CN208871202U - A kind of ready-package inner liner stainless steel composite pipe connector - Google Patents
A kind of ready-package inner liner stainless steel composite pipe connector Download PDFInfo
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- CN208871202U CN208871202U CN201821495307.3U CN201821495307U CN208871202U CN 208871202 U CN208871202 U CN 208871202U CN 201821495307 U CN201821495307 U CN 201821495307U CN 208871202 U CN208871202 U CN 208871202U
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- stainless steel
- movable sleeve
- spring
- rubber mat
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Abstract
The utility model relates to a kind of ready-package inner liner stainless steel composite pipe connectors, including ring flange, it is characterized by also including connection base tubes, spring, movable sleeve, rubber mat and spring catch, one end of the ring flange and the position of its inner wall flush are provided with connection base tube, spring is evenly equipped on the outer wall of connection base tube, movable sleeve is connected in the outer ring of spring, rubber mat is provided on the outer surface of movable sleeve, mounting groove is evenly equipped on the movable sleeve, the spring catch for being pierced by rubber mat is installed in mounting groove, connecting hole on the ring flange is located at the outer ring of rubber mat on movable sleeve.Design is scientific and reasonable for the utility model, has the advantages that versatile, sealing effect is good, reduces entreprise cost, is quick for installation, do not damage pipeline, be easily achieved, is a kind of ready-package inner liner stainless steel composite pipe connector with higher innovation.
Description
Technical field
The utility model belongs to stainless steel composite pipe manufacture field, is related to a kind of composite pipe fittings, and in particular to a kind of fast
Dress formula inner liner stainless steel composite pipe connector.
Background technique
Stainless steel composite pipe by stainless steel and two kinds of metal materials of structural carbon steel using non-destructive pressure synchronize be combined into
New material has both the anticorrosive wear-resisting and brilliant appearance of stainless steel and the good bending strength of carbon steel and impact resistance.
Connection between existing stainless steel composite pipe mostly uses greatly the form of welding, threaded connection or flanged joint.Welding
Connection type operate it is complex, can also be due to nozzle easily-deformable the appearances mistake in production or transport also, in connection
Side, the problem of so as to cause failure welding；Threaded connection needs to rotate pipeline, and construction is more difficult, meanwhile, screw thread is easy
It loosens, the problem of institute's pumped (conveying) medium leakage occurs；Though flanged joint is convenient and efficient, need to weld at the nozzle of multiple tube in advance
Acting flange disk, and existing flange versatility is poor, the pipeline of different bores need to be equipped with the flange of different bores, cost compared with
Height, also, the connection type welded not only has certain requirement to welding technique, and the high temperature welded can also destroy outside pipeline
The protective layer of surface setting, has aggravated workload when secondary repairing.
By the retrieval to patent document, patent document identical with present patent application is not found.
Summary of the invention
That the purpose of this utility model is to provide a kind of scientific structure designs is reasonable, versatile, sealing effect is good, reduces
Entreprise cost, quick for installation, the ready-package inner liner stainless steel composite pipe connector that does not damage pipeline, be easily achieved.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of ready-package inner liner stainless steel composite pipe connector, including ring flange, it is characterised in that: further include linker
Pipe, spring, movable sleeve, rubber mat and spring catch are provided with the position of its inner wall flush in one end of the ring flange and connect
Base tube is evenly equipped with spring on the outer wall of connection base tube, movable sleeve is connected in the outer ring of spring, on the outer surface of movable sleeve
It is provided with rubber mat, is evenly equipped with mounting groove on the movable sleeve, the spring catch for being pierced by rubber mat is installed in mounting groove, it is described
Connecting hole on ring flange is located at the outer ring of rubber mat on movable sleeve.
Moreover, the movable sleeve is made of activity template and connecting band, each activity template is uniformly distributed along the circumference, in movable sleeve two-by-two
Between be connected with connecting band, the connecting band be rubber material.
Moreover, further including stainless steel leaf spring, it is provided with and is welded on connection base tube on the inside of the connection base tube
Stainless steel leaf spring, one end of the stainless steel leaf spring and the inner wall flush for connecting base tube are provided with rubber mat on the other end, should
Rubber mat flush on rubber mat end and movable sleeve.
Moreover, the stainless steel leaf spring is to be bent into continuous W-shaped spring leaf.
Moreover, the connection base tube is stainless steel material.
It the advantages of the utility model and has the beneficial effect that
1, this ready-package inner liner stainless steel composite pipe connector realizes the quick connection between stainless steel composite pipe, connection
Before, it needs the prefabricated limiting slot in corresponding position on pipe ends inner wall, when assembly, a connector is inserted into multiple tube
Nozzle realizes the assembly connection on different bore multiple tubes by the fine tuning of movable sleeve, then as the insertion of connector,
Limit spring catch in the limiting slot on compound tube wall, to realize the assembly of connector and multiple tube；Finally, passing through pad
The cooperation of piece, bolt, nut, ring flange is attached.This connector eliminates the link of welding, avoids to protection
The destruction of layer substantially increases assembly efficiency by the assembly method of fast-assembling, in addition, the connector of a specification, is applicable to
The pipeline of multiple and different bores greatly reduces the quantity that previous different bore multiple tubes are equipped with corresponding bore ring flange, reduces
Cost.
2, this ready-package inner liner stainless steel composite pipe connector, the setting of movable sleeve not only act as the effect of fine tuning, moreover,
The purpose for improving sealing effect is also functioned to by the cooperation with rubber mat.
3, this ready-package inner liner stainless steel composite pipe connector, by the setting of connecting band between activity template, make movable sleeve at
It is convenient for assembly for an independent entirety, meanwhile, also avoid because of unbalance stress, caused by individual spring breaking downs, deformation ask
Topic.
4, this ready-package inner liner stainless steel composite pipe connector is avoided between gap by the setting of stainless steel leaf spring
The problem of water inlet.
5, design is scientific and reasonable for the utility model, with versatile, sealing effect is good, reduction entreprise cost, installs fastly
Prompt, the advantages of not damaging pipeline, being easily achieved, be a kind of ready-package inner liner stainless steel multiple tube connection with higher innovation
Part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the A cross-sectional view (omitting stainless steel leaf spring and rubber mat thereon) of the utility model.
Description of symbols
1- ring flange, 2- rubber mat, 3- spring catch, 4- activity template, 5- spring, 6- stainless steel leaf spring, 7- connection base tube, 8-
Connecting band.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of ready-package inner liner stainless steel composite pipe connector, including ring flange 1, innovation is: further including connecting
Base tube 7, spring 5, movable sleeve, rubber mat 2 and spring catch 3 are connect, is set in one end of the ring flange and the position of its inner wall flush
It is equipped with connection base tube, spring is evenly equipped on the outer wall of connection base tube, movable sleeve is connected in the outer ring of spring, in movable sleeve
It is provided with rubber mat on outer surface, is evenly equipped with mounting groove on the movable sleeve, the bullet for being pierced by rubber mat is installed in mounting groove
Spring pin, the connecting hole on the ring flange are located at the outer ring of rubber mat on movable sleeve.
The movable sleeve is made of activity template 4 and connecting band 8, and each activity template is uniformly distributed along the circumference, movable sleeve two-by-two it
Between be connected with connecting band, the connecting band be rubber material.
Further include stainless steel leaf spring 6, it is described connection base tube on the inside of be provided be welded on connection base tube on it is stainless
Steel bomb reed, one end of the stainless steel leaf spring and the inner wall flush for connecting base tube are provided with rubber mat on the other end, the rubber mat
End and the rubber mat flush on movable sleeve.
The stainless steel leaf spring is to be bent into continuous W-shaped spring leaf.
The connection base tube is stainless steel material.
The utility model realizes the quick connection between stainless steel composite pipe, before connection, needs on pipe ends inner wall
The prefabricated limiting slot in corresponding position, when assembly, a connector is inserted into the nozzle into multiple tube, by the fine tuning of movable sleeve,
Realize that the assembly connection on different bore multiple tubes makes spring catch on compound tube wall then as the insertion of connector
Limit in limiting slot, to realize the assembly of connector and multiple tube；Finally, in the cooperation for passing through gasket, bolt, nut, it will
Ring flange is attached.This connector eliminates the link of welding, avoids the destruction to protective layer, passes through the dress of fast-assembling
With mode, assembly efficiency is substantially increased, in addition, the connector of a specification, is applicable to the pipeline of multiple and different bores, greatly
The quantity that previous different bore multiple tubes are equipped with corresponding bore ring flange is reduced greatly, is reduced costs.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (5)
1. a kind of ready-package inner liner stainless steel composite pipe connector, including ring flange, it is characterised in that: further include connection base tube,
Spring, movable sleeve, rubber mat and spring catch are provided with linker in one end of the ring flange and the position of its inner wall flush
Pipe is evenly equipped with spring on the outer wall of connection base tube, is connected with movable sleeve in the outer ring of spring, sets on the outer surface of movable sleeve
It is equipped with rubber mat, is evenly equipped with mounting groove on the movable sleeve, the spring catch for being pierced by rubber mat, the method are installed in mounting groove
Connecting hole on blue disk is located at the outer ring of rubber mat on movable sleeve.
2. a kind of ready-package inner liner stainless steel composite pipe connector according to claim 1, it is characterised in that: the work
Dynamic set is made of activity template and connecting band, and each activity template is uniformly distributed along the circumference, and connecting band is connected between movable sleeve two-by-two, the company
Tape splicing is rubber material.
3. a kind of ready-package inner liner stainless steel composite pipe connector according to claim 1, it is characterised in that: further include not
Become rusty steel bomb reed, is provided with the stainless steel leaf spring being welded on connection base tube, the stainless steel on the inside of the connection base tube
One end of spring leaf and the inner wall flush for connecting base tube are provided with rubber mat on the other end, the glue on the rubber mat end and movable sleeve
Pad flush.
4. a kind of ready-package inner liner stainless steel composite pipe connector according to claim 3, it is characterised in that: it is described not
Rust steel bomb reed is to be bent into continuous W-shaped spring leaf.
5. a kind of ready-package inner liner stainless steel composite pipe connector according to claim 1, it is characterised in that: the company
Connecing base tube is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495307.3U CN208871202U (en) | 2018-09-12 | 2018-09-12 | A kind of ready-package inner liner stainless steel composite pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495307.3U CN208871202U (en) | 2018-09-12 | 2018-09-12 | A kind of ready-package inner liner stainless steel composite pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871202U true CN208871202U (en) | 2019-05-17 |
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ID=66467616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495307.3U Active CN208871202U (en) | 2018-09-12 | 2018-09-12 | A kind of ready-package inner liner stainless steel composite pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469720A (en) * | 2019-09-12 | 2019-11-19 | 中国石油大学(华东) | A kind of oil field development carbon dioxide drive surface duct |
-
2018
- 2018-09-12 CN CN201821495307.3U patent/CN208871202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469720A (en) * | 2019-09-12 | 2019-11-19 | 中国石油大学(华东) | A kind of oil field development carbon dioxide drive surface duct |
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