A pipe splicing structure

Abstract

The utility model discloses a pipe splicing structure, which relates to a field and aims to solve the problem that during the installation of the pipe, the workers need to connect the hexagonal bolts and hexagonal nuts one by one, the installation process is too cumbersome, and the work efficiency is affected. The key points of its technical solution are: it includes a plurality of pipe bodies, and also includes a mounting ring for the pipe body to be inserted, a plurality of rotating plates are rotatably connected on both sides of the mounting ring, a plurality of pipe bodies are provided with placement grooves for the rotating plates to be placed, a plurality of rotating plates and the placement grooves are connected by a fixing component, and two limiting rings are slidably connected on the mounting ring, and the two limiting rings are slidably connected to the plurality of rotating plates respectively. Through the fixing component and the clamping component, the utility model only needs to place the rotating plate in the placement groove, and then the sliding limiting ring can be used to install the pipe, which reduces the operation steps of the pipe body during installation and improves the work effect.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, and more specifically, to a pipeline splicing structure. Background Art

[0002] With the development of urban construction, in order to prevent rainwater or sewage from affecting the city, rainwater and sewage pipes are usually laid on the ground or underground when the city is built, and the rainwater or sewage in the city is discharged through the rainwater and sewage pipes.

[0003] Announcement No. CN218719502U discloses a leak-proof pipe, whose technical solution includes a pipe body, one end of which is equipped with a connecting ring, a through hole is opened on the surface of the connecting ring, the interior of the through hole is sleeved with a hexagon socket bolt, and the surface of the hexagon socket bolt is sleeved with a hexagonal nut.

[0004] In the above technical solution, after fixing the two sets of connecting rings together by means of hexagon socket bolts, the arc fasteners are buckled on the outsides of the two sets of connecting rings, and the outer hexagon socket bolts are screwed into the threaded barrel through the round holes to fix the two sets of arc fasteners together, so as to avoid the problem of loosening of the hexagon socket bolts and the hexagon socket bolts after long-term shaking of the pipeline body. However, in the process of pipeline installation, the staff of the above technical solution needs to place the hexagonal nuts in the hexagonal grooves, and then connect several hexagonal bolts with the hexagonal nuts one by one. The installation process is too cumbersome, which affects work efficiency.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a pipe splicing structure, which solves the problem that during the pipeline installation process, workers need to connect the hexagonal bolts and hexagonal nuts one by one, and the installation process is too cumbersome, affecting work efficiency.

[0007] The above technical purpose of the utility model is achieved through the following technical scheme: a pipe splicing structure, including a plurality of pipe bodies, and also including a mounting ring for inserting the pipe bodies, a plurality of rotating plates are rotatably connected on both sides of the mounting ring, a placement groove for placing the rotating plates is opened on the pipe body, and the plurality of rotating plates and the placement groove are connected by a fixing component, and two limiting rings are slidably connected to the mounting ring, and the two limiting rings are respectively slidably connected to the plurality of rotating plates, and the limiting rings and the plurality of rotating plates are clamped to each other by a clamping component.

[0008] By adopting the above technical scheme, when installing the pipeline body, the pipeline body is inserted into the installation ring, and then the plurality of rotating plates are driven to start rotating in the direction of the placement groove, and the plurality of rotating plates are driven to enter the placement groove, and at the same time, the rotating plates and the fixing components on the placement groove are driven to contact each other, and then the limiting ring is driven to start moving in the direction of the plurality of rotating plates. When the limiting ring and the side walls of the plurality of rotating plates contact each other, the limiting ring and the plurality of rotating plates can be clamped to each other through the setting of the clamping component. At this time, the plurality of rotating plates are restricted by the limiting ring and cannot rotate again. At the same time, the rotating plate and the placement groove are restricted by the fixing component, so that the pipeline body and the rotating plate cannot be separated from each other, thereby completing the effect of installing the pipeline body. Through the setting of the fixing component and the clamping component, it is only necessary to place the plurality of rotating plates in the placement groove, and then slide the limiting ring to install the pipeline, thereby reducing the operation steps of the pipeline body during installation and improving work efficiency.

[0009] The utility model is further configured as follows: the clamping assembly includes a plurality of slide grooves provided on the inner side wall of the limiting ring, a plurality of the slide grooves are slidably connected with limiting blocks, the limiting blocks are inclined away from the side of the slide grooves, the limiting blocks and the slide grooves are connected by springs, a plurality of limiting grooves are provided on the pipe body, and when the springs are in a natural state, the limiting blocks and the limiting grooves are clamped with each other.

[0010] By adopting the above technical scheme, when it is necessary to drive the limiting ring and several rotating plates to engage with each other, the limiting ring is driven to start moving in the direction of the mounting ring, and at the same time, the limiting block is driven to start moving in the same direction. At this time, since the side of the limiting block that contacts the limiting groove is inclined, the limiting block and the limiting groove can be driven to separate from each other, and the limiting block and the rotating plate can be driven to abut against each other. At the same time, the spring begins to deform and compress under the influence of the limiting block, and then the rotating plate is placed in the placement groove, and then the limiting ring is driven to move in the direction of the several rotating plates again. When the limiting block moves to the position aligned with the limiting groove, the spring loses its restriction and begins to deform and recover, and drives the limiting block to enter the limiting groove, and at the same time drives the limiting block and the limiting groove to engage with each other, thereby achieving the effect of driving the limiting ring and the rotating plate to engage with each other.

[0011] The utility model is further configured as follows: the fixing assembly includes a plurality of fixing teeth 1 fixedly connected to one side of the rotating plate, a plurality of fixing teeth 2 fixedly connected in the placement groove, and when the plurality of the rotating plates enter the placement groove, the fixing teeth 1 and the fixing teeth 2 are meshed with each other.

[0012] By adopting the above technical solution, when it is necessary to fix the rotating plate and the placement groove to each other, the rotating plate is driven to rotate into the placement groove, and the rotating plate is driven to enter the placement groove. At this time, the fixed tooth one on the side wall of the rotating plate and the fixed tooth two on the placement groove are engaged with each other, and then the limiting ring and the rotating plate are driven to contact each other. At this time, the rotating plate is affected by the limiting ring and cannot be separated from the placement groove, and the pipe body is restricted by the fixed tooth one and the fixed tooth two and cannot move again, thereby achieving the effect of fixing the rotating plate and the pipe body to each other.

[0013] The utility model is further configured as follows: a fixing ring is fixedly connected to the inner side wall of the mounting ring, and when the fixing teeth 1 and the fixing teeth 2 are meshed with each other, one end of the pipe body and the side wall of the fixing ring are fitted with each other.

[0014] By adopting the above technical solution, the position of the pipe body in the installation ring can be limited, which is convenient for the subsequent installation of the pipe body. At the same time, through the setting of the fixing ring, after the installation of the pipe body is completed, the sealing between the pipe body and the installation ring can be improved, thereby improving the leakage prevention effect of the pipe body after installation.

[0015] The utility model is further configured as follows: the inner diameter of the fixing ring is equal to the inner diameter of the pipeline body.

[0016] By adopting the above technical solution, it is possible to facilitate driving water to flow on the pipe body and the fixing ring, thereby reducing the problem of blockage.

[0017] The utility model is further configured as follows: a plurality of positioning blocks are fixedly connected to both sides of the fixing ring, a positioning groove for inserting the positioning blocks is opened on the side wall of the pipe body, and when the positioning block enters the positioning groove, the rotating plate enters the placement groove.

[0018] By adopting the above technical solution, it is possible to facilitate the subsequent fixation of the pipeline body, save the time of the staff in adjusting the position of the pipeline, and improve work efficiency.

[0019] The utility model is further configured as follows: a sealing layer is fixedly connected to the inner side wall of the mounting ring, and the sealing layer and the pipeline body are fitted to each other.

[0020] By adopting the above technical solution, the sealing effect of the pipeline body and the installation ring after installation can be improved.

[0021] The utility model is further configured as follows: a connecting rod is fixedly connected in the sliding groove, a through groove for the connecting rod to slide is opened on the limiting block, and the connecting rod and the through groove are always in contact with each other.

[0022] By adopting the above technical solution, the stability of the limiting block during movement can be improved, and the problem of the limiting block shaking when the limiting block is engaged with the limiting groove can be avoided.

[0023] To sum up, the utility model has the following beneficial effects: when installing the pipe body, the plurality of rotating plates are started to rotate in the direction of the placement groove, and the plurality of rotating plates are driven to enter the placement groove, and at the same time, the rotating plates and the fixing components on the placement groove are driven to contact each other, and then the limiting ring is driven to start moving in the direction of the plurality of rotating plates. When the limiting ring and the side walls of the plurality of rotating plates contact each other, the limiting ring and the plurality of rotating plates can be clamped to each other through the setting of the clamping component. At this time, the plurality of rotating plates are restricted by the limiting ring and cannot rotate again. At the same time, the rotating plate and the placement groove are restricted by the fixing component, so that the pipe body and the rotating plate cannot be separated from each other, thereby completing the effect of installing the pipe body. Through the setting of the fixing component and the clamping component, it is only necessary to place the plurality of rotating plates in the placement groove, and then slide the limiting ring to install the pipe, thereby reducing the operation steps of the pipe body during installation and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A.

[0027] In the figure: 1. pipe body; 2. mounting ring; 3. rotating plate; 4. placement groove; 5. limiting ring; 6. limiting block; 7. slide groove; 8. spring; 9. limiting groove; 10. fixed tooth 1; 11. fixed tooth 2; 12. fixed ring; 13. positioning block; 14. positioning groove; 15. sealing layer; 16. connecting rod; 17. through groove. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] A pipe splicing structure, such as Figure 1-Figure 3 As shown, it includes a plurality of pipe bodies 1 and a mounting ring 2 for inserting the pipe bodies 1. A plurality of rotating plates 3 are rotatably connected on both sides of the mounting ring 2. A plurality of pipe bodies 1 are provided with placement grooves 4 for placing the rotating plates 3. The plurality of rotating plates 3 and the placement grooves 4 are connected by a fixing assembly. Two limiting rings 5 ​​are slidably connected to the mounting ring 2. The two limiting rings 5 ​​are slidably connected to the plurality of rotating plates 3 respectively. The limiting rings 5 ​​and the plurality of rotating plates 3 are clamped to each other by a clamping assembly. When installing the pipe body 1, the pipe body 1 is inserted into the mounting ring 2, and then the plurality of rotating plates 3 are driven to start rotating in the direction of the placement groove 4, and the plurality of rotating plates 3 are driven to enter the placement groove 4, and at the same time, the rotating plates 3 and the fixing assemblies on the placement groove 4 are driven to engage with each other. When the limiting ring 5 and the rotating plates 3 are in contact with each other, the limiting ring 5 and the rotating plates 3 are driven to start moving in the direction of the rotating plates 3. When the limiting ring 5 and the side walls of the rotating plates 3 are in contact with each other, the limiting ring 5 and the rotating plates 3 can be clamped with each other through the setting of the clamping assembly. At this time, the rotating plates 3 are restricted by the limiting ring 5 and cannot rotate again. At the same time, the rotating plates 3 and the placement grooves 4 are restricted by the fixing assembly, so that the pipe body 1 and the rotating plates 3 cannot be separated from each other, thereby completing the effect of installing the pipe body 1. Through the setting of the fixing assembly and the clamping assembly, it is only necessary to place the rotating plates 3 in the placement grooves 4, and then slide the limiting ring 5 to install the pipe, which reduces the operating steps of the pipe body 1 during installation and improves work efficiency.

[0032] like Figure 1-Figure 3As shown, the clamping assembly includes a plurality of slide grooves 7 provided on the inner side wall of the limiting ring 5, and a limiting block 6 is slidably connected in the plurality of slide grooves 7. The side of the limiting block 6 away from the slide groove 7 is inclined. When the spring 8 is in a natural state, the limiting block 6 and the limiting groove 9 are clamped with each other. When it is necessary to drive the limiting ring 5 and the plurality of rotating plates 3 to clamp with each other, the limiting ring 5 is driven to start moving in the direction of the mounting ring 2, and at the same time, the limiting block 6 is driven to start moving in the same direction. At this time, since the side of the limiting block 6 that contacts the limiting groove 9 is inclined, the limiting block 6 and the limiting groove 9 can be driven to separate from each other, and the limiting block 6 can be driven to move upward along the slide groove 7. At the same time, the spring 8 begins to deform and compress under the influence of the limiting block 6. Then, the rotating plate 3 is placed in the placement groove 4, and then the limiting ring 5 is driven to move in the direction of the rotating plates 3 again. When the limiting block 6 moves to the position aligned with the limiting groove 9, the spring 8 loses its restriction and begins to deform and recover, and drives the limiting block 6 to enter the limiting groove 9, and at the same time drives the limiting block 6 and the limiting groove 9 to engage with each other, so as to achieve the effect of driving the limiting ring 5 and the rotating plate 3 to engage with each other. A connecting rod 16 is fixedly connected in the slide groove 7, and a through groove 17 for the connecting rod 16 to slide is provided on the limiting block 6. The connecting rod 16 and the through groove 17 are always in contact with each other, which can improve the stability of the limiting block 6 during movement and avoid the problem of shaking of the limiting block 6 when the limiting block 6 is engaged with the limiting groove 9.

[0033] like Figure 1-Figure 3 As shown, the fixing assembly includes a plurality of fixing teeth 10 fixedly connected to one side of the rotating plate 3, and a plurality of fixing teeth 2 11 fixedly connected in the placement groove 4. When the plurality of rotating plates 3 enter the placement groove 4, the fixing teeth 10 and the fixing teeth 2 11 engage with each other. When it is necessary to fix the rotating plate 3 and the placement groove 4 to each other, the rotating plate 3 is driven to rotate into the placement groove 4, and the rotating plate 3 is driven into the placement groove 4. At this time, the fixing teeth 10 on the side wall of the rotating plate 3 and the fixing teeth 2 11 on the placement groove 4 engage with each other, and then the limiting ring 5 and the rotating plate 3 are driven to contact each other. At this time, the rotating plate 3 is affected by the limiting ring 5 and cannot be separated from the placement groove 4, and the pipeline body 1 is restricted by the fixing teeth 10 and the fixing teeth 2 11 and cannot move again, thereby achieving the effect of fixing the rotating plate 3 and the pipeline body 1 to each other.

[0034] like Figure 1-Figure 3As shown, a fixing ring 12 is fixedly connected to the inner side wall of the mounting ring 2. When the fixing tooth 10 and the fixing tooth 2 11 are meshed with each other, one end of the pipeline body 1 and the side wall of the fixing ring 12 fit each other, which can limit the position of the pipeline body 1 in the mounting ring 2, and is convenient for the subsequent installation of the pipeline body 1. At the same time, through the setting of the fixing ring 12, after the pipeline body 1 is installed, the sealing between the pipeline body 1 and the mounting ring 2 can be improved, and the leakage-proof effect of the pipeline body 1 after installation can be improved. The inner diameter of the fixing ring 12 is equal to the inner diameter of the pipeline body 1, which can facilitate the water to flow on the pipeline body 1 and the fixing ring 12, and reduce the problem of blockage. A number of positioning blocks 13 are fixedly connected on both sides of the fixing ring 12, and a positioning groove 14 for inserting the positioning block 13 is provided on the side wall of the pipeline body 1. When the positioning block 13 enters the positioning groove 14, the rotating plate 3 enters the placement groove 4, which can facilitate the subsequent fixation of the pipeline body 1, save the time for the staff to adjust the pipeline position, and improve the work efficiency.

[0035] like Figure 1-Figure 3 As shown, a sealing layer 15 is fixedly connected to the inner wall of the installation ring 2, and the sealing layer 15 and the pipeline body 1 fit each other, which can improve the sealing effect of the pipeline body 1 and the installation ring 2 after installation.

[0036] The utility model is used normally as follows: when installing the pipeline body 1, the pipeline body 1 is inserted into the installation ring 2, and then the plurality of rotating plates 3 are driven to start rotating in the direction of the placement groove 4, and the plurality of rotating plates 3 are driven to enter the placement groove 4, and at the same time, the fixed teeth 10 on the side walls of the rotating plates 3 and the fixed teeth 2 11 on the placement groove 4 are meshed with each other, and then the limiting ring 5 is driven to start moving in the direction of the plurality of rotating plates 3. When the limiting ring 5 and the side walls of the plurality of rotating plates 3 contact each other, the limiting ring 5 is driven to move in the direction of the plurality of rotating plates 3, and at the same time, the limiting block 6 is driven to move in the same direction. When the limiting block 6 moves to the position aligned with the limiting groove 9, the spring The spring 8 begins to deform and recover, and drives the limiting block 6 to enter the limiting groove 9, and at the same time drives the limiting block 6 and the limiting groove 9 to engage with each other. At this time, the plurality of rotating plates 3 are restricted by the limiting ring 5 and cannot rotate again. At the same time, the rotating plate 3 and the placement groove 4 are affected by the fixed tooth 10 and the fixed tooth 2 11, so that the pipeline body 1 and the rotating plate 3 cannot be separated from each other, thereby completing the effect of installing the pipeline body 1. Through the setting of the fixing component and the clamping component, it is only necessary to place the plurality of rotating plates 3 in the placement groove 4, and then slide the limiting ring 5 to install the pipeline, which reduces the operation steps of the pipeline body 1 during installation and improves work efficiency.

[0037] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A pipe splicing structure, comprising a plurality of pipe bodies (1), characterized in that: It also comprises a mounting ring (2) for inserting the pipeline body (1), a plurality of rotating plates (3) are rotatably connected on both sides of the mounting ring (2), a placement groove (4) for placing the rotating plates (3) is provided on the pipeline body (1), the plurality of rotating plates (3) and the placement groove (4) are connected via a fixing assembly, two limiting rings (5) are slidably connected on the mounting ring (2), the two limiting rings (5) are slidably connected to the plurality of rotating plates (3), and the limiting rings (5) and the plurality of rotating plates (3) are mutually clamped via a clamping assembly.

2. A pipe splicing structure according to claim 1, characterized in that: The clamping assembly comprises a plurality of slide grooves (7) provided on the inner side wall of the limiting ring (5), a plurality of the slide grooves (7) are slidably connected with limiting blocks (6), the limiting blocks (6) are arranged at an angle away from the slide grooves (7), the limiting blocks (6) and the slide grooves (7) are connected via springs (8), a plurality of limiting grooves (9) are provided on the pipe body (1), and when the springs (8) are in a natural state, the limiting blocks (6) and the limiting grooves (9) are clamped with each other.

3. A pipe splicing structure according to claim 1, characterized in that: The fixing assembly comprises a plurality of fixing teeth one (10) fixedly connected to one side of the rotating plate (3), and a plurality of fixing teeth two (11) fixedly connected in the placement groove (4); when the plurality of rotating plates (3) enter the placement groove (4), the fixing teeth one (10) and the fixing teeth two (11) mesh with each other.

4. A pipe splicing structure according to claim 3, characterized in that: The inner side wall of the mounting ring (2) is fixedly connected to a fixing ring (12), and when the fixing teeth 1 (10) and the fixing teeth 2 (11) are meshed with each other, one end of the pipe body (1) and the side wall of the fixing ring (12) are in contact with each other.

5. A pipe splicing structure according to claim 4, characterized in that: The inner diameter of the fixing ring (12) is equal to the inner diameter of the pipeline body (1).

6. A pipe splicing structure according to claim 4, characterized in that: A plurality of positioning blocks (13) are fixedly connected to both sides of the fixing ring (12); a positioning groove (14) for inserting the positioning blocks (13) is provided on the side wall of the pipe body (1); when the positioning blocks (13) enter the positioning groove (14), the rotating plate (3) enters the placement groove (4).

7. The pipeline splicing structure according to claim 1, characterized in that: A sealing layer (15) is fixedly connected to the inner wall of the mounting ring (2), and the sealing layer (15) and the pipeline body (1) are in contact with each other.

8. The pipeline splicing structure according to claim 2, characterized in that: A connecting rod (16) is fixedly connected in the sliding groove (7), and a through groove (17) for the connecting rod (16) to slide is provided on the limiting block (6), and the connecting rod (16) and the through groove (17) are always in contact with each other.

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