Power equipment fault signal monitoring device

Abstract

The invention discloses a power equipment fault signal monitoring device, and relates to the technical field of power monitoring, the power equipment fault signal monitoring device comprises a protection mechanism, a monitoring mechanism and an anti-drop mechanism, the monitoring mechanism is located in the protection mechanism, the anti-drop mechanism is located at a front and middle position below the monitoring mechanism, the monitoring mechanism is used for monitoring a power signal of power equipment, and the anti-drop mechanism is used for monitoring the power signal of the power equipment. The protection mechanism is used for protecting the monitoring mechanism, the anti-falling mechanism is used for limiting the monitoring mechanism to prevent the monitoring mechanism from falling off from the protection mechanism, the monitoring mechanism comprises a control panel, a bottom plate is fixedly installed at the position, close to the bottom end, of the back face of the control panel, and a monitoring module is fixedly installed in the middle of the back face of the control panel; according to the invention, a worker can conveniently take out the monitoring mechanism for maintenance, meanwhile, a good heat dissipation effect is achieved, when the monitoring mechanism is pulled, the monitoring mechanism moves stably, and damage caused by collision between the monitoring mechanism and the protection box when the monitoring mechanism is taken out can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power monitoring, and in particular to a device for monitoring fault signals of electric power equipment. Background Art

[0002] The power equipment fault signal monitoring device is an important tool for monitoring the operating status of power equipment, timely discovering and warning of potential faults. It can monitor the operating status of power equipment in real time and warn of faults, reduce manpower output, and improve the efficiency of power monitoring;

[0003] The patent document with publication number "CN116298654B" discloses "a device for monitoring fault signals of electric equipment. The present invention relates to the field of electric equipment monitoring technology, including an operation panel and a casing. The inner side of the casing is provided with a linkage frame and a quick-check push assembly movably connected thereto. When the device needs to be inspected and maintained, the grip column can be held and then rotated 90 degrees, and then the operation panel is pulled outward. The operation panel drives the linkage frame to be exposed together, and the quick-check push assembly driven by the linkage frame will also be exposed. The quick-check push assembly extends from the outside of the operation panel, which makes it convenient for staff to maintain the equipment. Compared with traditional equipment, there is no need to put the head into the equipment box for maintenance, which is practical". Although it has the effect of "facilitating staff to maintain the equipment", the related structure after being pulled out is still connected to the box body, which is not convenient for disassembly and replacement, and the heat dissipation effect is poor. Summary of the invention

[0004] The main purpose of the present invention is to provide a device for monitoring fault signals of electric power equipment, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A fault signal monitoring device for electric power equipment comprises a protective mechanism, a monitoring mechanism and an anti-slipping mechanism, wherein the monitoring mechanism is located inside the protective mechanism, and the anti-slipping mechanism is located below the monitoring mechanism, in the front and center position. The monitoring mechanism is used to monitor the electric power signal of the electric power equipment, the protective mechanism is used to protect the monitoring mechanism, and the anti-slipping mechanism is used to limit the monitoring mechanism to prevent the monitoring mechanism from slipping out of the protective mechanism.

[0007] As a further solution of the present invention, the monitoring mechanism includes a control panel, a base plate is fixedly installed on the back side of the control panel near the bottom, a monitoring module is fixedly installed in the center of the back side of the control panel, and an alarm is fixedly installed at the top center and front position of the monitoring module.

[0008] Specifically, the alarm sounds an alarm to remind nearby workers to take corresponding rescue measures to avoid safety hazards.

[0009] As a further solution of the present invention, the protection mechanism includes a protection box.

[0010] Specifically, it can avoid environmental factors from interfering with the monitoring results and damaging the relevant electrical devices in the monitoring mechanism.

[0011] As a further solution of the present invention, the monitoring mechanism further includes heat dissipation fins fixedly installed on the back of the monitoring module, a temperature sensor is fixedly installed at the center and rear position of the top of the monitoring module, a diversion fan is fixedly installed through the upper and lower ends of the bottom plate at the center, and the protection mechanism further includes heat dissipation windows opened on both side boxes of the protection box.

[0012] Specifically, it is convenient to reduce the temperature of the monitoring module through diversion and heat exchange, and improve the heat dissipation efficiency.

[0013] As a further solution of the present invention, the monitoring mechanism further includes a first magnetic strip penetrating and opening on both sides of the back of the control panel, and the protection mechanism further includes a second magnetic strip penetrating and opening on the front end of the inner walls of both sides of the protection box, and the positions of the first magnetic strip and the second magnetic strip correspond to each other.

[0014] Specifically, it can prevent the control panel from being disengaged from the protection box.

[0015] As a further solution of the present invention, the monitoring mechanism further includes limiting guide rails fixedly installed on both sides and at the top of the back of the control panel, and the protection mechanism further includes limiting sliding grooves penetrating and opening at the top of the inner walls of both sides of the protection box. The inner walls of both sides and the rear end of the protection box are provided with connected plate grooves, and the top view of the plate groove is in a "C" shape. The limiting guide rails are slidably connected to the protection box through the limiting sliding grooves, and the bottom plate is clamped with the protection box through the plate grooves.

[0016] Specifically, it is convenient to pull out the monitoring mechanism from the protection box, which is convenient for the staff to repair the monitoring mechanism.

[0017] As a further solution of the present invention, the anti-disengagement mechanism includes a base fixedly connected to the inner wall of the bottom end of the protection box, a chuck is movably installed at the front end of the base, and a rotating handle is fixedly installed at the center of the front end of the chuck.

[0018] As a further solution of the present invention, the monitoring mechanism further includes a first limiting card slot opened at the front section of the bottom surface of the bottom plate, and the protection mechanism further includes a second limiting card slot opened on the inner wall of the bottom end box of the protection box. The first limiting card slot and the second limiting card slot are respectively located directly above and directly below the chuck, and the chuck is clamped with both the first limiting card slot and the second limiting card slot.

[0019] Specifically, it can prevent the monitoring mechanism from being disengaged from the protection box. When the chuck is rotated to the horizontal state, the chuck is separated from the first limiting card slot and the second limiting card slot, and the limit of the chuck on the bottom plate is released, which is convenient for pulling out the monitoring mechanism.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention sets a protection mechanism to cooperate with the monitoring mechanism. During the operation of the power equipment fault signal monitoring device, the surface temperature of the monitoring module is monitored by a temperature sensor. When the temperature is detected to be too high, the guide fan 7 is started to draw ambient air into the protection box through the heat dissipation window. The low-temperature air exchanges heat with the heat dissipation fins. The high-temperature air after heat exchange is guided back to the environment by the guide fan 7, so that the temperature of the monitoring module is reduced through diversion and heat exchange, and the heat dissipation efficiency is improved;

[0022] 2. By setting the magnetic strips 1 and 2 to attract each other and cooperating with the anti-slip mechanism, it is convenient to limit the monitoring mechanism and prevent the monitoring mechanism from falling out of the protection box. At the same time, the limiting guide rail, limiting slide groove, plate groove and bottom plate are set to improve the stability of the monitoring mechanism during the movement when the monitoring mechanism is pulled, and avoid the collision between the monitoring mechanism and the protection box and damage when the monitoring mechanism is taken out;

[0023] 3. Through the anti-slip mechanism in conjunction with limit slot one and limit slot two, when the chuck is rotated to a horizontal state, the chuck is separated from limit slot one and limit slot two, releasing the limit of the chuck on the bottom plate, and then the monitoring mechanism is moved outward, the limit guide rail slides along the limit slide groove, and the bottom plate slides outward along the direction of the plate groove, so that the monitoring mechanism can be easily pulled out of the protective box, which is convenient for the staff to inspect and repair the monitoring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a device for monitoring fault signals of electric power equipment according to the present invention;

[0025] Figure 2 It is an expanded diagram of a protection mechanism and a monitoring mechanism in a fault signal monitoring device for electric power equipment of the present invention;

[0026] Figure 3 It is a structural schematic diagram of a monitoring mechanism in a power equipment fault signal monitoring device of the present invention;

[0027] Figure 4 This is a bottom-up perspective diagram of a monitoring mechanism in a power equipment fault signal monitoring device of the present invention;

[0028] Figure 5 This is a rear view of a monitoring mechanism in a power equipment fault signal monitoring device of the present invention;

[0029] Figure 6 It is a structural schematic diagram of a protection mechanism in a fault signal monitoring device for electric power equipment of the present invention;

[0030] Figure 7 The present invention is a schematic structural diagram of an anti-drop mechanism in a fault signal monitoring device for electric power equipment.

[0031] In the figure:

[0032] 1. Protection mechanism; 101. Protection box; 102. Heat dissipation window; 103. Limiting slide; 104. Second magnetic strip; 105. Plate slot; 106. Second limiting card slot;

[0033] 2. Monitoring mechanism; 201. Control panel; 202. Magnetic strip 1; 203. Bottom plate; 204. Monitoring module; 205. Heat dissipation fin; 206. Limiting guide rail; 207. Guide fan; 208. Limiting card slot 1; 209. Alarm; 210. Temperature sensor;

[0034] 3. Anti-slip mechanism; 301. Base; 302. Chuck; 303. Rotary handle. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figure 1-Figure 7 As shown, a fault signal monitoring device for electric power equipment includes a protective mechanism 1, a monitoring mechanism 2 and an anti-slipping mechanism 3. The monitoring mechanism 2 is located inside the protective mechanism 1, and the anti-slipping mechanism 3 is located below the monitoring mechanism 3, in the front and center position. The monitoring mechanism 2 is used to monitor the electric power signal of the electric power equipment, the protective mechanism 1 is used to protect the monitoring mechanism 2, and the anti-slipping mechanism 3 is used to limit the monitoring mechanism 2 to prevent the monitoring mechanism 2 from escaping from the protective mechanism 1.

[0037] The monitoring mechanism 2 includes a control panel 201 , a bottom plate 203 is fixedly installed on the back of the control panel 201 near the bottom, a monitoring module 204 is fixedly installed in the center of the back of the control panel 201 , and an alarm 209 is fixedly installed at the top center and front position of the monitoring module 204 .

[0038] Specifically, the monitoring module 204 is internally installed with a sensor unit, a data acquisition unit, a processing unit and a communication unit. The monitoring parameters are set through the control panel 201. When current flows through the power equipment fault signal monitoring device, the electrical parameters of the power equipment are collected through the sensor unit, and then the analog signal collected by the sensor is converted into a digital signal through the data acquisition unit. The processed signal is analyzed by the processing unit, and finally the processed data is sent to the control center through the communication unit. After analysis by the processing unit, if the data is abnormal, the alarm 209 will sound an alarm to remind nearby staff to take corresponding rescue measures to avoid safety hazards.

[0039] The protection mechanism 1 includes a protection box 101 .

[0040] Specifically, the monitoring mechanism 2 is protected by the protection box 101 to prevent environmental factors from interfering with the monitoring results during the operation of the power equipment fault signal monitoring device and to prevent environmental factors from damaging related power devices in the monitoring mechanism 2.

[0041] The monitoring mechanism 2 also includes a heat dissipation fin 205 fixedly installed on the back of the monitoring module 204, a temperature sensor 210 is fixedly installed at the top center and rear position of the monitoring module 204, a guide fan 207 is fixedly installed at the center of the upper and lower ends of the bottom plate 203, and the protection mechanism 1 also includes a heat dissipation window 102 opened on both sides of the protection box 101.

[0042] Specifically, the surface temperature of the monitoring module 204 is monitored by the temperature sensor 210. When it is detected that the temperature is too high, the guide fan 207 is started to draw ambient air into the protective box 101 through the heat dissipation window 102, and the low-temperature air exchanges heat with the heat dissipation fins 205. The high-temperature air after the heat exchange is guided back to the environment by the guide fan 207, so as to reduce the temperature of the monitoring module 204 through diversion and heat exchange and improve the heat dissipation efficiency.

