CN104682211B - Explosion-proof pad and the switch cubicle with it - Google Patents
Explosion-proof pad and the switch cubicle with it Download PDFInfo
- Publication number
- CN104682211B CN104682211B CN201310642536.9A CN201310642536A CN104682211B CN 104682211 B CN104682211 B CN 104682211B CN 201310642536 A CN201310642536 A CN 201310642536A CN 104682211 B CN104682211 B CN 104682211B
- Authority
- CN
- China
- Prior art keywords
- pad
- explosion
- proof
- opening
- cabinet
- 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.)
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Links
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material 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
- H02G5/00—Installations of bus-bars
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Patch Boards (AREA)
Abstract
The present invention provides a kind of explosion-proof pad and the switch cubicle with it.The explosion-proof pad includes pad, and pad includes：First through hole, through pad, and for wearing cabinet bus through pad；First opening, is extended inwardly to by the periphery of pad and is connected with first through hole；Closing component structure, is arranged on pad and positioned at the both sides of the first opening, and the first opening is sealed.Explosion-proof pad easily can be arranged on into switch cubicle by the explosion-proof pad of the present invention to wear on cabinet bus, and then improve the security of switch cubicle.
Description
Technical field
The present invention relates to electric power application field, in particular to a kind of explosion-proof pad and the switch cubicle with it.
Background technology
Switch cabinet bus room is run through by sleeve penetrating through cabinet, wears cabinet bus and is arranged in sleeve penetrating through cabinet, when a bus-bar room occurs
During Internal faults arc, other bus-bar rooms, enlargement loss will be brought disaster to.Such as installing anti-riot pad additional makes each interval independence to incite somebody to action
All sleeve penetrating through cabinet are changed, and all connections for wearing cabinet bus are disintegrated and reinstalled, cause bus power off time long, are worked
Amount is big, the substantial amounts of waste of fund.
The content of the invention
The present invention is intended to provide a kind of explosion-proof pad and the switch cubicle with it, cabinet mother is worn to solve switch cubicle in the prior art
The problem of explosion-proof pad security is low can not be conveniently set up on line.
To achieve these goals, according to an aspect of the invention, there is provided a kind of explosion-proof pad, the explosion-proof pad includes pad
Body, pad includes：First through hole, through pad, and for wearing cabinet bus through pad；First opening, it is inside by the periphery of pad
Extend to and connected with first through hole；Closing component structure, is arranged on pad and positioned at the both sides of the first opening, by the first hatch lock
Close.
Further, closing component structure includes：Groove, positioned at the first side of the first opening；Projection, positioned at the of the first opening
Two sides, coordinate with groove, and raised shape and the shape of groove are adapted.
Further, groove includes erecting section parallel to the first of the first opening and is connected to the first perpendicular section and the first opening
Between the first crosspiece, the first crosspiece perpendicular to first opening.
Further, raised the second crosspiece for including being adapted with the first crosspiece of groove and the first perpendicular section phase with groove
The the second perpendicular section adapted to.
Further, explosion-proof pad includes at least two pads, and the first of at least two pads are open setting of staggering.
Further, explosion-proof pad includes two pads, the first open space 180 degree of two pads.
Further, pad is made up of fire-retardant and proof voltage elastomeric material.
According to another aspect of the present invention there is provided a kind of switch cubicle, including multiple bus-bar rooms mutually separated, to wear cabinet female
Line and sleeve penetrating through cabinet, wear cabinet bus and are located in multiple bus-bar rooms, and sleeve penetrating through cabinet, which is set in, is worn outside cabinet bus, and the switch cubicle is also wrapped
Explosion-proof pad is included, the explosion-proof pad is above-mentioned explosion-proof pad, and explosion-proof cushion cover, which is located at, to be worn on cabinet bus, and sleeve penetrating through cabinet is set in explosion-proof pad
Outside.
Further, wear and multiple explosion-proof pads are arranged with cabinet bus, between the position of each explosion-proof pad and multiple bus-bar rooms
Partition wall position it is corresponding.
Apply the technical scheme of the present invention, explosion-proof pad includes pad, pad includes first through hole, the first opening and sealed knot
Structure, first through hole runs through pad, and for wearing cabinet bus through pad；First opening is extended inwardly to and first by the periphery of pad
Through hole is connected；Closing component structure is arranged on pad and positioned at the both sides of the first opening, and the first opening is sealed.Pass through the first opening
Easily pad set can be set to and worn on cabinet bus, thus easily can add anti-in the switch cubicle for not installing explosion-proof pad
Quick-fried pad, and cabinet bus entirely is worn without removing, the time of saving improves efficiency.Closing component structure ensure that in the course of work
First opening is in locked state, and then ensures that pad is firmly set in and worn on cabinet bus, and avoids pad from wearing cabinet bus
On come off.
Brief description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows that the explosion-proof cushion cover of embodiments of the invention is located at the front view for wearing cabinet bus；
Fig. 2 shows the side view for being located at according to Fig. 1 explosion-proof cushion cover and wearing cabinet bus；And
Fig. 3 shows the rearview for being located at according to Fig. 1 explosion-proof cushion cover and wearing cabinet bus.
Description of reference numerals：10th, pad；11st, first through hole；12nd, the first opening；21st, groove；22nd, it is raised；221st, second
Crosspiece；222nd, the second perpendicular section；30th, cabinet bus is worn.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
As shown in Figures 1 to 3, embodiments in accordance with the present invention, explosion-proof pad includes pad 10, and pad 10 includes first through hole
11st, the first opening 12 and closing component structure, first through hole 11 run through pad 10, and for wearing cabinet bus 30 through pad 10；First opens
Mouth 12 is extended inwardly to by the periphery of pad 10 to be connected with first through hole 11；Closing component structure is arranged on pad 10 and positioned at first
The both sides of opening 12, the first opening 12 is sealed.Easily 10 sets of pad can be set to by the first opening 12 and wear cabinet bus
On 30, thus explosion-proof pad can be easily added in the switch cubicle for not installing explosion-proof pad, and cabinet mother is entirely worn without removing
Line 30, the time of saving improves efficiency.Closing component structure ensure that the first opening 12 is in locked state in the course of work, enters
And ensure that pad 10 is firmly set in and wear on cabinet bus 30, and avoid pad 10 from being come off on cabinet bus 30 from wearing.
Closing component structure includes groove 21 and projection 22, and groove 21 is located at the first side of the first opening 12；Projection 22 is located at the
Second side of one opening 12, coordinates with groove 21, and the shape of projection 22 is adapted with the shape of groove 21.Groove 21 and projection 22
Fit system assembling it is simple and safe, can effectively ensure functional reliability.
In the present embodiment, groove 21 include parallel to the first opening 12 the first perpendicular section and be connected to the first perpendicular section and the
The first crosspiece between one opening 12, first crosspiece is perpendicular to the first opening 12.Projection 22 includes the first crosspiece with groove
The second adaptable crosspiece 221 and the second perpendicular section 222 adaptable with the first perpendicular section of groove 21.This fit system can have
Effect ground ensures the overall structural strength of pad 10.The structure of groove 21 and projection 22 can also be other shapes, only need to ensure work
During work, the first opening 12 is in locked state, and such as groove 21 is triangle, along the direction away from the first opening 12
The sectional area of groove 21 gradually increases, correspondingly, and projection 22 is the triangle being adapted with the shape of groove 21.
Preferably, explosion-proof pad includes at least two pad 10, and the first of at least two pads 10, which are open, 12 staggers setting,
The overall structural strength of explosion-proof pad is so ensure that, the overall uniform force of explosion-proof pad in the case where being acted on by external force.
It is highly preferred that explosion-proof pad includes the pad 10 of two, the first opening 12 of two pads 10 is spaced 180 degree.
Pad 10 is fire-retardant and proof voltage elastomeric material.Unexpected thing is caused in order to avoid wearing when cabinet bus 30 produces electric arc
Therefore, the material of pad 10 for fire-retardant proof voltage and material with explosion-proof, wear cabinet to easily be assembled to explosion-proof pad
On bus 30, pad 10 be flexible elastomeric material, while elastomeric material also can effectively fill wear cabinet bus 30 with
Gap between sleeve penetrating through cabinet, realizes best explosion-proof effect.
According to an embodiment of the invention on the other hand, switch cubicle includes multiple bus-bar rooms mutually separated, wears cabinet bus
30 and sleeve penetrating through cabinet, wear cabinet bus 30 and be located in multiple bus-bar rooms, sleeve penetrating through cabinet, which is set in, wears outside cabinet bus 30, in addition to it is anti-
Quick-fried pad, explosion-proof pad is above-mentioned explosion-proof pad, and explosion-proof cushion cover, which is located at, to be worn on cabinet bus 30, and sleeve penetrating through cabinet is set in outside explosion-proof pad.Wear
It is arranged with cabinet bus 30 between multiple bus-bar rooms in multiple explosion-proof pads, switch cubicle by divides, wears cabinet bus 30
The position corresponding with each demarcation strip at least provided with an explosion-proof pad.By wearing setting on cabinet bus 30
Explosion-proof pad, will wear cabinet bus 30 and is divided into multistage, it is ensured that when either segment is when wearing the generation electric arc of cabinet bus 30, explosion-proof pad can have
Effect stops, it is to avoid electric arc influence to other sections of the safety worn cabinet bus 30, be effectively guaranteed switch cubicle.
The size and profile of explosion-proof pad can have a variety of, when using from suitable sleeve penetrating through cabinet size and profile it is explosion-proof
Pad.In installation process, the groove 21 and projection 22 of closing component structure are unclamped, the first opening 12 is broken into two with one's hands, by two pads of explosion-proof pad
Body 10 covers to be set to respectively to be worn on cabinet bus 30, and multiple each bus-bar room of explosion-proof pad correspondence will wear cabinet bus 30 and be divided into multistage.This
Sample can wear cabinet bus 30 and can complete to install explosion-proof pad without pulling down completely, reduce power off time；Simultaneously can be with lifting switch
Cabinet security performance；Such a explosion-proof pad is particularly suitable for use in KYN-28 type switch cubicles；Be prevented effectively from during the single bus-bar room failure of generation therefore
Hinder the expansion for the causality loss for extending and causing to both sides；The investment of explosion-proof pad is small, actual workable.
Preferably, explosion-proof pad can have various shapes, need to be with the shape adaptation of the inner circumferential of the sleeve penetrating through cabinet of needs only
Can
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：First opening
Easily explosion-proof cushion cover can be set to and worn on cabinet bus, worn cabinet bus without dismounting, save the time, ensure that simultaneously
Wear the safety of cabinet bus.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of explosion-proof pad, it is characterised in that including pad (10), the pad (10) includes：
First through hole (11), through the pad (10), and for wearing cabinet bus (30) through the pad (10)；
First opening (12), is extended inwardly to by the periphery of the pad (10) and is connected with the first through hole (11)；
Closing component structure, is arranged on the pad (10) and positioned at the both sides of the described first opening (12), described first is open
It is (12) sealed,
The explosion-proof pad includes pad described at least two (10), first opening (12) of at least two pad (10)
Stagger setting,
The closing component structure includes：
Groove (21), positioned at the first side of the described first opening (12)；
Raised (22), positioned at the second side of the described first opening (12), coordinate with the groove (21), the shape of the projection (22)
The shape of shape and the groove (21) is adapted.
2. explosion-proof pad according to claim 1, it is characterised in that the groove (21) is included parallel to the described first opening
(12) the perpendicular section of first and the first crosspiece being connected between the described first perpendicular section and first opening (12), described first is horizontal
Section is perpendicular to the described first opening (12).
3. explosion-proof pad according to claim 2, it is characterised in that the projection (22) includes the institute with the groove (21)
State adaptable the second crosspiece (221) of the first crosspiece and erect the second perpendicular section that section is adapted with the first of the groove (21)
(222)。
4. explosion-proof pad according to claim 1, it is characterised in that the explosion-proof pad includes two pads (10), two
The first opening (12) interval 180 degree of the individual pad (10).
5. explosion-proof pad according to any one of claim 1 to 4, it is characterised in that the pad (10) is by fire-retardant and resistance to
The elastomeric material of voltage is made.
6. a kind of switch cubicle, including multiple bus-bar rooms mutually separated, cabinet bus (30) and sleeve penetrating through cabinet are worn, wear cabinet bus (30)
It is located in the multiple bus-bar room, sleeve penetrating through cabinet, which is set in, described wears cabinet bus (30) outside, it is characterised in that the switch cubicle
Also include explosion-proof pad, explosion-proof pad of the explosion-proof pad any one of claim 1 to 5, the explosion-proof cushion cover is located at institute
State and wear on cabinet bus (30), the sleeve penetrating through cabinet is set in outside the explosion-proof pad.
7. switch cubicle according to claim 6, it is characterised in that it is described wear be arranged with cabinet bus (30) it is multiple described anti-
Quick-fried pad, the position of the partition wall between the position of each explosion-proof pad and the multiple bus-bar room is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642536.9A CN104682211B (en) | 2013-12-03 | 2013-12-03 | Explosion-proof pad and the switch cubicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642536.9A CN104682211B (en) | 2013-12-03 | 2013-12-03 | Explosion-proof pad and the switch cubicle with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104682211A CN104682211A (en) | 2015-06-03 |
| CN104682211B true CN104682211B (en) | 2017-08-01 |
Family
ID=53316952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310642536.9A Active CN104682211B (en) | 2013-12-03 | 2013-12-03 | Explosion-proof pad and the switch cubicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104682211B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067006A1 (en) * | 2015-10-23 | 2017-04-27 | 国家电网公司 | Explosion-proof gasket and switch cabinet having same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244676A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Split-type sealing ring |
| CN203589480U (en) * | 2013-12-03 | 2014-05-07 | 国家电网公司 | Explosion-proof pad and switch cabinet comprising same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1290377B1 (en) * | 1996-06-28 | 1998-12-03 | Guido Romolo | MODULAR CABINET ARRANGEMENT FOR THE CONTROL OF ELECTRICAL LOADS IN PARTICULAR MOTORS |
-
2013
- 2013-12-03 CN CN201310642536.9A patent/CN104682211B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244676A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Split-type sealing ring |
| CN203589480U (en) * | 2013-12-03 | 2014-05-07 | 国家电网公司 | Explosion-proof pad and switch cabinet comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104682211A (en) | 2015-06-03 |
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