Water supply and drainage pipe connecting device

Abstract

The utility model discloses a water supply and drainage pipe connecting device, and belongs to the technical field of pipeline connection. Comprising two sets of first connecting bases which are symmetrically arranged, a fastening assembly is arranged between the two sets of first connecting bases, a sealing assembly is arranged between the two sets of first connecting bases, and the two ends of the sealing assembly abut against the first connecting bases correspondingly and are movably arranged relative to the fastening assembly; a reinforcing assembly is arranged on the outer wall of the end, away from the sealing assembly, of the first connecting base. Through the arrangement of the two first connecting bases and the fastening assembly, the water supply and drainage pipe can be conveniently connected, the matched sealing assembly is driven by the fastening assembly to deform, the good sealing effect can be achieved on the connecting position of the water supply and drainage pipe, and through the arrangement of the reinforcing assembly, the water supply and drainage pipe can be conveniently connected. The connecting part of the water supply and drainage pipe can be well reinforced, the situation that the connecting part of the water supply and drainage pipe is broken is reduced, and the connecting stability of the connecting part is improved.

Description

Technical Field

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

[0002] Water supply and drainage refers to the general term for facilities that provide water supply and wastewater drainage for people's living, production, municipal administration, and fire protection. It supplies water with different quantities and qualities to various types of users, and at the same time undertakes the collection, transportation, and treatment of wastewater discharged by users, aiming to eliminate pollutants in the wastewater to protect human health and the environment. When installing water supply and drainage pipelines, connection devices are required for connection.

[0003] After retrieval, the utility model patent with the publication number of CN212718521U discloses a water supply and drainage pipeline connection device, including a connection mechanism. The connection mechanism includes a fixed ring, a connection ring A, and a movable collar. The fixed ring is arranged at one end of the connection mechanism, the connection ring A is arranged on one side of the fixed ring relative to the middle of the connection mechanism, and the movable collar is arranged at the end of the connection mechanism away from the fixed ring. By providing the connection mechanism, it is convenient for workers to connect two pipelines. Through the fixed ring, the connection ring A, the movable collar, and the stud, the acting force between the two pipelines is increased, and the sealing effect of the sealing gasket is utilized to improve the sealing performance at the pipeline connection. This avoids the occurrence of gaps at the connection due to external forces or disrepair over time during use, thereby preventing pipeline leakage, effectively extending the service life of the pipeline connection device, and avoiding waste of water resources, reducing the use cost for users. When the above patent is in use, it uses a sealing gasket to achieve a sealing effect. Although it can achieve a certain sealing effect, the sealing effect is not very ideal, so there are still certain deficiencies. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art, and a water supply and drainage pipeline connection device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A water supply and drainage pipeline connection device includes a first connection seat connected to the outer wall of the water supply and drainage pipeline. There are two groups of the first connection seats symmetrically arranged. A fastening component is arranged between the two groups of the first connection seats. A sealing component is arranged between the two groups of the first connection seats, and both ends of the sealing component are respectively abutted against the first connection seat and are relatively movably arranged with respect to the fastening component. An outer wall of one end of the first connection seat away from the sealing component is provided with a reinforcement component connected to the outer wall of the water supply and drainage pipeline and used for assisting in reinforcing the pipeline connection.

[0007] As a preferred technical solution of the present application, the reinforcement component includes a second connection seat for connecting with a water pipe and a reinforcement member penetrating between the first connection seat and the second connection seat.

[0008] As a preferred technical solution of the present application, each of the two groups of the first connection seats and the second connection seats is composed of two semi-circular bodies, connecting ears, and a locking member provided on the connecting ears.

[0009] As a preferred technical solution of the present application, the fastening component includes a screw penetrating through the first connection seat and the sealing component, and a first locking nut threadedly connected to the outer wall of the screw.

[0010] As a preferred technical solution of the present application, the sealing component includes two rubber semi-rings that are mutually fitted. The two rubber semi-rings are made of flexible materials, and a through hole matching the first screw is provided inside.

[0011] As a preferred technical solution of the present application, the reinforcement member includes a reinforcing rod penetrating between the first connection seat and the second connection seat through a connecting block, and a second locking nut is threadedly connected to the outer wall of the reinforcing rod.

[0012] As a preferred technical solution of the present application, sealing rubber pads are provided on the inner walls of the first connection seat and the second connection seat.

