CN214579460U - Ferrule type metal pipe joint - Google Patents
Ferrule type metal pipe joint Download PDFInfo
- Publication number
- CN214579460U CN214579460U CN202120164162.4U CN202120164162U CN214579460U CN 214579460 U CN214579460 U CN 214579460U CN 202120164162 U CN202120164162 U CN 202120164162U CN 214579460 U CN214579460 U CN 214579460U
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- screw rod
- tube connects
- shell piece
- ferrule
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 41
- 239000002184 metal Substances 0.000 title claims description 41
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 26
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 230000003449 preventive effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a cutting ferrule formula metallic tube connects, screw rod for the metallic tube connects, the thread groove has been seted up at the both ends of screw rod for the metallic tube connects, the surface of thread groove is equipped with anti rust coating, the through-hole has been seted up to the inside of screw rod for the metallic tube connects, the middle part fixedly connected with installation piece of screw rod for the metallic tube connects, the installation piece is polygonized structure, the one end surface rotation of screw rod for the metallic tube connects is connected with first fixed spiral shell piece, the fillet has been seted up to the one end of first fixed spiral shell piece, the other end surface rotation of screw rod for the metallic tube connects is connected with the fixed spiral shell piece of second, the model of the fixed spiral shell piece of second equals with first fixed spiral shell piece, the screw thread has been seted up to the inside of the fixed spiral shell piece of first fixed spiral shell piece and second, the fixed spiral shell piece threaded connection of first fixed spiral shell piece and second has the thread groove. The device is novel in design, and pressure sensor and pressure test dish can detect the internal pressure condition, conveniently maintains, and pressure test dish is equipped with the installation safety cover and can increases its life.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a cutting ferrule formula metal tube connects.
Background
The cutting ferrule type pipe joint is a sealed pipe joint suitable for non-corrosive or corrosive media such as oil, water, gas and the like, has more flexible specification requirements of an aluminum plastic pipe for matching, has the characteristics of firm connection, good sealing performance and the like after being connected with a pipeline, and is widely adopted in systems such as oil refining, chemical engineering, light industry, textile, national defense, metallurgy, aviation, ships and the like; it is also suitable for hydraulic transmission pipelines of various mechanical engineering, machine tool equipment and the like. The pipelines can not be separated from the pipelines such as a tap pipeline, a gas pipe, a heating pipe and the like, the pipelines are divided into a hard pipe and a soft pipe, the hard pipe comprises various metal pipes and hard plastic pipes, and the soft pipe is various plastic hoses. For the connection of a pipeline and a pipeline, the connection between hoses is easy, the connection of a hard pipe is troublesome, the pressure condition of substances passing through the inside of the conventional ferrule type metal pipe joint cannot be tested generally, the substances are likely to leak, the natural environment is affected, an anti-rust layer is not arranged inside the conventional ferrule type metal pipe joint, and the joint is damaged due to overlong time, so that the improvement is made, and the ferrule type metal pipe joint is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a ferrule type metal pipe joint, which comprises a screw rod for the metal pipe joint, wherein both ends of the screw rod for the metal pipe joint are provided with thread grooves, the surface of the thread groove is provided with an antirust coating, the inside of the screw rod for the metal pipe joint is provided with a through hole, the middle part of the screw rod for the metal pipe joint is fixedly connected with an installation block which is of a polygonal structure, a first fixed screw block is rotatably connected with the surface of one end of the screw rod for the metal pipe joint, one end of the first fixed screw block is provided with a round angle, the other end surface of the screw rod for the metal pipe joint is rotatably connected with a second fixed screw block, the type of the second fixed screw block is equal to that of the first fixed screw block, the first fixed screw block and the second fixed screw block are internally provided with threads, and the first fixed screw block and the second fixed screw block are in threaded connection with a thread groove.
As a preferred technical scheme of the utility model, the top of installation piece is seted up flutedly, the inside fixedly connected with pressure test dish of recess, the recess is equipped with the screw thread all around.
As an optimal technical scheme of the utility model, the top threaded connection of pressure test dish has the installation safety cover, the installation safety cover is transparent structure, and carries out threaded connection with the recess bottom the installation safety cover.
As a preferred technical scheme of the utility model, the inside surface of thread groove rotates and is connected with first anti-spiral shell piece and the anti-spiral shell piece of twisting of second, the anti-spiral shell piece of twisting of second carries out spacing connection with the fixed spiral shell piece of second, first anti-spiral shell piece of twisting carries out spacing connection with first fixed spiral shell piece.
As a preferred technical scheme of the utility model, the inside swing joint of through-hole has preceding cutting ferrule, one side of preceding cutting ferrule is equipped with back cutting ferrule, back cutting ferrule diameter is less than preceding cutting ferrule.
As an optimized technical scheme of the utility model, the inside fixedly connected with pressure sensor of screw rod for the metal pipe joint, pressure sensor and pressure test dish carry out control connection, and the pressure sensor model is JY-P300.
As an optimized technical scheme of the utility model, the inside of through-hole is equipped with the filter screen, the surface of through-hole is equipped with the antirust coat.
The utility model has the advantages that: the ferrule type metal pipe joint is different from the prior art, has reasonable structure, convenient use and simple operation, can enable a user to simply and clearly understand the working principle, the pressure testing disc is fixedly connected to the top of the installation block, can test the pressure of internal substances passing through in real time, is convenient to maintain in time, the top of the pressure testing disc is in threaded connection with the installation protective cover, the installation protective cover is of a transparent structure, does not influence the viewing data, can better protect the pressure testing disc, prolongs the service life, can better fix the metal pipe of the pressure testing disc through the first reverse screwing block and the second reverse screwing block, can prevent the leakage of the substances caused by insufficient sealing, is provided with the front ferrule and the rear ferrule for mosaic connection, plays a better sealing role for the metal pipe, and is provided with the pressure sensor for pressure testing of the passing substances, later give pressure test dish data transmission, make things convenient for the staff to watch, the setting of filter screen can block passing through of macromolecular material, better carries out work, and the antirust coat of one side can prevent to connect and cause the corrosion because of long-time the use, can improve its life.
Drawings
Fig. 1 is a schematic perspective view of a ferrule-type metal tube joint according to the present invention;
FIG. 2 is an exploded view of a first fixing screw block of a ferrule-type metal fitting according to the present invention;
fig. 3 is a sectional view of the internal structure of a ferrule-type metal tube joint according to the present invention.
In the figure: 1. a screw for a metal pipe joint; 2. mounting blocks; 3. a pressure test disk; 4. installing a protective cover; 5. a first back-screwing block; 6. a first fixed screw block; 7. a second back-screwing block; 8. a second fixed screw block; 9. a thread groove; 10. a through hole; 11. a front ferrule; 12. a rear ferrule; 13. a rust-proof layer; 14. a filter screen; 15. a pressure sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model relates to a cutting ferrule formula metallic tube connects, screw rod 1 for the metallic tube connects, thread groove 9 has been seted up at screw rod 1's for the metallic tube connects both ends, the surface of thread groove 9 is equipped with anti rust coating, through-hole 10 has been seted up to screw rod 1's for the metallic tube connects inside, screw rod 1's for the metallic tube connects middle part fixedly connected with installation piece 2, installation piece 2 is polygonized structure, metallic tube connects and is connected with first fixed spiral shell piece 6 with screw rod 1's one end surface rotation, the fillet has been seted up to first fixed spiral shell piece 6's one end, metallic tube connects and is connected with second fixed spiral shell piece 8 with screw rod 1's other end surface rotation, the model of second fixed spiral shell piece 8 equals with first fixed spiral shell piece 6, the screw thread has been seted up to the inside of first fixed spiral shell piece 6 and the fixed spiral shell piece 8 of second, first fixed spiral shell piece 6 and the fixed spiral shell piece 8 threaded connection of second have thread groove 9.
Wherein, the top of installation piece 2 is seted up flutedly, and the inside fixedly connected with pressure test dish 3 of recess is equipped with the screw thread all around, and the pressure that inside material can pass through of real-time test is coiled to 2 top fixedly connected with pressure test of installation piece 3, and the convenience is in time maintained.
Wherein, the top threaded connection of pressure test dish 3 has installation safety cover 4, and installation safety cover 4 is the transparent construction, and installs 4 bottoms of safety cover and carry out threaded connection with the recess, and the top threaded connection of pressure test dish 3 has installation safety cover 4, and installation safety cover 4 is the transparent construction, does not influence and watches data, and installation safety cover 4 can protect the use of pressure test dish 3 better, increases life.
Wherein, the inside surface of thread groove 9 is rotated and is connected with first anti-spiral shell piece 5 and the anti-spiral shell piece 7 of twisting of second, and the anti-spiral shell piece 7 of twisting of second carries out spacing connection with the fixed spiral shell piece 8 of second, and first anti-spiral shell piece 5 and the fixed spiral shell piece 6 of twisting carry out spacing connection, can fix its tubular metal resonator better through the first anti-spiral shell piece 5 of twisting that is equipped with and the anti-spiral shell piece 7 of twisting of second, can prevent to seal tightly enough and lead to the material to leak.
Wherein, the inside swing joint of through-hole 10 has preceding cutting ferrule 11, and one side of preceding cutting ferrule 11 is equipped with back cutting ferrule 12, and back cutting ferrule 12 diameter is less than preceding cutting ferrule 11, is equipped with preceding cutting ferrule 11 and inlays with back cutting ferrule 12 and connects, plays better sealed effect to its tubular metal resonator.
