CN217583586U - Sealing installation structure for municipal water supply and drainage pipeline - Google Patents
Sealing installation structure for municipal water supply and drainage pipeline Download PDFInfo
- Publication number
- CN217583586U CN217583586U CN202220659512.9U CN202220659512U CN217583586U CN 217583586 U CN217583586 U CN 217583586U CN 202220659512 U CN202220659512 U CN 202220659512U CN 217583586 U CN217583586 U CN 217583586U
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- China
- Prior art keywords
- rubber tube
- gland
- pipeline
- water supply
- rubber
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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 32
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 210000004907 gland Anatomy 0.000 claims abstract description 77
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
Images
Abstract
The utility model provides a sealed mounting structure that municipal administration water supply and drainage pipeline was used, includes rubber tube, clamping sleeve and gland, the tip of two pipelines is located to the both ends cover respectively of rubber tube, the both ends of rubber tube all are provided with clamping sleeve, clamping sleeve cover is located the position that rubber tube and pipeline coincide mutually, the edge of rubber tube still is equipped with the gland, the gland cover is located on the pipeline, just the gland is close to the one end of rubber tube and the end connection of rubber tube, the gland is kept away from the one end of rubber tube with pipeline lateral wall zonulae occludens. The utility model provides a seal installation structure that municipal administration water supply and drainage pipeline used, the tip of two pipelines that need connect is located to the both ends cover of rubber tube, couples together two pipelines, and the clamp sleeve can press from both sides the rubber tube tightly for rubber tube and pipeline zonulae occludens guarantee that pipe connection is firm and guarantee sealing performance, the setting of gland, make rubber tube and pipe connection more firm, prevent effectively that the pipeline from droing.
Description
Technical Field
The utility model relates to a municipal administration water supply and drainage pipeline technical field, more specifically say, in particular to sealed mounting structure that municipal administration water supply and drainage pipeline used.
Background
The municipal water supply and drainage pipeline engineering is mainly a pipeline system engineering for conveying and distributing domestic drinking water and collecting, conveying and discharging domestic sewage and rainwater, in particular to a pipeline system engineering for discharging the domestic sewage and the rainwater, and is directly related to the life quality of urban residents. Urban terrains are complex, water supply and drainage pipelines in cities need to be installed underground according to terrains, and under the condition, when water leaks from joints among the drainage pipelines, a plurality of regional roads with lower terrains can be submerged, so that the traffic of urban road traffic can be influenced.
Therefore, the utility model provides a sealed mounting structure that municipal administration water supply and drainage pipeline used increases the sealed steadiness of water supply and drainage pipeline junction, prevents to drop.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a sealed mounting structure that municipal administration water supply and drainage pipeline was used, includes rubber tube, clamping sleeve and gland, the internal diameter of rubber tube equals or slightly is less than the external diameter of pipeline, the both ends of rubber tube overlap respectively and locate two the tip of pipeline, the both ends of rubber tube all are provided with clamping sleeve, clamping sleeve overlaps and locates the rubber tube with the position that the pipeline coincides mutually, the edge of rubber tube still is provided with the gland, the gland cover is located on the pipeline, just the gland is close to the one end of rubber tube with the end connection of rubber tube, the gland is kept away from the one end of rubber tube with pipeline lateral wall zonulae occludens.
Furthermore, the outer side wall of the rubber pipe is provided with an annular groove, the clamping sleeve is clamped in the annular groove, and the rubber pipe is tightly connected with the pipeline through the clamping sleeve.
Further, the rubber tube both ends are the toper structure and are provided with first external screw thread, the external diameter at rubber tube edge is less than the external diameter at rubber tube middle part, the gland is close to the inner chamber of the one end of rubber tube is the toper structure and is provided with first internal thread, just the internal diameter at gland edge is greater than the internal diameter at gland middle part, the gland with rubber tube threaded connection.
Furthermore, the middle part of the rubber tube is provided with a corrugated tube, the corrugated tube is made of rubber, and the corrugated tube and the rubber tube are integrally arranged.
Further, a gland inner cavity is formed in one side, away from the rubber tube, of the gland, and a through hole is formed in the side wall of the gland inner cavity and is fixedly provided with an installation tube; be located between bellows and the annular groove be provided with the connecting pipe on the rubber tube lateral wall, the one end of connecting pipe with rubber tube fixed connection and intercommunication, the other end with installation union coupling and intercommunication, the connecting pipe is close to the one end of rubber tube is provided with the check valve.
Furthermore, one end of the gland, which is far away from the rubber tube, is provided with a sealing pressing sleeve, the sealing pressing sleeve is sleeved on the outer side of the pipeline, and the end part of the gland is sleeved on the outer side of the sealing pressing sleeve and extrudes the sealing pressing sleeve.
Furthermore, the sealing pressing sleeve is of an annular structure with a pressing groove formed in the middle, the pressing groove is annular, the inner side wall of the end portion of the pressing cover is inserted into the pressing groove, and the sealing pressing sleeve is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides a seal installation structure that municipal administration water supply and drainage pipeline used, the tip of two pipelines that need connect is located to the both ends cover of rubber tube, couples together two pipelines, and the clamp sleeve can press from both sides the rubber tube tightly for rubber tube and pipeline zonulae occludens guarantee that pipe connection is firm and guarantee sealing performance, the setting of gland, make rubber tube and pipe connection more firm, prevent effectively that the pipeline from droing.
(2) The utility model provides a sealed mounting structure that municipal administration water supply and drainage pipe used, the tip of rubber tube and the one end inner chamber that the gland is close to the rubber tube set up into the toper structure, and gland and rubber tube threaded connection for the gland of screwing can compress tightly the tip of rubber tube, makes the inside and pipeline zonulae occludens of rubber tube, plays secondary seal's effect, and makes rubber tube and pipe connection more firm, compares with prior art, and the leakproofness is better, and effectively prevents that the pipeline from droing.
(3) The utility model provides a sealed mounting structure that municipal administration water supply and drainage pipe used, the setting of bellows can prevent effectively that expend with heat and contract with cold from the influence to the rubber tube.
(4) The utility model provides a sealed mounting structure that municipal administration water supply and drainage pipe used sets up sealed pressure cover in the junction of gland and pipeline, and gland extrusion seal presses the cover for sealed pressure cover produces deformation and gland and pipeline and all closely laminates, makes sealing connection between pressure cover and the pipeline, has further guaranteed pipe connection's sealing performance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view showing the overall construction of a seal mounting structure for a municipal water supply and drainage pipeline according to the embodiment.
FIG. 2 is a sectional view showing a seal-mounting structure for a municipal water supply and drainage pipeline according to the embodiment.
FIG. 3 is a partial schematic structural view of the seal mounting structure for municipal water supply and drainage pipelines in this embodiment.
Fig. 4 is a schematic structural view of the clamping sleeve in the embodiment.
Fig. 5 is a schematic structural view of the sealing sleeve in the present embodiment.
In the figure: 1. a rubber tube; 2. a clamping sleeve; 3. a gland; 4. an annular groove; 5. a bellows; 6. installing a pipe; 7. a connecting pipe; 8. a one-way valve; 9. sealing and pressing the sleeve; 10. pressing a groove; 11. a pipeline; 12. anti-wind connects.
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.
The specific embodiment is as follows:
as shown in fig. 1 and 2, the sealing installation structure for municipal water supply and drainage pipelines in the present embodiment includes a rubber pipe 1, a clamping sleeve 2 and a gland 3. The middle part of rubber tube 1 is the cylinder structure, and both ends are the toper structure, and the middle part of rubber tube 1 is the same with the internal diameter at both ends, and the external diameter at 1 middle part of rubber tube is greater than the external diameter at both ends edge, thick both sides thin in the middle of rubber tube 1 is promptly, and both ends open-ended tubular structure. Openings at two ends of the rubber tube 1 are sleeved at the end parts of the two pipelines 11 to connect the two pipelines 11, and the inner diameter of the rubber tube 1 is equal to or slightly smaller than the outer diameter of the pipelines 11.
In this embodiment, the outer side wall of the inner side of the tapered structure at the two ends of the rubber tube 1 is provided with an annular groove 4, and the annular groove 4 is located at the position where the rubber tube 1 and the pipeline 11 coincide with each other. The clamping sleeve 2 is sleeved outside the rubber pipe 1 and clamped in the annular groove 4, and the rubber pipe 1 and the pipeline 11 can be tightly connected by the locking clamping sleeve 2. Specifically, as shown in fig. 4, the clamping sleeve 2 is an annular structure with an opening, connecting pieces are fixedly arranged on two sides of the opening of the clamping sleeve 2, connecting holes are formed in the two connecting pieces, screws penetrate through the connecting holes, and fastening nuts are connected to end portions of the screws in a threaded manner. The clamping sleeve 2 is sleeved in the annular groove 4, the fastening nut is screwed to lock the clamping sleeve, the rubber tube 1 is clamped tightly by the clamping sleeve 2, the rubber tube 1 is firmly fixed on the pipeline 11, and the rubber tube 1 is deformed and tightly connected with the outer side wall of the pipeline 11 due to clamping of the clamping sleeve 2, so that a sealing effect is achieved.
In this embodiment, as shown in fig. 3, the gland 3 is sleeved on the pipe 11, and the gland 3 is located outside the rubber tube 1. Gland 3 is cavity and both ends open-ended cylinder structure, and the external diameter of gland 3 is greater than the external diameter at 1 middle part of rubber tube, and the inner chamber that gland 3 is close to the one end of rubber tube 1 is the toper structure, and the internal diameter that gland 3 is close to 1 one end of rubber tube is greater than the internal diameter at 3 middle parts of gland. The toper at 1 both ends of rubber tube is structural to be provided with first external screw thread, gland 3 be close to 1 one end of rubber tube be provided with first external screw thread assorted first internal thread, gland 3 and 1 threaded connection of rubber tube. The one side inner chamber that rubber tube 1 was kept away from to gland 3 is the cylindricality structure, and one side internal diameter that rubber tube 1 was kept away from to gland 3 equals the internal diameter that gland 3 is close to 1 one end edge of rubber tube, and gland 3 keeps away from the one end edge cover of rubber tube 1 and locates on the pipeline 11.
In this embodiment, the end of the gland 3 remote from the rubber tube 1 is provided with a sealing gland 9. As shown in fig. 5, the sealing pressing sleeve 9 is of an annular structure, a pressing groove 10 is formed in the middle of the sealing pressing sleeve 9 along the periphery, the pressing groove 10 is of an annular structure, and the sealing pressing sleeve 9 is made of rubber. The pipeline 11 outside is located to sealed pressure cover 9 cover, and the gland 3 is kept away from the one end edge of rubber tube 1 and is inserted and locate extrusion seal pressure cover 9 in pressure tank 10 for sealed pressure cover 9 produces deformation, and sealed pressure cover 9 is located between gland 3 and the pipeline 11, and sealed pressure cover 9 and gland 3 and pipeline 11 zonulae occludens, thereby makes the gland 3 keep away from the one end edge of rubber tube 1 and pipeline 11 outside sealing connection.
In this embodiment, the middle of the rubber tube 1 is provided with a corrugated tube 5, and two ends of the corrugated tube 5 are fixedly connected with the rubber tube 1. Specifically, the corrugated pipe 5 is made of rubber, and the corrugated pipe 5 and the rubber pipe 1 are integrally arranged.
In this embodiment, a through hole is opened in the cavity side wall of one side of the gland 3 away from the rubber tube 1, an installation tube 6 is arranged outside the through hole, and one end of the installation tube 6 is inserted into the through hole and is fixedly connected with the gland 3. The rubber tube 1 is provided with a connecting tube 7, and the connecting tube 7 is positioned between the corrugated tube 5 and the annular groove 4. One end of the connecting pipe 7 is fixedly connected with the side wall of the rubber pipe 1 and is communicated with the inside of the rubber pipe 1, and one end, far away from the rubber pipe 1, of the connecting pipe 7 is connected with the mounting pipe 6. One end that connecting pipe 7 is close to rubber tube 1 installs check valve 8, the setting of check valve 8 for water in the connecting pipe 7 can only be by the one side flow direction that is close to gland 3 keep away from one side of gland 3, can not be by the one side flow direction that is close to gland 3 that keeps away from gland 3.
In particular, in this embodiment, the end of the mounting tube 6 remote from the gland 3 is provided with a second external thread. Connecting pipe 7 is the hose, and the one end that rubber tube 1 was kept away from to connecting pipe 7 is provided with antiwind joint 12, and antiwind joint 12 is provided with second external thread assorted second internal thread, antiwind joint 12 and installation pipe 6 threaded connection. In some other embodiments, the connecting tube 7 can be connected to the mounting tube 6 by plugging. When the sealing effect of the rubber tube 1 and the gland 3 is invalid and water leakage occurs, water flowing into the inner cavity of the gland 3 can flow back into the rubber tube 1 through the connecting tube 7, and water is prevented from flowing out of the sealing installation structure to a certain extent.
The working principle of the sealing installation structure for the municipal water supply and drainage pipeline in the embodiment is as follows:
during installation, at first, the one end edge that keeps away from the toper cavity with gland 3 overlaps in the indent of sealed pressure sleeve 9, overlap gland 3 and sealed pressure sleeve 9 on pipeline 11 simultaneously, then overlap the tip of rubber tube 1 on pipeline 11, rotatory rubber tube 1, make the toper tip and the 3 threaded connection of gland of rubber tube 1, after screwing rubber tube 1, continue to rotate gland 3, make gland 3 compress tightly rubber tube 1, then overlap clamping sleeve 2 in the annular groove 4 in the rubber tube 1 outside, and locking clamping sleeve 2, then keep away from antiwind joint 12 and the 6 threaded connection of installation pipe of the one end of rubber tube 1 with connecting pipe 7. Finally, the pipe 11 on the other side is installed in the same manner.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a sealed mounting structure that municipal administration water supply and drainage pipe used which characterized in that: including rubber tube (1), clamping sleeve (2) and gland (3), the tip of two pipelines (11) is located to the both ends cover respectively of rubber tube (1), the both ends of rubber tube (1) all are provided with clamping sleeve (2), clamping sleeve (2) cover is located rubber tube (1) with the position that pipeline (11) coincide mutually, the edge of rubber tube (1) still is provided with gland (3), gland (3) cover is located on pipeline (11), just gland (3) are close to the one end of rubber tube (1) with the end connection of rubber tube (1), gland (3) are kept away from the one end of rubber tube (1) with pipeline (11) lateral wall zonulae occludens.
2. The seal mounting structure for municipal water supply and drainage pipelines according to claim 1, wherein: the outer side wall of the rubber pipe (1) is provided with an annular groove (4), the clamping sleeve (2) is clamped in the annular groove (4), and the clamping sleeve (2) tightly connects the rubber pipe (1) and the pipeline (11).
3. The seal mounting structure for municipal water supply and drainage pipelines according to claim 2, wherein: rubber tube (1) both ends are the toper structure and are provided with first external screw thread, the external diameter at rubber tube (1) edge is less than the external diameter at rubber tube (1) middle part, gland (3) are close to the inner chamber of the one end of rubber tube (1) is the toper structure and is provided with first internal thread, just the internal diameter at gland (3) edge is greater than the internal diameter at gland (3) middle part, gland (3) with rubber tube (1) threaded connection.
4. The seal mounting structure for municipal water supply and drainage pipelines according to claim 3, wherein: the middle part of rubber tube (1) is equipped with bellows (5), bellows (5) adopt the rubber material, just bellows (5) with rubber tube (1) an organic whole sets up.
5. The seal mounting structure for municipal water supply and drainage pipelines according to claim 4, wherein: a gland inner cavity is formed in one side, away from the rubber tube (1), of the gland (3), a through hole is formed in the side wall of the gland inner cavity, and an installation tube (6) is fixedly arranged on the side wall of the gland inner cavity; be located between bellows (5) and annular groove (4) be provided with connecting pipe (7) on rubber tube (1) lateral wall, the one end of connecting pipe (7) with rubber tube (1) fixed connection and intercommunication, the other end with installation pipe (6) are connected, connecting pipe (7) are close to the one end of rubber tube (1) is provided with check valve (8).
6. The seal mounting structure for municipal water supply and drainage pipelines according to claim 5, wherein: keep away from gland (3) the one end of rubber tube (1) is provided with sealed pressure cover (9), sealed pressure cover (9) cover is located the pipeline (11) outside, just the tip cover of gland (3) is located sealed pressure cover (9) outside and extrusion sealed pressure cover (9).
7. The seal mounting structure for municipal water supply and drainage pipelines according to claim 6, wherein: the sealing pressing sleeve (9) is of an annular structure, a pressing groove (10) is formed in the middle of the sealing pressing sleeve, the pressing groove (10) is annular, the inner side wall of the end portion of the pressing cover (3) is inserted into the pressing groove (10), and the sealing pressing sleeve (9) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659512.9U CN217583586U (en) | 2022-03-24 | 2022-03-24 | Sealing installation structure for municipal water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220659512.9U CN217583586U (en) | 2022-03-24 | 2022-03-24 | Sealing installation structure for municipal water supply and drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217583586U true CN217583586U (en) | 2022-10-14 |
Family
ID=83538730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220659512.9U Expired - Fee Related CN217583586U (en) | 2022-03-24 | 2022-03-24 | Sealing installation structure for municipal water supply and drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217583586U (en) |
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2022
- 2022-03-24 CN CN202220659512.9U patent/CN217583586U/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: 20221014 |