CN212718570U - Novel sealing joint of flexible pipeline - Google Patents
Novel sealing joint of flexible pipeline Download PDFInfo
- Publication number
- CN212718570U CN212718570U CN202020936369.4U CN202020936369U CN212718570U CN 212718570 U CN212718570 U CN 212718570U CN 202020936369 U CN202020936369 U CN 202020936369U CN 212718570 U CN212718570 U CN 212718570U
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- joint
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- fixedly connected
- groove
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- 238000007789 sealing Methods 0.000 title claims abstract description 90
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a novel flexible pipeline's sealing joint, including quick-operation joint, the mounting hole that quantity is a plurality of is all seted up at both ends around the quick-operation joint pipe wall is inside, there is the sleeve inside of mounting hole through construction bolt swing joint, the inside one end fixedly connected with spring of keeping away from the quick-operation joint center of sleeve, the spring is close to the one end fixedly connected with connecting plate at quick-operation joint center, the one end fixedly connected with slide bar of spring is kept away from to the connecting plate, the one end swing joint that the connecting plate was kept away from to the slide bar has the ball, the equal sliding connection in both ends has fixed joint, two around the quick-operation joint inboard the constant head tank that quantity is a plurality of is all seted. This novel sealing joint of flexible pipeline, through carrying out two-step spacing fixed, not only simple installation, easily dismantle simultaneously, and connect stably, need not to adopt the thread tightening, facilitate the use is applicable to various conditions.
Description
Technical Field
The utility model relates to a pipe joint technical field specifically is a novel flexible pipeline's sealing joint.
Background
A pipeline is a device for conveying gas, liquid and fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, and generally, the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, flows from a high pressure position to a low pressure position of the pipeline, and can also be conveyed by using the pressure or gravity of the fluid.
The pipeline has wide application range, is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, hydraulic engineering and various industrial devices, and the existing sealing joint of the novel flexible pipeline on the market at present has the defect of inconvenient disassembly and assembly, the existing sealing joint generally adopts threaded connection, and a plurality of layers of sealing adhesive tapes are arranged on the sealing joint to ensure the sealing property of the sealing joint, so that the disassembly and assembly are time-consuming and labor-consuming, and simultaneously, the disassembly and assembly are assisted by external work, the working efficiency is influenced, the sealing property can not be ensured, the use is inconvenient, in the process of filtering and extracting, only food-grade plastic pipes can be used during the raw material transfer, the temperature of the material liquid is overhigh, the plastic pipe joints are easy to deform, the sealing effect of the joint parts can be reduced to influence the use effect, and therefore, the sealing joint aiming at the flexible pipeline is, therefore, the above new sealing joint for flexible pipes is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a novel flexible pipeline's sealing joint.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a sealing joint of a novel flexible pipeline comprises a quick joint, wherein a plurality of mounting holes are formed in the front end and the rear end of the inner part of a pipe wall of the quick joint, a sleeve is movably connected in the mounting holes through mounting bolts, a spring is fixedly connected to the end, far away from the center of the quick joint, in the sleeve, a connecting plate is fixedly connected to the end, close to the center of the quick joint, of the spring, a sliding rod is fixedly connected to the end, far away from the spring, of the connecting plate, a rolling ball is movably connected to the end, far away from the connecting plate, of the sliding rod, fixed joints are slidably connected to the front end and the rear end of the inner side of the quick joint, a plurality of positioning grooves are formed in one side, opposite to the outer surface of the two fixed joints, clamping grooves formed in the outer surface of, the inboard joint of mounting groove has a sealed section of thick bamboo, the inboard fixedly connected with quantity of a sealed section of thick bamboo is a plurality of sealing strips, two the equal fixedly connected with flexible pipeline body in one side that the fixed joint was carried on the back mutually, the one end that the fixed joint surface is close to the draw-in groove has seted up the recess, the inboard joint of recess has the sealing washer.
Preferably, the clamping groove is a hemispherical clamping groove, and the ball is located in the clamping groove and attached to the clamping groove.
Preferably, the number of the positioning grooves, the clamping grooves, the mounting holes and the sealing strips is consistent.
Preferably, the sealing strip is located inside the clamping groove and is in sliding connection with the clamping groove.
Preferably, the fixed slot inside quick-operation joint is seted up to the equal fixedly connected with in both ends about the mounting groove, the equal fixedly connected with location arch in both ends about a sealed section of thick bamboo, and the location arch is located the fixed slot.
Preferably, the sealing ring, the sealing barrel and the sealing strip are all ethylene propylene diene monomer rubber, and one side opposite to the two sealing rings is tightly attached to the front end and the rear end of the quick connector respectively.
The utility model has the advantages that:
1. the novel sealing joint of the flexible pipeline is characterized in that the fixed joint is clamped into the quick joint, the quick joint slides on the inner side of the positioning groove through the ball, so that the position of the quick joint is positioned, when the ball is in the positioning groove, the slide rod extrudes the spring, the quick joint continuously slides, the ball moves to the inside of the clamping groove, the first-step limiting fixing of the quick joint and the fixed joint is realized, the quick joint moves to the inside of the clamping groove through the extrusion of the sealing strip in the process of moving the outer surface of the fixed joint, the second-step limiting fixing of the quick joint and the fixed joint is realized through the matching between the sealing strip and the clamping groove, the installation process is completed, when the sealing joint is disassembled, only two fixed joints are required to be pulled towards the opposite directions, the device is not only simple and convenient to install, but also easy to disassemble and stable to connect, need not to adopt the screw thread to fix, facilitate the use is applicable to various condition.
2. This novel sealing joint of flexible pipeline, through setting up mounting hole and construction bolt, it is fixed that the convenience is installed the sleeve, through setting up a sealed section of thick bamboo, sealing strip and sealing washer, quick-operation joint's leakproofness has been ensured, the fixed slot inside quick-operation joint is seted up to the equal fixedly connected with in both ends about through the mounting groove, the equal fixedly connected with location in both ends is protruding about a sealed section of thick bamboo, and the location arch is located the fixed slot, go into the mounting groove through going into sealed section of thick bamboo card, and fix a position the installation through protruding and fixed slot in location, the device is whole to be convenient for assemble, its leakproofness is good, guarantee this sealing joint's normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the fixed joint of the present invention connected to a flexible pipe body;
FIG. 3 is a cross-sectional view of the quick coupling and the sealing cylinder of the present invention;
FIG. 4 is a side sectional view of the quick coupling and the fixed coupling of the present invention;
fig. 5 is a perspective view of the sealing tube and the sealing strip of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. quick-operation joint, 2, mounting hole, 3, construction bolt, 4, sleeve, 5, spring, 6, connecting plate, 7, slide bar, 8, ball, 9, fixed joint, 10, constant head tank, 11, draw-in groove, 12, mounting groove, 13, sealed section of thick bamboo, 14, sealing strip, 15, flexible pipeline body, 16, recess, 17, sealing washer.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-5, a novel sealing joint for flexible pipelines comprises a quick joint 1, a plurality of mounting holes 2 are respectively formed at the front end and the rear end inside the pipe wall of the quick joint 1, a sleeve 4 is movably connected inside the mounting holes 2 through mounting bolts 3, the mounting bolts 3 are hidden mounting bolts, a spring 5 is fixedly connected to one end inside the sleeve 4 far away from the center of the quick joint 1, a connecting plate 6 is fixedly connected to one end of the spring 5 near the center of the quick joint 1, a sliding rod 7 is fixedly connected to one end of the connecting plate 6 far away from the spring 5, one end of the sliding rod 7 far away from the connecting plate 6 penetrates through and extends to the outside of the sleeve 4 and is in sliding connection with the sleeve 4, a ball 8 is movably connected to one end of the sliding rod 7 far away from the connecting plate 6, fixed joints 9 are respectively connected at the front end and the rear end inside the quick joint 1 in a, one side of each of the two groups of positioning grooves 10, which is opposite to each other, is fixedly connected with a clamping groove 11 which is arranged on the outer surface of the fixed joint 9, the clamping grooves 11 are hemispherical clamping grooves, the balls 8 are positioned in the clamping grooves 11 and are attached to the clamping grooves 11, the middle section of the interior of the quick joint 1 is provided with a mounting groove 12, the inner side of the mounting groove 12 is clamped with a sealing cylinder 13, the left end and the right end of the mounting groove 12 are fixedly connected with fixing grooves which are arranged in the interior of the quick joint 1, the left end and the right end of the sealing cylinder 13 are fixedly connected with positioning bulges, the positioning bulges are positioned in the fixing grooves, the inner side of the sealing cylinder 13 is fixedly connected with a plurality of sealing strips 14, the sealing strips 14 are positioned in the interior of the clamping grooves 11 and are slidably connected with the clamping grooves 11, the positioning grooves 10, the clamping grooves 11, the mounting holes 2, the sealing rings 17 are clamped on the inner sides of the grooves 16, the sealing rings 17, the sealing cylinder 13 and the sealing strips 14 are made of ethylene propylene diene monomer, one opposite sides of the two sealing rings 17 are respectively tightly attached to the front end and the rear end of the quick connector 1, the quick connector 1 is positioned by clamping the fixed connector 9 into the quick connector 1 and sliding the ball 8 in the positioning groove 10, and when the ball 8 is in the positioning groove 10, the sliding rod 7 is made to extrude the spring 5, the quick connector 1 is continuously slid, the ball 8 is made to move into the clamping groove 11, the quick connector 1 and the fixed connector 9 are limited and fixed in the first step, the quick connector 1 is extruded and moved into the clamping groove 11 through the sealing strips 14 in the moving process of the outer surface of the fixed connector 9, the sealing strips 14 are matched with the clamping groove 11, and the quick connector 1 and the fixed connector 9 are limited and fixed in the second step, the installation process is completed, when the device is disassembled, only two fixing joints 9 need to be pulled in opposite directions, the device is convenient to install and disassemble by two steps of limiting and fixing, is easy and convenient to disassemble, is stable to connect, does not need to adopt thread fixing, is convenient to use, is suitable for various conditions, the sleeve 4 is convenient to install and fix by arranging the installation hole 2 and the installation bolt 3, the sealing performance of the quick joint 1 is ensured by arranging the sealing cylinder 13, the sealing strip 14 and the sealing ring 17, the fixing grooves arranged in the quick joint 1 are fixedly connected with the left end and the right end of the installation groove 12, the positioning bulges are fixedly connected with the left end and the right end of the sealing cylinder 13 and are positioned in the fixing grooves, the sealing cylinder 13 is clamped into the installation groove 12 and is positioned and installed by the positioning bulges and the fixing grooves, and the device is convenient to assemble integrally, the sealing joint has good sealing performance and ensures normal use of the sealing joint.
In summary, the fixing joints 9 are clamped into the quick coupling 1, and the ball 8 slides in the positioning groove 10 to position the quick coupling 1, and when the ball 8 is in the positioning groove 10, the sliding rod 7 presses the spring 5, the quick coupling 1 continuously slides to move the ball 8 into the clamping groove 11, and the quick coupling 1 and the fixing joints 9 are fixed in a first-step limiting manner, and when the quick coupling 1 moves on the outer surface of the fixing joints 9, the sealing strip 14 presses and moves into the clamping groove 11, and the sealing strip 14 and the clamping groove 11 are matched with each other, so that the quick coupling 1 and the fixing joints 9 are fixed in a second-step limiting manner, and the installation process is completed, when the quick coupling is disassembled, only the two fixing joints 9 need to be pulled in opposite directions, and the device is not only easy and convenient to install by performing two-step limiting fixing, meanwhile, the connecting structure is easy to disassemble, stable in connection, free of thread fixing, convenient to use and suitable for various conditions.
Moreover, the sleeve 4 is convenient to install and fix by arranging the installation hole 2 and the installation bolt 3, the sealing performance of the quick connector 1 is ensured by arranging the sealing cylinder 13, the sealing strip 14 and the sealing ring 17, the fixing grooves formed in the quick connector 1 are fixedly connected with the left end and the right end of the installation groove 12, the positioning bulges are fixedly connected with the left end and the right end of the sealing cylinder 13 and are positioned in the fixing grooves, the sealing cylinder 13 is clamped into the installation groove 12 and is positioned and installed with the fixing grooves by the positioning bulges, the device is convenient to assemble integrally, the sealing performance is good, the normal use of the sealing connector is ensured, the problems that the existing sealing connector is generally connected by threads and is provided with a plurality of layers of sealing tapes to ensure the sealing performance are solved, the dismounting is time-consuming and labor-consuming and time-consuming and needs external work to assist the dismounting, and the working efficiency is, meanwhile, the sealing performance of the device cannot be guaranteed, and the device is inconvenient to use.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel sealing joint of flexible pipeline, includes quick-operation joint (1), its characterized in that: the quick connector comprises a quick connector (1), a plurality of mounting holes (2) are formed in the front end and the rear end of the inner portion of a pipe wall of the quick connector (1), a sleeve (4) is movably connected in the mounting holes (2) through a mounting bolt (3), a spring (5) is fixedly connected to the end, far away from the center of the quick connector (1), of the sleeve (4), a connecting plate (6) is fixedly connected to the end, close to the center of the quick connector (1), of the spring (5), a sliding rod (7) is fixedly connected to the end, far away from the spring (5), of the connecting plate (6), a ball (8) is movably connected to the end of the sliding rod (7), fixed connectors (9) are slidably connected to the front end and the rear end of the inner side of the quick connector (1), and a plurality of positioning grooves (10) are formed in the, two sets of equal fixedly connected with in one side that constant head tank (10) were carried on the back mutually sets up draw-in groove (11) at fixed joint (9) surface, mounting groove (12) have been seted up in the inside middle section of quick-operation joint (1), the inboard joint of mounting groove (12) has sealed section of thick bamboo (13), the inboard fixedly connected with quantity of sealed section of thick bamboo (13) is a plurality of sealing strip (14), two equal fixedly connected with flexible pipeline body (15) in one side that fixed joint (9) were carried on the back mutually, the one end that fixed joint (9) surface is close to draw-in groove (11) is seted up flutedly (16), the inboard joint of recess (16) has sealing washer (17).
2. The novel sealing joint of flexible pipe as claimed in claim 1, wherein: the clamping groove (11) is a hemispherical clamping groove, and the ball (8) is located in the clamping groove (11) and attached to the clamping groove (11).
3. The novel sealing joint of flexible pipe as claimed in claim 1, wherein: the number of the positioning grooves (10), the number of the clamping grooves (11), the number of the mounting holes (2) and the number of the sealing strips (14) are the same.
4. The novel sealing joint of flexible pipe as claimed in claim 1, wherein: the sealing strip (14) is located inside the clamping groove (11) and is in sliding connection with the clamping groove (11).
5. The novel sealing joint of flexible pipe as claimed in claim 1, wherein: the sealing device is characterized in that the left end and the right end of the mounting groove (12) are fixedly connected with fixing grooves formed in the interior of the quick joint (1), the left end and the right end of the sealing barrel (13) are fixedly connected with positioning protrusions, and the positioning protrusions are located in the fixing grooves.
6. The novel sealing joint of flexible pipe as claimed in claim 1, wherein: the sealing ring (17), the sealing barrel (13) and the sealing strip (14) are all made of ethylene propylene diene monomer, and one side, opposite to the sealing ring (17), of the two sealing rings is tightly attached to the front end and the rear end of the quick connector (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936369.4U CN212718570U (en) | 2020-05-28 | 2020-05-28 | Novel sealing joint of flexible pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936369.4U CN212718570U (en) | 2020-05-28 | 2020-05-28 | Novel sealing joint of flexible pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718570U true CN212718570U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936369.4U Active CN212718570U (en) | 2020-05-28 | 2020-05-28 | Novel sealing joint of flexible pipeline |
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|---|---|
| CN (1) | CN212718570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418070A (en) * | 2021-06-02 | 2021-09-21 | 真兰管业科技有限公司 | Direct-insertion and direct-drawing type stainless steel corrugated pipe quick connector |
-
2020
- 2020-05-28 CN CN202020936369.4U patent/CN212718570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418070A (en) * | 2021-06-02 | 2021-09-21 | 真兰管业科技有限公司 | Direct-insertion and direct-drawing type stainless steel corrugated pipe quick connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 437000 No. 259, Jingui Road, high tech Industrial Development Zone, Xianning City, Hubei Province Patentee after: Huanghelou Wine Industry (Xianning) Co.,Ltd. Country or region after: China Address before: 430061 Building 1, No. 70, Didong street, Wuchang District, Wuhan City, Hubei Province Patentee before: WUHAN YASHIBO TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |