CN213839928U - Sewer line with good sealing effect - Google Patents
Sewer line with good sealing effect Download PDFInfo
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- CN213839928U CN213839928U CN202022666074.2U CN202022666074U CN213839928U CN 213839928 U CN213839928 U CN 213839928U CN 202022666074 U CN202022666074 U CN 202022666074U CN 213839928 U CN213839928 U CN 213839928U
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- annular sealing
- sewage pipeline
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Abstract
The utility model discloses a sewage pipeline with good sealing effect, which comprises a first sewage pipeline and a second sewage pipeline, wherein the left end of the first sewage pipeline is provided with a first annular sealing groove, the left end of the first annular sealing groove is provided with a second annular sealing groove, the first annular sealing groove is communicated with the second annular sealing groove, the left end of the second sewage pipeline is fixed with a first annular sealing block, the left end of the first annular sealing block is fixed with a second annular sealing block, the outer circumferential surfaces of the first sewage pipeline and the second sewage pipeline are both provided with annular grooves, the outer sides of the two annular grooves are commonly provided with two semicircular sleeves, the two semicircular sleeves are symmetrically arranged from top to bottom, the inner sides of the semicircular sleeves are symmetrically provided with two semicircular push blocks, and the two semicircular push blocks are respectively positioned in the two annular grooves, the utility model has good sealing effect, and the splicing and assembling are convenient, the assembling efficiency is improved, and the project progress is accelerated.
Description
Technical Field
The utility model relates to a sewage pipe technical field especially relates to a sealed effectual sewage pipe.
Background
The kneck of traditional sewage pipe generally bonds with gluing, after the time overlength, the sign that easily takes place to drop, and the leakproofness is lower, and the seal structure of antiseep is more single, and the concatenation equipment is got up comparatively trouble, and efficiency is lower, influences the engineering progress, so the sewage pipe that a sealed effectual and concatenation equipment is convenient of present demand.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a sealed effectual sewer line seals effectually, and the equipment of just conveniently splicing improves the packaging efficiency, carries the engineering progress soon.
(II) technical scheme
The utility model provides a sewage pipeline with good sealing effect, which comprises a first sewage pipeline and a second sewage pipeline, a first annular sealing groove is arranged at the left end of the first sewage pipeline, a second annular sealing groove is arranged at the left end of the first annular sealing groove, and the first annular sealing groove is communicated with the second annular sealing groove, a first annular sealing block is fixed at the left end of the second sewage pipeline, a second annular sealing block is fixed at the left end of the first annular sealing block, annular grooves are formed in the outer circumferential surfaces of the first sewage pipeline and the second sewage pipeline, two semicircular sleeves are arranged on the outer sides of the two annular grooves together, the two semicircular sleeves are arranged in a vertically symmetrical manner, the two semicircular push blocks are symmetrically arranged at the left and right sides of the inner side of each semicircular sleeve, and the two semicircular push blocks are respectively positioned in the two annular grooves, and the front end and the rear end of each semicircular sleeve are respectively fixed with a connecting block.
Preferably, circular through-hole has been seted up to the upper surface of connecting block, downside the lower extreme of circular through-hole is fixed with the nut, just the internal thread position phase-match of circular through-hole and nut, upside the upper surface of connecting block is provided with the bolt, the lower extreme of bolt passes two respectively circular through-hole and nut, just bolt and nut pass through thread engagement and are connected.
Preferably, the left end of the second annular seal block is fixedly bonded with a first rubber seal ring, and the left side of the first rubber seal ring is provided with a second rubber seal ring fixedly bonded in the second annular seal groove.
Preferably, the outer circumferential surface of the first annular sealing block is arranged as a conical surface.
Preferably, the inner circumferential surface of the first annular seal groove is a conical surface, and the inner circumferential surface of the first annular seal groove is matched with the outer circumferential surface of the first annular seal block.
Preferably, the second annular seal groove mates with a second annular seal block.
Preferably, the side of the two annular grooves close to each other is provided with an inclined surface.
Preferably, one side of each semicircular push block, which is close to the corresponding semicircular push block, is an inclined plane, and the inclined planes of the semicircular push blocks are matched with the inclined plane of the annular groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the semicircular sleeves, the annular groove, the semicircular push block, the screw cap and the like, the screw cap can be screwed down, so that the two semicircular sleeves are close to each other and are locked, the first sewage pipeline and the second sewage pipeline are spliced and assembled, the assembling efficiency is improved, and the project progress is accelerated;
2. through the setting through first rubber seal, second rubber seal, first ring seal groove, second ring seal groove, first ring seal piece, second ring seal piece, the semicircle cover, the ring channel, the semicircle ejector pad, the nut etc., thereby can screw up the nut and make first sewage pipeline and second sewage pipeline be close to each other, second ring seal groove and second ring seal piece cooperate simultaneously, first ring seal groove and first ring seal piece cooperate mutually, make first rubber seal, the extrusion of second rubber seal, thereby improve the leakproofness between first sewage pipeline and the second sewage pipeline.
