Water supply and drainage pipeline connecting device

Abstract

The utility model relates to the field of pipeline engineering, in particular to a water supply and drainage pipeline connecting device. According to the water supply and drainage pipeline connecting device, the sliding plate can be moved at the same time, the drainage pipe can be clamped and fixed, and the convenience of installation of the drainage pipe is improved. A water supply and drainage pipeline connecting device comprises a first drainage pipe, a second drainage pipe, sliding plates, connecting frames and the like, the second drainage pipe is detachably connected to the right side of the first drainage pipe, the sliding plates are clamped to the right portion of the first drainage pipe, and the connecting frames are slidably connected to the sliding plates. The rotating disc rotates clockwise to drive the sliding plate to move downwards, so that the connecting frame is in contact with the limiting block, the fixing claw is in contact with the second drainage pipe, the sliding plate is clamped with the first drainage pipe, the sliding plate can be moved at the same time, and the drainage pipes are clamped and fixed; and the installation convenience of the drainage pipe is improved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline engineering, in particular to a water supply and drainage pipeline connecting device. Background Art

[0002] A drainpipe is part of a piping system used to remove and transport liquid waste, sewage or rainwater. Such piping systems are usually found in buildings, urban infrastructure, roads and other engineering projects. The main function of a drainpipe is to efficiently direct wastewater from one location to another to prevent water accumulation, flooding and environmental pollution.

[0003] The existing drainage pipe connection is to install a sealing gasket between the end of the drainage pipe and the flange, and then use bolts to fix the flanges between the drainage pipes together. Since the drainage pipes need to be installed and fixed with bolts multiple times when connecting, it is time-consuming, labor-intensive and inconvenient.

[0004] Therefore, it is necessary to design a water supply and drainage pipe connection device that can simultaneously move the sliding plate and clamp and fix the drain pipe to improve the convenience of drain pipe installation. Utility Model Content

[0005] In order to overcome the shortcomings of existing drainage pipe connections, which require multiple bolts to install and fix, which is time-consuming, labor-intensive and inconvenient, the utility model provides a water supply and drainage pipe connecting device that can simultaneously move a sliding plate and clamp and fix the drainage pipe, thereby improving the convenience of drainage pipe installation.

[0006] The technical solution is: a water supply and drainage pipe connection device, including a first drain pipe, a second drain pipe, a sliding plate, a fixed claw, a connecting frame, a limit block and a synchronization mechanism. The second drain pipe is detachably connected to the right side of the first drain pipe. Multiple sliding plates are clamped on the right side of the first drain pipe. The sliding plates are slidably connected to the connecting frame. The right side of the connecting frame is connected with a fixed claw, and the fixed claws are in contact with the second drain pipe. The upper side of the right part of the first drain pipe is connected to a limit block, and a synchronization mechanism is provided on the first drain pipe.

[0007] Furthermore, the limiting block is an inclined surface.

[0008] Furthermore, the fixing claws are all arc-shaped.

[0009] Furthermore, the synchronization mechanism includes a rotating disk, a first connecting column and a spring. The right part of the first drain pipe is rotatably connected to the rotating disk, the left side of the sliding plate is connected to the first connecting column, the first connecting column is slidably connected to the rotating disk, and two front and rear springs are connected between the connecting frame and the adjacent sliding plate.

[0010] Furthermore, it also includes handles, and three handles are evenly distributed on the left side of the rotating disk along the circumference.

[0011] Furthermore, a reinforcement mechanism is also included, which includes a support sleeve, a rotating frame, a second connecting column and a torsion spring. Three support sleeves are connected to the outer side of the right part of the first drain pipe, and the middle part of the support sleeves is rotatably connected to the rotating frame. The right side of the rotating frame is in contact with the second drain pipe, and three second connecting columns are evenly distributed on the left side of the rotating disk according to the circumference. The left part of the rotating frame is in contact with the adjacent second connecting column, and a torsion spring is connected between the rotating frame and the adjacent support sleeves.

[0012] The utility model has the following advantages: 1. The utility model rotates the rotating disk clockwise to drive the sliding plate to move downward, so that the connecting frame contacts the limit block, and then the fixing claw contacts the second drain pipe, and the sliding plate is clamped with the first drain pipe, thereby achieving the effect of being able to move the sliding plate and clamp and fix the drain pipe at the same time, thereby improving the convenience of drain pipe installation.

[0013] 2. When the rotating disk of the utility model rotates clockwise, the second connecting column contacts the rotating frame, causing the rotating frame to rotate on the supporting sleeve, thereby causing the right part of the rotating frame to contact the second drain pipe, and the torsion spring is deformed, thereby achieving the effect of reinforcing the drain pipe and improving the stability and sealing of the drain pipe connection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the synchronization mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the synchronization mechanism of the utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the reinforcement mechanism of the utility model from the first perspective.

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the reinforcement mechanism of the utility model from a second viewing angle.

[0020] In the above figures: 1: first drain pipe, 2: second drain pipe, 3: sliding plate, 4: fixing claw, 5: connecting frame, 6: limiting block, 7: synchronization mechanism, 71: rotating disk, 72: handle, 73: first connecting column, 74: spring, 8: reinforcement mechanism, 81: supporting sleeve, 82: rotating frame, 83: second connecting column, 84: torsion spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] A water supply and drainage pipe connection device, such as Figure 1 and Figure 2 As shown, it includes a first drain pipe 1, a second drain pipe 2, a sliding plate 3, a fixed claw 4, a connecting frame 5, a limit block 6 and a synchronization mechanism 7. The second drain pipe 2 is detachably connected to the right side of the first drain pipe 1. Three sliding plates 3 are clamped on the right side of the first drain pipe 1. The sliding plates 3 are all slidably connected to the connecting frames 5. The right sides of the connecting frames 5 are all connected to fixed claws 4. The fixed claws 4 are all arc-shaped for clamping the second drain pipe 2. The fixed claws 4 are in contact with the second drain pipe 2. The upper side of the right part of the first drain pipe 1 is connected to the limit block 6. The limit block 6 is an inclined surface. The first drain pipe 1 is provided with a synchronization mechanism 7 that can move the sliding plates 3 at the same time.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, the synchronization mechanism 7 includes a rotating disk 71, a first connecting column 73 and a spring 74. The right part of the first drain pipe 1 is rotatably connected to the rotating disk 71 and also includes a handle 72. The left part of the rotating disk 71 has three handles 72 evenly distributed on the circumference for easy gripping and rotation. The left side of the sliding plate 3 is connected to the first connecting column 73, and the first connecting column 73 is slidably connected to the rotating disk 71. Two front and rear springs 74 are connected between the connecting frame 5 and the adjacent sliding plate 3.

[0024] In the initial state, the first drain pipe 1 is not connected with the sliding plate 3. When using the device, the first drain pipe 1 is first installed in the drainage area, and then the first drain pipe 1 is connected with the second drain pipe 2. After the connection is completed, hold the handle 72 and rotate it clockwise to drive the rotating disk 71 to rotate, so that the first connecting column 73 slides on the rotating disk 71, driving the sliding plate 3 to move downward, so that the connecting frame 5 contacts the limit block 6, the spring 74 is stretched, and the fixing claw 4 moves to the left, so that the fixing claw 4 contacts the second drain pipe 2, and the sliding plate 3 is connected to the first drain. The pipe 1 is clamped, and the sliding plate 3 can be moved at the same time, so that the drain pipe can be clamped and fixed, which improves the convenience of drain pipe installation. When the second drain pipe 2 needs to be replaced, the handle 72 can be held and rotated counterclockwise to drive the rotating disk 71 to rotate, so that the first connecting column 73 slides on the rotating disk 71, driving the sliding plate 3 to move upward, so that the connecting frame 5 no longer contacts the limit block 6, and the spring 74 recovers, driving the fixing claw 4 to move to the right, so that the fixing claw 4 no longer contacts the second drain pipe 2, and then the second drain pipe 2 can be replaced.

[0025] like Figure 1 , Figure 5 and Figure 6 As shown, a reinforcement mechanism 8 is also included, and the reinforcement mechanism 8 includes a support sleeve 81, a rotating frame 82, a second connecting column 83 and a torsion spring 84. Three support sleeves 81 are connected to the outer side of the right part of the first drain pipe 1, and the middle part of the support sleeve 81 is rotatably connected to the rotating frame 82. The right side of the rotating frame 82 is in contact with the second drain pipe 2. Three second connecting columns 83 are evenly distributed on the left side of the rotating disk 71 according to the circumference. The left part of the rotating frame 82 is in contact with the adjacent second connecting column 83, and a torsion spring 84 is connected between the rotating frame 82 and the adjacent support sleeves 81.

[0026] When the reinforcement mechanism 8 of the present device is used, the drain pipe can be reinforced. When the rotating disk 71 rotates clockwise, the second connecting column 83 contacts the rotating frame 82, so that the rotating frame 82 rotates on the supporting sleeve 81, and then the right part of the rotating frame 82 contacts the second drain pipe 2, and the torsion spring 84 is deformed, so that the drain pipe can be reinforced, thereby improving the stability and sealing of the drain pipe connection.

[0027] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A water supply and drainage pipe connection device, characterized in that: The invention comprises a first drain pipe (1), a second drain pipe (2), a sliding plate (3), a fixed claw (4), a connecting frame (5), a limit block (6) and a synchronization mechanism (7); the first drain pipe (1) is detachably connected to the second drain pipe (2) on the right side; a plurality of sliding plates (3) are clamped on the right side of the first drain pipe (1); the sliding plates (3) are all slidably connected to the connecting frame (5); the right side of the connecting frame (5) is connected to the fixed claw (4); the fixed claw (4) is in contact with the second drain pipe (2); the upper side of the right side of the first drain pipe (1) is connected to the limit block (6); and the first drain pipe (1) is provided with a synchronization mechanism (7) capable of simultaneously moving the sliding plates (3).

2. A water supply and drainage pipe connection device according to claim 1, characterized in that: The limiting block (6) is an inclined surface.

3. A water supply and drainage pipe connection device according to claim 2, characterized in that: The fixing claws (4) are all arc-shaped.

4. A water supply and drainage pipe connection device according to claim 3, characterized in that: The synchronization mechanism (7) comprises a rotating disk (71), a first connecting column (73) and a spring (74); the right part of the first drain pipe (1) is rotatably connected to the rotating disk (71); the left side of the sliding plate (3) is connected to the first connecting column (73); the first connecting column (73) is slidably connected to the rotating disk (71); and two front and rear springs (74) are connected between the connecting frame (5) and the adjacent sliding plate (3).

5. A water supply and drainage pipe connection device according to claim 4, characterized in that: It also includes a handle (72), and three handles (72) are evenly distributed on the left side of the rotating disk (71) according to the circumference.

6. A water supply and drainage pipe connection device according to claim 5, characterized in that: The invention also comprises a reinforcement mechanism (8), the reinforcement mechanism (8) comprising a support sleeve (81), a rotating frame (82), a second connecting column (83) and a torsion spring (84), three support sleeves (81) are connected to the outer side of the right part of the first drainage pipe (1), the middle part of the support sleeve (81) is rotatably connected to the rotating frame (82), the right side of the rotating frame (82) is in contact with the second drainage pipe (2), three second connecting columns (83) are evenly distributed on the left side of the rotating disk (71) according to the circumference, the left part of the rotating frame (82) is in contact with the adjacent second connecting column (83), and the torsion spring (84) is connected between the rotating frame (82) and the adjacent support sleeve (81).

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