CN207195952U - Multipurpose jet chimney end socket - Google Patents
Multipurpose jet chimney end socket Download PDFInfo
- Publication number
- CN207195952U CN207195952U CN201721185781.1U CN201721185781U CN207195952U CN 207195952 U CN207195952 U CN 207195952U CN 201721185781 U CN201721185781 U CN 201721185781U CN 207195952 U CN207195952 U CN 207195952U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- outer tube
- core pipe
- jet chimney
- end socket
- 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.)
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
A kind of multipurpose jet chimney end socket is the utility model is related to, including is set in the outer tube anchor ear of overcoat tube end and the core pipe anchor ear being set in core pipe, ring sealing plate is provided between outer tube anchor ear and core pipe anchor ear；The outer tube anchor ear, core pipe anchor ear and ring sealing plate and jet chimney form detachable-type sealed structure.The multipurpose jet chimney end socket forms detachable-type sealed structure with jet chimney, and can effectively protect the anticorrosive coat of jet chimney, and this end socket is also reusable.
Description
Technical field
A kind of cap is the utility model is related to, especially a kind of multipurpose jet chimney end socket.
Background technology
At present, direct-buried steam pipeline industry has following several end socket modes.The first：Direct plastic sheeting or colour bar cloth bag
Wrap up in, shortcoming may blow off when being transport by strong wind, it is bad to blow, and it is just brittle over time not to be durable, fragile.It can only keep off small
Rain, need sack to break when core pipe is welded.Second：Color steel blocks, and shortcoming color steel and steel pipe glass cement are close
Envelope, easy degumming, meet in heavy rain or pipe trench and intake, also to intake.The third：Directly welded with sheet metal, advantage is entered not completely
Water, shortcoming are that welding is cumbersome, and after reaching the spot and installing core pipe, construction team also needs to slice off sheet metal, have
Shi Rongyi cuts core pipe bad.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of multipurpose jet chimney envelope
Head, the end socket forms detachable-type sealed structure with jet chimney, and can effectively protect the anticorrosive coat of jet chimney, and this end socket
It is also reusable.
According to technical scheme provided by the utility model, the multipurpose jet chimney end socket, it is characterized in that：Including being arranged
Outer tube anchor ear and the core pipe anchor ear being set in core pipe in outer cannula tip, are provided between outer tube anchor ear and core pipe anchor ear
Ring sealing plate；The outer tube anchor ear, core pipe anchor ear and ring sealing plate and jet chimney form detachable-type sealed structure.
In a detailed embodiment, outer tube water-swellable sealing is provided between the outer tube anchor ear and outer tube
Bar.
In a detailed embodiment, core pipe water expandable waterstop is provided between the core pipe anchor ear and core pipe.
In a detailed embodiment, the outer tube anchor ear and core pipe anchor ear are by two panels semi-annular shape anchor ear pairing
Form, the outward bending of semi-annular shape anchor ear both ends forms mounting ear, and the mounting ear of two panels semi-annular shape anchor ear homonymy passes through respectively
Outer tube anchor ear bolt and core pipe anchor ear bolt connection.
In a detailed embodiment, the mounting ear of the core pipe anchor ear extends to outer tube.
In a detailed embodiment, the ring sealing plate is made up of two blocks of semi-annular shape shroudings, semi-annular shape shrouding
The semi-annular shape anchor ear with outer tube anchor ear and core pipe anchor ear is connected respectively.
In a detailed embodiment, the outer tube anchor ear is provided with hanger.
Multipurpose jet chimney end socket described in the utility model distinguishes connecting pipe using core pipe anchor ear and outer tube anchor ear,
Ring sealing plate connects core pipe anchor ear and outer tube anchor ear, accomplishes detachable-type sealed；Outer tube anchor ear makes outer tube both ends external diameter
Increase, anticorrosive coat can be effectively protected when being laid flat, and hanger is located on outer tube anchor ear, do not interfere with anticorrosive coat, during entrucking
Truck-loading rack need not be done for anticorrosive coat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 partial sectional view.
Description of reference numerals：1- hangers, 2- outer tubes anchor ear, 3- outer tubes water expandable waterstop, 4- outer tube anchor ears
Bolt, 5- core pipes anchor ear, 6- core pipes water expandable waterstop, 7- core pipe anchor ears bolt, 8- ring sealing plates, 9- outer tubes, 10- cores
Pipe.
