CN201866440U - Universal pipe joint - Google Patents
Universal pipe joint Download PDFInfo
- Publication number
- CN201866440U CN201866440U CN201020629121XU CN201020629121U CN201866440U CN 201866440 U CN201866440 U CN 201866440U CN 201020629121X U CN201020629121X U CN 201020629121XU CN 201020629121 U CN201020629121 U CN 201020629121U CN 201866440 U CN201866440 U CN 201866440U
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- China
- Prior art keywords
- flange
- pipe joint
- straight tube
- straight pipe
- abutted
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Abstract
A universal pipe joint belongs to pipe joints, and comprises a movable flange, a straight pipe joint, a straight pipe, a fixed flange and a butt flange. One end of the straight pipe is an oblique angle end; the butt flange is connected onto the oblique angle end; the other end of the straight pipe is a right angle end; the straight pipe joint is arranged at the right angle end; and a flange is connected onto the straight pipe joint. An oblique angle is cut on the straight pipe with the pipe joint, the fixed angle is welded on the end face of the oblique angle, the butt flange is a movable flange connected on an oblique angle straight pipe flange table in a sleeved manner, the straight pipe based on the flange is capable of rotating for 360 degrees, and a universal elbow with an optionally selectable angle is formed by optional positioning of twice 36-degree rotation of the straight pipe. The universal pipe joint has the advantages that the universal pipe joint is an elbow capable of optionally adjusting the direction of a pipeline, the elbow and a main pipeline are made of the same materials and are the same in pressure resistance, and the universal elbow is capable of greatly increasing pipeline engineering construction progress for newly establishing mines or updating mine pipelines.
Description
Technical field
The utility model relates to a kind of pipe joint, particularly a kind of universal pipe joint.
Background technique
At present, the pipeline that people use all will use pipe joint to come connecting tube, and general pipe joint has directly to pipe joint and bends towards pipe joint, bend towards pipe joint generally have 45 degree are arranged normally, 90 degree and 135 degree bent angles; Directly also has union to pipe joint, pipe joint is when connecting tube, particularly the pipeline in the down-hole, mine needs corner a lot, and very irregular of turning round that is connected, just can not use normal 45 degree, 90 degree and 135 degree bent angle pipe joints, the elbow of needed other irregular angle just must be made separately, and the angle of the elbow of particular production is fixing non-adjustable elbow, the angle of elbow nearly just can not be used mutually, need do over again, repair, the down-hole pipeline construction does not all influence construction speed because of the angle of channel bend matches.
The model utility content
The purpose of this utility model is that a kind of universal pipe joint will be provided, and solves the nonadjustable problem of pipe joint angle that bends towards.
The purpose of this utility model is achieved in that pipe joint comprises loose flange, straight tube joint, straight tube, fastening flange, abutted flange and flange platform, is beveled end at an end of straight tube, is connected with abutted flange on beveled end; The other end at straight tube is the right angle end, at the right angle end straight tube joint is arranged, and is connected with flange on the straight tube joint.
Described abutted flange is oblique fastening flange, on the edge of oblique fastening flange slotted hole is arranged; Described abutted flange is that loose flange is right, and half flange is for protruding flange, and second half flange is the indent flange, protrudes flange and is inserted in the indent flange, and one of them flange is fixedlyed connected with an oblique mouth of pipe, and another flange and the oblique mouth of pipe flexibly connect; Described abutted flange is that loose flange is right, and there is the abutted flange platform centre of an end of straight tube and abutted flange, in abutted flange platform outside moving flange plate is arranged.
Described flange is a fastening flange, on the edge of fastening flange slotted hole is arranged; Perhaps described flange is a loose flange.
The oblique angle of the beveled end of described straight tube is the oblique angle of 30---150 degree.
Beneficial effect, owing to adopted such scheme, on the tube coupling straight tube, cut out the oblique angle of a 30---150 degree, fastening flange of welding on the end face at oblique angle, the flange of butt joint is a loose flange, and loose flange is to be socketed on the 30----150 degree oblique angle straight tube flange platform, and straight tube is with flange, for carrying out the rotation of 360 degree in the basis, flange is that radially 360 degree rotations are carried out on the basis with the loose flange.Any location of two 360 degree rotations has just formed the universal elbow of selected angle arbitrarily.Solved and bent towards the nonadjustable problem of pipe joint angle, reached the purpose of this utility model.
Advantage: universal pipe joint is to aim at the different amount of the various complex environments in mine and a kind of a kind of elbow that can adjust duct orientation when pipe laying arbitrarily of designing, with withstand voltage, no matter this universal elbow is that newly-built mine or the renewal of mine pipeline can both improve the pipework construction speed greatly with material for this pipe bend and main pipe.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
Among the figure, 1, flange; 2, tube coupling straight tube; 3, straight tube; 4, fastening flange; 5, abutted flange; 6, abutted flange platform.
Embodiment
Embodiment 1: pipe joint comprises flange 1, straight tube joint 2, straight tube 3, fastening flange 4, abutted flange 5 and abutted flange platform 6, is beveled end at an end of straight tube 3, is connected with abutted flange 5 on beveled end; The other end at straight tube 3 is the right angle end, at the right angle end straight tube joint 2 is arranged, and is connected with flange 1 on straight tube 2.
Described abutted flange 5 is that loose flange is right, and half flange is for protruding flange, and second half flange is the indent flange, protrudes flange and is inserted in the indent flange, and one of them flange is fixedlyed connected with an oblique mouth of pipe, and another flange and the oblique mouth of pipe flexibly connect.Abutted flange be loose flange to the time, there is abutted flange platform 6 centre of an end of straight tube and abutted flange, in abutted flange platform 6 outsides moving flange plate is arranged.
Described flange 1 is a loose flange.
The oblique angle of the beveled end of described straight tube is the oblique angle of 50 degree.
Embodiment 2: described abutted flange is oblique fastening flange, on the edge of oblique fastening flange slotted hole is arranged.
Described flange is a fastening flange, on the edge of fastening flange slotted hole is arranged.
The oblique angle of the beveled end of described straight tube is the oblique angle of 150 degree.Other and embodiment 1 are together.
Embodiment 3: described abutted flange is that loose flange is right, half flange is for protruding flange, and second half flange is the indent flange, protrudes flange and is inserted in the indent flange, one of them flange is fixedlyed connected with an oblique mouth of pipe, and another flange and the oblique mouth of pipe flexibly connect.
Described flange is a fastening flange, on the edge of fastening flange slotted hole is arranged.
The oblique angle of the beveled end of described straight tube is the oblique angle of 30 degree.Other and embodiment 1 are together.
Embodiment 4: described abutted flange is oblique fastening flange, on the edge of oblique fastening flange slotted hole is arranged.
Described flange loose flange.
The oblique angle of the beveled end of described straight tube is the oblique angle of 93 degree.Other and embodiment 1 are together.
Embodiment 5: described abutted flange is that loose flange is right, half flange is for protruding flange, and second half flange is the indent flange, protrudes flange and is inserted in the indent flange, one of them flange is fixedlyed connected with an oblique mouth of pipe, and another flange and the oblique mouth of pipe flexibly connect.
Described flange is a loose flange.
The oblique angle of the beveled end of described straight tube is the oblique angle of 135 degree.Other and embodiment 1 are together.
Claims (4)
1. universal pipe joint, it is characterized in that: pipe joint comprises loose flange, straight tube joint, straight tube, fastening flange and abutted flange, is beveled end at an end of straight tube, is connected with abutted flange on beveled end; The other end at straight tube is the right angle end, at the right angle end straight tube joint is arranged, and is connected with flange on the straight tube joint.
2. a kind of universal pipe joint according to claim 1 is characterized in that: described abutted flange is oblique fastening flange, on the edge of oblique fastening flange slotted hole is arranged; Described abutted flange is that loose flange is right, and half flange is for protruding flange, and second half flange is the indent flange, protrudes flange and is inserted in the indent flange, and one of them flange is fixedlyed connected with an oblique mouth of pipe, and another flange and the oblique mouth of pipe flexibly connect; Abutted flange is that loose flange is right, and there is the abutted flange platform centre of an end of straight tube and abutted flange, in abutted flange platform outside moving flange plate is arranged.
3. a kind of universal pipe joint according to claim 1 is characterized in that: described flange is a fastening flange, on the edge of fastening flange slotted hole is arranged; Perhaps described flange is a loose flange.
4. a kind of universal pipe joint according to claim 1 is characterized in that: the oblique angle of the beveled end of described straight tube is the oblique angle of 30---150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020629121XU CN201866440U (en) | 2010-11-29 | 2010-11-29 | Universal pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020629121XU CN201866440U (en) | 2010-11-29 | 2010-11-29 | Universal pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866440U true CN201866440U (en) | 2011-06-15 |
Family
ID=44137595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020629121XU Expired - Fee Related CN201866440U (en) | 2010-11-29 | 2010-11-29 | Universal pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151737A (en) * | 2014-04-11 | 2016-11-23 | 德国诺玛公司 | Produce method and the socket connector of socket connector |
| CN108167561A (en) * | 2016-12-07 | 2018-06-15 | 上海熊猫机械(集团)有限公司 | A kind of adjustable flanged bend of export direction |
| CN111089205A (en) * | 2019-12-26 | 2020-05-01 | 四川东方龙源动力设备有限公司 | Rigid hollow rotating head |
-
2010
- 2010-11-29 CN CN201020629121XU patent/CN201866440U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151737A (en) * | 2014-04-11 | 2016-11-23 | 德国诺玛公司 | Produce method and the socket connector of socket connector |
| CN108167561A (en) * | 2016-12-07 | 2018-06-15 | 上海熊猫机械(集团)有限公司 | A kind of adjustable flanged bend of export direction |
| CN111089205A (en) * | 2019-12-26 | 2020-05-01 | 四川东方龙源动力设备有限公司 | Rigid hollow rotating head |
| CN111089205B (en) * | 2019-12-26 | 2021-06-29 | 四川东方龙源动力设备有限公司 | Rigid hollow rotating head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121129 |