CN210827751U - Water supply and drainage pipeline fixing device - Google Patents

Abstract

The utility model belongs to the field of water supply and drainage pipelines, in particular to a fixing device for water supply and drainage pipelines. When the existing water supply and drainage pipelines are connected by welding, they are generally connected by welding. It is easy to cause the problem of damage to the water supply and drainage pipes. Now the following scheme is proposed, which includes a fixing plate, two fixing holes are symmetrically opened on the fixing plate, a fixing ring is fixedly installed on one side of the fixing plate, and the inner sealing ring is sealed Two pipes are clamped, and the ends of the two pipes that are far away from each other extend to the top and bottom of the fixing ring respectively. The utility model can realize the fixed connection and disassembly of the pipe and the fixing ring by rotating the screw in forward and reverse directions. Instead of the traditional welding process to connect the two pipelines, it can achieve the purpose of facilitating the disassembly and installation of the pipelines when the maintenance and modification are carried out in the later stage, so it has strong practicability compared with the traditional connection method.

Description

Water supply and drainage pipe fixing device

technical field

The utility model relates to the technical field of water supply and drainage pipes, in particular to a water supply and drainage pipe fixing device.

Background technique

The water supply and drainage pipe fixing device is a device for fixing the water supply and drainage pipes, which can limit the position of the water supply and drainage pipes, so as to facilitate the arrangement of the water supply and drainage pipes, and is conducive to the stable use of the water supply and drainage pipes;

However, when the existing water supply and drainage pipes are connected, they are generally connected by welding. After a long period of wind and sun exposure, the water supply and drainage pipes will be easily damaged. Therefore, when replacing It will be more troublesome, so we propose a water supply and drainage pipe fixing device to solve the above problems.

Utility model content

The purpose of the utility model is to solve the problem that the water supply and drainage pipes in the prior art are generally connected by welding, and after a long time of wind and sun, the water supply and drainage pipes will be easily damaged. Therefore, when replacing, it will be more troublesome, and the proposed water supply and drainage pipe fixing device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

The water supply and drainage pipeline fixing device includes a fixing plate, two fixing holes are symmetrically opened on the fixing plate, a fixing ring is fixedly installed on one side of the fixing plate, and two pipes are sealed and clamped in the fixing ring. The ends of the pipes away from each other extend to the top and the bottom of the fixing ring respectively, and the pipe is fixedly sleeved with a limit ring. The top and bottom of the fixing ring are symmetrically connected with two arc-shaped plates, and the two arc plates are located on the same side. Both arc plates are clamped with the same limit ring.

Preferably, a sealing ring is fixedly installed on the inner wall of the fixing ring, and the top and bottom of the sealing ring are both provided with annular grooves, and the ends of the two pipes that are close to each other respectively extend into the two annular grooves and are connected with the two annular grooves. The inner walls of the two pipes are in close contact, and the sealing ring can be used to realize the sealing butt joint of the two pipes.

Preferably, two sliding rods are symmetrically and fixedly installed on one side of the arc-shaped plate, and both sliding rods are slidably connected with a fixing ring, a fixing cover is fixedly installed on one side of the fixing ring, and the fixing cover slides on A moving rod is connected, the top of one side and the bottom of one side of the moving rod are symmetrically connected with two connecting rods, and U-shaped plates are fixedly installed on the side of the two sliding rods on the same side that are close to each other. The connecting rods are respectively connected with the corresponding U-shaped plates in rotation, and the moving rods are used to move, so that the connecting rods can conveniently drive the arc-shaped plates to approach each other or move away from each other.

Preferably, the top inner wall and the bottom inner wall of the fixed cover are provided with moving holes, and the moving rods respectively pass through the two moving holes and are slidably connected with the inner walls of the moving holes, and one side of the moving rod is rotatably connected with a screw rod, And a nut is fixedly installed on the inner wall of the fixed cover, one end of the screw rod penetrates the nut and extends to the outside of the fixed cover, and the screw rod is threadedly connected with the nut. lever to limit.

Preferably, a bearing is fixedly installed on one side of the moving rod, the other end of the screw extends into the bearing and is fixedly connected with the inner ring of the bearing, a support plate is fixedly installed on the inner wall of the fixed cover, and the support plate is located on the moving rod On one side of the nut, the nut is fixedly embedded on the support plate, and the bearing can be used to conveniently realize the rotational connection between the moving rod and the screw.

In the utility model, the water supply and drainage pipeline fixing device

By rotating the screw, the screw can be moved laterally under the action of the nut. At this time, the moving rod can be driven to move to the left. At this time, the two arc-shaped plates on the same side can be pushed away from each other by the connecting rod. When the mold plate is out of contact with the limit ring, the two pipes will lose their limit, and at this time, the two pipes can be removed from the fixed ring respectively;

By inserting the two pipes into the two annular grooves, the sealing ring can be used to connect the two pipes, and then the screw can be reversely rotated to make the moving rod move to the right. At this time, the connecting rod can make The two arc-shaped plates on the same side are close to each other until the arc-shaped plates are in contact with the pipe and the limit ring respectively, then the two pipes can be fixedly connected with the fixing ring;

The utility model can realize the fixed connection and disassembly of the pipeline and the fixing ring by rotating the screw in forward and reverse directions, thereby replacing the traditional welding process to connect the two pipelines. The purpose of disassembly and installation, so compared with the traditional connection method, it has strong practicability.

Description of drawings

Fig. 1 is the structural front view of the water supply and drainage pipeline fixing device proposed by the utility model;

Fig. 2 is the front view of the fixed cover structure of the water supply and drainage pipeline fixing device proposed by the utility model;

3 is a top view of the structure of the water supply and drainage pipeline fixing device proposed by the utility model;

Fig. 4 is an enlarged view of the structure of A in Fig. 1 of the fixing device for water supply and drainage pipes proposed by the utility model.

In the picture: 1 fixed plate, 2 fixed ring, 3 sealing ring, 4 pipeline, 5 limit ring, 6 sliding rod, 7 fixed cover, 8 nut, 9 screw rod, 10 moving rod, 11 connecting rod, 12 arc plate, 13 moving holes, 14 annular grooves, 15 U-shaped plates, 16 fixed holes, 17 bearings, 18 supporting plates.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example.

1-4, the water supply and drainage pipe fixing device includes a fixing plate 1, two fixing holes 16 are symmetrically opened on the fixing plate 1, a fixing ring 2 is fixedly installed on one side of the fixing plate 1, and the fixing ring 2 is sealed and clamped There are two pipes 4, the ends of the two pipes 4 away from each other extend to the top and the bottom of the fixed ring 2 respectively, and a limit ring 5 is fixedly sleeved on the pipe 4, and the top and bottom of the fixed ring 2 are symmetrically slidingly connected with two pipes. There are two arc-shaped plates 12, and the two arc-shaped plates 12 on the same side are clamped with the same limit ring 5. By rotating the screw rod 9, the screw rod 9 can be moved laterally under the action of the nut 8. At this time, It will drive the moving rod 10 to move to the left. At this time, the two arc-shaped plates 12 on the same side can be pushed away from each other by the connecting rod 11. When the arc-shaped plate 12 is out of contact with the limit ring 5, the two pipes 4 At this time, the two pipes 4 can be removed from the fixing ring 2 respectively. By inserting the two pipes 4 into the two annular grooves 14 respectively, the sealing ring 3 can be used to realize the two pipes 4. After docking, the screw 9 can be reversely rotated to make the moving rod 10 move to the right. At this time, the two arc-shaped plates 12 on the same side can be brought close to each other through the connecting rod 11 until the arc-shaped plates 12 are respectively connected to When the pipe 4 and the limit ring 5 are in contact, the two pipes 4 can be fixedly connected with the fixing ring 2. The utility model can realize the fixed connection and Dismantling can replace the traditional welding process to connect the two pipes 4. When the maintenance and modification are carried out in the later stage, the purpose of facilitating the disassembly and installation of the pipes 4 can be achieved. Therefore, compared with the traditional connection method, it has a stronger practicality.

In the present invention, a sealing ring 3 is fixedly installed on the inner wall of the fixing ring 2, and the top and bottom of the sealing ring 3 are provided with annular grooves 14, and the ends of the two pipes 4 close to each other extend into the two annular grooves 14 respectively. And it is in close contact with the inner walls of the two annular grooves 14 , and the sealing ring 3 can be used to realize the sealing butt joint of the two pipes 4 .

In the present invention, two sliding rods 6 are symmetrically and fixedly installed on one side of the arc-shaped plate 12, and the two sliding rods 6 are both slidably connected with the fixing ring 2, and a fixing cover 7 is fixedly installed on one side of the fixing ring 2, and A moving rod 10 is slidably connected to the fixed cover 7, and two connecting rods 11 are symmetrically connected to one side of the top and one bottom of the moving rod 10, and the two sliding rods 6 on the same side are fixed on one side close to each other. A U-shaped plate 15 is installed, and the four connecting rods 11 are respectively rotatably connected with the corresponding U-shaped plate 15, and the moving rod 10 is used to move, so that the connecting rods 11 can easily drive the arc-shaped plates 12 to approach or move away from each other.

In the present invention, the top inner wall and the bottom inner wall of the fixed cover 7 are provided with moving holes 13, and the moving rods 10 respectively pass through the two moving holes 13 and are slidably connected with the inner walls of the moving holes 13, and one side of the moving rod 10 rotates A screw 9 is connected, and a nut 8 is fixedly installed on the inner wall of the fixed cover 7. One end of the screw 9 penetrates the nut 8 and extends to the outside of the fixed cover 7, and the screw 9 is threadedly connected with the nut 8. The nut 8 and the screw 9 can be used to It is convenient to move the moving rod 10 and to limit the position of the moving rod 10 conveniently.

In the present invention, a bearing 17 is fixedly installed on one side of the moving rod 10 , the other end of the screw rod 9 extends into the bearing 17 and is fixedly connected with the inner ring of the bearing 17 , and a support plate 18 is fixedly installed on the inner wall of the fixed cover 7 , and the support plate 18 is located on one side of the moving rod 10 , and the nut 8 is fixedly embedded on the support plate 18 .

In the present utility model, when the utility model is used, it has fewer operation steps, and can achieve the same technical effect as the existing installation process. 9. Under the action of the nut 8, the screw 9 can be moved laterally, and then the moving rod 10 can be driven to move to the left. At this time, the two arc-shaped plates 12 on the same side can be pushed away from each other through the connecting rod 11. , when the arc-shaped plate 12 is out of contact with the limit ring 5, the two pipes 4 will lose their limit, at this time, the two pipes 4 can be removed from the fixing ring 2 respectively, and then the two pipes 4 are inserted into the two pipes 4 respectively. Inside the two annular grooves 14, the sealing ring 3 can be used to connect the two pipes 4, and then the screw 9 can be rotated in the opposite direction, so that the moving rod 10 moves to the right, and the connecting rod 11 can be used to make the two pipes 4 in the same The two arc-shaped plates 12 on the side are close to each other until the arc-shaped plates 12 are in contact with the pipe 4 and the limit ring 5 respectively, then the two pipes 4 can be fixedly connected with the fixing ring 2, and then the market can be used. The expansion bolt penetrates the fixing hole 16 to fix the fixing plate 1 on the wall, and the screw 9 and the nut 8 are conventional common threaded components, so there is self-locking, that is, the arc can be The plate 12 will not move, so to sum up the above, the fixed connection and disassembly of the pipe 4 and the fixing ring 2 can be realized, so that the two pipes 4 can be connected instead of the traditional welding process. The purpose of facilitating the disassembly and installation of the pipeline 4 can be achieved, so compared with the traditional connection method, it has stronger practicability.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A water supply and drainage pipeline fixing device, comprising a fixing plate, characterized in that, two fixing holes are symmetrically opened on the fixing plate, and a fixing ring is fixedly installed on one side of the fixing plate, and the inner sealing and clamping of the fixing ring is installed. There are two pipes, the ends of the two pipes away from each other extend to the top and bottom of the fixed ring respectively, and the pipe is fixedly sleeved with a limit ring, and the top and bottom of the fixed ring are symmetrically connected with two arc plates. , and the two arc-shaped plates on the same side are clamped with the same limit ring. 2 . The water supply and drainage pipe fixing device according to claim 1 , wherein a sealing ring is fixedly installed on the inner wall of the fixing ring, and the top and bottom of the sealing ring are provided with annular grooves, and the two pipes are close to each other. 3 . One end of the two annular grooves respectively extends into the two annular grooves and is in close contact with the inner walls of the two annular grooves. 3 . The fixing device for water supply and drainage pipes according to claim 1 , wherein two sliding rods are symmetrically and fixedly installed on one side of the arc-shaped plate, and the two sliding rods are both slidably connected with the fixing ring. 4 . A fixed cover is fixedly installed on one side of the fixed ring, and a moving rod is slidably connected to the fixed cover. The top and bottom of one side of the moving rod are symmetrically connected with two connecting rods. U-shaped plates are fixedly installed on the mutually close sides of the sliding rods, and the four connecting rods are respectively rotatably connected with the corresponding U-shaped plates. 4 . The water supply and drainage pipe fixing device according to claim 3 , wherein the top inner wall and the bottom inner wall of the fixing cover are provided with moving holes, and the moving rods respectively pass through the two moving holes and are connected with the moving holes. 5 . The inner wall is slidably connected, one side of the moving rod is rotatably connected with a screw, and a nut is fixedly installed on the inner wall of the fixed cover. 5 . The water supply and drainage pipeline fixing device according to claim 3 , wherein a bearing is fixedly installed on one side of the moving rod, and the other end of the screw extends into the bearing and is fixedly connected with the inner ring of the bearing. 5 . A support plate is fixedly installed on the inner wall of the cover, and the support plate is located on one side of the moving rod, and the nut is fixedly embedded on the support plate.

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