CN216344560U - Rotary-closing type stainless steel hoop - Google Patents
Rotary-closing type stainless steel hoop Download PDFInfo
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- CN216344560U CN216344560U CN202122641550.XU CN202122641550U CN216344560U CN 216344560 U CN216344560 U CN 216344560U CN 202122641550 U CN202122641550 U CN 202122641550U CN 216344560 U CN216344560 U CN 216344560U
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- butt joint
- joint pipe
- main connecting
- sealing ring
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Abstract
The utility model discloses a rotary-closing type stainless steel hoop which comprises a main connecting part, wherein a first connecting pipe and a second connecting pipe are respectively arranged at two ends of the main connecting part, a first limiting convex ring and a second limiting convex ring are respectively and fixedly connected to two sides of the top of the main connecting part, a first limiting groove and a second limiting groove corresponding to the first limiting convex ring and the second limiting convex ring are respectively formed in one end of the inner wall of each of the first connecting pipe and the second connecting pipe, and a sealing mechanism corresponding to the first connecting pipe and the second connecting pipe is arranged at two ends of the main connecting part; the sealing mechanism comprises a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are respectively fixed at two ends of the main connecting portion. According to the utility model, through designing the simple pipeline connecting structure, the screwing fixing structure and the locking fixing structure, the quick connection and fixation of the hoop and the pipeline are facilitated, meanwhile, the connection firmness and the sealing performance can be ensured, and the overall strength is higher.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a screwed stainless steel clamp.
Background
The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves and is used for tightening the quick connectors, and generally two connectors are provided with gaskets, rubber, silica gel and tetrafluoro. The hoop has the advantages of good performance, high sealing degree and simple and easy installation, and one is an annular hoop formed by encircling two steel wires. The clamp has the characteristics of attractive appearance, convenient use, strong tightening force, good sealing performance and the like, is mainly used for connecting, fastening and sealing joints of common full rubber pipes, nylon plastic hoses, cloth-sandwiched rubber pipes, water hoses and the like of various mechanical equipment and chemical equipment such as vehicles, ships, diesel engines, gasoline engines, machine tools, fire fighting and the like, and also has a cast iron clamp which is directly cast, is mainly used for mounting building pipelines, has good performance, high sealing degree and simple and easy installation.
The clamp is a very common pipe fitting jointing equipment, has the clamp of multiple different grade type on the market at present, but current clamp structural design is too simple, though can play and connect the operation usefulness, nevertheless to threaded connection's pipe fitting, can't guarantee the fastness and the leakproofness of connecting, and its holistic intensity is also lower moreover, and the fault rate is higher.
It is therefore desirable to provide a swivel-type stainless steel clamp to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the existing clamp hoop is too simple in structural design, can be used for connecting operation, but cannot ensure the connection firmness and tightness for the pipe fittings in threaded connection, and has lower integral strength and higher failure rate.
In order to solve the technical problems, the utility model adopts a technical scheme that: the rotary-closing type stainless steel hoop comprises a main connecting part, wherein a first connecting pipe and a second connecting pipe are respectively installed at two ends of the main connecting part, a first limiting convex ring and a second limiting convex ring are respectively and fixedly connected to two sides of the top of the main connecting part, a first limiting groove and a second limiting groove corresponding to the first limiting convex ring and the second limiting convex ring are respectively formed in one end of the inner wall of each of the first connecting pipe and the second connecting pipe, and sealing mechanisms corresponding to the first connecting pipe and the second connecting pipe are arranged at two ends of the main connecting part;
the sealing mechanism comprises a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are respectively fixed at two ends of the main connecting part;
the inner walls of the first butt joint pipe and the second butt joint pipe are respectively provided with a first internal thread and a second internal thread;
and the centers of the top and the bottom of the first butt joint pipe are respectively provided with a first fixing screw and a second fixing screw, and the centers of the top and the bottom of the second butt joint pipe are respectively provided with a third fixing screw and a fourth fixing screw.
Preferably, the main connecting portion, the first butt joint pipe and the second butt joint pipe are all made of stainless steel, the main connecting portion, the first butt joint pipe and the second butt joint pipe are all in a tubular structure, and the main connecting portion, the first butt joint pipe and the second butt joint pipe made of stainless steel are high in strength, firm and stable in structure and cannot be easily damaged.
Preferably, the first butt joint pipe and the second butt joint pipe are rotatably connected with the main connecting part, and the first butt joint pipe and the second butt joint pipe are rotatably connected with the main connecting part, so that the first butt joint pipe and the second butt joint pipe can freely rotate, and the first butt joint pipe and the second butt joint pipe can be screwed and fixed with corresponding pipelines.
Preferably, it is two sets of first spacing bulge loop and second spacing bulge loop and main connecting portion are the integral type structure, and integral type structural design's two sets of first spacing bulge loops and second spacing bulge loops and main connecting portion, the structure is more simple firm, can also play the installation limiting displacement to first counterpoint takeover and second counterpoint takeover.
Preferably, the first sealing ring and the second sealing ring are made of synthetic rubber materials, and the first sealing ring and the second sealing ring made of synthetic rubber materials can play a good sealing role in the first butt joint pipe, the second butt joint pipe and the main connecting portion.
Preferably, the outer sides of the first sealing ring and the second sealing ring are respectively in interference fit with the inner walls of the first butt joint pipe and the second butt joint pipe, and the outer sides of the first sealing ring and the second sealing ring are respectively in interference fit with the inner walls of the first butt joint pipe and the second butt joint pipe, so that a better sealing effect can be realized.
Preferably, the first internal thread and the second internal thread have opposite rotation directions, and the first butt joint pipe and the second butt joint pipe are more conveniently connected with the corresponding pipelines by enabling the first internal thread and the second internal thread to have opposite rotation directions.
The utility model has the following beneficial effects:
1. according to the utility model, by designing a simple thread screwing positioning mechanism, the clamp and the corresponding pipeline can be screwed and fixed, so that the effect of sealing connection of the pipeline is achieved;
2. according to the utility model, by designing the sealing ring in interference fit, a better sealing effect can be realized;
3. according to the utility model, through designing the simple pipeline connecting structure, the screwing fixing structure and the locking fixing structure, the quick connection and fixation of the hoop and the pipeline are facilitated, meanwhile, the connection firmness and the sealing performance can be ensured, the overall strength is higher, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional structural view of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a main connection portion; 2. a first docking pipe; 3. a second pair of adapter tubes; 4. a first limit convex ring; 5. a second limit convex ring; 6. a first limit groove; 7. a second limit groove; 8. a first seal ring; 9. a second seal ring; 10. a first internal thread; 11. a second internal thread; 12. a first set screw; 13. a second set screw; 14. a third set screw; 15. and a fourth set screw.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, a rotary-closing type stainless steel hoop comprises a main connecting portion 1, wherein a first butt pipe 2 and a second butt pipe 3 are respectively installed at two ends of the main connecting portion 1, the first butt pipe 2 and the second butt pipe 3 are all made of stainless steel, the main connecting portion 1, the first butt pipe 2 and the second butt pipe 3 are all in a tubular structure, and the main connecting portion 1, the first butt pipe 2 and the second butt pipe 3 which are made of stainless steel are high in strength, firm and stable in structure and cannot be easily damaged; the first butt joint pipe 2 and the second butt joint pipe 3 are rotatably connected with the main connecting part 1, and the first butt joint pipe 2 and the second butt joint pipe 3 are rotatably connected with the main connecting part 1, so that the first butt joint pipe 2 and the second butt joint pipe 3 can freely rotate, and the first butt joint pipe 2 and the second butt joint pipe 3 can be screwed and fixed with corresponding pipelines.
As shown in fig. 2, the first spacing bulge loop 4 of difference fixedly connected with and the spacing bulge loop 5 of second are equallyd divide to main connecting portion 1 top both sides, the first spacing recess 6 and the spacing recess 7 of second corresponding with first spacing bulge loop 4 and the spacing bulge loop 5 of second are seted up respectively to the one end of first butt joint pipe 2 and the 3 inner walls of second butt joint pipe, two sets of first spacing bulge loops 4 and the spacing bulge loop 5 of second are the integral type structure with main connecting portion 1, two sets of first spacing bulge loops 4 and the spacing bulge loop 5 of second and main connecting portion 1 of integral type structural design, the structure is more simple firm, can also play installation limiting displacement to first butt joint pipe 2 and second butt joint pipe 3.
As shown in fig. 2, two ends of the main connecting part 1 are provided with sealing mechanisms corresponding to the first butt joint pipe 2 and the second butt joint pipe 3; the sealing mechanism comprises a first sealing ring 8 and a second sealing ring 9, and the first sealing ring 8 and the second sealing ring 9 are respectively fixed at two ends of the main connecting part 1; the first sealing ring 8 and the second sealing ring 9 are both made of synthetic rubber, and the first sealing ring 8 and the second sealing ring 9 made of synthetic rubber can play a good sealing role in the first butt joint pipe 2, the second butt joint pipe 3 and the main connecting part 1; the outer sides of the first sealing ring 8 and the second sealing ring 9 are in interference fit with the inner walls of the first butt joint pipe 2 and the second butt joint pipe 3, and the outer sides of the first sealing ring 8 and the second sealing ring 9 are in interference fit with the inner walls of the first butt joint pipe 2 and the second butt joint pipe 3, so that a better sealing effect can be achieved.
The inner walls of the first butt joint pipe 2 and the second butt joint pipe 3 are respectively provided with a first internal thread 10 and a second internal thread 11; the first internal thread 10 and the second internal thread 11 have opposite rotation directions, and the connection of the first butt pipe 2 and the second butt pipe 3 with the corresponding pipes is further facilitated by the opposite rotation directions of the first internal thread 10 and the second internal thread 11.
As shown in fig. 2, the centers of the top and bottom of the first adapter tube 2 are respectively provided with a first fixing screw 12 and a second fixing screw 13, and the centers of the top and bottom of the second adapter tube 3 are respectively provided with a third fixing screw 14 and a fourth fixing screw 15.
When the pipeline sealing device is used, the first butt joint pipe 2 and the second butt joint pipe 3 are screwed and fixed with corresponding pipelines, the corresponding pipelines are locked and fixed by using the first fixing screw 12, the second fixing screw 13, the third fixing screw 14 and the fourth fixing screw 15, and the first sealing ring 8 and the second sealing ring 9 are respectively fixed at two ends of the main connecting part 1; the first sealing ring 8 and the second sealing ring 9 made of synthetic rubber can play a good sealing role in the first butt joint pipe 2, the second butt joint pipe 3 and the main connecting part 1.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a box-like stainless steel clamp soon, includes main connecting portion (1), its characterized in that: a first butt joint pipe (2) and a second butt joint pipe (3) are respectively installed at two ends of the main connecting portion (1), a first limiting convex ring (4) and a second limiting convex ring (5) are respectively and fixedly connected to two sides of the top of the main connecting portion (1), a first limiting groove (6) and a second limiting groove (7) corresponding to the first limiting convex ring (4) and the second limiting convex ring (5) are respectively formed in one end of the inner wall of each of the first butt joint pipe (2) and the second butt joint pipe (3), and sealing mechanisms corresponding to the first butt joint pipe (2) and the second butt joint pipe (3) are arranged at two ends of the main connecting portion (1);
the sealing mechanism comprises a first sealing ring (8) and a second sealing ring (9), and the first sealing ring (8) and the second sealing ring (9) are respectively fixed at two ends of the main connecting part (1);
the inner walls of the first butt joint pipe (2) and the second butt joint pipe (3) are respectively provided with a first internal thread (10) and a second internal thread (11);
the center of the top and the bottom of the first butt joint pipe (2) is respectively provided with a first fixing screw (12) and a second fixing screw (13), and the center of the top and the bottom of the second butt joint pipe (3) is respectively provided with a third fixing screw (14) and a fourth fixing screw (15).
2. A swing-over stainless steel clamp according to claim 1, wherein: the main connecting portion (1), the first butt joint pipe (2) and the second butt joint pipe (3) are all made of stainless steel materials, and the main connecting portion (1), the first butt joint pipe (2) and the second butt joint pipe (3) are all in a tubular structure.
3. A swing-over stainless steel clamp according to claim 2, wherein: the first butt joint pipe (2) and the second butt joint pipe (3) are rotatably connected with the main connecting portion (1).
4. A swing-over stainless steel clamp according to claim 1, wherein: and the two groups of first limiting convex rings (4) and second limiting convex rings (5) and the main connecting part (1) are of an integrated structure.
5. A swing-over stainless steel clamp according to claim 1, wherein: the first sealing ring (8) and the second sealing ring (9) are both made of synthetic rubber.
6. A swing-over stainless steel clamp according to claim 1, wherein: the outer sides of the first sealing ring (8) and the second sealing ring (9) are respectively in interference fit with the inner walls of the first butt joint pipe (2) and the second butt joint pipe (3).
7. A swing-over stainless steel clamp according to claim 1, wherein: the first internal thread (10) and the second internal thread (11) have opposite rotation directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641550.XU CN216344560U (en) | 2021-11-01 | 2021-11-01 | Rotary-closing type stainless steel hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641550.XU CN216344560U (en) | 2021-11-01 | 2021-11-01 | Rotary-closing type stainless steel hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216344560U true CN216344560U (en) | 2022-04-19 |
Family
ID=81131745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122641550.XU Active CN216344560U (en) | 2021-11-01 | 2021-11-01 | Rotary-closing type stainless steel hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216344560U (en) |
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2021
- 2021-11-01 CN CN202122641550.XU patent/CN216344560U/en active Active
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