CN114688367A - Split type multi-tooth joint is carried to fracturing water - Google Patents
Split type multi-tooth joint is carried to fracturing water Download PDFInfo
- Publication number
- CN114688367A CN114688367A CN202011611494.9A CN202011611494A CN114688367A CN 114688367 A CN114688367 A CN 114688367A CN 202011611494 A CN202011611494 A CN 202011611494A CN 114688367 A CN114688367 A CN 114688367A
- Authority
- CN
- China
- Prior art keywords
- tooth
- split type
- joint
- split
- butt joint
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 210000001503 joint Anatomy 0.000 claims description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a split type multi-tooth joint for conveying fracturing water, and relates to the technical field of pipe fittings. This kind of split type multi-tooth joint is carried to fracturing water, carry out the connection of two connectors through the mode that adopts the tooth to connect, convenient and fast, through cup jointing split type multi-tooth on split type tail pipe, can rotate between split type multi-tooth and the split type tail pipe, through be equipped with the spring collar between split type multi-tooth and split type tail pipe, the spring collar can carry on spacingly to split type multi-tooth, when receiving the torsional force effect and acting on, take place circumferential direction between split type multi-tooth and the split type tail pipe, with the torsion that the release hosepipe produced, be favorable to the long-term use of hosepipe.
Description
Technical Field
The invention relates to the technical field of pipe fittings, in particular to a split type multi-tooth joint for conveying fracturing water.
Background
The hydraulic fracturing method is a main form for exploiting natural gas at present and requires that a great amount of water mixed with chemical substances is poured into a shale layer to carry out hydraulic fracturing so as to release the natural gas.
In the process of laying a water band, the water band is difficult to twist in a route, a multi-tooth connector in the prior art cannot rotate, after water is led through, the water band is subjected to large circumferential torsion, the circumferential torsion cannot be released, and long-term use of the water band is not facilitated.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a split type multi-tooth joint for conveying fracturing water, which solves the problems in the background technology by arranging a split type multi-tooth which can rotate on a split type tail pipe.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a split type multi-tooth joint for conveying fracturing water comprises a split type pipe tail, split type multi-teeth and a spring retainer ring, wherein the spring retainer ring is arranged on the split type pipe tail, and the split type multi-teeth are sleeved on the split type pipe tail; the split pipe tail comprises a threaded connection section, a butt joint is arranged on the left side of the threaded connection section, an annular opening is formed in the left side of the butt joint, a sleeve bayonet is formed in the butt joint, and an annular spring retainer ring groove is formed in the butt joint; the improved spring retainer ring clamping device is characterized in that a spring retainer ring clamping groove is formed in the split type multiple teeth, a butt joint clamping ring is arranged on the split type multiple teeth, a toothed plate is arranged on the split type multiple teeth, an outer fixedly connected with toothed head of the toothed plate is provided with an arc-shaped protruding head, an outer fixedly connected with rotating shaft seat of the toothed plate is connected with a rotating shaft in a rotating mode, an outer fixedly connected with clamping plate of the rotating shaft is provided with a locking nut in the rotating shaft.
Preferably, a spring retainer ring is arranged inside the annular spring retainer ring groove, and the groove depth of the annular spring retainer ring groove is the same as the section radius of the spring retainer ring.
Preferably, an annular gasket groove is formed in the left side of the butt joint, and a limiting ring is arranged on the left side of the annular gasket groove.
Preferably, the outer diameter of the butt joint clamping ring is the same as the inner diameter of the socket joint bayonet, and the butt joint clamping ring is in clearance fit with the socket joint bayonet.
Preferably, the toothed plate and the toothed head are both provided with a plurality of toothed plates and the toothed heads are distributed in an annular array.
Preferably, an arc-shaped notch is formed at the connecting position of the toothed plate and the toothed head, and the outer contour of the arc-shaped raised head corresponds to the inner contour of the arc-shaped notch.
Preferably, the side face of the clamping plate is parallel to the side face of the toothed plate, and an arc-shaped chamfer is arranged outside the clamping plate.
Preferably, the thicknesses of the toothed plate and the toothed head are the same, and one side of the toothed plate and the toothed head, which is close to the axis of the butt joint clamping ring, is abutted against the outside of the butt joint.
(III) advantageous effects
The invention provides a split type multi-tooth joint for conveying fracturing water. The method has the following beneficial effects:
this kind of split type multi-tooth joint is carried to fracturing water, carry out the connection of two connectors through the mode that adopts the tooth to connect, convenient and fast, through cup jointing split type multi-tooth on split type tail pipe, can rotate between split type multi-tooth and the split type tail pipe, through be equipped with the spring collar between split type multi-tooth and split type tail pipe, the spring collar can carry on spacingly to split type multi-tooth, when receiving the torsional force effect and acting on, take place circumferential direction between split type multi-tooth and the split type tail pipe, with the torsion that the release hosepipe produced, be favorable to the long-term use of hosepipe.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an exploded view of the overall structure of the present invention;
FIG. 5 is a schematic view of a split multi-tooth structure of the present invention;
FIG. 6 is a schematic view of the connection of two split multi-tooth joints according to the present invention.
In the figure: 1 split type tail pipe, 101 threaded connection section, 102 butt joint, 103 ring mouth, 104 annular gasket groove, 105 socket bayonet, 106 annular spring retainer groove, 2 split type multiple teeth, 201 spring retainer clamping groove, 202 butt joint clamping ring, 203 toothed plate, 204 toothed head, 205 arc-shaped raised head, 206 arc-shaped notch, 207 rotating shaft seat, 208 rotating shaft, 209 clamping plate, 210 lock nut and 3 spring retainer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a split type multi-tooth joint for conveying fracturing water comprises a split type pipe tail 1, a split type multi-tooth 2 and a spring retainer ring 3, wherein the spring retainer ring 3 is arranged on the split type pipe tail 1, the split type multi-tooth 2 is sleeved on the split type pipe tail 1, the connection of two connectors is carried out in a tooth connection mode, the joint is convenient and quick, the split type multi-tooth 2 is sleeved on a split type tail pipe 1, the split type multi-tooth 2 and the split type tail pipe 1 can rotate, the spring retainer ring 3 is arranged between the split type multi-tooth 2 and the split type tail pipe 1, the split type multi-tooth 2 can be limited by the spring retainer ring 3, when the joint is subjected to torsion, circumferential rotation is carried out between the split type multi-tooth 2 and the split type tail pipe 1, so that torsion generated by a water hose is released, and the long-term use of the water hose is facilitated; the split pipe tail 1 comprises a threaded connection section 101, a butt joint 102 is arranged on the left side of the threaded connection section 101, a ring opening 103 is arranged on the left side of the butt joint 102 and used for butt joint conveying, an annular gasket groove 104 is formed in the left side of the butt joint 102, a sealing gasket is placed in the annular gasket groove 104, a limiting ring is arranged on the left side of the annular gasket groove 104 and can prevent the gasket from loosening, a sleeve bayonet 105 is formed in the butt joint 102, an annular spring retainer groove 106 is formed in the butt joint 102, a spring retainer 3 is arranged in the annular spring retainer groove 106, and the groove depth of the annular spring retainer groove 106 is the same as the section radius of the spring retainer 3; the split type multi-tooth 2 is provided with a spring retainer ring clamping groove 201, the split type multi-tooth 2 is provided with a butt-joint clamping ring 202, the outer diameter of the butt-joint clamping ring 202 is the same as the inner diameter of the socket 105, the butt-joint clamping ring 202 is in clearance fit with the socket 105, the split type multi-tooth 2 is convenient to rotate on the split type tail pipe 1, the split type multi-tooth 2 is provided with a tooth plate 203, the outer part of the tooth plate 203 is fixedly connected with a tooth head 204, the thicknesses of the tooth plate 203 and the tooth head 204 are the same, one side of the tooth plate 203 and the tooth head 204, which is close to the axle center of the butt-joint clamping ring 202, is abutted against the outer part of the butt-joint 102, the tooth plate 203 and the tooth head 204 are respectively provided with a plurality of tooth plates, the plurality of tooth plates 203 and the tooth heads 204 are distributed in an annular array, the tooth head 204 is provided with an arc-shaped raised head 205, the joint of the tooth plate 203 and the tooth head 204 is provided with an arc-shaped notch 206, the outer contour of the arc-shaped raised head 205 is corresponding to the inner contour of the arc-shaped notch 206, the outside fixedly connected with pivot seat 207 of pinion rack 203, the inside rotation of pivot seat 207 is connected with pivot 208, the outside fixedly connected with cardboard 209 of pivot 208, the side of cardboard 209 is parallel to each other with the side of pinion rack 203, the outside of cardboard 209 is provided with the arc chamfer, is provided with lock nut 210 in the pivot 208.
During the use, cup joint split type multiple tooth 2 earlier on split type tail pipe 1, will dock snap ring 202 with cup joint bayonet 105 and align and make the left side of dock snap ring 202 with cup joint bayonet 105 and contradict, annular spring retaining ring groove 106 is corresponding with spring retaining ring draw-in groove 201 this moment, then put into annular spring retaining ring groove 106 with spring retaining ring 3, spring retaining ring 3 can carry out spacingly to split type multiple tooth 2, then fixes the hosepipe on threaded connection section 101 on split type tail pipe 1, accomplishes the combination.
When two split type multi-tooth joints that accomplish the combination dock, need carry out the block with split type multi-tooth 2 on the split type multi-tooth joint on one of them split type multi-tooth joint and the split type multi-tooth 2 on another split type multi-tooth joint, through aim at the pinion rack 203 on another split type multi-tooth 2 and the clearance between other pinion racks 204 with the tooth head 204 on one of them split type multi-tooth 2, then rotatory joint, through being provided with arc plush copper 205 and the mutual joint of arc notch 206, the chucking degree has further been promoted, through adjusting lock nut 210 with cardboard 209 joint between two split type multi-tooth 2, it can not rotate between two split type multi-tooth 2 and loosen to have guaranteed, when receiving the torsional force effect, circumferential direction takes place between split type multi-tooth 2 and the split type tail pipe 1, can release the torsion that the hosepipe produced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a split type multi-tooth joint is carried to fracturing water, includes split type pipe tail (1), split type multi-tooth (2) and spring collar (3), its characterized in that: the split type pipe tail (1) is provided with a spring retainer ring (3), and the split type pipe tail (1) is sleeved with a split type multi-tooth (2);
the split pipe tail (1) comprises a threaded connection section (101), a butt joint (102) is arranged on the left side of the threaded connection section (101), an annular opening (103) is arranged on the left side of the butt joint (102), a sleeve bayonet (105) is arranged on the butt joint (102), and an annular spring retainer groove (106) is arranged on the butt joint (102);
spring collar draw-in groove (201) have been seted up on split type multiple tooth (2), be provided with butt joint snap ring (202) on split type multiple tooth (2), be provided with pinion rack (203) on split type multiple tooth (2), outside fixedly connected with tooth head (204) of pinion rack (203), be provided with arc plush copper (205) on tooth head (204), the outside fixedly connected with pivot seat (207) of pinion rack (203), the inside rotation of pivot seat (207) is connected with pivot (208), the outside fixedly connected with cardboard (209) of pivot (208), be provided with lock nut (210) on pivot (208).
2. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: the spring retainer ring (3) is arranged in the annular spring retainer ring groove (106), and the groove depth of the annular spring retainer ring groove (106) is the same as the section radius of the spring retainer ring (3).
3. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: an annular gasket groove (104) is formed in the left side of the butt joint (102), and a limiting ring is arranged on the left side of the annular gasket groove (104).
4. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: the outer diameter of the butt joint clamping ring (202) is the same as the inner diameter of the socket joint bayonet (105), and the butt joint clamping ring (202) is in clearance fit with the socket joint bayonet (105).
5. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: the toothed plate (203) and the toothed head (204) are provided with a plurality of toothed plates, and the toothed plates (203) and the toothed head (204) are distributed in an annular array.
6. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: an arc-shaped notch (206) is formed at the connecting position of the toothed plate (203) and the toothed head (204), and the outer contour of the arc-shaped raised head (205) corresponds to the inner contour of the arc-shaped notch (206).
7. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: the side face of the clamping plate (209) is parallel to the side face of the toothed plate (203), and an arc-shaped chamfer is arranged outside the clamping plate (209).
8. The split multi-tooth joint for conveying fracturing water according to claim 1, wherein: the thicknesses of the toothed plate (203) and the tooth head (204) are the same, and one sides, close to the axle center of the butt joint clamping ring (202), of the toothed plate (203) and the tooth head (204) are abutted against the outer portion of the butt joint (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611494.9A CN114688367A (en) | 2020-12-30 | 2020-12-30 | Split type multi-tooth joint is carried to fracturing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611494.9A CN114688367A (en) | 2020-12-30 | 2020-12-30 | Split type multi-tooth joint is carried to fracturing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114688367A true CN114688367A (en) | 2022-07-01 |
Family
ID=82133298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011611494.9A Pending CN114688367A (en) | 2020-12-30 | 2020-12-30 | Split type multi-tooth joint is carried to fracturing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114688367A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430114A1 (en) * | 1994-07-19 | 1996-02-01 | Friedhelm Ramspott Metall Und | Shower head nipple and plastics hose join |
| US6053539A (en) * | 1999-01-25 | 2000-04-25 | Bravo; Sergio M. | Swivel fitting |
| CN202266773U (en) * | 2011-08-25 | 2012-06-06 | 江苏腾旋科技股份有限公司 | Split rotary joint of multi-spring structure |
| CN202432165U (en) * | 2012-01-17 | 2012-09-12 | 新兴重工湖北三六一一机械有限公司 | Large-caliber rotatably inserting type hose joint |
| CN203809921U (en) * | 2014-04-16 | 2014-09-03 | 大连保税区荣昌消防设备工程有限公司 | Locking connector allowing 90-degree rotation |
| CN104075055A (en) * | 2013-03-28 | 2014-10-01 | 新兴重工湖北三六一一机械有限公司 | Hose connection device |
| CN104896237A (en) * | 2015-06-12 | 2015-09-09 | 浙江伟鑫金属制品有限公司 | Rotary pipeline connector |
| CN204829034U (en) * | 2015-07-20 | 2015-12-02 | 新兴重工集团有限公司 | Fire control reducing crossover sub |
| CN204962125U (en) * | 2015-08-25 | 2016-01-13 | 高安市璐克斯机械有限公司 | Rotating quick connector |
| CN206439006U (en) * | 2017-02-08 | 2017-08-25 | 中国石油化工股份有限公司 | A kind of sleeve rotating clutch |
| CN108167562A (en) * | 2018-01-31 | 2018-06-15 | 姜堰区达康机械配件厂 | A kind of connector of fire-fighting water belt |
| CN109707943A (en) * | 2017-10-25 | 2019-05-03 | 泰州英格伟精密机械有限公司 | Toe joint button assembling pipe joint |
-
2020
- 2020-12-30 CN CN202011611494.9A patent/CN114688367A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430114A1 (en) * | 1994-07-19 | 1996-02-01 | Friedhelm Ramspott Metall Und | Shower head nipple and plastics hose join |
| US6053539A (en) * | 1999-01-25 | 2000-04-25 | Bravo; Sergio M. | Swivel fitting |
| CN202266773U (en) * | 2011-08-25 | 2012-06-06 | 江苏腾旋科技股份有限公司 | Split rotary joint of multi-spring structure |
| CN202432165U (en) * | 2012-01-17 | 2012-09-12 | 新兴重工湖北三六一一机械有限公司 | Large-caliber rotatably inserting type hose joint |
| CN104075055A (en) * | 2013-03-28 | 2014-10-01 | 新兴重工湖北三六一一机械有限公司 | Hose connection device |
| CN203809921U (en) * | 2014-04-16 | 2014-09-03 | 大连保税区荣昌消防设备工程有限公司 | Locking connector allowing 90-degree rotation |
| CN104896237A (en) * | 2015-06-12 | 2015-09-09 | 浙江伟鑫金属制品有限公司 | Rotary pipeline connector |
| CN204829034U (en) * | 2015-07-20 | 2015-12-02 | 新兴重工集团有限公司 | Fire control reducing crossover sub |
| CN204962125U (en) * | 2015-08-25 | 2016-01-13 | 高安市璐克斯机械有限公司 | Rotating quick connector |
| CN206439006U (en) * | 2017-02-08 | 2017-08-25 | 中国石油化工股份有限公司 | A kind of sleeve rotating clutch |
| CN109707943A (en) * | 2017-10-25 | 2019-05-03 | 泰州英格伟精密机械有限公司 | Toe joint button assembling pipe joint |
| CN108167562A (en) * | 2018-01-31 | 2018-06-15 | 姜堰区达康机械配件厂 | A kind of connector of fire-fighting water belt |
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