Pipeline joint with sealing structure

Abstract

The utility model relates to a pipeline joint with a sealing structure, in particular to the technical field of pipeline joints. The pipeline joint with the sealing structure solves the technical problems that in the prior art, a worker needs to use tools for installation, and the tools need to be continuously taken and replaced in the installation process, and comprises a connecting pipe, a threaded joint, a connector, an arc-shaped clamping plate and a rotating ring, the rear end of the connecting pipe is connected with the threaded joint, and the rotating ring is connected with the connector. A connector is connected to the threaded connector in a threaded mode, arc-shaped clamping plates are arranged at the rear end of the connector in a bilateral symmetry mode, and rotating rings are connected to the two arc-shaped clamping plates in a threaded mode. The pipeline is arranged between the two arc-shaped clamping plates, and then the rotating ring is rotated to move forwards, so that the rotating ring closes the arc-shaped clamping plates to clamp the pipeline, and the effect of quickly installing the pipeline is achieved.

Description

Technical Field

[0001] The utility model relates to a pipe joint with a sealing structure, and particularly relates to the technical field of pipe joints. Background Art

[0002] A pipe joint is a component used to connect pipes, and its main function is to connect different parts of a pipe system to ensure smooth transmission of substances.

[0003] The patent with the patent authorization publication number CN220792354U discloses a pipe connection joint. This patent seals by using a sealing ring to connect with a conveying pipe. However, there are still some deficiencies in the actual use of the above patent. When installing the above pipe connection joint, workers need to use tools such as screwdrivers and screws to connect the pipe and the joint end. During installation, workers also need to continuously pick up and replace tools, and the installation time required is relatively long.

[0004] Therefore, there is a need to provide a pipe joint with a sealing structure that is convenient for installation. Content of the Utility Model

[0005] In order to overcome the shortcomings that in the prior patent, workers need to use tools for installation and continuously pick up and replace tools during installation, the utility model provides a pipe joint with a sealing structure that is convenient for installation.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solution: A pipe joint with a sealing structure includes a connecting pipe, a threaded joint, a connecting head, arc-shaped clamping plates, and a rotating ring. The rear end of the connecting pipe is connected with a threaded joint, and the threaded joint is threadedly connected with a connecting head. The rear end of the connecting head is symmetrically provided with arc-shaped clamping plates on the left and right, and a rotating ring is threadedly connected to the two arc-shaped clamping plates.

[0007] Further, it also includes a valve and an external joint. A valve is rotatably arranged in the middle of the connecting pipe, and the front end of the connecting pipe is connected with an external joint.

[0008] Further, it also includes a fixing ring, a limiting frame, a connecting plate, an expansion ring, a sliding plate, a guide rod, and a return spring. A fixing ring is installed in the external joint, a limiting frame is fixedly connected to the fixing ring, guide rods are fixedly connected to both the left and right parts of the limiting frame, a sliding plate is slidably arranged between the two guide rods, a return spring is sleeved on the guide rod, and the two ends of the return spring are respectively connected with the sliding plate and the limiting frame. A connecting plate is fixedly connected to the front part of the limiting frame, the connecting plate is clamped with the sliding plate, and an expansion ring is arranged in the external joint, and the expansion ring is located between the fixing ring and the connecting plate.

[0009] Further, it also includes a filter screen, and the filter screen is embedded in the threaded joint.

[0010] Furthermore, it further includes an anti-slip sleeve, and the valve is sleeved with an anti-slip sleeve.

[0011] Furthermore, it further includes a sealing ring, and the sealing ring is inserted into the external joint, and the sealing ring is located in front of the connecting plate.

[0012] Compared with the prior art, the battery energy storage box provided by the embodiment of the present utility model has the following advantages: 1. By placing the pipeline between two arc-shaped clamping plates and then rotating the rotating ring to move forward, the rotating ring closes the arc-shaped clamping plates, thereby clamping the pipeline, so as to achieve the effect of quickly installing the pipeline.

[0013] 2. The reset spring drives the sliding plate to move forward and snap into the connecting plate, thereby blocking the external joint, so as to avoid excessive water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structure schematic diagram of the connecting pipe, valve and external joint of the present utility model.

[0016] Figure 3 It is a sectional structure schematic diagram of the arc-shaped clamping plate, rotating ring and filter net of the present utility model.

[0017] Figure 4 It is a sectional structure schematic diagram of the fixed ring, limiting frame and connecting plate of the present utility model.

[0018] Figure 5 It is a sectional structure schematic diagram of the expansion ring, sliding plate and guide rod of the present utility model.

[0019] Names and serial numbers of components in the figure: 1 - connecting pipe, 2 - valve, 3 - external joint, 4 - threaded joint, 5 - connecting head, 6 - arc-shaped clamping plate, 7 - rotating ring, 8 - filter net, 9 - fixed ring, 10 - limiting frame, 11 - connecting plate, 12 - expansion ring, 13 - sliding plate, 14 - guide rod, 15 - reset spring, 16 - anti-slip sleeve, 17 - sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions of the present utility model will be further described below with reference to the accompanying drawings.

[0021] Embodiment 1: A pipeline joint with a sealing structure, refer to Figures 1 - 4As shown in the figure, it includes a connecting pipe 1, a threaded joint 4, a connector 5, an arc-shaped clamping plate 6 and a rotating ring 7. A valve 2 is rotatably arranged in the middle of the connecting pipe 1. The front end of the connecting pipe 1 is connected with an external joint 3. The rear end of the connecting pipe 1 is connected with a threaded joint 4. A connector 5 is threadedly connected to the threaded joint 4. Arc-shaped clamping plates 6 are symmetrically arranged on the left and right at the rear end of the connector 5. A rotating ring 7 is threadedly connected to the two arc-shaped clamping plates 6.

[0022] When using the pipe joint, when a connecting pipe 1 is needed, place the pipe between the two arc-shaped clamping plates 6, and then rotate the rotating ring 7 to move forward, so that the rotating ring 7 closes the arc-shaped clamping plates 6, thereby clamping the pipe, achieving the effect of quickly installing the pipe. Finally, connect the external joint 3 to the pipe.

[0023] Embodiment 2: On the basis of Embodiment 1, refer to Figures 1 - 3 As shown in the figure, a valve 2 is rotatably arranged in the middle of the connecting pipe 1. The front end of the connecting pipe 1 is connected with an external joint 3.

[0024] When using the pipe joint, water flows into the external joint 3. The impact force of the water pushes the sliding plate 13 to move backward, and the return spring 15 is compressed, allowing the water to flow into the connecting pipe 1. When the pipe leaks, the water flow becomes smaller, reducing the impact force of the water. The return spring 15 returns to its original state and immediately drives the sliding plate 13 to move forward and snap into the connecting plate 11, thereby blocking the external joint 3 and preventing excessive water leakage.

[0025] Refer to Figures 3 - 5 As shown in the figure, a fixing ring 9 is arranged in the external joint 3 by means of bolt connection. A limiting frame 10 is arranged on the fixing ring 9 by means of welding. Guide rods 14 are arranged on the left and right parts of the limiting frame 10 by means of welding. A sliding plate 13 is slidably arranged between the two guide rods 14. A return spring 15 is sleeved on the guide rod 14. The two ends of the return spring 15 are respectively connected to the sliding plate 13 and the limiting frame 10. A connecting plate 11 is fixedly connected to the front part of the limiting frame 10. The connecting plate 11 is clamped with the sliding plate 13. An expansion ring 12 is arranged in the external joint 3, and the expansion ring 12 is located between the fixing ring 9 and the connecting plate 11.

[0026] Refer to Figure 3 As shown in the figure, a filter screen 8 is embedded in the threaded joint 4.

[0027] The filter screen 8 can filter impurities in the water, thereby ensuring the purity of the water.

[0028] Refer to Figure 1 and Figure 4 As shown in the figure, an anti-slip sleeve 16 is sleeved on the valve 2.

[0029] The anti-slip sleeve 16 can increase the friction between the staff's hand and the switch of the valve 2, thus facilitating the staff to rotate the valve 2 better during maintenance.

[0030] Refer to Figure 3 As shown, a sealing ring 17 is inserted into the external joint 3, and the sealing ring 17 is located in front of the connecting plate 11.

[0031] The sealing ring 17 can strengthen the sealing between the external joint 3 and the pipeline, preventing water from leaking out through the gap between the external joint 3 and the pipeline.

[0032] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipe joint with a sealing structure, characterized in that: The invention comprises a connecting pipe (1), a threaded joint (4), a connecting head (5), an arc-shaped clamping plate (6) and a rotating ring (7); the connecting pipe (1) is connected to the threaded joint (4); the connecting head (5) is threadedly connected to the threaded joint (4); two arc-shaped clamping plates (6) are arranged on the connecting head (5); and the rotating ring (7) is threadedly connected to the two arc-shaped clamping plates (6).

2. A pipe joint with a sealing structure according to claim 1, characterized in that: It also comprises a valve (2) and an external joint (3); the valve (2) is rotatably arranged on the connecting pipe (1), and the external joint (3) is connected to the connecting pipe (1).

3. The pipe joint with a sealing structure according to claim 1, characterized in that: The invention also comprises a fixing ring (9), a limiting frame (10), a connecting plate (11), an expansion ring (12), a sliding plate (13), a guide rod (14) and a reset spring (15). The fixing ring (9) is installed in the external joint (3). The limiting frame (10) is fixedly connected to the fixing ring (9). Two guide rods (14) are fixedly connected to the limiting frame (10). A sliding plate (13) is slidably arranged between the two guide rods (14). A reset spring (15) is sleeved on the guide rod (14). Two ends of the reset spring (15) are respectively connected to the sliding plate (13) and the limiting frame (10). The front part of the limiting frame (10) is fixedly connected to the connecting plate (11). The connecting plate (11) is clamped with the sliding plate (13). The external joint (3) is provided with an expansion ring (12). The expansion ring (12) is located between the fixing ring (9) and the connecting plate (11).

4. The pipe joint with a sealing structure according to claim 1, characterized in that: It also includes a filter screen (8), which is embedded in the threaded joint (4).

5. The pipe joint with a sealing structure according to claim 1, characterized in that: It also includes an anti-slip sleeve (16), and the valve (2) is covered with the anti-slip sleeve (16).

6. The pipe joint with a sealing structure according to claim 1, characterized in that: It also includes a sealing ring (17), which is plugged into the external joint (3) and is located in front of the connecting plate (11).

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