Embodiment
With reference to specific accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, multipurpose jet chimney end socket described in the utility model includes being set in the outer of the end of outer tube 9
Sleeve pipe anchor ear 2 and the core pipe anchor ear 5 being set in core pipe 10, are provided with ring sealing plate 8 between outer tube anchor ear 2 and core pipe anchor ear 5；
The outer tube anchor ear 2, core pipe anchor ear 5 and ring sealing plate 8 form detachable-type sealed structure with jet chimney；The outer tube
Outer tube water expandable waterstop 3 is provided between anchor ear 2 and outer tube 9, core pipe is provided between core pipe anchor ear 5 and core pipe 10 and meets water
Expansion sealing strip 6, outer tube anchor ear 2 and core pipe anchor ear 5 involute by two panels semi-annular shape anchor ear, semi-annular shape anchor ear two
Outward bending is held to form mounting ear, the mounting ear of two panels semi-annular shape anchor ear homonymy passes through outer tube anchor ear bolt 4 and core respectively
Pipe anchor ear bolt 7 connects；The mounting ear of the core pipe anchor ear 5 extends to outer tube 9；The outer tube anchor ear 2 is provided with hanger
1, perforate on hanger 1, the both sides of hanger 1 set reinforcement；The ring sealing plate 8 is made up of two blocks of semi-annular shape shroudings, semicircular ring
Semi-annular shape anchor ear of the shape shrouding respectively with outer tube anchor ear 2 and core pipe anchor ear 5 is connected.
Operation principle and the course of work of the present utility model：As shown in Figure 1, 2, during work, core pipe anchor ear 5 is stuck in core pipe 10
On, liner core pipe water expandable waterstop 6 is simultaneously fastened with core pipe anchor ear bolt 7, and outer tube anchor ear 2 is stuck on outer tube 9, liner
Outer tube water expandable waterstop 3 is simultaneously fastened with outer tube anchor ear bolt 4, because having between core pipe anchor ear 5 and outer tube anchor ear 2
Ring sealing plate 8, so the heat-insulation layer of whole pipeline is fully sealed, when raining, it is swollen rapidly that water expandable waterstop meets water
Spiral slit that is swollen, filling up on steel pipe；When jet chimney is stacked, because outer tube anchor ear 2 makes the increase of pipe ends external diameter so that
Jet chimney middle part anticorrosive coat is in aerial state, effectively protects anticorrosive coat, outer tube 9 no longer needs to twine cloth rope, entrucking
Shi Buzai needs shelf；Hanger 1 on the outer tube anchor ear 2 after become detachable, do not interfere with anticorrosive coat, construction team is not yet
Need to cut off hanger again；And this end socket is also reusable, water expandable waterstop only need to be changed.
Claims (7)
1. a kind of multipurpose jet chimney end socket, it is characterized in that：Including being set in outer tube（9）The outer tube anchor ear of end（2）
Be set in core pipe（10）On core pipe anchor ear（5）, outer tube anchor ear（2）With core pipe anchor ear（5）Between be provided with ring sealing plate
（8）；The outer tube anchor ear（2）, core pipe anchor ear（5）And ring sealing plate（8）Detachable-type sealed structure is formed with jet chimney.
2. multipurpose jet chimney end socket as claimed in claim 1, it is characterized in that：The outer tube anchor ear（2）With outer tube
（9）Between be provided with outer tube water expandable waterstop（3）.
3. multipurpose jet chimney end socket as claimed in claim 1, it is characterized in that：The core pipe anchor ear（5）With core pipe（10）
Between be provided with core pipe water expandable waterstop（6）.
4. multipurpose jet chimney end socket as claimed in claim 1, it is characterized in that：The outer tube anchor ear（2）Embraced with core pipe
Hoop（5）Involuted by two panels semi-annular shape anchor ear, the outward bending of semi-annular shape anchor ear both ends forms mounting ear, two panels semicircle
The mounting ear of ring-type anchor ear homonymy passes through outer tube anchor ear bolt respectively（4）With core pipe anchor ear bolt（7）Connection.
5. multipurpose jet chimney end socket as claimed in claim 4, it is characterized in that：The core pipe anchor ear（5）Mounting ear prolong
Extend outer tube（9）.
6. multipurpose jet chimney end socket as claimed in claim 4, it is characterized in that：The ring sealing plate（8）By two pieces of semicircles
Ring-type shrouding form, semi-annular shape shrouding respectively with outer tube anchor ear（2）With core pipe anchor ear（5）Semi-annular shape anchor ear connection.
7. multipurpose jet chimney end socket as claimed in claim 1, it is characterized in that：The outer tube anchor ear（2）It is provided with and hangs
Ear（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185781.1U CN207195952U (en) | 2017-09-15 | 2017-09-15 | Multipurpose jet chimney end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185781.1U CN207195952U (en) | 2017-09-15 | 2017-09-15 | Multipurpose jet chimney end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195952U true CN207195952U (en) | 2018-04-06 |
Family
ID=61789331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721185781.1U Active CN207195952U (en) | 2017-09-15 | 2017-09-15 | Multipurpose jet chimney end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195952U (en) |
-
2017
- 2017-09-15 CN CN201721185781.1U patent/CN207195952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |