A drain connection pipe which can correct a pipe mouth

Abstract

The utility model belongs to drainage connecting pipeline technical field, concretely is a kind of drainage connecting pipeline that can correct pipe orifice, including correction frame, the inner wall of correction frame is provided with screw rod, and the one end of screw rod is fixedly connected with hand wheel, and the outer wall of screw rod is connected with threaded slide block, and the outer wall of threaded slide block is fixedly connected with sliding frame, and the both ends of sliding frame are fixedly connected with connecting hole plate, and the hole in connecting hole plate is movably connected with connecting column, and the connecting part of correction frame and connecting column is provided with guide sliding slot, and the outer wall of connecting column is fixedly connected with sliding seat. The utility model is driven along the slot of guide sliding slot by setting correction plate, connecting hole plate sliding and connecting column, and connecting column sliding drives the synchronous sliding of the outer wall of sliding seat correction plate, so that correction plate and the butt joint end of drainage pipeline are attached, so that the pipe orifice correction of deformed drainage pipeline can be carried out.

Description

Technical Field

[0001] This utility model belongs to the field of drainage connection pipe technology, specifically a drainage connection pipe with a pipe opening that can be straightened. Background Technology

[0002] Building pipes are used to drain sewage from cities, and water supply and drainage connection structures are needed when connecting pipes.

[0003] When existing drainage connection pipes are in use, the pipe openings are easily deformed due to compression, making it difficult to connect the pipe openings. Summary of the Invention

[0004] The purpose of this invention is to provide a drainage connection pipe with orifice correction capability to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a drainage connection pipe capable of correcting pipe openings, including a correction frame, a screw provided on the inner wall of the correction frame, a handwheel fixedly connected to one end of the screw, a threaded slider threadedly connected to the outer wall of the screw, a sliding frame fixedly connected to the outer wall of the threaded slider, connecting hole plates fixedly connected to both ends of the sliding frame, a connecting column movably connected to the hole in the connecting hole plate, a guide groove provided at the connection point between the correction frame and the connecting column, a sliding seat fixedly connected to the outer wall of the connecting column, a correction plate fixedly connected to the outer wall of the sliding seat, a drainage pipe fitting against the outer wall of the correction plate, a connecting strip provided at the connection point between the correction plate and the drainage pipe, a protective plate fixedly connected to the outer wall of the correction frame, a connecting rod fixedly connected to the outer wall of the protective plate, and a handle fixedly connected to one end of the connecting rod.

[0006] Based on the above structure, the two sets of drainage pipes are connected. The connecting plate slides and drives the connecting column to slide along the guide groove. The sliding of the connecting column drives the straightening plate on the outer wall of the sliding seat to slide synchronously, so that the straightening plate fits with the docking end of the drainage pipe, thereby straightening the pipe opening of the deformed drainage pipe.

[0007] Preferably, two sets of connecting hole plates are provided, and the two sets of connecting hole plates are symmetrical about the sliding frame. The hole shape of the connecting hole plates is inclined. In this embodiment, it is beneficial for the handwheel to rotate and drive the sliding frame on the outer wall of the threaded slider to slide through the screw. The sliding frame drives the two sets of connecting hole plates to slide synchronously.

[0008] Preferably, the sliding seat forms a sliding structure with the connecting plate and the connecting column and the guide groove. In this embodiment, the sliding of the connecting plate drives the connecting column to slide along the groove of the guide groove, and the sliding of the connecting column drives the sliding seat to slide synchronously, so as to realize the stable sliding operation of the sliding seat.

[0009] Preferably, the straightening plate has a semi-circular arc shape. In this embodiment, the sliding of the connecting column drives the straightening plate on the outer wall of the sliding seat to slide synchronously, so that the straightening plate fits with the docking end of the drainage pipe, thereby straightening the pipe opening of the deformed drainage pipe.

[0010] Preferably, the connecting strips are evenly distributed along the inner wall of the straightening plate. In this embodiment, rotating the handle drives the straightening plate to rotate through the straightening frame. The rotation of the straightening plate causes the connecting strips to move along the outer wall of the drainage pipe, thereby fully straightening the opening of the drainage pipe.

[0011] Preferably, the protective plate is C-shaped, and the central axis of the protective plate coincides with the center of the correction frame. In this embodiment, it is convenient to carry out protective operations on the drainage pipe.

[0012] Preferably, the handle coincides with the central axis of the correction frame. In this embodiment, it is convenient to rotate the handle. The rotation of the handle drives the correction plate to rotate through the correction frame, thereby realizing the rotation operation of the correction plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is equipped with a handle. When the handle is turned, the straightening plate is rotated through the straightening frame. The rotation of the straightening plate causes the connecting strip to move along the outer wall of the drainage pipe, which fully straightens the pipe opening and facilitates the rapid connection of two sets of drainage pipes.

[0014] 2. This utility model is equipped with a straightening plate to connect two sets of drainage pipes. The connecting plate slides and drives the connecting column to slide along the groove of the guide slide. The sliding of the connecting column drives the straightening plate on the outer wall of the sliding seat to slide synchronously, so that the straightening plate fits with the docking end of the drainage pipe, thereby straightening the pipe opening of the deformed drainage pipe. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the correction frame of this utility model; Figure 3 This is a schematic diagram of the structure of the correction plate of this utility model; Figure 4 This is a schematic diagram of the structure of the protective plate of this utility model.

[0016] In the diagram: 1. Correction frame; 2. Screw; 3. Handwheel; 4. Threaded slider; 5. Sliding frame; 6. Connecting hole plate; 7. Connecting column; 8. Guide groove; 9. Sliding seat; 10. Correction plate; 11. Drainage pipe; 12. Connecting strip; 13. Protective plate; 14. Connecting rod; 15. Handle. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1 - Figure 4 The present invention will be described in further detail below.

[0018] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0019] This utility model discloses a drainage connection pipe that can be straightened at the pipe opening, including a straightening frame 1. A screw 2 is provided on the inner wall of the straightening frame 1. A handwheel 3 is fixedly connected to one end of the screw 2. A threaded slider 4 is threadedly connected to the outer wall of the screw 2. A sliding frame 5 is fixedly connected to the outer wall of the threaded slider 4. A connecting hole plate 6 is fixedly connected to both ends of the sliding frame 5. A connecting column 7 is movably connected in the hole of the connecting hole plate 6. A guide groove 8 is provided at the connection between the straightening frame 1 and the connecting column 7. A sliding seat 9 is fixedly connected to the outer wall of the connecting column 7. A straightening plate 10 is fixedly connected to the outer wall of the sliding seat 9. A drainage pipe 11 is attached to the outer wall of the straightening plate 10. A connecting strip 12 is provided at the connection between the straightening plate 10 and the drainage pipe 11. A protective plate 13 is fixedly connected to the outer wall of the straightening frame 1. A connecting rod 14 is fixedly connected to the outer wall of the protective plate 13. A handle 15 is fixedly connected to one end of the connecting rod 14.

[0020] Based on the above structure, the two sets of drainage pipes 11 are connected. The connecting plate 6 slides and drives the connecting column 7 to slide along the groove of the guide slide 8. The sliding of the connecting column 7 drives the straightening plate 10 on the outer wall of the sliding seat 9 to slide synchronously, so that the straightening plate 10 fits with the connecting end of the drainage pipe 11, thereby straightening the pipe opening of the deformed drainage pipe 11.

[0021] In one embodiment, two sets of connecting hole plates 6 are provided, the two sets of connecting hole plates 6 are symmetrical about the sliding frame 5, and the hole shape of the connecting hole plates 6 is inclined.

[0022] In this embodiment, the rotation of the handwheel 3 facilitates the sliding of the sliding frame 5 on the outer wall of the threaded slider 4 via the screw 2, and the sliding of the sliding frame 5 causes the two sets of connecting hole plates 6 to slide synchronously.

[0023] In one embodiment, the sliding seat 9 forms a sliding structure with the guide groove 8 through the connecting hole plate 6 and the connecting post 7.

[0024] In this embodiment, the connecting plate 6 slides, causing the connecting post 7 to slide along the guide groove 8. The sliding of the connecting post 7 causes the sliding seat 9 to slide synchronously, thereby achieving stable sliding operation of the sliding seat 9.

[0025] In one embodiment, the shape of the correction plate 10 is semi-circular.

[0026] In this embodiment, the sliding of the connecting column 7 causes the straightening plate 10 on the outer wall of the sliding seat 9 to slide synchronously, so that the straightening plate 10 fits with the docking end of the drainage pipe 11, thereby straightening the pipe opening of the deformed drainage pipe 11.

[0027] In one embodiment, the connecting strips 12 are equidistantly distributed along the inner wall of the straightening plate 10.

[0028] In this embodiment, the rotation of the handle 15 drives the rotation of the straightening plate 10 through the straightening frame 1. The rotation of the straightening plate 10 drives the connecting strip 12 to move along the outer wall of the drainage pipe 11, thereby fully straightening the opening of the drainage pipe 11.

[0029] In one embodiment, the protective plate 13 is C-shaped, and the central axis of the protective plate 13 coincides with the center of the correction frame 1.

[0030] In this embodiment, it is convenient to carry out protective operations on the drainage pipe 11.

[0031] In one embodiment, the handle 15 is aligned with the central axis of the correction frame 1.

[0032] In this embodiment, the handle 15 is easy to rotate. The rotation of the handle 15 drives the straightening plate 10 to rotate through the straightening frame 1, thereby realizing the rotation operation of the straightening plate 10.

[0033] In this embodiment, the drain connection pipe with pipe end straightening capability is used by first connecting two sets of drain pipes 11 together. Then, the handwheel 3 is turned. The rotation of the handwheel 3 drives the sliding frame 5 on the outer wall of the threaded slider 4 to slide through the screw 2. The sliding frame 5 drives the two sets of connecting hole plates 6 to slide synchronously. The sliding of the connecting hole plates 6 drives the connecting column 7 to slide along the groove of the guide slide groove 8. The sliding of the connecting column 7 drives the straightening plate 10 on the outer wall of the sliding seat 9 to slide synchronously, so that the straightening plate 10 fits with the docking end of the drain pipe 11, thereby straightening the pipe end of the deformed drain pipe 11.

[0034] Next, turn the handle 15. The rotation of the handle 15 drives the straightening plate 10 to rotate through the straightening frame 1. The rotation of the straightening plate 10 drives the connecting strip 12 to move along the outer wall of the drainage pipe 11, which fully straightens the pipe opening of the drainage pipe 11 and facilitates the rapid connection of the two sets of drainage pipes 11.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drainage connection pipe with orifice straightening capability, characterized in that, The device includes a correction frame (1), with a screw (2) on its inner wall. A handwheel (3) is fixedly connected to one end of the screw (2). A threaded slider (4) is threadedly connected to the outer wall of the screw (2). A sliding frame (5) is fixedly connected to the outer wall of the threaded slider (4). A connecting hole plate (6) is fixedly connected to both ends of the sliding frame (5). A connecting column (7) is movably connected inside the hole of the connecting hole plate (6). A guide groove (8) is provided at the connection between the correction frame (1) and the connecting column (7). A sliding seat (9) is fixedly connected to the outer wall of the connecting column (7), a straightening plate (10) is fixedly connected to the outer wall of the sliding seat (9), a drainage pipe (11) is attached to the outer wall of the straightening plate (10), a connecting strip (12) is provided at the connection between the straightening plate (10) and the drainage pipe (11), a protective plate (13) is fixedly connected to the outer wall of the straightening frame (1), a connecting rod (14) is fixedly connected to the outer wall of the protective plate (13), and a handle (15) is fixedly connected to one end of the connecting rod (14).

2. The drainage connection pipe with orifice straightening capability according to claim 1, characterized in that: The connecting hole plate (6) is provided in two sets, and the two sets of connecting hole plates (6) are symmetrical about the sliding frame (5). The hole shape of the connecting hole plate (6) is inclined.

3. The drainage connection pipe with orifice straightening capability according to claim 1, characterized in that: The sliding seat (9) forms a sliding structure with the guide groove (8) through the connecting hole plate (6) and the connecting column (7).

4. The drainage connection pipe with orifice straightening capability according to claim 1, characterized in that: The corrective plate (10) has a semi-circular shape.

5. The drainage connection pipe with orifice straightening capability according to claim 1, characterized in that: The connecting strips (12) are equidistantly distributed along the inner wall of the straightening plate (10).

6. The drainage connection pipe with orifice straightening capability according to claim 1, characterized in that: The protective plate (13) is C-shaped, and the central axis of the protective plate (13) coincides with the center of the correction frame (1).

7. The drainage connection pipe with orifice straightening capability according to claim 1, characterized in that: The handle (15) coincides with the central axis of the correction frame (1).

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