Detection and identification device for repairing oil pipe

Abstract

The utility model discloses a detection and identification device for repairing an oil pipe, relates to the technical field of oil pipe repairing, and aims to solve the problems that the existing device is of a fixed structure, the repaired oil pipe needs to be placed on a transmission part for identification, but the oil pipe is damaged or some larger oil pipes are inconvenient to move. The oil pipe marking device comprises two attaching plates, the number of the attaching plates is two, and the two attaching plates are arranged in a semi-arc shape; the first connecting rod is arranged between the two attaching plates, the two attaching plates are connected and fixed through the first connecting rod, a fixing rod is arranged in the middle of the rear end of the first connecting rod, a second connecting rod is arranged at the rear end of the fixing rod, and the second connecting rod extends towards the right sides of the attaching plates; a fixing plate is arranged on the right side end face of the second connecting rod, and a movable groove is formed in the surface of the fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pipe repair, in particular to a repaired oil pipe detection and identification device. Background Art

[0002] In order to reduce costs and increase efficiency, oil fields have carried out the repair and reuse of oil pipes, which has brought good economic benefits to the oil fields and saved a lot of procurement funds. Traditionally, the repair and reuse of oil pipes is to detect the wall thickness and defects of the oil pipes, classify them according to the wall thickness grade and defect type, and reuse or directly scrap them according to the classification.

[0003] For example, announcement number CN 207839295 U is named a repair oil pipe detection and identification device, which includes a device body, on which a transmission component, an electric telescopic device, and a control component are arranged; the transmission component is used to move the device along the pipeline; the electric telescopic device is used to clean the oil pipe and spray the oil pipe with a color corresponding to a preset grade; the repair oil pipe detection and identification device of the utility model can mark different grades of oil pipes with different colors based on the oil pipe wall thickness and defect data collected during the detection process, and the overall identification process is automatically completed, so that the oil pipe repair personnel can clearly confirm the grade of the repaired oil pipe during the subsequent repair work, and carry out related repair work more targeted.

[0004] However, since the above device is a fixed structure, the repaired oil pipe needs to be placed on the transmission component before it can be marked. However, due to damage to the oil pipe or some larger oil pipes that are inconvenient to move, the above device cannot mark these oil pipes that are inconvenient to move. Therefore, we propose a repaired oil pipe detection and identification device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a repaired oil pipe detection and identification device to solve the problem proposed in the above background technology that the above device is a fixed structure and the repaired oil pipe needs to be placed on a transmission component for identification, but due to damage to the oil pipe or some larger oil pipes that are inconvenient to move, the above device cannot identify these oil pipes that are inconvenient to move.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a repaired oil pipe detection and identification device, comprising a bonding plate, wherein two bonding plates are provided, and the two bonding plates are provided in a semicircular arc shape;

[0007] Also includes:

[0008] A first connecting rod is arranged between the two bonding plates, and the first connecting rod connects and fixes the two bonding plates, a fixing rod is arranged in the middle part of the rear end of the first connecting rod, a second connecting rod is arranged at the rear end of the fixing rod, and the second connecting rod extends to the right side of the bonding plate, a fixing plate is arranged on the right end face of the second connecting rod, a movable groove is arranged on the surface of the fixing plate, and a plurality of movable grooves are arranged and evenly arranged on the surface of the fixing plate, and the front and rear ends of the movable groove are connected to the fixing plate, a connecting ring is arranged inside the movable groove, a first threaded hole is integrally formed on the inner wall of the connecting ring, and the first threaded hole connects the front and rear ends of the connecting ring, a paint spray can is arranged at the rear end of the fixing plate, and a plurality of paint spray cans are arranged and connected one by one with the connecting ring, a fixing ring is arranged at the front end of the paint spray can, the fixing ring is threadedly connected to the first threaded hole, and the paint spray can is fixed to the rear end of the connecting ring by threaded connection, a nozzle is arranged at the front end of the mesh paint spray can, and the nozzle extends out of the front end of the connecting ring.

[0009] Preferably, an airbag is provided at the rear end of the paint spray can, and the airbag is connected to the interior of the paint spray can, an external thread is provided at the front end of the airbag, a second threaded hole is provided inside the rear end of the paint spray can, the external thread is threadedly connected to the second threaded hole, and the airbag is installed at the rear end of the paint spray can via a threaded connection.

[0010] Preferably, a first one-way valve is provided inside the external thread, a second one-way valve is provided at the rear end of the airbag, and a filter is provided on the rear end surface of the second one-way valve.

[0011] Preferably, an anti-skid pad is provided on the inner side of the front end of the laminating plate, and the anti-skid pad is fixed to the front end of the laminating plate by adhesion.

[0012] Preferably, a silicone sleeve is provided at the connection between the second connecting rod and the fixing rod.

[0013] Preferably, slide grooves are symmetrically arranged on both sides of the inner wall of the movable groove, and sliders are symmetrically arranged on both ends of the outer wall of the connecting ring. The sliders are slidably engaged in the slide grooves, and the connecting ring slides up and down in the movable groove through the sliders.

[0014] Preferably, a rotating shaft is provided between the slider and the connecting ring, and the connecting ring swings between the two sliders via the rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting the entire device to be portable, consisting of a spraying structure and a fixing structure, the device is carried to the oil pipe, and the bonding plate is pressed against the surface of the oil pipe by holding the fixing structure with one hand to fix the entire device. Then, the spraying mechanism is controlled with the other hand, and the oil pipe can be sprayed quickly and portable. Therefore, when the oil pipe is large or inconvenient to transport in other situations, the staff can directly hold the device and arrive at the site to mark the oil pipe.

[0017] 2. The paint spray can on the spray structure can swing at an angle and move up and down. The paint spray can being sprayed can can be slowly moved by sliding the connecting ring, so that the coverage area of ​​the paint becomes larger, so that the color logo can be clearly seen during subsequent identification. At the same time, the angle of the paint spray can can be adjusted through the movable axis, and the corresponding angle can be adjusted for oil pipes of different sizes to ensure that the paint can be completely sprayed on the surface of the oil pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is the overall structural plan of the utility model;

[0020] Figure 3 This is a schematic diagram of the paint spray can and air bag structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the connecting ring structure of the utility model;

[0022] In the figure: 1. bonding plate; 2. anti-slip pad; 3. first connecting rod; 4. fixing rod; 5. second connecting rod; 6. silicone sleeve; 7. fixing plate; 8. movable groove; 9. slide groove; 10. connecting ring; 11. first threaded hole; 12. slider; 13. rotating shaft; 14. paint spray can; 15. fixing ring; 16. nozzle; 17. airbag; 18. first one-way valve; 19. second one-way valve; 20. external thread; 21. second threaded hole; 22. filter. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides an embodiment: a repaired oil pipe detection identification device, comprising a bonding plate 1, two bonding plates 1 are provided, and the two bonding plates 1 are provided in a semicircular arc shape;

[0025] Also includes:

[0026] The first connecting rod 3 is arranged between the two bonding plates 1, and the first connecting rod 3 connects and fixes the two bonding plates 1. A fixing rod 4 is arranged in the middle of the rear end of the first connecting rod 3, and a second connecting rod 5 is arranged at the rear end of the fixing rod 4, and the second connecting rod 5 extends to the right side of the bonding plate 1. A fixing plate 7 is arranged on the right side end face of the second connecting rod 5, and a movable groove 8 is arranged on the surface of the fixing plate 7, and the movable groove 8 is arranged in a plurality of and evenly arranged on the surface of the fixing plate 7, and the front and rear ends of the connecting plate 7 are connected, and a connecting ring 10 is arranged inside the movable groove 8, and the connecting ring 10 is connected to the fixing plate 7. The inner wall of the ring 10 is integrally formed with a first threaded hole 11, and the first threaded hole 11 connects the front and rear ends of the connecting ring 10. A paint spray tank 14 is provided at the rear end of the fixing plate 7, and a plurality of paint spray tanks 14 are provided and connected one-to-one with the connecting ring 10. A fixing ring 15 is provided at the front end of the paint spray tank 14, and the fixing ring 15 is threadedly connected to the first threaded hole 11, and the paint spray tank 14 is fixed to the rear end of the connecting ring 10 by threaded connection. A nozzle 16 is provided at the front end of the mesh paint spray tank 14, and the nozzle 16 extends out of the front end of the connecting ring 10.

[0027] The entire device is configured to be portable, and consists of a spraying structure and a fixing structure. The device is carried to the oil pipe, and the fixing structure is held by one hand to press the bonding plate 1 against the surface of the oil pipe to fix the entire device. Then, the spraying mechanism is controlled with the other hand, and the oil pipe can be sprayed in a portable and fast manner. Therefore, when the oil pipe is large or inconvenient to transport in other situations, the staff can directly hold the device and arrive at the site to mark the oil pipe.

[0028] See also Figure 3 An airbag 17 is provided at the rear end of the paint spray tank 14, and the airbag 17 is connected to the interior of the paint spray tank 14. An external thread 20 is provided at the front end of the airbag 17, and a second threaded hole 21 is provided inside the rear end of the paint spray tank 14. The external thread 20 is threadedly connected with the second threaded hole 21, and the airbag 17 is installed at the rear end of the paint spray tank 14 through a threaded connection, and the paint is sprayed out by pressing the airbag 17.

[0029] See also Figure 3 A first one-way valve 18 is arranged inside the external thread 20, a second one-way valve 19 is arranged at the rear end of the airbag 17, and a filter 22 is arranged on the rear end surface of the second one-way valve 19. When the airbag 17 is pressed, air pressure can be input into the paint spray can 14 through the two one-way valves, and the filter 22 can prevent the airbag 17 from inhaling dust and other impurities when inhaling.

[0030] See also Figure 1A non-slip pad 2 is provided on the inner side of the front end of the laminated board 1, and the non-slip pad 2 is fixed to the front end of the laminated board 1 by adhesion, thereby improving the friction force on the inner side of the laminated board 1.

[0031] See also Figure 1 A silicone sleeve 6 is provided at the connection between the second connecting rod 5 and the fixing rod 4 to facilitate the staff to hold it.

[0032] See also Figure 1 and Figure 3 Slide grooves 9 are symmetrically arranged on both sides of the inner wall of the movable groove 8, and sliders 12 are symmetrically arranged on both ends of the outer wall of the connecting ring 10. The sliders 12 are slidably engaged in the inside of the slide grooves 9, and the connecting ring 10 slides up and down in the movable groove 8 through the sliders 12. The paint spray can 14 being sprayed is slowly moved by the sliding of the connecting ring 10, so that the coverage area of ​​the paint becomes larger.

[0033] See also Figure 4 A rotating shaft 13 is provided between the slider 12 and the connecting ring 10, and the connecting ring 10 swings between the two sliders 12 through the rotating shaft 13. The angle of the paint spray can 14 is adjusted by the rotating shaft 13, and the corresponding angle can be adjusted for oil pipes of different sizes.

[0034] Working principle: hold the whole device and move it to the oil pipe, fit the two bonding plates 1 to the surface of the outer wall of the oil pipe, hold the silicone sleeve 6 with your hand and push it forward to support the whole structure, then use the paint spray can 14 of the corresponding color according to the damage level of the oil pipe, find the corresponding paint spray can 14, then slowly pinch the air bag 17 with the other hand, inject air into the paint spray can 14 through the one-way valve, and spray the paint from the front end of the nozzle 16 under the action of air pressure, and at the same time, the paint spray can 14 can be slowly moved by sliding the connecting ring 10, so that the coverage area of ​​the paint becomes larger, so that the color identification can be clearly seen during subsequent identification, and the angle of the paint spray can 14 can be adjusted by rotating the shaft 13, and the corresponding angle can be adjusted for oil pipes of different sizes to ensure that the paint can be completely sprayed on the surface of the oil pipe.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A repaired oil pipe detection and marking device, comprising a bonding plate (1), wherein two bonding plates (1) are provided, and the two bonding plates (1) are provided in a semicircular arc shape; Features: Also includes: A first connecting rod (3) is arranged between the two bonding plates (1), and the first connecting rod (3) connects and fixes the two bonding plates (1); a fixing rod (4) is arranged at the middle of the rear end of the first connecting rod (3); a second connecting rod (5) is arranged at the rear end of the fixing rod (4), and the second connecting rod (5) extends to the right side of the bonding plate (1); a fixing plate (7) is arranged at the right end surface of the second connecting rod (5); a movable groove (8) is arranged on the surface of the fixing plate (7); a plurality of movable grooves (8) are arranged and evenly arranged on the surface of the fixing plate (7); the movable grooves (8) are connected to the front and rear ends of the fixing plate (7); a connecting ring (10) is arranged inside the movable groove (8). ), the inner wall of the connecting ring (10) is integrally formed with a first threaded hole (11), and the first threaded hole (11) is connected to the front and rear ends of the connecting ring (10), the rear end of the fixing plate (7) is provided with a paint spray can (14), and a plurality of paint spray cans (14) are provided and connected to the connecting ring (10) in a one-to-one correspondence, the front end of the paint spray can (14) is provided with a fixing ring (15), the fixing ring (15) is threadedly connected to the first threaded hole (11), and the paint spray can (14) is fixed to the rear end of the connecting ring (10) by threading, and the front end of the mesh paint spray can (14) is provided with a nozzle (16), and the nozzle (16) extends out of the front end of the connecting ring (10).

2. A repaired oil pipe detection and identification device according to claim 1, characterized in that: The rear end of the paint spray can (14) is provided with an air bag (17), and the air bag (17) is connected to the interior of the paint spray can (14). The front end of the air bag (17) is provided with an external thread (20), and the rear end of the paint spray can (14) is provided with a second threaded hole (21). The external thread (20) and the second threaded hole (21) are threadedly connected, and the air bag (17) is installed on the rear end of the paint spray can (14) through the threaded connection.

3. A repaired oil pipe detection and identification device according to claim 2, characterized in that: A first one-way valve (18) is arranged inside the external thread (20), a second one-way valve (19) is arranged at the rear end of the air bag (17), and a filter screen (22) is arranged on the rear end surface of the second one-way valve (19).

4. The repaired oil pipe detection and identification device according to claim 1, characterized in that: An anti-skid pad (2) is provided on the inner side of the front end of the laminated plate (1), and the anti-skid pad (2) is fixed to the front end of the laminated plate (1) by adhesion.

5. The repair oil pipe detection and identification device according to claim 1, characterized in that: A silicone sleeve (6) is provided at the connection between the second connecting rod (5) and the fixing rod (4).

6. The repaired oil pipe detection and identification device according to claim 1, characterized in that: Slide grooves (9) are symmetrically arranged on both sides of the inner wall of the movable groove (8), and sliders (12) are symmetrically arranged on both ends of the outer wall of the connecting ring (10). The sliders (12) are slidably engaged in the inside of the slide grooves (9), and the connecting ring (10) slides up and down in the movable groove (8) through the sliders (12).

7. The repaired oil pipe detection and identification device according to claim 6 is characterized by: A rotating shaft (13) is provided between the slider (12) and the connecting ring (10), and the connecting ring (10) swings between the two sliders (12) via the rotating shaft (13).

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