CN103545723A - Bracket used for cable plugging - Google Patents
Bracket used for cable plugging Download PDFInfo
- Publication number
- CN103545723A CN103545723A CN201210248379.9A CN201210248379A CN103545723A CN 103545723 A CN103545723 A CN 103545723A CN 201210248379 A CN201210248379 A CN 201210248379A CN 103545723 A CN103545723 A CN 103545723A
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- Prior art keywords
- supporting plate
- hole
- cable
- minute
- bracket
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Abstract
The invention provides a bracket used for cable plugging. The bracket comprises a supporting plate, an avoiding through hole for avoiding a cable is formed in the supporting plate, the supporting plate is provided with a first side face and a second side face which are opposite to each other, and a convex edge extending along the edge of the supporting plate is arranged on the first side face. By the bracket, the problem of hole sealing on a power distribution cabinet can be effectively solved.
Description
Technical field
The present invention relates to electric power project engineering field, in particular to a kind of bracket for cable shutoff.
Background technology
Power distribution cabinet has a large amount of application in transformer station or power distribution station, for ease of the cable in power distribution cabinet, stretch out power distribution cabinet, the diameter that can offer on power distribution cabinet is greater than the hole of cable size, for guaranteeing the sealing of power distribution cabinet, prevent that foreign object from entering the short circuit of the equipment causing in power distribution cabinet, cable stretches out in hole, also need hole to carry out shutoff.In the prior art, on shutoff transformation cabinet, the method for hole is before equipment power transmission, in power distribution cabinet, use organic putty to carry out shutoff to hole, because equipment long time running or summer temperature are when too high, organic putty of shutoff hole is understood the rising of Yin Wendu and is softened, and then there is dropping of organic putty, make organic putty lose the effect of shutoff hole, operation due to equipment, cannot to hole, carry out shutoff again in the inside of power distribution cabinet, only can from power distribution cabinet below, (cable interlayer power distribution cabinet bottom) take temporary plugging measure, but temporary plugging measure can not long-time running, and the maintenance workload in later stage is large.
Summary of the invention
The present invention aims to provide a kind of bracket for cable shutoff, to solve that putty in prior art easily comes off when the shutoff hole and the not tight problem of holes blocking that causes.
To achieve these goals, according to an aspect of the present invention, a kind of bracket for cable shutoff is provided, comprise: supporting plate, on supporting plate, offer the through hole of dodging of dodging cable, supporting plate has the first relative side and the second side, is provided with the convex edge of extending along brace edge on the first side.
Further, supporting plate comprises two interconnective minute supporting plates, and within each minute, supporting plate all has the first side and the second side, and within each minute, supporting plate all has semicircle breach.
Further, on the second side of minute supporting plate, be provided with arc enclosing, the two ends of arc enclosing are provided with along the connecting portion extending radially outwardly of dodging through hole, offer connecting hole, and the axis of connecting hole are perpendicular to the axis of dodging through hole on connecting portion.
Further, arc enclosing is connected to the semicircle indentation, there of minute supporting plate.
Further, arc enclosing, connecting portion and a minute supporting plate are structure as a whole.
Further, the first end of minute supporting plate is provided with first step portion, and the second end of minute supporting plate is provided with first step portion and fastens adaptive second step portion.
Further, supporting plate is disc, and the axial line of supporting plate and the dead in line of dodging through hole.
Further, divide supporting plate semicircular in shape.
In technical scheme of the present invention, on supporting plate, offer for wearing the through hole of dodging of cable, supporting plate is dodged through hole by this and is coordinated with cable, closely cooperate between the two supporting plate is fixed on cable, simultaneously, the convex edge of supporting plate is supported on the hole that wears cable wallboard around, the space that the first side of supporting plate, convex edge and wallboard coordinate formation to hold putty, make supporting plate produce supporting force and restraining force to putty, even if putty comes off from hole, the position of putty can not change yet, and guarantees the plugging effect of putty to hole.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows according to the schematic top plan view of the embodiment of the bracket for cable shutoff of the present invention;
Fig. 2 shows the schematic top plan view of dividing supporting plate of the bracket of Fig. 1;
The master that Fig. 3 shows minute supporting plate of Fig. 2 looks schematic diagram;
Fig. 4 shows the schematic side view at the A place that divides supporting plate of Fig. 3; And
Fig. 5 shows the schematic side view at the B place that divides supporting plate of Fig. 3.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Fig. 1 shows according to the schematic top plan view of the embodiment of bracket of the present invention, referring to Fig. 1, as can be seen from the figure, the bracket of the present embodiment includes supporting plate, this supporting plate is comprised of two minute supporting plates that arrange that accompany, within each minute, supporting plate includes the first side and the second side being oppositely arranged, and all there is a semicircle breach on each minute supporting plate, the semicircle breach of two interconnective minute supporting plates is oppositely arranged and forms circumferential notch, this circumferential notch has formed the through hole of dodging that supporting plate is dodged cable, at supporting plate, on the first side, be provided with the convex edge 13 arranging along brace edge, the supporting plate of the present embodiment is dodged through hole by this and is coordinated with cable, both closely cooperating is fixed on supporting plate on cable, simultaneously, on the convex edge 13 butt holes of supporting plate wallboard around, the first side of supporting plate, the space that convex edge 13 and wallboard coordinate formation to hold putty, make supporting plate produce supporting force and restraining force to putty, even if putty comes off from hole, the position of putty can not change yet, guarantee the plugging effect of putty to hole, to meet the demand of power distribution station safe operation.
As shown in Figure 2 to Figure 3, within each minute, supporting plate 10 is all provided with the arc enclosing 20 protruding to the second place, side side at the hole wall place that dodges through hole, and the two ends at arc enclosing 20 are also provided with connecting portion 30, this connecting portion 30 stretches out along the radial direction of dodging through hole, and offer connecting hole on connecting portion 30, preferably, the axis place of connecting hole is perpendicular to the axis of dodging through hole.Within two minutes, supporting plate 10 is oppositely arranged in use, and connects by the connector being arranged in connecting hole.Divide the arc enclosing 20 on supporting plate 10 to increase the coordinate area of bracket with cable, and supporting plate 10 can connect by the connector being located in connecting hole in two minutes, preferably, connector can adopt bolts and nuts to coordinate, and bolts and nuts can coordinate with trim pad and anti-dropping gasket, and bracket is fastened on cable.The said structure of bracket can be convenient to the installation or removal of bracket on cable.
In the present embodiment, dodge between the hole wall of through hole and cable and have certain nargin, the aperture of dodging through hole on bracket is greater than the diameter of cable, and such bracket that is arranged so that can coordinate with the cable of multiple diameter, improves the versatility of bracket.The bracket of the present embodiment in use, need add at the inwall place of arc enclosing 20 and be lined with skid-proof rubber skin, the thickness of anti-skidding rubber is adjusted according to hole wall and the nargin between cable (being the inwall of arc enclosing and the distance between cable sheath) of dodging through hole, after within two minutes, supporting plate 10 connects, skid-proof rubber micromicro is fixed on bracket on cable, effectively prevent that bracket is moved from cable, affect plugging effect.Preferably, divide supporting plate, arc enclosing 20 and connecting portion 30 on supporting plate 10 to be structure as a whole.
For making the connection of two minutes supporting plates 10 tight, at each minute supporting plate 10, all at first end, be provided with first step portion 11, at the second end, be provided with the second step portion 12 coordinating with first step portion 11, wherein, as shown in Figure 4 and Figure 5, it is just step-like that first step portion 11 is, second step portion 12 is the scalariform of falling from power, when within two minutes, supporting plate 10 connects, wherein the second end of the first end of first supporting plate and second supporting plate fastens configuration, the second end of first supporting plate and the first end of second supporting plate fasten configuration, the cooperation of first step portion 11 and second step portion 12 makes the connection of two minutes supporting plates 10 more tight, and play positioning action.
In a kind of not shown embodiment, bracket comprises supporting plate, preferably, supporting plate is rounded, supporting plate comprises first surface and the second surface being oppositely arranged, and offers and dodge through hole on supporting plate, and the edge along supporting plate on the first surface of 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 to cable outside, use putty to carry out shutoff to hole, slip blade, make convex edge and hole closely sturdy, and add fixed structure between supporting plate and cable, 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, prevent the change of the position of putty after cable departs from, make the putty after departing from continue shutoff hole, guarantee the sealing effectiveness of power distribution cabinet, prevent that foreign object from entering the potential safety hazard causing in 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.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. the bracket for cable shutoff, it is characterized in that, comprising: supporting plate, offers the through hole of dodging of dodging cable on described supporting plate, described supporting plate has the first relative side and the second side, is provided with the convex edge (13) of extending along described brace edge on described the first side.
2. bracket according to claim 1, it is characterized in that, described supporting plate comprises two interconnective minute supporting plates (10), and described in each, a minute supporting plate (10) all has described the first side and the second side, and described in each, a minute supporting plate (10) all has semicircle breach.
3. bracket according to claim 2, it is characterized in that, described minute supporting plate (10) the second side on be provided with arc enclosing (20), the two ends of described arc enclosing (20) be provided with along described in dodge the connecting portion extending radially outwardly (30) of through hole, described connecting portion offers connecting hole on (30), and the axis of described connecting hole is perpendicular to described axis of dodging through hole.
4. bracket according to claim 3, is characterized in that, described arc enclosing (20) is connected to the semicircle indentation, there of described minute supporting plate (10).
5. bracket according to claim 3, is characterized in that, described arc enclosing (20), described connecting portion (30) and described minute supporting plate (10) be structure as a whole.
6. bracket according to claim 2, it is characterized in that, described minute supporting plate (10) first end be provided with first step portion (11), described minute supporting plate (10) the second end be provided with described first step portion (11) and fasten adaptive second step portion (12).
7. bracket according to claim 1, is characterized in that, described supporting plate is disc, and the axial line of described supporting plate with described in dodge the dead in line of through hole.
8. bracket according to claim 2, is characterized in that, described minute 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 true CN103545723A (en) | 2014-01-29 |
| CN103545723B 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229905A (en) * | 2016-09-05 | 2016-12-14 | 珠海格力电器股份有限公司 | Wire fixing clamp, excessively line packaging system and air-conditioning |
| CN106711916A (en) * | 2016-11-29 | 2017-05-24 | 江门市智云共创电力设备科技有限公司 | Metering distribution box hole blocking device |
| CN109167309A (en) * | 2018-10-17 | 2019-01-08 | 杭州博源电力设备有限公司 | A kind of bracket blocked for 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 |
| CN109616875A (en) * | 2018-11-27 | 2019-04-12 | 国家电网有限公司 | Integrated cable blocks bracket |
Citations (6)
| 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 |
| JPH06141419A (en) * | 1992-10-27 | 1994-05-20 | Tokyo Electric Power Co Inc:The | Door for tentative measure for power distribution box |
| JP2007336686A (en) * | 2006-06-14 | 2007-12-27 | Kawamura Electric Inc | Airtight construction of distribution panel |
| CN201944428U (en) * | 2010-12-01 | 2011-08-24 | 北京市电力公司 | Blocking device for switch cabinet outgoing cables |
| CN202127226U (en) * | 2011-07-02 | 2012-01-25 | 汕头市东亚电器厂 | Cable sealing device |
| CN202651645U (en) * | 2012-07-17 | 2013-01-02 | 国家电网公司 | Bracket for cable plugging |
-
2012
- 2012-07-17 CN CN201210248379.9A patent/CN103545723B/en active Active
Patent Citations (6)
| 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 |
| JPH06141419A (en) * | 1992-10-27 | 1994-05-20 | Tokyo Electric Power Co Inc:The | Door for tentative measure for power distribution box |
| JP2007336686A (en) * | 2006-06-14 | 2007-12-27 | Kawamura Electric Inc | Airtight construction of distribution panel |
| CN201944428U (en) * | 2010-12-01 | 2011-08-24 | 北京市电力公司 | Blocking device for switch cabinet outgoing cables |
| CN202127226U (en) * | 2011-07-02 | 2012-01-25 | 汕头市东亚电器厂 | Cable sealing device |
| CN202651645U (en) * | 2012-07-17 | 2013-01-02 | 国家电网公司 | Bracket for cable plugging |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229905A (en) * | 2016-09-05 | 2016-12-14 | 珠海格力电器股份有限公司 | Wire fixing clamp, excessively line packaging system and air-conditioning |
| 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 |
| CN106711916A (en) * | 2016-11-29 | 2017-05-24 | 江门市智云共创电力设备科技有限公司 | Metering distribution box hole blocking device |
| CN109167309A (en) * | 2018-10-17 | 2019-01-08 | 杭州博源电力设备有限公司 | A kind of bracket blocked for 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 |
| 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 |
|---|---|
| CN103545723B (en) | 2016-08-03 |
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