CN104993445B - Outdoor cable tapping-off case - Google Patents
Outdoor cable tapping-off case Download PDFInfo
- Publication number
- CN104993445B CN104993445B CN201510377431.4A CN201510377431A CN104993445B CN 104993445 B CN104993445 B CN 104993445B CN 201510377431 A CN201510377431 A CN 201510377431A CN 104993445 B CN104993445 B CN 104993445B
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- CN
- China
- Prior art keywords
- box
- top cover
- cover plate
- shielding plate
- outdoor cable
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to an outdoor cable tapping-off case, for solving the problems of poor sealing and the like of a conventional cable tapping-off case. The outdoor cable tapping-off case comprises a cuboid-shaped housing provided with a cavity, the housing comprises a vertically arranged lower casing, the upper end of the lower casing is connected with an isosceles-trapezoid-shaped upper casing with openings arranged at two ends, the upper end of the upper casing is provided with a top cover, the lower end of the upper casing communicates with the lower casing, the two sides of the upper casing are each provided with a triangular-shaped cover plate capable of enclosing the openings, one end of each cover plate and one side of the top cover are connected through a hinged connection structure, the lower end is arranged to abut against one side of the lower end of the upper casing, a gap is arranged between the cover plates and the top cover, the top cover is coated by a shielding sheet which is capable of shielding the gap and is made of a flexible waterproof material, the two sides of the shielding sheet respectively extend towards one side of the each cover plate, and the shielding sheet is connected with the cover plates through a removable stretching mounting structure. The outdoor cable tapping-off case has the following advantages: the structure is simple, the stability is good, the sealing performance is good, a water leakage or water seepage phenomenon can be prevented, and unlatching and closing are convenient.
Description
Technical field
The invention belongs to technical field of electrical equipment, more particularly, to a kind of outdoor cable distribution box.
Background technology
Cable distribution box be it is a kind of for cable run implement tap, branch, continue and change-over circuit equipment, majority
For open air.Cable distribution box is electrically constituted by it and is divided into two big class：One class is free from any switchgear, casing only
The annex for being processed cable socket and being connected, relatively simple for structure, small volume, function is more single, can be described as common point
Connect case；The another kind of annex for being not only to have in case common distribution box, also containing one or more switchgear, its structure is more multiple
Miscellaneous, volume is larger.But both distribution boxes are all existed：Inconvenience is opened, sealing is poor, leak easily occur or infiltration is existing
As, the serious generation for resulting even in the failures such as electric leakage, short circuit, open circuit, these all greatly constrain the use of distribution box.
In order to solve the problems, such as prior art, people have carried out long-term exploration, it is proposed that solution miscellaneous
Scheme.For example, Chinese patent literature discloses a kind of 10kV outdoor high voltage cable branch boxes [application number：
201320352099.2], the upper box body of wherein cable distribution box includes trapezoidal cabinet and positioned at the shoulder of trapezoidal cabinet two
Left box body and right case, right case is chamfer triangular construction, and the two is hinged composition side with middle trapezoidal cabinet
Shape casing；Trapezoidal cabinet is to be detachably connected with lower part box；Cable attachment link is arranged on trapezoidal in the way of longitudinal arrangement
In casing.
Such scheme solves the problems, such as that to a certain extent existing cable distribution box opens inconvenience, but the program is still
Exist：Stability is poor, and sealing is poor, the problem for leak or infiltration phenomenon easily occur.
The content of the invention
The purpose of the present invention is for the problems referred to above, there is provided a kind of simple and reasonable, the outdoor cable point of good airproof performance
Connect case.
To reach above-mentioned purpose, following technical proposal is present invention employs：This outdoor cable distribution box, including with cavity
And the housing in rectangular-shape, described housing includes the lower box arranged in vertical direction, is connected with lower box upper end and is in
Isosceles trapezoid and both sides have open upper box, described upper box upper end has top cover, and lower end is connected with lower box, institute
The upper box stated be respectively provided on two sides with can by open closing and cover plate in triangular shape, and cover plate one end with top cover side by hinge
Connect attachment structure to be connected, lower end is against being arranged on upper box lower end side, it is characterised in that have between described cover plate and top cover
There is gap, being covered with top cover can block in gap and the shielding plate by made by flexible waterproof material, described shielding plate two
Side extends respectively to cover plate side and shielding plate under closed state when open by making shielding plate in tensioned state
Removable stretching mounting structure is connected with cover plate.Obviously, shielding plate here can be prevented the gap shielding between top cover and cover plate
Only there is leak or infiltration phenomenon, good airproof performance, and removable stretching mounting structure can make shielding plate when open in closed
Tensioned state is under state, the sealing of housing is so more improve.
In above-mentioned outdoor cable distribution box, described removable stretching mounting structure is arranged including some vertical directions
Locating dowel on the cover board, described shielding plate is respectively provided on two sides with some bar holes extended along shielding plate width, and
Described locating dowel is arranged in bar hole and is fixed by nut.Can adjust what shielding plate was tightened by locating dowel and bar hole
Degree.
In above-mentioned outdoor cable distribution box, described shielding plate both sides of the edge are respectively equipped with axially extending along shielding plate
Separation prevention bar.Here separation prevention bar can prevent shielding plate from departing from locating dowel.
In above-mentioned outdoor cable distribution box, the described structure that is articulated and connected includes being arranged on the first hinge of top cover sidepiece
Female connector, described cover plate is provided with the second hinged set of setting corresponding with the first hinged set, and the first described hinged set with
Second hinged set is hinged and connected by axis body.
In above-mentioned outdoor cable distribution box, the width size of described top cover and upper box lower end width size and
The ratio of upper box height size three is 1：1.5-2：1.2-1.5.
In above-mentioned outdoor cable distribution box, the height size of described upper box is more than the height size of lower box,
And described upper box is connected as a single entity structure with lower box.
In above-mentioned outdoor cable distribution box, between described cover plate and upper box sidepiece stay damper is provided with.
Compared with prior art, the advantage of this outdoor cable distribution box is：Simple structure, good stability, sealing
It is good, leak or infiltration phenomenon can be prevented, it is easy to open and close.
Description of the drawings
Structural representation during the open opening that Fig. 1 is provided for the present invention.
Structural representation during the open closed state that Fig. 2 is provided for the present invention.
In figure, housing 1, lower box 11, upper box 12, open 121, top cover 122, cover plate 13, the structure that is articulated and connected 2,
One hinged set 21, axis body 22, gap 3, shielding plate 4, it is removable stretching mounting structure 5, locating dowel 51, bar hole 52, nut 53,
Separation prevention bar 54, stay damper 6.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention will be further described in detail.
As shown in Figure 1-2, this outdoor cable distribution box, including the housing 1 with cavity and in rectangular-shape, housing 1 is wrapped
The lower box 11 arranged in vertical direction is included, is connected with isosceles trapezoid in the upper end of lower box 11 and both sides is had open 121
Upper box 12, the upper end of upper box 12 has top cover 122, and lower end is connected with lower box 11, and upper box 12 is respectively provided on two sides with energy
By open 121 closings and cover plate 13 in triangular shape, and the one end of cover plate 13 with the side of top cover 122 by the phase of structure 2 that is articulated and connected
Even, lower end has gap 3, in the overlying of top cover 122 against the lower end side of upper box 12 is arranged between cover plate 13 and top cover 122
Being provided with can block gap 3 and shielding plate 4 by made by flexible waterproof material, and shielding plate for example here can adopt rubber material
Material is made, so cost-effective, and the both sides of shielding plate 4 extend respectively to the side of cover plate 13 and shielding plate 4 is by when open 121 are in
Shielding plate 4 can be made under closed state to be connected with cover plate 13 in the removable stretching mounting structure 5 of tensioned state, blocking here
Gap shielding between top cover 122 and cover plate 13 can be prevented leak or the phenomenon that seeps water by piece 4, good airproof performance, and removable
Stretching mounting structure 5 can make shielding plate 4 that tensioned state is under closed state when open, so more improve housing 1
Sealing.
Specifically, removable stretching mounting structure 5 here includes that some vertical directions are arranged on the positioning on cover plate 13
Post 51, shielding plate 4 is respectively provided on two sides with some bar holes 52 extended along the width of shielding plate 4, and locating dowel 51 is arranged in
Fixed in bar hole 52 and by nut 53, the degree that shielding plate 4 is tightened can be adjusted by locating dowel 51 and bar hole 52.In order to
Prevent shielding plate 4 from departing from locating dowel 51, the both sides of the edge of shielding plate 4 here are respectively equipped with along the axially extending anticreep of shielding plate 4
Bar 54.
Secondly, the structure 2 that is articulated and connected in the present embodiment includes being arranged on the first hinged set 21 of the sidepiece of top cover 122, lid
Plate 13 is provided with the second hinged set with the corresponding setting of the first hinged set 21, and the first hinged set 21 passes through with the second hinged set
Axis body 22 is hinged and connected.The width size of top cover 122 here and the lower end width size of upper box 12 and the height of upper box 12
The ratio of size three is 1：1.5-2：1.2-1.5.Wherein, the height size of upper box 12 is big more than the height of lower box 11
It is little, and upper box 12 is connected as a single entity structure with lower box 11.In addition, being provided between cover plate 13 here and the sidepiece of upper box 12
Stay damper 6.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications to described specific embodiment or supplement or replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more used herein housing 1, lower box 11, upper box 12, open 121, top cover 122, cover plate 13, hinge
Connect attachment structure 2, the first hinged set 21, axis body 22, gap 3, shielding plate 4, removable stretching mounting structure 5, locating dowel 51, bar
The terms such as shape hole 52, nut 53, separation prevention bar 54, stay damper 6, but be not precluded from using the possibility of other terms.Use
These terms are used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limit
System is all contrary with spirit of the invention.
