Connecting device for water supply and drainage design

Abstract

The utility model discloses a connecting device for water supply and drainage design, which belongs to the technical field of drainage pipes and comprises a water inlet pipe, a slider is arranged at the top of the water inlet pipe, a fixing block is arranged on one side of the slider, an elastic block is arranged on one side of the fixing block, and a through groove is formed in one side, away from the fixing block, of the elastic block. A connecting device body is arranged at one end of the water inlet pipe, a water outlet pipe is arranged at one end of the connecting device body, a limiting mounting assembly is arranged on the surface of the connecting device body, and a steering connecting assembly is arranged at one end of the water outlet pipe. The connecting stability of the device is improved, the connecting quality is improved, by arranging the steering connecting assembly, the device can connect pipelines in different directions with pipelines with different calibers, the application range of the device is widened, and the sealing performance of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage pipes, and in particular relates to a connection device for water supply and drainage design. Background Art

[0002] The connection devices in drainage design play a vital role in ensuring the efficient operation and long-term stability of the entire drainage system. In terms of preventing leakage, good connection devices can ensure a tight connection between pipes, prevent water or sewage leakage, and ensure smooth water flow. Appropriate connection devices help maintain the smoothness of the inside of the pipe, reduce water flow resistance, and thus ensure smooth water flow.

[0003] Chinese patent application number 202122101329.5 discloses a novel connection device for water supply and drainage design, including a connection device body, the connection device body including an inlet pipe, a main pipe and an outlet pipe, a notch is provided at the top of the water inlet pipe, a fixed block and an elastic block are respectively installed at both ends of the top of the notch, a slider is installed on the surface of the end of the fixed block close to the elastic block, a through groove is provided on the end of the slider away from the fixed block, and a buckle is installed on the surface of the end of the elastic block away from the fixed block. The novel connection device for water supply and drainage design, by installing multiple racks at the bottom of the slider, and the racks and the slider are fixedly connected, the slider can be limited to a certain extent by racks at different positions, and the size of the water inlet pipe can be controlled by the racks at the bottom of the slider and below the through groove, and the slider passing through the elastic block can be clamped by racks at different positions, thereby achieving the beneficial effect of a wide range of adaptability.

[0004] The above-mentioned patent has the following problems when used:

[0005] 1. The device cannot be installed and fixed in position when in use. When the water pipe needs to be transferred, the connection is likely to fall off, causing liquid to overflow. At the same time, the device cannot be installed efficiently when the pipeline needs to be fixed, and its practicality is not high.

[0006] 2. Although the device can connect pipes, the connection effect is single and it cannot connect pipes of different diameters or turn pipes, so its practicality is poor. Utility Model Content

[0007] In order to solve the problems raised in the above background technology, the utility model provides a connection device for water supply and drainage design, which has the characteristics of more convenient fixed installation, complete connection function and strong practicality.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection device for water supply and drainage design, comprising a water inlet pipe, a slider is provided on the top of the water inlet pipe, a fixed block is provided on one side of the slider, a tightening block is provided on one side of the fixed block, a through groove is provided on the side of the tightening block away from the fixed block, a connection device body is provided at one end of the water inlet pipe, a water outlet pipe is provided at one end of the connection device body, a limited mounting assembly is provided on the surface of the connection device body, and a steering connection assembly is provided at one end of the water outlet pipe.

[0009] Preferably, the limit installation assembly includes a protective sleeve, a limit clamp, a connecting block, a mounting plate, a limit rod, a fixing rod, a gasket and a fastening bolt, wherein a protective sleeve is provided on the surface of the connecting device body, limit clamps are provided at both ends of the protective sleeve, a connecting block is provided on one side of the limit clamp, a gasket is provided on the top surface of the connecting block, a fastening bolt is provided on the top of the gasket, a fixing rod is provided inside the connecting block, a limit rod is provided on one side of the fixing rod, and a mounting plate is provided on the surface of the fixing rod.

[0010] Preferably, a threaded hole is provided inside the connecting block.

[0011] Preferably, a limiting ring is provided on one side of the fixing rod close to the mounting plate.

[0012] Preferably, the steering connection assembly includes a first tight hoop, a steering tube, a limiting sleeve, a waterproof bearing, a sealing ring, a second tight hoop and a fastening assembly, wherein a waterproof bearing is provided at one end of the outlet pipe, a sealing ring is provided inside the waterproof bearing, a steering tube is provided on one side of the waterproof bearing, a limiting sleeve is provided on the surface of the steering tube, a first tight hoop is provided at the end of the steering tube away from the limiting sleeve, a second tight hoop is provided on one side of the first tight hoop, and a fastening assembly is provided on one side of the second tight hoop.

[0013] Preferably, the fastening assembly includes an arc-shaped rubber pad, a knob, a screw and a fastening plate, wherein the inner wall of the second fastening hoop is provided with an arc-shaped rubber pad, the outer wall of the second fastening hoop is provided with a fastening plate, the inside of the fastening plate is provided with a screw, and one end of the screw is provided with a knob.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model sets a limit installation component, so that the device can be fixedly installed on the pipe connection, and at the same time can adjust the distance between the installation position and the pipe connection position, thereby improving the connection stability of the device and improving the connection quality.

[0016] 2. The utility model provides a steering connection assembly so that the device can connect to pipes in different directions and can be connected to pipes of different diameters, thereby expanding the scope of application of the device and further improving the sealing performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the limit installation assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the steering connection assembly of the present invention;

[0020] Figure 4 Schematic diagram of the fastening assembly of the present invention.

[0021] In the figure: 1. Water inlet pipe; 2. Fixed block; 3. Slider; 4. Elastic block; 5. Through groove; 6. Connecting device body; 7. Limit mounting assembly; 71. Protective sleeve; 72. Limit clamp; 73. Connecting block; 74. Mounting plate; 75. Limit rod; 76. Fixed rod; 77. Gasket; 78. Fastening bolt; 8. Steering connecting assembly; 81. First tightening hoop; 82. Steering tube; 83. Limiting sleeve; 84. Waterproof bearing; 85. Sealing ring; 86. Second tightening hoop; 87. Fastening assembly; 871. Arc rubber pad; 872. Knob; 873. Screw; 874. Fastening plate; 9. Water outlet pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-4 The utility model provides the following technical solutions: a connection device for water supply and drainage design, comprising a water inlet pipe 1, a slider 3 is provided on the top of the water inlet pipe 1, a fixed block 2 is provided on one side of the slider 3, a tightening block 4 is provided on one side of the fixed block 2, a through groove 5 is provided on the side of the tightening block 4 away from the fixed block 2, a connection device body 6 is provided at one end of the water inlet pipe 1, a water outlet pipe 9 is provided at one end of the connection device body 6, a limited mounting component 7 is provided on the surface of the connection device body 6, and a steering connection component 8 is provided at one end of the water outlet pipe 9.

[0025] Specifically, the limit installation assembly 7 includes a protective sleeve 71, a limit snap ring 72, a connecting block 73, a mounting plate 74, a limit rod 75, a fixing rod 76, a gasket 77 and a fastening bolt 78, wherein a protective sleeve 71 is provided on the surface of the connecting device body 6, limit snap rings 72 are provided at both ends of the protective sleeve 71, a connecting block 73 is provided on one side of the limit snap ring 72, a gasket 77 is provided on the top surface of the connecting block 73, a fastening bolt 78 is provided on the top of the gasket 77, a fixing rod 76 is provided inside the connecting block 73, a limit rod 75 is provided on one side of the fixing rod 76, and a mounting plate 74 is provided on the surface of the fixing rod 76.

[0026] By adopting the above technical solution, when using the limit installation component 7, first determine the position and then rotate the fastening bolt 78, so that the fastening bolt 78 is disengaged from the inside of the connecting block 73, and then adjust the distance between the fixing rod 76 and the connecting block 73 as needed. After the adjustment is completed, rotate the fastening bolt 78 so that the fastening bolt 78 presses against the fixing rod 76 in the connecting block 73, thereby achieving adjustable distance between the mounting plate 74 and the connecting block 73, and then install the component through the mounting plate 74 to achieve limit fixation of the device, thereby improving the stability of the device and improving the connection quality.

[0027] Specifically, a threaded hole is provided inside the connecting block 73 .

[0028] By adopting the above technical solution, when the fixing rod 76 is fixed, the threaded hole can ensure the fixing stability of the fixing bolt 78 on the fixing rod 76.

[0029] Specifically, a limiting ring is provided on one side of the fixing rod 76 close to the mounting plate 74 .

[0030] By adopting the above technical solution, when the fixing rod 76 is in use, the limiting ring can prevent the fixing rod 76 from being separated from the side surface of the mounting plate 74, thereby improving the practicality of the assembly.

[0031] When the locking cam 76 is in the unlocked position, the locking cam 78 is in the unlocked position, and the locking cam 78 is in the unlocked position, so that the locking cam 76 can be unlocked easily.

[0032] Example 2

[0033] The difference between this embodiment and embodiment 1 is that: specifically, the steering connection assembly 8 includes a first tightening hoop 81, a steering tube 82, a limiting sleeve 83, a waterproof bearing 84, a sealing ring 85, a second tightening hoop 86 and a fastening assembly 87, wherein a waterproof bearing 84 is provided at one end of the water outlet pipe 9, a sealing ring 85 is provided inside the waterproof bearing 84, a steering tube 82 is provided on one side of the waterproof bearing 84, a limiting sleeve 83 is provided on the surface of the steering tube 82, a first tightening hoop 81 is provided at the end of the steering tube 82 away from the limiting sleeve 83, a second tightening hoop 86 is provided on one side of the first tightening hoop 81, and a fastening assembly 87 is provided on one side of the second tightening hoop 86.

[0034] By adopting the above technical solution, when using the steering connection assembly 8, the direction of the steering tube 82 is first adjusted through the waterproof bearing 84 according to the direction of the pipeline connection. After adjustment, the pipeline is connected through the fastening assembly 87, so that different pipelines can be connected, which expands the scope of application of the device. The sealing of the assembly is ensured by the sealing ring 85. At the same time, the limiting sleeve 83 can limit the waterproof bearing 84, thereby improving the stability of the assembly.

[0035] Specifically, the fastening assembly 87 includes an arc-shaped rubber pad 871, a knob 872, a screw 873 and a fastening plate 874, wherein the inner wall of the second fastening hoop 86 is provided with an arc-shaped rubber pad 871, the outer wall of the second fastening hoop 86 is provided with a fastening plate 874, the interior of the fastening plate 874 is provided with a screw 873, and one end of the screw 873 is provided with a knob 872.

[0036] By adopting the above technical solution, when using the fastening assembly 87, it is only necessary to rotate the knob 872 to drive the screw 873 to rotate, and at the same time make the fastening plate 874 drive the first fastening hoop 81 close to the second fastening hoop 86 to achieve the locking of the pipeline. The arc-shaped rubber pad 871 further improves the sealing of the connection, thereby enabling the assembly to enable the device to be connected to pipelines of different calibers, thereby expanding the scope of application of the device.

[0037] When using this embodiment: When using the steering connection component 8, first adjust the direction of the steering tube 82 through the waterproof bearing 84 according to the direction of the pipeline connection. After adjustment, connect the pipeline through the fastening component 87 to achieve connection of different pipelines, thereby expanding the scope of application of the device. The sealing of the component is ensured by the sealing ring 85. At the same time, the limiting sleeve 83 can limit the waterproof bearing 84, thereby improving the stability of the component. When using the fastening component 87, it is only necessary to rotate the knob 872 to drive the screw 873 to rotate, and at the same time, the fastening plate 874 drives the first tight hoop 81 close to the second tight hoop 86 to achieve locking of the pipeline. The arc-shaped rubber pad 871 further improves the sealing of the connection, thereby achieving the component that can connect the device to pipelines of different calibers, thereby expanding the scope of application of the device.

[0038] The waterproof bearing 84 in the present invention is an existing disclosed technology, and the selected model is 16287-2RS.

[0039] The structure and usage principle of the fixed block 2, slider 3, elastic block 4, through groove 5 and connecting device body 6 in the utility model have been disclosed in a new type of connecting device for water supply and drainage design disclosed in Chinese patent application number 202122101329.5.

[0040] When the lock is in the closed position, the lock 7 is in the closed position, and the locking nut 78 is fixed with the locking nut 76 to the left of the lock 74, thereby ensuring that the lock 7 is in the closed position. Practicality. The present invention is directed to an adjustment of a new type of connection device designed for water supply and drainage. When using the steering connection component 8, first adjust the direction of the steering tube 82 through the waterproof bearing 84 according to the direction of the pipeline connection. After adjustment, connect the pipeline through the fastening component 87, so that different pipelines can be connected, which expands the scope of application of the device. The sealing of the component is ensured by the sealing ring 85. At the same time, the limiting sleeve 83 can limit the waterproof bearing 84, thereby improving the stability of the component. When using the fastening component 87, it is only necessary to rotate the knob 872 to drive the screw 873 to rotate, and at the same time, the fastening plate 874 drives the first tight hoop 81 close to the second tight hoop 86 to achieve locking of the pipeline. The arc-shaped rubber pad 871 further improves the sealing of the connection, thereby enabling the component to connect the device to pipelines of different diameters, thereby expanding the scope of application of the device.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection device for water supply and drainage design, comprising a water inlet pipe (1), a slider (3) provided at the top of the water inlet pipe (1), a fixed block (2) provided on one side of the slider (3), a spring block (4) provided on one side of the fixed block (2), a through groove (5) provided on the side of the spring block (4) away from the fixed block (2), a connection device body (6) provided at one end of the water inlet pipe (1), and a water outlet pipe (9) provided at one end of the connection device body (6), characterized in that: A limited position installation component (7) is provided on the surface of the connection device body (6), and a steering connection component (8) is provided at one end of the water outlet pipe (9).

2. A connection device for water supply and drainage design according to claim 1, characterized in that: The position limiting installation assembly (7) comprises a protective sleeve (71), a position limiting snap ring (72), a connecting block (73), a mounting plate (74), a position limiting rod (75), a fixing rod (76), a gasket (77) and a fastening bolt (78), wherein a protective sleeve (71) is provided on the surface of the connecting device body (6), a position limiting snap ring (72) is provided at both ends of the protective sleeve (71), a connecting block (73) is provided on one side of the position limiting snap ring (72), a gasket (77) is provided on the top surface of the connecting block (73), a fastening bolt (78) is provided on the top of the gasket (77), a fixing rod (76) is provided inside the connecting block (73), a position limiting rod (75) is provided on one side of the fixing rod (76), and a mounting plate (74) is provided on the surface of the fixing rod (76).

3. A connection device for water supply and drainage design according to claim 2, characterized in that: A threaded hole is provided inside the connecting block (73).

4. A connection device for water supply and drainage design according to claim 2, characterized in that: A limiting ring is provided on one side of the fixing rod (76) close to the mounting plate (74).

5. A connection device for water supply and drainage design according to claim 1, characterized in that: The steering connection assembly (8) comprises a first tightening hoop (81), a steering tube (82), a limiting sleeve (83), a waterproof bearing (84), a sealing ring (85), a second tightening hoop (86) and a fastening assembly (87), wherein one end of the water outlet pipe (9) is provided with a waterproof bearing (84), the interior of the waterproof bearing (84) is provided with a sealing ring (85), one side of the waterproof bearing (84) is provided with a steering tube (82), a limiting sleeve (83) is provided on the surface of the steering tube (82), the end of the steering tube (82) away from the limiting sleeve (83) is provided with a first tightening hoop (81), one side of the first tightening hoop (81) is provided with a second tightening hoop (86), and one side of the second tightening hoop (86) is provided with a fastening assembly (87).

6. A connection device for water supply and drainage design according to claim 5, characterized in that: The fastening assembly (87) includes an arc-shaped rubber pad (871), a knob (872), a screw (873) and a fastening plate (874), wherein the inner wall of the second fastening hoop (86) is provided with an arc-shaped rubber pad (871), the outer wall of the second fastening hoop (86) is provided with a fastening plate (874), the interior of the fastening plate (874) is provided with a screw (873), and one end of the screw (873) is provided with a knob (872).

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