CN216789501U - Hydraulic engineering's water conservancy pipeline supports connection structure - Google Patents
Hydraulic engineering's water conservancy pipeline supports connection structure Download PDFInfo
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- CN216789501U CN216789501U CN202220055043.XU CN202220055043U CN216789501U CN 216789501 U CN216789501 U CN 216789501U CN 202220055043 U CN202220055043 U CN 202220055043U CN 216789501 U CN216789501 U CN 216789501U
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Abstract
The application relates to the technical field of water conservancy pipeline installation, in particular to a water conservancy pipeline supporting and connecting structure of water conservancy engineering, which comprises a supporting plate and a fixed cylinder which are connected with each other, wherein a plurality of inserted nails are slidably arranged on the supporting plate in a penetrating way, both ends of the fixed cylinder are provided with threaded rings, and the outer wall of each threaded ring is in threaded fit with the inner wall of the fixed cylinder; an outer sealing ring is embedded in the fixed cylinder in a sliding manner, the inner side of the outer sealing ring is used for the end part of the pipeline to be inserted in a sliding manner, two ends of the outer sealing ring are respectively provided with a limiting groove for the insertion of a threaded ring, and the limiting grooves penetrate through the outer wall of the outer sealing ring; the equal screw-thread fit in both ends of solid fixed cylinder has the bolt that is used for supporting tight pipeline outer wall, and the external seal ring is worn to locate in the bolt rotation. This application can improve pipe connection's stability.
Description
Technical Field
The application relates to the technical field of water conservancy pipeline installation, in particular to a water conservancy pipeline supporting and connecting structure for water conservancy engineering.
Background
The hydraulic engineering is a general name of engineering, matching and accessory engineering, such as flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, water and soil conservation, migration, water resource protection and the like. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
Water conservancy pipeline support connection structure often needs to be used in hydraulic engineering, generally is the segmentation construction in large-scale hydraulic engineering, then the set gathers, in case the connection between the pipeline is not inseparable then can take place not hard up cracked danger. The existing pipeline supporting device is only provided with a simple clamping and fixing function, the stability of supporting connection is poor, and the pipeline connection is not firm, so that the improvement is needed.
Disclosure of Invention
In order to improve the stability of pipe connection, this application provides a hydraulic engineering's water conservancy pipeline supports connection structure.
The application provides a pair of hydraulic engineering's water conservancy pipeline supports connection structure adopts following technical scheme: a hydraulic pipeline supporting and connecting structure for hydraulic engineering comprises a supporting plate and a fixed cylinder which are connected with each other, wherein a plurality of inserting nails are slidably arranged on the supporting plate in a penetrating manner, threaded rings are arranged at two ends of the fixed cylinder, and the outer wall of each threaded ring is in threaded fit with the inner wall of the fixed cylinder; an outer sealing ring is embedded in the fixed cylinder in a sliding mode, the end portion of the pipeline is inserted into the outer sealing ring in a sliding mode, limiting grooves for inserting the threaded rings are formed in the two ends of the outer sealing ring, and the limiting grooves penetrate through the outer wall of the outer sealing ring; the both ends of solid fixed cylinder are all screw-thread fit to have and are used for supporting the bolt of tight pipeline outer wall, and the external seal ring is worn to locate in the bolt rotation.
Optionally, an end sealing ring is fixedly embedded in the outer sealing ring, and the end sealing ring is used for clamping the end portions of the two pipelines together.
Optionally, an inner sealing ring is fixedly embedded in the end sealing ring, and the inner sealing ring is used for the pipeline to be sleeved with a sliding sleeve.
Optionally, the inner diameter of the inner seal ring decreases from the end of the inner seal ring to the center of the inner seal ring.
Optionally, the inner walls at two ends of the outer sealing ring are provided with annular grooves, and a plurality of elastic limiting rings which are sequentially arranged along the axial direction of the outer sealing ring and used for abutting against the outer wall of the pipeline are fixedly embedded in the annular grooves.
Optionally, a positioning ring for abutting against the end of the fixed cylinder is installed at one end of the threaded ring away from the center of the fixed cylinder, and when the threaded ring is tightly embedded in the limiting groove, the positioning ring abuts against the end of the fixed cylinder.
Optionally, when the positioning ring abuts against the end of the fixed cylinder, the positioning ring will also abut against the end of the outer sealing ring.
Optionally, the inner side of the positioning ring is used for sliding insertion of the pipeline.
To sum up, the application comprises the following beneficial technical effects:
1. the end part of the pipeline can be inserted into the inner side of the outer sealing ring in a sliding manner, and the bolt penetrates through the outer sealing ring in a rotating manner and abuts against the outer wall of the pipeline tightly, so that the pipeline is locked and fixed;
2. the support plate can be fixed at the bottom of a river channel or on the ground by the inserted nails, so that the stability of the support plate, the fixed cylinder and the pipeline is ensured;
3. the threaded ring can be rotatably embedded into the limiting groove, so that the outer sealing ring is limited and fixed in the fixed cylinder, and the outer sealing ring is convenient to disassemble and assemble in the fixed cylinder;
4. when the threaded ring is tightly embedded in the limiting groove, the positioning ring is abutted against the end part of the fixed cylinder and the end part of the outer sealing ring, and the threaded ring tightly presses the elastic sealing ring in the annular groove on the outer wall of the pipeline, so that the limiting of the position of the threaded ring is realized, and the limiting and fixing effect on the outer sealing ring is improved;
5. the opposite ends of the two pipelines inserted into the outer sealing ring are clamped in the end sealing ring together, so that the position of the pipelines is limited, and the sealing property of the joint of the two pipelines is improved.
Drawings
FIG. 1 is a schematic sectional view of the whole of an embodiment of the present application;
fig. 2 is a schematic sectional view showing the structure of the fixed cylinder, the outer seal ring, the end seal ring, and the inner seal ring in the embodiment of the present application.
Reference numerals: 1. a support plate; 11. inserting a nail; 2. a mounting seat; 3. a fixed cylinder; 31. a bolt; 4. an outer seal ring; 41. a limiting groove; 42. a ring groove; 43. an elastic limit ring; 5. a threaded ring; 6. a positioning ring; 7. an end seal ring; 8. and an inner sealing ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses hydraulic engineering's water conservancy pipeline supports connection structure. As shown in figures 1 and 2, a hydraulic pipeline of hydraulic engineering supports connection structure, including backup pad 1, the upper surface of backup pad 1 is connected with solid fixed cylinder 3 through mount pad 2, and solid fixed cylinder 3 is the level setting, and solid fixed cylinder 3 sliding fit is equipped with outer seal ring 4, and the tip of pipeline can slide and plug in the inboard of outer seal ring 4, has realized the preliminary fixed to the pipeline.
A plurality of bolts 31 circumferentially arranged around the axis of the fixed cylinder 3 are in threaded fit at both ends of the fixed cylinder 3, and the bolts 31 are rotatably arranged through the outer sealing ring 4, so that the outer sealing ring 4 is limited in the fixed cylinder 3; the bolt 31 ends can be rotated against the outer wall of the pipe so that the pipe is locked firmly inside the outer sealing ring 4.
A plurality of inserted nails 11 are worn to be equipped with in the slip on the backup pad 1, and the quantity of inserted nail 11 is preferred four, and the four corners department of backup pad 1 is located to four inserted nails 11 branches, and inserted nail 11 can fix backup pad 1 in river course bottom or subaerial, has guaranteed the stability of backup pad 1, solid fixed cylinder 3 and pipeline.
Both ends of the fixed cylinder 3 are provided with threaded rings 5, and the outer wall of each threaded ring 5 is in threaded fit with the inner wall of the fixed cylinder 3; both ends of the outer sealing ring 4 are provided with limiting grooves 41 penetrating through the outer wall of the outer sealing ring 4, and the threaded ring 5 can be rotatably embedded into the limiting grooves 41, so that the outer sealing ring 4 is limited and fixed in the fixed cylinder 3, and the outer sealing ring 4 is convenient to disassemble and assemble in the fixed cylinder 3.
The threaded ring 5 is kept away from the one end at the center of the fixed cylinder 3 and is provided with the positioning ring 6, when the threaded ring 5 is tightly embedded in the limiting groove 41, the positioning ring 6 is abutted against the end part of the fixed cylinder 3 and the end part of the outer sealing ring 4, so that the limitation of the position of the threaded ring 5 is realized, and the limiting and fixing effect of the outer sealing ring 4 is improved.
It is worth mentioning that the pipe is inserted inside the positioning ring 6, thereby improving the sealing effect of the pipe connection. The inner walls at two ends of the outer sealing ring 4 are respectively provided with a ring groove 42, and a plurality of elastic limiting rings 43 which are sequentially arranged along the axial direction of the outer sealing ring 4 are fixedly embedded in the ring grooves 42; when the elastic limit ring 43 is not subjected to external force, the inner side of the elastic sealing ring protrudes out of the ring groove 42; when the pipeline is inserted into the outer sealing ring 4, the thread ring 5 presses the outer sealing ring 4 tightly on the pipeline, and the elastic sealing ring in the ring groove 42 is extruded and deformed and is pressed against the outer wall of the pipeline, so that the stability of the pipeline is improved.
The end sealing ring 7 is fixedly embedded in the outer sealing ring 4, and one ends of the two pipelines inserted into the outer sealing ring 4, which are opposite to each other, are clamped in the end sealing ring 7 together, so that the limiting of the positions of the pipelines is realized, and the sealing property of the joint of the two pipelines is improved.
An inner sealing ring 8 is fixedly embedded in the end sealing ring 7, and two pipelines embedded in the outer sealing ring 4 can be tightly sleeved on the inner sealing ring 8, so that the stability and the sealing property of the pipelines are improved; the inner diameter of the inner seal ring 8 is gradually reduced from the end of the inner seal ring 8 to the center of the inner seal ring 8, so that the impact force of water flow passing through the inside of the pipeline to the end of the inner seal ring 8 is reduced, and the stability of connection of the two pipelines is improved.
The implementation principle of the hydraulic pipeline supporting and connecting structure of the hydraulic engineering in the embodiment of the application is as follows: in the connecting process of the pipeline, the pipeline is tightly sleeved on the inner sealing ring 8 and embedded in the outer sealing ring 4, the two pipelines are clamped on the end sealing ring 7 together, the bolt 31 is in threaded fit with the fixed cylinder 3 and abuts against the outer wall of the pipeline, and the threaded ring 5 compresses the elastic sealing ring in the ring groove 42 on the outer wall of the pipeline, so that the stability and the tightness of pipeline connection are improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a hydraulic engineering's water conservancy pipeline supports connection structure which characterized in that: the screw-thread fixing device comprises a supporting plate (1) and a fixing barrel (3) which are connected with each other, wherein a plurality of inserting nails (11) are arranged on the supporting plate (1) in a sliding and penetrating manner, both ends of the fixing barrel (3) are respectively provided with a thread ring (5), and the outer wall of each thread ring (5) is in thread fit with the inner wall of the fixing barrel (3); an outer sealing ring (4) is embedded in the fixed cylinder (3) in a sliding mode, the end portion of a pipeline is inserted into the outer sealing ring (4) in a sliding mode, limiting grooves (41) for inserting the threaded rings (5) are formed in the two ends of the outer sealing ring (4), and the limiting grooves (41) penetrate through the outer wall of the outer sealing ring (4); both ends of the fixed cylinder (3) are in threaded fit with bolts (31) used for abutting against the outer wall of the pipeline, and the bolts (31) penetrate through the outer sealing ring (4) in a rotating mode.
2. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: the outer seal ring (4) is internally and fixedly embedded with an end seal ring (7), and the end seal ring (7) is used for clamping the end parts of the two pipelines together.
3. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 2, characterized in that: an inner sealing ring (8) is fixedly embedded in the end sealing ring (7), and the inner sealing ring (8) is used for the sliding sleeve of the pipeline.
4. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 3, characterized in that: the inner diameter of the inner sealing ring (8) is gradually reduced from the end part of the inner sealing ring (8) to the center of the inner sealing ring (8).
5. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: the inner walls at two ends of the outer sealing ring (4) are respectively provided with a ring groove (42), and a plurality of elastic limiting rings (43) which are sequentially arranged along the axial direction of the outer sealing ring (4) and are used for abutting against the outer wall of the pipeline are fixedly embedded in the ring grooves (42).
6. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 1, characterized in that: the threaded ring (5) is far away from one end of the center of the fixed cylinder (3) and is provided with a positioning ring (6) used for abutting against the end part of the fixed cylinder (3), and when the threaded ring (5) is tightly embedded in the limiting groove (41), the positioning ring (6) abuts against the end part of the fixed cylinder (3).
7. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 6, characterized in that: when the positioning ring (6) abuts against the end part of the fixed cylinder (3), the positioning ring (6) also abuts against the end part of the outer sealing ring (4).
8. A hydraulic engineering's hydraulic pipeline supports connection structure according to claim 7, characterized in that: the inner side of the positioning ring (6) is used for the sliding insertion of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055043.XU CN216789501U (en) | 2022-01-07 | 2022-01-07 | Hydraulic engineering's water conservancy pipeline supports connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055043.XU CN216789501U (en) | 2022-01-07 | 2022-01-07 | Hydraulic engineering's water conservancy pipeline supports connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789501U true CN216789501U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220055043.XU Active CN216789501U (en) | 2022-01-07 | 2022-01-07 | Hydraulic engineering's water conservancy pipeline supports connection structure |
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| Country | Link |
|---|---|
| CN (1) | CN216789501U (en) |
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2022
- 2022-01-07 CN CN202220055043.XU patent/CN216789501U/en active Active
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