CN212131651U - Connecting device for water supply and drainage pipeline - Google Patents
Connecting device for water supply and drainage pipeline Download PDFInfo
- Publication number
- CN212131651U CN212131651U CN202020637803.9U CN202020637803U CN212131651U CN 212131651 U CN212131651 U CN 212131651U CN 202020637803 U CN202020637803 U CN 202020637803U CN 212131651 U CN212131651 U CN 212131651U
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- China
- Prior art keywords
- pipe
- ring
- flexible pipe
- fixedly connected
- telescopic pipe
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- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 14
- 241001330002 Bambuseae Species 0.000 abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 14
- 239000011425 bamboo Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a water supply and drainage pipeline's connecting device, including drain pipe and protrusion ring, protrusion ring fixed connection is in the side of drain pipe, the surface overlap joint of protrusion ring has the flexible pipe of first flexible pipe and second, be close to the first slip ring of the fixed surface of its side on the first flexible pipe. The utility model discloses a set up a screw thread section of thick bamboo, at first aim at two drain pipes and bulge loop, then pass through thread groove and the bulge loop threaded connection on the right with a screw thread section of thick bamboo on the first flexible pipe, a screw thread section of thick bamboo removes towards the right along thread groove, a screw thread section of thick bamboo passes through the sliding block and takes first flexible pipe to follow the screw thread section of thick bamboo and moves right, first flexible pipe is through first ring type seal extrusion drain pipe, with first flexible pipe and the right drain pipe connection, and on the same way, with the flexible pipe connection on second and the left side, thereby with two pipelines through first flexible pipe and the flexible pipe connection of second together, the effect of being convenient for with.
Description
Technical Field
The utility model relates to a plumbing technical field specifically is a water supply and drainage pipeline's connecting device.
Background
The municipal water supply and drainage pipelines refer to rainwater and sewage pipelines under municipal roads, are generally called as municipal drainage pipelines in engineering, are applied more and more along with the development of society and the vigorous development of drainage engineering, and all the general municipal water supply and drainage pipelines need connecting pieces to connect and install the water supply and drainage pipelines at two ends. However, in the conventional pipe connection, two pipes are connected together by bolts and nuts, and this connection method needs to align the threaded holes between the two pipes and also needs to adjust the distance between the two pipes to a proper position, but the pipes are bulky and inconvenient to move, which causes inconvenience in pipe connection and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water supply and drainage pipeline's connecting device has possessed the advantage of the connecting tube of being convenient for, has solved traditional pipe connection and has all been in the same place two pipe connections through the mode of bolt and nut, and this kind of connected mode need align the screw hole between two pipelines, still need adjust suitable position with the distance between two pipelines, and nevertheless the pipeline volume is great, is not convenient for remove, leads to the inconvenient problem of pipe connection.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage pipe's connecting device, includes drain pipe and protrusion ring, protrusion ring fixed connection is in the side of drain pipe, the surface overlap joint of protrusion ring has first flexible pipe and the flexible pipe of second, the fixed surface that is close to its side on the first flexible pipe is connected with first slip ring, the surface of first slip ring and the flexible inner wall contact of pipe of second, the flexible inner wall fixedly connected with second slip ring that is close to its side on the second, the surface of second slip ring and the surface contact of first flexible pipe.
The utility model discloses a telescopic pipe, including first flexible pipe and the flexible pipe of second, the flexible pipe of first flexible pipe and second is last to be close to the one end fixedly connected with first ring type seal and the second ring type seal of drain pipe, the surface of first ring type seal and second ring type seal contacts with the side of drain pipe, the fixed surface of first flexible pipe and the flexible pipe of second is connected with the bracing piece, the fixed surface of bracing piece is connected with the sliding block, threaded groove has been seted up to the side of protrusion ring, the inner wall of protrusion ring has a screw thread section of thick bamboo through screw thread groove threaded connection, the last surface that is close to first flexible pipe and the flexible pipe of second of screw thread section of thick bamboo has seted up annular groove.
Preferably, the surface of the threaded cylinder is fixedly connected with a fixed block, the top of the fixed block is provided with a groove, and the inner wall of the fixed block is rotatably connected with a rotating shaft through the groove.
Preferably, a handle is fixedly connected to the surface of the rotating shaft.
Preferably, a concave block is fixedly connected to the surface of the first extension pipe and the surface of the second extension pipe, and the surface of the handle is in contact with the surface of the concave block.
Preferably, a third annular sealing ring is fixedly connected to the surface of the first sliding ring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up a screw thread section of thick bamboo, at first aim at two drain pipes and bulge loop, then pass through thread groove and the bulge loop threaded connection on the right with the screw thread section of thick bamboo on the first flexible pipe, constantly rotate a screw thread section of thick bamboo, a screw thread section of thick bamboo is continuous along thread groove and removes towards the right, a screw thread section of thick bamboo passes through annular groove area sliding block and moves right, the sliding block takes first flexible pipe to follow the screw thread section of thick bamboo through the bracing piece and moves right, first expansion pipe extrudees the drain pipe through first ring type seal, with first flexible pipe and right water piping connection, on the same reason, a screw thread section of thick bamboo on the flexible pipe of second passes through thread groove and the bulge loop threaded connection on the left side, with the drain pipe connection on the flexible pipe of second, thereby link.
Drawings
Fig. 1 is a schematic cross-sectional view of a front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a side view of the drain pipe of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is an enlarged view of the structure at C in fig. 3.
In the figure: the device comprises a water discharging pipe 1, a protruding ring 2, a first telescopic pipe 3, a second telescopic pipe 4, a first sliding ring 5, a second sliding ring 6, a first annular sealing ring 7, a second annular sealing ring 8, a supporting rod 9, a sliding block 10, a threaded groove 11, a threaded cylinder 12, an annular groove 13, a fixed block 14, a rotating shaft 15, a handle 16, a concave block 17 and a third annular sealing ring 18.
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.
Referring to fig. 1, the present invention provides a technical solution: a connecting device of a water supply and drainage pipeline comprises a drainage pipe 1 and a projecting ring 2, wherein the projecting ring 2 is fixedly connected to the side surface of the drainage pipe 1, the projecting ring 2 is arranged to prevent the pipeline from being damaged due to extrusion when the two pipelines are connected together, a first telescopic pipe 3 and a second telescopic pipe 4 are overlapped on the surface of the projecting ring 2, the first telescopic pipe 3 and the second telescopic pipe 4 form a telescopic pipe, the two pipelines are extruded through the first telescopic pipe 3 and the second telescopic pipe 4, so that the two pipelines are connected together, a fixed block 14 is fixedly connected to the surface of a threaded cylinder 12, a groove is formed in the top of the fixed block 14, a rotating shaft 15 is rotatably connected to the inner wall of the fixed block 14 through the groove, the rotating shaft 15 is connected to the surface of the threaded cylinder 12 by the fixed block 14, a handle 16 is rotatably connected to the surface of the threaded cylinder 12, the handle 16 is rotatably connected to the surface of the threaded cylinder 12 through a rotating shaft 15, the threaded cylinder 12 is rotated by rotating the handle 16, the threaded cylinder 12 is continuously connected with the protruding ring 2 through the threaded groove 11 and continuously moves towards the direction of the drain pipe 1 through the threaded connection, the threaded cylinder 12 drives the first extension pipe 3 and the second extension pipe 4 to extrude the side surface of the drain pipe 1 through the sliding block 10 and the supporting rod 9, so that the two pipelines are connected together through the first extension pipe 3 and the second extension pipe 4, the surfaces of the first extension pipe 3 and the second extension pipe 4 are fixedly connected with the concave block 17, the surface of the handle 16 is contacted with the surface of the concave block 17, the handle 16 rotatably connected with the threaded cylinder 12 on the first extension pipe 3 through the rotating shaft 15 rotates ninety degrees and then is inserted into the concave block 17 fixedly connected with the threaded cylinder 12 on the second extension pipe 4, the handle 16 rotatably connected with the threaded cylinder 12 on the second extension pipe 4 through the rotating shaft 15 rotates ninety degrees and then is inserted into the concave block 17 fixedly And then, a handle 16 is folded and stored, a first sliding ring 5 is fixedly connected to the surface of the first extension tube 3 close to the side surface of the first extension tube, a third annular sealing ring 18 is fixedly connected to the surface of the first sliding ring 5, the third annular sealing ring 18 is arranged to improve the sealing property between the first extension tube 3 and the second extension tube 4, the surface of the first sliding ring 5 is in contact with the inner wall of the second extension tube 4, a second sliding ring 6 is fixedly connected to the inner wall of the second extension tube 4 close to the side surface of the second extension tube, the surface of the second sliding ring 6 is in contact with the surface of the first extension tube 3, the first extension tube 3 drives the first sliding ring 5 to slide on the inner wall of the second extension tube 4, and the second sliding ring 6 is fixedly connected to the second extension tube 4 and is in contact with the first sliding ring 5, so that the first extension tube 3 and the second extension tube 4.
Referring to fig. 2 to 5, a first annular sealing ring 7 and a second annular sealing ring 8 are fixedly connected to one end of the first extension tube 3 and the second extension tube 4 close to the drain pipe 1, the surfaces of the first annular sealing ring 7 and the second annular sealing ring 8 are in contact with the side surface of the drain pipe 1, the first annular sealing ring 7 and the second annular sealing ring 8 are arranged to enable the first extension tube 3 and the second extension tube 4 to extrude the drain pipe 1 to generate better sealing effect, a support rod 9 is fixedly connected to the surfaces of the first extension tube 3 and the second extension tube 4, the support rod 9 connects a sliding block 10 to the surfaces of the first extension tube 3 and the second extension tube 4, the surface of the support rod 9 is fixedly connected with a sliding block 10, a threaded groove 11 is formed in the side surface of the projecting ring 2, the projecting ring 2 is in threaded connection with a threaded cylinder 12 through the threaded groove 11, and a threaded cylinder 12, the surface of the threaded cylinder 12 close to the first extension tube 3 and the second extension tube 4 is provided with an annular groove 13, the surface of the sliding block 10 is in sliding connection with the inner wall of the threaded cylinder 12 through the annular groove 13, the threaded cylinder 12 is in threaded connection with the protruding ring 2 through the threaded groove 11, the threaded cylinder 12 is rotated, the threaded cylinder 12 moves towards the direction of the drain pipe 1, and the threaded cylinder 12 drives the first extension tube 3 and the second extension tube 4 to extrude the drain pipe 1 through the support rod 9 and the sliding block 10, so that the two pipelines are connected together.
The working principle is as follows: when the connecting device of the water supply and drainage pipeline is used, firstly, two drainage pipes 1 and the projecting ring 2 are aligned, then, the threaded cylinder 12 on the first telescopic pipe 3 is in threaded connection with the right bulge loop 2 through the threaded groove 11, the threaded cylinder 12 is continuously rotated, the threaded cylinder 12 continuously moves towards the right along the threaded groove 11, the threaded cylinder 12 drives the sliding block 10 to move towards the right through the annular groove 13, the sliding block 10 drives the first telescopic pipe 3 to move towards the right along with the threaded cylinder 12 through the supporting rod 9, the first telescopic pipe 3 extrudes the drain pipe 1 through the first annular sealing ring 7, the first telescopic pipe 3 is connected with the right drain pipe 1, and similarly, the threaded cylinder 12 on the second telescopic pipe 4 is in threaded connection with the left bulge loop 2 through the threaded groove 11, the second telescopic pipe 4 is connected with the left drain pipe 1, and therefore the two pipelines are connected together through the first telescopic pipe 3 and the second telescopic pipe 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water supply and drainage pipeline's connecting device, includes drain pipe (1) and bulge loop (2), bulge loop (2) fixed connection is in the side of drain pipe (1), its characterized in that: a first telescopic pipe (3) and a second telescopic pipe (4) are lapped on the surface of the protruding ring (2), a first sliding ring (5) is fixedly connected to the surface of the first telescopic pipe (3) close to the side surface of the first telescopic pipe, the surface of the first sliding ring (5) is in contact with the inner wall of the second telescopic pipe (4), a second sliding ring (6) is fixedly connected to the inner wall of the second telescopic pipe (4) close to the side surface of the second telescopic pipe, and the surface of the second sliding ring (6) is in contact with the surface of the first telescopic pipe (3);
one end of the first extension pipe (3) and one end of the second extension pipe (4) close to the drain pipe (1) are fixedly connected with a first annular sealing ring (7) and a second annular sealing ring (8), the surfaces of the first annular sealing ring (7) and the second annular sealing ring (8) are contacted with the side surface of the drain pipe (1), the surfaces of the first extension tube (3) and the second extension tube (4) are fixedly connected with a support rod (9), the surface of the supporting rod (9) is fixedly connected with a sliding block (10), the side surface of the projecting ring (2) is provided with a threaded groove (11), the inner wall of the projecting ring (2) is connected with a thread cylinder (12) through a thread groove (11) in a thread way, the surfaces of the threaded cylinder (12) close to the first telescopic pipe (3) and the second telescopic pipe (4) are provided with annular grooves (13), the surface of the sliding block (10) is in sliding connection with the inner wall of the threaded cylinder (12) through an annular groove (13).
2. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein: the surface of the threaded cylinder (12) is fixedly connected with a fixing block (14), the top of the fixing block (14) is provided with a groove, and the inner wall of the fixing block (14) is rotatably connected with a rotating shaft (15) through the groove.
3. A water supply and drainage pipeline connecting device as claimed in claim 2, wherein: the surface of the rotating shaft (15) is fixedly connected with a handle (16).
4. A water supply and drainage pipeline connecting device as claimed in claim 3, wherein: the surfaces of the first extension pipe (3) and the second extension pipe (4) are fixedly connected with a concave block (17), and the surface of the handle (16) is in contact with the surface of the concave block (17).
5. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein: and the surface of the first sliding ring (5) is fixedly connected with a third annular sealing ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020637803.9U CN212131651U (en) | 2020-04-24 | 2020-04-24 | Connecting device for water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020637803.9U CN212131651U (en) | 2020-04-24 | 2020-04-24 | Connecting device for water supply and drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212131651U true CN212131651U (en) | 2020-12-11 |
Family
ID=73688816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020637803.9U Expired - Fee Related CN212131651U (en) | 2020-04-24 | 2020-04-24 | Connecting device for water supply and drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212131651U (en) |
-
2020
- 2020-04-24 CN CN202020637803.9U patent/CN212131651U/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: 20201211 |