CN216344458U - Clamping and pressing pipe fitting with double sealing structure - Google Patents
Clamping and pressing pipe fitting with double sealing structure Download PDFInfo
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- CN216344458U CN216344458U CN202122865471.7U CN202122865471U CN216344458U CN 216344458 U CN216344458 U CN 216344458U CN 202122865471 U CN202122865471 U CN 202122865471U CN 216344458 U CN216344458 U CN 216344458U
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- pipe fitting
- fixedly connected
- connecting groove
- open slot
- slot
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Abstract
The utility model discloses a clamping and pressing pipe fitting with a double sealing structure in the technical field of connecting pipes, which comprises a main pipe fitting, wherein the upper end surface and the lower end surface of the main pipe fitting are respectively provided with a first connecting groove, a main cavity is arranged between the first connecting grooves, the outer end surface of the first connecting groove is provided with a slot, the inner end surface of the slot is provided with a second connecting groove, the inner end surface of the second connecting groove is fixedly connected with a second connecting spring, and the outer end of the second connecting spring is fixedly connected with an inner buckle.
Description
Technical Field
The utility model relates to the technical field of connecting pipes, in particular to a clamping and pressing pipe fitting with a double-sealing structure.
Background
The clamping and pressing pipe fitting can be connected with the stainless steel thin-wall pipe fitting quickly through a hydraulic clamping and pressing tool, connection work can be completed without operations such as welding, and the clamping and pressing pipe fitting is generally made of stainless steel.
The problem of main pipe fitting double seal exists among the prior art, can cause the leakproofness poor after installing the card pressure pipe fitting, causes the phenomenon of leaking, leads to the card at last to press the result that pipe fitting life descends.
Therefore, those skilled in the art have provided a snap pipe with a double sealing structure to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a clamping and pressing pipe with a double sealing structure to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model discloses a clamping and pressing pipe fitting with a double sealing structure, which comprises a main pipe fitting, wherein first connecting grooves are formed in the upper end surface and the lower end surface of the main pipe fitting, a main cavity is formed between the first connecting grooves, a slot is formed in the outer end surface of the first connecting groove, a second connecting groove is formed in the inner end surface of the slot, a second connecting spring is fixedly connected to the inner end surface of the second connecting groove, and an inner buckle is fixedly connected to the outer end of the second connecting spring.
As a further scheme of the utility model: be provided with the mounting panel above the main part and below all, the last open slot has been seted up to the mounting panel up end, go up the first connecting spring of open slot inner ring face fixedly connected with, first connecting spring is provided with a plurality ofly, every first connecting spring outer end fixedly connected with pinch-off blades, the pinch-off blades with go up and be provided with the sealing washer between the open slot inner ring face, be provided with the mounting panel, go up open slot, first connecting spring, pinch-off blades and sealing washer can reach first connecting spring and pinch-off blades and carry out the tight effect of clamp to the sealing washer.
As a still further scheme of the utility model: the inner end face of the mounting plate is fixedly connected with two upper buckles, the length of each upper buckle is equal to the depth of the corresponding slot, and the upper buckles and the inner buckles are clamped tightly.
As a still further scheme of the utility model: the side opening groove has been seted up to the interior anchor ring of last open slot, the side opening groove is provided with a plurality ofly, the height of side opening groove is less than the length of the cross-section diameter of sealing washer ensures that the sealing washer can not come out from the side opening groove.
As a still further scheme of the utility model: the anti-skidding device is characterized in that the upper end of the outer circumferential surface of the main pipe fitting is fixedly connected with a plurality of anti-skidding strips, the length of each anti-skidding strip is smaller than that of the main pipe fitting, and the anti-skidding strips are arranged to achieve an anti-skidding effect when the main pipe fitting is installed.
As a still further scheme of the utility model: the external diameter size of mounting panel with the internal diameter size matching of first connecting groove sets up, ensures that the effect that the mounting panel can not appear rocking in first connecting groove.
Compared with the prior art, the utility model has the beneficial effects that:
1, according to the utility model, the upper end surface and the lower end surface of the main pipe are respectively provided with the first connecting groove, the main cavity is arranged between the first connecting grooves, the outer end surface of the first connecting groove is provided with the slot, the inner end surface of the slot is provided with the second connecting groove, the inner end surface of the second connecting groove is fixedly connected with the second connecting spring, the outer end of the second connecting spring is fixedly connected with the inner buckle, the mounting plates are arranged above and below the main pipe, the upper end surface of the mounting plate is provided with the upper open slot, the inner ring surface of the upper open slot is fixedly connected with the first connecting spring, the outer end of the first connecting spring is fixedly connected with the clamping plate and the sealing ring is arranged between the clamping plate and the inner ring surface of the upper open slot, the upper buckle is inserted into the slot, the upper buckle is contacted with the inner buckle, the second connecting spring is compressed and then loosened to clamp, the problem of double sealing of the main pipe is solved, and the effect that the mounting plate is convenient to disassemble and the main pipe has double sealing is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic cross-sectional view of a main chamber according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.
In the figure: 1. a main pipe; 2. anti-slip strips; 3. mounting a plate; 4. an upper open slot; 5. an upper buckle; 6. a first connecting spring; 7. a clamping plate; 8. a seal ring; 9. a main chamber; 10. a first connecting groove; 11. a side open slot; 12. a slot; 13. a second connecting groove; 14. a second connecting spring; 15. an inner buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a clamping and pressing pipe with a double sealing structure includes a main pipe 1, first connecting grooves 10 are formed on both upper and lower end surfaces of the main pipe 1, a main cavity 9 is formed between the first connecting grooves 10, a slot 12 is formed on an outer end surface of the first connecting groove 10, a second connecting groove 13 is formed on an inner end surface of the slot 12, a second connecting spring 14 is fixedly connected to an inner end surface of the second connecting groove 13, an inner buckle 15 is fixedly connected to an outer end of the second connecting spring 14, the main pipe 1, the first connecting grooves 10, and the main cavity 9 are provided, the slot 12, the second connecting slot 13, the second connecting spring 14 and the inner buckle 15 can complete the process of inserting the upper buckle 5 into the slot 12, the upper buckle 5 is in contact with the inner buckle 15, the second connecting spring 14 is compressed and then loosened to perform the action of clamping, and the effect that the mounting plate 3 and the main pipe fitting 1 are conveniently detached and have double sealing is achieved.
The mounting plates 3 are arranged above and below the main pipe fitting 1, an upper open slot 4 is formed in the upper end face of each mounting plate 3, a first connecting spring 6 is fixedly connected to the inner annular face of each upper open slot 4, a plurality of first connecting springs 6 are arranged, a clamping plate 7 is fixedly connected to the outer end of each first connecting spring 6, a sealing ring 8 is arranged between each clamping plate 7 and the inner annular face of each upper open slot 4, and the mounting plates 3, the upper open slots 4, the first connecting springs 6, the clamping plates 7 and the sealing rings 8 can achieve the effect that the first connecting springs 6 and the clamping plates 7 clamp the sealing rings 8;
the inner end face of the mounting plate 3 is fixedly connected with two upper buckles 5, the length of each upper buckle 5 is equal to the depth of the slot 12, and the upper buckles 5 are clamped with the inner buckles 15;
an inner ring surface of the upper opening groove 4 is provided with a plurality of side opening grooves 11, the height of each side opening groove 11 is smaller than the length of the section diameter of the sealing ring 8, and the sealing ring 8 is ensured not to come out of the side opening grooves 11;
the upper end of the outer circumferential surface of the main pipe fitting 1 is fixedly connected with a plurality of anti-slip strips 2, the length of each anti-slip strip 2 is smaller than that of the main pipe fitting 1, and the anti-slip strips 2 are arranged to achieve an anti-slip effect when the main pipe fitting 1 is installed;
the external diameter size of mounting panel 3 matches the setting with the internal diameter size of first connecting groove 10, ensures that the effect that the mounting panel 3 can not appear rocking in first connecting groove 10.
The working principle of the utility model is as follows: when the main pipe fitting 1 is installed, the upper end face and the lower end face of the main pipe fitting 1 are respectively provided with a first connecting groove 10, a main cavity 9 is arranged between the first connecting grooves 10, the outer end face of the first connecting groove 10 is provided with a slot 12, the inner end face of the slot 12 is provided with a second connecting groove 13, the inner end face of the second connecting groove 13 is fixedly connected with a second connecting spring 14, the outer end of the second connecting spring 14 is fixedly connected with an inner buckle 15, the upper part and the lower part of the main pipe fitting 1 are respectively provided with a mounting plate 3, the upper end face of the mounting plate 3 is provided with an upper open slot 4, the inner ring face of the upper open slot 4 is fixedly connected with a first connecting spring 6, the outer end of the first connecting spring 6 is fixedly connected with a clamping plate 7 and a sealing ring 8 is arranged between the clamping plate 7 and the inner ring face of the upper open slot 4, the upper buckle 5 is inserted into the slot 12, the upper buckle 5 is contacted with the inner buckle 15, the second connecting spring 14 is compressed and then loosened for clamping, first coupling spring 6 presss from both sides tightly sealing washer 8 with clamp plate 7, the action of 8 inner circles of sealing washer salient side open slot 11 a little, reached both convenient dismantlement mounting panel 3 and main pipe fitting 1 have double seal's effect, and main pipe fitting 1 outer periphery upper end fixedly connected with antislip strip 2 again, the length of antislip strip 2 is less than the length of main pipe fitting 1, it can reach to have skid-proof effect when installation main pipe fitting 1 to be provided with antislip strip 2, the external diameter size of mounting panel 3 matches the setting with the internal diameter size of first connecting groove 10 again, ensure that the effect that the mounting panel 3 can not appear rocking in first connecting groove 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a clamp that possesses double seal structure presses pipe fitting, includes main pipe fitting (1), its characterized in that: first connecting groove (10) have all been seted up to terminal surface about main pipe fitting (1), main cavity (9) have been seted up between first connecting groove (10), slot (12) have been seted up to the outer terminal surface of first connecting groove (10), second connecting groove (13) have been seted up to the terminal surface in slot (12), terminal surface fixedly connected with second coupling spring (14) in second connecting groove (13), buckle (15) in second coupling spring (14) outer end fixedly connected with.
2. The pipe clamping and pressing member with the double sealing structure according to claim 1, wherein: main pipe fitting (1) top all is provided with mounting panel (3) with the below, open slot (4) have been seted up to mounting panel (3) up end, go up first connecting spring (6) of interior anchor ring fixedly connected with of open slot (4), first connecting spring (6) are provided with a plurality ofly, every first connecting spring (6) outer end fixedly connected with pinch-off blades (7), pinch-off blades (7) with be provided with between the interior anchor ring of last open slot (4) sealing washer (8).
3. The pipe clamping and pressing member with the double sealing structure according to claim 2, wherein: the inner end face of the mounting plate (3) is fixedly connected with an upper buckle (5), the number of the upper buckles (5) is two, and the length of each upper buckle (5) is equal to the depth of the slot (12).
4. The pipe clamping and pressing member with the double sealing structure according to claim 2, wherein: side open slot (11) have been seted up to last open slot (4) interior annular surface, side open slot (11) are provided with a plurality ofly, the height of side open slot (11) is less than the length of the cross-section diameter of sealing washer (8).
5. The pipe clamping and pressing member with the double sealing structure according to claim 1, wherein: the anti-skidding structure is characterized in that anti-skidding strips (2) are fixedly connected to the upper end of the outer circumferential surface of the main pipe fitting (1), a plurality of anti-skidding strips (2) are arranged, and the length of each anti-skidding strip (2) is smaller than that of the main pipe fitting (1).
6. The pipe clamping and pressing member with the double sealing structure according to claim 2, wherein: the outer diameter of the mounting plate (3) is matched with the inner diameter of the first connecting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865471.7U CN216344458U (en) | 2021-11-22 | 2021-11-22 | Clamping and pressing pipe fitting with double sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865471.7U CN216344458U (en) | 2021-11-22 | 2021-11-22 | Clamping and pressing pipe fitting with double sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216344458U true CN216344458U (en) | 2022-04-19 |
Family
ID=81152806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122865471.7U Active CN216344458U (en) | 2021-11-22 | 2021-11-22 | Clamping and pressing pipe fitting with double sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216344458U (en) |
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2021
- 2021-11-22 CN CN202122865471.7U patent/CN216344458U/en active Active
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