CN107342543B - A kind of JP cabinet electric leakage alarm device - Google Patents
A kind of JP cabinet electric leakage alarm device Download PDFInfo
- Publication number
- CN107342543B CN107342543B CN201710597978.4A CN201710597978A CN107342543B CN 107342543 B CN107342543 B CN 107342543B CN 201710597978 A CN201710597978 A CN 201710597978A CN 107342543 B CN107342543 B CN 107342543B
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- China
- Prior art keywords
- cabinet
- cabinet body
- kelly
- metal
- metal threaded
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention relates to the technical field of safety protection of JP cabinet, in particular a kind of JP cabinet electric leakage alarm device, including JP cabinet body and JP cabinet door, the inner cavity rear wall of the JP cabinet body is equipped with multiple connecting rods, the connecting rod includes plastic feet, metal threaded kelly and wire pitch of the laps, the apical lateral of the JP cabinet body is inlaid with small-power alarm, this device facilitates mounting circuit boards or electric parts using metal mounting plate, the shell of circuit board or electric parts directly with JP cabinet body is reduced by plastic feet to electrically conduct, and cause safety accident, utilize metal threaded kelly and the convenient installation to metal mounting plate of fixed hole, it dismantles and fixed, facilitate conducting small-power alarm by wire pitch of the laps and tinsel, starting small-power alarm is carried out in order to leak electricity, in order to remind worker or Person staff, and reduce the probability of safety accident generation.
Description
Technical field
The present invention relates to the technical field of safety protection of JP cabinet, specially a kind of JP cabinet electric leakage alarm device.
Background technique
Distribution transformer integrated power distribution cabinet abbreviation JP cabinet, with deepening continuously for upgrade of rural power grids, a large amount of JP cabinet quilt
Applied in rural power line and each power distribution station.JP- cabinet be for adapt to countryside low-voltage electric distribution device standardization, miniaturization,
The requirement of outdoor type and design, it collects, and distribution, metering, protection (overload, short circuit, electric leakage, snow defence), capacitance reactive compensation is in one
Body.
Currently, people are to electric power with the development of national economy and the continuous improvement of people's material and cultural life
Demand is increasing, therefore electric utility rapidly develops, and power grid constantly expands, people to the q&r of power supply increasingly
Height, so the requirement in our daily lives to some JP cabinets is also very high, but electricity can also be brought to the mankind it is drowned
Calamity, it may burn out electric appliance, cause fire, or make one to get an electric shock.When circuit electric leakage is serious, electrical equipment can be burnt, is caused
Fire causes serious consequence.Therefore, when rural power line overhauls, because JP cabinet is all ferrous casings, JP cabinet often occurs
Situation is charged, directly work easily causes electric shock accidents if staff does not detect.Or make in some factories
With this JP cabinet, the waste of resource or the generation of safety accident are effectively caused, in consideration of it, it is proposed that a kind of JP cabinet leakage-current alarm
Device.
Summary of the invention
The purpose of the present invention is to provide a kind of JP cabinet electric leakage alarm devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of JP cabinet electric leakage alarm device, including JP cabinet body and JP cabinet door, the side of the JP cabinet body are hinged with JP cabinet door,
The outside of the JP cabinet door is intermediate on one side to be fixed with pull rod, and the inner cavity rear wall of the JP cabinet body is equipped with multiple connecting rods, institute
Stating connecting rod includes plastic feet, metal threaded kelly and wire pitch of the laps, and the metal threaded kelly is fixedly connected on plastics
On pedestal, and wire pitch of the laps being wound on metal threaded kelly, plurality of metal threaded kelly is connected by tinsel,
The apical lateral of the JP cabinet body is inlaid with small-power alarm, and the shell of the JP cabinet body is in the positive lower end of small-power alarm
Equipped with through-hole, be wherein interspersed with tinsel in through-hole, the tinsel is connected to small-power alarm, the JP cabinet body it is interior
Vertical metal mounting plate is placed in chamber, the metal mounting plate is equipped with multiple fixed holes, and wherein fixed hole is interspersed
Metal threaded kelly one end in connecting rod, and metal mounting plate touches wire pitch of the laps.
Preferably, the connecting rod is identical with the number of fixed hole, and the idol that the number of connecting rod is no less than four
Number, plurality of connecting rod are rectangular array on the inner cavity rear wall of JP cabinet body.
Preferably, the shape of the plastic feet and metal threaded kelly is cylindric, and the diameter of plastic feet is big
In the diameter of metal threaded kelly.
Preferably, the diameter of the fixed hole and the diameter of metal threaded kelly match, and the number of the two also phase
Together.
Preferably, the shape of the JP cabinet body is square or cuboid, and the JP cabinet body is in small-power alarm
Surface is covered with a nanometer dirt filtrating screen.
Preferably, the diameter of the through-hole is three times of tinsel.
The beneficial effects of the present invention are: structure of the invention is ingenious in design, and it is easy to operate, it is convenient for people to use, utilizes metal
Mounting plate facilitate mounting circuit boards perhaps electric parts by plastic feet reduce circuit board or electric parts directly with JP cabinet
The shell of body electrically conducts, and causes safety accident, installs using metal threaded kelly and fixed hole are convenient to metal
The installation of plate, disassembly and fixed facilitate conducting small-power alarm by wire pitch of the laps and tinsel, in order to leak electricity into
Row starting small-power alarm interts tinsel by the way that through-hole is convenient, drops in order to remind worker or staff
The possibility that low JP cabinet body itself charges, and reduce the probability of safety accident generation.
When in use, first mounting circuit boards or electric parts on metal mounting plate, then again pacify metal this device
Loading board fixed placement is on metal threaded kelly, and metal mounting plate contacts wire pitch of the laps, when the circuit on metal mounting plate
When plate leaks electricity, small-power alarm, small-power alarm starting report is connected in metal mounting plate, wire pitch of the laps and tinsel
Alert, staff, which hears, to detect and repairs, and then economizes on resources, and JP cabinet body is not charged at this time, and then reduces safe thing
Therefore the probability occurred.
Detailed description of the invention
Fig. 1 is the positive structure diagram that JP cabinet door of the present invention is opened；
Fig. 2 is JP cabinet door of the present invention opening and positive structure diagram of the metal mounting plate in its inner cavity；
Fig. 3 is the positive structure diagram that JP cabinet door of the present invention is closed；
Fig. 4 is the side structure schematic view of metal mounting plate of the present invention；
Fig. 5 is the side structure schematic view of connecting rod of the present invention.
In figure: 1-JP cabinet body, 2-JP cabinet door, 3- small-power alarm, 4- pull rod, 5- connecting rod, 51- plastic feet, 52-
Metal threaded kelly, 53- wire pitch of the laps, 6- tinsel, 7- metal mounting plate, 8- fixed hole, 9- through-hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution:
A kind of JP cabinet electric leakage alarm device, including JP cabinet body 1 and JP cabinet door 2, the side of JP cabinet body 1 are hinged with JP cabinet door 2,
The outside of JP cabinet door 2 is intermediate on one side to be fixed with pull rod 4, and the shape of JP cabinet body 1 is square or cuboid, JP cabinet body 1 it is interior
Chamber rear wall is equipped with multiple connecting rods 5, and connecting rod 5 includes plastic feet 51, metal threaded kelly 52 and wire pitch of the laps 53,
Metal threaded kelly 52 is fixedly connected on plastic feet 51, and wire pitch of the laps 53 is wound on metal threaded kelly 52,
In multiple metal threaded kellies 52 connected by tinsel 6, the shape of plastic feet 51 and metal threaded kelly 52 is circle
Column, and the diameter of plastic feet 51 be greater than metal threaded kelly 52 diameter, by plastic feet 51 reduce circuit board or
Shell of the electric parts directly with JP cabinet body 1 electrically conducts, and causes safety accident, using metal threaded kelly 52 and admittedly
Determine the convenient installation to metal mounting plate 7 of through-hole 8, dismantles and fixed.
The apical lateral of JP cabinet body 1 is inlaid with small-power alarm 3, and JP cabinet body 1 covers on the surface of small-power alarm 3
There is a nanometer dirt filtrating screen, the shell of JP cabinet body 1 is equipped with through-hole 9 in the positive lower end of small-power alarm 3, is wherein interspersed in through-hole 9
Tinsel 6, the diameter of through-hole 9 are three times of tinsel 6, and tinsel 6 is connected to small-power alarm 3, JP cabinet body 1 it is interior
It is placed with vertical metal mounting plate 7 in chamber, facilitates mounting circuit boards or electric parts using metal mounting plate 7, passes through gold
Belong to filament winding circle 53 and tinsel 6 facilitates conducting small-power alarm 3, carries out starting small-power alarm 3 in order to leak electricity, with
Convenient for reminding worker or staff.
Metal mounting plate 7 is equipped with multiple fixed holes 8, and wherein fixed hole 8 is interspersed in metal threaded in connecting rod 5
52 one end of kelly, and metal mounting plate 7 touches wire pitch of the laps 53, connecting rod 5 is identical with the number of fixed hole 8, and connects
The even number that the number of bar 5 is no less than four, plurality of connecting rod 5 are rectangular array on the inner cavity rear wall of JP cabinet body 1,
The diameter of fixed hole 8 and the diameter of metal threaded kelly 52 match, and the number of the two is also identical, pass through 9 convenience of through-hole
To the interspersed of tinsel 6, the possibility of JP cabinet body 1 electrification itself is reduced, and reduces the probability of safety accident generation.