Claims (7)
1. a kind of outdoor cable distribution box, including the housing (1) with cavity and in rectangular-shape, described housing (1) includes
In vertical direction arrange lower box (11), lower box (11) upper end be connected with isosceles trapezoid and both sides have it is open
(121) upper box (12), described upper box (12) upper end has top cover (122), and lower end is connected with lower box (11), institute
The upper box (12) stated is respectively provided on two sides with can be closed open (121) and the cover plate (13) in triangular shape, and cover plate (13)
End is connected with top cover (122) side by the structure that is articulated and connected (2), lower end against being arranged on upper box (12) lower end side, its
It is characterised by that there are gap (3) between described cover plate (13) and top cover (122), being covered with top cover (122) can be by gap
(3) block and shielding plate (4) by made by flexible waterproof material, described shielding plate (4) both sides are respectively to cover plate (13) side
Extend and shielding plate (4) under closed state when open (121) by making shielding plate (4) in the removable of tensioned state
Stretching mounting structure (5) is connected with cover plate (13).
2. outdoor cable distribution box according to claim 1, it is characterised in that described removable stretching mounting structure
(5) locating dowel (51) being arranged on including some vertical directions on cover plate (13), described shielding plate (4) is if be respectively provided on two sides with
The dry bar hole (52) extended along shielding plate (4) width, and described locating dowel (51) be arranged in bar hole (52) and
It is fixed by nut (53).
3. outdoor cable distribution box according to claim 2, it is characterised in that described shielding plate (4) both sides of the edge point
It is not provided with along the axially extending separation prevention bar (54) of shielding plate (4).
4. the outdoor cable distribution box according to claim 1 or 2 or 3, it is characterised in that the described structure that is articulated and connected
(2) including the first hinged set (21) for being arranged on top cover (122) sidepiece, described cover plate (13) is provided with and the first hinged set
(21) the second hinged set of corresponding setting, and described the first hinged set (21) is hinged with the second hinged set by axis body (22)
It is connected.
5. outdoor cable distribution box according to claim 4, it is characterised in that the width size of described top cover (122)
It is 1 with the ratio of upper box (12) lower end width size and upper box (12) height size three：(1.5-2)：(1.2-
1.5)。
6. outdoor cable distribution box according to claim 1, it is characterised in that the height size of described upper box (12)
It is connected as a single entity structure with lower box (11) more than the height size of lower box (11), and described upper box (12).
7. outdoor cable distribution box according to claim 4, it is characterised in that described cover plate (13) and upper box (12)
Stay damper (6) is provided between sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377431.4A CN104993445B (en) | 2015-06-29 | 2015-06-29 | Outdoor cable tapping-off case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377431.4A CN104993445B (en) | 2015-06-29 | 2015-06-29 | Outdoor cable tapping-off case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993445A CN104993445A (en) | 2015-10-21 |
| CN104993445B true CN104993445B (en) | 2017-05-17 |
Family
ID=54305220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377431.4A Active CN104993445B (en) | 2015-06-29 | 2015-06-29 | Outdoor cable tapping-off case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993445B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682497B (en) * | 2020-05-26 | 2021-06-11 | 广东电网有限责任公司 | Cable connection device of mobile substation |
| CN114421296B (en) * | 2022-02-24 | 2023-07-07 | 安徽诺希电气设备科技有限公司 | Voltage integrated control cabinet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9124386D0 (en) * | 1991-11-16 | 1992-01-08 | Bowthorpe Holdings Plc | Cable jointing enclosure |
| CN203026897U (en) * | 2013-01-14 | 2013-06-26 | 川铁电气（天津）集团有限公司 | Power cable distribution box |
| CN103368126B (en) * | 2013-06-19 | 2016-12-28 | 国家电网公司 | 10kV outdoor high voltage cable branch box and installation method thereof |
| CN204290252U (en) * | 2014-12-22 | 2015-04-22 | 广西华超电气有限公司 | A kind of cable distribution box |
| CN204886109U (en) * | 2015-06-29 | 2015-12-16 | 浙江中兴电缆有限公司 | Outdoor cable distribution box |
-
2015
- 2015-06-29 CN CN201510377431.4A patent/CN104993445B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993445A (en) | 2015-10-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Outdoor cable distribution box Effective date of registration: 20210427 Granted publication date: 20170517 Pledgee: Zhejiang Deqing rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG CHNSUNG CABLE Co.,Ltd. Registration number: Y2021980003131 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |