CN216743369U - Pipe fitting inspection hole structure - Google Patents
Pipe fitting inspection hole structure Download PDFInfo
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- CN216743369U CN216743369U CN202122654718.0U CN202122654718U CN216743369U CN 216743369 U CN216743369 U CN 216743369U CN 202122654718 U CN202122654718 U CN 202122654718U CN 216743369 U CN216743369 U CN 216743369U
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- inspection
- pipe
- seat
- pipe fitting
- plug seat
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Abstract
The utility model discloses a pipe fitting inspection port structure, which comprises a pipe fitting body provided with an inspection port and a pipe cover component for sealing the inspection port, wherein the pipe cover component comprises a plug seat arranged in the pipe fitting inspection port and an outer cover connected to the inspection port and used for pressing the plug seat, and the inner end surface of the plug seat is an arc surface matched with the curved surface of the inner wall of the pipe fitting body; be equipped with the protruding muscle in location on the inner wall of inspection socket, be equipped with on the lateral wall of chock with the protruding muscle in location insert the complex draw-in groove, the draw-in groove opening is located the bottom of chock arc surface, when the chock inspection socket of packing into, the arc surface edge of chock slides rotatoryly along the protruding muscle in location for the opening sliding guide of the draw-in groove of chock forms the cooperation to the protruding muscle in location. The inspection hole structure of the utility model ensures that the pipe cover component and the inspection hole are convenient to install and easy to overhaul.
Description
Technical Field
The utility model relates to the technical field of pipelines, in particular to a pipe fitting inspection hole structure.
Background
In a building drainage pipeline system, an inspection hole is usually formed in a drainage pipeline, so that the maintenance is convenient, and the pipeline is prevented from being blocked. The existing pipe cover and the inspection opening are complex to assemble and difficult to align the position during installation, the installation is inconvenient, the maintenance is difficult, the plug seat and the outer cover are easy to separate, and parts are easy to lose.
Disclosure of Invention
In order to overcome the defects of the prior art in the background art, the utility model provides a pipe fitting inspection opening structure which comprises a pipe fitting body provided with an inspection opening and a pipe cover component for sealing the inspection opening, wherein the pipe cover component comprises a plug seat arranged in the pipe fitting inspection opening and an outer cover connected to the inspection opening and used for pressing the plug seat, and the inner end surface of the plug seat is an arc surface matched with the curved surface of the inner wall of the pipe fitting body; be equipped with the protruding muscle in location on the inner wall of inspection socket, be equipped with on the lateral wall of chock with the protruding muscle in location insert the complex draw-in groove, the draw-in groove opening is located the bottom of chock arc surface, when the chock inspection socket of packing into, the arc surface edge of chock slides rotatoryly along the protruding muscle in location for the opening sliding guide of the draw-in groove of chock forms the cooperation to the protruding muscle in location.
Furthermore, the outer end face of the plug seat is provided with a connecting column, the outer cover is provided with a connecting hole for inserting the connecting column, and the plug seat is movably connected with the outer cover.
Further, the outer wall of the plug seat connecting column is provided with a thread convex edge, and a thread step is arranged in the outer cover connecting hole, so that the plug seat and the outer cover can be connected in a rotating mode.
Furthermore, the tail end of the thread convex edge of the connecting column is provided with a bevel edge which is tilted upwards; the screw thread step end in the connecting hole is equipped with the bump for when the cock seat is rotatory with the enclosing cover to be detached, the hypotenuse of screw thread convex edge perk behind the bump of screw thread step for the screw thread convex edge can't follow the screw thread step and unscrew, thereby makes the cock seat can't be detached with the enclosing cover.
Furthermore, the plug seat extends along the radial direction to form an annular groove, and a sealing ring is arranged in the annular groove.
Further, the inspection hole is provided with an external thread, the outer cover is provided with an internal thread, and the outer cover is rotatably connected with the inspection hole.
Compared with the background technology, the technical scheme adopted by the utility model has the following advantages: when the pipe cover is installed, the edge of the arc surface of the plug seat slides and rotates along the positioning convex rib, so that the opening of the clamping groove of the plug seat slides and guides to the positioning convex rib, and the purposes of simple installation and convenient maintenance are achieved; the plug seat and the outer cover are not easy to separate, and parts are not easy to lose; and because the curved surface of the plug seat of the pipe cap part is completely matched with the curved surface of the inner wall of the pipe fitting body, the impact of liquid flow on the pipeline is reduced, the noise reduction of the pipeline in the liquid flowing process is realized, and the discharge capacity is increased.
Drawings
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a view of the body of the tube of the present invention;
FIG. 4 is a view of the plug base of the present invention;
fig. 5 is a structural view of the outer cap of the present invention.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, a pipe inspection port structure includes a pipe body 1 provided with an inspection port 11 and a cap member sealing the inspection port 11, the cap member including a plug base 2 fitted into the pipe inspection port and an outer cap 3 attached to the inspection port 11 to press the plug base 2.
The inner end face of the plug seat 2 is an arc face 21 matched with the curved surface of the inner wall of the pipe fitting body 1, namely, the middle of the two convex sides is sunken, and the plug seat is smooth, and after the plug seat 2 is installed, the inner end face of the plug seat 2 is matched with the curved surface of the inner wall of the pipe fitting body 1, so that the conveying resistance in a pipeline is small, and blockage is not easy to occur. Be equipped with two relative protruding muscle 110 in location on the inner wall of inspection socket 11, be equipped with on the lateral wall of stopper seat 2 insert complex draw-in groove 22 with this protruding muscle 110 in location, the opening 220 of draw-in groove 22 is located the bottom of stopper seat arc surface 21, when the inspection socket 11 is packed into to stopper seat 2, the arc surface 21 edge of stopper seat 2 slides rotatoryly along protruding muscle 110 in location for the opening 220 sliding guide of the draw-in groove 22 of stopper seat 2 forms the cooperation to the protruding muscle 110 in location, realize that the installation is simple, it is convenient to overhaul.
As shown in fig. 4, the outer end surface of the plug base 2 is provided with a connecting post 23, and the outer wall of the plug base connecting post 23 is provided with a thread convex edge 230; as shown in fig. 5, the outer cap 3 is provided with a connection hole 31 for inserting the connection post 23, and a threaded step 32 is provided in the connection hole 31 so that the plug base and the outer cap can be rotatably movably connected. Moreover, the end of the threaded convex edge 230 is provided with an upward tilting bevel 231, and the end of the threaded step 32 in the connecting hole is provided with a convex point 321, so that when the plug seat 2 is rotationally detached from the outer cover 3, the bevel 231 of the threaded convex edge 230 tilts up after passing through the convex point 321 of the threaded step 32, so that the threaded convex edge 230 cannot be screwed out from the threaded step 32, and therefore the plug seat 2 and the outer cover 3 cannot be detached, and parts are not easily lost. The plug base 2 and the outer cover 3 can be detached only by swinging the plug base 2 to a certain angle and screwing the inclined edge 231 out of the plug base 2 after entering the lower part of the thread step 32.
The plug seat 2 extends along the radial direction to form an annular groove 24, a sealing ring 4 is arranged in the annular groove 24, and when the plug seat 2 is arranged in the inspection opening 11, the pipe fitting is sealed. The inspection opening 11 is provided with an external thread 111 and the outer lid 3 is provided with an internal thread 33, so that the outer lid 3 is rotationally locked on the inspection opening 11, thereby compressing the plug base 2.
The structure of the pipe inspection hole provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. A pipe fitting inspection port structure is characterized in that: the pipe fitting comprises a pipe fitting body provided with an inspection opening and a pipe cap component for sealing the inspection opening, wherein the pipe cap component comprises a plug seat arranged in the pipe fitting inspection opening and an outer cap connected to the inspection opening and used for pressing the plug seat, and the inner end surface of the plug seat is an arc surface matched with the curved surface of the inner wall of the pipe fitting body; be equipped with the protruding muscle in location on the inner wall of inspection socket, be equipped with on the lateral wall of stopper seat and insert the complex draw-in groove with the protruding muscle in location, the draw-in groove opening is located the bottom of stopper seat arc surface, and when the inspection socket was packed into to the stopper seat, the arc surface edge of stopper seat slided rotatoryly along the protruding muscle in location for the opening sliding guide of the draw-in groove of stopper seat forms the cooperation to the protruding muscle in location.
2. A pipe inspection port structure according to claim 1, wherein: the outer end face of the plug seat is provided with a connecting column, the outer cover is provided with a connecting hole for inserting the connecting column, and the plug seat is movably connected with the outer cover.
3. A pipe inspection port structure according to claim 2, wherein: the outer wall of the plug seat connecting column is provided with a thread convex edge, and a thread step is arranged in the outer cover connecting hole, so that the plug seat and the outer cover can be connected in a rotating mode.
4. A pipe inspection port structure according to claim 3, wherein: the tail end of the thread convex edge of the connecting column is provided with an inclined edge which is tilted upwards; the screw thread step end in the connecting hole is equipped with the bump for when the cock seat is rotatory with the enclosing cover to be detached, the hypotenuse of screw thread convex edge perk behind the bump of screw thread step for the screw thread convex edge can't follow the screw thread step and unscrew, thereby makes the cock seat can't be detached with the enclosing cover.
5. A pipe inspection port structure according to claim 1, wherein: the plug seat extends along the radial direction to form an annular groove, and a sealing ring is arranged in the annular groove.
6. A pipe inspection port structure according to claim 1, wherein: the inspection port is provided with external threads, the outer cover is provided with internal threads, and the outer cover is rotatably connected with the inspection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654718.0U CN216743369U (en) | 2021-11-02 | 2021-11-02 | Pipe fitting inspection hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654718.0U CN216743369U (en) | 2021-11-02 | 2021-11-02 | Pipe fitting inspection hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216743369U true CN216743369U (en) | 2022-06-14 |
Family
ID=81924538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122654718.0U Active CN216743369U (en) | 2021-11-02 | 2021-11-02 | Pipe fitting inspection hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216743369U (en) |
-
2021
- 2021-11-02 CN CN202122654718.0U patent/CN216743369U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changtai Iridium Technology Co.,Ltd. Assignor: ECO (XIAMEN) TECHNOLOGY Inc. Contract record no.: X2023980037032 Denomination of utility model: A Pipe Inspection Port Structure Granted publication date: 20220614 License type: Common License Record date: 20230703 |