CN217272786U - End socket for stainless steel pipeline with simple and convenient connection mode - Google Patents
End socket for stainless steel pipeline with simple and convenient connection mode Download PDFInfo
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- CN217272786U CN217272786U CN202221234353.4U CN202221234353U CN217272786U CN 217272786 U CN217272786 U CN 217272786U CN 202221234353 U CN202221234353 U CN 202221234353U CN 217272786 U CN217272786 U CN 217272786U
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- end socket
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- positioning
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Abstract
The utility model discloses a stainless steel pipeline fitting end socket with simple and convenient connection mode, which relates to the technical field of pipeline end sockets and solves the problem that the sealing performance can not be adjusted in the existing end socket, so that the sealing performance can only be restored by re-disassembling the end socket and performing reinforced installation again when leakage occurs due to untight sealing after the end socket is installed, and the steps are complex, and comprises a pressure plate; the pressure plate is inserted in the end socket. The seal head and the pipeline are assembled and disassembled through threads, the connection mode is simple and convenient and easy to operate, meanwhile, the sealing performance of the seal head on the pipeline can be adjusted through the use position of the adjusting pressure plate after the seal head is assembled and disassembled, the seal head does not need to be assembled and disassembled again, the effect that the seal head stably plays a role in stopping fluid in the pipeline can be guaranteed, the seal head can adapt to the use of pipelines with different fluids and different pressures, the use is stable, and the operation is convenient and flexible.
Description
Technical Field
The utility model belongs to the technical field of the pipeline head, more specifically says, in particular to simple and convenient head for stainless steel pipeline spare of connected mode.
Background
The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, wherein the end socket for the stainless steel pipeline is a type of fitting used for sealing the terminal position of the pipeline, is used for ensuring that the stainless steel pipeline does not extend forwards any more, and has the characteristics of stable performance, easiness in manufacturing, high strength and the like.
When the existing sealing head is used, the sealing performance of the existing sealing head is not adjusted inside the existing sealing head, so that the sealing performance can be restored only by re-detaching the sealing head to reinforce the installation once more when leakage occurs due to untight sealing after the sealing head is installed, the steps are complex, the main valve for closing the pipeline is required to be guaranteed when the sealing head is detached, time and labor are wasted, and the practicability is poor.
In view of the above, the present invention provides a sealing head for stainless steel pipe fittings, which is improved in view of the existing structure and defects, and has a simple connection method, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple and convenient for stainless steel pipeline of connected mode is with head to solve the inside structure that does not adjust sealing performance of current head, thereby can only strengthen the installation once more through dismantling the head again and realize recovering the leakproofness, the loaded down with trivial details problem of step if sealed when not tight appearing leaking after leading to the head installation.
The utility model discloses purpose and the efficiency of the simple and convenient stainless steel pipe fitting of connected mode head are reached by following specific technological means:
the end socket for the stainless steel pipeline piece with a simple and convenient connection mode comprises an end socket, a pressure plate, an adjusting rod and a positioning cap; the end socket is inserted at one end of the pipeline; the pressure plate is inserted into the end socket; the adjusting rod is rotatably connected inside the end socket; the positioning cap is inserted outside the adjusting rod.
Furthermore, the outside of pipeline one end is equipped with the screw thread, and the pipeline passes through the inside of screw thread screwed connection head.
Furthermore, the inside fixed mounting of head has the positioning disk, and the cross sectional shape of positioning disk and pressure disk is "T" shape, and the top of pressure disk is equipped with the reference column, and the cross sectional shape of reference column is regular polygon, and the reference column is pegged graft in the inside of positioning disk.
Furthermore, a sealing ring is sleeved outside the positioning column, and the cross section of the sealing ring is O-shaped.
Furthermore, the outside of the rod body of adjusting pole is equipped with the screw thread, and adjusts the pole and twist through the body of rod screw thread and connect in the inside of reference column.
Furthermore, the top of the adjusting rod is provided with a synchronous column, the cross section of the synchronous column is in a regular polygon shape, and the synchronous column is inserted into the positioning cap.
Furthermore, the bottom of location cap is equipped with the location tooth's socket, and the top of head is equipped with the location ring gear, and the location ring gear is pegged graft in the inside of location tooth's socket, and the inside of synchronizing post is equipped with the extension spring that resets, and the both ends difference fixed connection of extension spring that resets is in the inside of location cap and the inside of synchronizing post.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the device is when using, dismantle through the screw thread installation between head and the pipeline, the simple and convenient easy operation of connected mode, the accessible is adjusted the service position of pressure disk and is adjusted the leakproofness of head to the pipeline after the head installation is accomplished simultaneously, need not to ann again tear open the head, can guarantee the stable effect that plays by the inside fluid of pipeline of head, and the head can adapt to in different fluids, the pipe-line use of different pressures, stable in use, convenient operation is nimble, has improved the device's flexibility, adaptability and practicality.
Secondly, the device is when reset state, and the function to the adjusting lever locking can be realized to the position cap under the effect of extension spring that resets to avoid adjusting the unexpected phenomenon that rotates and lead to device internal seal to become invalid to take place, and it is stable to use, and when reset state, the location tooth's socket of position cap is in the outside of the stable joint of the extension spring that resets under the effect of location ring gear, thereby the unable rotation of position cap this moment, carries out the locking to the encapsulated situation of device and fixes, uses stably.
Furthermore, the using position of the pressure plate can be adjusted through the adjusting rod, so that the sealing performance of the end socket can be adjusted, when the sealing performance of the interior of the end socket needs to be adjusted, the sealing performance can be adjusted only by lifting and rotating the positioning cap, when the positioning cap is lifted, the positioning tooth socket of the positioning cap can be separated from the outer part of the positioning tooth ring, so that the positioning cap can rotate freely, the positioning cap can drive the adjusting rod to rotate synchronously through the synchronizing column when the positioning cap rotates, the pressure plate can be driven to move up and down through the rod body threads when the adjusting rod rotates, the using position is changed, the extrusion state of the sealing ring by the pressure plate and the positioning plate is changed, the larger the extrusion force degree of the sealing ring by the pressure plate and the positioning plate is, the larger the transverse deformation amount of the sealing ring is, the better the sealing performance of the interior of the end socket is, the use is flexible, the adjustment is convenient, and the positioning cap can automatically reset and lock under the action of the reset tension spring after the positioning cap is loosened after the adjustment is completed, the flexibility and the stability of the device are further improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the utility model after the pressure plate, the adjusting rod and the positioning cap are disassembled.
Fig. 4 is a schematic structural view of the bottom of fig. 3 according to the present invention.
Fig. 5 is a schematic structural diagram of the pipeline and the sealing head of the present invention.
Fig. 6 is a schematic structural view of the bottom of fig. 5 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a pipeline; 2. sealing the end; 201. positioning a plate; 202. positioning a toothed ring; 3. pressing a plate; 301. a positioning column; 3011. a seal ring; 4. adjusting a rod; 401. a synchronizing column; 4011. a return tension spring; 5. a positioning cap; 501. and (5) positioning the tooth socket.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 6:
the utility model provides a stainless steel pipe fitting end socket with simple and convenient connection mode, which comprises an end socket 2, a pressure plate 3, an adjusting rod 4 and a positioning cap 5; the seal head 2 is inserted into one end of the pipeline 1, the outside of one end of the pipeline 1 is provided with threads, and the pipeline 1 is screwed into the seal head 2 through the threads; the pressure plate 3 is inserted in the end socket 2; the adjusting rod 4 is rotationally connected inside the end socket 2; the positioning cap 5 is inserted outside the adjusting rod 4.
Wherein, the inside fixed mounting of head 2 has positioning disk 201, and positioning disk 201 and pressure disk 3's cross sectional shape is "T" shape, and pressure disk 3's top is equipped with reference column 301, and reference column 301's cross sectional shape is regular polygon, and reference column 301 pegs graft in positioning disk 201's inside, and in use, reference column 301 can restrict pressure disk 3's removal orbit to make reference column 301 can not follow when adjusting pole 4 and rotate adjusting pole 4, stable in use.
Wherein, the body of rod outside of adjusting pole 4 is equipped with the screw thread, and adjust pole 4 and twist through the body of rod screw and connect in the inside of reference column 301, in use, adjust pole 4 and can drive pressure disk 3 through the body of rod screw when rotating and reciprocate and change the user position, sealing washer 3011 has been cup jointed to the outside of reference column 301, and sealing washer 3011's cross sectional shape is "O" shape, thereby change pressure disk 3 and positioning disk 201 to sealing washer 3011's extrusion state, pressure disk 3 and positioning disk 201 are big more to sealing washer 3011's extrusion power, then the horizontal deformation volume of sealing washer 3011 is big more, thereby 2 inside sealing performance of head is better.
Wherein, the bottom of the positioning cap 5 is provided with a positioning tooth socket 501, the top of the end enclosure 2 is provided with a positioning tooth ring 202, the positioning tooth ring 202 is inserted in the positioning tooth socket 501, the inside of the synchronizing column 401 is provided with a reset tension spring 4011, and two ends of the reset tension spring 4011 are respectively and fixedly connected in the positioning cap 5 and the synchronizing column 401, in use, when the device is in a reset state, the positioning cap 5 can realize the function of locking the adjusting rod 4 under the action of the reset tension spring 4011, thereby avoiding the phenomenon that the sealing inside of the device fails due to the accidental rotation of the adjusting rod 4, the device is stable in use, when in the reset state, the positioning tooth socket 501 of the positioning cap 5 is stably clamped outside the positioning tooth ring 202 under the action of the reset tension spring 4011, so that the positioning cap 5 cannot rotate at the moment, the sealing state of the device is locked and fixed, the top of the adjusting rod 4 is provided with the synchronizing column 401, and the cross-sectional shape of synchronization post 401 is regular polygon, and synchronization post 401 is pegged graft in the inside of position cap 5, when needs adjust the inside sealing performance of head 2, only need to mention and rotate position cap 5 and can realize, when mentioning position cap 5, the outside that the location ring gear 202 was deviate from to the location tooth socket 501 of position cap 5 to position cap 5 can the free rotation this moment, and position cap 5 can drive through synchronization post 401 when rotating and adjust pole 4 synchronous rotation when position cap 5.
The specific use mode and function of the embodiment are as follows:
in the utility model, the end socket 2 is installed at one end of the pipeline 1 through screw threads, then the sealing property in the end socket 2 is adjusted by lifting and rotating the positioning cap 5, when the positioning cap 5 is lifted, the positioning tooth socket 501 of the positioning cap 5 can be separated from the outside of the positioning tooth ring 202, so that the positioning cap 5 can rotate freely at the moment, the positioning cap 5 can drive the adjusting rod 4 to rotate synchronously through the synchronizing column 401 when the positioning cap 5 rotates, the adjusting rod 4 can drive the pressure plate 3 to move up and down through the screw threads of the rod body to change the using position, thereby changing the extrusion state of the pressure plate 3 and the positioning plate 201 on the sealing ring 3011, when the extrusion degree of the pressure plate 3 and the positioning plate 201 on the sealing ring 3011 is larger, the transverse deformation of the sealing ring 3011 is larger, thereby the sealing property in the end socket 2 is better, after the adjustment is finished, the positioning cap 5 can be released, and can be automatically reset and locked under the effect of the extension spring 4011, in the reset state, the positioning tooth socket 501 of the positioning cap 5 is stably clamped outside the positioning tooth ring 202 under the action of the reset tension spring 4011, so that the positioning cap 5 cannot rotate at the moment, and the sealing state of the device is locked and fixed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The simple and convenient head for stainless steel pipeline of connected mode, its characterized in that: the method comprises the following steps: the device comprises a seal head (2), a pressure plate (3), an adjusting rod (4) and a positioning cap (5); the seal head (2) is inserted into one end of the pipeline (1); the pressure plate (3) is inserted into the end socket (2); the adjusting rod (4) is rotatably connected inside the seal head (2); the positioning cap (5) is inserted outside the adjusting rod (4).
2. A stainless steel pipe end socket with a simple connection mode according to claim 1, which is characterized in that: the pipeline is characterized in that threads are arranged on the outer portion of one end of the pipeline (1), and the pipeline (1) is screwed in the seal head (2) through the threads.
3. A stainless steel pipe end socket with a simple connection mode according to claim 1, wherein: the inside fixed mounting of head (2) has positioning disk (201), and the cross sectional shape of positioning disk (201) and pressure disk (3) is "T" shape, and the top of pressure disk (3) is equipped with reference column (301), and the cross sectional shape of reference column (301) is regular polygon, and reference column (301) are pegged graft in the inside of positioning disk (201).
4. A stainless steel pipe end socket with a simple connection mode according to claim 3, wherein: and a sealing ring (3011) is sleeved outside the positioning column (301), and the cross section of the sealing ring (3011) is in an O shape.
5. A stainless steel pipe end socket with a simple connection mode according to claim 1, wherein: the outside of the rod body of adjusting pole (4) is equipped with the screw thread, and adjusts pole (4) and screw up the inside in reference column (301) through the body of rod screw thread.
6. A stainless steel pipe end socket with a simple connection mode according to claim 1, which is characterized in that: the top of the adjusting rod (4) is provided with a synchronous column (401), the cross section of the synchronous column (401) is in the shape of a regular polygon, and the synchronous column (401) is inserted into the positioning cap (5).
7. A stainless steel pipe end socket with a simple connection mode according to claim 1, wherein: the bottom of location cap (5) is equipped with location tooth's socket (501), and the top of head (2) is equipped with location ring gear (202), and location ring gear (202) are pegged graft in the inside of location tooth's socket (501), and the inside of synchronizing column (401) is equipped with extension spring (4011) that resets, and the both ends difference fixed connection of extension spring (4011) that resets is in the inside of location cap (5) and the inside of synchronizing column (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234353.4U CN217272786U (en) | 2022-05-23 | 2022-05-23 | End socket for stainless steel pipeline with simple and convenient connection mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221234353.4U CN217272786U (en) | 2022-05-23 | 2022-05-23 | End socket for stainless steel pipeline with simple and convenient connection mode |
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| Publication Number | Publication Date |
|---|---|
| CN217272786U true CN217272786U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221234353.4U Active CN217272786U (en) | 2022-05-23 | 2022-05-23 | End socket for stainless steel pipeline with simple and convenient connection mode |
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| CN (1) | CN217272786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357258A (en) * | 2023-03-08 | 2023-06-30 | 阜宁县宏达石化机械有限公司 | Petroleum pipe packer convenient to install |
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2022
- 2022-05-23 CN CN202221234353.4U patent/CN217272786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116357258A (en) * | 2023-03-08 | 2023-06-30 | 阜宁县宏达石化机械有限公司 | Petroleum pipe packer convenient to install |
| CN116357258B (en) * | 2023-03-08 | 2023-10-31 | 阜宁县宏达石化机械有限公司 | Petroleum pipe packer convenient to install |
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