CN219809558U - Hydraulic pipeline connecting device for hydraulic engineering - Google Patents
Hydraulic pipeline connecting device for hydraulic engineering Download PDFInfo
- Publication number
- CN219809558U CN219809558U CN202320552809.XU CN202320552809U CN219809558U CN 219809558 U CN219809558 U CN 219809558U CN 202320552809 U CN202320552809 U CN 202320552809U CN 219809558 U CN219809558 U CN 219809558U
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- Prior art keywords
- butt joint
- tube
- pipe
- supporting seat
- clamping groove
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Links
- 210000001503 joint Anatomy 0.000 claims abstract description 70
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000155 melt Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a water conservancy pipeline connecting device for water conservancy projects, which comprises a connecting pipe, a butt joint pipe, an extension supporting seat, a force application structure, a connecting structure, a butt joint structure and a sealing structure, wherein the butt joint structure is arranged on the connecting pipe; the connecting pipe is fixedly connected with the connecting structure, the butt joint pipe is fixedly connected with the butt joint structure, and the surfaces of the connecting pipe and the butt joint pipe are both fixedly provided with the extension supporting seat; one end of the force application structure is fixed on an extension supporting seat on the butt joint pipe; the other end of the force application structure is arranged on an extension supporting seat on the connecting pipe; the connecting structure and the butt joint structure are mutually clamped; the sealing structure is connected to the end part of the butt joint structure; the sealing structure is a plastic ring, and after the butt joint structure is inserted into the connecting structure; the connecting structure and the butt joint structure are sealed by heating the sealing structure, so that the connecting structure and the butt joint structure can be firmly connected and have good sealing performance.
Description
Technical Field
The utility model relates to the technical field of water conservancy pipeline connection, in particular to a water conservancy pipeline connection device for water conservancy projects.
Background
The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. In water construction, many pipelines are often required to be laid, because the lengths of the pipeline monomers are limited, and in order to lay long-distance pipelines, pipeline connecting devices are used for splicing the pipelines. However, the existing water conservancy pipeline connection structure still has the problems that a large number of external connection structures are needed, the connection structure is easy to loose after connection, and the connection structure cannot be sealed after connection.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a hydraulic pipeline connecting device for hydraulic engineering, which is mutually clamped between a connecting structure and a butt joint structure; the sealing structure is connected to the end part of the butt joint structure; the sealing structure is a plastic ring, and after the butt joint structure is inserted into the connecting structure; the connecting structure and the butt joint structure are sealed by heating the sealing structure, so that the connecting structure and the butt joint structure can be firmly connected and have good sealing performance.
A hydraulic pipeline connecting device for hydraulic engineering comprises a connecting pipe, a butt joint pipe, an extension supporting seat, a force application structure, a connecting structure, a butt joint structure and a sealing structure; the connecting pipe is fixedly connected with the connecting structure, the butt joint pipe is fixedly connected with the butt joint structure, and the surfaces of the connecting pipe and the butt joint pipe are both fixedly provided with the extension supporting seat; one end of the force application structure is fixed on an extension supporting seat on the butt joint pipe; the other end of the force application structure is arranged on an extension supporting seat on the connecting pipe; the connecting structure and the butt joint structure are mutually clamped; the sealing structure is connected to the end part of the butt joint structure; the sealing structure is a plastic ring, and after the butt joint structure is inserted into the connecting structure; the connection structure and the docking structure are sealed by heating the sealing structure.
Preferably, the connecting structure comprises an inner supporting tube, an inner clamping groove and an outer clamping tube; one end of the inner support tube is fixed with the connecting tube, and the inner clamping groove is formed in the inner support tube; the outer clamping tube is fixed on the outer side of the inner supporting tube.
Preferably, the butt joint structure comprises a clamping pipe, an outer clamping groove and an extrusion head; one end of the clamping tube is fixed with the butt joint tube, and the outer clamping groove is formed in the clamping tube; the extrusion head is fixed at one end of the clamping tube.
Preferably, an annular cavity is reserved between the inner support tube and the outer clamping tube, and the thickness of the cavity between the inner support tube and the outer clamping tube is matched with that of the clamping tube; the inner clamping groove forms an annular groove with an outward opening on the surface of the inner supporting tube, and the inner clamping groove and the outer clamping groove form a finished annular cavity.
Preferably, the force application structure includes: a screw and a nut; one end of the screw rod is fixed on an extension supporting seat on the butt joint pipe; the other end of the screw rod passes through an extension supporting seat on the connecting pipe; the nut is positioned at the outer side of the extending supporting seat on the connecting pipe; the nut is in threaded connection with the screw rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is clamped with the butt joint structure through the connecting structure; the sealing structure is connected to the end part of the butt joint structure; the sealing structure is a plastic ring, and after the butt joint structure is inserted into the connecting structure; the connecting structure and the butt joint structure are sealed by heating the sealing structure, so that the connecting structure and the butt joint structure can be firmly connected and have good sealing performance.
2. The connecting structure is arranged and is used for being matched with the abutting structure, so that the connecting structure and the abutting structure are abutted together, after the connecting structure and the abutting structure are abutted together, the inner side clamping groove and the outer side clamping groove in the connecting structure can form a finished annular cavity for clamping the sealing structure in the connecting structure, an opening for the sealing structure to flow in is formed in the space between the inner side clamping groove and the outer side clamping groove through the extrusion head, and when the abutting structure is extruded into the connecting structure, the sealing structure is extruded into the annular space inside the inner side clamping groove and the outer side clamping groove, and the sealing structure is cooled and solidified to finish abutting of the connecting structure and the abutting structure.
2. The sealing structure is arranged in the connecting structure, is used for being inserted into the connecting structure to be melted by heating of external heating flame, enables the sealing structure to have fluidity, flows into the inner clamping groove and the outer clamping groove after being melted completely, and can block a gap between the connecting structure and the connecting structure after waiting for cooling and solidifying of the sealing structure, and can also block the inner clamping groove and the outer clamping groove to prevent separation between the connecting structure and the connecting structure.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view at a of the present utility model.
Fig. 3 is an enlarged view of the utility model at B.
In the figure:
the connecting pipe 1, the butt joint pipe 2, the extension supporting seat 3, the force application structure 4, the connecting structure 5, the inner supporting pipe 51, the inner clamping groove 52, the outer clamping pipe 53, the butt joint structure 6, the clamping pipe 61, the outer clamping groove 62, the extrusion head 63 and the sealing structure 7.
Description of the embodiments
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1 to 3.
The utility model provides a water conservancy pipeline connecting device for water conservancy projects, which comprises a connecting pipe 1, a butt joint pipe 2, an extension supporting seat 3, a force application structure 4, a connecting structure 5, a butt joint structure 6 and a sealing structure 7, wherein the connecting pipe is connected with the extension supporting seat; the connecting pipe 1 is fixedly connected with the connecting structure 5, the butt joint pipe 2 is fixedly connected with the butt joint structure 6, and the surfaces of the connecting pipe 1 and the butt joint pipe 2 are fixedly provided with the extension supporting seat 3; one end of the force application structure 4 is fixed on the extension supporting seat 3 on the butt joint pipe 2; the other end of the force application structure 4 is arranged on an extension supporting seat 3 on the connecting pipe 1; the connecting structure 5 and the butting structure 6 are mutually clamped; the sealing structure 7 is connected to the end part of the butt joint structure 6; the sealing structure 7 is a plastic ring, and after the butt joint structure 6 is inserted into the connecting structure 5; the connection structure 5 and the docking structure 6 are sealed by heating the sealing structure 7.
