JPH03113923U - - Google Patents
Info
- Publication number
- JPH03113923U JPH03113923U JP2232290U JP2232290U JPH03113923U JP H03113923 U JPH03113923 U JP H03113923U JP 2232290 U JP2232290 U JP 2232290U JP 2232290 U JP2232290 U JP 2232290U JP H03113923 U JPH03113923 U JP H03113923U
- Authority
- JP
- Japan
- Prior art keywords
- ground
- partition
- insulating material
- heat insulating
- electric wire
- Prior art date
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案防水防火構造仕切りの電線貫通
装置の第１実施例を示し、同図Ａは縦断面図、同
図Ｂは横断面図、第２図は第１図装置に仕切り付
断熱材を付加した場合の縦断面図、第３図は第２
実施例を示し、同図Ａは縦断面図、同図Ｂは横断
面図、第４図は第３実施例を示し、同図Ａは縦断
面図、同図Ｂは横断面図である。第５図は従来装
置を示し、同図Ａは縦断面図、同図Ｂは横断面図
である。
１……Ａ−０級仕切り、２……グランド、２ａ
……断熱材外れ止め金具、２ｂ……断熱材外れ止
めねじ、３……電線、４……コーミング、４′…
…小型コーミング、５……不燃性充填材、６……
断熱材、６ａ……スリツト、７……仕切り付断熱
材、８……固縛ワイヤ。
Fig. 1 shows the first embodiment of the electric wire penetration device of the waterproof and fireproof structure partition of the present invention, Fig. A is a longitudinal cross-sectional view, Fig. B is a cross-sectional view, and Fig. 2 is a heat insulation device with a partition attached to the device shown in Fig. 1. Figure 3 is a vertical cross-sectional view when additional material is added.
FIG. 4 shows a third embodiment; FIG. 4A is a longitudinal sectional view, FIG. 4 is a cross-sectional view, and FIG. 4 is a longitudinal sectional view. FIG. 5 shows a conventional device, with FIG. 5A being a longitudinal cross-sectional view and FIG. 5B being a cross-sectional view. 1...A-0 class partition, 2...Grand, 2a
...Insulation material removal retaining fitting, 2b...Insulation material removal prevention screw, 3...Electric wire, 4...Coaming, 4'...
...Small combing, 5...Nonflammable filler, 6...
Insulating material, 6a...slit, 7... insulating material with partition, 8... lashing wire.
Claims (1)
通するグランドと、上記グランド及び電線を覆う
ようにグランド外周に外嵌された円柱状の断熱材
と、上記断熱材外周位置の上記仕切り又は上記グ
ランド端部に設けられた断熱材外れ防止手段とを
具えたことを特徴とする防水防火構造仕切りの電
線貫通装置。 A ground that is installed through a waterproof and fireproof structure partition and through which an electric wire passes through, a cylindrical heat insulating material that is fitted around the outer periphery of the ground so as to cover the ground and the electric wire, and the partition or the ground that is located on the outer periphery of the heat insulating material. 1. A wire penetration device for a partition with a waterproof and fireproof structure, characterized by comprising a means for preventing detachment of a heat insulating material provided at an end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232290U JPH03113923U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232290U JPH03113923U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113923U true JPH03113923U (en) | 1991-11-21 |
Family
ID=31525334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2232290U Pending JPH03113923U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113923U (en) |
-
1990
- 1990-03-06 JP JP2232290U patent/JPH03113923U/ja active Pending