CN206191080U - A serial communication port, - Google Patents
A serial communication port, Download PDFInfo
- Publication number
- CN206191080U CN206191080U CN201620944713.8U CN201620944713U CN206191080U CN 206191080 U CN206191080 U CN 206191080U CN 201620944713 U CN201620944713 U CN 201620944713U CN 206191080 U CN206191080 U CN 206191080U
- Authority
- CN
- China
- Prior art keywords
- bell
- spigot
- steel pipe
- socket
- pipe body
- 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
Abstract
The utility model discloses a serial communication port, relates to machinery, including the steel pipe body, the one end of steel pipe body is equipped with bell and spigot, bell and spigot and the coaxial setting of steel pipe body, the other end of steel pipe body is equipped with the socket, socket and the coaxial setting of steel pipe body, be convenient for install, the bell and spigot inboard is provided with the straining boss, the socket inboard that corresponds is equipped with the straining recess, the bell and spigot have only two and lie in a bell and spigot both sides straining boss parts, when the installation, straining boss and the cooperation of straining recess, the position of fixed two knotted bar irons pipe, and the bell and spigot has only two and lie in bell and spigot both sides straining boss parts, it is flexible when making the installation, installation, still be equipped with the straining groove outside the bell and spigot, can be with fixing from locking -type stainless steel ribbon on the straining groove.
Description
Technical field
The utility model is related to mechanical field, and in particular to a kind of water delivery anti-corrosive steel tube with bell and spigot joint.
Background technology：
Steel pipe is the paint highly important basic components of conveying industries, carries the substantial responsibility of conveying oil gas, because
The quality of this steel pipe, aging effects whole industry.Chemical reaction or electrochemical reaction are the main causes of pipe corrosion, to be carried
High life, it is necessary to prevent or slow down chemical attack and electrochemical corrosion, therefore corrosion protective layer becomes one of basic means.
Application No. CN201520825968.8 discloses a kind of water delivery anti-corrosive steel tube with bell and spigot joint, is related to aqueduct
Technical field, when being installed with anti-corrosive steel tube with solving existing water delivery, the alignment, welding and anti-corrosion operation to its mouth of pipe are difficult
Degree is larger, is difficult to reach the problem of high-level installation effect.A kind of water delivery with bell and spigot joint described in the utility model
With anti-corrosive steel tube, including anti-corrosive steel tube body, one end of anti-corrosive steel tube body is provided with bellmouth steel loop, and bellmouth steel loop and anticorrosive steel
Tube body is coaxially disposed；The other end of anti-corrosive steel tube body is provided with socket steel ring, and socket steel ring is coaxial with anti-corrosive steel tube body
Set；When being installed with anti-corrosive steel tube to the water delivery with bell and spigot joint, a water delivery of the section with bell and spigot joint uses anti-
The socket steel ring of rotten steel pipe can be matched in the bellmouth steel loop of another water delivery anti-corrosive steel tube of the section with bell and spigot joint of insertion.
The utility model is mainly used in the conveyance conduit of fluid water.But, it installs inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of water delivery anti-corrosive steel tube with bell and spigot joint, existing to solve
Caused above-mentioned multinomial defect in technology.
A kind of water delivery anti-corrosive steel tube with bell and spigot joint, including steel pipe body, it is characterised in that：The steel pipe sheet
One end of body is provided with bell and spigot, and the bell and spigot is coaxially disposed with steel pipe body；The other end of the steel pipe body is provided with socket,
The socket is coaxially disposed with steel pipe body, and the bell and spigot inner side is provided with fastening boss, and corresponding socket inner side is provided with buckles
Tight groove, there was only two pieces with fastening projection section and being located at bell and spigot both sides for the bell and spigot, also sets on the outside of bell and spigot
There is fastening groove.
Preferably, the bell and spigot edge is provided with openend.
Preferably, the socket outside is provided with seal groove.
Preferably, the steel pipe body includes four layers：Interior anticorrosive coat, steel pipe layer, external anti-corrosion layer and wear resistant heat preserving layer.
Preferably, the material of the wear resistant heat preserving layer is polyurethane.
The utility model has the advantage of：The utility model simple structure, reliability, steel pipe body one end are bell and spigot, separately
One end is socket, and when being installed, the socket of a water delivery anti-corrosive steel tube of the section with bell and spigot joint can coordinate insertion another
In one water delivery anti-corrosive steel tube bell and spigot of the section with bell and spigot joint, it is easily installed, fastening boss is provided with the inside of bell and spigot, it is right
That answers is provided with fastening groove on the outside of socket end, when mounted, buckles boss and buckles groove fit, fixes the position of two section steel pipes
Put, and bell and spigot only has two pieces and is located at bell and spigot both sides with fastening projection section so that it is flexible during installation, more just
Just, fastening groove is additionally provided with the outside of bell and spigot, self-locking stainless steel band can be fixed on fastening groove.Bell and spigot edge is provided with
Openend, is easy to alignment.Socket outside is provided with seal groove, for setting sealing ring, improves the sealing of coupling part.Steel pipe
Body is provided with interior anticorrosive coat, external anti-corrosion layer and wear resistant heat preserving layer, prevents or slow down the corrosion and abrasion of steel pipe, improves the life-span,
And in winter anti-antipriming pipe water freezing, damage water pipe.The material of wear resistant heat preserving layer is polyurethane, technology maturation, low cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of water delivery anti-corrosive steel tube with bell and spigot joint described in the utility model.
Fig. 2 is a kind of top view of water delivery anti-corrosive steel tube with bell and spigot joint described in the utility model.
Fig. 3 is a kind of sectional view of water delivery anti-corrosive steel tube with bell and spigot joint described in the utility model.
Fig. 4 is that a kind of bell and spigot of water delivery anti-corrosive steel tube with bell and spigot joint described in the utility model is locally put
Big figure.
Wherein：1-bell and spigot, 2-openend, 3-fastening groove, 4-fastening boss, 5-sealing ring, 6-connection end,
7-steel pipe body, 8-fastening groove, 9-seal groove, 10-interior anticorrosive coat, 11-steel pipe layer, 12-external anti-corrosion layer, 13-
Wear resistant heat preserving layer.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of water delivery anti-corrosive steel tube with bell and spigot joint, including steel pipe sheet
Body 7, one end of the steel pipe body 7 is provided with bell and spigot 1, and the bell and spigot 1 is coaxially disposed with steel pipe body 7；The steel pipe sheet
The other end of body 7 is provided with socket, and the socket is coaxially disposed with steel pipe body 7, and when being installed, a section connects with bell and spigot
The socket of the water delivery anti-corrosive steel tube of head can coordinate another water delivery anti-corrosive steel tube bell and spigot 1 of the section with bell and spigot joint of insertion
It is interior, it is easily installed, the inner side of the bell and spigot 1 is provided with fastening boss 4, and corresponding socket inner side is provided with fastening groove 8, described to hold
There was only two pieces with fastening boss 4 part and being located at the both sides of bell and spigot 1 for socket 1, when mounted, buckles boss 4 recessed with fastening
Groove 8 coordinates, and fixes the position of two section steel pipes, and bell and spigot 1 only has two pieces and be located at 1 liang of bell and spigot with the part of boss 4 is buckled
Side so that flexible during installation, more facilitates, and fastening groove 3 is additionally provided with the outside of bell and spigot 1, can be by self-locking stainless steel band
It is fixed on fastening groove 3.
In the present embodiment, the edge of the bell and spigot 1 is provided with openend 2, is easy to alignment.
In the present embodiment, the socket outside is provided with seal groove 9, for setting sealing ring 5, improves coupling part
Sealing.
In the present embodiment, the steel pipe body 7 includes four layers：Interior anticorrosive coat 10, steel pipe layer 11, external anti-corrosion layer 12 and resistance to
Mill heat-insulation layer 13, prevents or slows down the corrosion and abrasion of steel pipe, improves the life-span, and the water freezing in winter anti-antipriming pipe, damages
Bad water pipe.
In the present embodiment, the material of the wear resistant heat preserving layer 13 is polyurethane, technology maturation, low cost.
As known by the technical knowledge, the utility model can be by other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only
's.It is all in the range of the utility model or in the change being equal in the range of the utility model by the utility model bag
Contain.
Claims (5)
1. a kind of water delivery anti-corrosive steel tube with bell and spigot joint, including steel pipe body (7), it is characterised in that：The steel pipe
One end of body (7) is provided with bell and spigot (1), and the bell and spigot (1) is coaxially disposed with steel pipe body (7)；The steel pipe body (7)
The other end be provided with socket, the socket is coaxially disposed with steel pipe body (7), and it is convex that the bell and spigot (1) inner side is provided with fastening
Platform (4), corresponding socket inner side is provided with fastening groove (8), the bell and spigot (1) with buckling boss (4) part only two
Block is simultaneously located at bell and spigot (1) both sides, and fastening groove (3) is additionally provided with bell and spigot (1) outside.
2. a kind of water delivery anti-corrosive steel tube with bell and spigot joint according to claim 1, it is characterised in that：It is described to hold
Socket (1) edge is provided with openend (2).
3. a kind of water delivery anti-corrosive steel tube with bell and spigot joint according to claim 1, it is characterised in that：It is described to insert
The outside of mouth is provided with seal groove (9).
4. a kind of water delivery anti-corrosive steel tube with bell and spigot joint according to claim 1, it is characterised in that：The steel
Tube body (7) includes four layers：Interior anticorrosive coat (10), steel pipe layer (11), external anti-corrosion layer (12) and wear resistant heat preserving layer (13).
5. a kind of water delivery anti-corrosive steel tube with bell and spigot joint according to claim 4, it is characterised in that：It is described resistance to
The material of mill heat-insulation layer (13) is polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944713.8U CN206191080U (en) | 2016-08-25 | 2016-08-25 | A serial communication port, |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620944713.8U CN206191080U (en) | 2016-08-25 | 2016-08-25 | A serial communication port, |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191080U true CN206191080U (en) | 2017-05-24 |
Family
ID=58728862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620944713.8U Expired - Fee Related CN206191080U (en) | 2016-08-25 | 2016-08-25 | A serial communication port, |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191080U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027418A (en) * | 2018-08-30 | 2018-12-18 | 上海隧道工程有限公司 | Pipe jacking tunnel concrete tube coupling |
| CN109163156A (en) * | 2018-08-30 | 2019-01-08 | 上海隧道工程有限公司 | It is built in the circuit design structure into spoil disposal and thixotropic slurry of tube coupling |
| CN109253346A (en) * | 2018-10-17 | 2019-01-22 | 山东禹王管业有限公司 | A kind of bell and spigot anti-corrosive steel tube |
| CN110030437A (en) * | 2019-04-19 | 2019-07-19 | 宁波冶金勘察设计研究股份有限公司 | Buried pipeline |
| CN113639141A (en) * | 2021-08-24 | 2021-11-12 | 武汉威泰尔科技发展有限公司 | Environment-friendly low-carbon detachable plastic heat insulation assembly with low heat leakage rate |
-
2016
- 2016-08-25 CN CN201620944713.8U patent/CN206191080U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027418A (en) * | 2018-08-30 | 2018-12-18 | 上海隧道工程有限公司 | Pipe jacking tunnel concrete tube coupling |
| CN109163156A (en) * | 2018-08-30 | 2019-01-08 | 上海隧道工程有限公司 | It is built in the circuit design structure into spoil disposal and thixotropic slurry of tube coupling |
| CN109253346A (en) * | 2018-10-17 | 2019-01-22 | 山东禹王管业有限公司 | A kind of bell and spigot anti-corrosive steel tube |
| CN110030437A (en) * | 2019-04-19 | 2019-07-19 | 宁波冶金勘察设计研究股份有限公司 | Buried pipeline |
| CN113639141A (en) * | 2021-08-24 | 2021-11-12 | 武汉威泰尔科技发展有限公司 | Environment-friendly low-carbon detachable plastic heat insulation assembly with low heat leakage rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20171220 Granted publication date: 20170524 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201220 Granted publication date: 20170524 |
|
| 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: 20170524 Termination date: 20190825 |