CN111856318A - High-low voltage cabinet anti-creeping detection device and operation method - Google Patents
High-low voltage cabinet anti-creeping detection device and operation method Download PDFInfo
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- CN111856318A CN111856318A CN201910324738.6A CN201910324738A CN111856318A CN 111856318 A CN111856318 A CN 111856318A CN 201910324738 A CN201910324738 A CN 201910324738A CN 111856318 A CN111856318 A CN 111856318A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses an anti-creeping detection device for a high-low voltage cabinet, which comprises a storage mechanism, wherein the top of an inner cavity of the storage mechanism is fixedly connected with a control unit, the bottom of the inner cavity of the storage mechanism is fixedly connected with a detection unit, the inner cavity of the storage mechanism is fixedly connected with an operation unit above the detection unit, the storage mechanism comprises a box body and a box cover, the back surface between the box body and the box cover is hinged through a hinge, the surface of the box body is fixedly connected with a handle, the surface of the handle is sleeved with an anti-skidding sleeve, and both sides of the top of the surface of the box body are fixedly connected with male buckles. According to the invention, through the matching use of the storage mechanism, the control unit, the detection unit and the operation unit, the leakage detection of the high-low voltage cabinet can be simply, conveniently and rapidly carried out, the conclusion can be rapidly obtained, and the working personnel can carry out leakage treatment in time, so that great convenience is brought to the maintenance work.
Description
Technical Field
The invention relates to the technical field of electric leakage detection devices, in particular to an electric leakage prevention detection device for a high-low voltage cabinet and an operation method.
Background
High-low voltage switch cabinet is the equipment that exactly connects high pressure or low-voltage cable as the name implies, general power supply office, the high-voltage board is used to the electric substation, then go to the low-voltage board again through the transformer step-down, the block terminal of each power consumption is arrived again to the low-voltage board, the inside does not have or be just assembles into integrative electrical equipment to some protection device such as switch circuit breaker, high-low voltage board need use electric leakage detection device at daily maintenance in-process, but current electric leakage detection device does not possess the function of reporting to the police, the detection personnel can not be timely carry out electric leakage and handle, very big inconvenience has been brought for maintenance work.
Disclosure of Invention
The invention aims to provide an anti-leakage detection device for a high-low voltage cabinet and an operation method, which have the advantage of convenience in use and solve the problems that the existing anti-leakage detection device does not have the alarm function, detection personnel cannot perform anti-leakage treatment in time and great inconvenience is brought to maintenance work.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-low voltage cabinet anticreep detection device, includes deposits the mechanism, deposit the top fixedly connected with the control unit of mechanism's inner chamber, deposit the bottom fixedly connected with detecting element of mechanism's inner chamber, deposit the inner chamber of mechanism and be located detecting element's top fixedly connected with operating unit.
Preferably, deposit the mechanism and include box and case lid, it is articulated that the back between box and the case lid passes through the hinge, the fixed surface of box is connected with the handle, the surface cover of handle is equipped with the antiskid cover, the equal fixedly connected with pin thread in both sides at box surface top, the equal fixedly connected with in both sides on case lid surface and the box that the pin thread cooperation was used, the equal fixedly connected with ground post in four corners of bottom half, the surperficial cladding of ground post has the rubber pad, the top and the box fixed connection of rubber pad.
Preferably, the control unit includes display screen and operating panel, the back of display screen and operating panel all with the inner chamber fixed connection of case lid, the mounting hole has been seted up in the inner chamber of case lid and the left side that is located the display screen, the inner chamber fixedly connected with buzzer siren of mounting hole, the surface of mounting hole bonds through the adhesive has the dust screen, the inner chamber of case lid and the below fixedly connected with warning light that is located buzzer siren.
Preferably, the detection unit comprises a multimeter and a power supply, the power supply is a lithium ion battery, a first partition plate is arranged between the multimeter and the power supply, the bottom of the first partition plate is fixedly connected with the box body, the bottom of the multimeter is fixedly connected with the box body, a graphite radiating fin is pasted on the bottom of the power supply, the bottom of the graphite radiating fin is fixedly connected with the box body, a power supply management module is fixedly connected to the right side of the top of the power supply, a charging end of the power supply management module extends to the outside of the box body, the model of the power supply management module is RT9237, a radiating silicone grease is fixedly connected to the top of the power supply and positioned on the right side of the power supply management module, a circuit board is fixedly connected to the top of the radiating silicone grease, and a single chip microcomputer, a storage module;
The input of power and the one-way electric connection of output of power management module, the one-way electric connection of output and the singlechip of power, the two-way electric connection of singlechip and storage module, the two-way electric connection of singlechip and universal meter, the one-way electric connection of output and the input of display screen of singlechip, the one-way electric connection of input and operating panel's the input of singlechip, the two-way electric connection of singlechip and contrast module, the output of singlechip respectively with the one-way electric connection of input of buzzer siren and warning light.
Preferably, the operation unit comprises a zero line meter head, a live line meter head and a placing plate, the right ends of the zero line meter head and the live line meter head are fixedly connected with wires, the right ends of the wires are fixedly connected with a universal meter, the placing plate is fixedly connected with the box body, a second partition plate is fixedly connected to the right side of the top of the placing plate, a discharging column is fixedly connected to the right side of the second partition plate, the right end of the discharging column is fixedly connected with the placing plate, a placing groove is formed in the front end and the rear end of the top of the placing plate, a restraining belt is fixedly connected to one side of the placing groove, and the front end of the restraining belt is movably connected with the placing plate through a buckle.
Preferably, the operation method comprises the following steps:
A. firstly, opening the box cover, then holding the discharge column by a worker to perform discharge work, then wearing the insulating rubber gloves, then opening the binding belt, and then taking out the zero line gauge outfit and the live line gauge outfit from the inner cavity of the placing groove.
B. Then open this equipment through operating panel, after this equipment circular telegram, then adjust through operating panel and detect the parameter, then the staff is handheld zero line gauge outfit and live wire gauge outfit and is carried out the electric leakage detection work to the inside electrical components of high-low voltage cabinet, when examining, the staff can not go to the metal part of touching zero line gauge outfit and live wire gauge outfit with the hand, can guarantee the measuring accuracy on the one hand like this, on the other hand also can guarantee the personal safety, when measuring certain electric quantity, can not shift gears when measuring, especially when measuring high voltage or heavy current, more should pay attention to, otherwise, can make the universal meter destroy, if need the gear shift, should break off the pen-shape metre earlier, go to measure after the gear shift.
C. Because the working value of each electric quantity has a reasonable range value, when the measured value is compared with the reference value in the storage module through the comparison module, when the value is abnormal, the electric leakage condition possibly occurs, the single chip microcomputer can control the buzzer alarm and the alarm lamp to give an alarm, and the working personnel can perform electric leakage treatment in time.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matching use of the storage mechanism, the control unit, the detection unit and the operation unit, the leakage detection of the high-low voltage cabinet can be simply, conveniently and rapidly carried out, the conclusion can be rapidly obtained, and the working personnel can carry out leakage treatment in time, so that great convenience is brought to the maintenance work.
2. The box cover can be flexibly opened by arranging the male buckle and the female buckle, the detection work can be better ensured, dust can be prevented from entering an inner cavity of the mounting hole by arranging the dustproof net, the service life of the buzzer alarm is prolonged, the power supply and the circuit board can be well radiated by the graphite radiating fins and the radiating silicone grease, the service life of the device is better ensured, the zero line gauge outfit and the fire line gauge outfit can be better fixed by arranging the placing groove and the binding belt, and the stability of the zero line gauge outfit and the fire line gauge outfit is better ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the housing of the present invention;
FIG. 3 is a schematic top view of the placement board of the present invention;
fig. 4 is a schematic diagram of the system of the present invention.
In the figure: the device comprises a storage mechanism 1, a control unit 2, a detection unit 3, an operation unit 4, a box 5, a box cover 6, a handle 7, a male buckle 8, a female buckle 9, a ground wire column 10, a rubber pad 11, a display screen 12, an operation panel 13, a mounting hole 14, a buzzer alarm 15, a dust screen 16, an alarm lamp 17, a multimeter 18, a power supply 19, a first partition plate 20, a graphite radiating fin 21, a power supply management module 22, heat-radiating silicone grease 23, a circuit board 24, a singlechip 25, a storage module 26, a comparison module 27, a zero line meter head 28, a live wire meter head 29, a placing plate 30, a lead 31, a second partition plate 32, a discharging column 33, a placing groove 34 and a binding belt 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an anti-creeping detection device for high and low voltage cabinets comprises a storage mechanism 1, the storage mechanism 1 comprises a cabinet 5 and a cabinet cover 6, the back between the cabinet 5 and the cabinet cover 6 is hinged through a hinge, a handle 7 is fixedly connected to the surface of the cabinet 5, an anti-skidding sleeve is sleeved on the surface of the handle 7, male buckles 8 are fixedly connected to both sides of the top of the surface of the cabinet 5, female buckles 9 matched with the male buckles 8 are fixedly connected to both sides of the surface of the cabinet cover 6, the cabinet cover 6 can be flexibly opened by arranging the male buckles 8 and the female buckles 9, the detection work is better ensured, ground posts 10 are fixedly connected to four corners of the bottom of the cabinet 5, rubber pads 11 are coated on the surfaces of the ground posts 10, the tops of the rubber pads 11 are fixedly connected with the cabinet 5, a control unit 2 is fixedly connected to the top of the inner cavity of the storage mechanism 1, the control, the back surfaces of the display screen 12 and the operation panel 13 are fixedly connected with the inner cavity of the box cover 6, the inner cavity of the box cover 6 and the left side of the display screen 12 are provided with mounting holes 14, the inner cavity of the mounting holes 14 is fixedly connected with a buzzer alarm 15, the surface of the mounting holes 14 is bonded with a dust screen 16 through an adhesive, dust can be prevented from entering the inner cavity of the mounting holes 14 by arranging the dust screen 16, the service life of the buzzer alarm 15 is prolonged, the inner cavity of the box cover 6 and the lower part of the buzzer alarm 15 are fixedly connected with an alarm lamp 17, the bottom of the inner cavity of the storage mechanism 1 is fixedly connected with a detection unit 3, the detection unit 3 comprises a universal meter 18 and a power supply 19, the power supply 19 is a lithium ion battery, a first partition plate 20 is arranged between the universal meter 18 and the power supply 19, the bottom of the first partition plate 20 is fixedly connected with the box body 5, the bottom, the bottom of the graphite radiating fin 21 is fixedly connected with the box body 5, the right side of the top of the power supply 19 is fixedly connected with a power supply management module 22, the charging end of the power supply management module 22 extends to the outside of the box body 5, the model of the power supply management module 22 is RT9237, the top of the power supply 19 is fixedly connected with radiating silicone grease 23 positioned on the right side of the power supply management module 22, good heat dissipation can be performed on the power supply 19 and the circuit board 24 through the graphite radiating fin 21 and the radiating silicone grease 23, the service life of the device is better ensured, the top of the radiating silicone grease 23 is fixedly connected with the circuit board 24, and the top of the circuit board 24 is fixedly connected with a single chip microcomputer 25, a storage module 26 and a comparison;
The input end of a power supply 19 is unidirectionally and electrically connected with the output end of a power management module 22, the output end of the power supply 19 is unidirectionally and electrically connected with the output end of a single chip microcomputer 25, the single chip microcomputer 25 is bidirectionally and electrically connected with a storage module 26, the single chip microcomputer 25 is bidirectionally and electrically connected with a universal meter 18, the output end of the single chip microcomputer 25 is unidirectionally and electrically connected with the input end of a display screen 12, the input end of the single chip microcomputer 25 is unidirectionally and electrically connected with the output end of an operation panel 13, the single chip microcomputer 25 is bidirectionally and electrically connected with a comparison module 27, the output end of the single chip microcomputer 25 is unidirectionally and electrically connected with a buzzer alarm 15 and the input end of an alarm lamp 17 respectively, an operation unit 4 is fixedly connected in an inner cavity of a storage mechanism 1 and positioned above a detection unit 3, the operation unit 4 comprises a zero, the right end of the lead 31 is fixedly connected with the universal meter 18, the placing plate 30 is fixedly connected with the box body 5, the right side of the top of the placing plate 30 is fixedly connected with a second partition plate 32, the right side of the second partition plate 32 is fixedly connected with a discharging column 33, the right end of the discharging column 33 is fixedly connected with the placing plate 30, the front end and the rear end of the top of the placing plate 30 are both provided with a placing groove 34, one side of the placing groove 34 is fixedly connected with a binding belt 35, the zero line meter head 28 and the fire line meter head 29 can be better fixed by arranging the placing groove 34 and the binding belt 35, the stability of the zero line meter head 28 and the fire line meter head 29 is better ensured, the front end of the binding belt 35 is movably connected with the placing plate 30 through a buckle, through the matching use of the storage mechanism 1, the control unit 2, the detection unit 3 and the operation unit 4, the leakage detection of the high-low voltage cabinet can be simply, the staff can be timely carry out the electric leakage treatment, and great convenience is brought to the maintenance work.
The operation method comprises the following steps:
A. firstly, the box cover 6 is opened, then a worker holds the discharge column 33 to perform discharge work, then wears the insulating rubber gloves, opens the binding belt 35, and then takes out the zero line meter head 28 and the live line meter head 29 from the inner cavity of the placing groove 34.
B. Then open this equipment through operating panel 13, after this equipment circular telegram, then adjust through operating panel 13 and detect the parameter, then the staff holds zero line gauge outfit 28 and live wire gauge outfit 29 and carries out electric leakage detection work to the electrical components inside the high-low voltage cabinet, when detecting, the staff can not go to the metal part of touching zero line gauge outfit 28 and live wire gauge outfit 29 with the hand, can guarantee the accuracy of measurement on the one hand so, on the other hand also can guarantee personal safety, when measuring certain electric quantity, can not shift gears in the measuring simultaneously, especially when measuring high voltage or heavy current, more attention should be paid, otherwise, can make universal meter 18 destroy, if need the gear shift, should break the pen-shape metre earlier, go to measure after the gear shift.
C. Because the working value of each electric quantity has a reasonable range value, when the measured value is compared with the reference value in the storage module 26 through the comparison module 27, when the value is abnormal, the electric leakage condition is likely to occur, at the moment, the singlechip 25 controls the buzzer alarm 15 and the alarm lamp 17 to give an alarm, and the working personnel can perform electric leakage treatment in time.
In summary, the following steps: according to the high-low voltage cabinet anti-leakage detection device and the operation method, the problem that the existing electric leakage detection device does not have the alarm function, detection personnel cannot timely perform electric leakage treatment, and great inconvenience is brought to maintenance work is solved through the cooperation of the storage mechanism 1, the control unit 2, the detection unit 3 and the operation unit 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-low voltage cabinet anticreep detection device, includes storage mechanism (1), its characterized in that: deposit top fixedly connected with the control unit (2) of mechanism (1) inner chamber, deposit bottom fixedly connected with detecting element (3) of mechanism (1) inner chamber, deposit the top fixedly connected with operation unit (4) that the inner chamber of mechanism (1) just is located detecting element (3).
2. The anti-creeping detection device for the high-low voltage cabinet according to claim 1, wherein: deposit mechanism (1) including box (5) and case lid (6), it is articulated that the back between box (5) and case lid (6) passes through the hinge, the fixed surface of box (5) is connected with handle (7), the surface cover of handle (7) is equipped with the antiskid cover, the equal fixedly connected with pin thread (8) in both sides at box (5) surface top, the equal fixedly connected with in both sides on case lid (6) surface is with box (9) that pin thread (8) cooperation was used, the equal fixedly connected with in four corners of box (5) bottom ground post (10), the surperficial rubber pad cladding of ground post (10) has (11), the top and box (5) fixed connection of rubber pad (11).
3. The anti-creeping detection device for the high-low voltage cabinet according to claim 1, wherein: control unit (2) include display screen (12) and operating panel (13), the back of display screen (12) and operating panel (13) all with the inner chamber fixed connection of case lid (6), mounting hole (14) have been seted up in the inner chamber of case lid (6) and the left side that is located display screen (12), the inner chamber fixedly connected with buzzer siren (15) of mounting hole (14), the surface of mounting hole (14) bonds through the adhesive has dust screen (16), the inner chamber of case lid (6) and the below fixedly connected with warning light (17) that is located buzzer siren (15).
4. The anti-creeping detection device for the high-low voltage cabinet according to claim 1, wherein: the detection unit (3) comprises a universal meter (18) and a power supply (19), the power supply (19) is a lithium ion battery, a first partition plate (20) is arranged between the universal meter (18) and the power supply (19), the bottom of the first partition plate (20) is fixedly connected with the box body (5), the bottom of the universal meter (18) is fixedly connected with the box body (5), a graphite cooling fin (21) is pasted at the bottom of the power supply (19), the bottom of the graphite cooling fin (21) is fixedly connected with the box body (5), a power supply management module (22) is fixedly connected to the right side of the top of the power supply (19), the charging end of the power supply management module (22) extends to the outside of the box body (5), the model of the power supply management module (22) is RT9237, and heat dissipation silicone grease (23) is fixedly connected to the top of the power supply (19) and positioned on the right side of the power supply management module (, the top of the heat dissipation silicone grease (23) is fixedly connected with a circuit board (24), and the top of the circuit board (24) is fixedly connected with a single chip microcomputer (25), a storage module (26) and a comparison module (27) from left to right in sequence;
The input of power (19) and the one-way electric connection of output of power management module (22), the one-way electric connection of output and singlechip (25) of power (19), singlechip (25) and storage module (26) two-way electric connection, singlechip (25) and universal meter (18) two-way electric connection, the one-way electric connection of input of output and display screen (12) of singlechip (25), the one-way electric connection of input and the output of operating panel (13) of singlechip (25), singlechip (25) and contrast module (27) two-way electric connection, the output of singlechip (25) respectively with the one-way electric connection of input of buzzer siren (15) and warning light (17).
5. The anti-creeping detection device for the high-low voltage cabinet according to claim 1, wherein: the operation unit (4) comprises a zero line gauge head (28), a live line gauge head (29) and a placing plate (30), the right ends of the zero line gauge head (28) and the live line gauge head (29) are fixedly connected with a lead (31), the right end of the lead (31) is fixedly connected with a universal meter (18), the placing plate (30) is fixedly connected with the box body (5), the right side of the top of the placing plate (30) is fixedly connected with a second clapboard (32), the right side of the second clapboard (32) is fixedly connected with a discharge column (33), the right end of the discharge column (33) is fixedly connected with a placing plate (30), the front end and the rear end of the top of the placing plate (30) are both provided with placing grooves (34), one side of the placing groove (34) is fixedly connected with a restraining belt (35), and the front end of the restraining belt (35) is movably connected with the placing plate (30) through a buckle.
6. The operation method of the airing device for wheat according to claims 1 to 5, wherein the operation method comprises the following steps: the operation method comprises the following steps:
A. firstly, the box cover (6) is opened, then a worker holds the discharge column (33) with a hand to perform discharge work, then wears the insulating rubber gloves, opens the binding belt (35), and then takes out the zero line gauge outfit (28) and the live line gauge outfit (29) from the inner cavity of the placing groove (34).
B. Then open this equipment through operating panel (13), after this equipment circular telegram, then adjust through operating panel (13) and detect the parameter, then the staff holds zero line gauge outfit (28) and live wire gauge outfit (29) and carries out electric leakage detection work to the electrical components inside the high-low voltage cabinet, when detecting, the staff can not remove the metal part of touching zero line gauge outfit (28) and live wire gauge outfit (29) with the hand, so on the one hand can guarantee the accuracy of measurement, on the other hand also can guarantee personal safety, when measuring certain electric quantity, can not shift gears in the measuring simultaneously, especially when measuring high voltage or heavy current, more pay attention to, otherwise, can make universal meter (18) destroy, if need the gear shift, should break the pen-shape metre earlier, go to measure after the gear shift.
C. Because the working value of each electric quantity has a reasonable range value, when the measured value is compared with the reference value in the storage module (26) through the comparison module (27), when the value is abnormal, the electric leakage condition is probably generated, at the moment, the singlechip (25) controls the buzzer alarm (15) and the alarm lamp (17) to alarm, and the working personnel can perform electric leakage treatment in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910324738.6A CN111856318B (en) | 2019-04-22 | 2019-04-22 | High-low voltage cabinet anti-creeping detection device and operation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324738.6A CN111856318B (en) | 2019-04-22 | 2019-04-22 | High-low voltage cabinet anti-creeping detection device and operation method |
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| CN111856318A true CN111856318A (en) | 2020-10-30 |
| CN111856318B CN111856318B (en) | 2023-03-10 |
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| CN111856318B (en) | 2023-03-10 |
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