Pipe crack quick repair clamp

Abstract

The utility model relates to pipeline maintenance technical field discloses pipeline crack fast repair clamp, including the shell, the outer wall fixed setting of shell has installation mechanism, the top of shell is provided with rubber soft ring no.

Description

Technical Field

[0001] This utility model relates to the field of pipeline repair technology, and in particular to a quick repair fixture for pipeline cracks. Background Technology

[0002] Pipelines are widely used in many fields such as petroleum, natural gas, chemical industry, water supply and heating. They are important infrastructure for transporting fluid media. However, due to the long-term operation of pipelines in complex working environments, they are affected by various factors such as media corrosion, external forces, temperature changes and material aging, and various damages will inevitably occur. Among them, cracks are a relatively common and dangerous defect.

[0003] Cracks in oil and gas pipelines can lead to leaks, causing serious safety accidents such as fires and explosions, resulting in huge casualties and property losses. Cracks in water supply pipelines can lead to water waste, affecting residents' normal lives and industrial production. Existing welding methods can integrate the repaired area with the original pipeline, restoring or even exceeding the original strength of the pipeline. This is suitable for high-pressure and high-stress conditions, but it requires specialized welding equipment and technicians. Furthermore, it is difficult to implement in some special environments, such as flammable and explosive sites and confined spaces. At the same time, the high temperature generated during welding can adversely affect the performance of the pipeline material and cause new stress concentrations, further aggravating pipeline damage and failing to meet user needs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a quick repair fixture for pipe cracks, which aims to improve the problems of poor adaptability and inability to protect pipes in the existing technology.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a pipe crack rapid repair clamp, including a shell, an installation mechanism fixedly installed on the outer wall of the shell, a rubber soft ring on the top of the shell, a plugging mechanism threadedly connected to the top of the rubber soft ring, the plugging mechanism being used to plug the cracked pipe, the installation mechanism including an arc-shaped clamp, the inner wall of the arc-shaped clamp being disposed on the left and right sides of the outer wall of the shell, a rotating component fixedly connected to the rear side of the arc-shaped clamp, a fixing block two fixedly connected to the top of the rotating component, an arc-shaped clamp two fixedly connected to the front side of the fixing block two, a limiting component fixedly connected to the front side of the arc-shaped clamp, and an adjusting component fixedly connected to the bottom of the limiting component.

[0006] As a further description of the above technical solution:

[0007] The blocking mechanism includes a limiting post, the bottom of which is fixedly connected to the top of a rubber soft ring one. A sliding component is slidably connected to the middle of the limiting post. A three-way pipe is fixedly connected to the middle of the sliding component. A rubber soft ring two is fixedly connected to the bottom of the three-way pipe. Fixing components are threadedly connected to both the left and right sides of the three-way pipe.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly includes a fixed block, the front side of which is fixedly connected to the rear side of the arc-shaped clamp, and a rotating column is rotatably connected to the bottom of the fixed block.

[0010] As a further description of the above technical solution:

[0011] The limiting component includes a fixing block three, the rear side of which is fixedly connected to the front side of the arc-shaped clamp one, and the front side of the fixing block three is rotatably connected to a rotating column two.

[0012] As a further description of the above technical solution:

[0013] The adjustment assembly includes a threaded column, the top of which is fixedly connected to the outer wall of the rotating column 2, and a knob is threadedly connected to the bottom of the threaded column.

[0014] As a further description of the above technical solution:

[0015] The sliding component includes an external thread, the inner wall of which is fixedly connected to the bottom outer wall of the tee pipe, and a threaded groove is provided on the top of the limiting post.

[0016] As a further description of the above technical solution:

[0017] The fixing component includes an external thread two, the inner wall of which is fixedly connected to the right side of the tee pipe. A round cap is threadedly connected to the right side of the tee pipe, and a threaded groove two is provided on the left side of the round cap.

[0018] As a further description of the above technical solution:

[0019] Anti-slip pads are fixedly connected to the left and right sides of the inner wall of the outer shell, and a hand gripper is fixedly connected to the front side of the outer shell.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the user opens the outer shell by holding the gripper, so that the pipe can be clamped in the middle. Then, the arc-shaped clamp one and arc-shaped clamp two are brought together in the middle, so that the threaded post on the front side of the arc-shaped clamp one rotates around the rotating post two and falls into the middle of the fixing block three at the bottom. By rotating the knob, the arc-shaped clamp two is brought closer and closer to the arc-shaped clamp one until it is tightened and does not wobble. This structure can help the user quickly fix the pipe and facilitate subsequent work.

[0022] 2. In this utility model, after the pipe is clamped, the top limiting post is aligned with the water spray point of the pipe crack. The three-way pipe is gripped so that the bottom rubber soft ring two moves inward and fits tightly against the outer wall of the pipe, so that water cannot leak out. The impact force is dispersed and the water flows out from the left and right sides of the top three-way pipe. The outer thread one is tightened so that water cannot seep through the rubber soft ring two and overflow. Then the top round cap is tightened. In this way, the bottom will not leak water, so as to achieve the effect of rapid repair. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the outer shell of the pipe crack rapid repair fixture proposed in this utility model;

[0024] Figure 2 This is a partial structural diagram of the arc-shaped clamp of the pipe crack rapid repair clamp proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the knob of the pipe crack rapid repair clamp proposed in this utility model;

[0026] Figure 4 This is a partial structural breakdown diagram of the limiting column of the pipe crack rapid repair clamp proposed in this utility model.

[0027] Figure 5 This is a partial structural breakdown of the round cover of the pipe crack rapid repair fixture proposed in this utility model.

[0028] Legend:

[0029] 1. Outer shell; 2. Mounting mechanism; 201. Arc-shaped clamp one; 202. Rotating assembly; 2021. Fixing block one; 2022. Rotating column one; 203. Fixing block two; 204. Arc-shaped clamp two; 205. Limiting assembly; 2051. Fixing block three; 2052. Rotating column two; 206. Adjusting assembly; 2061. Threaded column; 2062. Knob; 3. Blocking mechanism; 301. Limiting column; 302. Sliding assembly; 3021. External thread one; 3022. Threaded groove one; 303. Rubber soft ring two; 304. T-shaped pipe; 305. Fixing assembly; 3051. External thread two; 3052. Round cover; 3053. Threaded groove two; 4. Rubber soft ring one; 5. Anti-slip pad; 6. Hand gripper. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides a pipe crack quick repair clamp, including a shell 1, an installation mechanism 2 fixedly installed on the outer wall of the shell 1, a rubber soft ring 4 installed on the top of the shell 1, a plugging mechanism 3 threadedly connected to the top of the rubber soft ring 4, the plugging mechanism 3 being used to plug the cracked pipe, the installation mechanism 2 including an arc-shaped clamp 201, the inner wall of the arc-shaped clamp 201 being installed on the left and right sides of the outer wall of the shell 1, a rotating component 202 fixedly connected to the rear side of the arc-shaped clamp 201, a fixing block 203 fixedly connected to the top of the rotating component 202, an arc-shaped clamp 204 fixedly connected to the front side of the fixing block 203, a limiting component 205 fixedly connected to the front side of the arc-shaped clamp 201, and an adjusting component 206 fixedly connected to the bottom of the limiting component 205;

[0032] Specifically, a rubber ring 4 is installed at the top of the outer casing 1. The top of the rubber ring 4 is tightly connected to a plugging mechanism 3 via a threaded connection. The main function of the plugging mechanism 3 is to effectively plug cracked pipe sections to ensure the pipe's sealing and safety. Furthermore, the mounting mechanism 2 consists of multiple components, including an arc-shaped clamp 201. The inner wall of the arc-shaped clamp 201 is located on the left and right sides of the outer wall of the outer casing 1 to ensure its secure fixation to the outer casing 1. The rear side is connected to a rotating component 202 by a fixed connection. The top of the rotating component 202 is fixedly connected to a fixing block 203. The front side of the fixing block 203 is also fixedly connected to an arc-shaped clamp 204, thus forming a complete support structure. In addition, a limiting component 205 is fixedly connected to the front side of the arc-shaped clamp 201. The bottom of the limiting component 205 is further fixedly connected to an adjusting component 206, so as to make precise adjustment and positioning during use, and ensure the stability and functionality of the entire device.

[0033] Please see the appendix Figure 3 - Appendix Figure 5The blocking mechanism 3 includes a limiting post 301. The bottom of the limiting post 301 is fixedly connected to the top of the rubber soft ring 4. A sliding component 302 is slidably connected to the middle of the limiting post 301. A three-way pipe 304 is fixedly connected to the middle of the sliding component 302. A second rubber soft ring 303 is fixedly connected to the bottom of the three-way pipe 304. Fixed components 305 are threadedly connected to the left and right sides of the three-way pipe 304.

[0034] Specifically, the bottom of the limiting post 301 is securely connected to the top of the rubber soft ring 4 using a robust fixing method, ensuring a stable connection between the two and preventing loosening. A sliding component 302 is located in the middle of the limiting post 301, allowing for flexible sliding in the central area to facilitate smooth movement on the limiting post 301. A three-way pipe 304 is securely connected to the middle of the sliding component 302 using a reliable fixing method, ensuring the stability of the three-way pipe 304 during sliding. The bottom of the three-way pipe 304 is also securely connected to a rubber soft ring 303 using a robust fixing method to provide additional support and cushioning. Furthermore, fixing components 305 are connected to both sides of the three-way pipe 304 via threaded connections. This threaded connection allows the fixing components 305 to tightly engage with the three-way pipe 304, ensuring the stability and reliability of the overall structure.

[0035] Please see the appendix Figure 1 - Appendix Figure 3 The rotating component 202 includes a fixing block 1 2021, the front side of which is fixedly connected to the rear side of the arc-shaped clamp 1 201, and the bottom of the fixing block 1 2021 is rotatably connected to a rotating column 1 2022. The limiting component 205 includes a fixing block 3 2051, the rear side of which is fixedly connected to the front side of the arc-shaped clamp 1 201, and the front side of the fixing block 3 2051 is rotatably connected to a rotating column 2052. The adjusting component 206 includes a threaded column 2061, the top of which is fixedly connected to the outer wall of the rotating column 2052, and the bottom of the threaded column 2061 is threadedly connected to a knob 2062.

[0036] Specifically, the fixing block 2021 is securely and tightly mounted on the rear surface of the arc-shaped clamp 201 via a robust fixing connection on its front side, ensuring a stable and reliable connection between the two. Simultaneously, a rotating column 2022 is connected to the bottom of the fixing block 2021 via a flexible rotating connection mechanism, allowing the rotating column 2022 to rotate within a certain range to adapt to different usage requirements. Furthermore, the limiting component 205 mainly consists of a fixing block 2051, which is securely and firmly mounted on the front surface of the arc-shaped clamp 201 via a robust fixing connection on its rear side, ensuring that it will not shift during use. The side section is connected to a rotating column 2052 via a rotating connection mechanism, allowing the rotating column 2052 to rotate within a certain angle range to achieve a limiting function. The adjustment component 206 mainly includes a threaded column 2061, which is sturdily fixed to the outer wall of the rotating column 2052 at its top position to ensure that the threaded column 2061 will not loosen during use. The bottom of the threaded column 2061 is connected to a knob 2062 via a threaded connection. The user can rotate the knob 2062 to move the threaded column 2061 up and down, thereby realizing the adjustment function of the entire device and ensuring its flexibility and adaptability in different usage scenarios.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 The sliding component 302 includes an external thread 3021, the inner wall of which is fixedly connected to the bottom outer wall of the three-way pipe 304. The top of the limiting post 301 is provided with a threaded groove 3022. The fixing component 305 includes an external thread 3051, the inner wall of which is fixedly connected to the right side of the three-way pipe 304. The right side of the three-way pipe 304 is threadedly connected to a round cover 3052. The left side of the round cover 3052 is provided with a threaded groove 3053. Anti-slip pads 5 are fixedly connected to both the left and right sides of the inner wall of the outer shell 1. A hand gripper 6 is fixedly connected to the front side of the outer shell 1.

[0038] Specifically, the inner wall of the external thread 3021 is securely fixed to the bottom outer wall of the tee pipe 304, ensuring the stability and sealing of the connection. The limiting post 301 has a threaded groove 3022 at its top. The fixing component 305 is mainly composed of the external thread 3051, the inner wall of which is also reliably fixed to the right side wall of the tee pipe 304, ensuring that it will not loosen during use. A round cover 3052 is installed on the right side of the tee pipe 304 by a threaded connection. A matching threaded groove 3053 is provided on the left side of the round cover 3052 for threaded connection with other components. Anti-slip pads 5 are fixedly connected to both sides of the inner wall of the outer shell 1. These anti-slip pads 5 can effectively increase friction and prevent internal components from sliding. In addition, a hand gripper 6 is fixedly connected to the front of the outer shell 1, which is convenient for users to hold during handling or operation, improving the convenience and safety of use.

[0039] Working principle: The user opens the outer shell 1 by holding the gripper 6, so that the pipe can be clamped in the middle. Then, the arc-shaped clamp 1 201 and arc-shaped clamp 204 are brought together in the middle, so that the threaded post 2061 on the front side of the arc-shaped clamp 1 201 rotates around the rotating post 2052 and falls into the middle of the fixing block 3 2051 at the bottom. By rotating the knob 2062, the arc-shaped clamp 204 is brought closer and closer to the arc-shaped clamp 1 201 until it is tightened and does not wobble. This structure can help the user quickly fix the pipe and facilitate subsequent work.

[0040] After the pipe is clamped, align the top limiting post 301 with the water spray point of the pipe crack, and pull the tee pipe 304 to bring the bottom rubber flexible ring 303 inward and close to the outer wall of the pipe to prevent water leakage. Disperse the impact force and guide the water to the top tee pipe 304, which will then emerge from the left and right sides. Tighten the outer thread 3021 to prevent water from seeping through the rubber flexible ring 303 and overflowing. Then tighten the top round cap 3052 to prevent water leakage at the bottom, thus achieving a quick repair effect.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick repair fixture for pipe cracks, comprising a housing (1), characterized in that: An installation mechanism (2) is fixedly provided on the outer wall of the outer shell (1), and a rubber soft ring (4) is provided on the top of the outer shell (1). A plugging mechanism (3) is threadedly connected to the top of the rubber soft ring (4). The plugging mechanism (3) is used to plug the cracked pipe. The installation mechanism (2) includes an arc-shaped clamp (201), the inner wall of which is disposed on the left and right sides of the outer wall of the outer shell (1). A rotating component (202) is fixedly connected to the rear side of the arc-shaped clamp (201), a fixing block (203) is fixedly connected to the top of the rotating component (202), an arc-shaped clamp (204) is fixedly connected to the front side of the fixing block (203), a limiting component (205) is fixedly connected to the front side of the arc-shaped clamp (201), and an adjusting component (206) is fixedly connected to the bottom of the limiting component (205).

2. The pipe crack rapid repair fixture according to claim 1, characterized in that: The blocking mechanism (3) includes a limiting post (301), the bottom of which is fixedly connected to the top of a rubber soft ring (4), a sliding component (302) is slidably connected to the middle of the limiting post (301), a three-way pipe (304) is fixedly connected to the middle of the sliding component (302), a rubber soft ring (303) is fixedly connected to the bottom of the three-way pipe (304), and a fixing component (305) is threadedly connected to both the left and right sides of the three-way pipe (304).

3. The pipe crack rapid repair fixture according to claim 1, characterized in that: The rotating assembly (202) includes a fixing block (2021), the front side of which is fixedly connected to the rear side of the arc-shaped clamp (201), and the bottom of the fixing block (2021) is rotatably connected to a rotating column (2022).

4. The pipe crack rapid repair fixture according to claim 1, characterized in that: The limiting component (205) includes a fixing block three (2051), the rear side of which is fixedly connected to the front side of the arc-shaped clamp one (201), and the front side of the fixing block three (2051) is rotatably connected to a rotating column two (2052).

5. The pipe crack rapid repair fixture according to claim 4, characterized in that: The adjustment assembly (206) includes a threaded post (2061), the top of which is fixedly connected to the outer wall of the rotating post (2052), and the bottom of which is threadedly connected to a knob (2062).

6. The pipe crack rapid repair fixture according to claim 2, characterized in that: The sliding component (302) includes an external thread (3021), the inner wall of which is fixedly connected to the bottom outer wall of the tee pipe (304), and the top of the limiting post (301) is provided with a threaded groove (3022).

7. The pipe crack rapid repair fixture according to claim 2, characterized in that: The fixing component (305) includes an external thread two (3051), the inner wall of which is fixedly connected to the right side of the three-way pipe (304), the right side of the three-way pipe (304) is threadedly connected to a round cover (3052), and the left side of the round cover (3052) is provided with a threaded groove two (3053).

8. The pipe crack rapid repair fixture according to claim 1, characterized in that: Anti-slip pads (5) are fixedly connected to the left and right sides of the inner wall of the outer shell (1), and a hand gripper (6) is fixedly connected to the front side of the outer shell (1).

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