Structure of the invention is ingenious in design, easy to operate, is convenient for people to use, this device when in use, is first installed in metal
Mounting circuit boards or electric parts on plate 7, then again 7 fixed placement of metal mounting plate on metal threaded kelly 52, and
Metal mounting plate 7 contacts wire pitch of the laps 53, when the circuit board electric leakage on metal mounting plate 7, metal mounting plate 7, wire
Small-power alarm 3 is connected in pitch of the laps 53 and tinsel 6, and the starting alarm of small-power alarm 3, staff, which hears, to be detected
And maintenance, and then economize on resources, and JP cabinet body 1 is not charged at this time, and then reduce the probability that safety accident occurs.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of JP cabinet electric leakage alarm device, including JP cabinet body (1) and JP cabinet door (2), the side of the JP cabinet body (1) are hinged with
JP cabinet door (2), the outside of the JP cabinet door (2) is intermediate on one side to be fixed with pull rod (4), it is characterised in that: the JP cabinet body (1)
Inner cavity rear wall is equipped with multiple connecting rods (5), and the connecting rod (5) includes plastic feet (51), metal threaded kelly (52)
With wire pitch of the laps (53), the shape of the plastic feet (51) and metal threaded kelly (52) is cylindric, and plastic bottom
The diameter of seat (51) is greater than the diameter of metal threaded kelly (52), and the metal threaded kelly (52) is fixedly connected on plastic feet
(51) on, and wire pitch of the laps (53) are wound on metal threaded kelly (52), plurality of metal threaded kelly (52) passes through
Tinsel (6) connection, the apical lateral of the JP cabinet body (1) are inlaid with small-power alarm (3), the JP cabinet body (1)
Shell is equipped with through-hole (9) in the positive lower end of small-power alarm (3), is wherein interspersed with tinsel (6) in through-hole (9), described
Tinsel (6) is connected to small-power alarm (3), is placed with vertical metal mounting plate in the inner cavity of the JP cabinet body (1)
(7), the metal mounting plate (7) is equipped with multiple fixed holes (8), and wherein fixed hole (8) is interspersed on connecting rod (5)
Metal threaded kelly (52) one end, the diameter of the diameter and metal threaded kelly (52) of the fixed hole (8) match, and two
The number of person is also identical, and metal mounting plate (7) touches wire pitch of the laps (53).
2. a kind of JP cabinet electric leakage alarm device according to claim 1, it is characterised in that: the connecting rod (5) and fixation
The number of through-hole (8) is identical, and the even number that the number of connecting rod (5) is no less than four, and plurality of connecting rod (5) is rectangle
Array is on the inner cavity rear wall of JP cabinet body (1).
3. a kind of JP cabinet electric leakage alarm device according to claim 1, it is characterised in that: the shape of the JP cabinet body (1)
For square or cuboid, the JP cabinet body (1) is covered with a nanometer dirt filtrating screen on the surface of small-power alarm (3).
4. a kind of JP cabinet electric leakage alarm device according to claim 1, it is characterised in that: the diameter of the through-hole (9) is
Three times of tinsel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597978.4A CN107342543B (en) | 2017-07-20 | 2017-07-20 | A kind of JP cabinet electric leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597978.4A CN107342543B (en) | 2017-07-20 | 2017-07-20 | A kind of JP cabinet electric leakage alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107342543A CN107342543A (en) | 2017-11-10 |
| CN107342543B true CN107342543B (en) | 2019-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597978.4A Active CN107342543B (en) | 2017-07-20 | 2017-07-20 | A kind of JP cabinet electric leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107342543B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364946B (en) * | 2019-07-05 | 2020-12-11 | 杜江 | Engineering is with interim power consumption safety block terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203387085U (en) * | 2013-08-28 | 2014-01-08 | 山东大卫国际建筑设计有限公司 | Inlaid electric leakage alarm distribution box |
| CN204030297U (en) * | 2014-08-22 | 2014-12-17 | 陕西同力电气有限公司 | A kind of power distribution cabinet with ageing of insulation status monitoring function |
| CN104393497A (en) * | 2014-12-10 | 2015-03-04 | 衡阳泰豪通信车辆有限公司 | Insulating mounting device for arrester box body and using method of insulating mounting device |
| CN205489104U (en) * | 2016-04-13 | 2016-08-17 | 浙江科技学院 | Automatically controlled cabinet of insulating type of high strength |
-
2017
- 2017-07-20 CN CN201710597978.4A patent/CN107342543B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203387085U (en) * | 2013-08-28 | 2014-01-08 | 山东大卫国际建筑设计有限公司 | Inlaid electric leakage alarm distribution box |
| CN204030297U (en) * | 2014-08-22 | 2014-12-17 | 陕西同力电气有限公司 | A kind of power distribution cabinet with ageing of insulation status monitoring function |
| CN104393497A (en) * | 2014-12-10 | 2015-03-04 | 衡阳泰豪通信车辆有限公司 | Insulating mounting device for arrester box body and using method of insulating mounting device |
| CN205489104U (en) * | 2016-04-13 | 2016-08-17 | 浙江科技学院 | Automatically controlled cabinet of insulating type of high strength |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107342543A (en) | 2017-11-10 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 467300 No. 1 central road, industrial agglomeration area, Lushan Mountain County, Pingdingshan, Henan Applicant after: Yuan Chung Electric Co., Ltd. Address before: 467300 North 160, Renmin Road, Lushan Mountain County, Pingdingshan, Henan Applicant before: HENAN YUANZHONG ELECTRIC DEVICE CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |