Spark monitoring and early warning device in transformer substation

Abstract

The utility model discloses a monitoring and early warning device for sparks in a transformer substation, which comprises a base assembly, a lifting assembly, a dust collecting assembly and a cleaning assembly, the middle part of the base assembly is in sliding connection with the lifting assembly, the upper end of the lifting assembly is fixedly connected with the dust collecting assembly, and the upper end of the dust collecting assembly is fixedly connected with the cleaning assembly. The device is characterized by further comprising a base assembly, the base assembly comprises a base, a first motor and a first bevel gear, a fixing groove and a sliding groove are formed in the lower end of the base, the sliding groove is formed in the upper end of the base, the first motor is fixedly connected to the lower end of the base, and the first bevel gear is fixedly connected with a driving shaft at the front end of the first motor; and the first conical teeth are rotationally connected to the upper end of the base, and the cleaning assembly capable of removing dust of the device is arranged, so that dust can be adhered to the monitor when the flame of the transformer substation is monitored, and the monitoring effect of the flame monitor can be prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the field related to transformer substations, in particular to a spark monitoring and early warning device in a transformer substation. Background Art

[0002] A substation, as the name suggests, is a place where voltage is changed. It is the place where the voltage and current of electric energy are transformed, concentrated and distributed in the power system. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, flow (the flow and distribution of voltage, current and power in each node and branch of the power system) control and protection of transmission and distribution lines and major electrical equipment are also required in the substation. According to their use, they can be divided into power substations and traction substations (for electric railways and trams).

[0003] The patent document with announcement number CN208385974U discloses a device for protecting the safety of substation equipment, including an insulating ring network cabinet, a temperature sensor, a data transmission rod, a flame detector and a load-bearing rod. The insulating ring network cabinet is located at the outermost periphery of the entire device, and the inner wall of the insulating ring network cabinet is provided with an insulating inner wall. An independent power supply is fixedly installed at the upper left corner of the inner cavity of the insulating ring network cabinet, and the independent power supply is close to the insulating inner wall. Fillers and insulating sun shields are provided between the insulating ring network cabinet and the insulating inner wall. The top of the inner cavity of the insulating ring network cabinet is fixedly connected to the data transmission rod.

[0004] The above-mentioned device uses a load-bearing rod to prevent the entire device from collapsing in the event of a major snowstorm or heavy objects pressing on the device. However, the above-mentioned device does not have a device for removing dust from the device, resulting in dust sticking to the monitor when monitoring the flame of the substation. The dust cannot be removed, which affects the monitoring effect of the flame monitor. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a spark monitoring and early warning device in a substation.

[0006] The utility model is achieved in this way, constructing a spark monitoring and early warning device in a substation, which includes a base assembly, a lifting assembly, a dust collecting assembly, and a cleaning assembly. The middle part of the base assembly is slidably connected to the lifting assembly, the upper end of the lifting assembly is fixedly connected to the dust collecting assembly, and the upper end of the dust collecting assembly is fixedly connected to the cleaning assembly, and is characterized in that: it also includes a base assembly, the base assembly includes a base, the lower end of the base is provided with a fixed groove, a slide groove, the slide groove is provided at the upper end of the base, a first motor, the first motor is fixedly connected to the lower end of the base, a first bevel gear, the first bevel gear is fixedly connected to the front end driving shaft of the first motor, the first bevel gear is rotatably connected to the upper end of the base, the second bevel gear, the second bevel gear is meshed with the first bevel gear, a threaded rod, and the lower end of the threaded rod is fixedly connected to the second bevel gear.

[0007] Preferably, the lifting assembly includes a lifting rod, the lower end of the lifting rod is threadedly connected to the threaded rod through a threaded groove, a threaded groove, the threaded groove is provided at the lower end of the lifting rod, a battery holder, the battery holder is fixedly connected to the upper end of the lifting rod, a wireless signal transceiver controller, the wireless signal transceiver controller is fixedly connected to the battery holder, a ring-shaped glass plate, the ring-shaped glass plate is fixedly connected to the upper end of the fixed plate, and a panoramic flame detector, the panoramic flame detector is also fixedly connected to the upper end of the fixed plate.

[0008] Preferably, the dust collection assembly includes a dust box, the dust box is fixedly connected to the upper end of the battery seat, a dust conveying pipe, the dust conveying pipe is fixedly connected to the lower end of the dust box, a fixed plate, the fixed plate is fixedly connected to the dust box, a directional valve, the directional valve is fixedly connected to the outer ring of the fixed plate, a motor housing, the motor housing is fixedly connected to the dust box, a second motor, the second motor is fixedly connected to the motor housing, the upper end drive shaft of the second motor is rotatably connected to the motor housing, and fan blades, the fan blades are fixedly connected to the upper end drive shaft of the second motor.

[0009] Preferably, the cleaning component includes a cleaning shell, which is fixedly connected to the upper end of the ring-shaped glass plate, a third motor, which is fixedly connected in the cleaning shell, and the upper end driving shaft of the third motor is rotatably connected to the cleaning shell through a rotating groove, a rotating groove, which is provided at the upper end of the cleaning shell, a screw, which is threadedly connected to the upper end driving shaft of the third motor and the cleaning rod through a thread groove, a cleaning rod, the upper end of the cleaning rod is provided with a thread groove, and a brush, which is fixedly connected to the lower end of the cleaning rod.

[0010] Preferably, the lower end of the threaded rod is rotatably connected to the base.

[0011] Preferably, the lifting rod has a hollow structure.

[0012] Preferably, a thread groove is also provided on the upper end of the third motor.

[0013] The utility model has the following advantages: The utility model provides a spark monitoring and early warning device in a substation through improvement. Compared with similar devices, it has the following improvements:

[0014] The utility model discloses a spark monitoring and early warning device in a transformer substation. By providing a cleaning component capable of removing dust from the device, dust may adhere to the monitor when the device is monitoring the flame of the transformer substation. The dust can be removed to avoid affecting the monitoring effect of the flame monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the base assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the lifting assembly structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0019] Figure 5 It is a schematic structural diagram of the cleaning component of the present utility model.

[0020] Among them: base assembly-1, base-11, slide-12, first motor-13, first bevel gear-14, second bevel gear-15, threaded rod-16, lifting assembly-2, lifting rod-21, threaded groove-22, battery holder-23, wireless signal transceiver controller-24, ring-shaped glass plate-25, panoramic flame detector-26, dust collection assembly-3, dust collection box-31, dust conveying pipe-32, fixing plate-33, directional valve-34, motor housing-35, second motor-36, fan blades-37, cleaning assembly-4, cleaning housing-41, third motor-42, rotating groove-43, screw-44, cleaning rod-45, brush-46. DETAILED DESCRIPTION

[0021] The following is combined with Figures 1 to 5 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1:

[0025] See also Figures 1 to 5 , The utility model is a spark monitoring and early warning device in a substation, including a base assembly 1, a lifting assembly 2, a dust collecting assembly 3, and a cleaning assembly 4. The middle part of the base assembly 1 is slidably connected to the lifting assembly 2, the upper end of the lifting assembly 2 is fixedly connected to the dust collecting assembly 3, and the upper end of the dust collecting assembly 3 is fixedly connected to the cleaning assembly 4, which is characterized in that it also includes a base assembly 1, a fixing groove is provided at the lower end of the base 11, a slide groove 12 is provided at the upper end of the base 11, a first motor 13 is fixedly connected to the lower end of the base 11, a first bevel gear 14 is fixedly connected to the front end driving shaft of the first motor 13, after the first motor 13 is started, it can drive the first bevel gear 14 to rotate, driving the second bevel gear 15 and the threaded rod 16 to rotate synchronously, the first bevel gear 14 is rotatably connected to the upper end of the base 11, the second bevel gear 15 is meshed with the first bevel gear 14, the lower end of the threaded rod 16 is fixedly connected to the second bevel gear 15, and the lower end of the threaded rod 16 is rotatably connected to the base 11;

[0026] Lifting assembly 2, the lower end of the lifting rod 21 is threadedly connected to the threaded rod 16 through a threaded groove 22. The threaded groove 22 is provided at the lower end of the lifting rod 21. When the threaded rod 16 rotates, the battery holder 23 and its upper components can be driven to move. The battery holder 23 is fixedly connected to the upper end of the lifting rod 21, the wireless signal transceiver controller 24 is fixedly connected to the battery holder 23, the ring-shaped glass plate 25 is fixedly connected to the upper end of the fixed plate 33, and the panoramic flame detector 26 is also fixedly connected to the upper end of the fixed plate 33. The lifting rod 21 has a hollow structure.

