CN210129719U - Metal wire slot through firewall installation node structure - Google Patents
Metal wire slot through firewall installation node structure Download PDFInfo
- Publication number
- CN210129719U CN210129719U CN201921241579.5U CN201921241579U CN210129719U CN 210129719 U CN210129719 U CN 210129719U CN 201921241579 U CN201921241579 U CN 201921241579U CN 210129719 U CN210129719 U CN 210129719U
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- fireproof
- wall
- metal wire
- wire groove
- fire
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Abstract
The utility model provides a metal wire groove fire wall penetrating installation node structure, which comprises a fire wall, a metal wire groove, a cable, a fire prevention bag, a fire prevention filling layer, a fire-proof clapboard, a fire prevention putty layer and a fire prevention coating layer; the fireproof wall is provided with a hole in advance, the metal wire groove penetrates through the fireproof wall and is of a rectangular cross section groove structure, the cable is arranged in the metal wire groove, fireproof coating layers are sprayed on the cables on the two sides of the fireproof wall, and the spraying width of the fireproof coating layers is 100-150 mm; the fireproof wall is characterized in that a fireproof bag is arranged in a gap between the metal wire groove and the fireproof wall, a fireproof filling layer is arranged on the inner side of the section, located on the fireproof wall, of the metal wire groove, a fireproof partition plate is arranged at the position, around the metal wire groove, of the junction of the metal wire groove and the two side faces of the fireproof wall, the fireproof partition plate is fixed on the fireproof wall through expansion screws, and a fireproof plugging material layer is arranged at the position, connected with the.
Description
Technical Field
The utility model relates to an indoor fire prevention field of building especially relates to a metal wire casing wears to prevent hot wall installation node structure.
Background
Prevent that the conflagration from stretching to adjacent building or the incombustible entity wall of adjacent horizontal fire prevention subregion, often can run through cable duct and other pipelines on the firewall, in the current building, cable duct directly runs through prevents hot wall, adopt fire prevention filler directly to carry out the shutoff in preventing hot wall both sides, construction treatment is very fast like this, but the potential safety hazard of staying is very big, when the conflagration breaing out, lead to the cable to burn out easily, lead to preventing hot wall's function loss, cause huge economic loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a metal wire casing and wear to prevent hot wall installation node structure, adopt the utility model discloses a structure is provided with fire prevention package in the clearance between metal wire casing and the fire wall, and metal wire casing is located firewall section inboard and is provided with the fire prevention filling layer, and metal wire casing is provided with fire barrier all around metal wire casing with preventing hot wall both sides face juncture, prevents that the spraying has fireproof coating layer on the cable of hot wall both sides, has blocked the transmission of fire source between hot wall both sides and cable, and safe and reliable more has guaranteed the fire behavior who prevents hot wall.
In order to achieve the above object, the utility model adopts the following technical scheme: a metal wire groove fire wall penetrating installation node structure comprises a fire wall, a metal wire groove, a cable, a fire prevention bag, a fire prevention filling layer, a fire-resistant partition plate, a fire prevention blocking material layer and a fire prevention coating layer; the fireproof wall is provided with a hole in advance, the metal wire groove penetrates through the fireproof wall and is of a rectangular cross section groove structure, the cable is arranged in the metal wire groove, fireproof coating layers are sprayed on the cables on the two sides of the fireproof wall, and the spraying width of the fireproof coating layers is 100-150 mm; the fireproof wall is characterized in that a fireproof bag is arranged in a gap between the metal wire groove and the fireproof wall, a fireproof filling layer is arranged on the inner side of the section, located on the fireproof wall, of the metal wire groove, a fireproof partition plate is arranged at the position, around the metal wire groove, of the junction of the metal wire groove and the two side faces of the fireproof wall, the fireproof partition plate is fixed on the fireproof wall through expansion screws, and a fireproof plugging material layer is arranged at the position, connected with the.
Preferably, the width of the refractory partition is 200 mm.
The utility model has the advantages that: adopt the utility model discloses a structure is provided with fire prevention package in the clearance between metal wire casing and the fire wall, and metal wire casing is located firewall section inboard and is provided with the fire prevention filling layer, and metal wire casing and fire wall both sides face juncture are provided with fire-resistant baffle around metal wire casing all around, and the spraying has fireproof coating layer on the cable of preventing the wall both sides, has blocked the fire source and has prevented the transmission between fire wall both sides and cable, and safe and reliable more has guaranteed the fire behavior who prevents the wall.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a metal trunking firewall-passing installation node.
Fig. 2 is a schematic side view of a metal trunking firewall-passing installation node structure.
Wherein: 1 is a fireproof wall, 2 is a metal wire groove, 3 is a cable, 4 is a fireproof bag, 5 is a fireproof filling layer, 6 is a fireproof partition plate, 7 is a fireproof blocking material layer, and 8 is a fireproof coating layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-2.
As shown in fig. 1-2, a metal trunking firewall-penetrating installation node structure comprises a firewall 1, a metal trunking 2, a cable 3, a fireproof bag 4, a fireproof filling layer 5, a fireproof partition plate 6, a fireproof blocking material layer 7 and a fireproof coating layer 8; the fireproof wall is characterized in that a hole is preset in the fireproof wall 1, the metal wire groove 2 penetrates through the fireproof wall 1, the metal wire groove 2 is of a rectangular cross section groove structure, the cable 3 is arranged in the metal wire groove 2, the fireproof coating layer 7 is sprayed on the cable 3 on the two sides of the fireproof wall 1, and the spraying width of the fireproof coating layer 7 is 100-150 mm; the fireproof wall is characterized in that a fireproof bag 4 is arranged in a gap between the metal wire groove 2 and the fireproof wall 1, a fireproof filling layer 5 is arranged on the inner side of the section, located on the fireproof wall 1, of the metal wire groove 2, a fireproof partition plate 6 is arranged at the junction of the metal wire groove 2 and the two side faces of the fireproof wall 1 around the metal wire groove 2, the fireproof partition plate 6 is fixed on the fireproof wall 1 through expansion screws, and a fireproof plugging material layer 8 is arranged at the joint of the outer side of the fireproof partition plate 6.
In a specific embodiment, the width of the refractory partition 6 is 200 mm.
Claims (2)
1. The utility model provides a wire casing wears to prevent hot wall installation node structure which characterized in that: comprises a fire wall, a metal wire groove, a cable, a fire prevention bag, a fire prevention filling layer, a fire-proof clapboard, a fire prevention blocking material layer and a fire prevention coating layer; the fireproof wall is provided with a hole in advance, the metal wire groove penetrates through the fireproof wall and is of a rectangular cross section groove structure, the cable is arranged in the metal wire groove, fireproof coating layers are sprayed on the cables on the two sides of the fireproof wall, and the spraying width of the fireproof coating layers is 100-150 mm; the fireproof wall is characterized in that a fireproof bag is arranged in a gap between the metal wire groove and the fireproof wall, a fireproof filling layer is arranged on the inner side of the section, located on the fireproof wall, of the metal wire groove, a fireproof partition plate is arranged at the position, around the metal wire groove, of the junction of the metal wire groove and the two side faces of the fireproof wall, the fireproof partition plate is fixed on the fireproof wall through expansion screws, and a fireproof plugging material layer is arranged at the position, connected with the.
2. A metal trunking fire wall penetration mounting node structure of claim 1 wherein: the width of the refractory partition is 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241579.5U CN210129719U (en) | 2019-07-31 | 2019-07-31 | Metal wire slot through firewall installation node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921241579.5U CN210129719U (en) | 2019-07-31 | 2019-07-31 | Metal wire slot through firewall installation node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210129719U true CN210129719U (en) | 2020-03-06 |
Family
ID=69665485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921241579.5U Expired - Fee Related CN210129719U (en) | 2019-07-31 | 2019-07-31 | Metal wire slot through firewall installation node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210129719U (en) |
-
2019
- 2019-07-31 CN CN201921241579.5U patent/CN210129719U/en not_active Expired - Fee Related
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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: 20200306 |