CN208331488U - A kind of pipe fitting reinforcement bindiny mechanism - Google Patents
A kind of pipe fitting reinforcement bindiny mechanism Download PDFInfo
- Publication number
- CN208331488U CN208331488U CN201820334294.5U CN201820334294U CN208331488U CN 208331488 U CN208331488 U CN 208331488U CN 201820334294 U CN201820334294 U CN 201820334294U CN 208331488 U CN208331488 U CN 208331488U
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- CN
- China
- Prior art keywords
- connector end
- wall
- male union
- union part
- screw thread
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of pipe fittings to reinforce bindiny mechanism, including upper connector end, lower connector end and connection structure, upper connector end and lower connector end are attached by connection structure, the inner wall at upper connector end and lower connector end is provided with internal screw thread, the internal screw thread upper end inner ring of upper connector end inner wall is downwardly projected to form a taper inner groove, the internal screw thread lower end of lower connector end inner wall is formed down a tapering transition section, connection structure is male union part, the outer wall of male union part is provided with rigid enhancement layer, external screw thread is set on rigid enhancement layer, the upper end inner wall of male union part corresponds to the tapered birdsmouth of taper inner groove of upper connector end inner wall, the lower end outer wall of male union part corresponds to the tapered interface of tapering transition section of lower connector end inner wall.The avoidable threaded connection place thread gaps of the utility model influence the flexibility being threadedly coupled because penetrating into the sundries such as mortar in turn, avoid stuck, the generation such as reduction corrosion.
Description
Technical field
The utility model relates to pipe fitting interconnection technique fields more particularly to a kind of pipe fitting to reinforce bindiny mechanism.
Background technique
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
Fluid device.In general, fluid flows to low pressure from the high pressure of pipeline after the pressurization such as air blower, compressor, pump and boiler
The pressure or gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.
However, needing pipeline after the similar stirring mortar such as industry, mainly rely on gravity by the band solid such as mortar
The fluid of particle is transported to lower from eminence, at this time since the distance height of conveying is far and near different, is connected between pipeline
It connecing, general pipeline connection directlys adopt large diameter pipeline set osculum and is threadedly coupled through pipeline is either simple, existing for
Defect is: directlying adopt large diameter pipeline set osculum and is easy that joining place is made to fall off through pipeline, connects unstable；And simple screw thread
Connection is easy to penetrate into mortar etc. in thread gaps with the fluid of solid particle in connection use process repeatedly, so that again
Screw thread is stuck when secondary connection or long-term use process in thread gaps blocking or corrode and then influence to be threadedly coupled flexible
Property, furthermore pipeline junction caliber suddenly change influences the stationarity of entire pipeline section conveying, and connection between pipe sections tend to thus
It generates and flows the stronger impact of section compared with other, therefore be also the place for being easiest to be broken.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of pipe fittings to reinforce bindiny mechanism,
It can avoid threaded connection place thread gaps because penetrating into the sundries such as mortar and then influence the flexibility being threadedly coupled, avoid it is stuck,
It reduces blocking or corrosion etc. to occur, while improving the intensity of pipeline junction, increase the stationarity of entire pipeline section conveying, avoid pipe
Section junction generates compared with other stronger impacts of stream section and is broken.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of pipe fitting reinforcement bindiny mechanism, including upper connector end, lower connector end and connection structure, the upper connector
End and lower connector end are attached by connection structure, and the inner wall at the upper connector end and lower connector end is provided with interior
The internal screw thread upper end inner ring of screw thread, upper connector end inner wall is downwardly projected to form a taper inner groove, the lower connector
The internal screw thread lower end of end inner wall is formed down a tapering transition section, and the connection structure is male union part, the outer spiral shell
The outer wall of line connecting pipe is provided with rigid enhancement layer, and external screw thread, the male union is arranged on the rigidity enhancement layer
The upper end inner wall of part corresponds to the tapered birdsmouth of taper inner groove of upper connector end inner wall, under the male union part
End outer wall corresponds to the tapered interface of tapering transition section of lower connector end inner wall, the upper connector end and male union
The taper birdsmouth embedding taper for being inserted into upper connector end inner wall of the upper end inner wall of male union part when part is threadedly coupled
In inner groove, the cone of the lower end outer wall of male union part when the lower connector end is threadedly coupled with male union part
Shape interface is undertaken in the tapering transition section of lower connector end inner wall.
