CN206619873U - A kind of multilayer separates fire-proof type cable channel - Google Patents
A kind of multilayer separates fire-proof type cable channel Download PDFInfo
- Publication number
- CN206619873U CN206619873U CN201720313532.XU CN201720313532U CN206619873U CN 206619873 U CN206619873 U CN 206619873U CN 201720313532 U CN201720313532 U CN 201720313532U CN 206619873 U CN206619873 U CN 206619873U
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- Prior art keywords
- cable
- fire
- groove box
- resisting groove
- fire resisting
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- 238000012360 testing method Methods 0.000 claims abstract description 25
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 238000004079 fireproofing Methods 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010304 firing Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The utility model provides a kind of multilayer and separates fire-proof type cable channel, including for being fixed on the vertical rack of wall, the support is fixed with 2 level above trailing arms from top to bottom, and adjacent trailing arm is respectively used to install power cable and controls cable；Trailing arm for installing power cable is provided with fire resisting groove box, cable testing bridge for placing more than 2 groups power cables is installed in fire resisting groove box, the fire prevention calking for being used for separating each group power cable is filled with cable testing bridge, filled with fire prevention bag between cable testing bridge and fire resisting groove box, lid is provided with above fire resisting groove box；It is used to separate each group control fireproofing of cable putty for installing the trailing arm of control cable and being provided with the cable testing bridge being provided with the fire resisting groove box for being used for placing more than 2 groups control cables, fire resisting groove box for placing control cable, cable testing bridge to be filled with.The utility model lays power cable and control cable separating, using different fire ratings, can effectively reduce Cable Firing Accident hidden danger.
Description
Technical field
The utility model is related to a kind of multilayer separation fire-proof type cable channel, belongs to power industry cable duct internally-powered and control
Cable laying field processed.
Background technology
At present in the remote laying of the multiple cable such as power cable, communication cable, entered using support trailing arm along wall
The mode of row cable laying has a wide range of applications, more than the various number of cables arranged in support trailing arm and spacing closeness
It is high.Current cable fire-proof mode often do not arrange by separation so that cable laying is chaotic on support trailing arm, influences cable fire-proof
, there is Cable Firing Accident hidden danger in closure；Secondly because of fire-proof plate insufficient strength, the phenomenons such as part fire-proof plate fracture distress are caused,
Therefore cable fire-proof is unsatisfactory for code requirement.
Also having some to lay in technique uses cable packet fire prevention to lay, and power cable and control cable use same levels
Fire prevention measure, but power cable is with control cable that often voltage and current is different, and the repair rate that breaks down is different, logical
It is that investigation failure and maintenance are made troubles with fire prevention measure.
The content of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of multilayer and separates fire-proof type cable channel, will
Power cable and control cable separating are laid, and use different fire ratings, and easy construction greatly reduces cable fire thing
Therefore hidden danger, cable fire-proof ability is improved, is easy to the later stage targetedly to investigate maintenance.
The technical scheme that the utility model is used by solution its technical problem is：Fire-proof type is separated there is provided a kind of multilayer
Cable channel, including for being fixed on the vertical rack of wall, the support is fixed with 2 level above trailing arms from top to bottom,
Adjacent trailing arm is respectively used to install power cable and controls cable；Trailing arm for installing power cable is provided with fire resisting groove box,
Being provided with the cable testing bridge for placing more than 2 groups power cables, cable testing bridge to be filled with fire resisting groove box is used to separate respectively
The fire prevention calking of group power cable, filled with fire prevention bag between cable testing bridge and fire resisting groove box, lid is provided with above fire resisting groove box；
It is used to install in the fire resisting groove box of more than 2 groups control cables of placement, fire resisting groove box for installing the trailing arm of control cable and being provided with
Having to be filled with the cable testing bridge for placing control cable, cable testing bridge is used to separate each group control fireproofing of cable putty.
The support is fixed on wall by expansion bolt.
The inside of the cable testing bridge is provided with for each group power cable or controlled the cable separating position of cable separating.
It is provided between each cable separating position of fire resisting groove box on colligation plate, colligation plate along cable louding provided with one group of colligation
Hole.
The fire resisting groove box is secured by bolts in above trailing arm.
The fire resisting groove box uses mineral fibres or glass fibre.
Fire barrier is installed below the trailing arm.
The fire barrier uses glass magnesium fireproof board.
The utility model is had advantageous effect in that based on its technical scheme：
(1) a kind of multilayer separation fire-proof type cable channel of the present utility model is that power cable and control cable are set respectively
Cable separating position is provided with horizontal trailing arm, and respective fire resisting groove box, power cable and control cable separating can be allowed to divide
Group carries out fire prevention and laid wherein, is provided with colligation plate, colligation plate and is tied up along cable louding provided with one group between each cable separating position
Hole is pricked, can be used in fixing cable, cable arrangements are in good order, will not occur cable and the phenomenon such as interlock, wind, improve safely
Property, reduce later maintenance cost；
(2) a kind of multilayer separation fire-proof type cable channel of the present utility model is provided with fire rating for power cable and is higher than
The region of cable is controlled, material is saved, and be easy to later stage repair and maintenance；
(3) fire barrier is installed below a kind of trailing arm of multilayer separation fire-proof type cable channel of the present utility model, enters one
Step improves fire resistance property；
(4) a kind of fire resisting groove box in the power cable area of multilayer separation fire-proof type cable channel of the present utility model can be set
Lid, further improves the fire rating in power cable area；
(5) between the power cable area and control cable area of a kind of multilayer separation fire-proof type cable channel of the present utility model
Fire barrier is installed, is fixed by special expansion bolt, improves fire resistance property.
Brief description of the drawings
Fig. 1 is a kind of structural representation of separation fire-proof type cable channel of the utility model embodiment one.
In figure：1- the first fire resisting groove boxes, 2- fire prevention bags, the fire prevention calkings of 3- first, 4- power cables, 5- control cables, 6-
Wall, 7- trailing arms, the cable testing bridges of 8- first, 9- lids, 10- bolts, 11- colligation plates, 12- the second fire resisting groove boxes, 13- second prevents
Fiery putty, the cable testing bridges of 14- second, 15- supports, 16- fire barriers.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
The utility model provides a kind of multi_layer extraction fire-proof type cable channel, reference picture 1, including for being fixed on wall
6 vertical rack 15, the support 15 is fixed with 2 level above trailing arms 7 from top to bottom, and adjacent trailing arm 7 is respectively used to install
Power cable and control cable；Trailing arm for installing power cable is provided with the first fire resisting groove box 1, the first fire resisting groove box 1
Being provided with to be filled with the first cable testing bridge 8 for placing more than 2 groups power cables 4, the first cable testing bridge 8 is used to separate respectively
First fire prevention calking 3 of group power cable 4, filled with fire prevention bag 2 between the first cable testing bridge 8 and the first fire resisting groove box 1, the
The top of one fire resisting groove box 1 is provided with lid 9；It is used to place more than 2 groups control cables 5 for installing the trailing arm of control cable and being provided with
The second fire resisting groove box 12, the second cable testing bridge 14 for placing control cable 5, second are installed in second fire resisting groove box 12
Being filled with cable testing bridge 14 is used to separate the second fire prevention calking 13 that each group controls cable.
The support 15 is fixed on wall 6 by expansion bolt.
The inside of the cable testing bridge 14 of first cable testing bridge 8 and second is provided with for each group power cable or control cable
It is provided between the cable separating position of separation, each cable separating position of fire resisting groove box on colligation plate 11, colligation plate along cable louding
Provided with one group of colligation hole, power cable and control cable separating packet can be allowed to carry out fire prevention and lay wherein, each cable separating
It is provided between position on colligation plate, colligation plate along cable louding provided with one group of colligation hole, can be used in fixing cable, cable arrangements are whole
It is neat in order, will not occur cable and the phenomenon such as interlock, wind, improve security, reduction later maintenance cost.
The first fire resisting groove box 1 and the second fire resisting groove box 12 are fixed on above trailing arm by bolt 10.
The first fire resisting groove box 1 and the second fire resisting groove box 12 can use mineral fibres, or glass fibre material.
Fire barrier 16 is installed below the trailing arm, using glass magnesium fireproof board.
A kind of multi_layer extraction fire-proof type cable channel that the utility model is provided, power cable and control cable separating are applied
If, and different fire ratings are used, easy construction greatly reduces Cable Firing Accident hidden danger, improves cable fire-proof energy
Power, is easy to the later stage targetedly to investigate maintenance.
Claims (8)
1. a kind of multilayer separates fire-proof type cable channel, including for being fixed on the vertical rack of wall, it is characterised in that：It is described
Support is fixed with 2 level above trailing arms from top to bottom, and adjacent trailing arm is respectively used to install power cable and controls cable；For
The trailing arm for installing power cable is provided with the electricity being provided with fire resisting groove box, fire resisting groove box for placing more than 2 groups power cables
The fire prevention calking for being used for separating each group power cable is filled with cable crane span structure, cable testing bridge, between cable testing bridge and fire resisting groove box
Filled with fire prevention bag, lid is provided with above fire resisting groove box；It is used to place more than 2 groups for installing the trailing arm of control cable and being provided with
Control to be provided with the fire resisting groove box of cable, fire resisting groove box in the cable testing bridge for placing control cable, cable testing bridge and fill
Have for separating each group control fireproofing of cable putty.
2. multilayer according to claim 1 separates fire-proof type cable channel, it is characterised in that：The support passes through expanding screw
Bolt is fixed on wall.
3. multilayer according to claim 1 separates fire-proof type cable channel, it is characterised in that：The inside of the cable testing bridge
Provided with the cable separating position for each group power cable or control cable separating.
4. multilayer according to claim 3 separates fire-proof type cable channel, it is characterised in that：Each cable of fire resisting groove box
It is provided between separation position on colligation plate, colligation plate along cable louding provided with one group of colligation hole.
5. multilayer according to claim 1 separates fire-proof type cable channel, it is characterised in that：The fire resisting groove box passes through spiral shell
Bolt is fixed on above trailing arm.
6. multilayer according to claim 1 separates fire-proof type cable channel, it is characterised in that：The fire resisting groove box uses ore deposit
Fibres or glass fibre.
7. multilayer according to claim 1 separates fire-proof type cable channel, it is characterised in that：It is provided with below the trailing arm
Fire barrier.
8. multilayer according to claim 7 separates fire-proof type cable channel, it is characterised in that：The fire barrier uses glass
Magnesium fire-proof plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313532.XU CN206619873U (en) | 2017-03-29 | 2017-03-29 | A kind of multilayer separates fire-proof type cable channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313532.XU CN206619873U (en) | 2017-03-29 | 2017-03-29 | A kind of multilayer separates fire-proof type cable channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619873U true CN206619873U (en) | 2017-11-07 |
Family
ID=60234477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313532.XU Active CN206619873U (en) | 2017-03-29 | 2017-03-29 | A kind of multilayer separates fire-proof type cable channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463668A (en) * | 2020-04-17 | 2020-07-28 | 中国能源建设集团江苏省电力设计院有限公司 | Building electrical pipeline arrangement system for assembled whole wallboard of transformer substation |
-
2017
- 2017-03-29 CN CN201720313532.XU patent/CN206619873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463668A (en) * | 2020-04-17 | 2020-07-28 | 中国能源建设集团江苏省电力设计院有限公司 | Building electrical pipeline arrangement system for assembled whole wallboard of transformer substation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |