Quick-release and quick-assembly type slurry pipeline joint

Abstract

The utility model discloses a quick-release and quick-assembly type slurry pipeline joint which comprises a slurry pipeline joint body, a pipeline connector A and a pipeline connector B are arranged on the slurry pipeline joint body, a connecting pipe A is arranged on the pipeline connector A, a reinforcing hoop is arranged at one end of the connecting pipe A, clamping holes are formed in the reinforcing hoop at equal intervals, and the clamping holes are communicated with the pipeline connector A through a pipeline. A connecting pipe B is arranged on the pipeline connector B, an anti-falling hoop is arranged on the outer portion of the connecting end A at one end of the connecting pipe B in a matched mode, a clamping connector is arranged at the other end of the connecting pipe B, a layer of sealing rubber ring is arranged on the outer surface of the clamping connector, and tightening screws are symmetrically arranged on the outer portion of the mud pipeline connector body. And the sealing effect of connection between the slurry pipeline joint and the slurry pipeline is ensured.

Description

Technical Field

[0001] This utility model relates to the field of mud pipeline joint technology, specifically a quick-release and quick-install mud pipeline joint. Background Technology

[0002] Mud pipes refer to the pipes used by dredging machinery such as (cutter suction) dredging vessels to transport mud. They are mostly made of plastic or steel pipes, and perforated mud discharge pipes are common.

[0003] During the installation and use of mud pipes, the pipes need to be connected. Moreover, after a period of use, mud pipes may be damaged or require maintenance, which necessitates replacement. However, as mud pipes serve as channels for discharging mud, the repair time cannot be too long. This requires the replacement mud pipes to be connected quickly. Currently, the connection and installation process for mud pipes takes a long time. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-release and quick-install mud pipe joint with a simple structure, quick installation, and sealed interface to ensure a sealing effect between the mud pipe joint and the mud pipe, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-release and quick-install mud pipe connector, comprising a mud pipe connector body, wherein the mud pipe connector body is provided with a pipe connector A and a pipe connector B, the pipe connector A is provided with a connecting pipe A, one end of the connecting pipe A is provided with a reinforcing hoop, the reinforcing hoop is provided with snap-fit ​​holes at equal intervals, the snap-fit ​​holes penetrate the reinforcing hoop, the other end of the connecting pipe A is provided with a connecting end B, the connecting end B and the connecting pipe A are an integral structure, and the connecting end B is provided with an anti-detachment hoop on its external surface;

[0006] The pipe connector B is provided with a connecting pipe B, one end of the connecting pipe B is provided with a connecting end A, the outside of the connecting end A is provided with an anti-detachment clamp, the other end of the connecting pipe B is provided with a clamping connector, the outer surface of the clamping connector is provided with a layer of sealing rubber ring, the connecting end A, the clamping connector and the connecting pipe B are an integral structure, the outer wall of the clamping connector is provided with elastic locking protrusions at equal intervals, and the bottom end of the elastic locking protrusions is fixedly installed with the outer wall of the clamping connector;

[0007] The mud pipe joint body is symmetrically equipped with tightening screws on its exterior.

[0008] Preferably, the outer wall of the connecting pipe A near one end of the pipe connector A is provided with symmetrical connecting ears, which are fixedly installed perpendicular to the outer wall of the connecting pipe A. A screw mounting hole is provided in the center of the inner side of the connecting ear, and the tightening screw is installed in conjunction with the screw mounting hole inside the connecting ear.

[0009] Preferably, the outer wall of the connecting pipe B near one end of the pipe connector B is symmetrically provided with connecting ears, which are fixedly installed perpendicular to the outer wall of the connecting pipe B. A screw mounting hole is provided in the center of the inner side of the connecting ear, and the tightening screw is installed in conjunction with the screw mounting hole inside the connecting ear.

[0010] Preferably, the spacing of the elastic protrusions matches the spacing of the snap-fit ​​holes on the reinforcing hoop, and the elastic protrusions are provided with a movable snap head, a spring, and a fixed base.

[0011] Preferably, the anti-detachment hoop at the center of the outer wall of the connecting end A and the connecting end B is an integral structure with the connecting end. The cross-section of the anti-detachment hoop is wedge-shaped. A fixing locking ring B is provided on the outside of the anti-detachment hoop on the connecting end A, and a fixing locking ring A is provided on the outside of the anti-detachment hoop on the connecting end B.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) One end of the connecting pipe A is provided with a reinforcing hoop, and the reinforcing hoop is provided with snap-fit ​​holes at equal intervals. The snap-fit ​​holes penetrate the reinforcing hoop. The reinforcing hoop is made of high-strength material, which has better tensile strength and wear resistance, and avoids leakage between pipes due to deformation.

[0014] (2) A screw mounting hole is provided in the center of the connecting ear. The tightening screw is installed in conjunction with the screw mounting hole inside the connecting ear. The tightening screw firmly fixes the pipe connector A and pipe connector B together, which improves the stability of the equipment.

[0015] (3) The outer wall of the clamp is provided with elastic buckles at equal intervals. The bottom end of the elastic buckle is fixedly installed with the outer wall of the clamp. The spacing of the elastic buckles matches the spacing of the buckle holes on the reinforcing hoop. The elastic buckle is provided with a movable buckle head, a spring and a fixed base. The pipe connector A and pipe connector B can be firmly clamped together by the elastic buckle to achieve quick clamping and fixing.

[0016] (4) A locking ring B is provided on the outside of the anti-detachment hoop on the connecting end A, and a locking ring A is provided on the outside of the anti-detachment hoop on the connecting end B. The locking ring B and the locking ring A are used to reinforce the connection between the mud pipeline connector body and the mud pipeline.

[0017] (5) The pipe connector B is provided with a connecting pipe B, one end of the connecting pipe B is provided with a connecting end A, the external fit of the connecting end A is provided with an anti-detachment clamp, the other end of the connecting pipe B is provided with a clamp, and the outer surface of the clamp is provided with a layer of sealing rubber ring to effectively prevent leakage at the connection.

[0018] (6) The structure of the mud pipe joint body is simple and quick to install. The interface is sealed to ensure the sealing effect between the mud pipe joint and the mud pipe. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the mud pipeline connector of this utility model;

[0020] Figure 2 This is a schematic diagram of the pipe connector A structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the pipe connector B structure of this utility model.

[0022] In the diagram: 1. Mud pipe connector body; 2. Pipe connector A; 3. Pipe connector B; 4. Reinforcing hoop; 5. Elastic locking protrusion; 6. Screw mounting hole; 7. Connecting lug; 8. Tightening screw; 9. Locking nut; 10. Fixing locking ring A; 11. Connecting end A; 12. Connecting end B; 13. Fixing locking ring B; 14. Snap-fit ​​hole; 15. Anti-detachment hoop; 16. Connecting pipe A; 17. Connecting pipe B; 18. Snap-fit ​​connector. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-3 This utility model provides a technical solution: a quick-release and quick-install mud pipe joint, including a mud pipe joint body 1, with tightening screws 8 symmetrically arranged on the outside of the mud pipe joint body 1, a pipe connector A2 and a pipe connector B3 on the mud pipe joint body 1, a connecting pipe A16 on the pipe connector A2, a reinforcing hoop 4 at one end of the connecting pipe A16, and snap-fit ​​holes 14 evenly spaced on the reinforcing hoop 4, the snap-fit ​​holes 14 penetrating the reinforcing hoop 4, the reinforcing hoop 4 being made of high-strength material, having better tensile strength and wear resistance, and preventing leakage between pipes due to deformation.

[0025] The other end of the connecting pipe A16 is provided with a connecting end B12. The connecting end B12 and the connecting pipe A16 are an integral structure. The connecting end B12 is provided with an anti-disengagement clamp 15 on its outside. The connecting lugs 7 are symmetrically provided on the outer wall of the connecting pipe A16 near one end of the pipe connector A2. The connecting lugs 7 are fixedly installed perpendicular to the outer wall of the connecting pipe A16. The connecting lugs 7 have a screw mounting hole 6 in the center of their interior. The tightening screw 8 is installed by engaging with the screw mounting hole 6 inside the connecting lugs 7.

[0026] Pipe connector B3 is equipped with a connecting pipe B17. One end of the connecting pipe B17 is equipped with a connecting end A11. The connecting end A11 is fitted with an anti-detachment clamp 15. The other end of the connecting pipe B17 is equipped with a snap-fit ​​connector 18. The outer surface of the snap-fit ​​connector 18 is equipped with a sealing rubber ring to effectively prevent leakage at the connection. The connecting end A11, the snap-fit ​​connector 18 and the connecting pipe B17 are integrated into one structure. The outer wall of the snap-fit ​​connector 18 is provided with elastic snap protrusions 5 at equal intervals. The bottom end of the elastic snap protrusions 5 is fixedly installed to the outer wall of the snap-fit ​​connector 18. The spacing of the elastic snap protrusions 5 matches the spacing of the snap-fit ​​holes 14 on the reinforcing clamp 4. The elastic snap protrusions 5 are equipped with a movable snap head, a spring and a fixed base. The pipe connector A2 and the pipe connector B3 can be firmly snapped together by the elastic snap protrusions 5 to achieve quick snap-fit ​​fixation.

[0027] The outer wall of the connecting pipe B17 near one end of the pipe connector B3 is symmetrically provided with connecting ears 7. The connecting ears 7 are fixedly installed perpendicular to the outer wall of the connecting pipe B17. The center of the inside of the connecting ear 7 is provided with a screw mounting hole 6. The tightening screw 8 is installed by cooperating with the screw mounting hole 6 inside the connecting ear 7.

[0028] By tightening screw 8, pipe connectors A2 and B3 are firmly fixed together, improving the stability of the equipment.

[0029] The anti-detachment clamp 15 in the center of the outer wall of the connecting end A11 and the connecting end B12 is an integral structure with the connecting end. The cross-section of the anti-detachment clamp 15 is wedge-shaped. A fixing locking ring B13 is provided on the outside of the anti-detachment clamp 15 on the connecting end A11, and a fixing locking ring A10 is provided on the outside of the anti-detachment clamp 15 on the connecting end B12. The fixing locking rings B13 and A10 are used to reinforce the connection between the mud pipeline connector body 1 and the mud pipeline.

[0030] Installation method: Disassemble pipe connectors A2 and B3 on the mud pipe connector body 1. Connect pipe connectors A2 and B3 to the mud pipe respectively. During installation, simply align pipe connectors A2 and B3 with the corresponding pipe ports and tap them together to secure them. Use locking rings A10 and B13 to fix both pipes to the pipes. After installing pipe connectors A2 and B3, snap them together to secure them.

[0031] The mud pipe connector body 1 has a simple structure and is quick to install. The interface is sealed to ensure a good seal between the mud pipe connector and the mud pipe.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-release, quick-connect mud line coupling comprising a mud line coupling body (1), characterized in that: The mud pipeline joint body (1) is provided with pipeline connector A (2) and pipeline connector B (3), the pipeline connector A (2) is provided with connector pipe A (16), one end of the connector pipe A (16) is provided with reinforcing hoop (4), the reinforcing hoop (4) is provided with clamping hole (14) at equal intervals, the clamping hole (14) penetrates the reinforcing hoop (4), the other end of the connector pipe A (16) is provided with connector end B (12), the connector end B (12) is an integral structure with the connector pipe A (16), the outer part of the connector end B (12) is provided with anti-off hoop (15); The pipeline connector B (3) is provided with connector pipe B (17), one end of the connector pipe B (17) is provided with connector end A (11), the outer part of the connector end A (11) is provided with anti-off hoop (15), the other end of the connector pipe B (17) is provided with clamping head (18), the outer surface of the clamping head (18) is provided with a layer of sealing rubber ring, the connector end A (11), the clamping head (18) and the connector pipe B (17) are an integral structure, the outer wall of the clamping head (18) is provided with elastic clamping convex (5) at equal intervals, the bottom end of the elastic clamping convex (5) is fixedly installed with the outer wall of the clamping head (18). The outer part of the mud pipeline joint body (1) is symmetrically provided with tightening screw (8).

2. A quick disconnect, quick connect mud line coupling according to claim 1, wherein: The outer wall of the connector pipe A (16) close to one end of the pipeline connector A (2) is symmetrically provided with connecting lug (7), the connecting lug (7) is fixedly installed perpendicular to the outer wall of the connector pipe A (16), the inner part of the connecting lug (7) is provided with screw installation hole (6), the tightening screw (8) is installed in cooperation with the screw installation hole (6) in the inner part of the connecting lug (7).

3. A quick disconnect, quick connect mud line coupling as defined in claim 1, wherein: The outer wall of the connector pipe B (17) close to one end of the pipeline connector B (3) is symmetrically provided with connecting lug (7), the connecting lug (7) is fixedly installed perpendicular to the outer wall of the connector pipe B (17), the inner part of the connecting lug (7) is provided with screw installation hole (6), the tightening screw (8) is installed in cooperation with the screw installation hole (6) in the inner part of the connecting lug (7).

4. A quick disconnect, quick connect mud line coupling as defined in claim 1, wherein: The distance between the elastic clamping convex (5) and the clamping hole (14) on the reinforcing hoop (4) is matched, the elastic clamping convex (5) is provided with movable clamping head, spring and fixed base.

5. A quick disconnect, quick connect mud line coupling as defined in claim 1, wherein: The anti-off hoop (15) on the outer wall of the connector end A (11) and the connector end B (12) is an integral structure with the connector end, the section of the anti-off hoop (15) is wedge-shaped, the outer part of the anti-off hoop (15) on the connector end A (11) is provided with fixed locking ring B (13), the outer part of the anti-off hoop (15) on the connector end B (12) is provided with fixed locking ring A (10).

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