CN207750587U - A kind of attached small diameter tube fixed connection apparatus of big pipeline - Google Patents
A kind of attached small diameter tube fixed connection apparatus of big pipeline Download PDFInfo
- Publication number
- CN207750587U CN207750587U CN201820070267.1U CN201820070267U CN207750587U CN 207750587 U CN207750587 U CN 207750587U CN 201820070267 U CN201820070267 U CN 201820070267U CN 207750587 U CN207750587 U CN 207750587U
- Authority
- CN
- China
- Prior art keywords
- small diameter
- connector
- diameter tube
- diplopore
- fixed connection
- 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 kind of big attached small diameter tube fixed connection apparatus of pipeline, including the first connector, the second connector and several diplopore short tube clamps, wherein, each diplopore short tube clamp is fixed by socket successively in an axial direction on the outer wall of big pipeline, it is connected by the first connector between each diplopore short tube clamp, one end of second connector is connected with the first connector, the other end of second connector is connected with small diameter tube, the device can realize being fixedly connected for small diameter tube and small pipeline, while the root in small diameter tube can be avoided to generate larger stress.
Description
Technical field
The utility model belongs to Thermal power engneering field, is related to a kind of fixed connection apparatus, and in particular to a kind of big pipe
The attached small diameter tube fixed connection apparatus in road.
Background technology
In electric power, chemical industry, petroleum industry production, because caliber is small, fixed form is easy the big attached small diameter tube of pipeline
It is ignored, suspension and support is not added usually or arbitrarily installs additional.These small diameter tubes often with the drain trap of heavier-weight, valve,
Instrument is connected, and becomes cantalever tube, if lacking necessary suspension and support or suspension and support installation arbitrarily, is likely to cause small diameter tube
Larger stress harm.Further, since big pipeline manages interior medium pulsation, turbulent flow and subsidiary engine equipment (pump, wind turbine in the process of running
Deng) the reasons such as vibration generate vibration, the small diameter tube being attached thereto can be driven to vibrate therewith, easily cause fatigue in small diameter tube root
Leakage accident occurs for cracking.
The way for usually fixing this kind of small diameter tube is for setting up gate frame, or is taken root using girder steel, other suspension and supports
Structure carries out simply fixed (based on rigid support).This branch mode of hanging can bring small diameter tube not assisted with big thermal expansion of pipeline
It adjusts, small diameter tube structure of taking root can hinder it with the normal displacement of big pipeline, and larger stress is easily generated in small diameter tube root etc.,
Cause the accidents such as weld cracking leakage, it is therefore desirable to develop a kind of fixed connection apparatus, can realize small diameter tube and big pipeline
It is fixedly connected.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of attached small diameter tube of big pipeline
Fixed connection apparatus, which can realize being fixedly connected for small diameter tube and small pipeline, while can avoid the root in small diameter tube
Portion generates larger stress.
In order to achieve the above objectives, the attached small diameter tube fixed connection apparatus of big pipeline described in the utility model includes the first company
Fitting, the second connector and several diplopore short tube clamps, wherein each diplopore short tube clamp is fixed by socket successively in an axial direction in big pipeline
On outer wall, it is connected by the first connector between each diplopore short tube clamp, one end of the second connector is connected with the first connector
It connects, the other end of the second connector is connected with small diameter tube.
First connector is channel steel, and the second connector is angle steel.
Equidistantly distributed in an axial direction between each diplopore short tube clamp.
It is connected by snap ring between second connector and small diameter tube.
It is mutually welded between first connector and each diplopore short tube clamp.
The quantity of diplopore short tube clamp is more than or equal to 2.
The utility model has the advantages that：
The attached small diameter tube fixed connection apparatus of big pipeline described in the utility model passes through the first connection when specific operation
Part and the second connector realize the connection of big pipeline and small diameter tube, wherein are fixed with several diplopore short tubes on the outer wall of big pipeline
Folder is connected by the first connector between each diplopore short tube clamp, to realize being fixedly connected for big pipeline and small diameter tube, simultaneously
Necessary support bearing demand is provided for small diameter tube, big pipeline and path tube swelling are uncoordinated caused by eliminating traditional suspension and support
The shortcomings that, it avoids generating stress in the root of small diameter tube, while increasing the rigidity of small diameter tube, improves the antivibration kinetic energy of small diameter tube
Power reduces the small diameter tube root fatigue cracking risk that vibration is brought, and constructing operation is simply, conveniently, better economy.
Further, the quantity of diplopore short tube clamp is more than or equal to 2, ensures the fastness connected between big pipeline and small diameter tube.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model.
Wherein, 1 it is big pipeline, 2 be small diameter tube, 3 be snap ring, 4 be the first connector, 5 be the second connector, 6 is diplopore
Short tube clamp.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
With reference to figure 1 and Fig. 2, the big attached small diameter tube fixed connection apparatus of pipeline described in the utility model includes the first connection
Part 4, the second connector 5 and several diplopore short tube clamps 6, wherein each diplopore short tube clamp 6 is fixed by socket successively in an axial direction in big pipeline
On 1 outer wall, it is connected by the first connector 4 between each diplopore short tube clamp 6, one end of the second connector 5 is connect with first
Part 4 is connected, and the other end of the second connector 5 is connected with small diameter tube 2.
First connector 4 is channel steel, and the second connector 5 is angle steel；Equidistantly divide in an axial direction between each diplopore short tube clamp 6
Cloth；It is connected by snap ring 3 between second connector 5 and small diameter tube 2；It is mutually welded between first connector 4 and each diplopore short tube clamp 6
It connects；The quantity of diplopore short tube clamp 6 is more than or equal to 2.
Onsite application situation shows that the utility model preferably can provide necessary hold to 1 attached small diameter tube 2 of big pipeline
Load acts on, moreover it is possible to play damping effect, ensure the safe operation of small diameter tube 2.
Claims (6)
1. a kind of attached small diameter tube fixed connection apparatus of big pipeline, which is characterized in that including the first connector (4), the second connection
Part (5) and several diplopore short tube clamps (6), wherein each diplopore short tube clamp (6) is fixed by socket successively in an axial direction in big pipeline (1)
On outer wall, it is connected by the first connector (4) between each diplopore short tube clamp (6), one end of the second connector (5) connects with first
Fitting (4) is connected, and the other end of the second connector (5) is connected with small diameter tube (2).
2. the attached small diameter tube fixed connection apparatus of big pipeline according to claim 1, which is characterized in that the first connector
(4) it is channel steel, the second connector (5) is angle steel.
3. the attached small diameter tube fixed connection apparatus of big pipeline according to claim 1, which is characterized in that each diplopore short tube clamp
(6) equidistantly distributed in an axial direction between.
4. the attached small diameter tube fixed connection apparatus of big pipeline according to claim 1, which is characterized in that the second connector
(5) it is connected by snap ring (3) between small diameter tube (2).
5. the attached small diameter tube fixed connection apparatus of big pipeline according to claim 1, which is characterized in that the first connector
(4) it is mutually welded between each diplopore short tube clamp (6).
6. the attached small diameter tube fixed connection apparatus of big pipeline according to claim 1, which is characterized in that diplopore short tube clamp
(6) quantity is more than or equal to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070267.1U CN207750587U (en) | 2018-01-16 | 2018-01-16 | A kind of attached small diameter tube fixed connection apparatus of big pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070267.1U CN207750587U (en) | 2018-01-16 | 2018-01-16 | A kind of attached small diameter tube fixed connection apparatus of big pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750587U true CN207750587U (en) | 2018-08-21 |
Family
ID=63153178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820070267.1U Expired - Fee Related CN207750587U (en) | 2018-01-16 | 2018-01-16 | A kind of attached small diameter tube fixed connection apparatus of big pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750587U (en) |
-
2018
- 2018-01-16 CN CN201820070267.1U patent/CN207750587U/en not_active Expired - Fee Related
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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: 20180821 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |