CN214954010U

CN214954010U - Rural electric network electric leakage early warning system

Info

Publication number: CN214954010U
Application number: CN202120329144.7U
Authority: CN
Inventors: 叶信; 吴靖; 许立新; 沈亮; 沈妍; 曹韵宜; 曹军; 任磊; 周小锋; 陈杰
Original assignee: State Grid Jiangsu Electric Power Co ltd Yixing Power Supply Branch; Zongyuan Internet Of Things Technology Shanghai Co ltd
Current assignee: State Grid Jiangsu Electric Power Co ltd Yixing Power Supply Branch; Zongyuan Internet Of Things Technology Shanghai Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a rural power grid electric leakage early warning system, which comprises an electric leakage acquisition module, a switch state monitoring module, a data analysis processing module, a power supply module, an early warning module, a switch tripping module, an electric leakage monitoring platform cloud server, a Bluetooth module and a mobile terminal; the early warning module comprises an alarm and an early warning lamp; the early warning lamp comprises a stand column, a supporting plate arranged on the stand column, a motor arranged on the supporting plate, a lamp shell arranged on the motor, the early warning lamp arranged on the lamp shell, a collecting mechanism arranged on the supporting plate and a wiping mechanism arranged on the stand column; the collecting mechanism comprises a collecting box, a discharge door arranged on the collecting box, a first filter plate arranged on the collecting box, a second filter plate arranged on the collecting box, a water outlet pipe arranged on the collecting box, a water leakage component arranged on the supporting plate and a cleaning component arranged on the supporting plate.

Description

Rural electric network electric leakage early warning system

Technical Field

The utility model belongs to the technical field of the electric leakage early warning, especially, relate to a rural electric wire netting electric leakage early warning system.

Background

In an electric power system, facilities and equipment for generating and using electricity are collectively referred to. It is an intermediate link for transmitting and distributing electric energy, and is mainly formed from power transmission line, transformer substation, distribution substation and distribution line which are connected into network. The unified whole of power generation and utilization, which is composed of transmission, transformation, distribution equipment and corresponding auxiliary systems, is generally referred to as a power grid. For short, the power grid.

The early warning lamp in the electric wire netting electric leakage early warning system exposes outside for a long time, and the lamp body surface can adhere to one deck spot, influences the irradiation range of early warning lamp, brings very big hidden danger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a rural electric wire netting electric leakage early warning system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rural power grid electric leakage early warning system comprises an electric leakage acquisition module, a switch state monitoring module, a data analysis processing module, a power supply module, an early warning module, a switch tripping module, an electric leakage monitoring platform cloud server, a Bluetooth module and a mobile terminal; the early warning module comprises an alarm and an early warning lamp device; the early warning lamp device comprises a stand column, a support plate arranged on the stand column, a motor arranged on the support plate, a lamp shell arranged on the motor, an early warning lamp arranged on the lamp shell, a collecting mechanism arranged on the support plate and a wiping mechanism arranged on the stand column; the collecting mechanism comprises a collecting box, a discharge door arranged on the collecting box, a first filter plate arranged on the collecting box, a second filter plate arranged on the collecting box, a water outlet pipe arranged on the collecting box, a water leakage component arranged on the supporting plate and a cleaning component arranged on the supporting plate; the rainwater is filtered through the first filter plate and the second filter plate on the collecting box and falls into the bottom cavity of the collecting box, the motor drives the early warning lamp to rotate, the water leakage component is matched with the water outlet pipe to discharge water, and the wiping mechanism wipes the outer surface of the early warning lamp clean; the pivoted motor drives the motion of clearance subassembly, alright clearance first filter plate and the impurity on the second filter plate.

Furthermore, the water leakage assembly comprises a baffle, a baffle sliding groove arranged on the supporting plate, a water leakage hole arranged on the baffle and a baffle spring arranged on the baffle; the water outlet pipe is blocked by the baffle plate in a natural state, and when the water leakage hole is coincident with the aperture of the water outlet pipe, water in the collecting box can flow out.

Furthermore, the cleaning assembly comprises a fixed seat, a rotating rod arranged on the fixed seat, a torsion spring arranged on the rotating rod, a scraper arranged on the rotating rod, a hairbrush arranged on the scraper, a shifting part arranged on the rotating rod, a pushing part arranged on the scraper and a knocking part arranged on the scraper; the scraper can clear away the great impurity on the first filter plate, and the brush can be cleaned away the leaf that is stained with and attaches on first filter plate.

Furthermore, the poking component comprises a fixed rod, a rotary groove arranged on the supporting plate and a poking rod arranged on the rotary rod; the fixed rod is matched with a deflector rod at the bottom of the rotating rod and can drive the rotating rod to rotate, so that the scraper plate rotates to clean the first filter plate.

Further, the pushing component comprises a push rod, a push rod groove arranged on the scraper, a scraping strip arranged on the second filter plate and a scraping strip sliding groove arranged on the collecting box; the push rod is matched with the scraping strip, so that impurities on the second filter plate can be cleaned, and the impurities are scraped out from the discharge door.

Furthermore, the knocking component comprises a sliding block, a sliding block chute arranged on the collecting box, a sliding block spring arranged on the sliding block and a striking plate arranged on the scraping plate; the slider is matched with the impact plate, so that impurities attached to the scraper can be vibrated down.

Further, the wiping mechanism comprises a fixed plate, a box body arranged on the upright post, a door arranged on the box body, a rotating shaft torsion spring arranged on the rotating shaft, a rubber strip arranged on the fixed plate, cotton cloth arranged on the fixed plate, a fixed sliding chute arranged on the supporting plate, a sliding strip arranged on the fixed plate, a sliding strip groove arranged on the upright post and a fixed component arranged on the upright post; the sliding slide bar drives the fixed plate to move, the water leakage holes are aligned with the water outlet through the matching of the fixed plate and the baffle plate, water flows on the cotton cloth, and the wet cotton cloth can more easily remove stains on the early warning lamp; the door can prevent wiping structures such as cotton cloth from being exposed outside, guarantee the clean degree of cotton cloth, prolong the life of cotton cloth.

Furthermore, the fixing assembly comprises a cutting, a cutting sliding groove arranged on the sliding strip, a cutting spring arranged on the cutting, a first slot arranged on the upright post, a second slot arranged on the upright post and a third slot arranged on the upright post; when the cutting is inserted into the first slot, the fixing plate is positioned in the box body; when the cutting is inserted into the second slot, the fixing plate can drive the rubber strip and the cotton cloth to contact the early warning lamp for wiping; when the cutting is inserted into the third slot, the fixed plate can drive the rubber strip and the cotton cloth to extrude the early warning lamp, and stubborn stains on the early warning lamp are wiped.

In summary, the utility model can collect rainwater for wiping the early warning lamp through the arrangement of the collecting mechanism; the warning lamp can be cleaned through the matching of the wiping mechanism and the rainwater.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the warning lamp device.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is a side view of the warning light device.

Fig. 5 is a sectional view taken at B-B of fig. 4.

Fig. 6 is an enlarged view of fig. 5 at C.

Fig. 7 is a front view of the warning lamp device.

Fig. 8 is a cross-sectional view taken at D-D of fig. 7.

Fig. 9 is a sectional view at F-F of fig. 7.

Fig. 10 is a sectional view taken at E-E of fig. 7.

Detailed Description

As shown in fig. 1-10, a rural power grid electric leakage early warning system comprises an electric leakage acquisition module, a switch state monitoring module, a data analysis processing module, a power module, an early warning module, a switch trip module, an electric leakage monitoring platform cloud server, a bluetooth module and a mobile terminal; the leakage current acquisition module is connected to a low-voltage distribution line to monitor the leakage current of the low-voltage distribution line in real time; the switch state monitoring module is used for being connected to a low-voltage switch in the low-voltage distribution line so as to monitor the switching-on and switching-off states of the low-voltage switch in real time;

the data analysis processing module is used for receiving the monitoring data of the electric leakage acquisition module and the switch state monitoring module, performing analog-digital conversion to obtain an electric leakage current value and a switch state, analyzing a preset threshold section where the electric leakage current value is located, and then sending a command signal, wherein when the electric leakage current value is greater than or equal to an early warning threshold value and less than a trip threshold value, a first command signal is sent, and when the electric leakage current value is greater than or equal to the trip threshold value, a second command signal is sent; the power supply module obtains electricity from the low-voltage distribution circuit and supplies the electricity to the data analysis processing module; the early warning module is connected with the data analysis processing module and used for sending out an early warning signal according to the first command signal; the switch tripping module is connected with the data analysis processing module and used for controlling the switching-off action of the low-voltage switch according to the second command signal and the switching state; the electric leakage monitoring platform cloud server is in communication connection with the data analysis processing module and is used for storing the electric leakage current value and the switch state transmitted by the data analysis module; the Bluetooth module is arranged on the data processing module and is used for transmitting the leakage current value and the switch state of the data processing module; the mobile terminal can be connected with the data analysis processing module through the Bluetooth module to obtain the leakage current value and the on-off state; the system can be in communication connection with the electric leakage monitoring platform cloud server to obtain the electric leakage current value and the on-off state stored in the electric leakage monitoring platform cloud server.

Specifically, the early warning module comprises an alarm and an early warning lamp device; the early warning lamp device comprises a vertical column 1, a supporting plate 10, a motor 2, a lamp shell 20, an early warning lamp 21, a collecting mechanism and a wiping mechanism; the supporting plate 10 is positioned on the upper top surface of the upright post 1; the motor 2 is fixedly connected to the upper top surface of the supporting plate 10; the lamp housing 20 is fixedly connected with the rotating end of the motor 2; the early warning lamp 21 is fixedly connected to the lamp housing 20.

Specifically, the collecting mechanism comprises a collecting box 3, a discharge door, a first filter plate 31, a second filter plate 32, a water outlet pipe 33, a water leakage component and a cleaning component; the collecting box 3 is fixed on the upper top surface of the supporting plate 10; the discharge door can rotate on the rear wall of the collecting box 3; the first filter plate 31 is fixed on the upper top surface of the collecting tank 3; the second filter plate 32 is fixed on the inner wall of the collection box 3 and is positioned below the first filter plate 31; the water outlet pipe 33 is positioned on the bottom surface of the collecting box 3; the water leakage assembly comprises a baffle 34, a baffle chute 11, a water leakage hole 35 and a baffle spring 36; the baffle 34 can slide in the baffle chute 11 on the support plate 10; the water leakage hole 35 is positioned at the side edge of the baffle plate 34 and has the same size as the water outlet hole diameter of the water outlet pipe 33; one end of the baffle spring 36 is fixedly connected to the baffle 34, and the other end is fixedly connected to the side wall of the baffle chute 11; the cleaning assembly comprises a fixed seat 4, a rotating rod 40, a torsion spring 6, a scraping plate 41, a hairbrush 42, a stirring part, a pushing part and a knocking part; the fixed seat 4 is fixed on the upper top surface of the supporting plate 10; the rotating rod 40 can rotate in the fixed seat 4; one end of the torsion spring 6 is fixedly connected to the top surface inside the fixed seat 4, and the other end of the torsion spring is fixedly connected to the base of the rotating rod 40; the scraper 41 is fixed on the top surface of the rotating rod 40; the fur brushes 42 are uniformly arranged on the bottom surface of the scraper 41; the toggle component comprises a fixed rod 43, a rotary groove 12 and a toggle rod 44; the fixed rod 43 is fixed on the rotating shaft of the motor 2; can rotate in a rotary groove 12 on the supporting plate 10; the deflector rod 44 is fixed on the base of the rotating rod 40 and can rotate in the rotating groove 12; the pushing component comprises a push rod 45, a push rod groove 7, a scraping strip 46, a scraping strip spring 9 and a scraping strip sliding groove 37; the push rod 45 can slide in the push rod groove 7 at the middle of the bottom surface of the scraper 41; the scraping strip 46 is contacted with the second filter plate 32 and can slide in the scraping strip chute 37 on the side wall of the collecting box 3; one end of the scraping bar spring 9 is fixedly connected with the end part of the scraping bar 46, and the other end is fixedly connected with the end part of the scraping bar sliding groove 37; the knocking component comprises a slide block 47, a slide block chute 38, a slide block spring 48 and a striking plate 49; the slide block 47 can slide up and down in the slide block chute 38 on the upper top surface of the collecting box 3; one end of the slider spring 48 is fixedly connected to the bottom surface of the slider 47, and the other end is fixedly connected to the bottom surface of the slider chute 38; the striking plate 49 is fixed to the bottom side wall of the squeegee 41.

Specifically, the wiping mechanism comprises a fixed plate 5, a box body 56, a door 57, a rotating shaft 58, a rotating shaft torsion spring 59, a rubber strip 50, cotton cloth 51, a fixed sliding chute 13, a sliding strip 52, a sliding strip groove 14 and a fixed component; the box body 56 is fixed on the upright post 1; the fixed plate 5 can slide in the fixed sliding groove 13 on the bottom surface of the supporting plate 10; the slide bar 52 is fixedly connected to the fixed plate 5 and can slide in the slide bar groove 14; the door 57 is rotated on the case 56 by a rotation shaft 58 on the boundary; one end of the rotating shaft torsion spring 59 is fixedly connected to the door 57, and the other end is fixedly connected to the box body 56; the rubber strips 50 are uniformly arranged and fixed on the side wall of the fixed plate 5; the cotton cloth 51 is coated on the rubber strip 50 and the side wall of the fixing plate 5; the fixing component comprises a cutting 53, a cutting chute 54, a cutting spring 55, a first slot 15, a second slot 16 and a third slot 17; the slip 53 can slide in a slip sliding groove 54 on the front wall of the end of the slip 52; one end of the slip spring 55 is fixedly connected to the upper top surface of the slip 53, and the other end is fixedly connected to the upper top surface of the slip chute 54; the first slot 15 is located at the bottom side of the slide groove 14; the second slot 16 and the third slot 17 are located at the other side of the bottom of the slide groove 14.

The working principle is as follows: the first filter plate 31 and the second filter plate 32 on the collection box 3 filter rainwater cleanly and fall into the bottom cavity of the collection box 3, the inserting strip 53 is inserted into the second slot 16, the sliding slide bar 52 drives the fixing plate 5 to move, the water leakage hole 35 is aligned with the water outlet 30 through the matching of the fixing plate 5 and the baffle 34, water flows on the cotton cloth 51, the motor 2 drives the early warning lamp 21 to rotate, and the moist cotton cloth 51 removes stains on the early warning lamp 21; the fixed rod 43 is matched with a deflector rod 44 at the bottom of the rotating rod 40, and can drive the rotating rod 40 to rotate, so that the scraper 41 rotates to clean the first filter plate 31, the scraper 41 can clean larger impurities on the first filter plate 31, and the brush 42 can clean leaves attached to the first filter plate 31; the push rod 45 is matched with the scraping strip 46, so that impurities on the second filter plate 32 can be cleaned, and the impurities are scraped out from the discharge door; the slider 47 cooperates with the striking plate 49 to shake off foreign substances attached to the blade 41.

Claims

1. A rural power grid electric leakage early warning system comprises an electric leakage acquisition module, a switch state monitoring module, a data analysis processing module, a power supply module, an early warning module, a switch tripping module, an electric leakage monitoring platform cloud server, a Bluetooth module and a mobile terminal; the early warning module comprises an alarm and an early warning lamp device; the early warning lamp device comprises a stand column (1), a support plate (10) arranged on the stand column, a motor (2) arranged on the support plate, a lamp shell (20) arranged on the motor, an early warning lamp (21) arranged on the lamp shell, a collecting mechanism arranged on the support plate and a wiping mechanism arranged on the stand column; the method is characterized in that: the collecting mechanism comprises a collecting box (3), a discharge door arranged on the collecting box, a first filter plate (31) arranged on the collecting box, a second filter plate (32) arranged on the collecting box, a water outlet pipe (33) arranged on the collecting box, a water leakage component arranged on the supporting plate and a cleaning component arranged on the supporting plate.

2. The rural power grid electric leakage early warning system according to claim 1, wherein: the water leakage assembly comprises a baffle (34), a baffle sliding groove (11) arranged on the supporting plate, a water leakage hole (35) arranged on the baffle and a baffle spring (36) arranged on the baffle.

3. The rural power grid electric leakage early warning system according to claim 1, wherein: the clearance subassembly includes fixing base (4), locates bull stick (40) on the fixing base, locate torsional spring (6) on the bull stick, locate scraper blade (41) on the bull stick, locate brush (42) on the scraper blade, locate stir the part on the bull stick, locate promote the part on the scraper blade and locate strike the part on the scraper blade.

4. The rural power grid electric leakage early warning system according to claim 3, wherein: the poking component comprises a fixed rod (43), a rotary groove (12) arranged on the supporting plate and a poking rod (44) arranged on the rotary rod.

5. The rural power grid electric leakage early warning system according to claim 3, wherein: the pushing component comprises a push rod (45), a push rod groove (7) arranged on the scraper, a scraping strip (46) arranged on the second filter plate and a scraping strip sliding groove (37) arranged on the collecting box.

6. The rural power grid electric leakage early warning system according to claim 3, wherein: the knocking component comprises a sliding block (47), a sliding block sliding groove (38) arranged on the collecting box, a sliding block spring (48) arranged on the sliding block and a striking plate (49) arranged on the scraping plate.

7. The rural power grid electric leakage early warning system according to claim 1, wherein: wiping mechanism includes fixed plate (5), locates box body (56) on the stand, locates door (57) on the box body, locate pivot (58) on the box body, locate pivot torsional spring (59), locate in the pivot rubber strip (50) on the fixed plate, locate cotton (51) on the fixed plate, locate fixed spout (13) in the backup pad, locate draw runner (52) on the fixed plate, locate draw runner groove (14) on the stand and locate fixed subassembly on the stand.

8. The rural power grid electric leakage early warning system according to claim 7, wherein: the fixed component comprises a cutting (53), a cutting sliding groove (54) arranged on the sliding strip, a cutting spring (55) arranged on the cutting, a first slot (15) arranged on the upright post, a second slot (16) arranged on the upright post and a third slot (17) arranged on the upright post.