CN218523218U - Pipe joint with flow-limiting gasket - Google Patents
Pipe joint with flow-limiting gasket Download PDFInfo
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- CN218523218U CN218523218U CN202221869040.6U CN202221869040U CN218523218U CN 218523218 U CN218523218 U CN 218523218U CN 202221869040 U CN202221869040 U CN 202221869040U CN 218523218 U CN218523218 U CN 218523218U
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- current
- gasket
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Abstract
The utility model discloses a pipe joint with a flow-limiting gasket, belonging to the technical field of pipe joints, which adopts the technical proposal that the pipe joint comprises a pipe joint main body, wherein the inside of the pipe joint main body is fixedly connected with a flow-limiting fitting piece, the inside of the pipe joint main body is fixedly connected with a matching bracket, the inside of the matching bracket is in threaded connection with a flow-limiting part, and the flow-limiting part is matched with the flow-limiting fitting piece for use; the flow limiting component comprises a screw, a flow limiting gasket body, a fixing sleeve and a connecting rod, the screw is in threaded connection with the inside of the matched support, the problem that the existing pipe joint does not normally have the flow limiting gasket is solved, in addition, when the flow limiting component is used, if the flow of fluid needs to be limited, the existing pipe joint cannot play a role in limiting the flow of the fluid, the flow control needs to be carried out on the upstream of the fluid, and therefore certain influence can be caused on the fluid conveying work, and the using effect is influenced is solved.
Description
Technical Field
The utility model relates to a coupling technical field, in particular to take coupling of current-limiting gasket.
Background
The pipe joint is a connecting tool between pipelines, is a connecting point which can be disassembled and assembled between elements and the pipelines, plays an indispensable important role in a pipe fitting, is one of two main components of a hydraulic pipeline, is not provided with a flow limiting gasket, and can not play a role in limiting the flow of fluid if the flow of the fluid needs to be limited during use, and needs to control the flow of the fluid at the upstream, so certain influence is caused on the fluid conveying work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take coupling of current-limiting gasket aims at solving current coupling and does not have the setting of current-limiting gasket usually, and when using, if when the flow of fluid need be restricted, current coupling can not play the effect of the restriction of fluid flow, need carry out the control of flow to the upper reaches of fluid, consequently can cause certain influence to fluid transport work to influence the problem of result of use.
The utility model discloses a pipe joint with a current-limiting gasket, which comprises a pipe joint main body, wherein the inside of the pipe joint main body is fixedly connected with a current-limiting fitting piece, the inside of the pipe joint main body is fixedly connected with a matching bracket, the inside of the matching bracket is in threaded connection with a current-limiting part, and the current-limiting part is matched with the current-limiting fitting piece for use;
the current-limiting part comprises a screw, a current-limiting gasket main body, a fixing sleeve and a connecting rod, the screw is in threaded connection with the inside of the matching support, the surface of the screw is fixedly connected with the inner wall of the fixing sleeve, one side of the connecting rod, which is close to the fixing sleeve and the current-limiting gasket main body, is respectively fixedly connected with the fixing sleeve and the current-limiting gasket main body, and the current-limiting gasket main body is matched with the current-limiting matching piece for use.
In order to reach the effect of connecting the steadiness, conduct the utility model discloses a take coupling of current-limiting gasket is preferred, the quantity of connecting rod is four, and is annular fixed connection on the surface of fixed cover, the right side of current-limiting gasket main part and the left side in close contact with of current-limiting fitting piece, the through-hole has been seted up to the inside of current-limiting gasket main part, the through-hole is the toper.
In order to reach the effect that reduces the fluid impact, as the utility model discloses a take coupling of current-limiting gasket is preferred, the left side fixedly connected with of screw rod changes the piece, the fixed surface who changes the piece is connected with the toper cover, the dispersion hole has been seted up to the inside of toper cover, the quantity in dispersion hole is a plurality of, and is the annular and sets up in the inside of toper cover.
In order to prevent the not hard up effect of screw rod, conduct the utility model discloses a take coupling of current-limiting gasket is preferred, the surperficial cover of screw rod is equipped with the spring, one side that the spring is close to commentaries on classics piece and cooperation support contacts with commentaries on classics piece and cooperation support respectively.
In order to obtain the screw rod of being convenient for at the inside pivoted effect of cooperation support, as the utility model discloses a take coupling of current-limiting gasket is preferred, the screw hole that uses with the screw rod cooperation is seted up to the inside of cooperation support, the inside fixedly connected with bracing piece of cooperation support, the quantity of bracing piece is a plurality of, and is annular fixed connection in the inside of cooperation support.
In order to reach the effect that improves current-limiting gasket main part life, conduct the utility model discloses a take current-limiting gasket's coupling is preferred, the cross section of current-limiting fitting piece is trapezoidal, current-limiting gasket main part is made for stainless steel material.
Compared with the prior art, the beneficial effects of the utility model are that:
this take coupling of current-limiting gasket, through setting up the current-limiting part, cooperation support and current-limiting fitting piece, rotate in the inside of cooperation support through the screw rod, make the screw rod drive fixed cover and rotate, make fixed cover drive current-limiting gasket main part through the connecting rod and rotate and remove, make current-limiting gasket main part and current-limiting fitting piece contact, can make the inside fluid passage area of coupling main part reduce, make the fluid can only pass through current-limiting gasket main part and current-limiting fitting piece are inside, thereby can reach the effect to the fluid flow current-limiting, make going on that fluid transport work can be smooth.
Drawings
FIG. 1 is an overall structure diagram of a pipe joint with a flow-limiting gasket according to the present invention;
fig. 2 is a structural diagram of the middle pipe joint main body of the present invention;
FIG. 3 is a structural diagram of a current limiting member of the present invention;
FIG. 4 is a structural diagram of the fitting bracket of the present invention;
fig. 5 is a structural diagram of the cone cover of the present invention.
In the drawings, 1, a pipe joint body; 2. a current limiting fitting; 3. a mating bracket; 4. a flow restriction member; 401. a screw; 402. a current limiting gasket body; 403. fixing a sleeve; 404. a connecting rod; 5. a through hole; 6. rotating the block; 7. a conical cover; 8. a dispersion hole; 9. a spring; 10. a threaded hole; 11. a support rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: a pipe joint with a flow-limiting gasket comprises a pipe joint main body 1, wherein a flow-limiting fitting piece 2 is fixedly connected inside the pipe joint main body 1, a matching support 3 is fixedly connected inside the pipe joint main body 1, a flow-limiting part 4 is connected with the matching support 3 through internal threads, and the flow-limiting part 4 is matched with the flow-limiting fitting piece 2 for use;
the flow limiting component 4 comprises a screw 401, a flow limiting gasket body 402, a fixing sleeve 403 and a connecting rod 404, the screw 401 is in threaded connection with the inside of the matching support 3, the surface of the screw 401 is fixedly connected with the inner wall of the fixing sleeve 403, one side of the connecting rod 404 close to the fixing sleeve 403 and the flow limiting gasket body 402 is fixedly connected with the fixing sleeve 403 and the flow limiting gasket body 402 respectively, and the flow limiting gasket body 402 is matched with the flow limiting matching piece 2 for use.
In this embodiment: through setting up current-limiting component 4, cooperation support 3 and current-limiting fitting piece 2, rotate in the inside of cooperation support 3 through screw rod 401, make screw rod 401 drive fixed cover 403 and rotate, make fixed cover 403 drive current-limiting gasket main part 402 through connecting rod 404 and rotate and remove, make current-limiting gasket main part 402 and current-limiting fitting piece 2 contact, can make the inside fluid passage area of coupling main part 1 reduce, make the fluid can only pass through current-limiting gasket main part 402 and current-limiting fitting piece 2 is inside, thereby can reach the effect to the fluid flow current-limiting, make fluid transport work can be smooth go on.
As the utility model discloses a technical optimization scheme, the quantity of connecting rod 404 is four, and is annular fixed connection on the surface of fixed cover 403, and the right side of current-limiting gasket main part 402 and the left side in close contact with of current-limiting fitting piece 2, through-hole 5 has been seted up to the inside of current-limiting gasket main part 402, and through-hole 5 is the toper.
In this embodiment: through setting up the quantity with connecting rod 404 to four, and be annular fixed connection on the surface of fixed cover 403, can improve the connection steadiness between fixed cover 403 and the current-limiting gasket main part 402 to can make current-limiting gasket main part 402 can not be at the inside random activity of coupling main part 1, through setting up through-hole 5, and through-hole 5 shape is the toper, the effect that can further reach the current-limiting.
As the utility model discloses a technical optimization scheme, the left side fixedly connected with of screw rod 401 changes piece 6, changes the fixed surface of piece 6 and is connected with conical cover 7, and dispersed hole 8 has been seted up to conical cover 7's inside, and the quantity in dispersed hole 8 is a plurality of, and is the inside that the annular was seted up at conical cover 7.
In this embodiment: through setting up commentaries on classics piece 6, can be convenient for rotate screw rod 401, rotate and remove in the inside of cooperation support 3 at screw rod 401, through setting up the conical cover 7, can reduce the impact force that the left end of screw rod 401 received, through seting up dispersion hole 8 in the inside of conical cover 7, the quantity in dispersion hole 8 is a plurality of, and is the annular and sets up in the inside of conical cover 7, can disperse the fluid, the further effect that reduces the impact force.
As the utility model discloses a technical optimization scheme, screw 401's surface cover is equipped with spring 9, and spring 9 is close to one side of changeing piece 6 and cooperation support 3 and contacts with changeing piece 6 and cooperation support 3 respectively.
In this embodiment: through setting up spring 9, through the spring action of spring 9, can prevent that not hard up condition from appearing in screw rod 401, guaranteed screw rod 401's normal use.
As the utility model discloses a technical optimization scheme, the screw hole 10 that uses with the screw rod 401 cooperation is seted up to the inside of cooperation support 3, and the inside fixedly connected with bracing piece 11 of cooperation support 3, the quantity of bracing piece 11 are a plurality of, and are annular fixed connection in the inside of cooperation support 3.
In this embodiment: through setting up screw hole 10, can be convenient for screw rod 401 rotate and remove in the inside of cooperation support 3, through setting up bracing piece 11, can reach the effect that improves cooperation support 3 intensity, the use that makes cooperation support 3 can be stable.
As the technical optimization scheme of the utility model, the cross section of current-limiting fitting 2 is trapezoidal, and current-limiting gasket main part 402 is made for stainless steel material.
In this embodiment: the cross section of the current-limiting fitting piece 2 is trapezoidal, so that the current-limiting fitting piece can be conveniently matched with the current-limiting gasket main body 402 to perform current-limiting work, the current-limiting gasket main body 402 is made of stainless steel materials, the current-limiting gasket main body 402 is not easy to damage, and the service life of the current-limiting fitting piece is prolonged.
The working principle is as follows: before the pipe joint main body 1 is used, the rotating block 6 drives the screw rod 401 to rotate and move in the threaded hole 10 in the matching support 3, the rotating block 6 is made to extrude the spring 9 to shrink, the screw rod 401 rotates and simultaneously drives the fixing sleeve 403 to rotate, the fixing sleeve 403 drives the flow-limiting gasket main body 402 to rotate and move through the connecting rod 404 until the flow-limiting gasket main body 402 is in close contact with the flow-limiting matching piece 2, the loosening of the screw rod 401 can be prevented through the elastic force of the spring 9, then the pipe joint main body 1 is connected with other pipelines, when the pipe joint main body 1 conveys fluid, the fluid firstly contacts with the conical cover 7, the impact force applied to the left end of the screw rod 401 can be reduced through the conical cover 7 and the dispersing hole 8 in the pipe joint main body, the fluid is continuously conveyed and flows out through the conical through hole 5 in the flow-limiting gasket main body 402 and the flow-limiting matching piece 2, and the flow of the fluid is limited.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a take coupling of current-limiting gasket, includes coupling main part (1), its characterized in that: the pipe joint comprises a pipe joint main body (1), a pipe joint main body and a pipe joint main body, wherein a flow limiting fitting (2) is fixedly connected to the inside of the pipe joint main body (1), a matching support (3) is fixedly connected to the inside of the pipe joint main body (1), a flow limiting part (4) is connected to the inside of the matching support (3) in a threaded mode, and the flow limiting part (4) is matched with the flow limiting fitting (2) for use;
current limiting part (4) include screw rod (401), current limiting gasket main part (402), fixed cover (403) and connecting rod (404), screw rod (401) threaded connection is in the inside of cooperation support (3), the surface of screw rod (401) and the inner wall fixed connection of fixed cover (403), one side that connecting rod (404) are close to fixed cover (403) and current limiting gasket main part (402) respectively with fixed cover (403) and current limiting gasket main part (402) fixed connection, current limiting gasket main part (402) uses with current limiting fitting piece (2) cooperation.
2. The pipe joint with the flow restriction gasket as claimed in claim 1, wherein: the quantity of connecting rod (404) is four, and is annular fixed connection on the surface of fixed cover (403), the right side of current-limiting gasket main part (402) and the left side in close contact with of current-limiting fitting piece (2), through-hole (5) have been seted up to the inside of current-limiting gasket main part (402), through-hole (5) are the toper.
3. The pipe joint with the flow restriction gasket as claimed in claim 1, wherein: the left side fixedly connected with of screw rod (401) changes piece (6), the fixed surface of changing piece (6) is connected with toper cover (7), dispersion hole (8) have been seted up to the inside of toper cover (7), the quantity in dispersion hole (8) is a plurality of, and is the annular and sets up in the inside of toper cover (7).
4. A pipe joint with a flow restriction gasket as claimed in claim 3, wherein: the surface cover of screw rod (401) is equipped with spring (9), one side that spring (9) are close to commentaries on classics piece (6) and cooperation support (3) respectively with commentaries on classics piece (6) and cooperation support (3) contact.
5. The pipe joint with the flow restriction gasket as claimed in claim 1, wherein: screw hole (10) that use with screw rod (401) cooperation are seted up to the inside of cooperation support (3), the inside fixedly connected with bracing piece (11) of cooperation support (3), the quantity of bracing piece (11) is a plurality of, and is annular fixed connection in the inside of cooperation support (3).
6. The pipe joint with the flow restriction gasket as claimed in claim 1, wherein: the cross section of the current limiting fitting (2) is trapezoidal, and the current limiting gasket main body (402) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221869040.6U CN218523218U (en) | 2022-07-19 | 2022-07-19 | Pipe joint with flow-limiting gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221869040.6U CN218523218U (en) | 2022-07-19 | 2022-07-19 | Pipe joint with flow-limiting gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218523218U true CN218523218U (en) | 2023-02-24 |
Family
ID=85242137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221869040.6U Active CN218523218U (en) | 2022-07-19 | 2022-07-19 | Pipe joint with flow-limiting gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218523218U (en) |
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2022
- 2022-07-19 CN CN202221869040.6U patent/CN218523218U/en active Active
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