CN212248602U - Municipal administration water supply and drainage pipeline connection structure - Google Patents
Municipal administration water supply and drainage pipeline connection structure Download PDFInfo
- Publication number
- CN212248602U CN212248602U CN202020522395.2U CN202020522395U CN212248602U CN 212248602 U CN212248602 U CN 212248602U CN 202020522395 U CN202020522395 U CN 202020522395U CN 212248602 U CN212248602 U CN 212248602U
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- flange
- universal ball
- water supply
- connecting flanges
- drainage pipeline
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Abstract
The utility model belongs to the technical field of the drainage pipe technique and specifically relates to a municipal administration water supply and drainage pipe connection structure, including first flange, second flange and flexible bellows, two second flange symmetries are fixed at the both ends of flexible bellows, and first flange one side is equipped with to rotate to connect and is equipped with the adjustable ring, is equipped with locking device on the adjustable ring, and two angles such as one side that first flange is relative are equallyd divide and are equipped with a plurality of universal ball seats, are equipped with the regulation pole between two relative universal ball seats, adjust the both ends of pole all fixed be equipped with universal ball seat assorted universal ball. The utility model discloses be convenient for drainage pipe butt joint clearance's flexible adjustment, and can make the regulation clearance reach the dead purpose of lock, effectively promoted the efficiency of construction of pipeline butt joint, be fit for promoting.
Description
Technical Field
The utility model relates to a drainage pipe technical field especially relates to a municipal administration water supply and drainage pipeline connection structure.
Background
Municipal construction is an important content of municipal activities, is an execution stage of planning and design, is the construction of various public facilities and public institutions sponsored by urban governments according to the overall deployment of municipal planning, such as roads, drainage, bridges and the like, aims to prosper city economy, facilitate the production and living environment of citizens, promote the development of material civilization and mental civilization of cities, and has a dynamically developed content range, the municipal engineering construction is only the traditional concept of the municipal construction and belongs to the important content thereof, municipal water supply and drainage pipelines refer to rainwater and sewage pipelines under municipal roads, are generally called municipal drainage pipelines in engineering, are generally provided with different pipelines such as electric power, communication, coal gas, water supply and drainage pipelines and the like according to the current situation of the construction under the municipal roads of China, and the drainage pipelines take measures of rainwater and sewage diversion into consideration, namely rainwater is generally drained into rivers nearby, sewage is discharged into a sewage treatment plant, so municipal drains include both rainwater and sewage pipes. Along with the development of society and the vigorous development of drainage engineering, the application of municipal water supply and drainage pipelines is more and more, but general municipal water supply and drainage pipelines all need the connecting piece to connect the installation between water supply and drainage pipelines at both ends, but the existing municipal water supply and drainage pipeline connection is installed through the butt joint of two ring flanges, certain gap may exist during the installation, the butt joint pipe needs to be additionally welded during the installation, the construction efficiency is low, and therefore the municipal water supply and drainage pipeline connection structure is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having certain space in the current drainage pipe butt joint of existence among the prior art, when the installation need additionally weld the butt joint pipe, shortcoming that the efficiency of construction is low, and a municipal administration water supply and drainage pipe connection structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a municipal administration water supply and drainage pipeline connecting structure, comprising first connecting flanges, second connecting flanges and a flexible corrugated pipe, wherein the two first connecting flanges are respectively and oppositely fixed at the port of a butt joint pipeline, the two second connecting flanges are symmetrically fixed at the two ends of the flexible corrugated pipe, the first connecting flanges and the second connecting flanges are fixedly connected through bolts, one sides, far away from the two first connecting flanges, of the two first connecting flanges are respectively provided with an annular chute, an arc-shaped sliding block is arranged in the annular chute in a sliding connection manner, an adjusting ring is fixedly arranged on the arc-shaped sliding block and is rotatably connected to the first connecting flanges through the arc-shaped sliding block and the annular chute, a locking device for locking the adjusting ring and the first connecting flanges in a rotating state is arranged on the adjusting ring, a plurality of universal ball seats are uniformly arranged at equal angles on one opposite sides of the two first connecting flanges, an adjusting rod is arranged between the two opposite universal ball seats, and universal balls matched with the universal ball seats are fixedly arranged at the two ends of the adjusting rod.
Preferably, the locking device comprises a locking bolt, a through threaded hole matched with the locking bolt is formed in the adjusting ring, and one end of the locking bolt extends into the through threaded hole and is abutted to one side of the groove wall of the annular sliding groove.
Preferably, the number of the universal ball seats on a single first connecting flange is more than four, and the number of the adjusting rods is matched with that of the universal ball seats.
Preferably, a sealing gasket is clamped between the first connecting flange and the second connecting flange.
Preferably, the flexible corrugated pipe is of a high-strength rubber structure.
The utility model provides a pair of municipal administration water supply and drainage pipe connection structure, beneficial effect lies in: the utility model discloses an installation has the adjustable ring of adjustable ring and universal ball seat and the flexible bellows intervalve of having second flange mutually support on first flange, when drainage pipe connects, through the relative angle of two adjustable rings of rotation regulation, make the regulation pole be certain angle slope, and then can change two relative first flange intervals, the length that makes flexible bellows obtains changing, the butt joint clearance of the follow-up pipeline of being convenient for is adjusted, the efficiency of construction has been promoted, after the locking through locking bolt, the adjustable ring no longer relative rotation, can keep the length stability of flexible bellows, connection structure's stability has been promoted, and the utility performance has.
Drawings
FIG. 1 is a schematic structural view of a municipal water supply and drainage pipeline connection structure provided by the present invention;
fig. 2 is the utility model provides an explosion structure schematic diagram of municipal administration water supply and drainage pipeline connection structure.
In the figure: the flexible corrugated pipe locking device comprises a first connecting flange 1, a flexible corrugated pipe 2, a second connecting flange 21, an adjusting ring 3, a locking bolt 4, an adjusting rod 5, a universal ball seat 6, a universal ball 7, an arc-shaped sliding block 8 and an annular sliding groove 9.
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.
Referring to fig. 1-2, a municipal administration water supply and drainage pipeline connection structure, including first flange 1, second flange 21 and flexible bellows 2, flexible bellows 2 is high strength rubber structure, whole structural strength has been promoted, two first flange 1 relatively fix respectively at the port of butt joint pipeline, two second flange 21 symmetries are fixed at the both ends of flexible bellows 2, pass through bolt fixed connection between first flange 1 and second flange 21, the clamp connection is equipped with seal ring between first flange 1 and second flange 21, the sealing performance of connection has been promoted.
The two sides, far away from each other, of the first connecting flanges 1 are respectively provided with an annular chute 9, each annular chute 9 is internally provided with an arc-shaped sliding block 8 in a sliding connection manner, each arc-shaped sliding block 8 is fixedly provided with an adjusting ring 3, each adjusting ring 3 is rotatably connected onto the first connecting flange 1 through the arc-shaped sliding block 8 and the annular chute 9, each adjusting ring 3 is provided with a locking device which enables the first connecting flange 1 to be locked in a rotating state, each locking device comprises a locking bolt 4, each adjusting ring 3 is provided with a through threaded hole matched with the locking bolt 4, one end of each locking bolt 4 extends into the through threaded hole and is abutted against one side of the groove wall of the annular chute 9, one side, opposite to the two first connecting flanges 1, of each adjusting rod is equally angularly provided with a plurality of universal ball seats 6, an adjusting rod 5 is arranged between the two opposite universal ball, the number of the universal ball seats 6 on a single first connecting flange 1 is more than four, and the number of the adjusting rods 5 is matched with the number of the universal ball seats 6.
The utility model discloses an installation has the adjustable ring 3 of adjustable ring 3 and universal ball seat 6 and the flexible bellows 2 that has second flange 21 to mutually support on first flange 1, when drainage pipe connects, through the relative angle of two adjustable rings 3 of rotation regulation, make regulation pole 5 be certain angle slope, and then can change two relative first flange 1 intervals, make the length of flexible bellows 2 obtain the change, the butt joint clearance of the follow-up pipeline of being convenient for is adjusted, the efficiency of construction has been promoted, after locking through locking bolt 4, adjustable ring 3 relative rotation no longer, can keep the length stability of flexible bellows 2, connection structure's stability has been promoted, and the practicality is realized.
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 (5)
1. A municipal administration water supply and drainage pipeline connecting structure comprises first connecting flanges (1), second connecting flanges (21) and a flexible corrugated pipe (2), and is characterized in that the two first connecting flanges (1) are respectively and oppositely fixed at the port of a butt joint pipeline, the two second connecting flanges (21) are symmetrically fixed at the two ends of the flexible corrugated pipe (2), the first connecting flanges (1) and the second connecting flanges (21) are fixedly connected through bolts, one sides, far away from the two first connecting flanges (1), of the two first connecting flanges are respectively provided with an annular chute (9), an arc-shaped sliding block (8) is arranged in the annular chutes (9) in a sliding connection mode, an adjusting ring (3) is fixedly arranged on the arc-shaped sliding block (8), the adjusting ring (3) is rotatably connected to the first connecting flanges (1) through the arc-shaped sliding block (8) and the annular chutes (9), be equipped with on adjustable ring (3) and make its and first flange (1) locking of rotation state locking's locking device, two angles such as one side that first flange (1) is relative are equallyd divide and are equipped with a plurality of universal ball seats (6), are equipped with between two relative universal ball seats (6) and adjust pole (5), the both ends of adjusting pole (5) all fixed be equipped with universal ball seat (6) assorted universal ball (7).
2. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein the locking device comprises a locking bolt (4), the adjusting ring (3) is provided with a through threaded hole matched with the locking bolt (4), and one end of the locking bolt (4) extends into the through threaded hole and is abutted against one side of the groove wall of the annular sliding groove (9).
3. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein the number of universal ball seats (6) on a single first connecting flange (1) is more than four, and the number of the adjusting rods (5) is matched with the number of the universal ball seats (6).
4. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein a sealing gasket is clamped between the first connecting flange (1) and the second connecting flange (21).
5. The municipal water supply and drainage pipeline connection structure according to claim 1, wherein the flexible bellows (2) is of high strength rubber construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020522395.2U CN212248602U (en) | 2020-04-10 | 2020-04-10 | Municipal administration water supply and drainage pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020522395.2U CN212248602U (en) | 2020-04-10 | 2020-04-10 | Municipal administration water supply and drainage pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248602U true CN212248602U (en) | 2020-12-29 |
Family
ID=73983587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020522395.2U Expired - Fee Related CN212248602U (en) | 2020-04-10 | 2020-04-10 | Municipal administration water supply and drainage pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212248602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321116A (en) * | 2022-03-14 | 2022-04-12 | 深圳市中航环海建设工程有限公司 | Adjustable connecting piece of tubular structure |
-
2020
- 2020-04-10 CN CN202020522395.2U patent/CN212248602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321116A (en) * | 2022-03-14 | 2022-04-12 | 深圳市中航环海建设工程有限公司 | Adjustable connecting piece of tubular structure |
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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: 20201229 Termination date: 20210410 |