CN209071979U - Cable duct fire-resistant plugging device and indoor, outer cable ditch fire-resistant plugging device - Google Patents
Cable duct fire-resistant plugging device and indoor, outer cable ditch fire-resistant plugging device Download PDFInfo
- Publication number
- CN209071979U CN209071979U CN201821379877.6U CN201821379877U CN209071979U CN 209071979 U CN209071979 U CN 209071979U CN 201821379877 U CN201821379877 U CN 201821379877U CN 209071979 U CN209071979 U CN 209071979U
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- China
- Prior art keywords
- fire
- cable
- cable duct
- plugging device
- proof plate
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Abstract
The utility model discloses a kind of cable duct fire-resistant plugging device and indoor, outer cable ditch fire-resistant plugging devices, wherein cable duct fire-resistant plugging device includes fire-proof plate and the fire prevention packet that is filled in cable duct, filled with fire prevention packet in cable duct, fireproof coating is painted on cable, fireproof coating is in fire-proof plate and is located remotely from each other two sides periphery.Wherein inside cable ditch fire-resistant plugging device, including the cable duct fire-resistant plugging device, fire-proof plate and wall are fixed by the angle steel and expansion bolt handled by antirust fireproof.Wherein outdoor cable ditch fire-resistant plugging device includes the cable duct fire-resistant plugging device, and cable duct bottom is filled by organic putty, the closely knit closure of organic putty is used around the cable in cable duct, other positions of cable duct are filled with fire prevention packet.The utility model has the advantages that by fireproof blocking is carried out around cable duct, serious accident caused by avoiding because of ignition of cable, while preventing toy from entering cable duct.
Description
Technical field
The utility model relates to field of electrical equipment, and in particular to a kind of cable duct fire-resistant plugging device and indoor, dispatch from foreign news agency
Cable ditch fire-resistant plugging device.
Background technique
Cable duct is emphasis guard section in substation's fire prevention link, and when fire occurs, the intensity of a fire can be with cable duct eye circumference
The gap sprawling enclosed is spread so strictly blocking cable duct along the gap of surrounding, the just complete control equipment of conservation value, while electricity
The closure of cable ditch can prevent toy from running through, and avoid short circuit accident.The causing often to block of many substation accidents is asked
Topic is not handled well, and toy goes to control cabinet and causes short circuit, and causes fire incident.Therefore, substation's outlet cable ditch is prevented fires
The superiority and inferiority of closure is particularly important.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cable duct fireproof blocking dresses
It sets, its advantage is that: fireproof blocking will be carried out around cable duct, serious accident caused by avoiding because of ignition of cable, while preventing small
Animal enters cable duct.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of cable duct fire-resistant plugging device, including fire-proof plate and the fire prevention packet that is filled in cable duct, on the cable
It is painted with fireproof coating, the fireproof coating is in the fire-proof plate and is located remotely from each other two sides periphery.
Through the above technical solutions, by fire-proof plate fireproof blocking will be carried out between cable duct and wall, on the one hand prevent
There is toy to enter cable duct from the external world, damage or short circuit are made to cable, on the other hand, when the cable short circuit kindling in cable duct
When fire-proof plate prevent fire spreading.Cable duct is filled by the setting of fire prevention packet, and fireproof coating is painted on cable, is prevented
The setting of fire packet and fireproof coating can prevent cable duct inner cable kindling fire spreading.
The utility model is further arranged to: the cable being wrapped up by place by organic putty in cable duct, institute
It states and is all made of the closely knit closure of organic putty at cable circumferential surface and fire-proof plate gap on the outside of fire-proof plate.
Through the above technical solutions, organic putty plasticity is preferable, can arbitrarily block.
The utility model is further arranged to: the fire-proof plate includes at least two layers of mineral wool board and between mineral wool board
At least one layer of steel wire, the mineral wool board outer surface are coated with fire resistant coating.
