CN214889516U - Pipeline connection structure for hydraulic engineering - Google Patents
Pipeline connection structure for hydraulic engineering Download PDFInfo
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- CN214889516U CN214889516U CN202121676376.6U CN202121676376U CN214889516U CN 214889516 U CN214889516 U CN 214889516U CN 202121676376 U CN202121676376 U CN 202121676376U CN 214889516 U CN214889516 U CN 214889516U
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Abstract
The utility model relates to a pipeline connection structure for hydraulic engineering, including first pipeline and second pipeline, first pipeline is connected through coupling assembling with the second pipeline outside, coupling assembling is including the fixed sleeving that the symmetry set up, the fixed sleeving inboard is provided with the fixed slot and the locating lug that match with first pipeline, the second pipeline outside, fixed slot one side is provided with the sealing ring, the relative one side fixed mounting of fixed sleeving has the fixed disk, just connect through fixing bolt between the fixed disk, be provided with movable sealing member between first pipeline and the second pipeline, simple structure, reasonable in design can make things convenient for the pipeline to connect, guarantees the sealed effect between the pipeline simultaneously.
Description
Technical Field
The utility model relates to a pipeline connection structure for hydraulic engineering belongs to hydraulic engineering technical field.
Background
Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully promoting the interest and the engineering of building, also be called water engineering, water is the essential valuable resource of mankind's production and life, but its natural state does not accord with mankind's needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and adjust and the distribution of the water yield, in order to satisfy people's life and production to the needs of water resource, current pipe connection is mostly the welding mode, drop easily, the connection structure who increases lacks to the pipeline fixed, place pivoted effect, can not guarantee the condition of not permeating water yet when the pipeline appears removing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, the utility model provides a pipeline connection structure for hydraulic engineering, through setting up the fixed sleeving, the convenience is fixed first pipeline and second pipeline, through fixed slot and positioning fixture block, thereby guarantee the stability of pipeline, avoid the pipeline to rotate simultaneously, cause the pipeline seepage, through setting up the sealing ring, can seal up the pipeline tip, not only can guarantee the stability of pipeline, can also play sealed effect, through setting up movable sealing member, can connect the pipeline, guarantee the leakproofness of pipeline tip, can appear when removing at the pipeline tip simultaneously, guarantee the sealed effect of pipeline, avoid the seepage, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a pipeline connection structure for hydraulic engineering, includes first pipeline and second pipeline, first pipeline is connected through coupling assembling with the second pipeline outside, coupling assembling is including the fixed sleeve that the symmetry set up, the fixed sleeve inboard is provided with the fixed slot and the locating lug that match with first pipeline, the second pipeline outside, fixed slot one side is provided with the sealing ring, the relative one side fixed mounting of fixed sleeve has the fixed disk, just through fixing bolt connection between the fixed disk, be provided with movable sealing member between first pipeline and the second pipeline.
Further, the sealing ring is arranged at a position close to the contact surface of the fixed sleeve, and a sealing ring is arranged on the inner side of the sealing ring.
Furthermore, the sealing ring, the fixing clamping groove and the fixing sleeve are of an integral structure, and the positioning lug is fixedly connected with the first pipeline and the second pipeline through welding.
Further, the movable sealing element comprises symmetrically arranged sealing sleeves, sealing pipes are arranged between the sealing sleeves, each sealing pipe is of a corrugated sealing pipe structure, and guide rings are arranged on the outer sides of the sealing sleeves.
Further, the sealing tube outside is provided with extrusion spring, the relative one side of sealing tube still is provided with the mounting groove, just extrusion spring both ends are installed in the mounting groove.
Further, the outer end of the sealing sleeve is provided with an annular clamping groove, and the first pipeline and the second pipeline are clamped in the clamping groove.
The utility model discloses beneficial effect:
1. the first pipeline and the second pipeline are conveniently fixed by arranging the fixing sleeve, and the stability of the pipeline is ensured by fixing the clamping groove and the positioning fixture block, and meanwhile, the pipeline is prevented from rotating to cause pipeline leakage;
2. the sealing ring is arranged, so that the end part of the pipeline can be sealed, the stability of the pipeline can be ensured, and the sealing effect can be achieved;
3. through setting up movable sealing member, can connect the pipeline, guarantee the leakproofness of pipeline tip, can guarantee the sealed effect of pipeline when the pipeline tip appears removing simultaneously, avoid the seepage.
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.
Fig. 1 is the utility model relates to a pipeline connection structure schematic diagram for hydraulic engineering.
Fig. 2 is the utility model relates to a pipeline connection structure fixed slot structure chart for hydraulic engineering.
Fig. 3 is the utility model relates to a pipeline connection structure coupling assembling cross-sectional view for hydraulic engineering.
Fig. 4 is the utility model relates to a pipeline connection structure movable sealing member cross-sectional view for hydraulic engineering.
Reference numbers in the figures: 1. a first conduit; 2. a second conduit; 3. a connecting assembly; 4. fixing the sleeve; 5. fixing the clamping groove; 6. positioning the bump; 7. a seal ring; 8. fixing the disc; 9. a movable seal; 10. a seal ring; 11. sealing sleeves; 12. a sealing tube; 13. a guide ring; 14. a compression spring; 15. mounting grooves; 16. an annular neck; 17. and (5) fixing the bolt.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-4, a pipeline connecting structure for hydraulic engineering, includes a first pipeline 1 and a second pipeline 2, the outer sides of the first pipeline 1 and the second pipeline 2 are connected through a connecting component 3, the connecting component 3 includes symmetrically arranged fixing sleeves 4, so as to conveniently fix the first pipeline 1 and the second pipeline 2, the inner sides of the fixing sleeves 4, the outer sides of the first pipeline 1 and the second pipeline 2 are provided with a matching fixing clamping groove 5 and a positioning lug 6, so as to ensure the stability of the pipeline, and simultaneously avoid the rotation of the pipeline, so as to cause the leakage of the pipeline, a sealing ring 7 is arranged on one side of the fixing clamping groove 5, so as to seal the end part of the pipeline, not only ensure the stability of the pipeline, but also play a role of sealing, a fixing disc 8 is fixedly mounted on the opposite side of the fixing sleeve 4, and the fixing discs 8 are connected through a fixing bolt 17, be provided with movable sealing member 9 between first pipeline 1 and the second pipeline 2, can connect the pipeline, guarantee the leakproofness of pipeline tip, can guarantee the sealed effect of pipeline when pipeline tip appears removing simultaneously, avoid the seepage.
As shown in fig. 2, sealing ring 7 sets up in the position that is close to the contact surface of adapter sleeve 4, conveniently fixes the pipeline, sealing ring 7 inboard is provided with sealing washer 10, sealing ring 7 and fixed slot 5 structure as an organic whole with adapter sleeve 4, locating lug 6 is through welding and first pipeline 1, second pipeline 2 fixed connection, guarantees the stability of structure, avoids the pipeline to rotate.
As shown in fig. 3-4, an annular clamping groove 16 is formed at the outer end of the sealing sleeve 11, and the first pipeline 1 and the second pipeline 2 are clamped in the annular clamping groove 16, so that the sealing performance of the connection of the pipeline end portions is ensured.
As shown in fig. 4, the movable sealing element 9 includes sealing sleeves 11 symmetrically arranged, a sealing tube 12 is arranged between the sealing sleeves 11, the sealing tube 12 is of a corrugated sealing tube structure, a guide ring 13 is arranged on the outer side of the sealing sleeve 11, an extrusion spring 14 is arranged on the outer side of the sealing tube 12, a mounting groove 15 is further arranged on one side, opposite to the sealing tube 12, two ends of the extrusion spring 14 are mounted in the mounting groove 15, and when the pipeline becomes loose, the extrusion spring 14 extrudes the sealing sleeve 11 to the pipeline, so that the sealing effect is ensured.
The utility model discloses the theory of operation: during installation, the fixed sleeve 4 is firstly sleeved on a connected pipeline, then the movable sealing piece 9 is sleeved on the end part of the pipeline, the fixed clamping groove 5 corresponds to the position of the positioning lug 6, and then the fixed disc 8 is fixedly installed through the fixing bolt 17, so that the stability and the sealing connection of the pipeline are guaranteed.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a pipeline connection structure for hydraulic engineering, includes first pipeline (1) and second pipeline (2), its characterized in that: first pipeline (1) is connected through coupling assembling (3) with second pipeline (2) outside, coupling assembling (3) are including fixed sleeve (4) that the symmetry set up, fixed sleeve (4) inboard is provided with fixed slot (5) and locating convex block (6) that match with first pipeline (1), second pipeline (2) outside, fixed slot (5) one side is provided with sealing ring (7), the relative one side fixed mounting of fixed sleeve (4) has fixed disk (8), just connect through fixing bolt (17) between fixed disk (8), be provided with movable sealing member (9) between first pipeline (1) and second pipeline (2).
2. The pipe connection structure for hydraulic engineering according to claim 1, characterized in that: the sealing ring (7) is arranged at a position close to the contact surface of the fixed sleeve (4), and a sealing ring (10) is arranged on the inner side of the sealing ring (7).
3. The pipe connection structure for hydraulic engineering according to claim 1, characterized in that: the sealing ring (7) and the fixing clamping groove (5) are integrated with the fixing sleeve (4), and the positioning lug (6) is fixedly connected with the first pipeline (1) and the second pipeline (2) through welding.
4. The pipe connection structure for hydraulic engineering according to claim 1, characterized in that: the movable sealing element (9) comprises symmetrically arranged sealing sleeves (11), sealing pipes (12) are arranged between the sealing sleeves (11), the sealing pipes (12) are of corrugated sealing pipe structures, and guide rings (13) are arranged on the outer sides of the sealing sleeves (11).
5. The pipe connection structure for hydraulic engineering according to claim 4, characterized in that: the sealing tube (12) outside is provided with extrusion spring (14), sealing tube (12) relative one side still is provided with mounting groove (15), just extrusion spring (14) both ends are installed in mounting groove (15).
6. The pipe connection structure for hydraulic engineering according to claim 4, characterized in that: the outer end of the sealing sleeve (11) is provided with an annular clamping groove (16), and the first pipeline (1) and the second pipeline (2) are clamped in the annular clamping groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676376.6U CN214889516U (en) | 2021-07-22 | 2021-07-22 | Pipeline connection structure for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676376.6U CN214889516U (en) | 2021-07-22 | 2021-07-22 | Pipeline connection structure for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889516U true CN214889516U (en) | 2021-11-26 |
Family
ID=78909479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121676376.6U Active CN214889516U (en) | 2021-07-22 | 2021-07-22 | Pipeline connection structure for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889516U (en) |
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2021
- 2021-07-22 CN CN202121676376.6U patent/CN214889516U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianguo Inventor after: Guo Zhihua Inventor before: Guo Zhihua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230831 Address after: 068450 2-1703, Building 1, Shuiwu Community, Weichang Town, Weichang Manchu and Mongol Autonomous County, Chengde City, Hebei Province Patentee after: Zhang Jianguo Address before: 223800 Water Engineering Management Center (Shanghai Hongbo), No. 2 Siyu Road, Sucheng District, Suqian City, Jiangsu Province Patentee before: Guo Zhihua |