CN201748043U - Basement entrance cable sleeve waterproof device - Google Patents
Basement entrance cable sleeve waterproof device Download PDFInfo
- Publication number
- CN201748043U CN201748043U CN2010202022197U CN201020202219U CN201748043U CN 201748043 U CN201748043 U CN 201748043U CN 2010202022197 U CN2010202022197 U CN 2010202022197U CN 201020202219 U CN201020202219 U CN 201020202219U CN 201748043 U CN201748043 U CN 201748043U
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- sleeve
- steel
- steel plate
- external compression
- cable
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- Expired - Fee Related
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Abstract
The utility model discloses a basement entrance cable sleeve waterproof device which is characterized by comprising a steel sleeve, an O-type rubber seal washer, an external extrusion steel plate and an internal extrusion steel ring, wherein the internal extrusion steel ring is arranged in the steel sleeve; the external extrusion steel plate is fixedly connected with the steel sleeve; the O-type rubber seal washer is arranged between the external extrusion steel plate and the internal extrusion steel ring; and the external extrusion steel plate and the internal extrusion steel ring are fixedly connected. Through arranging a plurality of O-type rubber seal washers between the external extrusion steel plate and the internal extrusion steel ring, the device is fully contacted with the insulation surface of the cable and the sealed waterproof effect of the outer side of the cable penetration sleeve is ensured. The device has the characteristics of simple structure, convenient installation and low cost.
Description
Technical field
The utility model relates to a kind of wall bushing, relates in particular to a kind of basement house lead in cable sleeve water-tight device.
Background technique
Wall bushing is often to run in the construction engineering, according to the mounting point of sleeve pipe, can roughly be divided into building interior body of wall wall bushing and basement house lead in wall bushing; According to the purposes of sleeve pipe, can be divided into supplying drainage, heating pad pipe, strong and weak electricity wire conduit, heating pad pipe etc.; Can be divided into waterproof type and non-watertight type according to the sleeve pipe water-proof performance; According to the Environmental Conditions of sleeve pipe, wall bushing can be divided into waterproof type, fire-proof, corrosion-proof type.
General wall bushing outer wall now solves substantially with the method for construction that water-proof concrete closely contacts, house lead in supplying drainage and heating pad pipe are rigid conduits, can adopt polyurethane foam glue to stop up, twice polyurethane water-proof paint of brush covers in the 150mm scope around sleeve pipe.10KV cable outer insulation skin is a PVC, and it is a flexible material, can't adopt the waterproof construction installation method of rigid conduits, to how tightly anti-wate research is particularly important between sleeve pipe and the cable.
The model utility content
Technical problem to be solved in the utility model provides a kind of basement house lead in cable sleeve water-tight device, has solved the problem of cable penetration outside of sleeve waterproof.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of basement house lead in cable sleeve water-tight device is characterized in that: described basement house lead in cable sleeve water-tight device comprises Steel Sleeve, O type rubber gasket, external compression steel plate and inner extruding steel loop; Described inner extruding steel loop places in the Steel Sleeve, and described external compression steel plate is fixedlyed connected with Steel Sleeve, and described O type rubber gasket places between external compression steel plate and the inner extruding steel loop, and the external compression steel plate is fixedlyed connected with inner extruding steel loop.
Described external compression steel plate is equipped with identical center hole of diameter and equally distributed bolt hole with inner the extruding on the steel loop, and external compression steel plate and inner extruding steel loop are bolted to connection.
External compression steel plate and Steel Sleeve welding.
Bell mouth shape is made in the Steel Sleeve both sides.
Steel Sleeve is provided with water stop ring outward.
The utlity model has following advantage:
The utility model makes it can fully contact with the cable insulation epidermis and reaches by several O type rubber gaskets being arranged between external compression steel plate and the inner extruding steel loop, has guaranteed the effect of cable penetration outside of sleeve water-tight.And the utlity model has simple in structure, easy for installation, the characteristics that cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is an inner extruding steel loop of the present utility model
Fig. 3 is an external compression steel plate of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As Figure 1-3,1-Steel Sleeve, 2-O type rubber gasket, 3-external compression steel plate, the inner extruding of 4-steel loop, 5-water stop ring, 6-cable.
The inside extruding steel loop 4 of the utility model basement house lead in cable sleeve water-tight device places in the Steel Sleeve 1, external compression steel plate 3 and Steel Sleeve 1 welding, O type rubber gasket 2 is filled between external compression steel plate 3 and the inner extruding steel loop 4, and external compression steel plate 3 and inner extruding steel loop 4 are bolted to connection.The circular reinforcing bar of Steel Sleeve 1 external application forms water stop ring 5 around the welding of Steel Sleeve outer wall.
The concrete implementation step of described device is as follows:
(1) select the DN150 welded steel pipe for use, and its both sides are made into horn mouth, prevent to damage the cable epidermis, and width is than the big 5cm of shear wall thickness.
(2) weld around the Steel Sleeve outer wall with circular reinforcing bar, must not be jagged and incomplete.
(3) Steel Sleeve completes needs inside and outside wall anticorrosion, and twice rust proof paint of brush brushed anti-corrosion asphalt paint again one time earlier.
(4) service sleeve need omit outside 1.5% the gradient fixedly the time, forbids to tilt to indoor adverse slope.
(5) adopt conventional method that outside of sleeve and shear wall are carried out water-proofing treating.
(6) make inner extruding steel loop and external compression steel plate (thickness＞5mm) according to Fig. 2 and Fig. 3 respectively.
(7) earlier steel loop is pushed in inside and put into Steel Sleeve, places 10 above-mentioned O type rubber gaskets, and temporarily inside is pushed steel loop with the M16 bolt and linked to each other, external compression steel plate and Steel Sleeve are welded tightly, guarantee that non-notch do not omit with the external compression steel plate.
(8) penetrate cable 6 after, parallel all with tighten 4 M16 bolts, rubber gasket is fully contacted with the cable epidermis, reach the inside pipe casing waterproofing effect.
Claims (5)
1. basement house lead in cable sleeve water-tight device, it is characterized in that: described basement house lead in cable sleeve water-tight device comprises Steel Sleeve, O type rubber gasket, external compression steel plate and inner extruding steel loop; Described inner extruding steel loop places in the Steel Sleeve, and described external compression steel plate is fixedlyed connected with Steel Sleeve, and described O type rubber gasket places between external compression steel plate and the inner extruding steel loop, and the external compression steel plate is fixedlyed connected with inner extruding steel loop.
2. basement house lead in cable sleeve water-tight device as claimed in claim 1 is characterized in that: described external compression steel plate is equipped with identical center hole of diameter and equally distributed bolt hole with inner the extruding on the steel loop.
3. basement house lead in cable sleeve water-tight device as claimed in claim 1 is characterized in that: external compression steel plate and Steel Sleeve welding.
4. basement house lead in cable sleeve water-tight device as claimed in claim 1, it is characterized in that: bell mouth shape is made in the Steel Sleeve both sides.
5. basement house lead in cable sleeve water-tight device as claimed in claim 1, it is characterized in that: Steel Sleeve is provided with water stop ring outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202022197U CN201748043U (en) | 2010-05-25 | 2010-05-25 | Basement entrance cable sleeve waterproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202022197U CN201748043U (en) | 2010-05-25 | 2010-05-25 | Basement entrance cable sleeve waterproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748043U true CN201748043U (en) | 2011-02-16 |
Family
ID=43582721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202022197U Expired - Fee Related CN201748043U (en) | 2010-05-25 | 2010-05-25 | Basement entrance cable sleeve waterproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684804A (en) * | 2017-01-10 | 2017-05-17 | 湖南空天科技工程有限公司 | Deformable orifice plugging apparatus |
| CN106992437A (en) * | 2016-01-20 | 2017-07-28 | Ls 产电株式会社 | Power distribution cabinet |
| CN109838624A (en) * | 2019-02-15 | 2019-06-04 | 中国核工业华兴建设有限公司 | A kind of obturator and installation method that bio-safety multi-line concentration is passed through |
-
2010
- 2010-05-25 CN CN2010202022197U patent/CN201748043U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992437A (en) * | 2016-01-20 | 2017-07-28 | Ls 产电株式会社 | Power distribution cabinet |
| US10461510B2 (en) | 2016-01-20 | 2019-10-29 | Lsis Co., Ltd. | Modular distributing panel including a transformer |
| CN106684804A (en) * | 2017-01-10 | 2017-05-17 | 湖南空天科技工程有限公司 | Deformable orifice plugging apparatus |
| CN109838624A (en) * | 2019-02-15 | 2019-06-04 | 中国核工业华兴建设有限公司 | A kind of obturator and installation method that bio-safety multi-line concentration is passed through |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20180525 |