Monitoring alarm device for railway section insulator

Abstract

The utility model discloses a monitoring alarm device for a railway section insulator, which relates to the technical field of section insulator equipment, and comprises a monitoring device, the outer side of the monitoring device is fixedly connected with a protection assembly, the monitoring device comprises a monitoring main body, an alarm and an inclination angle monitor, the protection assembly, the protection frame, the anti-collision plate and the elastic strip are additionally arranged on the outer side of the monitoring main body, so that impact force of collision can be effectively dispersed and resisted, a certain protection effect on the monitoring main body is achieved, the use safety of the monitoring device is guaranteed, hot air in the side frame can be extracted outwards through the fan, the heat dissipation speed of the monitoring main body is increased, and the service life of the monitoring device is prolonged. And meanwhile, due to the side frame, the air outlet pipe and the double-layer filter screen, external dust and impurities can be prevented from entering the heat dissipation grooves, and the situation that the heat dissipation grooves are blocked by dust, and the heat dissipation effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of segmented insulator equipment, in particular to a monitoring and alarm device for railway segmented insulators. Background Art

[0002] The segmented insulator is an insulating device used when the contact network is electrically segmented. Under normal circumstances, the pantograph slides through with power on. When a certain contact network segment fails or there is a power outage due to construction, the isolating switch at the segmented insulator is opened to cut off the power to that part of the contact network, while other parts can be powered normally. The segmented insulator is an important contact network equipment in the power supply system. In order to ensure the normal use of the segmented insulator, a monitoring and alarm device is required to monitor it during operation. If any abnormal operation is found, an alarm reminder is required in time.

[0003] In the prior art, for example, Chinese patent CN215066846U discloses a "monitoring and alarm device for railway segment insulators," which includes a main body, side grooves symmetrically provided on both side surfaces of the main body, a mounting plate placed inside the side grooves, a plurality of receiving grooves extending through the surface of the mounting plate, a desiccant placed inside the receiving grooves, sliding grooves symmetrically provided on both sides of the mounting plate, a movable plate extending through the sliding grooves.

[0004] However, when the existing monitoring and alarm devices are used in hot weather, their heat dissipation holes cannot ensure normal heat dissipation of the device, which can easily lead to high temperatures inside the device and cause damage to the device. At the same time, the device lacks protective components and its own impact resistance is average. If it is hit during use, it is easy to cause damage to the internal equipment, reducing the service life of the monitoring and alarm device. In response to the above problems, a monitoring and alarm device for railway section insulators is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when the existing monitoring and alarm device is used in hot weather, its heat dissipation holes cannot ensure normal heat dissipation of the device, which easily leads to a high temperature inside the device, thereby causing damage to the device; at the same time, the device lacks protective components, which reduces the service life of the monitoring and alarm device. A monitoring and alarm device for railway section insulators is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a monitoring and alarm device for a railway section insulator, comprising a monitoring device, a protective component fixedly connected to the outside of the monitoring device, the monitoring device comprising a monitoring body, an alarm and a tilt monitor, the protective component comprising a protective frame, an anti-collision plate, a reinforcement plate, fixing bolts, a controller and a side frame, a plurality of fixing rods are symmetrically and evenly fixedly connected on both sides of the protective frame, one side of the fixing rod is fixedly connected to one side of the anti-collision plate, and elastic strips are symmetrically fixedly connected at both ends of the anti-collision plate, one side of the side frame is fixedly installed on one side of the protective frame, and the top of the side frame is fixedly installed on the bottom of the controller, a plurality of air outlet pipes are fixedly connected to one side of the side frame, and one end of the air outlet pipe is fixedly connected to a double-layer filter screen, and a fan is fixedly connected to the bottom of the controller.

[0007] Preferably, two ends of the bottom of the monitoring body are snap-fitted to the bottom of the protection frame, and two ends of the top of the protection frame are symmetrically fixedly connected to two lifting rods.

[0008] Preferably, two mounting rods are symmetrically fixedly connected to both ends of the top of the protection frame, and the top of the mounting rod is rotatably mounted to one end of the reinforcement plate.

[0009] Preferably, one end of the reinforcement plate is fixedly connected to a mounting ring, and the reinforcement plate is threadedly connected to the fixing bolt through the mounting ring.

[0010] Preferably, one end of the top of the monitoring body is fixedly mounted to the bottom of the alarm, and the other end of the top of the monitoring body is fixedly mounted to the bottom of the tilt monitor.

[0011] Preferably, a plurality of heat dissipation slots are evenly arranged on one side of the monitoring body.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, by adding a protective component to the outside of the monitoring body, the protective frame and the anti-collision plate are made of high-strength anti-collision steel, and the elastic strip is made of rubber. The combination of the protective frame, the anti-collision plate and the elastic strip can provide a certain protective effect on the monitoring body. The protective frame, the anti-collision plate and the elastic strip can effectively disperse and resist the impact force of the collision, thereby ensuring the safe use of the monitoring device.

[0014] 2. In the present invention, by arranging a fan, a side frame and a double-layer filter, the fan can draw out the hot air in the side frame, speed up the heat dissipation speed of the monitoring body, avoid damage to internal components caused by excessive temperature in the monitoring body, and improve the service life of the device. At the same time, the side frame, the air outlet pipe and the double-layer filter can reduce the entry of external dust and impurities into the heat dissipation slot, avoid the heat dissipation slot being blocked by dust and affecting the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural diagram of a monitoring and alarm device for railway section insulators;

[0016] Figure 2 The utility model provides a structural diagram of a monitoring device for a monitoring alarm device of a railway section insulator;

[0017] Figure 3 The utility model provides a structural schematic diagram of a protection component of a monitoring and alarm device for railway section insulators;

[0018] Figure 4 The utility model provides a front sectional view of a side frame of a monitoring and alarm device for a railway section insulator.

[0019] Legend: 1. Protection component; 3. Monitoring device; 11. Protection frame; 12. Fixing rod; 13. Anti-collision plate; 14. Elastic strip; 15. Reinforcement plate; 16. Fixing bolt; 17. Controller; 18. Side frame; 19. Fan; 20. Air outlet duct; 21. Double-layer filter; 22. Lifting rod; 23. Mounting rod; 24. Mounting ring; 31. Monitoring body; 32. Alarm; 33. Tilt monitor; 34. Heat sink. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] like Figure 1 and Figure 2 As shown, the utility model provides a monitoring and alarm device for a railway segment insulator, including a monitoring device 3, a protective component 1 is fixedly connected to the outside of the monitoring device 3, the monitoring device 3 includes a monitoring body 31, an alarm 32 and a tilt monitor 33, one end of the top of the monitoring body 31 is fixedly installed with the bottom of the alarm 32, and the other end of the top of the monitoring body 31 is fixedly installed with the bottom of the tilt monitor 33, and a plurality of heat dissipation slots 34 are evenly opened on one side of the monitoring body 31.

[0024] The following is a detailed description of the specific settings and functions of this embodiment: the monitoring body 31 uses the inclination monitor 33 to monitor the horizontal inclination of the segmented insulator in real time, and processes its value through the algorithm in the MCU. If there is a problem with the value (the segmented insulator has a tilt failure that exceeds the standard), the monitoring body 31 will sound an alarm through the alarm 32. At the same time, the value will be sent to the data server of the relevant management personnel in real time through the 4G remote transmission module in the monitoring body 31. The relevant management personnel can query the inclination data or the warning information pushed by the system through the mobile phone App or computer client.

[0025] Example 2

[0026] like Figures 1-4 As shown, the protection assembly 1 includes a protection frame 11, an anti-collision plate 13, a reinforcement plate 15, a fixing bolt 16, a controller 17 and a side frame 18. A plurality of fixing rods 12 are symmetrically and evenly fixedly connected to both sides of the protection frame 11. One side of the fixing rod 12 is fixedly connected to one side of the anti-collision plate 13, and both ends of the anti-collision plate 13 are symmetrically fixedly connected to elastic strips 14. One side of the side frame 18 is fixedly installed with one side of the protection frame 11, and the top of the side frame 18 is fixedly installed with the bottom of the controller 17. One side of the side frame 18 is fixedly connected with a plurality of air outlet pipes 20. One end of the air outlet pipe 20 is fixedly connected to a double-layer filter screen 21, the bottom of the controller 17 is fixedly connected to the fan 19, the two ends of the bottom of the monitoring body 31 are clamped with the bottom of the protective frame 11, and the two ends of the top of the protective frame 11 are symmetrically fixedly connected to two lifting rods 22. The two ends of the top of the protective frame 11 are symmetrically fixedly connected to two mounting rods 23, and the top of the mounting rod 23 is rotatably installed on one end of the reinforcement plate 15. One end of the reinforcement plate 15 is fixedly connected to a mounting ring 24, and the reinforcement plate 15 is threadedly connected to the fixing bolt 16 through the mounting ring 24.

[0027] The effect achieved by the entire embodiment is that the protective frame 11 and the anti-collision plate 13 are made of high-strength anti-collision steel, and the elastic strip 14 is made of rubber. The protective frame 11, the anti-collision plate 13 and the elastic strip 14 can effectively disperse and resist the impact force of the collision, and have a certain protective effect on the monitoring body 31. At the same time, the fan 19 can draw out the hot air in the side frame 18, speed up the heat dissipation speed of the monitoring body 31, and avoid the internal components of the monitoring body 31 from being damaged due to excessive temperature.

[0028] The method of use and working principle of this device: When the device is in use, the monitoring body 31 is placed from top to bottom in the protective frame 11, and the heat dissipation slot 34 is facing the side frame 18. The bottom of the monitoring body 31 is fixed to the bottom of the protective frame 11 by snapping, and then the two reinforcement plates 15 are rotated to the top of the monitoring body 31, and the two reinforcement plates 15 are fixed with fixing bolts 16, so that the monitoring body 31 is fixed to the inner side of the protective frame 11. The protective frame 11 is made of high-strength anti-collision steel, and a number of anti-collision plates 13 and elastic strips 14 are fixed on the front and back sides of the protective frame 11. The anti-collision plates 13 are made of high-strength anti-collision steel, and the elastic strips 14 are made of rubber material. The combination of the protective frame 11, the anti-collision plates 13 and the elastic strips 14 can provide a certain protective effect on the monitoring body 31. The protective frame 11, the anti-collision plates 13 and the elastic strips 14 can effectively disperse and withstand the impact force of the collision, thereby ensuring the safe use of the monitoring device 3;

[0029] At the same time, the monitoring body 31 uses the inclination monitor 33 to monitor the horizontal inclination of the segmented insulator in real time, and processes its value through the algorithm in the MCU. If there is a problem with the value (the segmented insulator has a tilt failure exceeding the standard), the monitoring body 31 will sound an alarm through the alarm 32. At the same time, the value will be sent to the data server of the relevant management personnel in real time through the 4G remote transmission module in the monitoring body 31. The relevant management personnel can query the inclination data or the warning information pushed by the system through the mobile phone app or computer client, which can realize real-time monitoring of the segmented insulator and improve the safety of railway operation.

[0030] In addition, when the device is used in hot weather, the operator can turn on the exhaust fan 19 at the bottom through the controller 17, and the monitoring body 31 dissipates heat through the heat dissipation groove 34 and the air outlet pipe 20. At the same time, the exhaust fan 19 draws out the hot air in the side frame 18 to speed up the heat dissipation speed of the monitoring body 31, and avoid damage to internal components caused by excessive temperature in the monitoring body 31. At the same time, the side frame 18, the downward-sloping air outlet pipe 20 and the double-layer filter 21 at one end thereof can reduce external dust and impurities from entering the heat dissipation groove 34, and avoid the heat dissipation groove 34 being blocked by dust and affecting the heat dissipation effect.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A monitoring and alarm device for a railway segment insulator, comprising a monitoring device (3), characterized in that: The outer side of the monitoring device (3) is fixedly connected to a protection assembly (1), the monitoring device (3) includes a monitoring body (31), an alarm (32) and a tilt monitor (33), the protection assembly (1) includes a protection frame (11), an anti-collision plate (13), a reinforcement plate (15), a fixing bolt (16), a controller (17) and a side frame (18), and a plurality of fixing rods (12) are symmetrically and evenly fixedly connected to both sides of the protection frame (11), and one side of the fixing rod (12) is connected to the anti-collision plate (13). 3), and the two ends of the anti-collision plate (13) are symmetrically fixedly connected with elastic strips (14), one side of the side frame (18) is fixedly installed with one side of the protection frame (11), and the top of the side frame (18) is fixedly installed with the bottom of the controller (17), one side of the side frame (18) is fixedly connected with a plurality of air outlet pipes (20), and one end of the air outlet pipe (20) is fixedly connected with a double-layer filter (21), and the bottom of the controller (17) is fixedly connected with a fan (19).

2. The monitoring and alarm device for railway section insulators according to claim 1, characterized in that: The two ends of the bottom of the monitoring body (31) are clamped with the bottom of the protection frame (11), and the two ends of the top of the protection frame (11) are symmetrically fixedly connected with two lifting rods (22).

3. The monitoring and alarm device for railway section insulators according to claim 2, characterized in that: Two mounting rods (23) are symmetrically fixedly connected to both ends of the top of the protection frame (11), and the top of the mounting rod (23) is rotatably mounted to one end of the reinforcement plate (15).

4. The monitoring and alarm device for railway section insulators according to claim 3, characterized in that: One end of the reinforcement plate (15) is fixedly connected to a mounting ring (24), and the reinforcement plate (15) is threadedly connected to a fixing bolt (16) via the mounting ring (24).

5. The monitoring and alarm device for railway section insulators according to claim 4, characterized in that: One end of the top of the monitoring body (31) is fixedly mounted on the bottom of the alarm (32), and the other end of the top of the monitoring body (31) is fixedly mounted on the bottom of the tilt monitor (33).

6. The monitoring and alarm device for railway section insulators according to claim 1, characterized in that: A plurality of heat dissipation slots (34) are evenly arranged on one side of the monitoring body (31).

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