[0027] The utility model provides a spark monitoring and early warning device in a transformer substation through improvement, and its working principle is as follows;

[0028] First, when using this device, first place the device in the working area, and then connect the device to an external power source to provide the required power for the device to work;

[0029] Second, when the device needs to be used, the device can be fixed to the designated position by first contacting the base 11 with a fixing nail, and then a signal is sent through the mobile phone to the wireless signal transceiver controller 24, and the first motor 13 is controlled by the wireless signal transceiver controller 24 to start. After the first motor 13 is started, the first bevel gear 14 can be driven to rotate, and the second bevel gear 15 and the threaded rod 16 can be driven to rotate synchronously. When the threaded rod 16 rotates, the battery holder 23 and its upper components can be driven to move so that the battery holder 23 can be moved up and down to the designated position for easy monitoring, and then the panoramic flame detector 26 is started to monitor the sparks of the substation, and the panoramic flame detector 26 can send the monitored data to the wireless signal transceiver controller 24 through wires for processing and send it to the external host for display.

[0030] Example 2:

[0031] See also Figures 1 to 5 The utility model is a spark monitoring and early warning device in a substation. Compared with the first embodiment, the present embodiment further includes: a dust collecting assembly 3, a dust collecting box 31 fixedly connected to the upper end of the battery holder 23, a dust conveying pipe 32 fixedly connected to the lower end of the dust collecting box 31, a fixed plate 33 fixedly connected to the dust collecting box 31, a directional valve 34 fixedly connected to the outer ring of the fixed plate 33, a motor housing 35 fixedly connected to the dust collecting box 31, a second motor 36 fixedly connected to the motor housing 35, a drive shaft at the upper end of the second motor 36 is rotatably connected to the motor housing 35, and the second motor 36 can drive the fan blades 37 to rotate after starting, and the fan blades 37 are fixedly connected to the drive shaft at the upper end of the second motor 36;

[0032] The cleaning component 4, the cleaning shell 41 is fixedly connected to the upper end of the ring-shaped glass plate 25, the third motor 42 is fixedly connected to the cleaning shell 41, the upper end driving shaft of the third motor 42 is rotatably connected to the cleaning shell 41 through the rotating groove 43, and the third motor 42 can drive the cleaning rod 45 and its upper components to rotate after starting. The rotating groove 43 is provided at the upper end of the cleaning shell 41, and the screw 44 is threadedly connected to the upper end driving shaft of the third motor 42 and the cleaning rod 45 through the thread groove 22. The upper end of the cleaning rod 45 is provided with a thread groove 22, and the brush 46 is fixedly connected to the lower end of the cleaning rod 45. The upper end of the third motor 42 is also provided with a thread groove 22.

[0033] In this embodiment:

[0034] First, when it is necessary to remove dust from the device, the third motor 42 can be controlled to start by the wireless signal transceiver controller 24. After the third motor 42 is started, the cleaning rod 45 and its upper component can be driven to rotate, so that the brush 46 rotates on the ring-shaped glass plate 25 to sweep off the dust on the ring-shaped glass plate 25, and then the second motor 36 is started to drive the fan blades 37 to rotate. When the fan blades 37 rotate, the upper air can be sucked in and the directional valve 34 is opened so that the raised dust can be sucked into the dust collecting box 31 by the directional valve 34 and discharged from the dust conveying pipe 32. When the brush 46 needs to be replaced, the screw 44 can be rotated so that the screw 44 can be separated from the upper drive shaft of the third motor 42 and the upper end of the cleaning rod 45, and the cleaning rod 45 can be removed from the upper drive shaft of the third motor 42 to replace the brush 46.

[0035] The utility model provides an improved spark monitoring and early warning device in a transformer substation. By setting a cleaning component 4 that can remove dust from the device, when the device monitors the flame of the transformer substation, dust may stick to the monitor and the dust can be removed to avoid affecting the monitoring effect of the flame monitor.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0037] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein.

[0038] Rather, it is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spark monitoring and early warning device in a transformer substation, comprising a base assembly (1), a lifting assembly (2), a dust collecting assembly (3), and a cleaning assembly (4), wherein the middle portion of the base assembly (1) is slidably connected to the lifting assembly (2), the upper end of the lifting assembly (2) is fixedly connected to the dust collecting assembly (3), and the upper end of the dust collecting assembly (3) is fixedly connected to the cleaning assembly (4), characterized in that: Also included is a base assembly (1), the base assembly (1) comprising; A base (11), wherein a fixing groove is provided at the lower end of the base (11); A chute (12), wherein the chute (12) is provided at the upper end of the base (11); A first motor (13), the first motor (13) is fixedly connected to the lower end of the base (11); A first bevel gear (14), wherein the first bevel gear (14) is fixedly connected to a front end drive shaft of the first motor (13), and the first bevel gear (14) is rotatably connected to an upper end of the base (11); a second bevel tooth (15), wherein the second bevel tooth (15) is meshed with the first bevel tooth (14); A threaded rod (16), the lower end of which is fixedly connected to the second bevel gear (15).

2. The spark monitoring and early warning device in a substation according to claim 1, characterized in that: The lifting assembly (2) comprises: A lifting rod (21), the lower end of which is threadedly connected to the threaded rod (16) via a threaded groove (22); A thread groove (22), wherein the thread groove (22) is provided at the lower end of the lifting rod (21); A battery holder (23), wherein the battery holder (23) is fixedly connected to the upper end of the lifting rod (21); A wireless signal transceiver controller (24), wherein the wireless signal transceiver controller (24) is fixedly connected to the battery holder (23); A ring-shaped glass plate (25), wherein the ring-shaped glass plate (25) is fixedly connected to the upper end of the fixed plate (33); A panoramic flame detector (26) is also fixedly connected to the upper end of the fixed plate (33).

3. The spark monitoring and early warning device in a substation according to claim 1, characterized in that: The dust collecting component (3) comprises: A dust collecting box (31), wherein the dust collecting box (31) is fixedly connected to the upper end of the battery holder (23); A dust conveying pipe (32), wherein the dust conveying pipe (32) is fixedly connected to the lower end of the dust collecting box (31); A fixed disk (33), wherein the fixed disk (33) is fixedly connected to the dust collecting box (31); a directional valve (34), wherein the directional valve (34) is fixedly connected to the outer ring of the fixed disk (33); A motor housing (35), wherein the motor housing (35) is fixedly connected to the dust box (31); A second motor (36), the second motor (36) is fixedly connected to the motor housing (35), and a drive shaft at an upper end of the second motor (36) is rotatably connected to the motor housing (35); The fan blade (37) is fixedly connected to the upper end drive shaft of the second motor (36).

4. The spark monitoring and early warning device in a substation according to claim 1, characterized in that: The cleaning component (4) comprises: A cleaning shell (41), wherein the cleaning shell (41) is fixedly connected to the upper end of the ring-shaped glass plate (25); A third motor (42), the third motor (42) is fixedly connected to the cleaning housing (41), and the upper end drive shaft of the third motor (42) is rotatably connected to the cleaning housing (41) through a rotating groove (43); A rotating groove (43), wherein the rotating groove (43) is provided at the upper end of the cleaning shell (41); A screw (44), wherein the screw (44) is threadedly connected to the upper drive shaft of the third motor (42) and the cleaning rod (45) through the thread groove (22); A cleaning rod (45), wherein the upper end of the cleaning rod (45) is provided with a thread groove (22); A brush (46) is fixedly connected to the lower end of the cleaning rod (45).

5. The spark monitoring and early warning device in a substation according to claim 1, characterized in that: The lower end of the threaded rod (16) is rotatably connected to the base (11).

6. The spark monitoring and early warning device in a substation according to claim 2, characterized in that: The lifting rod (21) has a hollow structure inside.

7. The spark monitoring and early warning device in a substation according to claim 4, characterized in that: The upper end of the third motor (42) is also provided with a thread groove (22).

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