An electronic monitoring device for preventing pipeline leakage

Abstract

The present invention relates to an electronic monitoring device for preventing pipeline leakage, comprising a support frame, a clamping assembly, and a transmission assembly. The electronic monitoring device for preventing pipeline leakage belongs to the technical field of pipeline detection. Through the mutual cooperation between the components in the two sets of clamping assemblies and the four sets of transmission assemblies, the user can control the set guide rod cylinder to clamp the four connection blocks, and finally complete the clamping and fixing of the pipeline. Four rollers are set at the clamping contact points of the pipeline, so that the staff can rotate the pipeline while clamping the pipeline, which reduces the labor intensity and improves the convenience and efficiency of operation. The rotating pipeline enables the four detection cameras to realize all-round and all-angle pipeline monitoring, and can capture any minor defects on the pipeline surface, improve the comprehensiveness and meticulousness of the detection, reduce human errors, and improve the consistency and accuracy of the detection.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline detection, in particular to an electronic monitoring device for preventing pipeline water leakage. Background Art

[0002] A pipeline is a facility specially used to transport liquids or gases. It is usually composed of pipes, fittings and valves. Pipelines are widely used in various industries, such as industry, construction and energy. Its design and construction take into account many factors, including the nature of the transported medium, flow rate, temperature, pressure, etc. The material and connection method of the pipeline vary depending on the purpose. It can be metal, plastic or other materials. The connection methods include threading, welding, etc. The operation of the pipeline system requires various auxiliary equipment, such as valves for controlling fluids and flanges for connecting pipes. The design, construction and maintenance of the entire pipeline system is a comprehensive project involving the collaborative work of engineers, technicians and operators. An effective pipeline system is crucial to the production and services of all walks of life, ensuring the reliable transportation of liquids and gases.

[0003] After the production of pipelines is completed, multiple tests are required before they leave the factory. When performing visual inspection of the pipeline, the staff usually uses the human eye to inspect the appearance and coating quality of the pipeline to ensure that there are no obvious flaws and defects, and that the coating is uniform and complete to prevent corrosion and leakage. However, there are shortcomings in human eye inspection, that is, human eye inspection is easily affected by subjective factors, and different inspectors have different judgment results, resulting in inconsistent results. Secondly, human eye inspection requires a lot of manual labor, especially in medium and large pipeline systems, which requires a lot of time and manpower. In addition, the accuracy of human eye inspection is limited and fatigue is easy to occur. During the inspection process, the pipeline needs to be turned over, which makes the labor intensity of the staff very high, and also creates operational risks, affecting the production progress. Therefore, an electronic monitoring device for preventing pipeline leakage is proposed to solve the above problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an electronic monitoring device for preventing pipeline leakage, which has the advantages of high stability, convenient operation, reduced operation risk, all-round detection, and reduced missed detection. It solves the problems of different detection and judgment results of human eyes, high manpower consumption, and easy fatigue.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an electronic monitoring device for preventing pipeline leakage, comprising a support frame;

[0006] A group of clamping components are respectively installed on both sides of the upper end surface of the support frame, and a plurality of transmission components are installed between the two groups of clamping components;

[0007] The clamping assembly includes a mounting plate, one side of the mounting plate is provided with an opening and a rotating plate is mounted therein, one side of the rotating plate is provided with four first slide grooves in an annular shape and the four first slide grooves all penetrate the rotating plate, one side of the mounting plate is equipped with a top plate, one side of the top plate is provided with four second slide grooves in an annular shape and the four second slide grooves all penetrate the top plate and correspond to the four first slide grooves on one side;

[0008] The transmission assembly includes a screw seat, the screw seat has a rectangular cavity and a driving motor is installed in the cavity, the output end of the driving motor is connected with a threaded screw, the threaded screw is meshed and slidably provided with a sliding sleeve on the outside, the sliding sleeve is externally equipped with a sliding block, and a detection camera is installed on one side of the sliding block.

[0009] Furthermore, a positioning rod is installed between the first sliding groove and the second sliding groove and the positioning rod is vertically arranged, and a second sliding block is installed at one end of the positioning rod.

[0010] Furthermore, a second slide rail is installed on both sides of the four second slide grooves, two adjacent second slide rails are installed in parallel facing each other, and the second sliding block is slidably mounted on the two second slide rails.

[0011] Furthermore, the inner sides of the four second sliding blocks are all equipped with connecting blocks, one side of the connecting blocks is equipped with a roller, and a connecting shaft is penetrated through the roller and extends into the roller.

[0012] Furthermore, mounting plates are respectively installed on both sides of the upper end surface of the support frame, and side mounting plates are installed on the outer sides of the two mounting plates. The mounting plate is installed on one side of the side mounting plate, and a guide rod cylinder is also installed on one side of the side mounting plate. The output end of the guide rod cylinder is connected with a cylinder guide rod, and one end of the cylinder guide rod is equipped with a U-shaped connecting piece. A fixing block is provided on one side of the turntable and the fixing block is located at the opening of the mounting plate. The U-shaped connecting piece is embedded in the fixing block on one side of the turntable and a rotating shaft is passed through the two.

[0013] Furthermore, the upper end surfaces of the two mounting plates are both equipped with a first slide rail, the first slide rail is provided with two first sliding blocks which are slidably engaged thereon, and the upper end surfaces of the two first sliding blocks are both equipped with an arc seat.

[0014] Furthermore, two adjacent arc seats on the same side are arranged as a group, and a plurality of transmission components are arranged in a ring shape between the two groups of arc seats.

[0015] Furthermore, a mounting block is mounted on one side of the sliding block, the detection camera is mounted on one side of the mounting block, and the connection between the two is of detachable design.

[0016] Furthermore, one end of the threaded screw passes through the inner wall of the screw seat and a deep groove ball bearing is provided at the connection between the two.

[0017] Furthermore, a partition is installed in the screw seat cavity, one side of the partition is against the drive motor, and the other side is equipped with four limit rods, the four limit rods all pass through both sides of the sliding block and one end is connected to the inner wall of the screw seat.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] 1. The electronic monitoring device for preventing pipeline leakage cooperates with the components in the two sets of clamping assemblies. The user can control the guide rod cylinder to clamp the four connection blocks, and finally complete the clamping and fixing of the pipeline, thereby achieving stable clamping of the pipeline. Four rollers are set at the clamping contact points of the pipeline, so that the staff can rotate the pipeline while clamping it, which reduces the labor intensity and improves the convenience and efficiency of operation. By clamping and turning over the pipeline, the need for the staff to manually carry and turn over the pipeline is reduced, thereby reducing the operation risk and improving the safety of operation.

[0020] 2. The electronic monitoring device for preventing pipeline leakage, through the mutual cooperation between the components in several groups of transmission components, the user can control the driving motor to make the sliding block drive the detection camera to slide radially within the travel range of the threaded screw and perform back and forth detection of the pipeline. In conjunction with the two groups of clamping components, when the driving motor drives the detection camera to detect the pipeline back and forth, the set pipeline is rotated, so that the set four detection cameras can realize all-round and full-angle pipeline monitoring, and can capture any minor defects on the surface of the pipeline, improve the comprehensiveness and meticulousness of the detection, reduce human errors, improve the consistency and accuracy of the detection, and at the same time avoid missed detection in pipeline detection, ensure that each part is fully detected by the detection camera, and improve the reliability of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall installation structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the installation structure of the clamping assembly and the support frame of the present invention;

[0023] Figure 3 This is a schematic diagram of the overall installation structure of the clamping assembly of the present invention;

[0024] Figure 4 This is a schematic diagram of the overall disassembly structure of the clamping assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the overall disassembly structure of the clamping assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the installation structure of the arc seat and the transmission assembly of the present invention;

[0027] Figure 7 This is a schematic diagram of the installation structure of the arc seat and the transmission assembly of the present invention;

[0028] Figure 8 It is a schematic diagram of the disassembled structure of the transmission component of the present invention.

