CN103545723B - Bracket for cable closure - Google Patents
Bracket for cable closure Download PDFInfo
- Publication number
- CN103545723B CN103545723B CN201210248379.9A CN201210248379A CN103545723B CN 103545723 B CN103545723 B CN 103545723B CN 201210248379 A CN201210248379 A CN 201210248379A CN 103545723 B CN103545723 B CN 103545723B
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- China
- Prior art keywords
- supporting plate
- hole
- bracket
- cable
- point
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- 238000007373 indentation Methods 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention provides a kind of bracket for cable closure, this bracket includes: supporting plate, and supporting plate offers the through hole of dodging dodging cable, and supporting plate has the first relative side and the second side, and the first side is provided with the convex edge extended along brace edge.The bracket of the present invention can efficiently solve the problem that on power distribution cabinet, hole seals.
Description
Technical field
The present invention relates to electric power project engineering field, in particular to a kind of bracket for cable closure.
Background technology
Power distribution cabinet has substantial amounts of application in transformer station or power distribution station, power distribution cabinet is stretched out for ease of the cable in power distribution cabinet, the diameter that can offer on power distribution cabinet is more than the hole of cable size, for ensureing the sealing of power distribution cabinet, the short circuit of the equipment caused in preventing foreign object entrance power distribution cabinet, also needs to block hole after cable stretches out in hole.In the prior art, on closure transformation cabinet, the method for hole is before equipment power transmission, use organic putty that hole is blocked in power distribution cabinet, due to equipment long time running or summer temperature too high time, organic putty of closure hole can soften because of the rising of temperature, and then there is dropping of organic putty, organic putty is made to lose the effect of closure hole, operation due to equipment, in the inside of power distribution cabinet, hole cannot be blocked again, it is only capable of below power distribution cabinet taking temporary plugging measure (bottom cable interlayer power distribution cabinet), but temporary plugging measure can not longtime running, and the maintenance workload in later stage is big.
Summary of the invention
It is desirable to provide a kind of bracket for cable closure, to solve the problem that putty in prior art is susceptible to come off and the holes blocking that causes is the tightest when blocking hole.
To achieve these goals, according to an aspect of the invention, it is provided a kind of for cable closure bracket, including: supporting plate, offering the through hole of dodging dodging cable on supporting plate, supporting plate has the first relative side and the second side, and the first side is provided with the convex edge extended along brace edge.
Further, supporting plate includes that two interconnective point of supporting plates, each point of supporting plate are respectively provided with the first side and the second side, and each point of supporting plate is respectively provided with semicircular indentations.
Further, being provided with arc enclosing on the second side of point supporting plate, the two ends of arc enclosing are provided with along the connecting portion extended radially outwardly dodging through hole, connecting portion offers connecting hole, and the axis of connecting hole is perpendicular to dodge the axis of through hole.
Further, arc enclosing is connected at the semicircular indentations of point supporting plate.
Further, arc enclosing, connecting portion and a point supporting plate are structure as a whole.
Further, the first end of point supporting plate is provided with first step portion, and the second end of point supporting plate is provided with first step portion and fastens adaptive second step portion.
Further, supporting plate is in disk form, and the axial line of supporting plate and the dead in line dodging through hole.
Further, supporting plate semicircular in shape is divided.
In the inventive solutions, offer on supporting plate and dodge through hole for wear cable, supporting plate is dodged through hole by this and is coordinated with cable, closely cooperate between the two and supporting plate is fixed on cable, simultaneously, the convex edge of supporting plate is supported on the wallboard wearing around the hole of cable, first side, convex edge and the wallboard of supporting plate cooperatively forms the space accommodating putty, make supporting plate that putty is produced supporting force and restraining forces, even if putty falls off at hole, the position of putty also will not change, it is ensured that the putty plugging effect to hole.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic top plan view of the embodiment of the bracket for cable closure according to the present invention；
Fig. 2 shows the schematic top plan view of point supporting plate of the bracket of Fig. 1；
Fig. 3 shows the schematic front view of point supporting plate of Fig. 2；
Fig. 4 shows the schematic side view at the A of point supporting plate of Fig. 3；And
Fig. 5 shows the schematic side view at the B of point supporting plate of Fig. 3.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
nullFig. 1 shows the schematic top plan view of the embodiment of the bracket according to the present invention，See Fig. 1，As can be seen from the figure，The bracket of the present embodiment includes supporting plate，This supporting plate is made up of a point supporting plate for two settings that accompany，Each point of supporting plate all includes the first side and the second side being oppositely arranged，And on each point of supporting plate, it is respectively provided with a semicircular indentations，The semicircular indentations of two interconnective point of supporting plates is oppositely arranged and forms circumferential notch，What this circumferential notch defined that supporting plate dodges cable dodges through hole，The convex edge 13 arranged along brace edge it is provided with on the first side at supporting plate，The supporting plate of the present embodiment is dodged through hole by this and is coordinated with cable，Supporting plate is fixed on cable by both closely cooperate，Simultaneously，The convex edge 13 of supporting plate abuts on the wallboard around hole，First side of supporting plate、Convex edge 13 and wallboard cooperatively form the space accommodating putty，Make supporting plate that putty is produced supporting force and restraining forces，Even if putty falls off at hole，The position of putty also will not change，Guarantee the putty plugging effect to hole，To meet the demand of power distribution station safe operation.
As shown in Figure 2 to Figure 3, each point of supporting plate 10 is all dodging the arc enclosing 20 arranging oriented second side, place, side protrusion at the hole wall of through hole, and it is additionally provided with connecting portion 30 at the two ends of arc enclosing 20, this connecting portion 30 stretches out along the radial direction dodging through hole, and offer connecting hole on connecting portion 30, preferably, it is perpendicular to dodge the axis of through hole at the axis of connecting hole.Two points of supporting plates 10 are oppositely arranged in use, and are attached by the connector being arranged in connecting hole.What the arc enclosing 20 on point supporting plate 10 increased bracket and cable coordinates area, and two points of supporting plates 10 can be attached by the connector being located in connecting hole, preferably, connector can use bolts and nuts to coordinate, and bolts and nuts can coordinate with trim pad and anti-dropping gasket, is fastened on cable by bracket.The said structure of bracket can be easy to bracket installation or removal on cable.
In the present embodiment, dodging and have the aperture dodging through hole in certain nargin, i.e. bracket between the hole wall of through hole and cable more than the diameter of cable, such setting makes bracket can coordinate with the cable of multiple diameter, improves the versatility of bracket.The bracket of the present embodiment is in use, anti-skidding rubber need to be lined with at the inwall of arc enclosing 20, the thickness of anti-skidding rubber is adjusted according to the nargin (i.e. distance between inwall and the cable sheath of arc enclosing) dodged between the hole wall of through hole and cable, after two points of supporting plates 10 connect, bracket is fixed on cable by skid-proof rubber micromicro, it is effectively prevented bracket to be moved from cable, affects plugging effect.Preferably, the supporting plate on supporting plate 10, arc enclosing 20 and connecting portion 30 is divided to be structure as a whole.
For making being completely embedded of two points of supporting plates 10, all the first end is provided with first step portion 11 at each point of supporting plate 10, the second step portion 12 coordinated with first step portion 11 it is provided with at the second end, wherein, as shown in Figure 4 and Figure 5, first step portion 11 is in the most step-like, second step portion 12 is in scalariform of falling from power, when two points of supporting plates 10 connect, wherein the first end of first supporting plate and the second end of second supporting plate fasten configuration, first end of the second end of first supporting plate and second supporting plate fastens configuration, the cooperation in first step portion 11 and second step portion 12 makes the connection of two points of supporting plates 10 the tightst, and play positioning action.
In the embodiment not shown in a kind of figure, bracket includes supporting plate, it is preferable that supporting plate is rounded, and supporting plate includes first surface and the second surface being oppositely arranged, and supporting plate offers and dodges through hole, and on the first surface of supporting plate, the edge along supporting plate is provided with projection.Dodging of the supporting plate of the present embodiment has certain nargin between through hole and cable, in use, in advance supporting plate is set in outside cable, use putty that hole is blocked, slip blade, make convex edge the most sturdy with hole, and between supporting plate and cable, add fixed structure, supporting plate is fixed, make supporting plate no longer and between cable, carry out relative motion, now, supporting plate carries out support and effect of contraction to putty, the change of the position after preventing putty from departing from from cable, the putty after disengaging is made to continue closure hole, guarantee the sealing effectiveness of power distribution cabinet, prevent the potential safety hazard that foreign object causes in entering power distribution cabinet.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. the bracket for cable closure, it is characterised in that including: supporting plate, offering the through hole of dodging dodging cable on described supporting plate, described supporting plate has the first relative side and the second side, described first side is provided with along the convex edge (13) that described brace edge extends, wherein
Described supporting plate includes that two interconnective point supporting plate (10), each described point supporting plate (10) are respectively provided with described first side and the second side, and each described point supporting plate (10) is respectively provided with semicircular indentations；
First end of described point of supporting plate (10) is provided with first step portion (11), and the second end of described point of supporting plate (10) is provided with described first step portion (11) and fastens adaptive second step portion (12).
Bracket the most according to claim 1, it is characterized in that, second side of described point of supporting plate (10) is provided with arc enclosing (20), the two ends of described arc enclosing (20) are provided with the connecting portion (30) extended radially outwardly dodging through hole described in edge, offer connecting hole on described connecting portion (30), and the axis of described connecting hole be perpendicular to described in dodge the axis of through hole.
Bracket the most according to claim 2, it is characterised in that described arc enclosing (20) is connected at the semicircular indentations of described point of supporting plate (10).
Bracket the most according to claim 2, it is characterised in that described arc enclosing (20), described connecting portion (30) and described point of supporting plate (10) are structure as a whole.
Bracket the most according to claim 1, it is characterised in that described supporting plate is in disk form, and the axial line of described supporting plate and the described dead in line dodging through hole.
Bracket the most according to claim 1, it is characterised in that described point of supporting plate (10) semicircular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248379.9A CN103545723B (en) | 2012-07-17 | 2012-07-17 | Bracket for cable closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248379.9A CN103545723B (en) | 2012-07-17 | 2012-07-17 | Bracket for cable closure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103545723A CN103545723A (en) | 2014-01-29 |
| CN103545723B true CN103545723B (en) | 2016-08-03 |
Family
ID=49968918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210248379.9A Active CN103545723B (en) | 2012-07-17 | 2012-07-17 | Bracket for cable closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103545723B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616875A (en) * | 2018-11-27 | 2019-04-12 | 国家电网有限公司 | Integrated cable blocks bracket |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229905B (en) * | 2016-09-05 | 2018-02-09 | 珠海格力电器股份有限公司 | Wire fixing clamp, cross line packaging system and air-conditioning |
| CN106711916B (en) * | 2016-11-29 | 2018-12-14 | 江门市宜达科技有限公司 | A kind of metering switch box holes blocking device |
| CN109167309B (en) * | 2018-10-17 | 2020-11-10 | 杭州博源电力设备有限公司 | Bracket for plugging cable |
| CN109546595A (en) * | 2018-11-27 | 2019-03-29 | 国家电网有限公司 | A kind of splice type cable closure bracket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079078A (en) * | 1992-03-27 | 1993-12-01 | 美国电话电报公司 | The cabinet that improved long cable section of ingoing line seals is housed |
| CN201944428U (en) * | 2010-12-01 | 2011-08-24 | 北京市电力公司 | Blocking device for switch cabinet outgoing cables |
| CN202651645U (en) * | 2012-07-17 | 2013-01-02 | 国家电网公司 | Bracket for cable plugging |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06141419A (en) * | 1992-10-27 | 1994-05-20 | Tokyo Electric Power Co Inc:The | Door for tentative measure for power distribution box |
| JP4877752B2 (en) * | 2006-06-14 | 2012-02-15 | 河村電器産業株式会社 | Airtight structure of distribution board |
| CN202127226U (en) * | 2011-07-02 | 2012-01-25 | 汕头市东亚电器厂 | Cable sealing device |
-
2012
- 2012-07-17 CN CN201210248379.9A patent/CN103545723B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079078A (en) * | 1992-03-27 | 1993-12-01 | 美国电话电报公司 | The cabinet that improved long cable section of ingoing line seals is housed |
| CN201944428U (en) * | 2010-12-01 | 2011-08-24 | 北京市电力公司 | Blocking device for switch cabinet outgoing cables |
| CN202651645U (en) * | 2012-07-17 | 2013-01-02 | 国家电网公司 | Bracket for cable plugging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616875A (en) * | 2018-11-27 | 2019-04-12 | 国家电网有限公司 | Integrated cable blocks bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103545723A (en) | 2014-01-29 |
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