are arranged in the positioning plates (14), and a rotating rod (16) is rotatably connected in the mounting frame (3).
7. The alarm device for a power plant power cabinet according to claim 6, wherein a first gear (17) is fixedly connected to the outer side of the rotating rod (16), and a second gear (18) is connected to the outer side of the first gear (17) in a meshed manner.
8. The alarm device for a power plant power cabinet according to claim 7, wherein the inner ring of the second gear (18) is fixedly connected with a transmission pipe (19), the inside thread of the transmission pipe (19) is connected with a movable rod (20), and a through hole (21) matched with the movable rod (20) is formed in the side block (46).
9. The alarm device for a power plant power cabinet according to claim 6, wherein one end of the rotating rod (16) is fixedly connected with a connector (22), and one side of the inner wall of the mounting frame (3) is welded with a second spring (23).
10. The alarm device for the power plant power cabinet according to claim 9, wherein one end of the second spring (23) is welded with a movable plate (24), the top and the bottom of the movable plate (24) are fixedly connected with fixing strips (25), and a sliding groove (26) matched with the fixing strips (25) is formed in the mounting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421046328.2U CN222463863U (en) | 2024-05-14 | 2024-05-14 | Alarm device for power plant power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421046328.2U CN222463863U (en) | 2024-05-14 | 2024-05-14 | Alarm device for power plant power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222463863U true CN222463863U (en) | 2025-02-11 |
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ID=94441315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421046328.2U Active CN222463863U (en) | 2024-05-14 | 2024-05-14 | Alarm device for power plant power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222463863U (en) |
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2024
- 2024-05-14 CN CN202421046328.2U patent/CN222463863U/en active Active
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