CN203026872U - Rubber tube and rubber tape filled composite rubber cable penetration piece - Google Patents
Rubber tube and rubber tape filled composite rubber cable penetration piece Download PDFInfo
- Publication number
- CN203026872U CN203026872U CN 201220701868 CN201220701868U CN203026872U CN 203026872 U CN203026872 U CN 203026872U CN 201220701868 CN201220701868 CN 201220701868 CN 201220701868 U CN201220701868 U CN 201220701868U CN 203026872 U CN203026872 U CN 203026872U
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- Prior art keywords
- rubber
- penetration piece
- filled composite
- cable penetration
- cable
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- Expired - Fee Related
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Abstract
The utility model provides a rubber tube and rubber tape filled composite rubber cable penetration piece. The penetration piece comprises a metal frame, wherein three rubber frames are arranged in the metal frame; a plurality of rubber sleeves with hollow structures are arranged in the lower half part in each rubber frame; a plurality of rubber tapes are arranged in the upper half part in each rubber frame; and the rubber sleeves are vertical to the rubber tapes. The rubber tube and rubber tape filled composite rubber cable penetration piece is good in fire-proofing performance and convenient to assemble and maintain.
Description
Technical field:
The utility model relates to a kind of cable penetration unit, relates in particular to a kind of glue tube belt filled composite formula rubber cable penetration piece that carries out crossing cabin between boats and ships bulkhead, deck and building adjacent wall.
Background technology:
Cable penetration unit is mainly used in building the passage of room or the various cable penetrations of ship's space, should guarantee to build the sealing property between room or ship's space, guarantee again in the situation that various accidents (as fire) occur, penetration piece can cut off rapidly the passage between building room or cabin cabin, between boats and ships each cabins and particularly important between each factory building of nuclear power plant.Traditional cable penetration device, adopt the filling type fire-proof sealing device, be that the CN20071003800.2(publication number is CN101037583 as the patent No.) disclosure of the invention a kind of cable fire-proof sealing filling and preparation method thereof, this filling type fire-proof sealing filling, guaranteed fire protecting performance and the sealing property of cable penetration unit, and simple to operate, cost is lower.But be difficult to dismounting after the filling type fire-proof sealing filling solidifies, bring great inconvenience for follow-up cable maintenance, therefore use in engineering unsatisfactory in reality.
The utility model content:
The glue tube belt filled composite formula rubber cable penetration piece that provides a kind of fire protecting performance good, convenient for installation and maintenance is provided the utility model purpose.
The utility model is to realize like this, a kind of glue tube belt filled composite formula rubber cable penetration piece, comprise metal framework, it is characterized in that: be provided with three rectangular rubber frameworks in metal framework, in each rubber framework, the latter half is provided with the gum sleeve of some layers of hollow structure, in the rubber framework, the first half is provided with some rubber strips, and described gum sleeve is mutually vertical with rubber strip.
The utility model compared with prior art has following advantage:
1, the rubber tube that arranges in metal framework and rubber strip are thermal expansion type sebific duct, adhesive tape, have alleviated on the one hand the weight of penetration piece; The cubical expansivity of described rubber tube and rubber strip 〉=5 on the other hand, initial expansion temperature is 180 ℃, in the time of can guaranteeing breaking out of fire, rubber tube and rubber strip can expand rapidly, cabin wall or between the walls passage are stopped up, cut off burning things which may cause a fire disaster and spread to other cabins or room, fire protecting performance is outstanding.
2, this filled composite formula penetration piece in actual use, can be according to the cable size size, the rubber of choosing the rubber tube of obstructed diameter and different numbers brings realizes passing of different-diameter cable, installation and maintenance simultaneously is convenient, need not to open the hole of different-diameter on cabin wall or wall, make the cable of installation more attractive in appearance.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
In figure, 1, metal framework, 2. rubber strip, 3, cable, 4, the rubber putty,
5, gum sleeve, 6, the rubber framework.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Glue tube belt filled composite formula rubber cable penetration piece, comprise metal framework 1, it is characterized in that: be provided with three rectangular rubber frameworks 6 in metal framework 1, the interior the latter half of each rubber framework 6 is provided with the gum sleeve 5 of some layers of hollow structure, in the rubber framework, the first half is provided with some rubber strips 2, and described gum sleeve 5 is mutually vertical with rubber strip 2.During concrete enforcement, at first metal framework 1 is fixed in cabin wall or wall, two ends respectively reserve 25mm ~ 30mm space, in the rubber framework 6 gum sleeve 5 and rubber strip 2 fillings in the metal framework 1, cable 3 are passed from the gap of adjacent gum sleeve 5 or adjacent rubber strip 2; Be filled at last the headspace at metal framework 1 two ends with rubber putty 4, use the instrument flat surface, guarantee sealing.After glue tube belt filled composite formula rubber cable penetration piece installs, if also need increase or during maintenance cable 3, only need to cut off rubber putty 4 with can current supply cable 3 in penetration piece passing local two ends with blade, extract rubber tube 5 or rubber strip 2 out, refill rubber tube 5 or rubber strip 2 on cable 3 after passing, then fill at penetration piece two ends with rubber putty 4 and get final product.
Claims (1)
1. glue tube belt filled composite formula rubber cable penetration piece, comprise metal framework (1), it is characterized in that: be provided with three rectangular rubber frameworks (6) in metal framework (1), the interior the latter half of described rubber framework (6) is respectively arranged with the gum sleeve (5) of some layers of hollow structure, in the rubber framework, the first half is provided with some rubber strips (2), and described gum sleeve (5) is mutually vertical with rubber strip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701868 CN203026872U (en) | 2012-12-18 | 2012-12-18 | Rubber tube and rubber tape filled composite rubber cable penetration piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701868 CN203026872U (en) | 2012-12-18 | 2012-12-18 | Rubber tube and rubber tape filled composite rubber cable penetration piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026872U true CN203026872U (en) | 2013-06-26 |
Family
ID=48650824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701868 Expired - Fee Related CN203026872U (en) | 2012-12-18 | 2012-12-18 | Rubber tube and rubber tape filled composite rubber cable penetration piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207145A (en) * | 2015-09-17 | 2015-12-30 | 太仓市金锚化工有限公司 | Detachable box-shaped cable sealing device |
-
2012
- 2012-12-18 CN CN 201220701868 patent/CN203026872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207145A (en) * | 2015-09-17 | 2015-12-30 | 太仓市金锚化工有限公司 | Detachable box-shaped cable sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |