CN206130397U - Pin -connected panel U type coupling - Google Patents
Pin -connected panel U type coupling Download PDFInfo
- Publication number
- CN206130397U CN206130397U CN201621189960.8U CN201621189960U CN206130397U CN 206130397 U CN206130397 U CN 206130397U CN 201621189960 U CN201621189960 U CN 201621189960U CN 206130397 U CN206130397 U CN 206130397U
- Authority
- CN
- China
- Prior art keywords
- flange
- face
- elbow fitting
- pair
- external diameter
- 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 provides a pin -connected panel U type coupling comprises two elbow fitting, a flange circle, a pair of clamp flange, many connecting bolt and a seal ring. Two elbow fitting are the L shape, and wherein the one end of vertical duct is the pipe connector mouth, and the one end of horizontal pipe is for assembling the face, and both are along assembling the plane symmetry installation, an elbow fitting is assembled and is equipped with the screw thread on the external diameter of an one end, and another elbow fitting is assembled and is equipped with the flange to the outside of tubes departure on the external diameter of an one end, the flange circle connects on one of them elbow fitting's external diameter screw thread through the internal thread soon, a pair of clamp flange dissects branch form into two for the ring along midplane, and its block is inboard at the flange that another elbow fitting was equipped with, be connected through two bolt -ups respectively between flange circle and a pair of clamp flange to compress tightly two elbow fitting's the face of assembling, assemble and be equipped with seal ring between the face. The utility model discloses assembling into U type coupling with two L type elbow fitting, can realizing forging and pressing processing, messenger's pipe joint quality is good, the pressure -bearing is high.
Description
Technical field
The utility model is related to a kind of pipe joint, more particularly to one kind adopts two L-type union elbows and nut and tight structure
Part, the U-tube joint design realized by erection method, belongs to tube design manufacturing technology field.
Background technology
U-tube joint is the connecting pipe for connecting two parallelpipeds and realizing half-turn.Traditional U-tube joint is usual
For overall structure, general to be made by casting technique or heating bending process, its complex process, finishing are difficult, and can not expire
The connection request of sufficient mesohigh pipeline.Accordingly it is desirable to there is a kind of U-tube for being easy to process and can carry elevated pressures to connect
Head is applied in mesohigh pipeline.
The content of the invention
For the above-mentioned technical deficiency of traditional Integral U-shaped pipe joint, the utility model provides a kind of pin-connected panel U-tube and connects
Head, its processing technology is simple, assembled aspect, can bear elevated pressures.
The utility model is implemented by the following technical programs:A kind of pin-connected panel U-tube joint, by two union elbows, a method
Blue circle, a pair of clamp flanges, many connecting bolts and seal washer composition, two described union elbows are L shape, wherein erecting
It is interface tube to one end of pipe, one end of transverse pipe is assembled face, and both are symmetrically installed along assembled face, it is characterised in that：
The external diameter of one union elbow assembly face one end is provided with screw thread, the external diameter of another union elbow assembly face one end
It is provided with the flange flown out to outside pipe；
The flange circle is connected in the wherein outer-diameter threads of a union elbow by internal thread rotation；
The pair of clamp flange is the form that annulus is split into two halves along central plane cutting, and it is fastened on another bend pipe and connects
The flange inner side that head is provided with；
It is fastenedly connected by two bolts respectively between the flange circle and a pair of clamp flanges, and compresses two union elbows
Assembled face；
Seal washer is provided between the assembled face of two union elbow.
Compared with traditional Integral U-shaped pipe joint：Favorable attributes of the present utility model are:
1st, the Integral U-shaped pipe joint that just can only can will be produced with casting technique or bent tube technique, is connect by two L-type pipes
Assembled, the blank for enabling L-type pipe joint is processed into by forging and stamping, and processing quality is good, disclosure satisfy that mesohigh pipe
The pressure requirements in road；
2nd, pin-connected panel U-tube joint has the function of adjusting two parallelpipeds realization intersection, increased pipe joint special
Adaptability under environment.
It is excellent that the utility model has reasonable in design, simple structure, processing is assembled convenient, pipe joint quality is good, pressure-bearing is high etc.
Point.
Description of the drawings
Accompanying drawing 1 is main cross section structure diagram of the present utility model；
Accompanying drawing 2 is left view of the present utility model；
Accompanying drawing 3 is right view of the present utility model.
In the accompanying drawings：1 it is left union elbow, 2 be right union elbow, 3 be flange circle, 4 and 4 ' is clamp flange, 5 is close
Seal washer, 6 are bolt.
Specific embodiment
Explanation is further explained to the utility model below in conjunction with accompanying drawing：
As shown in accompanying drawing 1,2,3, left union elbow 1 and right union elbow 2 are L shape, and wherein one end of vertical duct is pipe
Interface, one end of transverse pipe is assembled face, and both are symmetrically installed along assembled face；On assembled face one end external diameter of left union elbow 1
Screw thread is provided with, assembled face one end external diameter of right union elbow 2 is provided with the flange flown out to outside pipe；Flange circle 3 passes through interior spiral shell
Line is screwed in the outer-diameter threads of left union elbow 1；Clamp flange 4 and 4 ' is that an annulus is split into two halves along central plane cutting
Form, it is fastened on the flange inner side that right union elbow 2 is provided with；Pass through two between flange circle 3 and clamp flange 4 and 4 ' respectively
Bolt 6 is fastenedly connected, and compresses the assembled face of left union elbow 1 and right union elbow 2, and sealing is provided between assembled face
Packing ring 5, so as to realize the U-tube joint of pin-connected panel.
Claims (2)
1. a kind of pin-connected panel U-tube joint, by two union elbows, a flange circle, a pair of clamp flanges, many connecting bolts and
Seal washer is constituted, and two described union elbows are L shape, and wherein one end of vertical duct is interface tube, and one end of transverse pipe is
Assembled face, both are symmetrically installed along assembled face, it is characterised in that：
The external diameter of one union elbow assembly face one end is provided with screw thread, sets on the external diameter of another union elbow assembly face one end
The flange flown out outside oriented pipe；
The flange circle is connected in the wherein outer-diameter threads of a union elbow by internal thread rotation；
The pair of clamp flange is the form that annulus is split into two halves along central plane cutting, and it is fastened on another union elbow and sets
Some flange inner sides；
It is fastenedly connected by two bolts respectively between the flange circle and a pair of clamp flanges, and compresses the spelling of two union elbows
Dress face.
2. a kind of pin-connected panel U-tube joint according to claim 1, it is characterised in that：The assembly of two union elbow
Seal washer is provided between face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189960.8U CN206130397U (en) | 2016-11-05 | 2016-11-05 | Pin -connected panel U type coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189960.8U CN206130397U (en) | 2016-11-05 | 2016-11-05 | Pin -connected panel U type coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130397U true CN206130397U (en) | 2017-04-26 |
Family
ID=58578017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189960.8U Expired - Fee Related CN206130397U (en) | 2016-11-05 | 2016-11-05 | Pin -connected panel U type coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130397U (en) |
-
2016
- 2016-11-05 CN CN201621189960.8U patent/CN206130397U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20191105 |