Rapid installation device for water supply and drainage pipeline

Abstract

The utility model discloses a water supply and drainage pipeline rapid installation device which comprises a threaded connector fixedly connected to one side of a first connecting pipe, a second connecting pipe is arranged on one side of the first connecting pipe, and the threaded position of the outer surface of the threaded connector is in threaded connection with the inner surface of the second connecting pipe. A sealing sleeve is arranged at the joint of the first connecting pipe and the second connecting pipe in a sleeving mode. The sealing sleeve needs to be arranged on the surface of the second connecting pipe in a sleeved mode in advance, then the first connecting pipe is rotated so that the threaded connector connected with the first connecting pipe can be rotated to the inner surface of the second connecting pipe, then the sealing sleeve is arranged on the connecting position in a sleeved mode, then the upper reinforcing piece and the lower reinforcing piece are fixedly installed, and the connecting position is supported. After fixed installation is completed, needed sealing glue is injected into the inner surface of the groove ring through the injection pipe, a cavity formed by the groove ring and the corresponding concave edge forms a sealing layer, the connecting position is more sealed, the pipe cover is installed on the outer surface of the injection pipe in a threaded mode, and therefore the situation that the connecting position is oxidized is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply and drainage pipeline installation, in particular to a water supply and drainage pipeline quick installation device. Background Art

[0002] Water supply and drainage pipes are vital components of urban infrastructure and industrial facilities. They are mainly divided into water supply pipes and drainage pipes. The design, construction and maintenance of water supply and drainage pipes are crucial to the normal operation of the city and the quality of life of residents. During the construction and management process, it is necessary to fully consider factors such as pipe material selection, laying method, connection technology, etc. to ensure the safe, reliable and efficient operation of the water supply and drainage system.

[0003] When connecting some pipes with smaller diameters, the pipe bodies with external threads and internal threads are generally connected through threaded connections. Although the effect of quick installation is achieved, the threaded connection may be oxidized during long-term use, and the connection may become loose and the bearing pressure may decrease, resulting in an unstable connection. For this reason, we propose a quick installation device for water supply and drainage pipes to improve the shortcomings of its connections. Utility Model Content

[0004] The utility model aims to provide a quick installation device for a drainage pipe, which has the purpose of improving the stability of a threaded connection, so as to solve the above-mentioned background technical problems.

[0005] The utility model solves the above-mentioned technical problem with a technical solution as follows: a quick installation device for water supply and drainage pipes, the installation structure comprising a threaded connector fixedly connected to one side of a connecting pipe, a connecting pipe 2 is arranged on one side of the connecting pipe, a threaded portion on the outer surface of the threaded connector is threadedly connected to the inner surface of the connecting pipe 2, a sealing sleeve is sleeved at the connection between the connecting pipe 1 and the connecting pipe 2, concave edges are provided on both sides of the surface of the sealing sleeve, an upper reinforcement member is tightly fitted on the outer surface of the sealing sleeve, a lower reinforcement member is detachably connected to the bottom of the upper reinforcement member, groove rings are provided on both sides of the inner surfaces of the lower reinforcement member and the upper reinforcement member in an annular shape, the groove rings provided on the inner surfaces of the upper reinforcement member and the lower reinforcement member correspond to each other, a cavity is formed between the groove ring and the concave edge, both sides of the top of the upper reinforcement member are connected to an injection pipe with a hollow structure, the bottom end face of the injection pipe is located in the inner surface of the groove ring provided on the upper reinforcement member, and the end face of the injection pipe passing through the outer side of the upper reinforcement member is threadedly connected to a pipe cover.

[0006] Preferably, the injection pipe passes through the inner surface of the upper reinforcement member, and a side hole is opened at the bottom of the injection pipe surface, and the side hole corresponds to the position of the groove ring.

[0007] Preferably, the upper reinforcement member and the lower reinforcement member are threadedly connected via mounting bolts, and both the upper reinforcement member and the lower reinforcement member are provided with mounting holes adapted to the mounting bolts.

[0008] Preferably, the surfaces of the connecting tube one and the connecting tube two are fixedly connected with a handle body, the distance between the handle body fixed on the surface of the connecting tube two and the end face of the connecting tube one is greater than the width of the two end faces of the sealing sleeve, and the initial position of the sealing sleeve can be sleeved on the surface of the connecting tube two.

[0009] Preferably, the top end surface of the tube cover is provided with a groove, and the groove is a hexagonal design.

[0010] The beneficial effects of the utility model are:

[0011] The utility model needs to pre-set the sealing sleeve on the surface of the connecting pipe 2, and then rotate the connecting pipe 1 so that the threaded connector connected to the connecting pipe 1 is rotated to the inner surface of the connecting pipe 2, and then the sealing sleeve is set at the connection, and then the upper reinforcement piece and the lower reinforcement piece are fixedly installed to support the connection. After the fixed installation is completed, the required sealing glue is injected into the inner surface of the groove ring through the injection pipe, so that the cavity formed by the groove ring and the corresponding concave edge constitutes a sealing layer, so that the connection is more sealed, and then the pipe cover is threadedly installed on the outer surface of the injection pipe, so as to avoid oxidation at the connection, thereby improving the stability of the threaded connection and avoiding looseness of the connection.

[0012] 2. The utility model provides a side hole at the bottom of the injection tube surface, and the side hole corresponds to the position of the groove ring, thereby improving the fluidity of the sealing glue;

[0013] 3. The utility model provides an upper reinforcement member and a lower reinforcement member with mounting holes adapted to mounting bolts, thereby facilitating the disassembly and assembly of the upper reinforcement member and the lower reinforcement member, thereby improving the convenience of disassembly and assembly;

[0014] 4. The utility model provides a groove on the top end surface of the tube cover, and the groove is designed as an inner hexagon, which can facilitate the outer inner hexagon handle to rotate the tube cover, thereby opening the injection tube and facilitating the injection of glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 It is a schematic diagram of the disassembly of the structure of the utility model;

[0017] Figure 2 It is a combined schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection between the upper reinforcement member and the lower reinforcement member of the utility model;

[0019] Figure 4 It is a partial enlarged view of point A of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Connecting pipe 1, 2. Connecting pipe 2, 3. Threaded connector, 4. Sealing sleeve, 5. Concave edge, 6. Upper reinforcement, 7. Lower reinforcement, 8. Groove ring, 9. Injection pipe, 10. Pipe cover, 11. Side hole, 12. Mounting bolt, 13. Handle body. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the water supply and drainage pipe quick installation device of the present invention will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-4 The utility model shows a quick installation device for water supply and drainage pipes of an embodiment of the utility model, the installation structure includes a threaded connector 3 fixedly connected to one side of a connecting pipe 1, a connecting pipe 2 2 is arranged on one side of the connecting pipe 1, the outer surface thread of the threaded connector 3 is threadedly connected to the inner surface of the connecting pipe 2 2, a sealing sleeve 4 is sleeved at the connection between the connecting pipe 1 and the connecting pipe 2, both sides of the surface of the sealing sleeve 4 are provided with concave edges 5, an upper reinforcement member 6 is fastened to the outer surface of the sealing sleeve 4, a lower reinforcement member 7 is detachably connected to the bottom of the upper reinforcement member 6, the upper reinforcement member 6 and the lower reinforcement member 7 are threadedly connected by mounting bolts 12, the upper reinforcement member 6 and the lower reinforcement member 7 are provided with mounting holes adapted to the mounting bolts 12, by providing the upper reinforcement member 6 and the lower reinforcement member 7 are provided with mounting holes adapted to the mounting bolts 12, To facilitate the disassembly and assembly of the upper reinforcement 6 and the lower reinforcement 7, and improve the convenience of disassembly and assembly, groove rings 8 are opened in a ring shape on both sides of the inner surfaces of the lower reinforcement 7 and the upper reinforcement 6, and the groove rings 8 opened on the inner surfaces of the upper reinforcement 6 and the lower reinforcement 7 correspond to each other, and a cavity is formed between the groove ring 8 and the concave edge 5. Both sides of the top of the upper reinforcement 6 are connected with a hollow structure injection pipe 9, and the bottom end face of the injection pipe 9 is located in the inner surface of the groove ring 8 opened on the upper reinforcement 6. The injection pipe 9 passes through the end face of the outer side of the upper reinforcement 6 and is threadedly connected with a pipe cover 10. The injection pipe 9 passes through the inner surface of the upper reinforcement 6, and a side hole 11 is opened at the bottom of the surface of the injection pipe 9, and the side hole 11 corresponds to the position of the groove ring 8. By setting the side hole 11 at the bottom of the surface of the injection pipe 9, the side hole 11 corresponds to the position of the groove ring 8, and the fluidity of the sealing glue is improved. Example 2

[0024] Figure 1-4A quick installation device for water supply and drainage pipes according to an embodiment of the utility model is shown, the installation structure includes a threaded connector 3 fixedly connected to one side of a connecting pipe 1, a connecting pipe 2 is provided on one side of the connecting pipe 1, the outer surface thread of the threaded connector 3 is threadedly connected to the inner surface of the connecting pipe 2, a sealing sleeve 4 is sleeved at the connection between the connecting pipe 1 and the connecting pipe 2, the surfaces of the connecting pipe 1 and the connecting pipe 2 are both fixedly connected with a handle body 13, the distance between the handle body 13 fixed on the surface of the connecting pipe 2 and the end face of the connecting pipe 1 is greater than the width of the two end faces of the sealing sleeve 4, the initial position of the sealing sleeve 4 can be sleeved on the surface of the connecting pipe 2, both sides of the surface of the sealing sleeve 4 are provided with concave edges 5, the outer surface of the sealing sleeve 4 is fastened with an upper reinforcement member 6, and the bottom of the upper reinforcement member 6 can be The lower reinforcement 7 is disassembled and connected, and groove rings 8 are provided on both sides of the inner surfaces of the lower reinforcement 7 and the upper reinforcement 6 in an annular shape. The groove rings 8 provided on the inner surfaces of the upper reinforcement 6 and the lower reinforcement 7 correspond to each other, and a cavity is formed between the groove ring 8 and the concave edge 5. Both sides of the top of the upper reinforcement 6 are connected with a hollow injection tube 9, and the bottom end face of the injection tube 9 is located in the inner surface of the groove ring 8 provided on the upper reinforcement 6. The injection tube 9 passes through the end face of the outer side of the upper reinforcement 6 and is threadedly connected with a pipe cover 10. A groove is provided on the top end face of the pipe cover 10, and the groove is designed as an inner hexagon. By setting the top end face of the pipe cover 10 with a groove, and the groove is designed as an inner hexagon, it is convenient to rotate the pipe cover 10 by an external inner hexagon handle, thereby opening the injection tube 9 and facilitating the injection of glue.

[0025] Working principle: When the utility model is used, it is necessary to pre-install the sealing sleeve 4 on the surface of the connecting pipe 2, and then rotate the connecting pipe 1 so that the threaded connector 3 connected to the connecting pipe 1 is rotated to the inner surface of the connecting pipe 2, and then install the sealing sleeve 4 on the connection, and then fix the upper reinforcement 6 and the lower reinforcement 7 by installing bolts 13 to support the connection. After the fixed installation is completed, the hexagonal handle rotates the pipe cover 10 to open the injection pipe 9 to facilitate the injection of glue, and the required sealing glue is injected into the inner surface of the groove ring 8 through the injection pipe 9, so that the cavity formed by the groove ring 8 and the corresponding concave edge 5 constitutes a sealing layer, making the connection more sealed, and then the pipe cover 10 is threadedly installed on the outer surface of the injection pipe 9, thereby avoiding oxidation at the connection and improving the stability of the threaded connection.

Claims

1. A quick installation device for water supply and drainage pipes, comprising a threaded connector (3) fixedly connected to one side of a connecting pipe (1), a connecting pipe (2) being provided on one side of the connecting pipe (1), the outer surface thread of the threaded connector (3) being threadedly connected to the inner surface of the connecting pipe (2), characterized in that: A sealing sleeve (4) is sleeved at the connection between the first connecting pipe (1) and the second connecting pipe (2). Both sides of the surface of the sealing sleeve (4) are provided with concave edges (5). An upper reinforcing member (6) is fastened to the outer surface of the sealing sleeve (4). A lower reinforcing member (7) is detachably connected to the bottom of the upper reinforcing member (6). Groove rings (8) are provided in an annular shape on both sides of the inner surfaces of the lower reinforcing member (7) and the upper reinforcing member (6). The groove rings (8) provided on the inner surfaces of the upper reinforcing member (6) and the lower reinforcing member (7) correspond to each other. A cavity is formed between the groove rings (8) and the concave edges (5). Both sides of the top of the upper reinforcing member (6) are connected with a hollow injection pipe (9). The bottom end surface of the injection pipe (9) is located in the inner surface of the groove ring (8) provided on the upper reinforcing member (6). The injection pipe (9) passes through the end surface of the outer portion of the upper reinforcing member (6) and is threadedly connected with a pipe cover (10).

2. The water supply and drainage pipe quick installation device according to claim 1, characterized in that: The injection pipe (9) passes through the inner surface of the upper reinforcement member (6), and a side hole (11) is provided at the bottom of the surface of the injection pipe (9), wherein the side hole (11) corresponds to the position of the groove ring (8).

3. The rapid installation device for water supply and drainage pipes according to claim 1, characterized in that: The upper reinforcement member (6) and the lower reinforcement member (7) are threadedly connected via mounting bolts (12), and both the upper reinforcement member (6) and the lower reinforcement member (7) are provided with mounting holes that are compatible with the mounting bolts (12).

4. The rapid installation device for water supply and drainage pipes according to claim 1, characterized in that: The surfaces of the connecting tube 1 (1) and the connecting tube 2 (2) are both fixedly connected with a handle body (13); the distance between the handle body (13) fixed on the surface of the connecting tube 2 (2) and the end surface of the connecting tube 1 (1) is greater than the width of the two end surfaces of the sealing sleeve (4); the initial position of the sealing sleeve (4) can be sleeved on the surface of the connecting tube 2 (2).

5. The rapid installation device for water supply and drainage pipes according to claim 1, characterized in that: The top end surface of the tube cover (10) is provided with a groove, and the groove is of hexagonal design.

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