CN204573392U - A pipe fitting connecting structure - Google Patents
A pipe fitting connecting structure Download PDFInfo
- Publication number
- CN204573392U CN204573392U CN201520175012.8U CN201520175012U CN204573392U CN 204573392 U CN204573392 U CN 204573392U CN 201520175012 U CN201520175012 U CN 201520175012U CN 204573392 U CN204573392 U CN 204573392U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- structure part
- joint structure
- fitting joint
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
本实用新型涉及管件连接装置技术领域，尤其涉及一种管件连接结构件，其包括至少一个连接端，连接端内设置有用于承插管件的承接口；承接口的内侧固定有密封胶圈，在连接时，管件的内端抵住密封胶圈；承接口的外侧开设有环形台阶，环形台阶设置有用于卡住管件的卡环；卡环的外侧设置有盖板，盖板、承接口的外围均开设有若干个螺丝孔，使得在连接时，盖板通过若干个锁紧螺丝而锁紧，使盖板固定卡环。与现有技术的管件连接结构件相比，本实用新型在安装时，只要插入管件，再卡入卡环，然后锁紧盖板，即连接好管件，安装简单，快捷方便。
The utility model relates to the technical field of pipe connection devices, and in particular to a pipe connection structure, which includes at least one connection end, in which a socket for inserting and plugging a pipe is arranged; a sealing rubber ring is fixed on the inner side of the socket, and when connected, the inner end of the pipe is against the sealing rubber ring; an annular step is provided on the outer side of the socket, and a clamping ring for clamping the pipe is provided on the annular step; a cover plate is provided on the outer side of the clamping ring, and a plurality of screw holes are provided on the periphery of the cover plate and the socket, so that when connected, the cover plate is locked by a plurality of locking screws to fix the clamping ring. Compared with the pipe connection structure of the prior art, when installing the utility model, only the pipe fitting needs to be inserted, the clamping ring is clamped, and the cover plate is locked, so that the pipe fitting is connected, and the installation is simple, quick and convenient.
Description
Technical field
The utility model relates to pipe connecting device technical field, particularly relates to a kind of pipe fitting joint structure part.
Background technique
In industries such as water power, the connection of pipe fitting (also known as, pipeline) is very important, and is generally connected by pipe fitting joint structure part between pipe fitting.At present, market also exists multiple pipe fitting joint structure part, as: for connect two pipes straight-through, for connecting the threeway etc. of three pipes.Wherein, between the pipe fitting joint structure part of prior art and pipe fitting, be mostly and be threaded, this linkage structure, need to offer screw thread, make trouble, and need when installing relatively to rotate, comparatively consuming time, installation efficiency is not high, particularly for the pipe fitting that caliber is larger, connects and more bothers.
Model utility content
The purpose of this utility model is that providing a kind of for the deficiencies in the prior art installs simple pipe fitting joint structure part.
To achieve these goals, the utility model is by the following technical solutions:
A kind of pipe fitting joint structure part, comprises at least one connecting end, is provided with the birdsmouth for socket pipe member in described connecting end; The inner side of described birdsmouth is fixed with O-ring seal, and when connecting, the inner of pipe fitting props up described O-ring seal; The outside of described birdsmouth offers ring-shaped step, and described ring-shaped step is provided with the snap ring for blocking pipe fitting; The arranged outside of described snap ring has cover plate, and the periphery of described cover plate, birdsmouth all offers several screw holes, and make when connecting, described cover plate is locked by several locking nuts, makes described cover plate fix described snap ring.
Wherein, the corresponding part punching press of described pipe fitting and snap ring has screens, and make when connecting, described snap ring snaps in described screens.
Wherein, described pipe fitting joint structure part, one end is described connecting end, and the other end is the weld port for welding, and makes described pipe fitting joint structure part form single port joint.
Wherein, all weld described single port joint at three ends of threeway, make described pipe fitting joint structure part form tee union.
Wherein, described pipe fitting joint structure part, one end is described connecting end, and the other end is also described connecting end, makes described pipe fitting joint structure part form straight coupling.
Wherein, one end is described connecting end, and the other end is the silk thread mouth for connecting tap, makes described pipe fitting joint structure part form swivel sub.
The utility model beneficial effect is: compared with the pipe fitting joint structure part of prior art, and the utility model when mounted, as long as inserting pipe elements, then snaps in snap ring, then locks cover plate, namely connect pipe fitting, installs simple, efficient and convenient.
Accompanying drawing explanation
Fig. 1 is the generalized section of pipe fitting joint structure part of the present utility model when being connected with pipe fitting.
Fig. 2 is the pipe fitting generalized section of the utility model embodiment 1.
Fig. 3 is the structural representation of the snap ring of the utility model embodiment 1.
Fig. 4 is the structural representation of the cover plate of the utility model embodiment 1.
Fig. 5 is the generalized section of pipe fitting joint structure part when not being connected with pipe fitting of the utility model embodiment 1.
Fig. 6 is the generalized section of pipe fitting joint structure part when not being connected with pipe fitting of the utility model embodiment 2.
Fig. 7 is the generalized section of pipe fitting joint structure part when not being connected with pipe fitting of the utility model embodiment 3.
Fig. 8 is the generalized section of pipe fitting joint structure part when not being connected with pipe fitting of the utility model embodiment 4.
Embodiment
In order to describe the technical solution of the utility model in detail, below in conjunction with the accompanying drawing of the utility model embodiment, clear, complete description is carried out to the technological scheme of the utility model embodiment.Obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, belongs to the scope of the utility model protection.
Embodiment 1
Please refer to Fig. 1 ~ 4, pipe fitting joint structure part of the present utility model, comprise at least one connecting end 10, in connecting end 10, be provided with the birdsmouth 11 for socket pipe member 20.The inner side of birdsmouth 11 is fixed with O-ring seal 12, and when connecting, the inner of pipe fitting 20 props up O-ring seal 12, and preferably, the internal diameter of O-ring seal 12 is greater than the internal diameter of pipe fitting 20, makes better tightness.The outside of birdsmouth 11 offers ring-shaped step 13, and ring-shaped step 13 is provided with the snap ring 14 for blocking pipe fitting 20, and in the present embodiment, as shown in Figure 2, pipe fitting 20 has screens 21 with the corresponding part punching press of snap ring 14, and make when connecting, snap ring 14 snaps in screens 21; As shown in Figure 3, snap ring 14 can be annular jaggy, and preferably, the internal diameter of snap ring 14 is greater than the internal diameter of birdsmouth 11.The arranged outside of snap ring 14 has cover plate 15, cover plate 15 for the snap ring 14 that is locked, specifically, the periphery of cover plate 15, birdsmouth 11 all offers several screw holes 16, make when connecting, cover plate 15 is locked by several locking nuts 17, makes cover plate 15 fix snap ring 14; Screw hole 16 number of cover plate 15, birdsmouth 11, can arrange according to the bore of pipe fitting 20, when the bore of pipe fitting 20 is larger, screw hole 16 number of setting can be more; As shown in Figure 4, cover plate 15 can ringwise, and two ends are provided with screw hole 16 up and down, and preferably, cover plate 15 internal diameter equals the internal diameter of birdsmouth 11.
When mounted, first inserting pipe elements 20, and make the inner of pipe fitting 20 prop up O-ring seal 12; Snap in snap ring 14 again, make snap ring 14 snap in the screens 21 of pipe fitting 20; Then lock cover plate 15, namely connect pipe fitting (as shown in Figure 1), install simple, efficient and convenient.
Certainly, as long as comprise the pipe fitting joint structure part of connecting end of the present utility model, no matter the quantity of its connecting end, protection domain of the present utility model is all belonged to.Such as: in the present embodiment, as shown in Figure 5, pipe fitting joint structure part of the present utility model, one end is connecting end 10, and the other end is the weld port 30 for welding, and makes pipe fitting joint structure part form single port joint.
Embodiment 2
In the present embodiment, as shown in Figure 6, pipe fitting joint structure part of the present utility model, all welds the single port joint of embodiment 1 at three ends of threeway 40, makes pipe fitting joint structure part form tee union, can be used for the connection of three pipes.
Other structure of the present embodiment is identical with embodiment 1, repeats no more herein.
Embodiment 3
In the present embodiment, as shown in Figure 7, pipe fitting joint structure part of the present utility model, one end is connecting end 10, and the other end is also connecting end 10, makes pipe fitting joint structure part form straight coupling, can be used for the connection of two pipes.
Other structure of the present embodiment is identical with embodiment 1, repeats no more herein.
Embodiment 4
In the present embodiment, as shown in Figure 8, pipe fitting joint structure part of the present utility model, one end is connecting end 10, and the other end is the silk thread mouth 50 for connecting tap, makes pipe fitting joint structure part form swivel sub, one end can be used for connection pipe fitting, and the other end can be used for connecting tap.
Other structure of the present embodiment is identical with embodiment 1, repeats no more herein.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement, all belong to protection domain of the present utility model.
Claims (6)
1. a pipe fitting joint structure part, comprises at least one connecting end, it is characterized in that: be provided with the birdsmouth for socket pipe member in described connecting end; The inner side of described birdsmouth is fixed with O-ring seal, and when connecting, the inner of pipe fitting props up described O-ring seal; The outside of described birdsmouth offers ring-shaped step, and described ring-shaped step is provided with the snap ring for blocking pipe fitting; The arranged outside of described snap ring has cover plate, and the periphery of described cover plate, birdsmouth all offers several screw holes, and make when connecting, described cover plate is locked by several locking nuts, makes described cover plate fix described snap ring.
2. pipe fitting joint structure part according to claim 1, is characterized in that: the corresponding part punching press of described pipe fitting and snap ring has screens, and make when connecting, described snap ring snaps in described screens.
3. pipe fitting joint structure part according to claim 1 and 2, is characterized in that: one end is described connecting end, and the other end is the weld port for welding, and makes described pipe fitting joint structure part form single port joint.
4. pipe fitting joint structure part according to claim 3, is characterized in that: all weld described single port joint at three ends of threeway, makes described pipe fitting joint structure part form tee union.
5. pipe fitting joint structure part according to claim 1 and 2, is characterized in that: one end is described connecting end, and the other end is also described connecting end, makes described pipe fitting joint structure part form straight coupling.
6. pipe fitting joint structure part according to claim 1 and 2, is characterized in that: one end is described connecting end, and the other end is the silk thread mouth for connecting tap, makes described pipe fitting joint structure part form swivel sub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175012.8U CN204573392U (en) | 2015-03-26 | 2015-03-26 | A pipe fitting connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175012.8U CN204573392U (en) | 2015-03-26 | 2015-03-26 | A pipe fitting connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573392U true CN204573392U (en) | 2015-08-19 |
Family
ID=53866028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175012.8U Expired - Fee Related CN204573392U (en) | 2015-03-26 | 2015-03-26 | A pipe fitting connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351980A (en) * | 2016-02-29 | 2017-11-17 | 钱芳林 | A kind of hull sewer pipe |
-
2015
- 2015-03-26 CN CN201520175012.8U patent/CN204573392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351980A (en) * | 2016-02-29 | 2017-11-17 | 钱芳林 | A kind of hull sewer pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180326 |