Drawings
Fig. 1 is a front sectional view of a sewage pipeline with good sealing effect provided by the utility model;
fig. 2 is a top view of a sewage pipeline with good sealing effect provided by the present invention;
fig. 3 is a side view of a sewage pipe with good sealing effect according to the present invention.
In the figure: 1 first sewage pipeline, 2 second sewage pipeline, 3 first annular seal grooves, 4 second annular seal grooves, 5 first annular seal blocks, 6 second annular seal blocks, 7 first rubber seal rings, 8 semicircular sleeves, 9 annular grooves, 10 semicircular push blocks, 11 connecting blocks, 12 screw caps, 13 screw caps and 14 second rubber seal rings.
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.
As shown in fig. 1-3, the sewage pipeline with good sealing effect provided by the present invention comprises a first sewage pipeline 1 and a second sewage pipeline 2, a first annular sealing groove 3 is disposed at the left end of the first sewage pipeline 1, a second annular sealing groove 4 is disposed at the left end of the first annular sealing groove 3, the first annular sealing groove 3 is communicated with the second annular sealing groove 4, a first annular sealing block 5 is fixed at the left end of the second sewage pipeline 2, a second annular sealing block 6 is fixed at the left end of the first annular sealing block 5, annular grooves 9 are disposed on the outer circumferential surfaces of the first sewage pipeline 1 and the second sewage pipeline 2, two semicircular sleeves 8 are disposed at the outer sides of the two annular grooves 9, the two semicircular sleeves 8 are disposed symmetrically up and down, two semicircular push blocks 10 are disposed symmetrically at the inner side of the semicircular sleeves 8, and the two semicircular push blocks 10 are disposed in the two annular grooves 9 respectively, the front end and the rear end of the two semicircular sleeves 8 are respectively fixed with a connecting block 11.
In an alternative embodiment, a circular through hole is formed in the upper surface of the connecting block 11, a nut 13 is fixed to the lower end of the lower circular through hole, the circular through hole is matched with the position of an internal thread of the nut 13, a bolt 12 is arranged on the upper surface of the upper connecting block 11, the lower end of the bolt 12 penetrates through the two circular through holes and the nut 13 respectively, and the bolt 12 is connected with the nut 13 through threaded engagement.
In an alternative embodiment, a first rubber sealing ring 7 is adhesively fixed at the left end of the second annular sealing block 6, and a second rubber sealing ring 14 is adhesively fixed in the second annular sealing groove 4 at the left side of the first rubber sealing ring 7.
It should be noted that the first rubber seal ring 7 and the second rubber seal ring 14 can increase the sealing effect.
In an alternative embodiment, the outer circumferential surface of the first annular sealing block 5 is provided as a conical surface.
It is noted that this arrangement may improve the sealing between the first sewage conduit 1 and the second sewage conduit 2.
In an alternative embodiment, the inner circumferential surface of the first annular seal groove 3 is a conical surface, and the inner circumferential surface of the first annular seal groove 3 matches with the outer circumferential surface of the first annular seal block 5.
It should be noted that the cooperation of the first annular seal groove 3 and the first annular seal block 5 may improve the sealing between the first sewage pipe 1 and the second sewage pipe 2.
In an alternative embodiment, the second annular seal groove 4 mates with the second annular seal block 6.
It should be noted that the second annular seal block 6 is perfectly fitted with the second annular seal groove 4, so as to improve the sealing performance.
In an alternative embodiment, the side of the two annular grooves 9 adjacent to each other is beveled.
It should be noted that the semicircular push block 10 can be configured to fit.
In an alternative embodiment, the sides of the two semicircular push blocks 10 close to each other are both provided with inclined surfaces, and the inclined surfaces of the semicircular push blocks 10 are matched with the inclined surfaces of the annular grooves 9.
It is noted that this arrangement allows the semicircular push blocks 10 to cooperate with the annular groove 9, which allows the first sewage conduit 1 and the second sewage conduit 2 to be squeezed against each other when the two semicircular sleeves 8 are locked by means of the bolts 12.
The working principle is as follows: firstly, the second sewage pipeline 2 is held, the first annular sealing block 5 is inserted into the first annular sealing groove 3, the second annular sealing block 6 enters the second annular sealing groove 4, then the two semicircular sleeves 8 are sleeved at the joint of the first sewage pipeline 1 and the second sewage pipeline 2, the semicircular push blocks 10 at the two sides enter the annular groove 9, the lower end of the bolt 12 is inserted into the circular through hole of the upper connecting block 11 and respectively passes through the two circular through holes, then the bolt 12 is screwed by an external wrench, the lower end of the bolt 12 is in threaded engagement with the nut 13, when the bolt 12 is screwed, the two semicircular sleeves 8 are pulled to be close to each other, simultaneously, the first sewage pipeline 1 and the second sewage pipeline 2 are close to each other and tightened, the first annular sealing groove 3 is attached to the first annular sealing block 5, and when the second annular sealing block 6 is moved to the left side, the first rubber sealing ring 7 and the second rubber sealing ring 14 are mutually extruded, so that the sealing performance between the second annular sealing block 6 and the second annular sealing groove 4 is improved, and the assembly is completed when the bolt 12 is screwed; if the pipe joint needs to be disassembled, the bolt 12 can be unscrewed and disassembled by using an external wrench, then the semicircular sleeve 8 is taken down from between the first sewage pipeline 1 and the second sewage pipeline 2, and then the first annular sealing block 5 is pulled out of the first annular sealing groove 3, so that the disassembly can be completed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A sewage pipeline with good sealing effect comprises a first sewage pipeline (1) and a second sewage pipeline (2), and is characterized in that a first annular sealing groove (3) is formed in the left end of the first sewage pipeline (1), a second annular sealing groove (4) is formed in the left end of the first annular sealing groove (3), the first annular sealing groove (3) is communicated with the second annular sealing groove (4), a first annular sealing block (5) is fixed at the left end of the second sewage pipeline (2), a second annular sealing block (6) is fixed at the left end of the first annular sealing block (5), annular grooves (9) are formed in the outer circumferential surfaces of the first sewage pipeline (1) and the second sewage pipeline (2), two semicircular sleeves (8) are jointly arranged on the outer sides of the two annular grooves (9), and the two semicircular sleeves (8) are symmetrically arranged from top to bottom, the inner side of the semicircular sleeve (8) is provided with two semicircular push blocks (10) in bilateral symmetry, the semicircular push blocks (10) are respectively located in two annular grooves (9), and the front end and the rear end of the semicircular sleeve (8) are respectively fixed with a connecting block (11).
2. The sewage pipeline with good sealing effect according to claim 1, wherein a circular through hole is formed in the upper surface of the connecting block (11), a nut (13) is fixed to the lower end of the circular through hole at the lower side, the circular through hole is matched with the internal thread of the nut (13), a bolt (12) is arranged on the upper surface of the connecting block (11) at the upper side, the lower end of the bolt (12) penetrates through the two circular through holes and the nut (13) respectively, and the bolt (12) is connected with the nut (13) through thread engagement.
3. The sewage pipeline with good sealing effect according to claim 1, wherein a first rubber sealing ring (7) is fixedly bonded to the left end of the second annular sealing block (6), and a second rubber sealing ring (14) is fixedly bonded to the left side of the first rubber sealing ring (7) in the second annular sealing groove (4).
4. The sewer pipe with good sealing effect of claim 1, wherein the outer circumferential surface of the first annular sealing block (5) is provided with a conical surface.
5. The sewage pipeline with good sealing effect according to claim 3, wherein the inner circumferential surface of the first annular sealing groove (3) is a conical surface, and the inner circumferential surface of the first annular sealing groove (3) is matched with the outer circumferential surface of the first annular sealing block (5).
6. A waste pipe with a good sealing effect according to claim 1, characterized in that the second annular sealing groove (4) is matched with the second annular sealing block (6).
7. A sealed sewage pipe according to claim 1, characterised in that the side of the two annular grooves (9) adjacent to each other is bevelled.
8. The sewage pipeline with good sealing effect according to claim 1, wherein the side of the two semicircular push blocks (10) close to each other is provided with an inclined surface, and the inclined surface of the semicircular push block (10) is matched with the inclined surface of the annular groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022666074.2U CN213839928U (en) | 2020-11-18 | 2020-11-18 | Sewer line with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022666074.2U CN213839928U (en) | 2020-11-18 | 2020-11-18 | Sewer line with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839928U true CN213839928U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022666074.2U Active CN213839928U (en) | 2020-11-18 | 2020-11-18 | Sewer line with good sealing effect |
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| CN (1) | CN213839928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575552A (en) * | 2023-05-12 | 2023-08-11 | 泗洪县水利工程建设管理中心 | Assembled anti-backflow river-along sewage interception device |
-
2020
- 2020-11-18 CN CN202022666074.2U patent/CN213839928U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575552A (en) * | 2023-05-12 | 2023-08-11 | 泗洪县水利工程建设管理中心 | Assembled anti-backflow river-along sewage interception device |
| CN116575552B (en) * | 2023-05-12 | 2023-12-01 | 泗洪县水利工程建设管理中心 | Assembled anti-backflow river-along sewage interception device |
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