CN104993445A - Outdoor cable tapping-off case - Google Patents
Outdoor cable tapping-off case Download PDFInfo
- Publication number
- CN104993445A CN104993445A CN201510377431.4A CN201510377431A CN104993445A CN 104993445 A CN104993445 A CN 104993445A CN 201510377431 A CN201510377431 A CN 201510377431A CN 104993445 A CN104993445 A CN 104993445A
- Authority
- CN
- China
- Prior art keywords
- cover
- box
- shielding plate
- outdoor cable
- top cover
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- 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, especially relate to a kind of outdoor cable distribution box.
Background technology
Cable distribution box is that a kind of being used for is implemented tap, branch to cable line, continued and the equipment of change-over circuit, most be used for outdoor.Cable distribution box is divided into two large classes by its electric formation: a class is not containing any switchgear, only has and process and the annex be connected cable socket in casing, relatively simple for structure, small volume, and function is more single, can be described as common distribution box; Another kind of is the annex not only having common distribution box in case, and also containing one or more switchgear, its structure is comparatively complicated, and volume is larger.But these two kinds of distribution boxes all also exist: open inconvenience, sealing is poor, easily occurs leaking or seeping water phenomenon, and the serious generation that even can cause the faults such as electric leakage, short circuit, open circuit, these all greatly constrain the use of distribution box.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of 10kV outdoor high voltage cable branch box [application number: 201320352099.2], wherein the upper box body of cable distribution box includes trapezoidal cabinet and is positioned at left box body and the right case of trapezoidal cabinet two shoulder, right case is chamfer triangular construction, the two and the middle hinged composition square box of trapezoidal cabinet; Trapezoidal cabinet and lower part box are for removably connecting; Cable attachment link is arranged in trapezoidal cabinet in the mode of longitudinal arrangement.
Such scheme to some extent solves the problem that existing cable distribution box opens inconvenience, but the program still also exists: poor stability, and sealing is poor, the problem of the phenomenon that easily occurs leaking or seep water.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of simple and reasonable, the outdoor cable distribution box of good airproof performance.
For achieving the above object, present invention employs following technical proposal: this outdoor cable distribution box, comprise and there is cavity and in rectangular-shaped housing, described housing comprises the lower box arranged in vertical direction, to be connected with in isosceles trapezoid in lower box upper end and both sides have uncovered upper box, described upper box upper end has top cover, lower end is connected with lower box, described upper box both sides are respectively equipped with to be closed uncovered and in the cover plate of triangular shape, and cover plate one end is connected by the structure that is articulated and connected with top cover side, lower end abutment is arranged on side, upper box lower end, it is characterized in that, between described cover plate and top cover, there is gap, top cover is covered with and gap can be blocked and the shielding plate be made up of flexible waterproof material, described shielding plate both sides extend respectively to cover plate side and the removable stretching mounting structure that shielding plate can make shielding plate be in tensioned state under passing through uncoveredly to be in closed state is connected with cover plate.Obviously, here shielding plate by the gap shielding between top cover and cover plate, can prevent phenomenon of leaking or seep water, good airproof performance, and removable stretching mounting structure is in tensioned state under shielding plate can be made uncoveredly ought to be in closed state, so more improves the sealing of housing.
In above-mentioned outdoor cable distribution box, described removable stretching mounting structure comprises some vertical directions setting reference column on the cover board, described shielding plate both sides are respectively equipped with some bar holes extended along shielding plate Width, and described reference column to be arranged in bar hole and to be fixed by nut.The degree that shielding plate tightens can be adjusted by reference column and bar hole.
In above-mentioned outdoor cable distribution box, described shielding plate both sides of the edge are respectively equipped with along the axially extended separation prevention bar of shielding plate.Here separation prevention bar can prevent shielding plate from departing from reference column.
In above-mentioned outdoor cable distribution box, the described structure that is articulated and connected comprises the first hinged cover being arranged on top cover sidepiece, described cover plate is provided with the second hinged cover of the corresponding setting of cover hinged with first, and the described first hinged cover and the second hinged cover are hinged and connected by axis body.
In above-mentioned outdoor cable distribution box, the width size of described top cover and the ratio of upper box lower end width size and upper box height size three are 1:1.5-2:1.2-1.5.
In above-mentioned outdoor cable distribution box, the height size of described upper box is greater than the height size of lower box, and described upper box and lower box are connected as a single entity structure.
In above-mentioned outdoor cable distribution box, between described cover plate and upper box sidepiece, be provided with stay damper.
Compared with prior art, the advantage of this outdoor cable distribution box is: structure is simple, good stability, and good airproof performance, can prevent phenomenon of leaking or seep water, and is convenient to open and close.
Accompanying drawing explanation
Structural representation when Fig. 1 is uncovered opening provided by the invention.
Structural representation when Fig. 2 is uncovered closed state provided by the invention.
In figure, housing 1, lower box 11, upper box 12, uncovered 121, top cover 122, cover plate 13, the hinged cover 21 of the structure that is articulated and connected 2, first, axis body 22, gap 3, shielding plate 4, removable stretching mounting structure 5, reference column 51, bar hole 52, nut 53, separation prevention bar 54, stay damper 6.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1-2, this outdoor cable distribution box, comprise and there is cavity and in rectangular-shaped housing 1, housing 1 comprises the lower box 11 arranged in vertical direction, be connected with in isosceles trapezoid in lower box 11 upper end and both sides have uncovered 121 upper box 12, upper box 12 upper end has top cover 122, lower end is connected with lower box 11, upper box 12 both sides are respectively equipped with can be closed uncovered 121 and in the cover plate 13 of triangular shape, and cover plate 13 one end is connected by the structure 2 that is articulated and connected with top cover 122 side, lower end abutment is arranged on side, upper box 12 lower end, there is between cover plate 13 and top cover 122 gap 3, top cover 122 is covered with and gap 3 can be blocked and the shielding plate 4 be made up of flexible waterproof material, such as shielding plate here can adopt elastomeric material to make, cost-saving like this, shielding plate 4 both sides extend respectively to cover plate 13 side and the removable stretching mounting structure 5 that shielding plate 4 can make shielding plate 4 be in tensioned state under passing through to be in closed state when uncovered 121 is connected with cover plate 13, here shielding plate 4 can by the gap shielding between top cover 122 and cover plate 13, prevent phenomenon of leaking or seep water, good airproof performance, and removable stretching mounting structure 5 is in tensioned state under shielding plate 4 can be made uncoveredly ought to be in closed state, so more improve the sealing of housing 1.
Particularly, here removable stretching mounting structure 5 comprises some vertical directions and is arranged on reference column 51 on cover plate 13, shielding plate 4 both sides are respectively equipped with some bar holes 52 extended along shielding plate 4 Width, and reference column 51 to be arranged in bar hole 52 and to be fixed by nut 53, can adjust by reference column 51 and bar hole 52 degree that shielding plate 4 tightens.In order to prevent shielding plate 4 from departing from reference column 51, shielding plate 4 both sides of the edge are here respectively equipped with along the axially extended separation prevention bar 54 of shielding plate 4.
Secondly, the structure 2 that is articulated and connected in the present embodiment comprises the first hinged cover 21 being arranged on top cover 122 sidepiece, cover plate 13 is provided with the second hinged cover of the corresponding setting of cover 21 hinged with first, and the first hinged cover 21 and the second hinged cover are hinged and connected by axis body 22.The width size of top cover 122 here and the ratio of upper box 12 lower end width size and upper box 12 height size three are 1:1.5-2:1.2-1.5.Wherein, the height size of upper box 12 is greater than the height size of lower box 11, and upper box 12 and lower box 11 are connected as a single entity structure.In addition, stay damper 6 is provided with between cover plate 13 here and upper box 12 sidepiece.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as housing 1, lower box 11, upper box 12, uncovered 121, top cover 122, cover plate 13, the hinged cover 21 of the structure that is articulated and connected 2, first, axis body 22, gap 3, shielding plate 4, removable stretching mounting structure 5, reference column 51, bar hole 52, nut 53, separation prevention bar 54, stay damper 6 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (7)
1. an outdoor cable distribution box, comprise and there is cavity and in rectangular-shaped housing (1), described housing (1) comprises the lower box (11) arranged in vertical direction, to be connected with in isosceles trapezoid in lower box (11) upper end and both sides have the upper box (12) of uncovered (121), described upper box (12) upper end has top cover (122), lower end is connected with lower box (11), described upper box (12) both sides are respectively equipped with can be closed uncovered (121) and in the cover plate (13) of triangular shape, and cover plate (13) one end is connected by the structure that is articulated and connected (2) with top cover (122) side, lower end abutment is arranged on upper box (12) side, lower end, it is characterized in that, between described cover plate (13) and top cover (122), there is gap (3), top cover (122) is covered with and gap (3) can be blocked and the shielding plate (4) be made up of flexible waterproof material, described shielding plate (4) both sides extend respectively to cover plate (13) side and shielding plate (4) is connected with cover plate (13) by the removable stretching mounting structure (5) that shielding plate (4) can be made to be in tensioned state under uncovered (121) are in closed state.
2. outdoor cable distribution box according to claim 1, it is characterized in that, described removable stretching mounting structure (5) comprises some vertical directions and is arranged on reference column (51) on cover plate (13), described shielding plate (4) both sides are respectively equipped with some bar holes (52) extended along shielding plate (4) Width, and described reference column (51) to be arranged in bar hole (52) and to be fixed by nut (53).
3. outdoor cable distribution box according to claim 2, is characterized in that, described shielding plate (4) both sides of the edge are respectively equipped with along shielding plate (4) axially extended separation prevention bar (54).
4. the outdoor cable distribution box according to claim 1 or 2 or 3, it is characterized in that, the described structure that is articulated and connected (2) comprises the first hinged cover (21) being arranged on top cover (122) sidepiece, described cover plate (13) is provided with the second hinged cover of the corresponding setting of cover (21) hinged with first, and the described first hinged cover (21) and the second hinged cover are hinged and connected by axis body (22).
5. outdoor cable distribution box according to claim 4, it is characterized in that, the width size of described top cover (122) and the ratio of upper box (12) lower end width size and upper box (12) height size three are 1:(1.5-2): (1.2-1.5).
6. outdoor cable distribution box according to claim 1, it is characterized in that, the height size of described upper box (12) is greater than the height size of lower box (11), and described upper box (12) and lower box (11) are connected as a single entity structure.
7. outdoor cable distribution box according to claim 4, is characterized in that, is provided with stay damper (6) between described cover plate (13) and upper box (12) 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 true CN104993445A (en) | 2015-10-21 |
| CN104993445B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682497A (en) * | 2020-05-26 | 2020-09-18 | 广东电网有限责任公司 | Cable connection device of mobile substation |
| CN114421296A (en) * | 2022-02-24 | 2022-04-29 | 安徽诺希电气设备科技有限公司 | Voltage integrated control cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5635673A (en) * | 1991-11-16 | 1997-06-03 | Bowthorpe 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 |
| CN103368126A (en) * | 2013-06-19 | 2013-10-23 | 国家电网公司 | 10kV outdoor high-voltage cable distribution 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5635673A (en) * | 1991-11-16 | 1997-06-03 | Bowthorpe 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 |
| CN103368126A (en) * | 2013-06-19 | 2013-10-23 | 国家电网公司 | 10kV outdoor high-voltage cable distribution 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682497A (en) * | 2020-05-26 | 2020-09-18 | 广东电网有限责任公司 | Cable connection device of mobile substation |
| CN114421296A (en) * | 2022-02-24 | 2022-04-29 | 安徽诺希电气设备科技有限公司 | Voltage integrated control cabinet |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993445B (en) | 2017-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |