Sewage pipe butt joint device

Abstract

The utility model discloses a sewage pipe butt joint device, and relates to the technical field of sewage treatment. The sewage pipe butt-joint device comprises a butt-joint block main body, and a sewage pipe butt-joint fixing device and a quick fixing releasing device are arranged on the butt-joint block main body; the sewage pipe butt joint fixing device comprises a limiting groove, the inner side of the limiting groove is fixedly connected with a first air bag, the side edge of the first air bag is fixedly connected with a first air conveying pipe, a second air conveying pipe and an air inlet pipe, and the side, away from the first air bag, of the first air conveying pipe is fixedly connected with a first air pressure cabin; according to the sewage pipe butt-joint fixing device, when a sewage pipe is in butt joint with a butt-joint block main body, an air bag I is extruded, air in the air bag I can be conveyed into an air pressure cabin I through an air conveying pipe I, the air pressure cabin I can drive an air pressure rod I and a fixing block to fix the sewage pipe, time and labor are saved, operation is simple, and practicability is high. And the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage pipe docking device. Background Art

[0002] Sewage pipes are equipment that hold and guide sewage in sewage treatment. Sewage often contains many impurities, and the sewage treatment system pipelines are complex. If blockage occurs, the project is huge, and it is unknown where the problem occurs. A large amount of labor is required to conduct inspections. Therefore, existing sewage pipes are set up in sections and connected manually.

[0003] According to a disclosed sewage pipe docking device (publication number: CN 111550603 B), it includes a mounting frame, a cross bar, a first telescopic rod, a first sliding sleeve, a push rod, a connecting rod, etc.; the two ends of the cross bar are fixedly connected between the two mounting frames, the first telescopic rods are symmetrically arranged on the cross bar, the two sleeves of the two first telescopic rods and the two sliding rods of the two first telescopic rods are provided with a water pipe clamp for clamping and fixing the water pipe, a first sliding sleeve is arranged between the two sleeves of the two first telescopic rods, and a push rod is slidably arranged in the first sliding sleeve. The above application makes the whole device easy to operate, time-saving and labor-saving through the arrangement of the above structure, but the above application cannot quickly fix the sewage pipe, and cannot quickly release the fixed state after the fixation is completed, and is not very practical. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a sewage pipe docking device, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a sewage pipe docking device, including a docking block body, on which a sewage pipe docking fixing device and a quick release fixing device are arranged;

[0005] The sewage pipe docking and fixing device includes a limiting groove, an air bag 1 is fixedly connected to the inner side of the limiting groove, an air supply pipe 1, an air supply pipe 2 and an air inlet pipe are fixedly connected to the side of the air bag 1, an air pressure cabin 1 is fixedly connected to the side of the air pressure cabin 1, an air pressure rod 1 is slidably connected to the side of the air pressure cabin 1, a fixed block is fixedly connected to the side of the air pressure rod 1 away from the air pressure cabin 1, an exhaust valve is provided on the top of the air pressure cabin 1, a connecting block is fixedly connected to the side of the air pressure cabin 1 close to the docking block body, and a sealing air bag is fixedly connected to the side of the air supply pipe 2 away from the air bag 1.

[0006] Preferably, the interior of the docking block body is set to be in a hollow state, and the docking block body is fixedly connected to the side of the connecting block away from the pressure cabin. The limiting groove and the sealing airbag are fixedly connected to the inner wall of the docking block body. The docking block body can effectively dock the sewage pipe and is highly practical.

[0007] Preferably, the fixing block is made of stainless steel with good sealing properties, and the sealing airbag is made of soft rubber with good sealing properties, so that the fixing block can effectively fix the outside of the sewage pipe.

[0008] Preferably, the quick-release fixing device includes a counterweight block and a connecting plate, the top of the connecting plate is fixedly connected with an elastic support rod and airbag 2, the top of the elastic support rod is fixedly connected with a load-bearing plate, the lower end side of the airbag 2 is fixedly connected with an air supply pipe 3, the side of the air supply pipe 3 away from the airbag 2 is fixedly connected with an air pressure cabin 2, the side of the air pressure cabin 2 is slidably connected with a pneumatic gear rod, and the side of the pneumatic gear rod is provided with gears. The quick-release fixing device can effectively and quickly release the fixing state of the fixing block on the sewage pipe.

[0009] Preferably, the load-bearing plate is made of metal steel, the second air pressure cabin is fixedly connected to the side of the first air pressure cabin, and the load-bearing plate can squeeze the second air bag under the action of the counterweight block.

[0010] Preferably, the pneumatic gear rod is meshed with a gear, the gear is sleeved on the outside of the exhaust valve, and the connecting plate is fixedly connected to the lower ends of both sides of the docking block body. The meshing of the pneumatic gear rod and the gear can effectively open the exhaust valve.

[0011] The utility model provides a sewage pipe docking device, which has the following beneficial effects:

[0012] (1) The present application provides a sewage pipe docking and fixing device, which can squeeze the airbag 1 when the sewage pipe is docked with the docking block body. The airbag 1 will transmit the internal gas to the inside of the air pressure chamber 1 through the air pipe 1, and the air pressure chamber 1 will drive the air pressure rod 1 and the fixing block to fix the sewage pipe, which saves time and effort, is simple to operate, and has strong practicality.

[0013] (2) The present application can quickly release the fixing device by adding a counterweight block to drive the load-bearing plate to squeeze the airbag 2. The airbag 2 will transmit the internal gas to the interior of the pressure chamber 2 through the air pipe 3. The pressure chamber 2 will drive the air pressure gear rod to engage with the gear to drive the exhaust valve to rotate and open, thereby discharging the gas in the pressure chamber 1, so that the air pressure rod 1 and the fixing block return to their original positions, and the fixing state of the sewage pipe is released, thereby further enhancing the practicality of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional internal structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. docking block body; 2. sewage pipe docking fixture; 21. limit groove; 22. air bag one; 23. gas pipe one; 24. pressure chamber one; 25. gas pressure rod one; 26. fixing block; 27. exhaust valve; 28. connecting block; 29. ​​gas pipe two; 210. sealing air bag; 211. air intake pipe; 3. quick release fixture; 31. counterweight block; 32. load-bearing plate; 33. elastic support rod; 34. air bag two; 35. gas pipe three; 36. pressure chamber two; 37. gas pressure gear rod; 38. gear; 39. connecting plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] For example, see Figure 1-3 , a sewage pipe docking device, comprising a docking block body 1, on which a sewage pipe docking fixing device 2 and a quick release fixing device 3 are arranged;

[0021] The sewage pipe docking and fixing device 2 includes a limiting groove 21, the inner side of the limiting groove 21 is fixedly connected with an air bag 22, the side of the air bag 22 is fixedly connected with an air pipe 23, an air pipe 29 and an air inlet pipe 211, the side of the air pipe 23 away from the air bag 22 is fixedly connected with an air pressure cabin 24, the side of the air pressure cabin 24 is slidably connected with an air pressure rod 25, the side of the air pressure rod 25 away from the air pressure cabin 24 is fixedly connected with a fixing block 26, the top of the air pressure cabin 24 is provided with an exhaust valve 27, the side of the air pressure cabin 24 close to the docking block body 1 is fixedly connected with a connecting block 28, and the side of the air pipe 29 away from the air bag 22 is fixedly connected with a sealing air bag 210. The interior of the docking block body 1 is set to be in a hollow state, and the connecting block 28 is fixedly connected to the docking block body 1 on the side away from the pressure cabin 24. The limit groove 21 and the sealing airbag 210 are fixedly connected to the inner wall of the docking block body 1. The docking block body 1 can effectively dock the sewage pipe and has strong practicality. The material of the fixing block 26 is stainless steel with good sealing performance, and the material of the sealing airbag 210 is soft rubber with good sealing performance. The fixing block 26 can effectively fix the outside of the sewage pipe. The present application uses the sewage pipe docking fixing device 2, which can squeeze the airbag 22 when the sewage pipe is docked with the docking block body 1. The airbag 22 will transport the internal gas to the inside of the pressure cabin 24 through the air pipe 23, and the pressure cabin 24 will drive the gas pressure rod 25 and the fixing block 26 to fix the sewage pipe, which saves time and effort, is simple to operate, and has strong practicality.

[0022] When this embodiment is used, the sewage pipe is first docked with both sides of the docking block body 1. After the docking is completed, the sewage pipe is pushed into the limiting groove 21. One side of the sewage pipe will squeeze the airbag 22. After being squeezed, the airbag 22 will transport part of the internal gas to the inside of the air pressure chamber 24 through the air pipe 23. The air pressure chamber 24 will drive the air pressure rod 25 and the fixing block 26 to move to fix the outside of the sewage pipe. At the same time, the airbag 22 will transport another part of the gas to the inside of the sealing airbag 210 through the air pipe 29. The sealing airbag 210 will expand to seal the docking point between the sewage pipe and the docking block body 1, which is very practical.

[0023] For example 2, please refer to Figure 1-4On the basis of the first embodiment, the quick release fixing device 3 includes a counterweight block 31 and a connecting plate 39. The top of the connecting plate 39 is fixedly connected with an elastic support rod 33 and a second airbag 34. The top of the elastic support rod 33 is fixedly connected with a bearing plate 32. The lower side of the second airbag 34 is fixedly connected with a third air pipe 35. The side of the third air pipe 35 away from the second airbag 34 is fixedly connected with a second air pressure cabin 36. The side of the second air pressure cabin 36 is slidably connected with a pneumatic gear rod 37. The side of the pneumatic gear rod 37 is provided with a gear 38. The quick release fixing device 3 can effectively and quickly release the fixing state of the fixing block 26 on the sewage pipe. The bearing plate 32 is made of metal steel. The second air pressure cabin 36 is fixedly connected to the side of the first air pressure cabin 24. The bearing plate 32 can squeeze the second airbag 34 under the action of the counterweight block 31. The pneumatic gear rod 37 meshes with the gear 38, and the gear 38 is sleeved on the outside of the exhaust valve 27. The connecting plate 39 is fixedly connected to the lower ends of both sides of the docking block body 1. The meshing of the pneumatic gear rod 37 and the gear 38 can effectively open the exhaust valve 27. The present application can quickly release the fixing device 3, and can drive the load-bearing plate 32 to squeeze the airbag 2 34 by adding the counterweight block 31. The airbag 2 34 will transport the internal gas to the inside of the air pressure cabin 2 36 through the air pipe 3 35. The air pressure cabin 2 36 will drive the pneumatic gear rod 37 to mesh with the gear 38 to drive the exhaust valve 27 to rotate and open, and discharge the gas in the air pressure cabin 1 24, so that the pneumatic rod 1 25 and the fixing block 26 return to their original positions, and release the fixed state of the sewage pipe, further enhancing the practicality of the entire device.

[0024] During use, on the basis of Example 1, when the sewage pipe needs to be replaced or repaired, the counterweight block 31 is placed on the load-bearing plates 32 on both sides. After being squeezed, the load-bearing plates 32 will squeeze the elastic support rods 33. After being squeezed, the elastic support rods 33 will shrink and drive the load-bearing plates 32 to descend. While descending, the load-bearing plates 32 will squeeze the airbag 2 34. The airbag 2 34 will transport the internal gas to the interior of the air pressure cabin 2 36 through the air pipe 35. The air pressure cabin 2 36 will drive the air pressure gear rod 37 to engage with the gear 38, open the exhaust valve 27, and discharge the gas in the air pressure cabin 1 24. After the gas in the air pressure cabin 1 24 is discharged, the air pressure rod 1 25 and the fixed block 26 will return to their original positions without the drive of gas, releasing the air pressure. Regarding the fixed state of the sewage pipe, after the sewage pipe is taken out, the airbag 1 22 will not continue to be squeezed, and the gas in the sealed airbag 210 will flow back into the interior of the airbag 1 22. At the same time, the airbag 1 22 will allow external gas to enter its interior through the air inlet pipe 211, so that it will return to its expanded state. Then the counterweight block 31 can be removed, and the load-bearing plate 32 will return to its original position under the action of the elastic support rod 33. The airbag 2 34 will not continue to be squeezed, and the gas in the pressure cabin 2 36 will flow back into the interior of the airbag 2 34 through the air pipe 35, so that the airbag 2 34 will return to its expanded state. The pneumatic gear rod 37 will return to its original position without the drive of gas, and at the same time, it will engage with the gear 38 in the opposite direction to drive the exhaust valve 27 to close, further enhancing the practicality of the entire device.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewage pipe docking device, comprising a docking block body (1), characterized in that: The docking block body (1) is provided with a sewage pipe docking fixing device (2) and a quick-release fixing device (3); The sewage pipe docking and fixing device (2) comprises a limiting groove (21), the inner side of which is fixedly connected to an air bag 1 (22), the side of which is fixedly connected to an air supply pipe 1 (23), an air supply pipe 2 (29) and an air inlet pipe (211), the side of which is away from the air bag 1 (22) is fixedly connected to an air pressure chamber 1 (24), the side of which is slidably connected to an air pressure rod 1 (25), the side of which is away from the air pressure chamber 1 (24) is fixedly connected to a fixing block (26), the top of which is provided with an exhaust valve (27), the side of which is close to the docking block body (1) is fixedly connected to a connecting block (28), and the side of which is away from the air bag 1 (22) is fixedly connected to a sealing air bag (210).

2. A sewage pipe docking device according to claim 1, characterized in that: The interior of the docking block body (1) is arranged to be in a hollow state, the side of the connection block (28) away from the air pressure cabin (24) is fixedly connected to the docking block body (1), and the limiting groove (21) and the sealing airbag (210) are both fixedly connected to the inner wall of the docking block body (1).

3. A sewage pipe docking device according to claim 2, characterized in that: The material of the fixing block (26) is stainless steel with good sealing properties, and the material of the sealing airbag (210) is soft rubber with good sealing properties.

4. A sewage pipe docking device according to claim 3, characterized in that: The quick release fixing device (3) comprises a counterweight block (31) and a connecting plate (39); the top of the connecting plate (39) is fixedly connected to an elastic support rod (33) and a second airbag (34); the top of the elastic support rod (33) is fixedly connected to a load-bearing plate (32); the lower side of the second airbag (34) is fixedly connected to a third air supply pipe (35); the side of the third air supply pipe (35) away from the second airbag (34) is fixedly connected to a second air pressure chamber (36); the side of the second air pressure chamber (36) is slidably connected to a pneumatic gear rod (37); a gear (38) is provided on the side of the pneumatic gear rod (37).

5. A sewage pipe docking device according to claim 4, characterized in that: The material of the load-bearing plate (32) is metal steel, and the second air pressure chamber (36) is fixedly connected to the side of the first air pressure chamber (24).

6. A sewage pipe docking device according to claim 5, characterized in that: The pneumatic gear rod (37) meshes with a gear (38), the gear (38) is sleeved on the outside of the exhaust valve (27), and the connecting plate (39) is fixedly connected to the lower ends of both sides of the docking block body (1).

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