CN218468504U - Anti-torsion steel-plastic conversion pipe fitting - Google Patents
Anti-torsion steel-plastic conversion pipe fitting Download PDFInfo
- Publication number
- CN218468504U CN218468504U CN202222882960.8U CN202222882960U CN218468504U CN 218468504 U CN218468504 U CN 218468504U CN 202222882960 U CN202222882960 U CN 202222882960U CN 218468504 U CN218468504 U CN 218468504U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- fitting body
- terminal surface
- inboard
- utility
- 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.)
- Active
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a prevent that it moulds conversion pipe fitting to turn round relates to the conversion pipe fitting field, including the pipe fitting body, the one end of pipe fitting body can be dismantled and is provided with the terminal surface, and is located and is provided with the spacing hole of array cooperation on the contact surface of its terminal surface and pipe fitting body, the inboard of pipe fitting body is provided with the fender ring, the inboard of fender ring is provided with sealed annular. The utility model discloses when the pipe fitting is connected rather than, extrude to sealed annular in to it, realize carrying out horizontal spacing to the pipe fitting, the terminal surface is fixed in the one end of pipe fitting body through the stopper simultaneously, realizes vertical spacing to it through the cooperation in its inboard sealing washer and spacing hole, takes place to twist reverse when preventing it from receiving external pressure, improves the holistic leakproofness of the device through the effect of sealing washer and fender ring simultaneously.
Description
Technical Field
The utility model relates to a conversion pipe fitting field specifically is a prevent turning round steel and plastic conversion pipe fitting.
Background
The special mechanical pipe fittings for connecting the polyethylene pipe and the steel pipe, which are prefabricated by a factory, comprise the steel pipe part and the PE pipe part, such as steel-plastic straight joints, elbows, flanges, three-way steel-plastic conversion parts and the like, and the special mechanical pipe fittings for connecting the polyethylene pipe and the steel pipe, which are prefabricated by the factory, comprise the steel pipe part and the PE pipe part, such as steel-plastic straight joints, elbows, flanges, three-way steel-plastic conversion parts and the like.
Most of the existing steel-plastic conversion pipe fittings are connected through a hot melting machine or a thread mechanism, the end face of a steel pipe to be connected is in threaded connection with one end of the conversion pipe fitting, the end face of a plastic pipe is in hot melting connection with the other side of the plastic pipe, and then the plastic pipe is installed in a designated area.
The mechanism is twisted under the action of external force, so that a gap exists at the joint of the two pipes, the integral sealing performance of the mechanism is damaged, and the using effect of the mechanism is influenced.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a prevent twising reverse steel and mould conversion pipe fitting to solve because above-mentioned mechanism can take place to twitch reverse when receiving external effort, cause the junction of its two pipes to have the clearance, when destroying its whole leakproofness, and influence the technical problem of its result of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent that it moulds conversion pipe fitting to turn round, includes the pipe fitting body, the one end of pipe fitting body can be dismantled and is provided with the terminal surface, and is located and is provided with the spacing hole of several sets of cooperations on the contact surface of its terminal surface and pipe fitting body, the inboard of pipe fitting body is provided with the fender ring, the inboard of fender ring is provided with sealed annular.
Through adopting above-mentioned technical scheme, when the pipe fitting is connected with it, extrude to the seal ring inslot to it, realize carrying out horizontal spacing to the pipe fitting, the terminal surface is fixed in the one end of pipe fitting body through the stopper simultaneously, realizes vertical spacing to it through the cooperation in its inboard sealing washer and spacing hole, takes place to twist reverse when preventing it from receiving ambient pressure, improves the holistic leakproofness of the device through the effect of sealing washer and fender ring simultaneously.
The utility model discloses further set up to, one side of terminal surface is provided with the stopper, and the one end that is located its stopper runs through the one end of advancing the pipe fitting body.
Through adopting above-mentioned technical scheme, can be fixed in the spacing one end of pipe fitting body of terminal surface through the stopper, the staff of being convenient for simultaneously dismantles it.
The utility model discloses further set up to, the inboard of terminal surface is provided with the sealing washer.
By adopting the technical scheme, the outer connecting pipe is limited by the sealing ring, and the integral sealing performance of the outer connecting pipe can be improved.
The utility model discloses further set up to, keep off the ring and set up for elastic material.
Through adopting above-mentioned technical scheme, when being convenient for connect the outer pipe, can fully contact it.
The utility model discloses further set up to, the aperture of seal ring groove is less than the aperture of terminal surface.
Through adopting above-mentioned technical scheme, be convenient for can carry out abundant contact to the external pipe through the terminal surface.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model discloses an at this internal fender ring that is provided with of pipe fitting, it keeps off the ring inboard and is provided with sealed annular, when the pipe fitting is connected with it, extrude to sealed annular in it, realize carrying out horizontal spacing to the pipe fitting, the terminal surface is fixed in the one end of pipe fitting body through the stopper simultaneously, realizes vertical spacing to it through the cooperation in its inboard sealing washer and spacing hole, take place to twist reverse when preventing it from receiving ambient pressure, improve the holistic leakproofness of the device through the effect of sealing washer with fender ring simultaneously.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. a tube body; 2. an end face; 3. a baffle ring; 4. a limiting hole; 5. sealing the ring groove; 6. a seal ring; 7. and a limiting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Next, an embodiment of the present invention will be described with reference to the overall structure thereof.
The utility model provides a prevent that it moulds conversion pipe fitting to turn round, as shown in fig. 1-3, including pipe fitting body 1, terminal surface 2, sealing mechanism and stop gear, through will taking over outward and install in the aperture of terminal surface 2, carry out spacing clamp tightly to it through its inboard sealing washer 6, the fender ring 3 in the pipe fitting body can fully contact with the outer wall of taking over outward simultaneously, because its self is the setting of elastic rubber, can play the cushioning effect when receiving external impact force, protect its inside taking over outward, be provided with several sets of sealed annular 5 in the fender ring 3 simultaneously, extrude it to sealed annular 5 in, realize taking over transversely spacing to taking over outward, it realizes vertically spacing to it through the cooperation of its inboard sealing washer 6 and spacing hole 4 simultaneously, prevent that it from taking place to twist when receiving external pressure, and improve its holistic leakproofness.
On the basis of above-mentioned structure, in this embodiment, carry out detachable the connection through stopper 7 between terminal surface 2 and the pipe fitting body 1, the staff of being convenient for dismantles it, reduces holistic work burden.
On the basis of above-mentioned structure, in this embodiment, the aperture of seal ring groove 5 is less than the aperture of terminal surface 2, is convenient for can carry out abundant contact to the external pipe through terminal surface 2.
The utility model creatively arranges the baffle ring 3 in the pipe fitting body 1, thereby avoiding the traditional connection mode through screw threads, and the connection part is easy to loosen and the sealing performance is damaged when the external pressure is applied in the prior art; in this scheme, through keeping off ring and stopper to its multidirectional spacing, when guaranteeing its stability, and improved the device's leakproofness.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (5)
1. The utility model provides a prevent that it moulds conversion pipe fitting to turn round, includes pipe fitting body (1), its characterized in that: the one end of pipe fitting body (1) can be dismantled and be provided with terminal surface (2), and is located and is provided with several sets of cooperation spacing holes (4) on the contact surface of its terminal surface (2) and pipe fitting body (1), the inboard of pipe fitting body (1) is provided with keeps off ring (3), the inboard that keeps off ring (3) is provided with sealed annular (5).
2. The anti-twisting steel-plastic conversion pipe fitting according to claim 1, characterized in that: one side of the end face (2) is provided with a limiting block (7), and one end of the limiting block (7) penetrates into one end of the pipe fitting body (1).
3. The anti-twisting steel-plastic conversion pipe fitting according to claim 1, characterized in that: and a sealing ring (6) is arranged on the inner side of the end surface (2).
4. The anti-twisting steel-plastic conversion pipe fitting according to claim 1, characterized in that: the baffle ring (3) is made of elastic materials.
5. The anti-twisting steel-plastic conversion pipe fitting according to claim 1, characterized in that: the aperture of the sealing ring groove (5) is smaller than that of the end face (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222882960.8U CN218468504U (en) | 2022-10-31 | 2022-10-31 | Anti-torsion steel-plastic conversion pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222882960.8U CN218468504U (en) | 2022-10-31 | 2022-10-31 | Anti-torsion steel-plastic conversion pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218468504U true CN218468504U (en) | 2023-02-10 |
Family
ID=85149073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222882960.8U Active CN218468504U (en) | 2022-10-31 | 2022-10-31 | Anti-torsion steel-plastic conversion pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218468504U (en) |
-
2022
- 2022-10-31 CN CN202222882960.8U patent/CN218468504U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218468504U (en) | Anti-torsion steel-plastic conversion pipe fitting | |
| CN207034453U (en) | A kind of Water supplying tube joint | |
| CN205001756U (en) | Pipeline rapid repairing device | |
| CN201428883Y (en) | Connecting joint for hoses | |
| CN207039151U (en) | Cable channel cavity anti-theft plugging device | |
| CN212776251U (en) | Building construction pipeline plugging device | |
| CN202302426U (en) | Multifunctional connecting short pipe | |
| CN211145668U (en) | Pipeline connector with good sealing performance | |
| CN206112349U (en) | A rotatable three way connection for it is sealed | |
| CN212480418U (en) | Novel pipeline structure of plugging into | |
| CN209196335U (en) | The double-deck sound insulation tube Hermetical connecting structure | |
| CN204879234U (en) | Plastics telescopic joint | |
| CN202972261U (en) | Water pipe connector | |
| CN207539475U (en) | A kind of double sealing quick coupling | |
| CN221034462U (en) | Sealing flange | |
| CN204901157U (en) | Nonrust corrugated steel pipe's connector | |
| CN207102580U (en) | A kind of axle sealing structure of reactor | |
| CN210600619U (en) | Quick connector for fish tank drain pipe | |
| CN211622637U (en) | Exempt from rubber tube and take split screw device of stagnant water mechanism | |
| CN216344510U (en) | Anti-seepage device for water supply and drainage pipes in building engineering | |
| CN218326615U (en) | Modified PVC (polyvinyl chloride) pipe with good sealing effect | |
| CN219866728U (en) | Pipeline connection structure | |
| CN213088977U (en) | Wall-through positioning sleeve for building construction | |
| CN219329586U (en) | MPP coupling with stiffening rib structure | |
| CN218275887U (en) | Corrosion resistance PVA electric power pipe convenient to dismantle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |