CN213236436U - Connecting device for municipal drainage pipeline - Google Patents
Connecting device for municipal drainage pipeline Download PDFInfo
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- CN213236436U CN213236436U CN202021899883.1U CN202021899883U CN213236436U CN 213236436 U CN213236436 U CN 213236436U CN 202021899883 U CN202021899883 U CN 202021899883U CN 213236436 U CN213236436 U CN 213236436U
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- semicircle ring
- semicircular
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Abstract
The utility model discloses a connecting device for municipal drainage pipe, including first semicircle ring board, second semicircle ring board and bolt, second semicircle ring groove has been seted up respectively to first semicircle ring board and second semicircle ring inboard wall both sides, the embedding of second semicircle ring inslot is fixed with the sealed pad of second, first semicircle ring groove has been seted up to the centre of first semicircle ring board and second semicircle ring inboard wall, the embedding is fixed with the semicircle ring in the first semicircle ring groove, the semicircle ring inboard is fixed with first sealed pad, the both sides of first sealed pad are seted up flutedly respectively, the both sides at both ends are fixed with the fixed block respectively about first semicircle ring board and the second semicircle ring board, the bolt passes the fixed block, and the nut is installed to the one end screw thread that the bolt passed the fixed block. The utility model has the advantages of set up two-layer seal structure, strengthen pipeline and the sealed of pipe connection department.
Description
Technical Field
The utility model relates to a municipal drainage technical field specifically is a connecting device for municipal drainage pipe.
Background
The administrative drainage pipe refers to rainwater and sewage pipelines under municipal roads, namely a commonly-called 'sewer pipeline', and is generally called municipal drainage pipe in engineering.
According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.
The connecting device is arranged at the connecting position of the drainage pipeline. The sealing structure is only arranged at the two ends of the inner part of the general connecting device, and the sealing structure is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting device for municipal drainage pipe possesses and sets up two-layer seal structure, strengthens the sealed advantage of pipeline and pipe connection department, has solved connecting device and has only set up seal structure, the single problem of seal structure at the both ends in inside.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting device for municipal drainage pipeline, includes first semicircle ring board, second semicircle ring board and bolt, second semicircle ring groove has been seted up respectively to first semicircle ring board and second semicircle ring inboard wall both sides, the embedding of second semicircle ring inslot is fixed with the sealed pad of second, first semicircle ring groove has been seted up to the centre of first semicircle ring board and second semicircle ring inboard wall, the embedding is fixed with the semicircle ring in the first semicircle ring groove, the semicircle ring inboard is fixed with first sealed pad, the both sides of first sealed pad are seted up flutedly respectively, the both sides at both ends are fixed with the fixed block respectively about first semicircle ring board and the second semicircle ring board, the bolt passes the fixed block, and the nut is installed to the one end screw thread that the bolt passed the fixed block.
Preferably, the second sealing gasket is matched with the second semicircular ring groove.
Preferably, the semicircular ring is matched with the first semicircular ring groove.
Preferably, the fixing blocks on the first semicircular plate correspond to the fixing blocks on the second semicircular plate one by one.
Preferably, the fixing block is provided with a through hole matched with the bolt, and the bolt penetrates through the through hole.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up first sealed pad, semicircle ring and the sealed pad of second, reached the sealed effect of two-layer seal structure enhancement pipeline and pipe connection department, the utility model discloses be provided with first sealed pad, semicircle ring and the sealed pad of second, second semicircle ring groove has been seted up respectively to the both sides of first semicircle ring board and second semicircle ring board inner wall, and second semicircle ring inslot is fixed with the sealed pad of second. First semicircular ring grooves are formed in the middles of the inner walls of the first semicircular ring plate and the second semicircular ring plate respectively, semicircular rings are fixed in the first semicircular ring grooves and matched with the first semicircular ring grooves, and grooves are formed in the two sides, which are fixed with first sealing gaskets, of the inner sides of the semicircular rings in a laminating mode respectively. The butt joint method of the pipeline comprises the following steps that one end of each of two pipelines is inserted into two ends of a first semicircular plate and a second semicircular plate respectively in a butt joint mode, one end of each pipeline in the butt joint mode is inserted into grooves in two sides of a first sealing gasket respectively, the first semicircular plate and the second semicircular plate are in butt joint, a bolt penetrates through a through hole in a fixing block, a nut is installed at one end of the bolt penetrating through the through hole in a threaded mode, the first semicircular plate and the second semicircular plate are fixed through tightening the nut, the butt joint positions of the two pipelines are fixed in the first semicircular plate and the second semicircular plate, the pipelines are sealed through a second sealing gasket, and meanwhile the joint position of the two pipelines is sealed through the first sealing gasket. Two layers of sealing structures are arranged, and the joint of the reinforced pipeline and the pipeline is sealed.
Drawings
Fig. 1 is a left side view structure diagram of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is a schematic view of a front connection structure of the first semicircular plate of the present invention;
fig. 4 is a schematic front view of the first semicircular plate of the present invention;
fig. 5 is a schematic view of the connection structure between the first sealing gasket and the semicircular ring of the present invention.