Preferably, plastic material is selected at the upper connector end and lower connector end.
Preferably, the connection structure selects plastic material.
Preferably, the rigid enhancement layer selects stainless steel material.
Preferably, the rigid enhancement layer selects copper material.
Preferably, the rigid enhancement layer selects rigid plastics material.
Preferably, the connection structure and rigid enhancement layer are to melt embedded connection.
Pipe fitting provided by the utility model reinforces bindiny mechanism, in use, the fluid with solid particle such as mortar is from upper company
It is flowed out after entering into and through connection structure from lower connector end at adapter tube end.Here, male union part and upper connector end into
Row be threadedly coupled when taper inner groove and taper birdsmouth cooperate and the downward projection of ring wall surface of taper inner groove can play every
The sundries such as exhausted mortar penetrate into thread gaps from upper threaded connection place, and male union part and lower connector end carry out spiral shell
Tapering transition section and the cooperation of tapered plugging mouth can play the sundries such as isolation mortar and penetrate into spiral shell from lower threaded connection place when line connects
In line gap.In addition, rigid enhancement layer is arranged in the outer wall in male union part, the strong of pipeline junction is helped to improve
Degree increases the stationarity of entire pipeline section conveying, and connection between pipe sections is avoided to generate compared with other stronger impacts of stream section and be broken.
The utility model can avoid threaded connection place thread gaps because penetrating into the sundries such as mortar and then influencing the flexibility being threadedly coupled, and keep away
Exempt from stuck, the generation such as reduction blocking or corrosion, while improving the intensity of pipeline junction, increases the steady of entire pipeline section conveying
Property, avoid connection between pipe sections from generating compared with other stronger impacts of stream section and be broken.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model pipe fitting joint structure；
Fig. 2 is the structural schematic diagram of component coupling end head in the utility model pipe fitting joint structure；
Fig. 3 is the structural schematic diagram of connection structure in the utility model pipe fitting joint structure；
Fig. 4 is a partial enlargement diagram in Fig. 3.
Wherein: 1. upper connector ends；11. taper inner groove；2. lower connector end；21. tapering transition section；3. connection knot
Structure；31. taper birdsmouth；32. tapered plugging mouth；4. rigid enhancement layer.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figs 1-4, a kind of pipe fitting provided by the utility model reinforces bindiny mechanism, including upper connector end 1, lower company
End 2 and connection structure 3 are taken over, wherein upper connector end 1 and lower connector end 2 are attached by connection structure 3, the upper company
The inner wall at adapter tube end 1 and lower connector end 2 is provided with internal screw thread, the internal screw thread upper end inner ring of 1 inner wall of upper connector end
It is downwardly projected to form a taper inner groove 11, the internal screw thread lower end of 2 inner wall of lower connector end is formed down a tapering transition
Section 21, the connection structure 3 are male union part, and the outer wall of the male union part is provided with rigid enhancement layer 4,
External screw thread is set on the rigidity enhancement layer 4, the upper end inner wall of the male union part corresponds to 1 inner wall of upper connector end
The tapered birdsmouth 31 of taper inner groove 11, the lower end outer wall of the male union part correspond to 2 inner wall of lower connector end
The tapered interface 32 of tapering transition section 21, external screw thread connects when the upper connector end 1 is threadedly coupled with male union part
In the embedding taper inner groove 11 for being inserted into 1 inner wall of upper connector end of the taper birdsmouth 31 of the upper end inner wall of jointed tubular workpieces, under described
The tapered plugging mouth 32 of the lower end outer wall of male union part is accepted when connection pipe end 2 is threadedly coupled with male union part
In the tapering transition section 21 of 2 inner wall of lower connector end.
Preferably, plastic material is selected at the upper connector end 1 and lower connector end 2.
Preferably, the connection structure 3 selects plastic material.
Preferably, the rigid enhancement layer 4 selects stainless steel material.
Preferably, the rigid enhancement layer 4 selects copper material.
Preferably, the rigid enhancement layer 4 selects rigid plastics material.
Preferably, the connection structure 3 and rigid enhancement layer 4 are to melt embedded connection.
Pipe fitting provided by the utility model reinforces bindiny mechanism, in use, the fluid with solid particle such as mortar is from upper company
It is flowed out after entering into and through connection structure 3 from lower connector end 2 at adapter tube end 1.Here, male union part and upper connector end
1 inner groove of taper when being threadedly coupled 11 and the cooperation of taper birdsmouth 31 and the downward projection of ring wall surface of taper inner groove 11
The sundries such as isolation mortar can be played to penetrate into thread gaps from upper threaded connection place, and male union part and lower connector
Tapering transition section 21 can play the sundries such as isolation mortar with the cooperation of tapered plugging mouth 32 and connect from lower screw thread when end 2 is threadedly coupled
The place of connecing penetrates into thread gaps.In addition, rigid enhancement layer 4 is arranged in the outer wall in male union part, pipe is helped to improve
The intensity of road junction increases the stationarity of entire pipeline section conveying, avoids connection between pipe sections from generating and flow the stronger punching of section compared with other
It hits and is broken.The utility model can avoid threaded connection place thread gaps and connect because penetrating into the sundries such as mortar and then influencing screw thread
The flexibility connect avoids stuck, the generation such as reduction blocking or corrosion, while improving the intensity of pipeline junction, increases entirely pipe
The stationarity of section conveying avoids connection between pipe sections from generating compared with other stronger impacts of stream section and be broken.
In the description of the present invention, it should be understood that term " on ", " in ", "lower", "inner", the instruction such as "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of pipe fitting reinforces bindiny mechanism, which is characterized in that including upper connector end, lower connector end and connection structure；
The upper connector end and lower connector end are attached by connection structure；
The inner wall at the upper connector end and lower connector end is provided with internal screw thread, the internal screw thread of upper connector end inner wall
Upper end inner ring is downwardly projected to form a taper inner groove, and the internal screw thread lower end of lower connector end inner wall is formed down a taper
Changeover portion,
The connection structure is male union part,
The outer wall of the male union part is provided with rigid enhancement layer, and external screw thread is arranged on the rigidity enhancement layer；It is described
Connection structure and rigid enhancement layer are to melt embedded connection；
The upper end inner wall of the male union part corresponds to the tapered birdsmouth of taper inner groove of upper connector end inner wall, institute
The lower end outer wall for stating male union part corresponds to the tapered interface of tapering transition section of lower connector end inner wall；
The taper of the upper end inner wall of male union part is held when the upper connector end is threadedly coupled with male union part
In the embedding taper inner groove for being inserted into upper connector end inner wall of interface, the lower connector end and male union part screw thread connect
The tapered plugging mouthpiece of the lower end outer wall of male union part is connected in the tapering transition section of lower connector end inner wall when connecing.
2. pipe fitting as described in claim 1 reinforces bindiny mechanism, which is characterized in that the upper connector end and lower connector end
Select plastic material.
3. pipe fitting as described in claim 1 reinforces bindiny mechanism, which is characterized in that the connection structure selects plastic material.
4. pipe fitting as described in claim 1 reinforces bindiny mechanism, which is characterized in that the rigidity enhancement layer selects stainless steel
Matter.
5. pipe fitting as described in claim 1 reinforces bindiny mechanism, which is characterized in that the rigidity enhancement layer selects copper material.
6. pipe fitting as described in claim 1 reinforces bindiny mechanism, which is characterized in that the rigidity enhancement layer selects rigid plastics
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334294.5U CN208331488U (en) | 2018-03-12 | 2018-03-12 | A kind of pipe fitting reinforcement bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334294.5U CN208331488U (en) | 2018-03-12 | 2018-03-12 | A kind of pipe fitting reinforcement bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331488U true CN208331488U (en) | 2019-01-04 |
Family
ID=64783033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334294.5U Expired - Fee Related CN208331488U (en) | 2018-03-12 | 2018-03-12 | A kind of pipe fitting reinforcement bindiny mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360402A (en) * | 2019-07-26 | 2019-10-22 | 袁洪金 | A kind of polypropylene anti-corrosion pipe fitting |
| CN110486560A (en) * | 2019-08-16 | 2019-11-22 | 广州凌鼎建筑工程有限公司 | A kind of house feedwater piping |
-
2018
- 2018-03-12 CN CN201820334294.5U patent/CN208331488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360402A (en) * | 2019-07-26 | 2019-10-22 | 袁洪金 | A kind of polypropylene anti-corrosion pipe fitting |
| CN110486560A (en) * | 2019-08-16 | 2019-11-22 | 广州凌鼎建筑工程有限公司 | A kind of house feedwater piping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200312 |