Water supply and drainage pipeline connecting structure

Abstract

The utility model provides a water supply and drainage pipeline connecting structure, and relates to the technical field of pipeline connection, the water supply and drainage pipeline connecting structure comprises a water supply and drainage pipeline body, the periphery of the port of the water supply and drainage pipeline body is fixedly connected with a fixed slot plate, and the outer surface of the water supply and drainage pipeline body is fixedly connected with a butt joint circular ring on one side of the fixed slot plate; when the two water supply and drainage pipeline bodies are in butt joint, the fixed insertion groove plates of the two water supply and drainage pipeline bodies can be attached to the edges of the butt joint circular rings of the two water supply and drainage pipeline bodies for limitation, and the butt joint accuracy of the butt joint circular rings of the two water supply and drainage pipeline bodies is guaranteed; and then one of the two inserting rods is pushed, and under the help of the rotating ring, the multiple inserting rods move at the same time to be inserted and clamped with the fixed inserting groove plate, so that connection of the two parts is completed, and the operation is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a water supply and drainage pipeline connection structure. Background Art

[0002] Water supply and drainage pipeline engineering is a channel system engineering that transports and distributes industrial water supply and domestic drinking water, and collects, transports and discharges industrial wastewater, domestic sewage and rainwater. It plays an important role in the entire water supply and drainage system, including the pipeline (channel) system itself and the various structures on the pipeline (channel) system.

[0003] However, in the prior art, existing water supply and drainage pipes are mostly connected by installing bolts on the flange at one end thereof. However, when the pipes are connected or disassembled, people need to use tools to twist multiple bolts, which is cumbersome and inconvenient to operate. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art: when the water supply and drainage pipes are connected, they need to be installed or disassembled by people using tools to twist multiple bolts, which is troublesome and inconvenient to operate.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a water supply and drainage pipe connection structure, including a water supply and drainage pipe body, a fixed slot plate is fixedly connected around the port of the water supply and drainage pipe body, and the outer surface of the water supply and drainage pipe body is located on one side of the fixed slot plate and is fixedly connected to a docking ring, and a rotating ring is embedded on the outer surface of the docking ring, and an insertion rod is fixedly connected to the outer surface of the rotating ring, and the insertion rod is inserted and engaged with the fixed slot plate.

[0006] As a preferred embodiment, a sealing ring is fixedly connected to a surface of one side of the docking ring, and a clamping groove is provided on the surface of the docking ring on one side of the sealing ring.

[0007] As a preferred embodiment, the insertion rod is adapted to the insertion hole on the fixed slot plate.

[0008] As a preferred embodiment, a positioning bolt is inserted into one side of the docking ring, and the positioning bolt is penetrated and engaged with the rotating ring.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] According to the utility model, when two water supply and drainage pipe bodies are docked, the fixed slot plates of both sides will stick to the edge of the docking ring of the other side as a restriction, thereby ensuring the accuracy of the docking of the docking rings of both sides. Afterwards, one of the insertion rods of both sides is pushed to drive the rotating ring to rotate on the docking ring, so that multiple insertion rods are moved at the same time to engage with the fixed slot plates, completing the connection between the two sides, ensuring the stability of the water supply and drainage pipe bodies when docking, and making the connection between the water supply and drainage pipe bodies simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a water supply and drainage pipe connection structure provided by the present invention when it is integrally butted;

[0012] Figure 2 This is a structural diagram of a fixed slot plate of a water supply and drainage pipe connection structure provided by the utility model;

[0013] Figure 3 This is a structural schematic diagram of the docking ring of a water supply and drainage pipe connection structure provided by the utility model.

[0014] Legend:

[0015] 1. Water supply and drainage pipe body; 2. Fixed slot plate; 3. Docking ring; 4. Sealing ring; 5. Slot; 6. Rotating ring; 7. Insert rod; 8. Positioning bolt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] Example 1

[0018] like Figure 1-3As shown, the utility model provides a technical solution: a water supply and drainage pipe connection structure, including a water supply and drainage pipe body 1, a fixed slot plate 2 is fixedly connected around the port of the water supply and drainage pipe body 1, when the two water supply and drainage pipe bodies 1 are connected, the stability of the connection between the water supply and drainage pipe bodies 1 can be ensured by allowing the fixed slot plates 2 of the two connected parties to be inserted and engaged with the insertion rod 7, and the outer surface of the water supply and drainage pipe body 1 is fixedly connected with a docking ring 3 on one side of the fixed slot plate 2. When the two water supply and drainage pipe bodies 1 are docked, the fixed slot plates 2 of both parties will stick to the edge of the docking ring 3 of the other party as a restriction, ensuring the accuracy of the docking of the docking rings 3 of both parties, and a rotating ring 6 is embedded and rotatable on the outer surface of the docking ring 3, and an insertion rod 7 is fixedly connected to the outer surface of the rotating ring 6, and the insertion rod 7 is inserted and engaged with the fixed slot plate 2, by pushing one of the insertion rods 7 connecting the two sides of the water supply and drainage pipe body 1 to drive the rotating ring 6 to rotate on the docking ring 3, so that multiple insertion rods 7 move at the same time and insert and engage with the fixed slot plate 2, making the connection between the water supply and drainage pipe bodies 1 simple and quick.

[0019] Example 2

[0020] like Figure 1-3 As shown, a sealing ring 4 is fixedly connected to the surface of one side of the docking ring 3, and a card groove 5 is opened on the surface of the docking ring 3 on one side of the sealing ring 4. The sealing rings 4 and the card grooves 5 on both sides of the connected water supply and drainage pipe bodies 1 are swapped on the docking ring 3 to ensure that the sealing rings 4 on both sides can be engaged with each other's card grooves 5 to improve the sealing of the water supply and drainage pipe bodies 1 during connection. The insertion rod 7 is adapted to the insertion hole on the fixed slot plate 2, which makes it convenient for the insertion rod 7 to be smoothly connected to the fixed slot plate 2. A positioning bolt 8 is inserted on one side of the docking ring 3, and the positioning bolt 8 is penetrated and engaged with the rotating ring 6. By connecting the positioning bolt 8 to the rotating ring 6, the rotating ring 6 is locked to prevent the rotating ring 6 from rotating, thereby improving the stability of the connection between the insertion rod 7 and the fixed slot plate 2.

[0021] Working principle:

[0022] like Figure 1-3As shown, when the present invention is in use, the user first moves the two water supply and drainage pipe bodies 1 to dock their docking rings 3. In the process of docking the docking rings 3 of both sides, the fixed slot plates 2 of both sides move along the side edges of the docking rings 3 of the other side to ensure the stability of the docking rings 3 during docking. After the docking rings 3 are docked, the sealing rings 4 of both sides are engaged with the other side's slots 5 to improve the sealing of the connection between the water supply and drainage pipe bodies 1. Then, one of the plug rods 7 of both sides is manually pushed. The movement of the plug rod 7 drives the rotation of the rotating ring 6, thereby allowing multiple plug rods 7 to move at the same time. After that, the plug rods 7 of both sides are inserted and engaged with the fixed slot plates 2 of both sides. Then, the positioning bolt 8 is inserted into the side of the docking ring 3 to connect with the rotating ring 6. The rotating ring 6 is locked to complete the quick connection of the two water supply and drainage pipe bodies 1.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A water supply and drainage pipe connection structure, comprising a water supply and drainage pipe body (1), characterized in that: A fixed slot plate (2) is fixedly connected around the port of the water supply and drainage pipe body (1), and a docking ring (3) is fixedly connected to the outer surface of the water supply and drainage pipe body (1) on one side of the fixed slot plate (2), and a rotating ring (6) is embedded and rotatably mounted on the outer surface of the docking ring (3), and an insertion rod (7) is fixedly connected to the outer surface of the rotating ring (6), and the insertion rod (7) is inserted and engaged with the fixed slot plate (2).

2. A water supply and drainage pipe connection structure according to claim 1, characterized in that: A sealing ring (4) is fixedly connected to one side surface of the docking ring (3), and a clamping groove (5) is provided on the surface of the docking ring (3) on one side of the sealing ring (4).

3. The water supply and drainage pipe connection structure according to claim 1, characterized in that: The insertion rod (7) is adapted to the insertion hole on the fixed slot plate (2).

4. A water supply and drainage pipe connection structure according to claim 1, characterized in that: A positioning bolt (8) is inserted into one side of the docking ring (3), and the positioning bolt (8) is connected to the rotating ring (6) through a through-and-through engagement.

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