CN109412039A - A kind of distribution box insulation protecting device - Google Patents
A kind of distribution box insulation protecting device Download PDFInfo
- Publication number
- CN109412039A CN109412039A CN201811437219.2A CN201811437219A CN109412039A CN 109412039 A CN109412039 A CN 109412039A CN 201811437219 A CN201811437219 A CN 201811437219A CN 109412039 A CN109412039 A CN 109412039A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- protective casing
- bottom end
- plate
- protecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a kind of distribution box insulation protecting devices, including supporting plate, protective casing, insulating base, shock-absorption backing plate and support frame, the two sides of the supporting plate bottom end are all welded with support frame, the top of the supporting plate is fixed with protective casing, the two sides of the insulating base bottom end are all fixed with shock-absorption backing plate, center position at the top of the insulating base is equipped with distribution box, the center position of the distribution box bottom end is equipped with insulative pipe sleeve, heat-conducting plate is all welded on the protective casing inner sidewall of the distribution box two sides, equidistant locating piece is installed at the top of the protective casing, door body is hinged on side wall at the top of the protective casing, the inside of the protective casing is equipped with steel plate, the other side of the steel plate is covered with insulating layer.The present invention not only increases the installation effectiveness of insulation protecting device, improves safety when insulation protecting device uses, and avoid the accidental damage of distribution box.
Description
Technical field
The present invention relates to comprehensive distribution box field, specially a kind of distribution box insulation protecting device.
Background technique
In city and rural power service system, the outgoing line side of distribution transformer largely uses distribution box for current power supply company,
But since distribution box is directly installed on the external world more, and junction is more, it is therefore desirable to assemble certain insulation protecting device, avoid
Occurs the accident that safety problem causes electricity operator or user to get an electric shock in later period use process, but existing distribution box is exhausted
There are many deficiencies for edge protective device, firstly, since distribution box is typically mounted on wall or column, traditional secured fashion is
Multiple bolts are set inside protective casing or are pulled with steel wire, safe procedures lack specification, and are difficult to ensure the reliable of installation
Property, secondly, general distribution box is directly contacted with protective casing, and in the inside of distribution box, lap-joint, the mother of busbar and conducting wire
The method that row takes bolt fastening with busbar lap-joint, this lap-joint can not carry out effective insulation processing, it is understood that there may be
Electric leakage hidden danger, existing method are to carry out insulation processing, this mode higher cost using Insulating heat shrink, and be difficult to ensure
, still there is some potential safety problems in comprehensive insulation effect, in addition, the use of Insulating heat shrink will lead to junction
Heat dissipation performance reduces, and in the higher environment of temperature, is easy to cause distribution box over-heat inside, causes internal injury.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of distribution box insulation protecting device
Installation procedure is lack of standardization and complicated operation, insulation performance lacks effective guarantee, heat dissipation performance is poor causes internal injury to ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of distribution box insulation protecting device, including support
Plate, protective casing, insulating base, shock-absorption backing plate and support frame, the two sides of the supporting plate bottom end are all welded with support frame, the support
The top of plate is fixed with protective casing, and the bottom of protective casing is equipped with insulating base, and the two sides of the insulating base bottom end are all
It is fixed with shock-absorption backing plate, and the bottom end of shock-absorption backing plate is all fixedly connected with the bottom of protective casing, at the top of the insulating base
Center position is equipped with distribution box, and the center position of the distribution box bottom end is equipped with insulative pipe sleeve, and the bottom of insulative pipe sleeve
End sequentially passes through insulating base, protective casing and the lower section for extending to supporting plate, the protective casing inner sidewall of distribution box two sides
On be all welded with heat-conducting plate, and side of the heat-conducting plate far from protective casing all contacts with each other with the lateral wall of distribution box, described anti-
Equidistant locating piece is installed, and the bottom end of locating piece all contacts with each other with the top of distribution box at the top of protective case body, it is described
Door body is hinged on side wall at the top of protective casing, the inside of the protective casing is equipped with steel plate, and the side of steel plate is coated with
Etch resistant layer, the other side of the steel plate is covered with insulating layer, and insulating layer is fixed with buffer layer far from the side of steel plate.
Preferably, the protective casing side wall at the thermally conductive Board position is equipped with equidistant radiating groove, and radiating groove is remote
From heat-conducting plate side, Open Side Down.
Preferably, the center position of the distribution box bottom end is equipped with three groups of electric wires, and electric wire all runs through insulative pipe sleeve
And extend to the lower section of supporting plate.
Preferably, the side of support frame as described above is all equipped with equidistant fixing bolt, and one end of fixing bolt is all prolonged
Extend to the other side of support frame.
Preferably, handle is installed on the side wall of the door body bottom.
Preferably, the center position inside the door body is equipped with observation window.
Compared with prior art, the beneficial effects of the present invention are: the distribution box insulation protecting device not only increases insulation
The installation effectiveness of protective device improves safety when insulation protecting device uses, and avoids the unexpected damage of distribution box
It is bad；
1, by the bottom end welding bracing frame in supporting plate, fixing bolt is installed in the side of support frame, and by supporting plate
Locating piece is installed at top fixed protection shell, the top of protective casing, and by door body hinged on the side wall of protective casing,
Handle, observation window are installed on the side wall of door body, realize the function that insulation protecting device is easily installed, so that it is anti-to improve insulation
The installation effectiveness of protection unit；
2, insulating base is set by the bottom in protective casing, distribution box is installed at the top of insulating base, and by matching
The bottom end of electronic box sets electric wire, and the outside of electric wire is set with insulative pipe sleeve, and sets steel plate by the inside in protective casing, steel plate
Insulating layer is covered on inner sidewall, realizes the multi-insulation inside insulation protecting device, so that improving insulation protecting device makes
The safety of used time；
3, by setting heat-conducting plate, radiating groove on two inner sidewalls of protective casing, the two sides of steel plate set respectively etch resistant layer,
Buffer layer, and effectively radiated by the fixed shock-absorption backing plate in the bottom end of insulating base, realizing insulation protecting device, bumper and absorbing shock
Function, so as to avoid the accidental damage of distribution box.
Detailed description of the invention
Fig. 1 is section schematic view of the front view of the invention；
Fig. 2 is schematic view of the front view of the invention；
Fig. 3 is side structure schematic view of the invention；
Fig. 4 is protective casing the schematic diagram of the section structure of the invention.
In figure: 1, supporting plate；2, protective casing；3, heat-conducting plate；4, distribution box；5, locating piece；6, radiating groove；7, insulation bottom
Plate；8, shock-absorption backing plate；9, support frame；10, fixing bolt；11, insulative pipe sleeve；12, electric wire；13, door body；14, observation window；15,
Etch resistant layer；16, steel plate；17, insulating layer；18, buffer layer.
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. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of distribution box insulation protecting device, including supporting plate 1,
Protective casing 2, insulating base 7, shock-absorption backing plate 8 and support frame 9, the two sides of 1 bottom end of supporting plate are all welded with support frame 9, support frame 9
Side equidistant fixing bolt 10 is all installed, and one end of fixing bolt 10 all extends to the other side of support frame 9, uses
It in installation, fixes, the top of supporting plate 1 is fixed with protective casing 2, and the bottom of protective casing 2 is equipped with insulating base 7, bottom of insulating
The two sides of 7 bottom end of plate are all fixed with shock-absorption backing plate 8, and the bottom end of shock-absorption backing plate 8 is all fixedly connected with the bottom of protective casing 2,
The center position at 7 top of insulating base is equipped with distribution box 4, and the center position of 4 bottom end of distribution box is equipped with insulative pipe sleeve 11,
And the bottom end of insulative pipe sleeve 11 sequentially passes through insulating base 7, protective casing 2 and the lower section for extending to supporting plate 1,4 bottom end of distribution box
Center position three groups of electric wires 12 are installed, and electric wire 12 all through insulative pipe sleeve 11 and extends to the lower section of supporting plate 1, is used for
Safe external power supply is all welded with heat-conducting plate 3 on 2 inner sidewall of protective casing of 4 two sides of distribution box, and heat-conducting plate 3 is far from protection
Lateral wall of the side of shell 2 all with distribution box 4 contacts with each other, between 2 side wall of protective casing at 3 position of heat-conducting plate is equipped with waiting
Away from radiating groove 6, and Open Side Down far from 3 side of heat-conducting plate for radiating groove 6, for radiating, and rainwater is avoided to penetrate into, protecting crust
The top of body 2 is equipped with equidistant locating piece 5, and top of the bottom end of locating piece 5 all with distribution box 4 contacts with each other, protection
It is hinged with door body 13 on the side wall at 2 top of shell, handle is installed on the side wall of 13 bottom of door body, convenient for switch, thus to anti-
It cleared up, safeguarded inside protective case body 2, the center position inside door body 13 is equipped with observation window 14, matches convenient for directly observing
The inside of the display information of electronic box 4, protective casing 2 is equipped with steel plate 16, and the side of steel plate 16 is coated with etch resistant layer 15, steel plate
16 other side is covered with insulating layer 17, and insulating layer 17 is fixed with buffer layer 18 far from the side of steel plate 16.
Working principle: in use, first by tightening fixing bolt 10, supporting plate 1 being integrally attached at suitable position, with
Afterwards, door body 13 is opened, distribution box 4 is placed on insulating base 7, distribution box 4 is avoided directly to contact conduction with protective casing 2,
And electric wire 12 passes through insulative pipe sleeve 11 and is electrically connected with distribution box 4, cooperates the insulating layer 17 on 2 inner sidewall of protective casing, the company of avoiding
The place of connecing leaks electricity, thus guarantee Electrical Safety, and the etch resistant layer in later period use process, on 2 lateral wall of protective casing
15 can be with effective protection rainwater etc. to the erosion inside the protective device, and shock-absorption backing plate 8, the protecting crust of 7 bottom of insulating base
Buffer layer 18 on 2 inner sidewall of body cooperates, and avoids that rigid collision occurs between distribution box 4 and protective casing 2, same with this
When, heat-conducting plate 3, radiating groove 6 on two inner sidewalls of protective casing 2 cooperate, it is effectively radiated to distribution box 4, thus
It avoids that heat waste occurs inside distribution box 4, is finally completed whole work of the distribution box insulation protecting device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of distribution box insulation protecting device, including supporting plate (1), protective casing (2), insulating base (7), shock-absorption backing plate (8)
With support frame (9), it is characterised in that: the two sides of supporting plate (1) bottom end are all welded with support frame (9), the top of the supporting plate (1)
End is fixed with protective casing (2), and the bottom of protective casing (2) is equipped with insulating base (7), insulating base (7) bottom end
Two sides are all fixed with shock-absorption backing plate (8), and the bottom end of shock-absorption backing plate (8) is all fixedly connected with the bottom of protective casing (2), described
Center position at the top of insulating base (7) is equipped with distribution box (4), and the center position of distribution box (4) bottom end is equipped with
Insulative pipe sleeve (11), and the bottom end of insulative pipe sleeve (11) sequentially passes through insulating base (7), protective casing (2) and extends to supporting plate
(1) lower section is all welded with heat-conducting plate (3) on protective casing (2) inner sidewall of distribution box (4) two sides, and heat-conducting plate (3)
Lateral wall of the side far from protective casing (2) all with distribution box (4) contacts with each other, the top installation of the protective casing (2)
Have equidistant locating piece (5), and top of the bottom end of locating piece (5) all with distribution box (4) contacts with each other, the protective casing
(2) it being hinged on the side wall at the top of door body (13), the inside of the protective casing (2) is equipped with steel plate (16), and steel plate (16)
Side is coated with etch resistant layer (15), and the other side of the steel plate (16) is covered with insulating layer (17), and insulating layer (17) is separate
The side of steel plate (16) is fixed with buffer layer (18).
2. a kind of distribution box insulation protecting device according to claim 1, it is characterised in that: heat-conducting plate (3) position
Protective casing (2) side wall at place is equipped with equidistant radiating groove (6), and opening of the radiating groove (6) far from heat-conducting plate (3) side
Downwards.
3. a kind of distribution box insulation protecting device according to claim 1, it is characterised in that: distribution box (4) bottom end
Center position three groups of electric wires (12) are installed, and electric wire (12) all through insulative pipe sleeve (11) and extends to supporting plate (1)
Lower section.
4. a kind of distribution box insulation protecting device according to claim 1, it is characterised in that: the one of support frame as described above (9)
Side is all equipped with equidistant fixing bolt (10), and one end of fixing bolt (10) all extends to the other side of support frame (9).
5. a kind of distribution box insulation protecting device according to claim 1, it is characterised in that: door body (13) bottom
Handle is installed on side wall.
6. a kind of distribution box insulation protecting device according to claim 1, it is characterised in that: door body (13) inside
Center position is equipped with observation window (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437219.2A CN109412039A (en) | 2018-11-28 | 2018-11-28 | A kind of distribution box insulation protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437219.2A CN109412039A (en) | 2018-11-28 | 2018-11-28 | A kind of distribution box insulation protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109412039A true CN109412039A (en) | 2019-03-01 |
Family
ID=65456118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437219.2A Pending CN109412039A (en) | 2018-11-28 | 2018-11-28 | A kind of distribution box insulation protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109412039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034494A (en) * | 2019-05-15 | 2019-07-19 | 蓝全步 | A kind of novel distribution cabinet disposition shell |
-
2018
- 2018-11-28 CN CN201811437219.2A patent/CN109412039A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110034494A (en) * | 2019-05-15 | 2019-07-19 | 蓝全步 | A kind of novel distribution cabinet disposition shell |
| CN110034494B (en) * | 2019-05-15 | 2020-08-04 | 广东电网有限责任公司梅州供电局 | All-round protective housing of switch board |
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