Pipe fitting joint structure for urban drainage pipeline construction

Abstract

The utility model discloses a pipe fitting joint structure for urban drainage pipeline construction, which relates to the field of pipe fitting joints and comprises a joint main body, a connecting ring is fixedly sleeved on the joint main body, and a rotary support component is slidably mounted on the connecting ring. The rotary supporting assembly is composed of an arc-shaped plate, a T-shaped connecting strip, arc-shaped supporting blocks, supporting rollers, connecting supporting legs, adjusting threaded rods and a connecting supporting bottom plate, the T-shaped connecting strip is fixedly installed on the inner wall of the arc-shaped plate, and the two arc-shaped supporting blocks are symmetrically and fixedly installed on the inner wall of the arc-shaped plate. The rotary supporting assembly is arranged on the connecting ring and can support the connector body and the water pipe, so that vibration generated when the connector body and the water pipe are impacted by water flow is reduced, the connecting position of the connector body and the water pipe is not prone to loosening, water leakage and breakage, and finally the service life of the connector body and the service life of the water pipe are prolonged. Operation hidden dangers of the water supply and drainage system are reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipe fittings and joints, and in particular to a pipe fitting and joint structure for urban drainage pipeline construction. Background Technology

[0002] In urban drainage pipeline construction, pipe fittings play a crucial role. Common pipe fittings include rubber joints, flange connections, threaded connections, and socket connections. When connecting two sections of drainage pipe using pipe fittings, if both the fitting and the connected pipe are suspended and unsupported, the continuous flow of water will cause them to vibrate due to the impact of the water flow. This vibration will gradually loosen the connection between the fitting and the pipe, making leakage more likely, and in severe cases, even causing the connection to break. These problems will significantly affect the service life of the fittings and the pipe, posing serious risks to the normal operation of the drainage system. Therefore, this application proposes a pipe fitting structure for urban drainage pipeline construction to solve the above problems. Utility Model Content

[0003] The main purpose of this utility model is to provide a pipe fitting joint structure for urban drainage pipeline construction, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A pipe fitting joint structure for urban drainage pipeline construction includes a joint body, a connecting ring fixedly sleeved on the joint body, and a rotating support assembly slidably mounted on the connecting ring. The rotating support assembly consists of an arc-shaped plate, a T-shaped connecting strip, an arc-shaped support block, a support roller, a connecting support leg, an adjusting threaded rod, and a connecting support base plate. The T-shaped connecting strip is fixedly installed on the inner wall of the arc-shaped plate. There are two arc-shaped support blocks, which are symmetrically fixedly installed on the inner wall of the arc-shaped plate. There are several support rollers, which are rotatably installed in two arc-shaped support blocks respectively. There are two connecting support legs, which are symmetrically fixedly installed on the outer wall of the arc-shaped plate. There are two adjusting threaded rods, which are respectively installed in two connecting support legs. There are two connecting support base plates, which are respectively fixedly installed at one end of two adjusting threaded rods.

[0006] Preferably, the connector body consists of a base pipe and two threaded rings, the threaded rings being rotatably sleeved on the base pipe, and the base pipe being connected to the water pipe through the threaded rings.

[0007] Preferably, the connecting ring is fixedly sleeved on the base tube, and an annular connecting groove is formed on the outer wall of the connecting ring.

[0008] Preferably, the arc-shaped plate on the rotating support assembly is located on one side of the base pipe, threaded ring, water pipe, and connecting ring, and the T-shaped connecting strip is slidably installed in the annular connecting groove opened on the outer wall of the connecting ring.

[0009] Preferably, the support roller on the rotating support assembly contacts the outer wall of the water pipe, and a plurality of roller grooves are provided on the inner wall of the arc-shaped support block, and the support roller is rotatably installed in the roller grooves.

[0010] Preferably, the rotating support assembly has a threaded hole at one end connected to the support leg, the adjusting threaded rod is installed in the threaded hole, and the connecting support base plate is located on one side of the connecting support leg.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By setting a connecting ring on the connector body and a rotating support component on the connecting ring, the rotating support component can provide support for the connector body and the water pipe, thereby reducing the vibration caused by the impact of water flow on the connector body and the water pipe. This makes the connection between the connector body and the water pipe less prone to loosening, leakage, and breakage, ultimately improving the service life of the connector body and the water pipe and reducing potential operational hazards in the water supply and drainage system. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is an exploded view of the base pipe, threaded ring, and water pipe of this utility model;

[0015] Figure 3 This is a schematic diagram showing the positional relationship between the connecting ring and the rotary support assembly after being cut apart according to this utility model.

[0016] Figure 4 This is a schematic diagram of the rotating support assembly of this utility model.

[0017] In the diagram: 1. Joint body; 2. Connecting ring; 3. Rotary support assembly; 4. Base pipe; 5. Threaded ring; 6. Water pipe; 7. Annular connecting groove; 8. Arc plate; 9. T-shaped connecting strip; 10. Arc support block; 11. Roller groove; 12. Support roller; 13. Connecting support leg; 14. Threaded hole; 15. Adjusting threaded rod; 16. Connecting support base plate. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a pipe fitting joint structure for urban drainage pipeline construction includes a joint body 1, a connecting ring 2 fixedly sleeved on the joint body 1, and a rotating support assembly 3 slidably mounted on the connecting ring 2. The rotating support assembly 3 consists of an arc-shaped plate 8, a T-shaped connecting strip 9, an arc-shaped support block 10, a support roller 12, connecting support legs 13, an adjusting threaded rod 15, and a connecting support base plate 16. The T-shaped connecting strip 9 is fixedly installed on the inner wall of the arc-shaped plate 8. There are two arc-shaped support blocks 10, which are symmetrically fixedly installed on the inner wall of the arc-shaped plate 8. There are several support rollers 12, which are rotatably installed in two arc-shaped support blocks 10 respectively. There are two connecting support legs 13, which are symmetrically fixedly installed on the outer wall of the arc-shaped plate 8. There are two adjusting threaded rods 15, which are installed in two connecting support legs 13 respectively. There are two support base plates 16, which are fixedly installed at one end of two adjusting threaded rods 15 respectively. The connector body 1 consists of a base pipe 4 and two threaded rings 5. The threaded rings 5 ​​are rotatably sleeved on the base pipe 4. The base pipe 4 is connected to the water pipe 6 through the threaded rings 5. When the connector body 1 and the water pipe 6 are suspended, the rotating support assembly 3 can be rotated on the connecting ring 2, so that the connecting support base plate 16 on the rotating support assembly 3 is on the side of the connector body 1 and the water pipe 6 close to the ground or wall. Then, the connecting support base plate 16 and the adjusting threaded rods 15 are rotated on the connecting support leg 13, so that the connecting support base plate 16 finally contacts the ground or wall. At this time, it is supported and limited by the rotating support assembly 3, which can reduce the vibration caused by the impact of water flow on the connector body 1 and the water pipe 6.

[0020] Finally, by setting a connecting ring 2 on the connector body 1 and a rotating support component 3 on the connecting ring 2, the rotating support component 3 can provide support for the connector body 1 and the water pipe 6, thereby reducing the vibration caused by the impact of water flow on the connector body 1 and the water pipe 6. This makes the connection between the connector body 1 and the water pipe 6 less prone to loosening, leakage, and breakage, ultimately improving the service life of the connector body 1 and the water pipe 6 and reducing potential operational risks in the water supply and drainage system.

[0021] Specifically, the connecting ring 2 is fixedly sleeved on the base pipe 4. An annular connecting groove 7 is formed on the outer wall of the connecting ring 2. The arc-shaped plate 8 on the rotating support assembly 3 is located on one side of the base pipe 4, the threaded ring 5, the water pipe 6, and the connecting ring 2. The T-shaped connecting strip 9 is slidably installed in the annular connecting groove 7 on the outer wall of the connecting ring 2. The support roller 12 on the rotating support assembly 3 contacts the outer wall of the water pipe 6. Several roller grooves 11 are formed on the inner wall of the arc-shaped support block 10. The support roller 12 is rotatably installed in the roller grooves 11. A threaded hole 14 is formed at one end of the rotating support assembly 3 connecting the support leg 13. An adjusting threaded rod 15 is installed in the threaded hole 14. The connecting support base plate 16 is located on one side of the connecting support leg 13. When the rotating support assembly 3 rotates on the connecting ring 2, the T-shaped connecting strip 9 on the rotating support assembly 3 slides in the annular connecting groove 7 on the outer wall of the connecting ring 2, while the support roller 12 on the rotating support assembly 3 rubs against the water pipe 6, thereby supporting the water pipe 6. The support roller 12 rotates within the roller groove 11. When the rotating support assembly 3 is positioned on the side of the joint body 1 and water pipe 6 closest to the ground or wall, in order to make the connecting support base plate 16 on the rotating support assembly 3 contact the ground or wall, the adjusting threaded rod 15 can be rotated through the connecting support base plate 16. This allows the adjusting threaded rod 15 to slowly move out of the threaded hole 14 at one end of the connecting support leg 13 until the connecting support base plate 16 contacts the ground or wall. To improve the support effect of the rotating support assembly 3 on the joint body 1 and water pipe 6, thereby further reducing the vibration caused by the impact of water flow on the joint body 1 and water pipe 6, adhesive can be used to fix the connecting support base plate 16 to the ground or wall, or screws can be used to fix the connecting support base plate 16 to the ground or wall. At this time, the rotating support assembly 3 will be relatively fixed to the ground or wall, thus improving the support effect of the rotating support assembly 3 on the joint body 1 and water pipe 6.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe fitting joint structure for urban drainage pipeline construction, comprising a joint body (1), characterized in that: A connecting ring (2) is fixedly sleeved on the connector body (1). A rotating support assembly (3) is slidably installed on the connecting ring (2). The rotating support assembly (3) consists of an arc plate (8), a T-shaped connecting strip (9), an arc-shaped support block (10), a support roller (12), a connecting support leg (13), an adjusting threaded rod (15), and a connecting support base plate (16). The T-shaped connecting strip (9) is fixedly installed on the inner wall of the arc plate (8). There are two arc-shaped support blocks (10) that are symmetrically fixedly installed on the inner wall of the arc plate (8). There are several support rollers (12) that are rotatably installed in the two arc-shaped support blocks (10). There are two connecting support legs (13) that are symmetrically fixedly installed on the outer wall of the arc plate (8). There are two adjusting threaded rods (15) that are installed in the two connecting support legs (13). There are two connecting support base plates (16) that are fixedly installed at one end of the two adjusting threaded rods (15).

2. The pipe fitting joint structure for urban drainage pipeline construction according to claim 1, characterized in that: The connector body (1) consists of a base pipe (4) and two threaded rings (5). The threaded rings (5) are rotatably sleeved on the base pipe (4). The base pipe (4) is connected to the water pipe (6) through the threaded rings (5).

3. The pipe fitting joint structure for urban drainage pipeline construction according to claim 2, characterized in that: The connecting ring (2) is fixedly sleeved on the base tube (4), and an annular connecting groove (7) is provided on the outer wall of the connecting ring (2).

4. The pipe fitting joint structure for urban drainage pipeline construction according to claim 3, characterized in that: The arc plate (8) on the rotating support assembly (3) is located on one side of the base pipe (4), threaded ring (5), water pipe (6) and connecting ring (2), and the T-shaped connecting strip (9) is slidably installed in the annular connecting groove (7) opened on the outer wall of the connecting ring (2).

5. The pipe fitting joint structure for urban drainage pipeline construction according to claim 4, characterized in that: The support roller (12) on the rotating support assembly (3) is in contact with the outer wall of the water pipe (6), and a number of roller grooves (11) are opened on the inner wall of the arc-shaped support block (10). The support roller (12) is rotatably installed in the roller groove (11).

6. The pipe fitting joint structure for urban drainage pipeline construction according to claim 5, characterized in that: The rotating support assembly (3) has a threaded hole (14) at one end of the support leg (13), the adjusting threaded rod (15) is installed in the threaded hole (14), and the connecting support base plate (16) is located on one side of the connecting support leg (13).

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