CN208619882U - A kind of sleeve plugging device through walls - Google Patents
A kind of sleeve plugging device through walls Download PDFInfo
- Publication number
- CN208619882U CN208619882U CN201820988606.4U CN201820988606U CN208619882U CN 208619882 U CN208619882 U CN 208619882U CN 201820988606 U CN201820988606 U CN 201820988606U CN 208619882 U CN208619882 U CN 208619882U
- Authority
- CN
- China
- Prior art keywords
- plate
- ring flat
- casing
- sealing ring
- outside sealing
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- -1 spunyarn Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to a kind of sleeve plugging device through walls, is made of screw rod, fastening nut and casing.Pipeline passes through from the centre of casing, is equipped with ring flat-plate sandwiched device in the both ends of casing between corresponding pipeline outer wall.The ring flat-plate sandwiched device by spacing distance setting inside and outside sealing ring flat-plate, be distributed in interval distance including, on external seal ring flat-plate periphery and connection it is inside and outside sealing ring flat-plate screw rod and the fastening nut on screw rod constituted.The middle part of inside and outside sealing ring flat-plate is equipped with the pipe hole passed through for pipeline.Expansion water-stop ring is clamped between inside and outside sealing ring flat-plate.Sealing packing material is equipped between casing and corresponding pipeline outer wall between two ring flat-plate sandwiched devices.The advantages of the utility model has design, and rationally structure is simple, and construction speed is fast, applied widely, at low cost, waterproof, anticorrosion, dismounts rapidly, and working service is convenient and improves working efficiency.
Description
Technical field
The utility model belongs to a kind of sleeve plugging device through walls.
Background technique
When needing pipeline to pass through wall, bottom plate in some underground engineerings, and having tight waterproof requirement by place, airtight waterproof
Casing be indispensable important component in underground engineering.The casing of airtight waterproof is disposal pouring on wall, crosses wall
Or wear the pipeline of bottom plate and pass through from the centre of casing, packing seal is used between outer diameter tube and casing, plays waterproof and vibration damping
Effect.Existing set tube packing is divided into two kinds of rigidity and flexibility, and rigid casing filler needs are first filled out with materials such as spunyarn, asbestos plasters
It fills, then is blocked with fire prevention clay etc. materials, construction efficiency is low, is not easy to overhaul, is at high cost；Flexible sleeve filler using ring flange with
Mating rubber seal, since finished size specification is fixed, when line size variation when can not install, and then slow down construct into
Degree, and it is at high cost, it is not easy to overhaul, at high cost, applicability is restricted, obturation effect is also undesirable.
Summary of the invention
The purpose of this utility model is to design a kind of sleeve plugging device through walls, and having design, rationally structure is simple, construction
Progress is fast, applied widely, at low cost, waterproof, anticorrosion, and rapidly, working service is convenient and improves the excellent of working efficiency for dismounting
Point.
For this purpose, the utility model is made of screw rod, fastening nut and casing.Pipeline passes through from the centre of casing, casing
Both ends between corresponding pipeline outer wall be equipped with ring flat-plate sandwiched device.The ring flat-plate sandwiched device in spacing distance by being arranged
Inside and outside sealing ring flat-plate, be distributed in interval distance including, on external seal ring flat-plate periphery and connection it is inside and outside sealing ring flat-plate screw rod
It is constituted with the fastening nut being located on screw rod.The middle part of inside and outside sealing ring flat-plate is equipped with the pipe hole passed through for pipeline.It is inside and outside
Expansion water-stop ring is clamped between sealing ring flat-plate.It is equipped with only between casing and corresponding pipeline outer wall between two ring flat-plate sandwiched devices
Water packing material.
The inside and outside sealing ring flat-plate is made of the steel plate of 5~15mm thickness.The outer diameter of the inside and outside sealing ring flat-plate is small
In the internal diameter of casing.
Above structure has reached the purpose of this utility model.
The utility model has design, and rationally structure is simple, and construction speed is fast, applied widely, at low cost, and waterproof is prevented
The advantages of corrosion, dismounting is rapid, and working service is convenient and improves working efficiency.
The utility model compared with the prior art has the advantage that and good effect:
(1) the utility model has the advantages of simple structure, reliable working performance, and may be implemented to gather materials on the spot is made, and is suitable for that construction is existing
Field production.
(2) since packing volume becomes smaller, and then working efficiency is greatly improved to accelerate construction progress.
(3) ring flat-plate sandwiched device can carry out processing and fabricating at the construction field (site), and corresponding size can be controlled artificially, and the scope of application is aobvious
Write increase and it is at low cost.
(4) the utility model is connected by screw bolts, and dismounting is rapid, so that repair and maintenance is convenient.
(5) the utility model uses expansion water-stop ring for packing material, and the pressurization of inside and outside sealing ring flat-plate makes its expansion, prevents
Water effect increases.
(6) since pipeline and sleeve are not rigidly connected, allow relative displacement, be also not easy to keep this practical when pipeline stress
It is novel to be deformed, there is good using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the using state structure diagram of the utility model.
Specific embodiment
As depicted in figs. 1 and 2, a kind of sleeve plugging device through walls is made of screw rod 3, fastening nut 6 and casing 14.Wall
Set on body 11 or bottom plate across casing, casing is disposal pouring on wall, and the both ends of casing are open pore 10.Pipeline 12
Pass through from the centre of casing, is equipped with ring flat-plate sandwiched device in the both ends of casing between corresponding pipeline outer wall.
The ring flat-plate sandwiched device is in interval distance by inner seal ring plate 2, the external seal ring flat-plate 1 in spacing distance setting
From the screw rod 3 and the fastening nut 6 on screw rod for being distributed on inside and outside sealing ring flat-plate periphery and connecting inside and outside sealing ring flat-plate
It is constituted.The side of screw rod sets external thread part 7, for being spirally connected with fastening nut.The middle part of inside and outside sealing ring flat-plate is equipped with for pipeline
The pipe hole 4 passed through, the pipeline for being used for wall pass through.
Expansion water-stop ring 13 is clamped between inside and outside sealing ring flat-plate, i.e., including, set in the space 5 between external seal ring flat-plate
There is expansion water-stop ring.Expansion water-stop ring can be made of the sealing material of water-swellable, or be made of rubber material.Two ring flat-plate sandwicheds
Sealing packing material 9 is equipped between casing and corresponding pipeline outer wall between device (i.e. two inner seal ring plates), such as spunyarn, stone
The materials such as cotton ash, above-mentioned material can close at two pipe joints 8 external space.
The inside and outside sealing ring flat-plate is made of the steel plate of 5~15mm thickness.The outer diameter of the inside and outside sealing ring flat-plate is small
In the internal diameter of casing.
In use, by two ring flat-plate sandwiched devices set in the both ends of casing between corresponding pipeline outer wall.Two ring flat-plate sandwicheds
Sealing packing material is equipped between casing and corresponding pipeline outer wall between device (i.e. two inner seal ring plates).
After expansion water-stop ring first being set between one group of inside and outside sealing ring flat-plate, by its entirety be pushed into sleeve and pipeline outer wall it
Interior one end will even be tightened by the fastening nut on the bolt (usually four) of inside and outside sealing ring flat-plate, bolt using spanner
Pulling force make the expansion water-stop ring compression being located among inside and outside sealing ring flat-plate to expanding around, extruding force makes expansion water-stop
Ring is fitted closely with sleeve lining and pipeline outer wall, forms confined space.Then again the casing on the inside of the inner seal ring plate with
Be equipped with sealing packing material between corresponding pipeline outer wall, then after install another group of ring flat-plate sandwiched device sealing sleeve and pipeline outer wall it
The interior other end.In turn, it is ensured that the airtightness of sleeve inner tube pipeline outer wall, and play good anticorrosion ability.
In short, the utility model has design, rationally structure is simple, and construction speed is fast, applied widely, at low cost, prevents
The advantages of water, anticorrosion, dismounting is rapid, and working service is convenient and improves working efficiency.It can promote the use of.
Claims (3)
1. a kind of sleeve plugging device through walls, is made of screw rod, fastening nut and casing, it is characterised in that: pipeline is from casing
Centre pass through, in the both ends of casing between corresponding pipeline outer wall be equipped with ring flat-plate sandwiched device, the ring flat-plate sandwiched device
By in spacing distance setting inside and outside sealing ring flat-plate, be distributed in interval distance including, on external seal ring flat-plate periphery and connection in,
The screw rod of external seal ring flat-plate and the fastening nut on screw rod are constituted, and the middle part of inside and outside sealing ring flat-plate is equipped with wears for pipeline
The pipe hole crossed is clamped with expansion water-stop ring, casing and respective tube between two ring flat-plate sandwiched devices between inside and outside sealing ring flat-plate
Sealing packing material is equipped between pipeline outer wall.
2. a kind of sleeve plugging device through walls according to claim 1, it is characterised in that: the inside and outside sealing ring flat-plate is with 5
The steel plate of~15mm thickness is made.
3. a kind of sleeve plugging device through walls according to claim 1, it is characterised in that: the inside and outside sealing ring flat-plate
Outer diameter is less than the internal diameter of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988606.4U CN208619882U (en) | 2018-06-26 | 2018-06-26 | A kind of sleeve plugging device through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988606.4U CN208619882U (en) | 2018-06-26 | 2018-06-26 | A kind of sleeve plugging device through walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619882U true CN208619882U (en) | 2019-03-19 |
Family
ID=65702372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988606.4U Expired - Fee Related CN208619882U (en) | 2018-06-26 | 2018-06-26 | A kind of sleeve plugging device through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396522A (en) * | 2022-01-17 | 2022-04-26 | 中航长沙设计研究院有限公司 | Pipeline wall-penetrating sound insulation structure |
| AT524438A4 (en) * | 2021-02-19 | 2022-06-15 | Avl List Gmbh | WALL FEEDTHROUGH DEVICE |
-
2018
- 2018-06-26 CN CN201820988606.4U patent/CN208619882U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524438A4 (en) * | 2021-02-19 | 2022-06-15 | Avl List Gmbh | WALL FEEDTHROUGH DEVICE |
| AT524438B1 (en) * | 2021-02-19 | 2022-06-15 | Avl List Gmbh | WALL FEEDTHROUGH DEVICE |
| CN114396522A (en) * | 2022-01-17 | 2022-04-26 | 中航长沙设计研究院有限公司 | Pipeline wall-penetrating sound insulation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100526698C (en) | Large caliber pipeline flexible internal expansion type sealing ring, its connecting structure and method | |
| CN208619882U (en) | A kind of sleeve plugging device through walls | |
| CN206943631U (en) | A kind of vacuum sealing tube telescopic with adaptive guard function | |
| CN207246639U (en) | A kind of PE pipelines of convenient maintenance | |
| CN104534205A (en) | Thread-off proof clamp for flexible bell socket cast-iron drain pipe | |
| CN204628878U (en) | A kind of Novel rotary compensator | |
| CN105156782B (en) | A kind of vibration absorber for underground petroleum pipe joint | |
| CN104879585A (en) | Novel rotary compensator | |
| CN201739673U (en) | Tray expansion bend | |
| CN102278557B (en) | Connecting structure of plastic inspection well and corrugated pipe | |
| CN1598387A (en) | Method of elastic connecting pipeline | |
| CN209638561U (en) | A kind of corrugated steel pipe Combined concrete push pipe | |
| CN208535395U (en) | A kind of novel pressure pipeline compensating joint | |
| CN103133014A (en) | Flexible connection structure for steel pipe and tunnel steel pipe piece | |
| CN203202460U (en) | Hoop type quick-changing pipeline pipe-connecting device | |
| CN202327417U (en) | Threaded-connection structure of sounding pipe | |
| CN207018719U (en) | A kind of plastic union pipe head seal | |
| CN202228818U (en) | Connection sealing piece of steel plastic composite pipe and meter | |
| CN206054973U (en) | Split type polyethylene solid wall pipe | |
| CN201517668U (en) | Pipe connecting structure | |
| CN205669650U (en) | Pipeline compensator | |
| CN203066045U (en) | Combined regulation and control gate for farmland water channel | |
| CN202165741U (en) | Connecting structure for plastic inspection well and corrugation pipe | |
| CN208535425U (en) | A kind of reducing expansion bend | |
| CN202450425U (en) | Filling nozzle for grouting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 |