Through the above technical solutions, mineral wool board has good self-supporting ability and heat-proof quality, steel wire has certain
Tension, tear-proof and shock resistance.
The utility model is further arranged to: described anti-by elastic fireproof sealant edge sealing at the fire-proof plate gap
Expansion fire-proof sealant is used between fiery plate and the cable.
Through the above technical solutions, the cooperation of fire-proof plate and fireproof seal gum can both guarantee the fireproof blocking of fire-proof plate
Effect, but also can have good air-tightness and the close property of cigarette.
The utility model is further arranged to: the mineral wool board is the rock wool board of high-intensity high-density, aluminium silicate wool plate, pottery
At least one of porcelain fiberboard.
Through the above technical solutions, this mineral wool board has good self-supporting ability and heat-proof quality.
A kind of inside cable ditch fire-resistant plugging device, including the cable duct fire-resistant plugging device, the fire-proof plate with
The wall is fixed by the angle steel and expansion bolt handled by antirust fireproof.
Through the above technical solutions, passing through angle steel and expansion bolt for fire-proof plate and wall connecting.
The utility model is further arranged to: organic closely knit envelope of putty is used around the cable in the cable duct
Stifled, other positions are encapsulated stifled with the fire prevention.
A kind of outdoor cable ditch fire-resistant plugging device, including the cable duct fire-resistant plugging device, the fire-proof plate with
The wall is fixed by the angle steel and expansion bolt handled by antirust fireproof；
The cable duct bottom is filled by organic putty, close using organic putty around the cable in the cable duct
Real to block, other positions of the cable duct are wrapped filled with the fire prevention；
The cable duct bottom is provided with the brick concrete body that brick is built into, and the brick concrete body upper surface is also equipped with described
Fire-proof plate, the brick concrete body are provided through draining hole.
Through the above technical solutions, being arranged so that the fireproof blocking of outdoor cable ditch will be electric by way of firewall
Cable ditch is split, so that will not spread, damage equipment and cause casualties when ignition of cable in cable duct.
The utility model is further arranged to: the cable duct upper end by organic putty plug it is smooth and cover have it is anti-
Fire screen plate.
Through the above technical solutions, the setting of fire-proof plate and organic putty is so that the cable in cable duct is isolated from the outside,
Prevent ignition of cable fire spreading.
In conclusion the utility model has the following beneficial effects:
1, fire-resistant plugging device setting on the one hand prevented toy from the external world enter cable duct, to cable make damage or
Short circuit, on the other hand, fire-proof plate prevents fire spreading when the cable short circuit in cable duct is caught fire；
2, the setting of fire-proof plate and organic putty blocks the cable in cable duct, after preventing the ignition of cable in cable duct
Spread to periphery；
3, the effect of the fireproof blocking that guarantee fire-proof plate is set of fire-proof plate and fireproof seal gum, but also can have good
The good close property of air-tightness and cigarette.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that fire-resistant plugging device is embodied in embodiment 1；
Fig. 2 is the structural schematic diagram that fire prevention hole is embodied in embodiment 2；
Fig. 3 is the structural schematic diagram that fire-resistant plugging device is embodied in embodiment 2；
Fig. 4 is the structural schematic diagram that fire-proof plate is embodied in embodiment 2.
Appended drawing reference: 1, fire-proof plate；2, fire prevention packet；3, cable；31, fireproof coating；4, organic putty；5, wall；6, brick
Block concrete body；61, hole is drained；7, fire barrier；8, cable bearer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1: a kind of cable duct fire-resistant plugging device, as shown in Figure 1, including fire-proof plate 1 and being filled in cable duct
Fire prevention packet 2, fireproof coating 31 is painted on cable 3, fireproof coating 31 is in fire-proof plate 1 and is located remotely from each other two sides periphery.Pass through
Cable duct is carried out fireproof blocking by fire-proof plate 1, has on the one hand been prevented toy from entering cable duct from the external world, has been made damage to cable 3
Or short circuit, on the other hand, fire-proof plate 1 prevents fire spreading when 3 short circuit of cable in cable duct is caught fire.Fire prevention packet 2
Cable duct is filled by setting, and fireproof coating 31 is painted on cable 3, and the setting of fire prevention packet 2 and fireproof coating 31 is ok
Prevent the kindling fire spreading of cable duct inner cable 3.
Being wrapped up by place by organic putty 4 in cable duct of cable 3,3 circumferential surface of cable in 1 outside of fire-proof plate and fire prevention
The closely knit closure of organic putty 4 is all made of at 1 gap of plate.Organic 4 plasticity of putty is preferable, can arbitrarily block.
Fire-proof plate 1 includes at least two layers of mineral wool board and at least one layer of steel wire between mineral wool board, mineral wool board appearance
Face is coated with fire resistant coating.Mineral wool board has good self-supporting ability and heat-proof quality, and steel wire has certain tension, anti-tear
It splits and shock resistance.Mineral wool board is at least one in the rock wool board of high-intensity high-density, aluminium silicate wool plate, ceramic beaverboard
Kind.
Be not limited to above scheme, be also possible at 1 gap of fire-proof plate through elastic fireproof sealant edge sealing, fire-proof plate 1 with
Expansion fire-proof sealant is used between cable 3.The cooperation of fire-proof plate 1 and fireproof seal gum can both guarantee the anti-of fire-proof plate 1
The effect that fire blocks, but also can have good air-tightness and the close property of cigarette.
Above-mentioned fire-resistant plugging device can be applied in cable duct fireproof blocking indoors, at this point, fire-proof plate 1 and wall 5 are logical
It crosses the angle steel handled by antirust fireproof and expansion bolt is fixed.3 surrounding of cable in cable duct uses the closely knit envelope of organic putty 4
Stifled, other positions are blocked with fire prevention packet 2.
Embodiment 2: a kind of outdoor cable ditch fire-resistant plugging device, as shown in Fig. 2, the fire-resistant plugging device in embodiment 1
In fireproof blocking for outdoor cable ditch, fire-proof plate 1 and wall 5 pass through the angle steel handled by antirust fireproof and expansion at this time
Bolt is fixed.Cable 3 is fixed in cable duct by cable bearer 8.Its difference from Example 1 is, in conjunction with Fig. 3 and figure
4, cable duct bottom is filled by organic putty 4, and 3 surrounding of cable in cable duct uses the closely knit closure of organic putty 4, cable duct
Other positions are filled with fire prevention packet 2.Cable duct bottom is provided with the brick concrete body 6 that brick is built into, and 6 upper surface of brick concrete body is also set
It is equipped with fire-proof plate 1, brick concrete body 6 is provided through draining hole 61.It is arranged so that the fireproof blocking of outdoor cable ditch is logical
Cable duct is split by the form for crossing firewall, so that the cable 3 in cable duct will not be spread when kindling, damages equipment
And it causes casualties.Cable duct upper end, which also covers, fire barrier 7.The setting of fire barrier 7 and organic putty 4 is so that cable
Cable 3 in ditch is isolated from the outside, and prevents the kindling fire spreading of cable 3.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of cable duct fire-resistant plugging device, it is characterized in that: including fire-proof plate (1) and the fire prevention packet being filled in cable duct
(2), (2) are wrapped filled with the fire prevention in the cable duct, is painted with fireproof coating (31), the fire prevention on the cable (3)
Coating (31) is in the fire-proof plate (1) and is located remotely from each other two sides periphery.
2. a kind of cable duct fire-resistant plugging device according to claim 1, it is characterized in that: the cable (3) is in cable duct
Interior is wrapped up by place by organic putty (4), at cable (3) circumferential surface and fire-proof plate (1) gap on the outside of the fire-proof plate (1)
It is all made of organic putty (4) closely knit closure.
3. a kind of cable duct fire-resistant plugging device according to claim 1, it is characterized in that: the fire-proof plate (1) includes extremely
Few two layers of mineral wool board and at least one layer of steel wire between mineral wool board, the mineral wool board outer surface are coated with fire resistant coating.
4. a kind of cable duct fire-resistant plugging device according to claim 1, it is characterized in that: at the fire-proof plate (1) gap
By elastic fireproof sealant edge sealing, expansion fire-proof sealant is used between the fire-proof plate (1) and the cable (3).
5. a kind of cable duct fire-resistant plugging device according to claim 3, it is characterized in that: the mineral wool board is high-intensitive high
At least one of the rock wool board of density, aluminium silicate wool plate, ceramic beaverboard.
6. a kind of inside cable ditch fire-resistant plugging device, it is characterized in that: including that cable duct as claimed in any one of claims 1 to 5 is anti-
Fiery plugging device, the fire-proof plate (1) are fixed with wall (5) by the angle steel and expansion bolt handled by antirust fireproof.
7. a kind of inside cable ditch fire-resistant plugging device according to claim 6, it is characterized in that: the electricity in the cable duct
The closely knit closure of organic putty (4) is used around cable (3), other positions are wrapped (2) with the fire prevention and blocked.
8. a kind of outdoor cable ditch fire-resistant plugging device, it is characterized in that: including that cable duct as claimed in any one of claims 1 to 5 is anti-
Fiery plugging device, the cable duct bottom are filled by organic putty (4), around the cable (3) in the cable duct described in use
The closely knit closure of organic putty (4), other positions of the cable duct are filled with fire prevention packet (2)；
The cable duct bottom is provided with the brick concrete body (6) that brick is built into, and the fire-proof plate (1) is in the brick concrete body
(6) top, the brick concrete body (6) are provided through draining hole (61).
9. a kind of outdoor cable ditch fire-resistant plugging device according to claim 8, it is characterized in that: the cable duct upper end adds
It is stamped fire barrier (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379877.6U CN209071979U (en) | 2018-08-24 | 2018-08-24 | Cable duct fire-resistant plugging device and indoor, outer cable ditch fire-resistant plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379877.6U CN209071979U (en) | 2018-08-24 | 2018-08-24 | Cable duct fire-resistant plugging device and indoor, outer cable ditch fire-resistant plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071979U true CN209071979U (en) | 2019-07-05 |
Family
ID=67091118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821379877.6U Expired - Fee Related CN209071979U (en) | 2018-08-24 | 2018-08-24 | Cable duct fire-resistant plugging device and indoor, outer cable ditch fire-resistant plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071979U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106577A (en) * | 2019-12-27 | 2020-05-05 | 安徽华瑞桥架有限公司 | Fire-resistant cable bridge with early warning function |
| CN112117732A (en) * | 2020-09-15 | 2020-12-22 | 郭停莉 | Isolated fire-proof cable trench |
| CN112832397A (en) * | 2021-03-09 | 2021-05-25 | 山东大学 | Cable trench mixed through hole fireproof plugging construction process |
| CN112972940A (en) * | 2021-03-18 | 2021-06-18 | 国网安徽省电力有限公司电力科学研究院 | Quick filler plugging device of cable pit conflagration |
-
2018
- 2018-08-24 CN CN201821379877.6U patent/CN209071979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106577A (en) * | 2019-12-27 | 2020-05-05 | 安徽华瑞桥架有限公司 | Fire-resistant cable bridge with early warning function |
| CN112117732A (en) * | 2020-09-15 | 2020-12-22 | 郭停莉 | Isolated fire-proof cable trench |
| CN112832397A (en) * | 2021-03-09 | 2021-05-25 | 山东大学 | Cable trench mixed through hole fireproof plugging construction process |
| CN112972940A (en) * | 2021-03-18 | 2021-06-18 | 国网安徽省电力有限公司电力科学研究院 | Quick filler plugging device of cable pit conflagration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200824 |