[0013] Compared with the prior art, the present utility model provides a water supply and drainage pipe connection device, which has the following beneficial effects:

[0014] 1. For this water supply and drainage pipe connection device, through the two groups of first connection seats and the fastening component provided, the connection operation of the water supply and drainage pipes can be conveniently carried out. With the cooperation of the provided sealing component, which deforms under the drive of the fastening component, a good sealing effect can be achieved on the connection part of the water supply and drainage pipes;

[0015] 2. For this water supply and drainage pipe connection device, through the provided reinforcement component, a good reinforcement effect can be achieved on the connection part of the water supply and drainage pipes, reducing the situation of fracture at the connection part of the water supply and drainage pipes and improving the connection stability of the connection part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present utility model Figure 1 ;

[0017] Figure 2 is a structural schematic diagram of the present utility model Figure 2 ;

[0018] Figure 3 is a structural schematic diagram of the first connection component and the second connection component in the present utility model;

[0019] Figure 4 Structural schematic diagram of the first connection seat, fastening component and sealing component in the present utility model;

[0020] Figure 5 Structural schematic diagram of the sealing component in the present utility model.

[0021] In the figure:

[0022] 100, first connection seat; 101, semi-circular body; 102, connecting ear; 103, locking component; 200, fastening assembly; 201, screw; 202, first locking nut; 300, sealing component; 301, rubber semi-ring body; 302, through hole; 400, reinforcement assembly; 401, second connection seat; 402, reinforcement component; 403, connecting block; 404, reinforcing rod; 405, second locking nut; 500, sealing gasket. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0024] Referring to Figure 1-2 , a water supply and drainage pipe connection device includes a first connection seat 100 connected to the outer wall of the water pipe. There are two groups of the first connection seats 100 symmetrically arranged. A fastening assembly 200 is arranged between the two groups of the first connection seats 100. A sealing component 300 is arranged between the two groups of the first connection seats 100. The two ends of the sealing component 300 are respectively abutted against the first connection seat 100 and are relatively movably arranged with the fastening assembly 200. An outer wall of one end of the first connection seat 100 away from the sealing component 300 is provided with a reinforcement assembly 400 connected to the outer wall of the water pipe and used for assisting in reinforcing the connection of the water pipes. When in use, the first connection seats 100 are respectively installed on the outer walls of two water supply and drainage pipes. At the same time, the sealing component 300 is sleeved on the water supply and drainage pipes. Then, the fastening assembly 200 is penetrated through the first connection seat 100 and the sealing component 300. Subsequently, the two groups of the first connection seats 100 are driven to approach each other by the fastening assembly 200, which can drive the water supply and drainage pipes to approach each other relatively to complete the connection, and can also squeeze the sealing component 300 to deform it, making it closely abut against the water supply and drainage pipes and blocking the gap between the pipes, improving the sealing effect when connecting the water supply and drainage pipes. With the cooperation of the provided reinforcement assembly 400, it can play a good role in reinforcing the connection of the water supply and drainage pipes, reducing the situation of fracture at the connection of the water supply and drainage pipes, and improving the connection stability at the connection.

[0025] Refer to Figure 2-4 , the reinforcement component 400 includes a second connection seat 401 for connecting to a water pipe and a reinforcement member 402 penetrating between the first connection seat 100 and the second connection seat 401. During use, the second connection seat 401 and the reinforcement member 402 are respectively arranged between the water supply and drainage pipe and the first connection seat 100, which can reinforce the connection.

[0026] Both sets of the first connection seat 100 and the second connection seat 401 are composed of two semi-circular bodies 101, connecting ears 102 and locking members 103 arranged on the connecting ears 102. Through the arrangement of the semi-circular bodies 101, connecting ears 102 and locking members 103, it is convenient to install the first connection seat 100 and the second connection seat 401 on the water supply and drainage pipe.

[0027] Refer to Figure 4 , the fastening component 200 includes a screw 201 penetrating through the first connection seat 100 and the sealing component 300 and a first locking nut 202 threadedly connected to the outer wall of the screw 201. During use, by adjusting the first locking nut 202, the two sets of first connection seats 100 can be driven to approach each other, and then the two water pipes to be connected can be driven to approach each other. At the same time, the sealing component 300 can also be squeezed.

[0028] Refer to Figure 4-5 , the sealing component 300 includes two rubber half-rings 301 which are mutually fitted. The two rubber half-rings 301 are made of flexible materials, and a through hole 302 matching with the first screw 201 is arranged inside. When the two sets of first connection seats 100 approach each other, the rubber half-rings 301 will be squeezed. Since the rubber half-rings 301 are made of flexible materials, they will deform during squeezing, and then can be more closely abutted against the water supply and drainage pipe. At the same time, the gaps between the pipes can also be sealed, thus effectively improving the sealing effect of the connection.

[0029] Refer to Figure 2-4 , the reinforcement member 402 includes a reinforcing rod 404 penetrating between the first connection seat 100 and the second connection seat 401 through a connection block 403. A second locking nut 405 is threadedly connected to the outer wall of the reinforcing rod 404. Through the arranged second locking nut 405, it is convenient to connect the reinforcing rod 404 between the first connection seat 100 and the second connection seat 401, so that the first connection seat 100, the second connection seat 401 and the connecting water pipe form a whole. When subjected to external forces, through the arranged reinforcing rod 404 and locking member 103, certain force-bearing effects can be achieved, thereby reducing the damage to the water pipe connection and reducing the situation of breakage at the water supply and drainage pipe connection, and improving the connection stability of the connection.

[0030] Reference Figure 1 and Figure 3 Figure 3 On the inner walls of the first connecting seat 100 and the second connecting seat 401, sealing rubber gaskets 500 are provided. By providing the sealing rubber gaskets 500, the sealing performance of the water pipe connection can be improved, and damage to the water supply and drainage pipes during the installation of the first connecting seat 100 and the second connecting seat 401 can be avoided.

[0031]

[0031] Specifically, when the water supply and drainage pipe connection device is in use: the two semi-circular bodies 101 in the first connecting seat 100 are installed on the outer walls of two water supply and drainage pipes through the connecting ears 102 and the locking components 103. Subsequently, the two rubber semi-rings 301 in the sealing component 300 are sleeved on the water supply and drainage pipes. Then, the screw 201 in the fastening component 200 is passed through the first connecting seat 100 and the sealing component 300. By adjusting the first locking nut 202, the two groups of first connecting seats 100 can be driven to approach each other, and thus the two water pipes to be connected can be driven to approach each other. At the same time, the sealing component 300 can also be squeezed. Since the rubber semi-ring 301 is made of a flexible material, it will deform during squeezing, and thus can be more closely abutted against the water supply and drainage pipes. At the same time, the gaps between the pipes can also be sealed, thereby effectively improving the sealing effect at the connection. By providing the second locking nut 405, it is convenient to connect the reinforcing rod 404 between the first connecting seat 100 and the second connecting seat 401, so that the first connecting seat 100, the second connecting seat 401 and the connecting water pipes form a whole. When subjected to an external force, through the provided reinforcing rod 404 and locking component 103, a certain force-bearing effect can be achieved, thereby reducing damage to the pipe connection, reducing the occurrence of fracture at the water supply and drainage pipe connection, and improving the connection stability at the connection. The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A water supply and drainage pipe connection device, including a first connection seat (100) connected to the outer wall of the water supply and drainage pipe, characterized in that, There are two sets of the first connecting seats (100) symmetrically arranged. A fastening component (200) is arranged between the two sets of the first connecting seats (100), and a sealing component (300) is arranged between the two sets of the first connecting seats (100). The two ends of the sealing component (300) are respectively abutted against the first connecting seat (100) and are relatively movably arranged with the fastening component (200). An outer wall of one end of the first connecting seat (100) away from the sealing component (300) is provided with a reinforcing component (400) connected to the outer wall of the water supply and drainage pipe and used for assisting in strengthening the connection of the pipe.

2. The water supply and drainage pipe connection device according to claim 1, characterized in that, The reinforcing component (400) includes a second connecting seat (401) for connecting with the pipe and a reinforcing member (402) penetrating through the first connecting seat (100) and the second connecting seat (401).

3. A water supply and drainage pipe connection device according to claim 1, characterized in that, The two sets of the first connecting seats (100) and the second connecting seat (401) are each composed of two semi-circular bodies (101), connecting ears (102), and locking members (103) arranged on the connecting ears (102).

4. A water supply and drainage pipe connection device according to claim 3, characterized in that, The fastening component (200) includes a screw rod (201) penetrating through the first connecting seat (100) and the sealing component (300), and a first locking nut (202) threadedly connected to the outer wall of the screw rod (201).

5. The water supply and drainage pipe connection device according to claim 4, characterized in that, The sealing component (300) includes two rubber semi-ring bodies (301) that are mutually fitted. The two rubber semi-ring bodies (301) are made of flexible materials, and a through hole (302) matching the first screw rod (201) is arranged inside them.

6. The water supply and drainage pipe connection device according to claim 2, characterized in that, The reinforcing member (402) includes a reinforcing rod (404) penetrating through the first connecting seat (100) and the second connecting seat (401) through a connecting block (403). A second locking nut (405) is threadedly connected to the outer wall of the reinforcing rod (404).

7. The water supply and drainage pipe connection device according to claim 2, characterized in that, Sealing rubber pads (500) are arranged on the inner walls of the first connecting seat (100) and the second connecting seat (401).

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