[0043] The monitoring mechanism 2 also includes a magnetic stripe 1 202 running through the back side of the control panel 201 on both sides, and the protection mechanism 1 also includes a magnetic stripe 2 104 running through the inner walls on both sides of the protection box 101 near the front end, and the positions of the magnetic stripe 1 202 and the magnetic stripe 2 104 correspond to each other.

[0044] Specifically, the control panel 201 is fixed by the mutual attraction between the magnetic strip 1 202 and the magnet 2 104 , so as to prevent the control panel 201 from falling out of the protective box 101 .

[0045] The monitoring mechanism 2 further includes limiting guide rails 206 fixedly installed on the back of the control panel 201 near both sides and near the top. The protection mechanism 1 further includes limiting sliding grooves 103 penetratingly opened on the inner walls of both sides of the protection box 101 near the top. The inner walls of both sides and the rear end of the protection box 101 are provided with communicating plate grooves 105, and the top view of the plate grooves 105 is arranged in a "匚" shape. The limiting guide rails 206 are slidably connected to the protection box 101 through the limiting sliding grooves 103, and the bottom plate 203 is clamped with the protection box 101 through the plate grooves 105.

[0046] Specifically, when moving the monitoring mechanism 2 outwards, the limiting guide rails 206 slide along the limiting sliding grooves 103, and the bottom plate 203 slides outwards along the direction of the plate grooves 105, facilitating the extraction of the monitoring mechanism 2 from the protection box 101 and facilitating the maintenance of the monitoring mechanism 2 by the staff.

[0047] The anti - detachment mechanism 3 includes a base 301 fixedly connected to the inner wall of the bottom end of the protection box 101. A chuck 302 is movably installed at the front end of the base 301, and a rotating handle 303 is fixedly installed in the center of the front end of the chuck 302.

[0048] The monitoring mechanism 2 further includes a first limiting card slot 208 opened on the bottom surface of the bottom plate 203 near the front section. The protection mechanism 1 further includes a second limiting card slot 106 opened on the inner wall of the bottom end box body of the protection box 101. The first limiting card slot 208 and the second limiting card slot 106 are respectively located directly above and directly below the chuck 302, and the chuck 302 is clamped with both the first limiting card slot 208 and the second limiting card slot 106.

[0049] Specifically, when the chuck 302 is rotated to the vertical state, the chuck 302 is clamped into the first limiting card slot 208 and the second limiting card slot 106, facilitating the limiting of the bottom plate 203, and further limiting the entire monitoring mechanism 2 to prevent the monitoring mechanism 2 from disengaging from the protection box 101. When the chuck 302 is rotated to the horizontal state, the chuck 302 is separated from the first limiting card slot 208 and the second limiting card slot 106, releasing the limitation of the chuck 302 on the bottom plate 203, facilitating the pulling of the monitoring mechanism 2.

[0050] It should be noted that the present invention is a monitoring device for power equipment fault signals. When in use, first, the monitoring parameters are set through the control panel 201. When the current flows through the monitoring device for power equipment fault signals, the electrical parameters of the power equipment are collected by the sensor unit, and then the analog signals collected by the sensor are converted into digital signals by the data acquisition unit. The processed signals are analyzed by the processing unit, and finally, the processed data is sent to the control center through the communication unit. After the analysis by the processing unit, if the data is abnormal, the alarm 209 emits an alarm to remind the nearby staff to take corresponding rescue measures to avoid potential safety hazards.

[0051] When the chuck 302 is rotated to a horizontal state, the chuck 302 is separated from the limiting slot 1 208 and the limiting slot 2 106, and the limiting of the bottom plate 203 by the chuck 302 is released. Then, the monitoring mechanism 2 is moved outward, the limiting guide rail 206 slides along the limiting slide groove 103, and the bottom plate 203 slides outward along the direction of the plate groove 105, so that the monitoring mechanism 2 can be easily pulled out of the protection box 101, and the staff can easily inspect and repair the monitoring mechanism 2.

[0052] During the operation of the power equipment fault signal monitoring device, the surface temperature of the monitoring module 204 is monitored by the temperature sensor 210. When the temperature is detected to be too high, the guide fan 207 is started to draw ambient air into the protective box 101 through the heat dissipation window 102, and the low-temperature air exchanges heat with the heat dissipation fins 205. The high-temperature air after heat exchange is guided back to the environment by the guide fan 207, so as to reduce the temperature of the monitoring module 204 through diversion and heat exchange and improve the heat dissipation efficiency.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for monitoring fault signals of electric power equipment, characterized in that: It includes a protection mechanism (1), a monitoring mechanism (2) and an anti - detachment mechanism (3). The monitoring mechanism (2) is located inside the protection mechanism (1), and the anti - detachment mechanism (3) is located at the front and centered position below the monitoring mechanism (3). The monitoring mechanism (2) is used to monitor the electrical signals of electrical equipment, the protection mechanism (1) is used to protect the monitoring mechanism (2), and the anti - detachment mechanism (3) is used to limit the position of the monitoring mechanism (2) to prevent the monitoring mechanism (2) from detaching from the protection mechanism (1).

2. The device for monitoring fault signals of electric power equipment according to claim 1, characterized in that: The monitoring mechanism (2) includes a control panel (201). A bottom plate (203) is fixedly installed at the bottom end of the back surface of the control panel (201), a monitoring module (204) is fixedly installed in the center of the back surface of the control panel (201), and an alarm (209) is fixedly installed at the front and centered position at the top of the monitoring module (204).

3. The device for monitoring fault signals of electric power equipment according to claim 2, characterized in that: The protection mechanism (1) includes a protection box (101).

4. The device for monitoring fault signals of electric power equipment according to claim 3, characterized in that: The monitoring mechanism (2) also includes heat dissipation fins (205) fixedly installed on the back surface of the monitoring module (204), a temperature sensor (210) is fixedly installed at the center and rear position at the top of the monitoring module (204), a diversion fan (207) is fixedly installed through the upper and lower ends of the bottom plate (203) at the center, and the protection mechanism (1) also includes heat dissipation windows (102) opened on both sides of the protection box (101).

5. The device for monitoring fault signals of electric power equipment according to claim 4, characterized in that: The monitoring mechanism (2) also includes magnetic strips one (202) penetrating and opening on both sides of the back surface of the control panel (201). The protection mechanism (1) also includes magnetic strips two (104) penetrating and opening on the front sections of the inner walls on both sides of the protection box (101). The positions of the magnetic strips one (202) and the magnetic strips two (104) correspond to each other.

6. The device for monitoring fault signals of electric power equipment according to claim 5, characterized in that: The monitoring mechanism (2) also includes limit guide rails (206) fixedly installed on both sides and at the top of the back surface of the control panel (201). The protection mechanism (1) also includes limit sliding grooves (103) penetrating and opening at the top of the inner walls on both sides of the protection box (101). Connecting plate grooves (105) are opened on the inner walls of both sides and the rear end of the protection box (101), and the top - view surface of the plate groove (105) is in a "匚" - shaped setting. The limit guide rails (206) are slidably connected to the protection box (101) through the limit sliding grooves (103), and the bottom plate (203) is clamped to the protection box (101) through the plate groove (105).

7. The device for monitoring fault signals of electric power equipment according to claim 6, characterized in that: The anti - detachment mechanism (3) includes a base (301) fixedly connected to the inner wall of the bottom end of the protection box (101). A chuck (302) is movably installed at the front end of the base (301), and a rotating handle (303) is fixedly installed at the center of the front end of the chuck (302).

8. The device for monitoring fault signals of electric power equipment according to claim 7, characterized in that: The monitoring mechanism (2) also includes a limit card slot one (208) opened at the front end of the bottom surface of the bottom plate (203). The protection mechanism (1) also includes a limit card slot two (106) opened on the inner wall of the bottom box body of the protection box (101). The limit card slot one (208) and the limit card slot two (106) are respectively located directly above and directly below the chuck (302), and the chuck (302) is clamped to both the limit card slot one (208) and the limit card slot two (106).

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