Pipeline connecting device for water conservancy project
By designing a pipeline connection device including pipe inner connecting parts, pipe inner connecting seats, fixed seats, connecting plates and sealing gaskets, the problems of water leakage and inconvenient connection of pipe connection devices for water conservancy projects in the prior art are solved, and a stable and sealed pipeline connection is achieved.
Patent Information
- Application Number
- CN202420689650.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing pipeline connecting devices for water conservancy projects are prone to water leakage after the service life increases and are inconvenient to connect.
A pipe connection device including a first pipe, a second pipe, a connecting member, a connecting seat, a connecting plate, a fixing seat and a sealing gasket is designed. Through the initial connection of the inner tube connecting piece and the inner tube connecting piece, the insertion of the fixed seat and the fixing plate is reinforced, and combined with the use of the sealing gasket and sealing coating, the stable connection and sealing of the pipe is achieved.
It effectively reduces water leakage at pipe connections, improves the stability and convenience of connections, and extends the service life of the equipment.
Smart Images
Figure CN222616241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pipeline connection, in particular to a pipeline connection device for water conservancy projects. Background Art
[0002] Pipeline connection refers to connecting prefabricated pipe sections into a complete system according to the requirements of the design drawings. During construction, different connection methods should be selected according to the material of the pipe used. Ordinary steel pipes have threaded connection, flange connection, welding connection, socket connection, pipe bonding connection and other methods.
[0003] The existing pipeline connection device for water conservancy projects is prone to water leakage due to the increase of service life, and the pipeline connection is inconvenient. Therefore, a pipeline connection device for water conservancy projects is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a pipeline connecting device for water conservancy projects to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline connection device for water conservancy projects, comprising a first pipeline, a second pipeline, a connecting piece, a connecting seat, a connecting plate, and a fixing seat; the connecting piece is arranged on the first pipeline, the second pipeline is arranged beside the first pipeline, the connecting seat is arranged on the second pipeline, a connecting plate groove is arranged inside the connecting piece, the connecting plate is arranged in the connecting plate groove, the fixing seat is arranged on the connecting piece, the fixing plate is arranged on the connecting seat, a threaded groove is arranged on the fixing seat, an opening is arranged on the fixing plate, and a bolt is arranged to pass through the opening and be arranged in the threaded groove.
[0006] Preferably, a limiting ring is provided at the opening of the connecting plate groove of the connecting piece, a limiting block is provided on the connecting plate, the limiting block is arranged inside the connecting plate groove, the limiting ring limits the movement range of the limiting block, and when the connecting plate is completely screwed into the connecting groove, the limiting block fits the limiting ring.
[0007] Preferably, a connecting groove is provided inside the connecting seat, a thread groove is provided inside the connecting groove, and a thread is provided on the connecting plate, and the connecting plate is turned into the connecting groove through the thread.
[0008] Preferably, an in-tube connector is provided inside the first pipeline, an in-tube connecting seat is provided inside the second pipeline, a connecting seat groove is provided on the in-tube connecting seat, a connecting block is provided on the in-tube connector, and the connecting block is provided inside the connecting seat groove. By inserting the connecting block into the connecting seat groove, the preliminary connection between the first pipeline and the second pipeline is achieved.
[0009] Preferably, the in-tube connecting piece and the in-tube connecting seat are provided with inclined surfaces to facilitate the passage of water and reduce the impact of water flow on the in-tube connecting piece and the in-tube connecting seat.
[0010] Preferably, a sealing gasket is provided at the connection between the first pipe and the second pipe, and the sealing gasket plays a sealing role to prevent water leakage at the connection between the first pipe and the second pipe.
[0011] Preferably, a sealing coating is provided on the surface of the connecting piece and the inner wall of the connecting groove to improve the sealing performance of the connecting device and avoid water leakage.
[0012] Compared with the prior art, the utility model has the following beneficial effects: a simple connection method between the in-pipe connector arranged in the first pipe and the in-pipe connector seat arranged in the second pipe realizes the preliminary connection between the first pipe and the second pipe, which is convenient for subsequent connection; bolts are inserted into the fixing seat and the fixing plate to realize the reinforcement of the connection between the first pipe and the second pipe; the rotating plate is screwed into the connecting groove by rotating the connecting plate, which plays the role of sealing the first pipe and the second pipe, and the sealing gasket is provided to improve the sealing performance, thereby reducing the occurrence of water leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0015] Numbers in the figure: 1, first pipeline; 11, second pipeline; 2, connecting piece; 21, connecting plate groove; 22, limiting ring; 3, connecting seat; 31, connecting groove; 4, connecting plate; 41, limiting block; 5, fixing seat; 51, fixing plate; 52, bolt; 6, connecting piece in the pipe; 61, connecting seat in the pipe; 62, connecting seat groove; 63, connecting piece block. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] See also Figure 1-2 The utility model provides a technical solution: a pipeline connection device for water conservancy projects, comprising a first pipeline 1, a second pipeline 11, a connecting piece 2, a connecting seat 3, a connecting plate 4, and a fixing seat 5; the connecting piece 2 is arranged on the first pipeline 1, the second pipeline 11 is arranged beside the first pipeline 1, the connecting seat 3 is arranged on the second pipeline 11, a connecting plate groove 21 is arranged inside the connecting piece 2, the connecting plate 4 is arranged in the connecting plate groove 21, the fixing seat 5 is arranged on the connecting piece 2, the fixing plate 51 is arranged on the connecting seat 3, a threaded groove is arranged on the fixing seat 5, an opening is arranged on the fixing plate 51, and a bolt 52 is arranged through the opening and arranged in the threaded groove.
[0020] Furthermore, a limiting ring 22 is provided at the opening of the connecting plate groove 21 of the connecting member 2, and a limiting block 41 is provided on the connecting plate 4. The limiting block 41 is arranged inside the connecting plate groove 21, and the limiting ring 22 limits the movement range of the limiting block 41. When the connecting plate 4 is completely screwed into the connecting groove 31, the limiting block 41 fits the limiting ring 22.
[0021] Furthermore, a connecting groove 31 is provided inside the connecting seat 3 , a thread groove is provided inside the connecting groove 31 , and a thread is provided on the connecting plate 4 , and the connecting plate 4 is screwed into the connecting groove 31 through the thread.
[0022] Furthermore, an in-tube connector 6 is provided inside the first pipeline 1, an in-tube connector seat 61 is provided inside the second pipeline 11, a connector seat groove 62 is provided on the in-tube connector seat 61, a connector block 63 is provided on the in-tube connector 6, and the connector block 63 is provided inside the connector groove 62. By inserting the connector block 63 into the connector groove 62, the preliminary connection between the first pipeline 1 and the second pipeline 11 is achieved.
[0023] Furthermore, the in-tube connecting piece 6 and the in-tube connecting seat 61 are provided with inclined surfaces to facilitate the passage of water and reduce the impact of water flow on the in-tube connecting piece 6 and the in-tube connecting seat 61.
[0024] Furthermore, a sealing gasket is provided at the connection between the first pipeline 1 and the second pipeline 11 , and the sealing gasket plays a sealing role to prevent water leakage at the connection between the first pipeline 1 and the second pipeline 11 .
[0025] Furthermore, a sealing coating is provided on the surface of the connecting member 2 and the inner wall of the connecting groove 31 to improve the sealing performance of the connecting device and avoid water leakage.
[0026] Working principle: align the first pipeline 1 and the second pipeline 11, insert the connecting piece block 63 into the connecting seat groove 62 to connect the connecting piece 6 in the pipe and the connecting seat 61 in the pipe to achieve the preliminary connection of the first pipeline 1 and the second pipeline 11, align the fixing seat 5 and the fixing plate 51, insert the bolt 52, rotate the bolt 52, fix the fixing seat 5 and the fixing plate 51 by the bolt 52, and strengthen the connection between the first pipeline 1 and the second pipeline 11, rotate the connecting plate 4, screw the connecting plate 4 into the connecting groove 31, and close the connection between the first pipeline 1 and the second pipeline 11.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pipe connection device for water conservancy projects, characterized in that: The invention comprises a first pipe (1), a second pipe (11), a connecting piece (2), a connecting seat (3), a connecting plate (4), and a fixing seat (5); the connecting piece (2) is arranged on the first pipe (1), the second pipe (11) is arranged beside the first pipe (1), the connecting seat (3) is arranged on the second pipe (11), a connecting plate groove (21) is arranged inside the connecting piece (2), the connecting plate (4) is arranged in the connecting plate groove (21), the fixing seat (5) is arranged on the connecting piece (2), the fixing plate (51) is arranged on the connecting seat (3), a thread groove is arranged on the fixing seat (5), an opening is arranged on the fixing plate (51), and a bolt (52) is arranged to pass through the opening and be arranged in the thread groove.
2. A pipe connection device for water conservancy projects according to claim 1, characterized in that: A limiting ring (22) is provided at the opening of the connecting plate groove (21) of the connecting member (2), a limiting block (41) is provided on the connecting plate (4), and the limiting block (41) is arranged inside the connecting plate groove (21).
3. A pipe connection device for water conservancy projects according to claim 1, characterized in that: The connection seat (3) is provided with a connection groove (31) inside, the connection groove (31) is provided with a thread groove inside, and the connection plate (4) is provided with a thread.
4. A pipe connection device for water conservancy projects according to claim 1, characterized in that: An in-tube connector (6) is arranged inside the first pipe (1), an in-tube connector seat (61) is arranged inside the second pipe (11), a connector seat groove (62) is arranged on the in-tube connector seat (61), a connector block (63) is arranged on the in-tube connector (6), and the connector block (63) is arranged inside the connector groove (62).
5. A pipe connection device for water conservancy projects according to claim 4, characterized in that: The in-tube connecting piece (6) and the in-tube connecting seat (61) are provided with inclined surfaces.
6. A pipe connection device for water conservancy engineering according to claim 1, characterized in that: A sealing gasket is provided at the connection between the first pipe (1) and the second pipe (11).
7. A pipe connection device for water conservancy engineering according to claim 1, characterized in that: A sealing coating is provided on the surface of the connecting piece (2) and the inner wall of the connecting groove (31).