Hoop connecting structure for drainage pipeline

Abstract

The utility model provides a clamp connecting structure for drainage pipelines, which relates to the technical field of drainage pipelines, and comprises a first drainage pipeline and a second drainage pipeline, a clamp assembly is arranged between the first drainage pipeline and the second drainage pipeline, and a sealing assembly is arranged between the first drainage pipeline and the second drainage pipeline. The clamp assembly is arranged on the sealing assembly in a sleeving mode, a first bolt and a nut are tightened, a first clamp and a second clamp are tightened through the first bolt and the nut, so that the first clamp, the second clamp and a third clamp fix the first drainage pipeline and the second drainage pipeline, and through cooperation of a first elastic piece, a fixing block and a rubber plate, the sealing assembly is fixed; the third clamp is pushed through the elastic force of the first elastic piece, so that the third clamp reinforces and fixes the first drainage pipeline and the second drainage pipeline, vibration of the pipelines in the using process can be effectively reduced through the first elastic piece, the rubber plate and the second elastic piece, and the stability of the system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to a clamp connection structure for drainage pipes. Background Art

[0002] The clamp used for drainage pipe connection usually refers to a pipe connection accessory used to connect two sections of pipes or repair pipe leaks. It is usually made of metal or plastic and has certain elasticity and corrosion resistance. The design of the clamp enables it to firmly fix the pipes at both ends together through bolts or other fixing devices to form a sealed connection to prevent water or other fluid leakage. This connection method is commonly used in drainage pipe systems, sewage treatment systems and other pipe systems that require sealed connections.

[0003] The existing patent (Announcement No.: CN219082506U) proposes a connection structure for a drainage pipe, including a first clamp and a second clamp, both of which have grooves, and the first clamp and the second clamp are fixedly connected with a sealing half ring, and the sealing half ring is distributed on two inner walls opposite to each other in the groove, and a fixing piece is connected between the first clamp and the second clamp, and the connection structure also includes a clamping block for connecting with the drainage pipe, and the clamping block has a clamping groove, and the clamping block is installed on the drainage pipe through the clamping groove. When the first clamp is installed between the two drainage pipes, the clamping blocks on the two drainage pipes are located in the groove of the first clamp, and the ends of the two clamping blocks that are far away from each other are respectively abutted on the two sealing half rings. When the first clamp is installed between the two drainage pipes, the first clamp can be clamped on the two clamping blocks, so that the first clamp does not need to be supported by a special person, thereby saving human resources.

[0004] However, the existing connection structure of the drainage pipe may have poor sealing due to material deformation or improper installation, which may cause water leakage in the drainage pipe system, lead to environmental pollution or damage to facilities, and is sensitive to external forces or environmental conditions. For example, it is easy to be damaged when subjected to external force vibration or ground subsidence, which may cause the pipe to break or fall off, and requires regular maintenance, such as replacing seals or tightening bolts. These operations require disassembly of part of the pipe system, increasing the difficulty and cost of maintenance. Therefore, the utility model proposes a clamp connection structure for a drainage pipe to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a clamp connection structure for a drainage pipe.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a clamp connection structure for a drainage pipe, comprising a first drainage pipe and a second drainage pipe, a clamp assembly is arranged between the first drainage pipe and the second drainage pipe, and a fixed vibration reduction assembly is arranged on the clamp assembly;

[0007] The clamp assembly comprises a first clamp and a second clamp, the first clamp and the second clamp are rotatably connected with a rotating shaft, a third clamp is fixed to the first clamp and the second clamp, a first bolt is threadedly connected to the first clamp, and the first bolt is threadedly connected to the second clamp;

[0008] The fixed vibration reduction assembly comprises a first spring sheet, one end of which is fixed with a fixed block, and a rubber plate is fixed on one side of the fixed block close to the third clamp.

[0009] As a preferred implementation of a clamp connection structure for a drainage pipe, a limiting block is fixed on the rotating shaft, a limiting groove is provided on the third clamp, and a nut is threadedly connected to the first bolt.

[0010] The beneficial effect of adopting the above further scheme is: through the setting of the limit block, the limit block can limit the rotation of the first clamp and the second clamp to prevent the first clamp and the second clamp from shifting during rotation; through the setting of the limit groove, the limit groove can limit the sealing assembly; through the setting of the nut, the first bolt and the nut can cooperate to more stably fix the first clamp and the second clamp.

[0011] As a preferred implementation of a clamp connection structure for a drainage pipe, the other end of the first spring piece is fixed to the first clamp, and a second bolt is threadedly connected to the fixing block and the rubber plate.

[0012] The beneficial effect of adopting the above further scheme is: since the other side of the first spring sheet is fixed on the first clamp, the first clamp plays a role of fixing and supporting the first spring sheet, and by setting the second bolt, the second bolt can fix the fixing block and the rubber plate more tightly on the third clamp.

[0013] As a preferred implementation of a clamp connection structure for a drainage pipe, a second spring piece is fixed to the first clamp, and the other end of the second spring piece is fixed to a third clamp.

[0014] The beneficial effect of adopting the above further scheme is: by setting the second spring sheet, the vibration reduction effect between the first drainage pipe and the second drainage pipe can be increased, and by the cooperation of the first spring sheet and the second spring sheet, the vibration generated between the first drainage pipe and the second drainage pipe can be better absorbed, thereby protecting the stability of the pipeline system.

[0015] As a preferred embodiment of the clamp connection structure for a drainage pipe, a sealing assembly is arranged in the third clamp, and the sealing assembly includes a sealing gasket, a connecting groove is opened on the sealing gasket, and a limiting ring is fixed on the sealing gasket.

[0016] The beneficial effect of adopting the above-mentioned further scheme is: the first drainage pipe and the second drainage pipe are respectively inserted into the connecting groove, thereby ensuring the sealing of the drainage pipe system and preventing leakage of water or other substances. At the same time, through the setting of the limiting ring, the sealing gasket is ensured to be in the correct position, which facilitates the clamping of the clamp assembly on the limiting ring and prevents the sealing assembly from falling off from the clamp assembly, resulting in reduced sealing effect and leakage of water or other substances.

[0017] As a preferred implementation of a clamp connection structure for a drainage pipe, the first drainage pipe and the second drainage pipe are inserted into a connection groove, and the limiting ring is movably connected in the limiting groove.

[0018] The beneficial effect of adopting the above-mentioned further scheme is: since the first drainage pipe and the second drainage pipe are inserted in the connecting groove, the installation positions of the first drainage pipe and the second drainage pipe can be effectively restricted and controlled to ensure that they are in the correct position. At the same time, the sealing performance of the sealing gasket ensures the effective operation of the first drainage pipe and the second drainage pipe and prevents leakage.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. After the operator places the sealing assembly between the first drainage pipe and the second drainage pipe, the operator rotates the first clamp and the second clamp to put the clamp assembly on the sealing assembly, and tightens the first bolt and the nut. Since the first clamp and the second clamp are tightened by the first bolt and the nut, the first clamp, the second clamp and the third clamp fix the first drainage pipe and the second drainage pipe together. Through the cooperation of the first spring sheet, the fixing block and the rubber plate, the third clamp is pushed by the elastic force of the first spring sheet, so that the third clamp strengthens the fixation of the first drainage pipe and the second drainage pipe. The first spring sheet, the rubber plate and the second spring sheet can effectively reduce the vibration of the pipe during use, thereby improving the stability of the system.

[0021] 2. The operator inserts the first drainage pipe and the second drainage pipe into the connecting groove respectively, ensuring the sealing of the drainage pipe system and preventing leakage of water or other substances. At the same time, through the setting of the limiting ring, the sealing gasket is ensured to be in the correct position, which facilitates the clamp assembly to be clamped on the limiting ring to prevent the sealing assembly from falling off from the clamp assembly, resulting in reduced sealing effect and leakage of water or other substances, thereby achieving the clamp to strengthen the sealing effect between the drainage pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a clamp connection structure for a drainage pipe according to the utility model;

[0023] Figure 2 It is a schematic diagram of the connection structure of a clamp assembly and a sealing assembly of a clamp connection structure for a drainage pipe of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a clamp assembly of a clamp connection structure for a drainage pipe according to the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the sealing component structure of a clamp connection structure for a drainage pipe.

[0026] Reference numerals

[0027] 1. First drainage pipe; 2. Second drainage pipe; 3. Clamp assembly; 31. First clamp; 32. Second clamp; 33. Rotating shaft; 34. Limit block; 35. Third clamp; 36. Limit groove; 37. First bolt; 38. Nut; 4. Fixed vibration damping assembly; 41. First spring piece; 42. Fixed block; 43. Rubber sheet; 44. Second bolt; 45. Second spring piece; 5. Sealing assembly; 51. Sealing pad; 52. Connecting groove; 53. Limit ring. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] like Figure 1-3 As shown, a clamp connection structure for a drainage pipe comprises a first drainage pipe 1 and a second drainage pipe 2, a clamp assembly 3 is arranged between the first drainage pipe 1 and the second drainage pipe 2, and a fixed vibration reduction assembly 4 is arranged on the clamp assembly 3;

[0031] The clamp assembly 3 includes a first clamp 31 and a second clamp 32, the first clamp 31 and the second clamp 32 are rotatably connected with a rotating shaft 33, the first clamp 31 and the second clamp 32 are both fixed with a third clamp 35, the first clamp 31 is threadedly connected with a first bolt 37, and the first bolt 37 is threadedly connected to the second clamp 32;

[0032] The fixed vibration reduction assembly 4 includes a first spring sheet 41, one end of which is fixed with a fixed block 42, and a rubber plate 43 is fixed on the side of the fixed block 42 close to the third clamp 35. After the sealing assembly 5 is placed between the first drainage pipe 1 and the second drainage pipe 2, the first clamp 31 and the second clamp 32 are rotated to sleeve the clamp assembly 3 on the sealing assembly 5, and the first bolt 37 and the nut 38 are tightened. Since the first clamp 31 and the second clamp 32 are tightened by the first bolt 37 and the nut 38, the first clamp 31, the second clamp 32 and the third The clamp 35 fixes the first drainage pipe 1 and the second drainage pipe 2 in connection. By the cooperation of the first spring piece 41, the fixing block 42 and the rubber plate 43, due to the elastic force of the first spring piece 41, the first spring piece 41, the fixing block 42 and the rubber plate 43 push the third clamp 35, so that the third clamp 35 strengthens the fixation of the first drainage pipe 1 and the second drainage pipe 2. By the first spring piece 41, the rubber plate 43 and the second spring piece 45, the vibration of the pipes during use can be effectively reduced, thereby improving the stability of the system.

[0033] Example 2

[0034] like Figure 1-3As shown, a limiting block 34 is fixed on the rotating shaft 33, a limiting groove 36 is provided on the third clamp 35, and a nut 38 is threadedly connected to the first bolt 37. The limiting block 34 is provided so that the limiting block 34 limits the rotation of the first clamp 31 and the second clamp 32 to prevent the first clamp 31 and the second clamp 32 from deviating during rotation. The limiting groove 36 is provided so that the limiting groove 36 can limit the sealing assembly 5. The nut 38 is provided so that the first bolt 37 and the nut 38 cooperate to more stably fix the first clamp 31 and the second clamp 32. The other end of the first spring sheet 41 is fixed on the first clamp 31, and the second bolt 44 is threadedly connected to the fixing block 42 and the rubber plate 43. Since the other side of the first spring sheet 41 is fixed on the first clamp 31, the first clamp 31 can fix and support the first spring sheet 41, providing Additional support and stability, by setting the second bolt 44, the second bolt 44 can fix the fixing block 42 and the rubber plate 43 more tightly on the third clamp 35, and the fixing block 42 and the rubber plate 43 are threadedly connected by the second bolt 44, which can be adjusted by loosening and tightening the second bolt 44, and is used to adjust the tension or position of the fixed vibration reduction component 4 to adapt to different working conditions or requirements. A second elastic sheet 45 is fixed on the first clamp 31, and the other end of the second elastic sheet 45 is fixed on the third clamp 35. The second elastic sheet 45 can increase the vibration reduction effect between the first drainage pipe 1 and the second drainage pipe 2. The cooperation of the first elastic sheet 41 and the second elastic sheet 45 can better absorb the vibration generated between the first drainage pipe 1 and the second drainage pipe 2, thereby protecting the stability of the pipeline system, and ensuring its correct position and function by connecting to the third clamp 35;

[0035] like Figure 1-2 as well as Figure 4 As shown, a sealing assembly 5 is arranged in the third clamp 35, and the sealing assembly 5 includes a sealing gasket 51. A connecting groove 52 is opened on the sealing gasket 51, and a limiting ring 53 is fixed on the sealing gasket 51. The first drainage pipe 1 and the second drainage pipe 2 are respectively inserted into the connecting groove 52, thereby ensuring the sealing of the drainage pipe system and preventing water or other substances from leaking. At the same time, the limiting ring 53 is arranged to ensure that the sealing gasket 51 is in the correct position, so that the clamp assembly 3 is conveniently clamped on the limiting ring 53, thereby preventing the sealing assembly 5 from falling off from the clamp assembly 3, resulting in reduced sealing effect and leakage of water or other substances.

[0036] like Figure 1-2As shown, the first drain pipe 1 and the second drain pipe 2 are inserted into the connection groove 52, and the limiting ring 53 is movably connected in the limiting groove 36. Since the first drain pipe 1 and the second drain pipe 2 are inserted into the connection groove 52, the installation positions of the first drain pipe 1 and the second drain pipe 2 can be effectively limited and controlled, ensuring the correct connection and alignment of the first drain pipe 1 and the second drain pipe 2. At the same time, the sealing performance of the sealing gasket 51 ensures the effective operation and leakage prevention of the first drain pipe 1 and the second drain pipe 2. At the same time, the movable connection of the limiting ring 53 can make the connection more firm and have a certain flexibility to adapt to the possible movement or deformation of the first drain pipe 1 and the second drain pipe 2.

[0037] Working principle:

[0038] like Figure 1-4 As shown, first, the operator inserts the first drainage pipe 1 and the second drainage pipe 2 into the connecting groove 52 respectively, ensuring the sealing of the drainage pipe system and preventing water or other substances from leaking. At the same time, by setting the limiting ring 53, the sealing gasket 51 is ensured to be in the correct position, which is convenient for the clamp assembly 3 to be clamped on the limiting ring 53, preventing the sealing assembly 5 from falling off from the clamp assembly 3, resulting in reduced sealing effect and water or other substances leaking. After placing the sealing assembly 5 between the first drainage pipe 1 and the second drainage pipe 2, the first clamp 31 and the second clamp 32 are rotated to put the clamp assembly 3 on the sealing assembly 5, and the first bolt 37 and the nut 38 are tightened. The second clamp 32 is tightened by the first bolt 37 and the nut 38, so that the first clamp 31, the second clamp 32 and the third clamp 35 fix the first drainage pipe 1 and the second drainage pipe 2 together. Through the cooperation of the first spring clip 41, the fixing block 42 and the rubber plate 43, due to the elastic force of the first spring clip 41, the first spring clip 41, the fixing block 42 and the rubber plate 43 push the third clamp 35, so that the third clamp 35 strengthens the fixation of the first drainage pipe 1 and the second drainage pipe 2. The first spring clip 41, the rubber plate 43 and the second spring clip 45 can effectively reduce the vibration of the pipes during use, thereby improving the stability of the system.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A clamp connection structure for a drainage pipe, characterized in that: It comprises a first drainage pipe (1) and a second drainage pipe (2), wherein a clamp assembly (3) is arranged between the first drainage pipe (1) and the second drainage pipe (2), and a fixed vibration reduction assembly (4) is arranged on the clamp assembly (3); The clamp assembly (3) comprises a first clamp (31) and a second clamp (32), the first clamp (31) and the second clamp (32) are rotatably connected to a rotating shaft (33), the first clamp (31) and the second clamp (32) are both fixed with a third clamp (35), the first clamp (31) is threadedly connected to a first bolt (37), and the first bolt (37) is threadedly connected to the second clamp (32); The fixed vibration reduction assembly (4) comprises a first spring sheet (41), one end of which is fixed with a fixed block (42), and a rubber plate (43) is fixed on a side of the fixed block (42) close to the third clamp (35).

2. A clamp connection structure for a drainage pipe according to claim 1, characterized in that: A limiting block (34) is fixed on the rotating shaft (33), a limiting groove (36) is provided on the third clamp (35), and a nut (38) is threadedly connected on the first bolt (37).

3. A clamp connection structure for a drainage pipe according to claim 1, characterized in that: The other end of the first elastic sheet (41) is fixed on the first clamp (31), and a second bolt (44) is threadedly connected on the fixing block (42) and the rubber plate (43).

4. A clamp connection structure for a drainage pipe according to claim 1, characterized in that: A second elastic sheet (45) is fixed on the first clamp (31), and the other end of the second elastic sheet (45) is fixed on the third clamp (35).

5. The clamp connection structure for drainage pipe according to claim 1, characterized in that: A sealing assembly (5) is arranged inside the third clamp (35), and the sealing assembly (5) comprises a sealing gasket (51). A connecting groove (52) is provided on the sealing gasket (51), and a limiting ring (53) is fixed on the sealing gasket (51).

6. A clamp connection structure for a drainage pipe according to claim 5, characterized in that: The first drainage pipe (1) and the second drainage pipe (2) are inserted into the connection groove (52), and the limiting ring (53) is movably connected in the limiting groove (36).

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