Rapid leaking stoppage device for oil and gas pipeline

Abstract

The utility model discloses a quick leaking stoppage device for an oil and gas pipeline, and relates to the technical field of oil and gas pipelines. The rapid leaking stoppage device for the oil and gas pipeline comprises a main mounting plate and a buckling assembly, a hinge ring is arranged on the main mounting plate, the buckling assembly is located on the hinge ring, the buckling assembly comprises a fixing column, a sleeve, a connecting rod, a rebound device, a hook and a fixing sleeve, the connecting rod is slidably mounted in the sleeve, the rebound device is fixedly connected to the bottom of the connecting rod, and the hook is fixedly connected to the fixing sleeve. One end of the rebound device is fixedly connected with the bottom of the inner side of the sleeve. The device can be fixed, leaking stoppage work can be conveniently conducted on the outer wall of the oil and gas pipe, compared with a traditional fixing mode, the fixing method of the device is convenient and fast, the operation steps of the device are reduced, the safety risk possibly caused by misoperation of workers is reduced, and the practicability is high. And the safety risk possibly caused by misoperation is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas pipelines, in particular to a rapid leak-stopping device for oil and gas pipelines. Background Art

[0002] Chinese patent document CN217899241 U discloses a rapid plugging device for oil and gas pipelines, including a first fixing frame and a second fixing frame, and the upper end face and the lower end face of the side facing each other between the first fixing frame and the second fixing frame are both installed with mounting plates, and the two adjacent mounting plates are connected by bolt fasteners, and also include: a first clamping plate, the first fixing frame is internally slidably connected with the first clamping plate; a second clamping plate, the second fixing frame is internally slidably connected with the second clamping plate; a threaded rod, the middle position of the side opposite to each other between the first fixing frame and the second fixing frame is threadedly connected with the threaded rod, and the ends facing each other between the two threaded rods are rotatably connected with the first clamping plate and the second clamping plate respectively. When the utility model is used, the threaded rod can be rotated to make the first clamping plate and the second clamping plate move toward each other and fit tightly on the outer wall of the oil and gas pipeline, so as to plug the outer wall of the oil and gas pipeline, thereby improving the work efficiency and facilitating use.

[0003] After exploration and analysis, the patent has the following shortcomings when actually used:

[0004] When the device is in use, it is installed by means of thread installation, which is inconvenient and needs to be installed one by one. Moreover, the thread will be stripped after long-term use, which affects the use effect of the device.

[0005] In summary, the present application now proposes an oil and gas pipeline rapid leak plugging device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an oil and gas pipeline rapid leak plugging device, which can solve the problem that when the device is used, it is installed by a threaded installation method, the threaded installation is inconvenient and needs to be installed one by one, and the thread will slip after long-term use, affecting the use effect of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly plugging leaks in oil and gas pipelines, comprising a main mounting plate and a buckle assembly, a hinged ring is arranged on the main mounting plate, the buckle assembly is located on the hinged ring, the buckle assembly comprises a fixed column, a sleeve, a connecting rod, a rebounder, a hook and a fixed sleeve, a connecting rod is slidably installed inside the sleeve, a rebounder is fixedly connected to the bottom of the connecting rod, and one end of the rebounder is fixedly connected to the inner bottom of the sleeve.

[0008] Preferably, the number of the hinged rings is two groups distributed up and down, and the two groups of hinged rings are hingedly mounted on the main mounting plate respectively, and their arrangement facilitates the wrapping work of the oil and gas pipes.

[0009] Preferably, a rubber sheet is fixedly connected to one side of the main mounting plate. The rubber pad has excellent corrosion resistance and can effectively resist the erosion of oil, gas and chemicals, making them suitable for the outer walls of oil and gas pipelines to prevent corrosion and leakage.

[0010] Preferably, the hinged ring is provided with a fitting ring, and fixed blocks are fixedly installed on the hinged ring and the fitting ring. The hinged ring is provided with a spring clip, and one end of the spring clip is fixedly installed on the fixed block on the hinged ring, and the other end of the spring clip is fixedly installed on the hinged ring on the fitting ring. Its arrangement facilitates clamping the outer wall of the oil and gas pipe.

[0011] Preferably, the fixing column is fixedly installed on the hinge ring located above, the fixing sleeve is fixedly installed on the hinge ring located below, the sleeve is fixedly installed inside the fixing sleeve, and one end of the connecting rod is fixedly connected with a hook. Through the coordinated use of the fixing column, sleeve, connecting rod, rebounder, hook and fixing sleeve, the device can be fixed, which is convenient for plugging leaks on the outer wall of the oil and gas pipe. Compared with the traditional fixing method, the fixing method of the present device is more convenient, reduces the operating steps of the device, reduces the safety risks that may be caused by improper operation of the staff, and further reduces the safety risks that may be caused by improper operation.

[0012] Preferably, the hook is provided with a buckling opening, the size of which matches the outer wall of the fixing column, and the arrangement facilitates the hook to be buckled on the outer wall of the fixing column to fix the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The oil and gas pipeline rapid leak-plugging device can fix the device through the coordinated use of a fixing column, a sleeve, a connecting rod, a rebounder, a hook and a fixing sleeve, so as to facilitate leak plugging work on the outer wall of the oil and gas pipe. Compared with the traditional fixing method, the fixing method of the device is more convenient, reduces the operating steps of the device, reduces the safety risks that may be caused by improper operation of the staff, and further reduces the safety risks that may be caused by improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 The three-dimensional Figure 1 ;

[0017] Figure 2The three-dimensional Figure 2 ;

[0018] Figure 3 It is a three-dimensional diagram of the rebounder of the utility model.

[0019] Figure numerals: 1. main mounting plate; 2. hinge ring; 3. fixing block; 4. fitting ring; 5. spring clip; 6. rubber sheet; 7. fixing column; 8. sleeve; 9. connecting rod; 10. rebounder; 11. hook; 12. fixing sleeve. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] See also Figure 1-3The utility model provides a technical solution: a rapid plugging device for oil and gas pipelines, including a main mounting plate 1 and a buckle assembly. The main mounting plate 1 is provided with a hinged ring 2. The number of the hinged rings 2 is two groups distributed up and down. The two groups of hinged rings 2 are hingedly installed on the main mounting plate 1, and the arrangement is convenient for wrapping the oil and gas pipes. A rubber sheet 6 is fixedly connected to one side of the main mounting plate 1. The rubber pad has excellent corrosion resistance and can effectively resist the erosion of oil, gas and chemicals, so that they are suitable for the outer wall of the oil and gas pipeline to prevent corrosion and leakage. The hinged ring 2 is provided with a fitting ring 4. The hinged ring 2 and the fitting ring 4 A fixing block 3 is fixedly installed on the hinged ring 2, and a spring clip 5 is arranged on the hinged ring 2. One end of the spring clip 5 is fixedly installed on the fixing block 3 on the hinged ring 2, and the other end of the spring clip 5 is fixedly installed on the hinged ring 2 on the fitting ring 4. The arrangement is convenient for clamping the outer wall of the oil and gas pipe. The buckle assembly is located on the hinged ring 2. The buckle assembly includes a fixing column 7, a sleeve 8, a connecting rod 9, a rebounder 10, a hook 11 and a fixing sleeve 12. A connecting rod 9 is slidably installed inside the sleeve 8. The bottom of the connecting rod 9 is fixedly connected to the rebounder 10. One end of the rebounder 10 is fixedly connected to the inner bottom of the sleeve 8. The fixing column 7 is fixedly installed in position On the upper hinge ring 2, the fixing sleeve 12 is fixedly installed on the hinge ring 2 located below, the sleeve 8 is fixedly installed inside the fixing sleeve 12, and one end of the connecting rod 9 is fixedly connected with a hook 11. When in use, the main mounting plate 1 is attached to the leaking part of the oil and gas pipe, so that the rubber sheet 6 is tightly attached to the leaking part of the oil pipe, and then the two sets of hinge rings 2 are clamped around the outer wall of the oil and gas pipe, so that the fitting ring 4 is attached to the outer wall of the oil and gas pipe, and then the staff manually holds the hook 11 and pulls the hook 11 upward, the hook 11 drives the connecting rod 9 to move upward, and the connecting rod 9 drives the rebounder 10 to expand upward until the hook 11 is buckled on the outer wall of the fixing column 7. Two groups of hinged rings 2 are fixed. When the hinged rings 2 are fixed, the fitting rings 4 are squeezed by the outer wall of the oil and gas pipe to move. The fitting rings 4 drive the spring clips 5 to be squeezed, thereby improving the closing property of the device. Through the coordinated use of the fixing column 7, sleeve 8, connecting rod 9, rebounder 10, hook 11 and fixing sleeve 12, the device can be fixed, which is convenient for plugging leaks on the outer wall of the oil and gas pipe. Compared with the traditional fixing method, the fixing method of the device is more convenient, reduces the operating steps of the device, reduces the safety risks that may be caused by improper operation of the staff, and further reduces the safety risks that may be caused by improper operation.

[0022] Furthermore, a buckling opening is provided on the hook 11, and the size of the buckling opening matches the outer wall of the fixing column 7. The arrangement facilitates the hook 11 to be buckled on the outer wall of the fixing column 7 to fix the device.

[0023] Working principle: When in use, the main mounting plate 1 is attached to the leaking part of the oil and gas pipe, so that the rubber sheet 6 is tightly attached to the leaking part of the oil pipe, and then the two sets of hinged rings 2 are clamped on the outer wall of the oil and gas pipe, so that the fitting ring 4 is fitted to the outer wall of the oil and gas pipe. Then the staff manually holds the hook 11 and pulls the hook 11 upward. The hook 11 drives the connecting rod 9 to move upward, and the connecting rod 9 drives the rebounder 10 to expand upward until the hook 11 is buckled on the outer wall of the fixed column 7, and the two sets of hinged rings 2 are fixed. When the hinged ring 2 is fixed, the fitting ring 4 is squeezed by the outer wall of the oil and gas pipe to move, and the fitting ring 4 drives the spring clip 5 to be squeezed, thereby improving the closure of the device.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rapid leak plugging device for oil and gas pipelines, characterized in that: include: A main mounting plate (1), wherein a hinge ring (2) is provided on the main mounting plate (1); The buckle assembly is located on the hinge ring (2), and comprises a fixed column (7), a sleeve (8), a connecting rod (9), a rebounder (10), a hook (11) and a fixed sleeve (12). The connecting rod (9) is slidably installed inside the sleeve (8), the bottom of the connecting rod (9) is fixedly connected to the rebounder (10), and one end of the rebounder (10) is fixedly connected to the inner bottom of the sleeve (8).

2. The oil and gas pipeline rapid leak plugging device according to claim 1 is characterized by: The hinged rings (2) are provided in two groups and are distributed in an upper and lower manner. The two groups of hinged rings (2) are respectively hingedly mounted on the main mounting plate (1).

3. The oil and gas pipeline rapid leak plugging device according to claim 2 is characterized by: A rubber sheet (6) is fixedly connected to one side of the main mounting plate (1).

4. The oil and gas pipeline rapid leak plugging device according to claim 3 is characterized by: The hinge ring (2) is provided with a fitting ring (4), and a fixing block (3) is fixedly mounted on both the hinge ring (2) and the fitting ring (4). The hinge ring (2) is provided with a spring clip (5), and one end of the spring clip (5) is fixedly mounted on the fixing block (3) on the hinge ring (2), and the other end of the spring clip (5) is fixedly mounted on the hinge ring (2) on the fitting ring (4).

5. The oil and gas pipeline rapid leak plugging device according to claim 4 is characterized by: The fixing column (7) is fixedly mounted on the hinge ring (2) located above, the fixing sleeve (12) is fixedly mounted on the hinge ring (2) located below, the sleeve (8) is fixedly mounted inside the fixing sleeve (12), and one end of the connecting rod (9) is fixedly connected to a hook (11).

6. The oil and gas pipeline rapid leak plugging device according to claim 5, characterized in that: The hook (11) is provided with a buckling opening, the size of which matches the outer wall of the fixing column (7).

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