CN211410821U - Fire-proof device for wall-penetrating cable bridge - Google Patents
Fire-proof device for wall-penetrating cable bridge Download PDFInfo
- Publication number
- CN211410821U CN211410821U CN201922276730.5U CN201922276730U CN211410821U CN 211410821 U CN211410821 U CN 211410821U CN 201922276730 U CN201922276730 U CN 201922276730U CN 211410821 U CN211410821 U CN 211410821U
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- CN
- China
- Prior art keywords
- flame
- retardant
- fire
- wall
- cable bridge
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- 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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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003063 flame retardant Substances 0.000 claims abstract description 31
- 239000004576 sand Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000000979 retarding effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
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- Details Of Indoor Wiring (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a through-wall cable bridge fire protection device, which comprises flame-retardant parts fixed on two sides of a wall body, wherein the flame-retardant parts surround a cable bridge along the radial direction by 360 degrees, the flame-retardant parts are filled with flame-retardant mud, the top of the flame-retardant parts is also fixedly provided with a hopper, and flame-retardant sand is contained in the hopper; the utility model has the advantages that the flame-retardant part is arranged and filled with the flame-retardant mud, thereby realizing the air isolation effect and actively retarding flame; the fire-resistant cable bridge is characterized in that the fire-resistant cable bridge is also provided with a hopper, the hopper is filled with fire-resistant sand, when a fire occurs and the fire spreads to the wall-penetrating cable bridge, the top cover of the bridge is burnt, the fire-resistant sand in the hopper slides down to the cable bridge under the action of gravity, so that the fire spreading to the wall-penetrating cable bridge is extinguished again, and the safety performance of the wall-penetrating cable bridge is improved.
Description
Technical Field
The utility model relates to a wear wall cable testing bridge fire prevention technical field, especially relate to a wear wall cable testing bridge firebreak device.
Background
When the cable testing bridge is under construction, there is the situation that the cable testing bridge needs to wear the wall, the cable testing bridge can leave the cavity on the wall body when wearing the wall, and with the space of both sides, when the conflagration breaing out, the intensity of a fire can be followed this cavity and spread to the space together with in, the problem of trompil can't be avoided when wearing the wall to current cable testing bridge, and current wear to lack corresponding fire-retardant measure after the cable testing bridge trompil of wall, in case take place the intensity of a fire, unable initiative fire-retardant mechanism, the potential safety hazard is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at not enough among the above-mentioned background art, provide a wear wall cable testing bridge firebreak device to solve the big technical problem of wear wall cable testing bridge potential safety hazard among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the fire protection device comprises flame-retardant portions fixed on two sides of a wall body, wherein the flame-retardant portions surround a cable bridge along the radial direction by 360 degrees, flame-retardant mud is filled in the flame-retardant portions, a hopper is fixedly arranged at the top of each flame-retardant portion, and flame-retardant sand is filled in the hopper.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a fire-proof device for a through-wall cable bridge, which is provided with a flame-retardant part, and flame-retardant mud is filled in the flame-retardant part, thereby realizing the air isolation effect and active flame retardance; the fire-resistant cable bridge is characterized in that the fire-resistant cable bridge is also provided with a hopper, the hopper is filled with fire-resistant sand, when a fire occurs and the fire spreads to the wall-penetrating cable bridge, the top cover of the bridge is burnt, the fire-resistant sand in the hopper slides down to the cable bridge under the action of gravity, so that the fire spreading to the wall-penetrating cable bridge is extinguished again, and the safety performance of the wall-penetrating cable bridge is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1, as a preferred embodiment, the utility model provides a fire protection device for a through-wall cable bridge, which comprises flame retardant portions 2 fixed on both sides of a wall 1, wherein the flame retardant portions 2 surround a cable bridge 3 along 360 degrees in the radial direction, the flame retardant portions 2 are filled with flame retardant mud, a hopper 4 is fixedly arranged on the top of the flame retardant portions 2, and flame retardant sand is filled in the hopper 4; the flame retardant portion 2 is made of a flame retardant material; the hopper 4 is made of stainless steel material.
According to the scheme, the flame-retardant part is arranged, and the flame-retardant mud is filled in the flame-retardant part, so that the air isolation effect is realized, and the flame is actively retarded; the fire-resistant cable bridge is characterized in that the fire-resistant cable bridge is also provided with a hopper, the hopper is filled with fire-resistant sand, when a fire occurs and the fire spreads to the wall-penetrating cable bridge, the top cover of the bridge is burnt, the fire-resistant sand in the hopper slides down to the cable bridge under the action of gravity, so that the fire spreading to the wall-penetrating cable bridge is extinguished again, and the safety performance of the wall-penetrating cable bridge is improved.
Preferably, the volume of the fire-retardant sand can fill the cable tray for a length of not less than 30 cm.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (4)
1. The utility model provides a wear wall cable testing bridge firebreak device which characterized in that: the cable bridge comprises flame-retardant portions fixed on two sides of a wall body, the flame-retardant portions surround a cable bridge frame along the radial direction by 360 degrees, flame-retardant mud is filled in the flame-retardant portions, a hopper is further fixedly arranged at the top of each flame-retardant portion, and flame-retardant sand is filled in the hopper.
2. The fire protection device for a through-wall cable tray of claim 1, wherein: the volume of the flame-retardant sand can fill the cable bridge frame for not less than 30 cm.
3. The fire protection device for a through-wall cable tray of claim 1, wherein: the flame retardant portion is made of a flame retardant material.
4. The fire protection device for a through-wall cable tray of claim 1, wherein: the hopper is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276730.5U CN211410821U (en) | 2019-12-17 | 2019-12-17 | Fire-proof device for wall-penetrating cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276730.5U CN211410821U (en) | 2019-12-17 | 2019-12-17 | Fire-proof device for wall-penetrating cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211410821U true CN211410821U (en) | 2020-09-04 |
Family
ID=72284134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276730.5U Active CN211410821U (en) | 2019-12-17 | 2019-12-17 | Fire-proof device for wall-penetrating cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211410821U (en) |
-
2019
- 2019-12-17 CN CN201922276730.5U patent/CN211410821U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fireproof device for through wall cable tray Effective date of registration: 20210729 Granted publication date: 20200904 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Qinye Air Conditioning Co.,Ltd. Registration number: Y2021500000034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220718 Granted publication date: 20200904 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Qinye Air Conditioning Co.,Ltd. Registration number: Y2021500000034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire protection device for through-wall cable bridge Effective date of registration: 20220801 Granted publication date: 20200904 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Qinye Air Conditioning Co.,Ltd. Registration number: Y2022980011575 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230811 Granted publication date: 20200904 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Qinye Air Conditioning Co.,Ltd. Registration number: Y2022980011575 |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 443100 Group 2, Maopinghe Community Neighborhood Committee, Wuduhe Town, Yiling District, Yichang City, Hubei Province Patentee after: Yichang Qinye Air Conditioning Co.,Ltd. Address before: 443000, No. 8 Yingbin Avenue, Xiaoting District, Yichang City, Hubei Province (Building 1-1) (Xinhele Industrial Park) Patentee before: Yichang Qinye Air Conditioning Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire-resistant device for through-wall cable trays Effective date of registration: 20230825 Granted publication date: 20200904 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Qinye Air Conditioning Co.,Ltd. Registration number: Y2023980053682 |