CN202737335U - Sealing part of high-voltage switch cabinet - Google Patents
Sealing part of high-voltage switch cabinet Download PDFInfo
- Publication number
- CN202737335U CN202737335U CN 201220393060 CN201220393060U CN202737335U CN 202737335 U CN202737335 U CN 202737335U CN 201220393060 CN201220393060 CN 201220393060 CN 201220393060 U CN201220393060 U CN 201220393060U CN 202737335 U CN202737335 U CN 202737335U
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- cable
- semicircle spare
- circular piece
- short
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000004079 fireproofing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a sealing part of a high-voltage switch cabinet, comprising a long semi-circular piece, a short semi-circular piece, a cable fixing block and a fixing part. The long semi-circular piece and the short semi-circular piece are connected to form a shell of the sealing part of the high-voltage switch cabinet, the long semi-circular piece and the short semi-circular piece are connected by the fixing piece to form an externally-sealed funnel shape, the cable fixing block is connected with the long semi-circular piece, and the fixing part is used for fastening the connection between the cable fixing block and the long semi-circular piece. A primary cable hole can be sealed tightly; the effects of fireproofing and small animal prevention can be achieved; the sealing part has a wide range of application, can be applied to all kinds of similar high-voltage switch cabinets and can be applied to primary cables of various specifications; and the sealing part is simple in installation and can be installed with load when the high-voltage switch cabinet is running.
Description
Technical field
The utility model relates to a kind of cable application field, refers in particular to a kind of high-tension switch cabinet plugging accessory.
Background technology
High-tension switch cabinet is very important electric equipment in the electric power system, be mainly used at present in 35kV and the 10kV electric pressure, the usage quantity of high-tension switch cabinet is many, the consequence that causes when breaking down is also very serious, and often a switch cubicle breaks down, and may bring disaster to whole section bus or adjacent switch cabinet.The shutoff of high-tension switch cabinet is the important safety measure that guarantees the switch cubicle safe operation, by the analysis to the high voltage switch cabinet fault reason, finds because the switch cubicle fault that the shutoff imprecision causes happens occasionally.
High-tension switch cabinet mainly comprises cable floor, switching layer, protection instrument layer, and wherein a cable enters into cable floor by cable trough.If the shutoff imprecision, when the cable trough breaking out of fire, the intensity of a fire will spread to switch cubicle by a cable cavern, may cause power equipment damage in the cabinet, if fire incident causes control loop to lose efficacy, might damage main equipment, cause unpredictable consequence.The cable floor shutoff imprecision of high-tension switch cabinet, toy can enter in the high-tension switch cabinet by a cable cavern, causes discharge or short trouble, because of the shutoff of this time cable cavern particularly important.
At present, cable cavern of high-tension switch cabinet is how directly stifled with the fire prevention mudding, the shortcoming of this measure is: the time one is long, " anti-chamotte integral body is fallen " or " anti-chamotte partially hardened takes off and splits " often occurs, cause a cable cavern without shutoff or shutoff imprecision, do not have the due effect of shutoff.Other, shutoff then needs to have a power failure again, causes to subtract for problems such as load, increase first-line staff workload, increase hazards.
The utility model content
The technical problems to be solved in the utility model provides the simple composite type plugging accessory of the strong installation of a kind of compatibility.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of high-tension switch cabinet plugging accessory comprises long semicircle spare, short semicircle spare, cable fixing block and fixture; Described long semicircle spare and short semicircle spare are connected to form the shell of high-tension switch cabinet plugging accessory; Described long semicircle spare and short semicircle spare are joined together to form the infundibulate of outer closure by fixture; Described cable fixing block connects long semicircle spare; The connection of the fastening cable fixing block of described fixture and long semicircle spare.
Further, described long semicircle spare is infundibulate.
Further, described short semicircle spare is infundibulate.
Preferably, described fixture is the stainless steel anchor ear.
The utility model can realize that a cable installs under running status, fill anti-chamotte during installation, both solved and prevented that chamotte integral body was fallen and partially hardened takes off the shortcoming of splitting, realize again the tight shutoff of a cable cavern, be applicable to put into operation and the newly shutoff of a cable cavern of all kinds of high-tension switch cabinets of installation.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structure chart of the plugging accessory shown in the utility model;
Fig. 2 is the end view of long semicircle spare in the plugging accessory shown in the utility model;
Fig. 3 is the end view of the short-and-medium semicircle spare of plugging accessory shown in the utility model;
Fig. 4 is the end view of cable fixing block in the plugging accessory shown in the utility model;
Fig. 5 is the scheme of installation of the plugging accessory shown in the utility model;
Wherein, 1. long semicircle spare, 2. lack semicircle spare, 3. cable fixing block, 4. fixture, 5. anti-chamotte, 6. cable.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of high-tension switch cabinet plugging accessory comprises long semicircle spare 1, short semicircle spare 2, cable fixing block 3 and fixture 4 as shown in Figure 1; Described long semicircle spare 1 and short semicircle spare 2 are connected to form the shell of high-tension switch cabinet plugging accessory; Described long semicircle spare 1 and short semicircle spare 2 are joined together to form the infundibulate of outer closure by fixture 4; Described cable fixing block 3 connects long semicircle spare 1; The connection of described fixture 4 fastening cable fixing blocks 3 and long semicircle spare 1.
As shown in Figure 2 long semicircle spare 1 is infundibulate, prevents that filler from coming off.
As shown in Figure 5 long semicircle spare 1 and short semicircle spare 2 are joined together to form the infundibulate of outer closure by fixture 4, and cable 6 is placed in the middle of the infundibulate of sealing; Intermediate gaps place at long semicircle spare 1 and short semicircle spare 2 is full with anti-chamotte 5 fillings, the edge of a little higher than long semicircle spare 1 of packed height and short semicircle spare 2; Long semicircle spare 1 is up moved along cable 6 with short semicircle spare 2, withstand shrouding under the switch cubicle cable floor; Select the cable fixing block 3 of dimension size according to cable 6 specifications, with securing member 4 cable fixing block 3 and long semicircle spare 1 are tightened together, whole plugging accessory is fastened on cable 6, the high-tension switch cabinet plugging accessory is realized tight shutoff; For the high-tension switch cabinet of new installation and interruption maintenance, can on shrouding cable cavern under the cable floor, recharge a little anti-chamotte, to guarantee plugging effect.
The utility model can be realized the tight shutoff of a cable cavern, play the effect of fire prevention and anti-toy, applied widely, high-tension switch cabinet applicable to various like configurations, be applicable to a cable of all size, install simply, can realize that the band under the high-tension switch cabinet running status carries installation.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection range of the present utility model.
Claims (4)
1. a high-tension switch cabinet plugging accessory comprises long semicircle spare, short semicircle spare, cable fixing block and fixture, it is characterized in that: described long semicircle spare and short semicircle spare are connected to form the shell of high-tension switch cabinet plugging accessory; Described long semicircle spare and short semicircle spare are joined together to form the infundibulate of outer closure by fixture; The connection of the fastening cable fixing block of described fixture and long semicircle spare.
2. according to high-tension switch cabinet plugging accessory claimed in claim 1, it is characterized in that described long semicircle spare is infundibulate.
3. according to high-tension switch cabinet plugging accessory claimed in claim 1, it is characterized in that described short semicircle spare is infundibulate.
4. according to high-tension switch cabinet plugging accessory claimed in claim 1, it is characterized in that described fixture is the stainless steel anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393060 CN202737335U (en) | 2012-08-09 | 2012-08-09 | Sealing part of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393060 CN202737335U (en) | 2012-08-09 | 2012-08-09 | Sealing part of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202737335U true CN202737335U (en) | 2013-02-13 |
Family
ID=47662997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393060 Expired - Fee Related CN202737335U (en) | 2012-08-09 | 2012-08-09 | Sealing part of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202737335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB2556229A (en) * | 2017-09-01 | 2018-05-23 | Perks John | Consumer unit fire protection apparatus |
| CN111786352A (en) * | 2020-06-29 | 2020-10-16 | 深圳供电局有限公司 | Adjustable plugging device |
| CN111834924A (en) * | 2020-06-29 | 2020-10-27 | 深圳供电局有限公司 | Plugging device |
-
2012
- 2012-08-09 CN CN 201220393060 patent/CN202737335U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| GB2556229A (en) * | 2017-09-01 | 2018-05-23 | Perks John | Consumer unit fire protection apparatus |
| GB2556229B (en) * | 2017-09-01 | 2018-12-19 | Perks John | Consumer unit fire protection apparatus |
| CN111786352A (en) * | 2020-06-29 | 2020-10-16 | 深圳供电局有限公司 | Adjustable plugging device |
| CN111834924A (en) * | 2020-06-29 | 2020-10-27 | 深圳供电局有限公司 | Plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362300 Nanan, Fujian City, the United States and the United States Xinhua Street, No. 330 Patentee after: Zhou Jincong Patentee after: Wang Zhiqiang Patentee after: STATE GRID FUJIAN NAN'AN POWER SUPPLY CO., LTD. Address before: 362300 Nanan, Fujian City, the United States and the United States Xinhua Street, No. 330 Patentee before: Zhou Jincong Patentee before: Wang Zhiqiang Patentee before: Fujian Nan'an Electric Power Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. STATE G Free format text: FORMER OWNER: WANG ZHIQIANG STATE GRID FUJIAN PROVINCE NANAN POWER SUPPLY CO., LTD. Effective date: 20141010 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: ZHOU JINCONG Effective date: 20141010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362300 QUANZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Fujian Electric Power Co., Ltd. Patentee after: STATE GRID FUJIAN NAN'AN POWER SUPPLY CO., LTD. Patentee after: Zhou Jincong Patentee after: Wang Zhiqiang Address before: 362300 Nanan, Fujian City, the United States and the United States Xinhua Street, No. 330 Patentee before: Zhou Jincong Patentee before: Wang Zhiqiang Patentee before: STATE GRID FUJIAN NAN'AN POWER SUPPLY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |