CN209164804U - A kind of screw thread - Google Patents
A kind of screw thread Download PDFInfo
- Publication number
- CN209164804U CN209164804U CN201822074751.4U CN201822074751U CN209164804U CN 209164804 U CN209164804 U CN 209164804U CN 201822074751 U CN201822074751 U CN 201822074751U CN 209164804 U CN209164804 U CN 209164804U
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- CN
- China
- Prior art keywords
- annular groove
- fixed
- tube
- flange
- connector
- 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
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Abstract
The utility model relates to a kind of screw threads, metal tube to be connected is interspersed in connector inner cavity, first annular groove is squeezed and can be fixedly connected to metal tube with second annular groove using dedicated card pressure tool, the time being fixedly connected and cost is greatly saved, connection sealing can be improved by the way that sealing ring is arranged in first annular groove inner cavity, by the way that solder is arranged in second annular groove inner cavity, heating and melting is carried out to solder using welding gun, solder after thawing can carry out secondary fixing seal to connector and metal tube, including U-tube, two sides are respectively equipped with water inlet and water outlet at the top of the U-tube, the water inlet and water outlet one end are fixed with first flange, the first flange side has been bolted to connection second flange, the second flange side is fixed with connector, it is described Connector is equipped with first annular groove and second annular groove.
Description
Technical field
The utility model relates to a kind of screw threads, belong to connecting pipe field.
Background technique
In Urban Underground drainage system, drainpipe is indispensable important component, is in plumbing network system
Basic component units and connection hinge, drainpipe bending place be easy blocking, when bend junction block when be not easy to send out
It is existing, it is also not easily cleaned, considerably increases the maintenance difficulty of drainage system, traditional drainage pipeline majority in connection is to pass through spiral shell
Line connection, will also wind some bands at connection screw thread and be sealed, and such traditional connection type, connection speed is slow,
Complicated for operation, easily there is seal for pipe joints problem in misoperation, influences daily make, it is therefore desirable to provide a kind of easy to connect, anti-
The jointed tubular workpieces of blocking.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of screw thread, and sealing effect is good,
It is easy for installation, by setting first annular groove and second annular groove, metal tube to be connected is interspersed in connector inner cavity,
Being squeezed using dedicated card pressure tool first annular groove and second annular groove metal tube can be fixed company
It connects, the time being fixedly connected and cost is greatly saved, company can be improved by the way that sealing ring is arranged in first annular groove inner cavity
Leakproofness is connect, by the way that solder is arranged in second annular groove inner cavity, heating and melting is carried out to solder using welding gun, the weldering after thawing
Material can carry out secondary fixing seal to connector and metal tube, and sealing performance can be improved, can be right by setting filter screen
Impurities in water is filtered, and can prevent water-pipe blockage, and conveniently peace is fixed to U-tube in setting telescopic strut and fixed plate
Dress, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of screw thread, including U-tube, two sides are respectively equipped with water inlet and water outlet at the top of the U-tube, it is described into
The mouth of a river and water outlet one end are fixed with first flange, and the first flange side has been bolted to connection the second method
Orchid, the second flange side are fixed with connector, and the connector is equipped with first annular groove and second annular groove,
The first annular groove and second annular groove inner cavity are fixed with sealing ring and solder, the U-tube top outer respectively
Symmetrical fixing sleeve is connected to fixing card set, is fixed with telescopic strut on rear side of the fixed cutting ferrule, described telescopic strut one end is fixed
Equipped with fixed plate.
Furthermore, the connector inner cavity is interspersed is equipped with metal tube, and the outer diameter of the metal tube and connector
Internal diameter matches.
Furthermore, intracavity bottom is fixed with filter screen on the right side of the U-tube.
Furthermore, the U-tube bottom is equipped with sewage draining exit, and the sewage draining exit bottom side is equipped with valve.
Furthermore, gasket is equipped between the first flange and second flange.
Furthermore, the telescopic strut is made of hollow stem and solid hopkinson bar, and described solid hopkinson bar one end is arranged in sky
Core bar inner cavity, the hollow boom end side is interspersed to be equipped with fixing bolt.
The utility model is the utility model has the advantages that a kind of screw thread involved in the utility model, and sealing effect is good, installation side
Just, by setting first annular groove and second annular groove, metal tube to be connected is interspersed in connector inner cavity, using special
Card pressure tool is squeezed and can be fixedly connected to metal tube with second annular groove to first annular groove, significantly
The time being fixedly connected and cost have been saved, connection sealing can be improved by the way that sealing ring is arranged in first annular groove inner cavity
Property, by the way that solder is arranged in second annular groove inner cavity, heating and melting carried out to solder using welding gun, solder after thawing can be with
Secondary fixing seal is carried out to connector and metal tube, sealing performance can be improved, it can be to miscellaneous in water by setting filter screen
Matter is filtered, and can prevent water-pipe blockage, and conveniently installation is fixed to U-tube in setting telescopic strut and fixed plate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of screw thread main view of the utility model.
Fig. 2 is a kind of U-tube cross-sectional view of screw thread of the utility model.
Fig. 3 is a kind of connector cross-sectional view of screw thread of the utility model.
Fig. 4 is a kind of fixation cutting ferrule top view of screw thread of the utility model.
Figure label: 1, U-tube；2, water inlet；3, water outlet；4, first flange；5, second flange；6, connector；7,
First annular groove；8, second annular groove；9, sealing ring；10, solder；11, fixed cutting ferrule；12, telescopic strut；13, fixed
Plate；14, metal tube；15, filter screen；16, sewage draining exit；17, gasket；18, hollow stem；19, solid hopkinson bar；20, fixing bolt.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As Figure 1-Figure 4, a kind of screw thread, including U-tube 1, the 1 top two sides of U-tube are respectively equipped with into water
Mouth 2 and water outlet 3, the water inlet 2 are fixed with first flange 4 with 3 one end of water outlet, and 4 side of first flange is logical
It crosses bolt and is fixedly connected with second flange 5,5 side of second flange is fixed with connector 6, and the connector 6 is equipped with
First annular groove 7 and second annular groove 8, using dedicated card pressure tool to first annular groove 7 and second annular groove 8
Metal tube 14 can be fixedly connected by squeeze, and the time being fixedly connected and cost, first ring is greatly saved
Connected in star 7 and 8 inner cavity of second annular groove are fixed with sealing ring 9 and solder 10 respectively, and 1 top outer of U-tube is symmetrical
Fixing sleeve is connected to fixing card set 11, is fixed with telescopic strut 12, described 12 one end of telescopic strut on rear side of the fixed cutting ferrule 11
It is fixed with fixed plate 13, it is convenient that installation is fixed to U-tube 1.
6 inner cavity of connector is interspersed to be equipped with metal tube 14, and the internal diameter phase of the outer diameter of the metal tube 14 and connector 6
Cooperation, the 1 right side intracavity bottom of U-tube is fixed with filter screen 15, by setting filter screen 15 can to impurities in water into
Row filtering can prevent water-pipe blockage, and 1 bottom of U-tube is equipped with sewage draining exit 16, and 16 bottom side of the sewage draining exit is equipped with
Valve, the convenient impurity filtered down to filter screen 15 are cleared up, and are equipped between the first flange 4 and second flange 5 close
Sealing performance can be improved in packing 17, and the telescopic strut 12 is made of hollow stem 18 and solid hopkinson bar 19, and the solid hopkinson bar 19
One end is arranged in 18 inner cavity of hollow stem, and the 18 end side of hollow stem is interspersed to be equipped with fixing bolt 20.
Metal tube 14 to be connected: being interspersed in 6 inner cavity of connector by utility model works principle, is pressed using dedicated card
Tool is squeezed and can be fixedly connected to metal tube 14 with second annular groove 8 to first annular groove 7, is greatlyd save
Connection sealing can be improved by the way that sealing ring 9 is arranged in first annular groove 7 inner cavity in the time being fixedly connected and cost,
By the way that solder 10 is arranged in 8 inner cavity of second annular groove, heating and melting is carried out to solder 10 using welding gun, the solder 10 after thawing
Secondary fixing seal can be carried out to connector 6 and metal tube 14, filter screen 15 can be filtered impurities in water, can be to prevent
Sealing blockage.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of screw thread, including U-tube (1), it is characterised in that: two sides are respectively equipped with water inlet at the top of the U-tube (1)
(2) first flange (4), the first flange are fixed with water outlet (3), the water inlet (2) and water outlet (3) one end
(4) side has been bolted to connection second flange (5), and second flange (5) side is fixed with connector (6), institute
Connector (6) are stated equipped with first annular groove (7) and second annular groove (8), the first annular groove (7) and the second ring
Connected in star (8) inner cavity is fixed with sealing ring (9) and solder (10) respectively, and U-tube (1) top outer is symmetrically fixedly attached
Have fixed cutting ferrule (11), is fixed with telescopic strut (12) on rear side of the fixed cutting ferrule (11), described telescopic strut (12) one end
It is fixed with fixed plate (13).
2. a kind of screw thread according to claim 1, it is characterised in that: connector (6) inner cavity is interspersed to be equipped with gold
Belong to pipe (14), and the outer diameter of the metal tube (14) is matched with the internal diameter of connector (6).
3. a kind of screw thread according to claim 1, it is characterised in that: intracavity bottom is fixed on the right side of the U-tube (1)
Equipped with filter screen (15).
4. a kind of screw thread according to claim 1 or 3, it is characterised in that: U-tube (1) bottom is equipped with blowdown
Mouth (16), and the sewage draining exit (16) bottom side is equipped with valve.
5. a kind of screw thread according to claim 1, it is characterised in that: the first flange (4) and second flange (5)
Between be equipped with gasket (17).
6. a kind of screw thread according to claim 1, it is characterised in that: the telescopic strut (12) is by hollow stem (18)
It is formed with solid hopkinson bar (19), and the solid hopkinson bar (19) one end is arranged in hollow stem (18) inner cavity, hollow stem (18) end
Side is interspersed to be equipped with fixing bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074751.4U CN209164804U (en) | 2018-12-11 | 2018-12-11 | A kind of screw thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074751.4U CN209164804U (en) | 2018-12-11 | 2018-12-11 | A kind of screw thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164804U true CN209164804U (en) | 2019-07-26 |
Family
ID=67343418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074751.4U Expired - Fee Related CN209164804U (en) | 2018-12-11 | 2018-12-11 | A kind of screw thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975399A (en) * | 2019-12-20 | 2020-04-10 | 陕西博睿信息科技有限公司 | Primary petroleum treatment device for petroleum pipeline |
-
2018
- 2018-12-11 CN CN201822074751.4U patent/CN209164804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975399A (en) * | 2019-12-20 | 2020-04-10 | 陕西博睿信息科技有限公司 | Primary petroleum treatment device for petroleum pipeline |
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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: 20190726 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |