CN220082403U - Polytetrafluoroethylene pipeline connecting device - Google Patents
Polytetrafluoroethylene pipeline connecting device Download PDFInfo
- Publication number
- CN220082403U CN220082403U CN202321509206.8U CN202321509206U CN220082403U CN 220082403 U CN220082403 U CN 220082403U CN 202321509206 U CN202321509206 U CN 202321509206U CN 220082403 U CN220082403 U CN 220082403U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- wall
- connecting pipe
- polytetrafluoroethylene
- fixedly connected
- 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.)
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- -1 Polytetrafluoroethylene Polymers 0.000 title claims abstract description 23
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 23
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a polytetrafluoroethylene pipeline connecting device which comprises an elbow and a connecting pipe, wherein the connecting pipe is fixedly connected to the inside of the elbow, a clamping ring is fixedly connected with the connecting pipe, an ear plate is fixedly connected to the outer wall of the clamping ring, a connecting rod is connected to the inner thread of the ear plate, a frame is connected to the outer wall of the connecting rod in a rotating mode, a transmission rod is connected to the inner thread of the frame, a rotating button is fixedly connected to one end of the transmission rod, and a clamping plate is connected to the other end of the transmission rod in a rotating mode. The utility model relates to the technical field of pipeline connection, in particular to a polytetrafluoroethylene pipeline connection device.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a polytetrafluoroethylene pipeline connection device.
Background
Polytetrafluoroethylene is a high molecular polymer prepared by polymerizing tetrafluoroethylene as a monomer, and has a chemical formula of (C2F 4) n and excellent heat resistance and cold resistance. The material has the characteristics of acid resistance, alkali resistance and resistance to various organic solvents, and is almost insoluble in all solvents. Meanwhile, polytetrafluoroethylene has the characteristic of high temperature resistance, and has extremely low friction coefficient, so the polytetrafluoroethylene can be used for lubrication, and also becomes an ideal paint for easily cleaning the inner layer of the water pipe.
When the polytetrafluoroethylene technology is adopted to manufacture the pipeline, the connecting device is required to be used for connecting adjacent pipelines, for example, the application number is as follows: the connecting head of the tetrafluoroethylene pipeline of CN202121238438.5 can be used for connecting pipelines with different diameters, namely, the application range of the connecting head is improved, the stability after connection can be ensured by adopting a threaded mode, and in addition, the clamping blocks can be more tightly connected with the external pipeline by adopting an arc-shaped surface, so that the stability of the pipeline after connection is ensured.
But current polytetrafluoroethylene pipeline connecting device can produce the power of vibrations when the pipeline body takes place to rock, and the junction of connecting piece and pipeline is transmitted to the power, and long-time lasting can make the junction take place not hard up, influences the connection effect.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a polytetrafluoroethylene pipeline connecting device, which solves the problems that the existing polytetrafluoroethylene pipeline connecting device generates vibration force when a pipeline body shakes, the force is transmitted to the joint of a connecting piece and a pipeline, and the joint is loosened for a long time, so that the connecting effect is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the polytetrafluoroethylene pipeline connecting device comprises an elbow and a connecting pipe, wherein the connecting pipe is fixedly connected to the inside of the elbow, and a supporting component is fixedly connected to the outer wall of the connecting pipe;
the supporting component comprises a clamping ring, an ear plate, a connecting rod, a frame, a transmission rod, a rotary button and a clamping plate;
snap ring and connecting pipe fixed connection, the outer wall rigid coupling of snap ring has the otic placode, the inside threaded connection of otic placode has the connecting rod, the outer wall of connecting rod rotates and is connected with the frame, the inside threaded connection of frame has the transfer line, the one end rigid coupling of transfer line has the knob, the other end of transfer line rotates and is connected with splint, the inside of connecting pipe has cup jointed the pipeline.
Preferably, the clamping plate is processed in an arc shape.
Preferably, a sealing ring is arranged on the outer wall of the pipeline, and the sealing ring is fixedly connected with the connecting pipe.
Preferably, a connecting component is arranged on the outer wall of the pipeline;
the connecting component comprises a flange, a bolt, a sliding block, a circular plate and a nut;
the flange is fixedly connected with the pipeline, a bolt is sleeved in the flange, a sliding block is sleeved on the outer wall of the bolt, a circular plate is sleeved on the outer wall of the sliding block, the circular plate is fixedly connected with the connecting pipe, and a nut is connected with the outer wall of the bolt through threads.
Preferably, a chute is formed in the circular plate.
Compared with the prior art, the utility model has the beneficial effects that: the polytetrafluoroethylene pipeline connecting device has the following advantages compared with the prior art:
through the cooperation of snap ring, otic placode, connecting rod, frame, transfer line, turn button and splint etc. with connecting rod threaded connection in two otic placodes of snap ring outer wall, insert the inside of connecting pipe with the pipeline, rotate the transfer line through the turn button and drive splint removal, two splint clamp the both sides of pipeline, and then support the pipeline, when the pipeline takes place to rock, the force of rocking acts on the splint of both sides, increases the stability of pipeline, reduces the influence that the pipeline rocked to junction, and then prevents to take place not hard up between pipeline and the connecting pipe;
through the cooperation of flange, bolt, slider, plectane and nut etc. use, the inside and the closely laminating of sealing washer that the pipe inserted the connecting pipe, later adjust the position of slider in the plectane, the bolt in the slider inserts in the inside through-hole of flange, uses the nut to carry out the position fixing to the bolt, and then accomplishes the installation between pipe and the connecting pipe, and the position of use of bolt can be adjusted, is convenient for connect with the through-hole of flange.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the ear plate, connecting rods and frame of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the circular plate, the slider and the connection pipe in FIG. 1;
fig. 4 is a schematic view of the connection structure of the circular plate, flange and bolts in fig. 1.
In the figure: 1. elbow, 2, connecting pipe, 3, supporting component, 301, snap ring, 302, otic placode, 303, connecting rod, 304, frame, 305, transfer line, 306, turn button, 307, splint, 4, pipeline, 5, sealing washer, 6, coupling component, 601, flange, 602, bolt, 603, slider, 604, circular plate, 605, nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing polytetrafluoroethylene pipeline connecting device can generate vibration force when the pipeline body shakes, the force is transmitted to the connecting part of the connecting piece and the pipeline, and the connecting part can be loosened for a long time, so that the connecting effect is affected.
In view of the above, the utility model provides a polytetrafluoroethylene pipeline connecting device, which is characterized in that through the cooperation of a clamping ring, ear plates, connecting rods, frames, a transmission rod, a rotating button, clamping plates and the like, the connecting rods are in threaded connection with the two ear plates on the outer wall of the clamping ring, a pipeline is inserted into the connecting pipe, the transmission rod is rotated through the rotating button to drive the clamping plates to move, the two clamping plates clamp the two sides of the pipeline, so that the pipeline is supported, when the pipeline shakes, the shaking force acts on the clamping plates on the two sides, the stability of the pipeline is improved, the influence of the pipeline shaking on the connecting position is reduced, and the looseness between the pipeline and the connecting pipe is further prevented.
As can be seen from fig. 1, fig. 2 and fig. 3, the polytetrafluoroethylene pipeline connecting device comprises an elbow 1 and a connecting pipe 2, wherein the connecting pipe 2 is fixedly connected in the elbow 1, a supporting component 3 is fixedly connected on the outer wall of the connecting pipe 2, the supporting component 3 comprises a clamping ring 301, an ear plate 302, a connecting rod 303, a frame 304, a transmission rod 305, a rotating button 306 and a clamping plate 307, the clamping ring 301 is fixedly connected with the connecting pipe 2, the ear plate 302 is fixedly connected on the outer wall of the clamping ring 301, the connecting rod 303 is connected with the inner thread of the ear plate 302, the frame 304 is rotationally connected with the outer wall of the connecting rod 303, the transmission rod 305 is rotationally connected with the inner thread of the frame 304, one end of the transmission rod 305 is fixedly connected with the rotating button 306, the other end of the transmission rod 305 is rotationally connected with the clamping plate 307, and the pipeline 4 is sleeved in the connecting pipe 2;
in the specific implementation process, it is worth particularly pointing out that the two ends of the elbow 1 are communicated with the connecting pipe 2, the outer wall of the clamping ring 301 is fixedly connected with the two lug plates 302, threaded holes are formed in the inner parts of the lug plates 302, threads are formed in the outer wall of the connecting rod 303, the connecting rod 303 is rotationally connected with the frame 304 through a bearing, the two transmission rods 305 are arranged, threads are formed in the outer wall of the transmission rods 305, friction force between the hand parts and the rotation buttons 306 is increased by grinding lines formed in the outer wall of the rotation buttons 306, the two clamping plates 307 are arranged, the clamping plates 307 are arranged for supporting the pipeline 4, the pipeline 4 is a polytetrafluoroethylene pipe, and the joint of the pipeline 4 far away from the connecting pipe 2 is supported to prevent the joint from loosening caused by shaking of the pipeline 4;
further, the clamping plate 307 is processed in an arc shape;
in particular, it should be pointed out that the arched arrangement of the clamping plate 307 facilitates the fixing of the pipe 4;
specifically, the connecting rod 303 is connected with the two lug plates 302 on the outer wall of the clamping ring 301 in a threaded manner, the pipeline 4 is inserted into the connecting pipe 2, the pipeline 4 is located in the middle of the frame 304, the transmission rod 305 is rotated in the frame 304 through the rotation of the rotation button 306, the transmission rod 305 drives the clamping plates 307 to move, the two clamping plates 307 clamp the two sides of the pipeline 4, and then the pipeline 4 is supported, when the pipeline 4 shakes, the shaking force acts on the clamping plates 307 on the two sides, and further looseness between the pipeline 4 and the connecting pipe 2 is prevented.
As can be seen from fig. 1 and 4, a sealing ring 5 is arranged on the outer wall of the pipeline 4, and the sealing ring 5 is fixedly connected with the connecting pipe 2;
in the specific implementation process, it is worth particularly pointing out that the sealing ring 5 is made of fluororubber material, and the sealing ring 5 increases the tightness between the connecting pipe 2 and the pipeline 4;
further, a connecting component 6 is installed on the outer wall of the pipeline 4, the connecting component 6 comprises a flange 601, a bolt 602, a sliding block 603, a circular plate 604 and a nut 605, the flange 601 is fixedly connected with the pipeline 4, the bolt 602 is sleeved in the flange 601, the sliding block 603 is sleeved on the outer wall of the bolt 602, the circular plate 604 is sleeved on the outer wall of the sliding block 603, the circular plate 604 is fixedly connected with the connecting pipe 2, and the nut 605 is in threaded connection with the outer wall of the bolt 602;
in the specific implementation process, it is worth particularly pointing out that the outer wall of the flange 601 is provided with four through holes for installing bolts 602, the bolts 602 can rotate in the sliding blocks 603, the sliding blocks 603 can be adjusted in the circular plates 604, the nuts 605 are arranged to fix the positions of the bolts 602, the circular plates 604 are fixed on the outer wall of the connecting pipe 2, and the positions of the bolts 602 in the circular plates 604 can be adjusted so as to be convenient to connect in the flange 601;
further, a chute is formed in the circular plate 604;
in the specific implementation process, it is worth particularly pointing out that the sliding grooves in the circular plate 604 are arranged so as to facilitate the movement of the sliding block 603;
specifically, on the basis of the above embodiment, the pipe 4 is inserted into the inside of the connection pipe 2 and closely attached to the sealing ring 5, then the position of the slider 603 is adjusted in the circular plate 604, the bolt 602 in the slider 603 is inserted into the through hole in the inside of the flange 601, and the position of the bolt 602 is fixed by using the nut 605, so that the installation between the pipe 4 and the connection pipe 2 is completed.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a polytetrafluoroethylene pipeline connecting device, includes elbow (1) and connecting pipe (2), the inside rigid coupling of elbow (1) has connecting pipe (2), its characterized in that: the outer wall of the connecting pipe (2) is fixedly connected with a supporting component (3);
the supporting component (3) comprises a clamping ring (301), an ear plate (302), a connecting rod (303), a frame (304), a transmission rod (305), a rotating button (306) and a clamping plate (307);
snap ring (301) and connecting pipe (2) fixed connection, the outer wall rigid coupling of snap ring (301) has otic placode (302), the inside threaded connection of otic placode (302) has connecting rod (303), the outer wall rotation of connecting rod (303) is connected with frame (304), the inside threaded connection of frame (304) has transfer line (305), the one end rigid coupling of transfer line (305) has turn button (306), the other end rotation of transfer line (305) is connected with splint (307), pipeline (4) have been cup jointed to the inside of connecting pipe (2).
2. A polytetrafluoroethylene tubing connection according to claim 1, wherein: the clamping plate (307) is processed in an arc shape.
3. A polytetrafluoroethylene tubing connection according to claim 1, wherein: the outer wall of the pipeline (4) is provided with a sealing ring (5), and the sealing ring (5) is fixedly connected with the connecting pipe (2).
4. A polytetrafluoroethylene tubing connection according to claim 3, wherein: the outer wall of the pipeline (4) is provided with a connecting component (6);
the connecting component (6) comprises a flange (601), bolts (602), a sliding block (603), a circular plate (604) and nuts (605);
flange (601) and pipeline (4) fixed connection, bolt (602) has been cup jointed to the inside of flange (601), slider (603) has been cup jointed to the outer wall of bolt (602), the outer wall of slider (603) has cup jointed plectane (604), plectane (604) and connecting pipe (2) fixed connection, the outer wall threaded connection of bolt (602) has nut (605).
5. A polytetrafluoroethylene tubing connection according to claim 4 wherein: a chute is formed in the circular plate (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509206.8U CN220082403U (en) | 2023-06-14 | 2023-06-14 | Polytetrafluoroethylene pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509206.8U CN220082403U (en) | 2023-06-14 | 2023-06-14 | Polytetrafluoroethylene pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082403U true CN220082403U (en) | 2023-11-24 |
Family
ID=88816538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321509206.8U Active CN220082403U (en) | 2023-06-14 | 2023-06-14 | Polytetrafluoroethylene pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082403U (en) |
-
2023
- 2023-06-14 CN CN202321509206.8U patent/CN220082403U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PTFE pipeline connection device Granted publication date: 20231124 Pledgee: Zhejiang Hangzhou Yuhang Rural Commercial Bank Co.,Ltd. Yuhang Branch Pledgor: HANGZHOU RIYAO TECHNOLOGY Co.,Ltd. Registration number: Y2024980013839 |