CN211779472U - Pipe joint convenient to install - Google Patents
Pipe joint convenient to install Download PDFInfo
- Publication number
- CN211779472U CN211779472U CN202020357037.0U CN202020357037U CN211779472U CN 211779472 U CN211779472 U CN 211779472U CN 202020357037 U CN202020357037 U CN 202020357037U CN 211779472 U CN211779472 U CN 211779472U
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- spare
- joint
- bolt
- annular
- coupling
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Abstract
The utility model relates to a coupling component technical field just discloses a coupling convenient to installation, including reserve joint and spare bolt, spare bolt alternates in reserve joint's inboard, and spare bolt and reserve joint complex both ends terminal surface all alternate seal ring, the port department of reserve joint is through coupling nut fixedly connected with butt joint, and reserve joint includes the annular connector, and the annular slot has been seted up to the inside of annular connector, be connected with the intercommunication screwed pipe on the annular connector, the intercommunication screwed pipe is linked together with the annular slot, the end of intercommunication screwed pipe is provided with the toper port, and the hollow form in screw rod position of spare bolt has seted up the through hole on the spare bolt. The utility model discloses the coupling structure makes this type of joint can be in narrow and small space convenient erection joint, need not very big installation space, realizes the fluid circulation, the utility model discloses the coupling structure is convenient for install in narrow and small space, makes things convenient for relevant operating personnel's dismouting.
Description
Technical Field
The utility model relates to a coupling component technical field specifically is a coupling convenient to installation.
Background
The pipe joint is a part for connecting a pipeline in a hydraulic system or installing the pipeline on a hydraulic component, and is a general name of a connecting piece which can be assembled and disassembled in a fluid passage, but if the pipe joint is used in a narrow space, a larger installation space is needed, the use of the pipe joint is inconvenient, and the installation and use range of the existing pipe joint is reduced, so that the inventor designs the pipe joint which is convenient to install, and ensures that the pipe joint is installed and used for circulating fluid in the narrow installation space.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a coupling convenient to installation has solved the coupling and has been not convenient for install the problem of use in narrow and small installation space.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coupling convenient to installation, includes reserve joint and spare bolt, spare bolt alternates in the inboard of reserve joint, and spare bolt and reserve joint complex both ends terminal surface have all alternate seal ring, the port department of reserve joint is through coupling nut fixedly connected with butt joint.
Preferably, the spare joint includes annular connector, and annular groove has been seted up to annular connector's inside, be connected with the intercommunication screwed pipe on the annular connector, the intercommunication screwed pipe is linked together with annular groove, the end of intercommunication screwed pipe is provided with the toper port.
Preferably, the screw rod part of the spare bolt is hollow, a through hole is formed in the spare bolt, and the through hole is communicated with the hollow inner cavity of the spare bolt.
Preferably, the butt joint penetrates into the small port of the connecting nut through the large port of the connecting nut, the large port of the connecting nut is in threaded connection with the communicating threaded pipe, and the conical end of the communicating threaded pipe is inserted into the inner side of the large port of the butt joint.
Preferably, the screw portion of the spare bolt is inserted into the annular connector and extends to the outer side of the annular connector, and the outer diameter of the spare bolt in the inner side portion of the annular groove is smaller than the thread portion of the spare bolt.
Preferably, the two sealing gaskets are respectively contacted with the top surface and the bottom surface of the annular connector, so that the top surface and the bottom surface of the annular connector are both annular and planar.
Preferably, the top and the bottom of the inner side of the annular groove are both provided with a seal ring groove, and the inner sides of the two seal ring grooves are both provided with a seal ring.
(III) advantageous effects
The utility model provides a coupling convenient to installation. The method has the following beneficial effects:
the utility model discloses the coupling structure makes this kind of joint can conveniently install and connect in narrow and small space, need not very big installation space, spare joint and spare bolt use with each other, there is the annular slot corresponding with the intercommunication screwed pipe through annular connector inside, all set up seal ring at the top and the bottom of annular connector and guarantee the connection leakproofness between spare joint and the spare bolt, when the installation space is very little, the spare joint can not be along with rotating, pass the spare bolt spare joint and install with the socket spanner, then the spare joint can be fixed motionless, only rotate the spare bolt and can fix, the side of spare bolt is linked together with the inner chamber of annular connector through the through hole, after the spare bolt is fixed, the through hole of spare bolt communicates with the annular slot of spare joint inboard promptly, realize the fluid circulation, the utility model discloses the coupling structure is convenient to install in narrow and small space, the disassembly and assembly of related operators are facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spare joint structure of the present invention;
FIG. 3 is a schematic view of the spare bolt of the present invention;
FIG. 4 is a schematic view of the butt joint of the present invention;
FIG. 5 is a schematic view of the coupling nut of the present invention;
fig. 6 is a schematic view of the tapered end fitting of the butt joint and the spare joint according to the present invention.
In the figure: 1 spare joint, 1.1 annular connector, 1.2 intercommunication screwed pipe, 1.3 annular grooves, 1.4 tapered ports, 1.5 sealing ring grooves, 2 spare bolts, 2.1 through holes, 3 butt joints, 4 connecting nuts and 5 sealing gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a coupling convenient to installation, includes reserve joint 1 and reserve bolt 2, and reserve bolt 2 alternates in the inboard of reserve joint 1, and reserve bolt 2 and reserve joint 1 complex both ends terminal surface have all alternate seal ring 5, and the port department of reserve joint 1 passes through coupling nut 4 fixedly connected with butt joint 3.
The screw rod position of spare bolt 2 is hollow form, has seted up through hole 2.1 on the spare bolt 2, and through hole 2.1 is linked together with the hollow inner chamber of spare bolt 2, ensures the effective circulation of the inside fluid of equipment joint.
The butt joint 3 is inserted into the small port of the connecting nut 4 through the large port of the connecting nut 4, the large port of the connecting nut 4 is in threaded connection with the communicating threaded pipe 1.2, the conical end 1.4 of the communicating threaded pipe 1.2 is inserted into the inner side of the large port of the butt joint 3, the butt joint sealing performance between the conical end 1.4 and the butt joint 3 is guaranteed, and meanwhile the sealing performance of connection of the threaded connection guaranteeing mechanism between the connecting nut 4 and the communicating threaded pipe 1.2 is guaranteed.
The screw part of spare bolt 2 alternates at annular connector 1.1 and extends to the outside of annular connector 1.1, and spare bolt 2 is less than the screw thread portion of spare bolt 2 at the external diameter that is located the inside portion of annular groove 1.3, ensures the effective intercommunication between the hollow screw thread portion of spare bolt 2 and annular groove 1.3.
Two seal ring 5 contact with the top and the bottom surface of annular connector 1.1 respectively, so the top and the bottom surface of annular connector 1.1 are annular plane shape, and the setting of seal ring 5 ensures the cooperation leakproofness of spare bolt 2 and annular connector 1.1 top and bottom.
The working principle is as follows: when the spare joint 1 can not rotate, the spare bolt 2 penetrates through the spare joint 1 to be installed by using a socket wrench, the spare joint 1 can be fixed, the spare bolt 2 can be fixed only by rotating the spare bolt, the side surface of the spare bolt 2 is communicated with the inner cavity of the annular connector 1.1 through the through hole 2.1, and after the spare bolt 2 is fixed, the through hole 2.1 of the spare bolt 2 is communicated with the annular groove 1.3 on the inner side of the spare joint 1, so that fluid circulation is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a coupling convenient to installation, includes reserve joint and reserve bolt, its characterized in that: spare bolt alternates in the inboard of spare joint, and spare bolt and spare joint complex both ends terminal surface all alternate seal ring, the port department of spare joint is through coupling nut fixedly connected with butt joint.
2. A pipe coupling for facilitating installation according to claim 1, wherein: the spare joint includes annular connector, and annular groove has been seted up to annular connector's inside, be connected with the intercommunication screwed pipe on the annular connector, the intercommunication screwed pipe is linked together with annular groove, the end of intercommunication screwed pipe is provided with the toper port.
3. A pipe coupling for facilitating installation according to claim 1, wherein: the screw rod part of the spare bolt is hollow, a through hole is formed in the spare bolt, and the through hole is communicated with the hollow inner cavity of the spare bolt.
4. A pipe coupling for facilitating installation according to claim 1, wherein: the butt joint penetrates into the small port of the connecting nut through the large port of the connecting nut, the large port of the connecting nut is in threaded connection with the communicating threaded pipe, and the conical end of the communicating threaded pipe is inserted into the inner side of the large port of the butt joint.
5. A pipe coupling for facilitating installation according to claim 1, wherein: the screw portion interlude of spare bolt is in annular connector and extend to the outside of annular connector, spare bolt is being located the external diameter of annular groove inside portion and is being less than spare bolt's screw thread portion.
6. A pipe coupling for facilitating installation according to claim 1, wherein: the two sealing gaskets are respectively contacted with the top surface and the bottom surface of the annular connector, so that the top surface and the bottom surface of the annular connector are both annular planes.
7. A pipe coupling for facilitating installation according to claim 2, wherein: seal ring grooves are formed in the top and the bottom of the inner side of the annular groove, and seal rings are mounted on the inner sides of the two seal ring grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357037.0U CN211779472U (en) | 2020-03-19 | 2020-03-19 | Pipe joint convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357037.0U CN211779472U (en) | 2020-03-19 | 2020-03-19 | Pipe joint convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211779472U true CN211779472U (en) | 2020-10-27 |
Family
ID=72932432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020357037.0U Active CN211779472U (en) | 2020-03-19 | 2020-03-19 | Pipe joint convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211779472U (en) |
-
2020
- 2020-03-19 CN CN202020357037.0U patent/CN211779472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 southwest of 5th floor, building 1, K-park business center, No. 50 xiuxi Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi huamanzhizao Automation Technology Co.,Ltd. Address before: 214000 No. 103, dachekou, Liangxi District, Wuxi City, Jiangsu Province Patentee before: Wuxi huamanzhizao Automation Technology Co.,Ltd. |