In the figure: 1. a first semi-circular ring plate; 2. a first gasket; 3. a second semicircular ring plate; 4. a nut; 5. a fixed block; 6. a bolt; 7. a semicircular ring; 8. a through hole; 9. a groove; 10. a second gasket; 11. a first semi-circular groove; 12. the second semi-circular groove.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a connecting device for municipal drainage pipeline, includes first semicircle ring board 1, second semicircle ring board 3 and bolt 6, first semicircle ring groove 11 has been seted up to the centre of 3 inner walls of first semicircle ring board 1 and second semicircle ring board, and the embedding is fixed with semicircle ring 7 in first semicircle ring groove 11, and semicircle ring 7 and first semicircle ring groove 11 phase-match, semicircle ring 7 inboard are fixed with first sealed 2 that fills up, and recess 9 has been seted up respectively to the both sides of first sealed 2 that fill up. One end of each of the two pipelines which are butted is respectively inserted into the grooves 9 at the two sides of the first sealing gasket 2, the first semicircular plate 1 is butted with the second semicircular plate 3, and the first sealing gasket 2 seals the joint of the two pipelines.
Second semicircular grooves 12 are respectively formed in two sides of the inner walls of the first semicircular plate 1 and the second semicircular plate 3, a second sealing gasket 10 is embedded and fixed in the second semicircular grooves 12, and the second sealing gasket 10 is matched with the second semicircular grooves 12. The second gasket 10 is attached to the inserted pipe to perform secondary sealing of the pipe.
The two sides at both ends are fixed with fixed block 5 respectively about first semicircle ring board 1 and the second semicircle ring board 3, and fixed block 5 on the first semicircle ring board 1 and the fixed block 5 one-to-one on the second semicircle ring board 3 have seted up on the fixed block 5 with bolt 6 assorted through-hole 8, bolt 6 passes fixed block 5, and bolt 6 passes one end screw thread of fixed block 5 and installs nut 4. After the pipeline inserts, it is fixed with first semicircle ring board 1 and second semicircle ring board 3 to screw up nut 4, and two pipeline butt joints are fixed in first semicircle ring board 1 and second semicircle ring board 3, and first sealed pad 2 carries out double seal with the sealed 10 that fills up of second, sets up two-layer seal structure, strengthens the sealed effect of pipeline and pipe connection department.
The working principle is as follows: inserting the butted ends of the two pipelines into the grooves 9 at the two sides of the first sealing gasket 2 respectively, butting the first semicircular plate 1 and the second semicircular plate 3, and sealing the joint of the two pipelines by the first sealing gasket 2; the second gasket 10 is attached to the inserted pipe to perform secondary sealing of the pipe. Screwing up the nut 4 and fixing first semicircle ring board 1 and second semicircle ring board 3, two pipeline butt joints are fixed in first semicircle ring board 1 and second semicircle ring board 3, and first sealed 2 and the sealed 10 of second of filling up carry out double seal.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a municipal administration is connecting device for drainage pipe, includes first semicircle ring board (1), second semicircle ring board (3) and bolt (6), its characterized in that: the two sides of the inner wall of the first semicircular plate (1) and the second semicircular plate (3) are respectively provided with a second semicircular groove (12), a second sealing gasket (10) is embedded and fixed in the second semicircular groove (12), a first semicircular groove (11) is formed in the middle of the inner walls of the first semicircular plate (1) and the second semicircular plate (3), a semicircular ring (7) is embedded and fixed in the first semicircular ring groove (11), a first sealing gasket (2) is fixed on the inner side of the semicircular ring (7), two sides of the first sealing gasket (2) are respectively provided with a groove (9), two sides of the upper and lower ends of the first semicircular plate (1) and the second semicircular plate (3) are respectively fixed with a fixed block (5), the bolt (6) penetrates through the fixing block (5), and the nut (4) is installed at one end, penetrating through the fixing block (5), of the bolt (6) in a threaded mode.
2. The connecting device for municipal drainage pipelines according to claim 1, wherein: the second sealing gasket (10) is matched with the second semi-circular groove (12).
3. The connecting device for municipal drainage pipelines according to claim 1, wherein: the semicircular ring (7) is matched with the first semicircular ring groove (11).
4. The connecting device for municipal drainage pipelines according to claim 1, wherein: the fixing blocks (5) on the first semicircular plate (1) correspond to the fixing blocks (5) on the second semicircular plate (3) one by one.
5. The connecting device for municipal drainage pipelines according to claim 1, wherein: and the fixing block (5) is provided with a through hole (8) matched with the bolt (6), and the bolt (6) penetrates through the through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899883.1U CN213236436U (en) | 2020-09-03 | 2020-09-03 | Connecting device for municipal drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899883.1U CN213236436U (en) | 2020-09-03 | 2020-09-03 | Connecting device for municipal drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236436U true CN213236436U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021899883.1U Active CN213236436U (en) | 2020-09-03 | 2020-09-03 | Connecting device for municipal drainage pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN213236436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445604A (en) * | 2021-07-16 | 2021-09-28 | 浙江浙牌科技有限公司 | Sealed linking structure and detachable road water tank |
-
2020
- 2020-09-03 CN CN202021899883.1U patent/CN213236436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445604A (en) * | 2021-07-16 | 2021-09-28 | 浙江浙牌科技有限公司 | Sealed linking structure and detachable road water tank |
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