CN204030530U - Casing or screen cabinet in extendible cable fireproof plugging device - Google Patents
Casing or screen cabinet in extendible cable fireproof plugging device Download PDFInfo
- Publication number
- CN204030530U CN204030530U CN201420315636.0U CN201420315636U CN204030530U CN 204030530 U CN204030530 U CN 204030530U CN 201420315636 U CN201420315636 U CN 201420315636U CN 204030530 U CN204030530 U CN 204030530U
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- China
- Prior art keywords
- fire
- square
- cable
- casing
- retardant
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- Expired - Fee Related
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- 239000003063 flame retardant Substances 0.000 claims abstract description 31
- 230000002265 prevention Effects 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses extendible cable fireproof plugging device in a kind of casing or screen cabinet, device adopts 4 fire-retardant baffle combination quadrates of square or rectangle, in two right-angle side ends of the fire-retardant dividing plate of square, respectively have a penetrating regulating tank of rectangle, by Waterproof gum and tapping screw by fixed-type for fire-retardant for square dividing plate, utilize fire prevention red soil by the cable positioning plugging being placed in square or the fire-retardant dividing plate centre of rectangle and form an entirety, make cable casing, the inner plate body shielding extendible cable fireproof plugging device and cable casing in cabinet or the inner plate body shielding cabinet form firm attachment.Because in cable casing, screen cabinet, extendible cable fireproof plugging device adopts the mode of combination construction at the scene, can convenient working, raising project quality.
Description
Technical field
The utility model relates to a kind of cable end protection plugging device, is particularly applicable to the cable casing of different electric pressure or shields extendible cable fireproof plugging device in cabinet.
Background technology
At present, in the power supply of electric power system, distribution and control system, widely use the cable of different electric pressure, at the box house such as terminal box, switch mechanism box of cable end, long cable section of ingoing line major part adopts fire prevention red soil to carry out shutoff; Fire prevention red soil is solid flexible organic fire prevention material, and arbitrarily can split shutoff according to the size of cable cavern during shutoff, major part is that fire prevention red soil is got lodged in long cable section of ingoing line hole place, utilizes its material viscosity and long cable section of ingoing line to combine; After long-time running, part fire prevention red soil becomes very dry due to environmental impact, and there is part to prevent fires red soil due to lack of standardization during workmen's shutoff, place fire prevention red soil less, drop in long cable section of ingoing line hole, also the fire prevention red soil had is hardening and quality clear-cut, has become residue even can not reach the object of shutoff.Solve the shutoff defect of above-mentioned cable end, improve the shutoff quality of cable end, shutoff reliability, what prevent the accidents such as the plague of rats sternly do not produced because of shutoff is the actual needs that electric power safety is produced, adopting extendible cable fireproof plugging device in cable casing, screen cabinet, is a kind of effective ways solved the problem.
Utility model content
The purpose of this utility model is the shutoff problem of the box house such as terminal box, switch mechanism box solving cable end, provides a kind of and is applicable to the cable casing of different electric pressure or shields extendible cable fireproof plugging device in cabinet.
For reaching above-mentioned purpose, the utility model adopts field operation compound mode, cable casing or screen cabinet in extendible cable fireproof plugging device adopt 4 fire-retardant baffle combination quadrates of square or rectangle, in two right-angle side ends of the fire-retardant dividing plate of square, respectively have a penetrating regulating tank of rectangle, by Waterproof gum and tapping screw by fixed-type for 4 fire-retardant dividing plates of square, utilize fire prevention red soil by the cable positioning plugging being placed in square or the fire-retardant dividing plate centre of rectangle and form an entirety, the inner plate body making extendible cable fireproof plugging device and cable casing in cable casing or screen cabinet or the inner plate body shielding cabinet form firm attachment.
The overlapping part length at the every fire-retardant baffle combination place of two squares of device is not less than 3 ~ 6cm, regulate flute length 3 ~ 5cm, wide 1 ~ 1.5cm, the fire-retardant dividing plate level height of square 2 ~ 4cm, the thickness of fire prevention red soil is identical with the level height of the fire-retardant dividing plate of square.
Because in cable casing, screen cabinet, extendible cable fireproof plugging device adopts the mode of combination construction at the scene, can convenient working, raising construction quality.
Accompanying drawing explanation
Fig. 1 is retractable cable fire-resistant plugging device structural representation;
In the drawings, the fire-retardant dividing plate of 1-square, 2-tapping screw, 3-fire prevention red soil, 4-cable, 5-nut, 6-chamfering type plain washer, 7-regulating tank;
Fig. 2 is that in the utility model, enlarged diagram is analysed and observe at the fire-retardant baffle combination position of square;
The fire-retardant dividing plate schematic diagram of square in Fig. 3 the utility model.
Embodiment
Below in conjunction with accompanying drawing, extendible cable fireproof plugging device and structure thereof in cable casing, screen cabinet are described in detail.
As seen from Figure 1, cable casing, in screen cabinet, extendible cable fireproof plugging device is combined the outside framework of constituent apparatus by 4 fire-retardant dividing plates 1 of square, its outside framework can according to cable inlet at cable casing, the situation of position in screen cabinet, be combined into square or rectangle, in the end of two right-angle sides of the fire-retardant dividing plate 1 of square, respectively have a penetrating rectangle regulating tank 7, rectangle regulating tank 7 is utilized to adjust the size of outside framework, pass through Waterproof gum, tapping screw 2 or standard screws, fire-retardant for square dividing plate 1 is fixed into required outside framework type shape and size by nut 5 and chamfering type plain washer 6, utilize fire prevention red soil 3, to cable 4 positioning plugging at square or rectangular centre position be placed in and form an entirety, make cable casing, in screen cabinet, extendible cable fireproof plugging device and cable casing or the inner plate body that shields cabinet form firm attachment.The fire-retardant dividing plate of square 1 can adopt organic PC section bar of hollow type, its junction adopts Waterproof gum bonding, in end, along its length of side, in centre, cutting has penetrating rectangle regulating tank 7, utilize the regulating tank 7 on the fire-retardant dividing plate of each square, by self tapping screw 2(or standard screws), the housing of Luo thumb 5, chamfering type plain washer 6 pairs of devices shapes and mutually fastening.
By Fig. 2 and Fig. 3, the practical application of incorporation engineering, in combination place of the fire-retardant dividing plate 1 of plugging device two squares, it is good that its overlapping part length is not less than 3 ~ 6cm, rectangle regulating tank 7 long 3 ~ 5cm, wide 1 ~ 1.5cm, the centre being positioned at the right-angle side of perpendicular type fire-retardant dividing plate 1 end is good, and perpendicular type fire-retardant dividing plate 1 level height is not less than 2 ~ 4cm, and the thickness of fire prevention red soil is identical with the level height of the fire-retardant dividing plate of perpendicular type 1.
Be placed in the material of cable 4 positioning plugging at square or rectangular centre position, fire prevention red soil 3 can be used also can to select FDS-organic fire prevention calking, make its natural cooled and solidified; Implementing this device can according to the position of cable casing, screen cabinet inner cable, and other bodies outside square or rectangle also can be used to fix, and fire-retardant dividing plate 1 is also not limited to perpendicular type.
Adopt this device effectively can eliminate the long cable section of ingoing line fire prevention calking existed at present lack of standardization, prevent that cable fire-proof putty stream from collapsing, crack, meet accident accident, improves project quality.
Claims (2)
1. a casing or screen cabinet in extendible cable fireproof plugging device, it is characterized in that: described device adopts 4 fire-retardant dividing plates of square (1) to be combined into square or rectangle, a penetrating regulating tank of rectangle (7) is respectively had in two right-angle side ends of the fire-retardant dividing plate of square (1), by Waterproof gum and tapping screw (2) by fixed-type for 4 fire-retardant dividing plates of square (1), utilize fire prevention red soil (3) by cable (4) positioning plugging being placed in square or the fire-retardant dividing plate centre of rectangle and form an entirety, the inner plate body making extendible cable fireproof plugging device and cable casing in cable casing or screen cabinet or the inner plate body shielding cabinet form firm attachment.
2. casing according to claim 1 or screen cabinet in extendible cable fireproof plugging device, it is characterized in that: the overlapping part length of described device every two fire-retardant dividing plates of square (1) combination place is not less than 3 ~ 6cm, regulating tank (7) long 3 ~ 5cm, wide 1 ~ 1.5cm, the fire-retardant dividing plate of square (1) level height 2 ~ 4cm, the thickness of fire prevention red soil is identical with the level height of the fire-retardant dividing plate of square (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315636.0U CN204030530U (en) | 2014-06-15 | 2014-06-15 | Casing or screen cabinet in extendible cable fireproof plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315636.0U CN204030530U (en) | 2014-06-15 | 2014-06-15 | Casing or screen cabinet in extendible cable fireproof plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030530U true CN204030530U (en) | 2014-12-17 |
Family
ID=52070359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315636.0U Expired - Fee Related CN204030530U (en) | 2014-06-15 | 2014-06-15 | Casing or screen cabinet in extendible cable fireproof plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857368A (en) * | 2022-04-25 | 2022-08-05 | 国网宁夏电力有限公司吴忠供电公司 | Method for shortening fireproof plugging time of secondary cable hole of transformer substation |
-
2014
- 2014-06-15 CN CN201420315636.0U patent/CN204030530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857368A (en) * | 2022-04-25 | 2022-08-05 | 国网宁夏电力有限公司吴忠供电公司 | Method for shortening fireproof plugging time of secondary cable hole of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |