CN207648324U - A kind of effective reducing T of plastics - Google Patents
A kind of effective reducing T of plastics Download PDFInfo
- Publication number
- CN207648324U CN207648324U CN201721655262.7U CN201721655262U CN207648324U CN 207648324 U CN207648324 U CN 207648324U CN 201721655262 U CN201721655262 U CN 201721655262U CN 207648324 U CN207648324 U CN 207648324U
- Authority
- CN
- China
- Prior art keywords
- main body
- plastic tube
- cylindrical surface
- ladder platform
- endoporus
- 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
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a kind of effective reducing T of plastics, including three housings, three bushings, main body, plastic tube one, plastic tube two and plastic tube three；The bushing is respectively arranged in the endoporus of the main body；Three housings are respectively sleeved in three interfaces of the main body；The plastic tube one, plastic tube two and plastic tube three are respectively arranged in the main body；The interface of three main bodys is followed successively by cylindrical surface one, arc surface one, cylindrical surface two, ladder platform one and ladder platform two from end face to inside；Three housing endoporus are followed successively by cylindrical surface three, circular conical surface one, cylindrical surface four, circular conical surface two and anti-decylization from small end to big end；Outer surface one end of the bushing is equipped with trapezoidal annular protrusion, and annular protrusion sets gradually ladder outer circle and ladder outer circle and rectangular recess to the other end.The utility model can reach the advantageous effect for mechanically coupling plastic conduit without external power supply.
Description
Technical field
The utility model belongs to pipeline connection technique field, more particularly to a kind of reducer tee for plastic conduit connection
Connector.
Background technology
Existing plastic conduit is coupled using thermofussion welding and adhering method, low construction efficiency, and adhesive strength is not high, heat
Melting welding needs welding machine special, to consider tubing material and environmental aspect, and temperature, pressure, time are adjusted in welding, existing
Field needs power supply.
Utility model content
The utility model for the technical problems in the prior art, provides a kind of effective reducing T of plastics,
Mechanically couple plastic conduit without external power supply.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of effective reducer tee of plastics connects
Head, including three housings, three bushings, main body, plastic tube one, plastic tube two and plastic tube three；The bushing is respectively arranged in
In the endoporus of the main body；Three housings are respectively sleeved in three interfaces of the main body；The plastic tube one, plastic tube two
It is respectively arranged in the main body with plastic tube three；
The interface of three main bodys is followed successively by cylindrical surface one, arc surface one, cylindrical surface two, rank from end face to inside
Halfpace one and ladder platform two；
Three housing endoporus are followed successively by cylindrical surface three, circular conical surface one, cylindrical surface four, circular conical surface two from small end to big end
And anti-decylization；
Outer surface one end of the bushing is equipped with trapezoidal annular protrusion, and annular protrusion sets gradually ladder outer circle to the other end
With ladder outer circle and rectangular recess.
Preferably, bushing is installed on the endoporus cylindrical surface.
Preferably, different dimensions is arranged in three interfaces of the main body.
Preferably, the cylindrical surface one, cylindrical surface two and arc surface one are pressure pipeline position, plastic tube is installed on described
Endoporus cylindrical surface；The ladder platform one and ladder platform two coordinate with housing installation, generate self-locking, prevent from falling off；The ladder platform
One section is triangle.
Preferably, the anti-decylization section be triangle annular projection, anti-decylization on endoporus inner wall with the main body shaft shoulder
On the anti-position for being disengaged from the groove i.e. ladder platform one correspond to, minimum internal diameter is less than internal diameter minimum in ladder platform one in anti-decylization.
Compared with prior art, advantageous effect possessed by the utility model is：
1. efficient with the existing connection technique ratio of plastic conduit, connection is reliable, easy to operate；
2. and existing adhesive technology ratio, higher pipe medium pressure can be born so that it can be applied to more high pressure
In the pipe-line system of power, the scope of application is significantly expanded；
3. and existing hot melt welding technology ratio, operation equipment it is simpler, light, labor intensity is low, be not necessarily to external power supply, peace
Full property also higher；
4. being tested through the water pressure test, pipeline bursts under hydraulic pressure effect, but connector and pipeline connection are excellent.
Description of the drawings
Fig. 1 is the scheme of installation of the utility model；
Fig. 2 is the housing schematic diagram of the utility model；
Fig. 3 is the close-up schematic view of the utility model coat part；
Fig. 4 is the main body schematic diagram of the utility model；
Fig. 5 is the bushing schematic diagram of the utility model.
1- housings in figure, 2- bushings, 3- main bodys, 4- plastic tubes one, 5- plastic tubes two, 6- plastic tubes three.
Specific implementation mode
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model
Example is applied to elaborate to the utility model.
The embodiments of the present invention disclose a kind of effective reducing T of plastics, as shown in the figure comprising three
1, three bushing 2 of housing, main body 3, plastic tube 1, plastic tube 25 and plastic tube 36；The bushing 2 is respectively arranged in described
In the endoporus 3-6 of main body 3；Three housings 1 are respectively sleeved in three interfaces of the main body 3；The plastic tube 1, plastics
Pipe 25 and plastic tube 36 are respectively arranged in the main body 3；
The interface of three main bodys 3 is followed successively by one 3-1 of cylindrical surface, one 3-2 of arc surface, cylinder from end face to inside
Two 3-5 of two 3-3 of face, one 3-4 of ladder platform and ladder platform；
Three housing endoporus are followed successively by three 1-3 of cylindrical surface, one 1-4 of circular conical surface, four 1-5 of cylindrical surface, circle from small end to big end
The conical surface two 1-6 and anti-decylization 1-2；
Outer surface one end of bushing 2 is equipped with trapezoidal annular protrusion 2-1, and annular protrusion 2-1 sets gradually ladder to the other end
Outer circle 2-2 and ladder outer circle 2-3 and rectangular recess 2-4.
In the present embodiment, endoporus cylindrical surface 3-7 installs bushing 2.
In the present embodiment, different dimensions is arranged in three interfaces of main body 3.
In the present embodiment, one 3-1 of cylindrical surface, two 3-3 of cylindrical surface and one 3-2 of arc surface are pressure pipeline position, plastic tube peace
Loaded on endoporus cylindrical surface 3-7；One 3-4 of ladder platform and two 3-5 of ladder platform coordinates with the installation of housing 1, generates self-locking, prevents from falling off；
One sections 3-4 of ladder platform are triangle.
In the present embodiment, the sections anti-decylization 1-2 be triangle annular projection, anti-decylization 1-2 on endoporus 3-6 inner walls with master
The anti-position for being disengaged from the groove i.e. one 3-4 of ladder platform on 3 shaft shoulder of body corresponds to, and minimum internal diameter is less than one 3-4 of ladder platform on anti-decylization 1-2
The internal diameter of upper minimum.
In the present embodiment, 1 right end of housing applies pressure in an axial direction by hydraulic installation tool, and two 1-6 of circular conical surface squeezes main body 3
On one 3-2 of arc surface, so that the endoporus 3-6 of main body is deformed clamping pipe, pipeline is locally deformed and is pressed into bushing
In rectangular recess 2-4, securely connection and sealing are realized.
In the present embodiment, anti-decylization 1-2, which enters, to be prevented being disengaged from the groove in i.e. one 3-4 of ladder platform, plays the role of locking, and housing is secured
Ground is locked in main body, is prevented outside bigger under force effect, and housing is slipped from main body, ensures that connection is more secured.
In the present embodiment, first main body, bushing and housing are installed in advance before constructing, housing pre-pressing but not in place, purpose
It is intended merely to that housing, main body and bushing is made to be integrally formed, conveniently picks and places, this is operated in the completion of connector factory.Construction and installation
When, pipeline is first cut to size and handles nozzle burr, pipeline is inserted into from right side in main body and bushing crack, use is special
Hydraulic installation tool the housing after precompressed is finally pressed, outer situation is shown in Fig. 1 after pressing, and main body clamps pipe at this time
Road, pipeline local deformation are pressed into bushing groove, and connector realizes positive connection and sealing to pipeline.
The utility model is described in detail above by embodiment, but the content is only showing for the utility model
Example property embodiment, should not be considered as limiting the scope of the present invention.The scope of protection of the utility model is by right
Claim limits.It is all to utilize technical solution described in the utility model or those skilled in the art in the utility model technology
Under the inspiration of scheme, in the essence and protection domain of the utility model, designs similar technical solution and reach above-mentioned skill
Art effect, or to all the changes and improvements made by application range etc., the patent that should all still belong to the utility model is contained
Within lid protection domain.
Claims (5)
1. a kind of effective reducing T of plastics, which is characterized in that including three housings, three bushings, main body, plastic tubes
One, plastic tube two and plastic tube three；The bushing is respectively arranged in the endoporus of the main body；Three housings are respectively sleeved in
Three interfaces of the main body；The plastic tube one, plastic tube two and plastic tube three are respectively arranged in the main body；
The interface of three main bodys is followed successively by cylindrical surface one, arc surface one, cylindrical surface two, ladder platform from end face to inside
One and ladder platform two；
Three housing endoporus are followed successively by cylindrical surface three, circular conical surface one, cylindrical surface four, circular conical surface two and are prevented from small end to big end
Decylization；
Outer surface one end of the bushing is equipped with trapezoidal annular protrusion, and annular protrusion sets gradually ladder outer circle and rank to the other end
Terraced outer circle and rectangular recess.
2. the effective reducing T of a kind of plastics according to claim 1, which is characterized in that the endoporus cylindrical surface peace
Fitted lining set.
3. the effective reducing T of a kind of plastics according to claim 1, which is characterized in that three of the main body connect
Different dimensions is arranged in mouth.
4. the effective reducing T of a kind of plastics according to claim 1, which is characterized in that the cylindrical surface one, circle
Cylinder two and arc surface one are pressure pipeline position, and plastic tube is installed on the endoporus cylindrical surface；The ladder platform one and ladder platform
Two coordinate with housing installation, generate self-locking, prevent from falling off；One section of the ladder platform is triangle.
5. the effective reducing T of a kind of plastics according to claim 1, which is characterized in that the anti-decylization section is
Triangle annular projection, anti-decylization is corresponding with the anti-position for being disengaged from the groove i.e. ladder platform one on the main body shaft shoulder on endoporus inner wall, prevents
Minimum internal diameter is less than internal diameter minimum in ladder platform one on decylization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655262.7U CN207648324U (en) | 2017-12-01 | 2017-12-01 | A kind of effective reducing T of plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655262.7U CN207648324U (en) | 2017-12-01 | 2017-12-01 | A kind of effective reducing T of plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648324U true CN207648324U (en) | 2018-07-24 |
Family
ID=62882906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655262.7U Expired - Fee Related CN207648324U (en) | 2017-12-01 | 2017-12-01 | A kind of effective reducing T of plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648324U (en) |
-
2017
- 2017-12-01 CN CN201721655262.7U patent/CN207648324U/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: 20180724 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |