CN216520098U - Hydraulic pipeline connecting device for hydraulic engineering - Google Patents
Hydraulic pipeline connecting device for hydraulic engineering Download PDFInfo
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- CN216520098U CN216520098U CN202123229888.0U CN202123229888U CN216520098U CN 216520098 U CN216520098 U CN 216520098U CN 202123229888 U CN202123229888 U CN 202123229888U CN 216520098 U CN216520098 U CN 216520098U
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- connecting pipe
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Abstract
The utility model discloses a water conservancy pipeline connecting device for water conservancy engineering, which comprises a connecting pipe, a pressing plate and a positioning ring, wherein a first threaded rod is in threaded connection with four corners of the lower end of the connecting pipe, an anti-skidding block is arranged at the lower end of the first threaded rod, a first pipeline is inserted into the right end of the connecting pipe, a second pipeline is inserted into the left end of the connecting pipe, first sealing rings are arranged on the first pipeline and the second pipeline, and a first sealing groove is formed in the inner wall of the connecting pipe, corresponding to the first sealing ring. When the connecting device is used, the first pipeline and the second pipeline are inserted into two ends of the connecting pipe, the positioning ring on the first pipeline is inserted into the positioning groove on the second pipeline, so that the first pipeline is connected with the second pipeline, the handle is rotated to drive the second threaded rod to rotate, the second threaded rod drives the connecting plate and the pressing plate to move downwards, and the pressing plate presses the first pipeline and the second pipeline tightly, so that the connecting stability of the first pipeline and the second pipeline is improved, and the first pipeline and the second pipeline are prevented from being connected for a long time and being loosened.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a water conservancy pipeline connecting device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources.
At present among the hydraulic engineering often need be used the pipeline to the transportation of water, need be connected between pipeline and the pipeline, and the not hard up condition appears easily after connecting in current pipeline, and the pipe connection is stable inadequately. Therefore, the utility model provides a water conservancy pipeline connecting device for water conservancy projects, which solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water conservancy pipeline connecting device for water conservancy engineering, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a water conservancy pipeline connecting device for water conservancy engineering comprises a connecting pipe, a pressing plate and a positioning ring, wherein four corners of the lower end of the connecting pipe are in threaded connection with a first threaded rod, the lower end of the first threaded rod is provided with an anti-skid block, a first pipeline is inserted at the right end of the connecting pipe, a second pipeline is inserted at the left end of the connecting pipe, first sealing rings are respectively arranged on the first pipeline and the second pipeline, a first sealing groove is arranged on the inner wall of the connecting pipe corresponding to the first sealing ring, the first sealing ring is clamped with the first sealing groove, the left end of the first pipeline is provided with a positioning ring, the right end of the second pipeline is provided with a positioning groove corresponding to the positioning ring, the positioning ring is connected with the positioning groove in a sliding way, the left end and the right end of the connecting pipe are provided with a supporting seat corresponding to the first pipeline and the second pipeline, and the connecting pipe is symmetrically provided with second threaded rods, the second threaded rods are in threaded connection with a connecting plate, the lower end of the connecting plate is provided with a pressing plate, and the lower end of the pressing plate is attached to the first pipeline and the second pipeline.
As a further scheme of the utility model, the positioning ring is provided with the second sealing rings in an up-and-down symmetrical manner, the inner wall of the positioning groove is provided with the second sealing groove corresponding to the second sealing ring, and the second sealing rings are clamped with the second sealing groove, so that the sealing property between the connection of the first pipeline and the second pipeline is improved, and the water leakage at the connection position is avoided.
As a further scheme of the utility model, the lower end of the second threaded rod is provided with a bearing, the lower end of the bearing is fixedly connected with the connecting pipe, the upper end of the second threaded rod is provided with a handle, and the handle is provided with anti-skid lines which are convenient to drive the second threaded rod to rotate, so that the pressing plate is driven to press the first pipeline and the second pipeline.
As a further scheme of the utility model, the connecting plate is symmetrically provided with limiting rods in front and back, the upper ends of the limiting rods penetrate through the connecting plate, the limiting rods are connected with the connecting plate in a sliding manner, and the lower ends of the limiting rods are fixedly connected with the connecting pipe, so that the connecting plate is prevented from rotating along with the rotation of the second threaded rod.
As a further scheme of the utility model, the upper end of the antiskid block is provided with a groove corresponding to the first threaded rod, and the first threaded rod is in sliding connection with the groove, so that the first threaded rod can conveniently move vertically on the antiskid block.
As a further scheme of the utility model, the bottom end of the groove is provided with a telescopic rod, and the upper end of the telescopic rod is fixedly connected with the first threaded rod.
As a further scheme of the utility model, the telescopic rod is sleeved with the spring, the upper end of the spring is fixedly connected with the first threaded rod, the lower end of the spring is fixedly connected with the bottom end of the groove, and the elastic potential energy of the spring is convenient for providing a damping effect on the connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the connecting device is used, the first pipeline and the second pipeline are inserted into two ends of the connecting pipe, the positioning ring on the first pipeline is inserted into the positioning groove on the second pipeline, so that the first pipeline is connected with the second pipeline, the handle is rotated to drive the second threaded rod to rotate, the second threaded rod drives the connecting plate and the pressing plate to move downwards, and the pressing plate presses the first pipeline and the second pipeline tightly, so that the connecting stability of the first pipeline and the second pipeline is improved, and the first pipeline and the second pipeline are prevented from being connected for a long time and being loosened.
2. When the pipeline sealing device is used, the first sealing ring and the first sealing groove structure are matched for use, and the second sealing ring and the second sealing groove structure are matched for use, so that the connection sealing performance is improved, and meanwhile, the condition of water leakage when the first pipeline is connected with the second pipeline is avoided.
3. When the height adjusting device is used, the height of the connecting pipe is adjusted when the connecting pipe needs to be adjusted, the height can be adjusted by rotating the first threaded rod, meanwhile, the connecting pipe can be damped by matching the arranged telescopic rod and the spring structure, and the connecting stability of the connecting pipe and the first pipeline and the second pipeline is further improved.
Drawings
Fig. 1 is a schematic structural view of a hydraulic engineering water pipe connecting device.
Fig. 2 is a schematic cross-sectional view of a hydraulic pipe connecting device for hydraulic engineering.
Fig. 3 is an enlarged schematic view of a water pipe connecting device for hydraulic engineering at a position a in fig. 2.
Fig. 4 is a schematic structural view of embodiment 2 of a hydraulic pipe connecting device for hydraulic engineering.
Fig. 5 is an enlarged schematic view of a hydraulic pipe connecting device for hydraulic engineering at a position B in fig. 4.
In the figure: 1. a connecting pipe; 2. a first conduit; 3. a second conduit; 4. a supporting seat; 5. a first threaded rod; 6. anti-skid blocks; 7. pressing a plate; 8. a connecting plate; 9. a second threaded rod; 10. a bearing; 11. a handle; 12. a limiting rod; 13. a first seal ring; 14. a first seal groove; 15. a positioning ring; 16. positioning a groove; 17. a second seal ring; 18. a second seal groove; 19. a groove; 20. a telescopic rod; 21. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a hydraulic pipeline connecting device for hydraulic engineering includes a connecting pipe 1, a pressing plate 7 and a positioning ring 15, where four corners of a lower end of the connecting pipe 1 are connected to a first threaded rod 5 by threads, an anti-slip block 6 is disposed at a lower end of the first threaded rod 5, a first pipeline 2 is inserted into a right end of the connecting pipe 1, a second pipeline 3 is inserted into a left end of the connecting pipe 1, first sealing rings 13 are disposed on the first pipeline 2 and the second pipeline 3, a first sealing groove 14 is disposed on an inner wall of the connecting pipe 1 corresponding to the first sealing ring 13, and the first sealing ring 13 is clamped with the first sealing groove 14;
a positioning ring 15 is arranged at the left end of the first pipeline 2, a positioning groove 16 is arranged at the right end of the second pipeline 3 corresponding to the positioning ring 15, the positioning ring 15 is in sliding connection with the positioning groove 16, second sealing rings 17 are symmetrically arranged at the upper and lower ends of the positioning ring 15, a second sealing groove 18 is arranged on the inner wall of the positioning groove 16 corresponding to the second sealing ring 17, the second sealing ring 17 is clamped with the second sealing groove 18, supporting seats 4 are arranged at the left and right ends of the connecting pipe 1 corresponding to the first pipeline 2 and the second pipeline 3, second threaded rods 9 are symmetrically arranged at the left and right ends of the connecting pipe 1, a connecting plate 8 is in threaded connection with the second threaded rods 9, a pressing plate 7 is arranged at the lower end of the connecting plate 8, and the lower end of the pressing plate 7 is attached to the first pipeline 2 and the second pipeline 3;
the lower extreme of second threaded rod 9 is equipped with bearing 10, and bearing 10 lower extreme and 1 fixed connection of connecting pipe, and 9 upper ends of second threaded rod are equipped with handle 11, are equipped with anti-skidding line on the handle 11, the symmetry is equipped with gag lever post 12 around on the connecting plate 8, and gag lever post 12 upper end runs through connecting plate 8, and gag lever post 12 and 8 sliding connection of connecting plate, 12 lower extremes of gag lever post and 1 fixed connection of connecting pipe.
Example 2
Referring to fig. 4 to 5, different from embodiment 1, in the embodiment of the present invention, a groove 19 is formed at the upper end of the anti-slip block 6 corresponding to the first threaded rod 5, the first threaded rod 5 is slidably connected to the groove 19, a telescopic rod 20 is arranged at the bottom end of the groove 19, the upper end of the telescopic rod 20 is fixedly connected to the first threaded rod 5, a spring 21 is sleeved on the telescopic rod 20, the upper end of the spring 21 is fixedly connected to the first threaded rod 5, and the lower end of the spring 21 is fixedly connected to the bottom end of the groove 19.
The working principle of the utility model is as follows:
when the utility model is used, the first pipeline 2 and the second pipeline 3 are inserted into two ends of the connecting pipe 1, the positioning ring 15 on the first pipeline 2 is inserted into the positioning groove 16 on the second pipeline 3, so that the first pipeline 2 is connected with the second pipeline 3, the handle 11 is rotated to drive the second threaded rod 9 to rotate, the second threaded rod 9 drives the connecting plate 8 and the pressing plate 7 to move downwards, the pressing plate 7 presses the first pipeline 2 and the second pipeline 3 tightly, the stability of the connection of the first pipeline 2 and the second pipeline 3 is improved, the first pipeline 2 and the second pipeline 3 are prevented from being loosened after long-time connection, meanwhile, the first sealing ring 13 and the first sealing groove 14 are matched for use, and the second sealing ring 17 and the second sealing groove 18 are matched for use, so that the connection tightness is improved, and the situation of water leakage when the first pipeline 2 is connected with the second pipeline 3 is also avoided, carry out the regulation of height to connecting pipe 1 when needs and make, rotatory first threaded rod 5 can carry out height-adjusting, uses through the cooperation of the telescopic link 20 that sets up and the structure of spring 21 simultaneously, can play absorbing effect to connecting pipe 1, has further improved the stability that connecting pipe 1 is connected with first pipeline 2 and second pipeline 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A water conservancy pipeline connecting device for water conservancy engineering comprises a connecting pipe (1), a pressing plate (7) and a positioning ring (15), and is characterized in that four corners of the lower end of the connecting pipe (1) are in threaded connection with a first threaded rod (5), an anti-skid block (6) is arranged at the lower end of the first threaded rod (5), the right end of the connecting pipe (1) is inserted into a first pipeline (2), the left end of the connecting pipe (1) is inserted into a second pipeline (3), first sealing rings (13) are respectively arranged on the first pipeline (2) and the second pipeline (3), a first sealing groove (14) is arranged on the inner wall of the connecting pipe (1) corresponding to the first sealing ring (13), the first sealing ring (13) is connected with the first sealing groove (14) in a clamping manner, the positioning ring (15) is arranged at the left end of the first pipeline (2), a positioning groove (16) is arranged at the right end of the second pipeline (3) corresponding to the positioning ring (15), and the positioning ring (15) is connected with the positioning groove (16) in a sliding manner, both ends correspond first pipeline (2) and second pipeline (3) and all are equipped with supporting seat (4) about connecting pipe (1), and the bilateral symmetry is equipped with second threaded rod (9) on connecting pipe (1), and threaded connection connecting plate (8) are gone up in second threaded rod (9), and connecting plate (8) lower extreme is equipped with clamp plate (7), and clamp plate (7) lower extreme is laminated mutually with first pipeline (2) and second pipeline (3).
2. The water conservancy pipeline connecting device for the water conservancy project according to claim 1, wherein the positioning ring (15) is provided with second sealing rings (17) in an up-and-down symmetrical manner, the inner wall of the positioning groove (16) is provided with a second sealing groove (18) corresponding to the second sealing ring (17), and the second sealing ring (17) is clamped with the second sealing groove (18).
3. A water conservancy pipeline connecting device for water conservancy project according to claim 1, characterized in that, second threaded rod (9) lower extreme is equipped with bearing (10), and bearing (10) lower extreme and connecting pipe (1) fixed connection, and second threaded rod (9) upper end is equipped with handle (11), is equipped with anti-skidding line on handle (11).
4. The water conservancy pipeline connecting device for the water conservancy project according to claim 1, characterized in that, the connecting plate (8) is provided with gag lever post (12) in front-back symmetry, the connecting plate (8) runs through the upper end of the gag lever post (12), and the gag lever post (12) and the connecting plate (8) are connected in a sliding manner, and the lower end of the gag lever post (12) is fixedly connected with the connecting pipe (1).
5. A water conservancy pipeline connecting device for water conservancy project according to claim 1, characterized in that, the non-skid block (6) upper end corresponds first threaded rod (5) and is equipped with recess (19), first threaded rod (5) and recess (19) sliding connection.
6. A water conservancy pipeline connecting device for water conservancy project according to claim 5, characterized in that recess (19) bottom is equipped with telescopic link (20), telescopic link (20) upper end and first threaded rod (5) fixed connection.
7. A water conservancy pipeline connecting device for water conservancy project according to claim 6, characterized in that, the cover has spring (21) on telescopic link (20), and spring (21) upper end and first threaded rod (5) fixed connection, spring (21) lower extreme and recess (19) bottom fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123229888.0U CN216520098U (en) | 2021-12-21 | 2021-12-21 | Hydraulic pipeline connecting device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123229888.0U CN216520098U (en) | 2021-12-21 | 2021-12-21 | Hydraulic pipeline connecting device for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN216520098U true CN216520098U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123229888.0U Active CN216520098U (en) | 2021-12-21 | 2021-12-21 | Hydraulic pipeline connecting device for hydraulic engineering |
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| CN (1) | CN216520098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854139A (en) * | 2023-02-28 | 2023-03-28 | 临沂市水务集团有限公司 | Pipe fitting joint structure for urban drainage pipeline construction |
-
2021
- 2021-12-21 CN CN202123229888.0U patent/CN216520098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854139A (en) * | 2023-02-28 | 2023-03-28 | 临沂市水务集团有限公司 | Pipe fitting joint structure for urban drainage pipeline construction |
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