Wherein, the inside fixedly connected with pressure sensor 15 of screw rod 1 for the metal pipe joint, pressure sensor 15 and pressure test dish 3 carry out control connection, and pressure sensor 15 model is JY-P300, is provided with pressure sensor 15 and carries out pressure test to passing through the material, later gives pressure test dish 3 data transmission, makes things convenient for the staff to watch.
Wherein, the inside of through-hole 10 is equipped with filter screen 14, and the surface of through-hole 10 is equipped with antirust coat 13, and filter screen 14's setting can block macromolecular substance's the passing through, and better carrying out work, the antirust coat 13 of one side can prevent to connect and cause the corrosion because of long-time the use, can improve its life.
The working principle is as follows: whether the device is normal is firstly checked, when the checking is finished, the top of the installation block 2 is fixedly connected with a pressure test disc 3 which can test the pressure of internal substances in real time, the maintenance is convenient and timely carried out, the top of the pressure test disc 3 is in threaded connection with an installation protection cover 4, the installation protection cover 4 is of a transparent structure and does not influence the data watching, the installation protection cover 4 can better protect the use of the pressure test disc 3 and prolong the service life, the metal pipe can be better fixed through a first reverse screwing block 5 and a second reverse screwing block 7, the leakage of the substances caused by insufficient tightness can be prevented, the front clamping sleeve 11 and the rear clamping sleeve 12 are arranged for embedding connection to play a better sealing role on the metal pipe, the pressure sensor 15 is arranged for carrying out the pressure test on the substances passing through, then the data are transmitted to the pressure test disc 3, and the watching by workers is convenient, the filter screen 14 can prevent the macromolecular substances from passing through, so that the filter screen can work better, the antirust layer 13 on one side can prevent the joints from being rusted due to long-time use, and the service life of the joint can be prolonged.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cutting ferrule formula metal tube connects, includes screw rod (1) for the metal tube connects, its characterized in that, thread groove (9) have been seted up at the both ends of screw rod (1) for the metal tube connects, the surface of thread groove (9) is equipped with anti rust coating, through-hole (10) have been seted up to the inside of screw rod (1) for the metal tube connects, the middle part fixedly connected with installation piece (2) of screw rod (1) for the metal tube connects, installation piece (2) are polygonized structure, the one end surface rotation of screw rod (1) for the metal tube connects is connected with first fixed screw block (6), the fillet has been seted up to the one end of first fixed screw block (6), the other end surface rotation of screw rod (1) for the metal tube connects is connected with second fixed screw block (8), the model of second fixed screw block (8) equals with first fixed screw block (6), the screw thread is seted up in the inside of first fixed spiral shell piece (6) and second fixed spiral shell piece (8), first fixed spiral shell piece (6) and second fixed spiral shell piece (8) threaded connection have thread groove (9).
2. The ferrule type metal pipe joint according to claim 1, wherein a groove is formed at the top of the mounting block (2), a pressure testing plate (3) is fixedly connected inside the groove, and threads are formed around the groove.
3. The ferrule type metal pipe joint according to claim 2, wherein a mounting protection cover (4) is screwed on the top of the pressure testing plate (3), the mounting protection cover (4) is of a transparent structure, and the bottom of the mounting protection cover (4) is screwed with the groove.
4. The ferrule type metal pipe joint according to claim 1, wherein a first anti-screwing block (5) and a second anti-screwing block (7) are rotatably connected to the inner surface of the thread groove (9), the second anti-screwing block (7) is in limit connection with a second fixed screw block (8), and the first anti-screwing block (5) is in limit connection with a first fixed screw block (6).
5. The ferrule type metal pipe joint according to claim 1, wherein a front ferrule (11) is movably connected inside the through hole (10), a rear ferrule (12) is arranged on one side of the front ferrule (11), and the diameter of the rear ferrule (12) is smaller than that of the front ferrule (11).
6. The ferrule type metal pipe joint according to claim 1, wherein a pressure sensor (15) is fixedly connected with the interior of the screw rod (1) for the metal pipe joint, the pressure sensor (15) is in control connection with the pressure test disk (3), and the model of the pressure sensor (15) is JY-P300.
7. The ferrule type metal pipe joint according to claim 1, wherein a filter screen (14) is disposed inside the through hole (10), and a rust preventive layer (13) is disposed on the surface of the through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120164162.4U CN214579460U (en) | 2021-01-21 | 2021-01-21 | Ferrule type metal pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120164162.4U CN214579460U (en) | 2021-01-21 | 2021-01-21 | Ferrule type metal pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214579460U true CN214579460U (en) | 2021-11-02 |
Family
ID=78370199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120164162.4U Expired - Fee Related CN214579460U (en) | 2021-01-21 | 2021-01-21 | Ferrule type metal pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214579460U (en) |
-
2021
- 2021-01-21 CN CN202120164162.4U patent/CN214579460U/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 |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |