CN211779600U - Sealing cover for riser inspection hole - Google Patents
Sealing cover for riser inspection hole Download PDFInfo
- Publication number
- CN211779600U CN211779600U CN202020019079.3U CN202020019079U CN211779600U CN 211779600 U CN211779600 U CN 211779600U CN 202020019079 U CN202020019079 U CN 202020019079U CN 211779600 U CN211779600 U CN 211779600U
- Authority
- CN
- China
- Prior art keywords
- riser
- riser inspection
- inspection socket
- inner cup
- cover
- 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
- 238000007689 inspection Methods 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 title claims description 20
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a sealed lid for riser inspection socket, including riser inspection socket body and with this body coupling's riser flap part of riser inspection socket, wherein riser flap part include with this body coupling's of riser inspection socket inner cup with be used for compressing tightly the enclosing cover of inner cup, be provided with a direction arc portion in the inner cup be provided with in the direction arc portion with the inserted guide way of the locating piece cooperation of riser inspection socket body inner wall the lateral part of inner cup be provided with the lug matched with groove of stepping down of riser inspection socket body inner wall, the inner cup with connect through swivelling joint structure between the enclosing cover.
Description
Technical Field
The utility model relates to a pipe fitting technical field, concretely relates to a sealed lid for riser inspection socket.
Background
In the construction of vertical pipelines, an inspection opening is generally arranged on each layer of vertical pipe so as to facilitate the maintenance of the pipeline. The existing vertical pipe inspection hole is directly in threaded connection with a vertical pipe inspection hole body through a vertical pipe inspection hole cover, but long-time change easily causes unstable connection of the vertical pipe inspection hole cover, and the cover can be easily lost, so that the maintenance cost is increased, and the daily maintenance work can cause the problems of incapability of sealing and increase of troubles in the work because the vertical pipe inspection hole cover is not screwed on the vertical pipe inspection hole body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed lid for riser inspection socket to the aforesaid is not enough and the defect to prior art to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides a sealed lid for riser inspection socket, its characterized in that, including riser inspection socket body and with riser inspection socket body coupling's riser flap part, wherein riser flap part include with riser inspection socket body coupling's inner cup with be used for compressing tightly the enclosing cover of inner cup, be provided with a direction arc portion in the inner cup be provided with in the direction arc portion with the inserted guide way of the locating piece cooperation of riser inspection socket body inner wall the lateral part of inner cup be provided with the lug matched with groove of stepping down of riser inspection socket body inner wall, the inner cup with connect through swivelling joint structure between the enclosing cover.
In a preferred embodiment of the present invention, the riser inspection opening body comprises a riser inspection opening and a riser, and a circular hole is formed at the connection part of the riser inspection opening and the riser.
In a preferred embodiment of the present invention, the positioning block and the protrusion are respectively disposed on the inner walls of the riser and the riser inspection opening.
In a preferred embodiment of the present invention, the bottom of the inner lid is provided with a sealing ring.
In a preferred embodiment of the present invention, the connecting structure is a threaded connection, and the threaded strip on the upper surface of the inner cover is connected with the connecting strip on the lower surface of the outer cover.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses a guide way of inner cup inserts the locating piece of riser inspection socket body inner wall and fixes, and the groove of stepping down of inner cup cooperatees with the lug of riser inspection socket body inner wall moreover, reaches sealed effect, and the rethread enclosing cover is connected with the inner cup for riser flap part seals completely with riser inspection socket body and is connected stably.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of a sealing cover for a riser inspection port of the present invention.
Fig. 2 is a front view of a sealing cover for a riser inspection port of the present invention.
Fig. 3 is a side view of a sealing cap for a riser inspection port of the present invention.
Fig. 4 is a bottom view of a sealing cap for a riser inspection port of the present invention.
Fig. 5 is a sectional view taken along line a-a of fig. 3.
Fig. 6 is a perspective view of a sealing cover for a riser inspection opening of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Referring to fig. 1 to 6, the sealing cover for the riser inspection opening comprises a riser inspection opening body 10 and a riser opening cover part 20 connected with the riser inspection opening body 10, wherein the riser inspection opening body 10 comprises a riser inspection opening 11 and a riser 12, a round hole 13 is formed at the connection part of the riser inspection opening 11 and the riser 12, and the round hole 13 is used for connecting the riser opening cover part 20. Wherein the riser cap part 20 includes an inner cap 21 and an outer cap 22, and the inner cap 21 and the outer cap 22 are connected with the riser inspection port body 10.
The inner cover 21 is provided with a guide arc part 21a, the guide arc part 21a is provided with a guide groove 21b, the guide groove 21b is used for being inserted into a positioning block 12a arranged on the inner wall of the riser inspection opening body 10 in a matching manner, the side part of the inner cover 21 is provided with a yielding groove 21c, and the yielding groove 21c is used for being matched with a projection 11a arranged on the inner wall of the riser inspection opening 10. The positioning block 12a and the projection 11a are respectively arranged on the inner walls of the stand pipe 12 and the stand pipe inspection opening 11 a. So that the inner lid 21 is completely sealed to the riser inspection port body 10.
The inner cap 21 and the outer cap 22 are connected by a rotational connection, preferably a threaded connection. The connection is achieved by the threaded strip 21d on the upper surface of the inner cap 21 being connected to the connection strip 22a on the lower surface of the outer cap 22, the connection strip 22a being rotated on the threaded strip 21 d.
The bottom of the inner cover 21 is provided with a sealing ring 23, and the sealing ring 23 is used for being attached to the riser inspection hole 11 to increase the sealing effect.
The utility model discloses during the use, at first insert the locating piece 12a on the riser 12 through the guide way 21b on the inner cup 21 for fixing, meanwhile, the groove of stepping down 21c of inner cup 21 cooperatees with the lug 11a on the riser inspection socket 11a, and the bottom of inner cup 21 is provided with sealing washer 23, realize the full-sealing effect, connecting strip 22a of rethread enclosing cover 22 is rotatory on the screw thread strip 21d of inner cup 21, realize the state that compresses tightly, make riser flap part 20 fix on riser inspection socket body 10.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a sealed lid for riser inspection socket, its characterized in that, including riser inspection socket body and with riser inspection socket body coupling's riser flap part, wherein riser flap part include with riser inspection socket body coupling's inner cup with be used for compressing tightly the enclosing cover of inner cup, be provided with a direction arc portion in the inner cup be provided with in the direction arc portion with the inserted guide way of the locating piece cooperation of riser inspection socket body inner wall the lateral part of inner cup be provided with the lug matched with groove of stepping down of riser inspection socket body inner wall, the inner cup with connect through swivelling joint structure between the enclosing cover.
2. The sealing cover for a riser inspection port as recited in claim 1 wherein the riser inspection port body comprises a riser inspection port and a riser, the connection of the riser inspection port and the riser forming a circular aperture.
3. The sealing cover for a riser inspection opening as recited in claim 1 wherein the locating block and the protrusion are disposed on an inner wall of the riser and the riser inspection opening, respectively.
4. The sealing cover for a riser inspection port as recited in claim 1 wherein the bottom of the inner cover is provided with a sealing ring.
5. The sealing cover for a riser inspection port as set forth in claim 1, wherein the connecting structure is a threaded connection, and the internal threads of the upper surface of the inner cover are connected to the connecting strips of the lower surface of the outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019079.3U CN211779600U (en) | 2020-01-06 | 2020-01-06 | Sealing cover for riser inspection hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019079.3U CN211779600U (en) | 2020-01-06 | 2020-01-06 | Sealing cover for riser inspection hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211779600U true CN211779600U (en) | 2020-10-27 |
Family
ID=72888079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020019079.3U Expired - Fee Related CN211779600U (en) | 2020-01-06 | 2020-01-06 | Sealing cover for riser inspection hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211779600U (en) |
-
2020
- 2020-01-06 CN CN202020019079.3U patent/CN211779600U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201027 |