Rapid connecting device for campus water supply and drainage pipeline

Abstract

The utility model relates to the field of water supply and drainage pipelines, in particular to a quick connecting device for campus water supply and drainage pipelines, which comprises a water pipe connecting device shell and a water pipe body, a pipe body connector is fixedly connected onto the water pipe body, and a pipe body threaded connector is arranged on the surface of the water pipe body and positioned on the side of the pipe body connector. Connecting device connectors are fixedly connected to the upper end and the lower end of the water pipe connecting device shell correspondingly, fixing lantern rings are arranged on the surfaces of the connecting device connectors, and anti-loosening clamping sleeves are arranged on the portions, located on the sides of the fixing lantern rings, of the surfaces of the connecting device connectors. According to the water pipe connecting device, the pipe body connector is inserted into the connecting device connector, the fixing lantern ring is in threaded connection with the pipe body threaded connector, the connecting device connector is extruded, so that the connecting device connector is tightly attached to the pipe body connector, and finally the anti-loosening clamping sleeve is clamped between the fixing lantern ring and the water pipe connecting device shell. The longitudinal height moving space of the fixing lantern ring is limited, and threaded connection of the fixing lantern ring is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the field of water supply and drainage pipes, in particular to a quick connection device for campus water supply and drainage pipes. Background Technique

[0002] Water supply and drainage pipes are pipeline system projects for transporting and distributing industrial water supply and domestic drinking water, as well as collecting, transporting and discharging industrial wastewater, domestic sewage and rainwater. The water supply and drainage pipe project plays an important role in the water supply and drainage system, and its project investment usually accounts for most of the total investment of the water supply and drainage system project. The water supply and drainage pipes include the pipeline system itself and various structures on the pipeline system. As a densely populated area, the campus has higher requirements for the water supply and drainage pipes, including the pipeline system.

[0003] At present, when the campus water supply and drainage pipe connection device is installed and used, due to certain limitations in the connection structure at the interface, the connection work is carried out slowly, which is not conducive to improving the installation speed of the drainage pipe connection device and affects the work efficiency.

[0004] Therefore, aiming at the certain limitations in the connection structure of the above-mentioned drainage pipe connection device, which leads to slow connection work, is not conducive to improving the installation speed of the drainage pipe connection device, and affects the work efficiency, a quick connection device for campus water supply and drainage pipes can be designed. Content of the Utility Model

[0005] In order to overcome the problem that the connection structure of the drainage pipe connection device has certain limitations, resulting in slow connection work, being not conducive to improving the installation speed of the drainage pipe connection device, and affecting the work efficiency.

[0006] The technical solution of the utility model is: a quick connection device for campus water supply and drainage pipes, including a water pipe connection device housing, and also including a water pipe body. A pipe body interface is fixedly connected to the water pipe body. A pipe body thread interface is arranged on the surface of the water pipe body at the side of the pipe body interface. Connection device interfaces are fixedly connected to both the upper and lower ends of the water pipe connection device housing. A fixed collar is arranged on the surface of the connection device interface. An anti-loosening clamp sleeve is arranged on the surface of the connection device interface at the side of the fixed collar. A limiting groove is opened inside the water pipe connection device housing. An anti-blocking filter frame is arranged inside the limiting groove. The front end of the anti-blocking filter frame extends to the outside of the water pipe connection device housing and is fixedly connected to a sealing connection plate. A connection frame is rotatably connected to the front end of the water pipe connection device housing at the side of the sealing connection plate. A threaded rod is arranged on the connection frame. An extrusion block is fixedly installed at the rear end of the threaded rod.

[0007] Preferably, the pipe body interface can be inserted into the connection device interface for convenient docking and engagement. The fixing collar can be threadedly connected to the threaded interface of the pipe body, thereby squeezing the connection device interface, making the connection device interface fit tightly with the pipe body interface. The sealing ring and the sealing groove can improve the sealing performance at the interface. The anti-loosening sleeve can be clamped between the fixing collar and the housing of the water pipe connection device, restricting the longitudinal height movement space of the fixing collar and preventing the threaded connection of the fixing collar from loosening. The anti-blocking filter frame intercepts hair or other impurities in the water pipe. The threaded rod can control and adjust the pressing block, which can not only tightly press the sealing connecting plate to ensure the sealing performance of the housing of the water pipe connection device, but also be adjusted and loosened to facilitate moving the position of the connecting frame and removing and cleaning the anti-blocking filter frame.

[0008] Preferably, a sealing ring is fixedly installed inside the pipe body interface, and a sealing groove is formed on the connection device interface.

[0009] Preferably, the pipe body interface is snap-connected to the connection device interface, and the sealing ring and the sealing groove are mutually adapted.

[0010] Preferably, the fixing collar is sleeved on the connection device interface, and the fixing collar is threadedly connected to the threaded interface of the pipe body.

[0011] Preferably, the anti-loosening sleeve is designed in an arc structure, the anti-loosening sleeve is mutually adapted to the connection device interface, one end of the anti-loosening sleeve is attached to the fixing collar, and the other end of the anti-loosening sleeve is attached to the housing of the water pipe connection device.

[0012] Preferably, the anti-blocking filter frame is slidably connected to the limiting groove, the sealing connecting plate is snap-connected to the housing of the water pipe connection device, and a pull rod is fixedly installed on the sealing connecting plate.

[0013] Preferably, the threaded rod is threadedly connected to the connecting frame, the pressing block is mutually attached to the sealing connecting plate, and a turning handle is fixedly installed at the front end of the threaded rod.

[0014] The beneficial effects of the present utility model:

[0015] For this rapid connection device for campus water supply and drainage pipelines, the pipe body interface is inserted into the connection device interface. By threadedly connecting the fixing collar to the threaded interface of the pipe body, the connection device interface is squeezed, making the connection device interface fit tightly with the pipe body interface. Finally, the anti-loosening sleeve is clamped between the fixing collar and the housing of the water pipe connection device, restricting the longitudinal height movement space of the fixing collar and preventing the threaded connection of the fixing collar from loosening. This is beneficial to improving the connection speed and installation efficiency of the drainage pipeline connection device, and at the same time ensuring the sealing performance and stability at the interface. The anti-blocking filter frame intercepts hair or other impurities in the water pipe. By loosening the pressing block, it is convenient to adjust the position of the connecting frame, thereby removing the anti-blocking filter frame, cleaning the hair and sundries and then reinstalling, which is beneficial to improving the convenience of cleaning the pipeline structure and avoiding the occurrence of pipeline blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a campus water supply and drainage pipe quick connection device of the utility model;

[0017] Figure 2 The three-dimensional structure of the water pipe connection device shell of the utility model is shown Figure 1 ;

[0018] Figure 3 What is shown is a schematic diagram of the three-dimensional structure of the water pipe body of the utility model;

[0019] Figure 4 The three-dimensional structure of the water pipe connection device shell of the utility model is shown Figure 2 ;

[0020] Figure 5 What is shown is a schematic diagram of the three-dimensional structure of the extrusion block of the utility model.

[0021] Explanation of the accompanying drawings: 1. Water pipe connecting device housing; 2. Water pipe body; 3. Pipe body interface; 4. Pipe body threaded interface; 5. Connecting device interface; 6. Fixing ring; 7. Anti-loosening sleeve; 8. Limiting groove; 9. Anti-clogging filter frame; 10. Sealing connecting plate; 11. Connecting frame; 12. Threaded rod; 13. Extrusion block; 14. Sealing ring; 15. Sealing slot. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figures 1 - 5 The utility model provides an embodiment: a campus water supply and drainage pipeline quick connection device, including a water pipe connection device shell 1, and also including a water pipe body 2, the water pipe body 2 is fixedly connected with a pipe body interface 3, the surface of the water pipe body 2 is located on the side of the pipe body interface 3 and is provided with a pipe body threaded interface 4, the upper and lower ends of the water pipe connection device shell 1 are fixedly connected with a connection device interface 5, the surface of the connection device interface 5 is provided with a fixing collar 6, the surface of the connection device interface 5 is located on the side of the fixing collar 6 and is provided with an anti-loosening sleeve 7, a limiting groove 8 is provided inside the water pipe connection device shell 1, an anti-clogging filter frame 9 is provided inside the limiting groove 8, the front end of the anti-clogging filter frame 9 extends to the outside of the water pipe connection device shell 1 and is fixedly connected with a sealing connection plate 10, the front end of the water pipe connection device shell 1 is located on the side of the sealing connection plate 10 and is rotatably connected with a connection frame 11, a threaded rod 12 is provided on the connection frame 11, and an extrusion block 13 is fixedly installed at the rear end of the threaded rod 12.

[0024] See also Figures 1 - 3, in this embodiment, a sealing ring 14 is fixedly installed inside the pipe body interface 3, a sealing groove 15 is provided on the connecting device interface 5, the pipe body interface 3 is snap-connected with the connecting device interface 5, the sealing ring 14 and the sealing groove 15 are mutually adapted, the fixing collar 6 is sleeved with the connecting device interface 5, the fixing collar 6 is threadedly connected with the pipe body threaded interface 4, the anti-loosening clamp sleeve 7 is designed in an arc structure, the anti-loosening clamp sleeve 7 is mutually adapted with the connecting device interface 5, one end of the anti-loosening clamp sleeve 7 is attached to the fixing collar 6, and the other end of the anti-loosening clamp sleeve 7 is attached to the water pipe connecting device housing 1. First, insert the pipe body interface 3 into the connecting device interface 5 to make them snap-fit with each other. By buckling the fixing collar 6 on the side of the pipe body threaded interface 4 and rotating it, threaded connection installation is achieved. The fixing collar 6 tightly squeezes the connecting device interface 5, making the connecting device interface 5 fit tightly with the pipe body interface 3. Cooperating with the sealing ring 14 structure further improves the sealing performance at the interface. Finally, the anti-loosening clamp sleeve 7 is clamped between the fixing collar 6 and the water pipe connecting device housing 1 to limit the longitudinal height movement space of the fixing collar 6 and prevent the threaded connection of the fixing collar 6 from loosening, which is beneficial to improving the connection speed and installation efficiency of the drainage pipe connecting device, and at the same time ensuring the sealing and stability at the interface.

[0025] Please refer to Figure 4 and Figure 5 , in this embodiment, the anti-blocking filter frame 9 is slidably connected with the limiting groove 8, the sealing connecting plate 10 is snap-connected with the water pipe connecting device housing 1, a pull rod is fixedly installed on the sealing connecting plate 10, the threaded rod 12 is threadedly connected with the connecting frame 11, the extrusion block 13 is mutually attached to the sealing connecting plate 10, and a rotating handle is fixedly installed at the front end of the threaded rod 12. The hair or other impurities in the water pipe are intercepted by the anti-blocking filter frame 9, and the rotating handle is rotated regularly to loosen the extrusion block 13, which is convenient for adjusting the position of the connecting frame 11, so that the extrusion block 13 is far away from the sealing connecting plate 10, and thus the anti-blocking filter frame 9 can be taken out. After cleaning the hair and sundries, it is reinstalled, which is beneficial to improving the convenience of cleaning the pipeline structure and avoiding the phenomenon of pipeline blockage.

[0026] When working, first insert the pipe body interface 3 into the connection device interface 5 so that they are engaged with each other. By buckling the fixing collar 6 on the side of the pipe thread interface 4 and rotating it, the threaded connection installation is achieved. The fixing collar 6 tightly squeezes the connection device interface 5, making the connection device interface 5 fit tightly with the pipe body interface 3. The sealing ring 14 structure is used to further improve the sealing performance at the interface. Finally, the anti-loosening ferrule 7 is clamped between the fixing collar 6 and the water pipe connection device housing 1 to limit the longitudinal height movement space of the fixing collar 6 and prevent the threaded connection of the fixing collar 6 from loosening. The anti-clogging filter frame 9 intercepts hair or other impurities in the water pipe, and the handle is rotated regularly to loosen the extrusion block 13, facilitating the adjustment of the position of the connecting frame 11, so that the extrusion block 13 is far away from the sealing connection plate 10, thereby removing the anti-clogging filter frame 9. After cleaning the hair and sundries, it is reinstalled.

[0027] Through the above steps, the pipe body interface 3 is inserted into the connection device interface 5, and the fixing collar 6 is threadedly connected to the pipe thread interface 4 to squeeze the connection device interface 5, making the connection device interface 5 fit tightly with the pipe body interface 3. Finally, the anti-loosening ferrule 7 is snapped in, thus completing the rapid installation of the pipeline to solve the problem that the connection structure of the drainage pipeline connection device has certain limitations, resulting in slower connection work, which is not conducive to improving the installation speed of the drainage pipeline connection device and affecting the work efficiency.

Claims

1. A rapid connection device for campus water supply and drainage pipelines, comprising a housing (1) of the water pipe connection device, characterized in that: It further includes a water pipe body (2), a pipe body interface (3) is fixedly connected to the water pipe body (2), a pipe body threaded interface (4) is arranged on the surface of the water pipe body (2) on the side of the pipe body interface (3), connection device interfaces (5) are fixedly connected to both the upper and lower ends of the water pipe connection device housing (1), a fixing collar (6) is arranged on the surface of the connection device interface (5), an anti-loosening ferrule (7) is arranged on the surface of the connection device interface (5) on the side of the fixing collar (6), a limiting groove (8) is opened inside the water pipe connection device housing (1), an anti-blocking filter frame (9) is arranged inside the limiting groove (8), the front end of the anti-blocking filter frame (9) extends to the outside of the water pipe connection device housing (1) and is fixedly connected to a sealing connecting plate (10), a connecting frame (11) is rotatably connected to the front end of the water pipe connection device housing (1) on the side of the sealing connecting plate (10), a threaded rod (12) is arranged on the connecting frame (11), and an extrusion block (13) is fixedly installed at the rear end of the threaded rod (12).

2. The quick connection device for campus water supply and drainage pipelines according to claim 1, characterized in that: A sealing ring (14) is fixedly installed inside the pipe body interface (3), and a sealing card slot (15) is opened on the connection device interface (5).

3. The campus water supply and drainage pipeline quick connection device according to claim 2, characterized in that: The pipe body interface (3) is snap-connected to the connection device interface (5), and the sealing ring (14) is adapted to the sealing card slot (15).

4. The rapid connection device for campus water supply and drainage pipelines according to claim 3, characterized in that: The fixing collar (6) is sleeved with the connection device interface (5), and the fixing collar (6) is threadedly connected to the pipe body threaded interface (4).

5. The rapid connection device for campus water supply and drainage pipelines according to claim 4, characterized in that: The anti-loosening ferrule (7) is designed in an arc structure, the anti-loosening ferrule (7) is adapted to the connection device interface (5), one end of the anti-loosening ferrule (7) is attached to the fixing collar (6), and the other end of the anti-loosening ferrule (7) is attached to the water pipe connection device housing (1).

6. The rapid connection device for campus water supply and drainage pipes according to claim 1, characterized in that: The anti-blocking filter frame (9) is slidably connected to the limiting groove (8), the sealing connecting plate (10) is snap-connected to the water pipe connection device housing (1), and a pull rod is fixedly installed on the sealing connecting plate (10).

7. The rapid connection device for campus water supply and drainage pipelines according to claim 6, characterized in that: The threaded rod (12) is threadedly connected to the connecting frame (11), the extrusion block (13) is attached to the sealing connecting plate (10), and a turning handle is fixedly installed at the front end of the threaded rod (12).

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