The connecting structure 5 comprises an inner support tube 51, an inner clamping groove 52 and an outer clamping tube 53; one end of the inner support tube 51 is fixed with the connecting tube 1, and an inner clamping groove 52 is formed in the inner support tube 51; the outer engagement tube 53 is fixed to the outer side of the inner support tube 51.
The docking structure 6 comprises a clamping tube 61, an outer clamping groove 62 and a pressing head 63; one end of the clamping tube 61 is fixed with the butt joint tube 2, and an outer clamping groove 62 is formed in the clamping tube 61; the extrusion head 63 is fixed to one end of the engagement tube 61.
An annular cavity is reserved between the inner support tube 51 and the outer clamping tube 53, and the thickness of the cavity between the inner support tube 51 and the outer clamping tube 53 is matched with that of the clamping tube 61; the inner engaging groove 52 forms an annular groove with an opening facing outward on the surface of the inner support tube 51, and the inner engaging groove 52 and the outer engaging groove 62 constitute a completed annular cavity.
The force application structure 4 includes: a screw and a nut; one end of the screw rod is fixed on an extension supporting seat 3 on the butt joint pipe 2; the other end of the screw rod passes through an extension supporting seat 3 on the connecting pipe 1; the nut is positioned outside the extension supporting seat 3 on the connecting pipe 1; the nut is in threaded connection with the screw rod.
The utility model provides a hydraulic pipeline connecting device for hydraulic engineering, wherein a connecting pipe 1 and a butt joint pipe 2 are two hydraulic pipelines which need to be butt-jointed; the extension supporting seat 3 and the force application structure 4 are used for enabling the connecting pipe 1 and the butt joint pipe 2 to be continuously close by rotating the nuts, so that the connecting structure 5 and the sealing structure 7 can be in butt joint more tightly; the connecting structure 5 adopts a connecting structure which extends outwards at one end of the connecting pipe 1, an annular cavity is reserved between the inner supporting pipe 51 and the outer clamping pipe 53, and the thickness of the cavity between the inner supporting pipe 51 and the outer clamping pipe 53 is matched with that of the clamping pipe 61; the inner clamping groove 52 forms an annular groove with an outward opening on the surface of the inner supporting tube 51, and the inner clamping groove 52 and the outer clamping groove 62 can form a finished annular cavity; the inner support tube 51 and the outer clamping tube 53 can clamp the clamping tube 61 inside the inner support tube and be used for being matched with the butt joint structure 6 to enable the connecting structure 5 and the butt joint structure 6 to be butt-jointed together, after the connecting structure 5 and the butt joint structure 6 are butt-jointed together, the inner clamping groove 52 and the outer clamping groove 62 inside the inner support tube and the outer clamping groove can form a complete annular cavity for the sealing structure 7 to be clamped inside, an opening for the sealing structure 7 to flow in is formed by the space formed by the inner clamping groove 52 and the outer clamping groove 62 through the extrusion head 63, and when the butt joint structure 6 is extruded into the connecting structure 5, the sealing structure 7 can be extruded into the annular space inside the inner clamping groove 52 and the outer clamping groove 62 to wait for the sealing structure 7 to be cooled and solidified, and the butt joint of the connecting structure 5 and the butt joint structure 6 is completed; the sealing structure 7 adopts an annular plastic bio-plastic ring, and the sealing structure 7 is firstly connected with the top end of the abutting structure 6, and enters the inside of the connecting structure 5 along with the abutting structure 6 when the abutting structure 6 is inserted into the connecting structure 5; the sealing structure 7 melts after encountering high temperature, is used for inserting the butt joint structure 6 into the connecting structure 5, melts through the heating of external heating flame, enables the sealing structure 7 to have fluidity, after completely melting, flows into the inner side clamping groove 52 and the outer side clamping groove 62, waits for the sealing structure 7 to cool and solidify, can block the gap between the connecting structure 5 and the butt joint structure 6, can also block the inner side clamping groove 52 and the outer side clamping groove 62 to seal, and can prevent separation between the connecting structure 5 and the butt joint structure 6.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (5)
1. Hydraulic pipeline connecting device for hydraulic engineering, its characterized in that: the device comprises a connecting pipe (1), a butt joint pipe (2), an extension supporting seat (3), a force application structure (4), a connecting structure (5), a butt joint structure (6) and a sealing structure (7); the connecting pipe (1) is fixedly connected with the connecting structure (5), the butt joint pipe (2) is fixedly connected with the butt joint structure (6), and the surfaces of the connecting pipe (1) and the butt joint pipe (2) are both fixedly provided with the extension supporting seat (3); one end of the force application structure (4) is fixed on an extension supporting seat (3) on the butt joint pipe (2); the other end of the force application structure (4) is arranged on an extension supporting seat (3) on the connecting pipe (1); the connecting structure (5) and the butt joint structure (6) are mutually clamped; the sealing structure (7) is connected to the end part of the butt joint structure (6); the sealing structure (7) is a plastic ring, and after the butt joint structure (6) is inserted into the connecting structure (5); the connection structure (5) and the docking structure (6) are sealed by heating the sealing structure (7).
2. A hydraulic conduit connection for hydraulic engineering according to claim 1, wherein: the connecting structure (5) comprises an inner supporting tube (51), an inner clamping groove (52) and an outer clamping tube (53); one end of the inner support tube (51) is fixed with the connecting tube (1), and the inner clamping groove (52) is formed in the inner support tube (51); the outer clamping tube (53) is fixed on the outer side of the inner supporting tube (51).
3. A hydraulic pipeline connection device for hydraulic engineering according to claim 2, wherein: the butt joint structure (6) comprises a clamping pipe (61), an outer clamping groove (62) and an extrusion head (63); one end of the clamping tube (61) is fixed with the butt joint tube (2), and the outer clamping groove (62) is formed in the clamping tube (61); the extrusion head (63) is fixed at one end of the clamping tube (61).
4. A hydraulic conduit connection for hydraulic engineering according to claim 3, wherein: an annular cavity is reserved between the inner support tube (51) and the outer clamping tube (53), and the thickness of the cavity between the inner support tube (51) and the outer clamping tube (53) is matched with that of the clamping tube (61); the inner clamping groove (52) forms an annular groove with an outward opening on the surface of the inner supporting tube (51), and the inner clamping groove (52) and the outer clamping groove (62) form a finished annular cavity.
5. A hydraulic conduit connection for hydraulic engineering according to claim 1, wherein: the force application structure (4) comprises: a screw and a nut; one end of the screw rod is fixed on an extension supporting seat (3) on the butt joint pipe (2); the other end of the screw rod passes through an extension supporting seat (3) on the connecting pipe (1); the nut is positioned at the outer side of the extension supporting seat (3) on the connecting pipe (1); the nut is in threaded connection with the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552809.XU CN219809558U (en) | 2023-03-21 | 2023-03-21 | Hydraulic pipeline connecting device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552809.XU CN219809558U (en) | 2023-03-21 | 2023-03-21 | Hydraulic pipeline connecting device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809558U true CN219809558U (en) | 2023-10-10 |
Family
ID=88210335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320552809.XU Active CN219809558U (en) | 2023-03-21 | 2023-03-21 | Hydraulic pipeline connecting device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809558U (en) |
-
2023
- 2023-03-21 CN CN202320552809.XU patent/CN219809558U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240304 Address after: No. 7, Liaodong Group, Xuehu Street, Fengzhuang Town, Shou County, Huainan City, Anhui Province, 232200 (for office and communication purposes only) Patentee after: Anhui shunshan Construction Engineering Co.,Ltd. Country or region after: China Address before: 050000 No.2 Shuangli Lane, Liujia Street, Dongying Village, Xiying Township, Luancheng District, Shijiazhuang City, Hebei Province Patentee before: Ma Xiuying Country or region before: China |