[0029] In the figure: 1. support frame; 11. mounting plate; 12. side mounting plate; 13. first slide rail; 14. first slider; 15. arc seat; 2. clamping assembly; 20. mounting plate; 21. turntable; 211. first slide groove; 22. top plate; 23. second slide groove; 231. positioning rod; 24. second slide rail; 25. second slider; 26. connecting block; 27. roller; 271. connecting shaft; 28. guide rod cylinder; 281. cylinder guide rod; 282. U-shaped connecting piece; 3. transmission assembly; 30. screw seat; 31. driving motor; 32. threaded screw; 321. deep groove ball bearing; 33. sliding sleeve; 34. sliding block; 35. mounting block; 36. detection camera; 37. partition; 38. limit rod; 4. pipeline. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-8 , an electronic monitoring device for preventing pipeline leakage in this embodiment includes a support frame 1;

[0032] A set of clamping components 2 are respectively installed on both sides of the upper end surface of the support frame 1, and a plurality of transmission components 3 are installed between the two sets of clamping components 2;

[0033] The clamping assembly 2 includes a mounting plate 20, one side of which is provided with an opening and a rotating plate 21 is fitted therein, one side of the rotating plate 21 is provided with four first slide grooves 211 in an annular shape and the four first slide grooves 211 all penetrate the rotating plate 21, one side of the mounting plate 20 is equipped with a top plate 22, one side of the top plate 22 is provided with four second slide grooves 23 in an annular shape and the four second slide grooves 23 all penetrate the top plate 22 and correspond to the four first slide grooves 211 on one side;

[0034] The transmission assembly 3 includes a screw seat 30, which has a rectangular cavity and a drive motor 31 is installed in the cavity. A threaded screw 32 is connected to the output end of the drive motor 31. A sliding sleeve 33 is provided on the outside of the threaded screw 32 for meshing and sliding. A sliding block 34 is installed on the outside of the sliding sleeve 33, and a detection camera 36 is installed on one side of the sliding block 34.

[0035] In this embodiment, through the mutual cooperation between the components in the two groups of clamping assemblies 2, the user can control the guide rod cylinder 28 to clamp the four connecting blocks 26, and finally complete the clamping and fixing of the pipe 4, thereby achieving stable clamping of the pipe 4. Four rollers 27 are set at the clamping contact points of the pipe 4, so that the staff can rotate the pipe 4 while clamping it, thereby reducing the labor intensity and improving the convenience and efficiency of the operation. By clamping and flipping the pipe 4, the need for the staff to manually carry and flip the pipe is reduced, thereby reducing the operation risk and improving the safety of the operation. Through the mutual cooperation between the components in the several groups of transmission assemblies 3, the use By controlling the driving motor 31, the sliding block 34 can drive the detection camera 36 to slide radially within the stroke range of the threaded screw 32, and perform back-and-forth detection of the pipeline 4. In conjunction with the two sets of clamping components 2, when the driving motor 31 drives the detection camera 36 to perform back-and-forth detection of the pipeline 4, the set pipeline 4 is rotated, so that the set four detection cameras 36 can realize all-round and full-angle monitoring of the pipeline 4, and can capture any minor defects on the surface of the pipeline 4, thereby improving the comprehensiveness and meticulousness of the detection, reducing human errors, and improving the consistency and accuracy of the detection. At the same time, it can avoid missed detection in the detection of the pipeline 4, ensuring that each part is fully detected by the detection camera 36, ​​thereby improving the reliability of the detection.

[0036] It should be noted that the two sets of clamping assemblies 2 are installed in parallel and opposite to each other, and the guide rod cylinders 28 in the two sets of clamping assemblies 2 are of the same model and power, and the four sets of transmission assemblies 3 are located between the two sets of clamping assemblies 2 and are arranged around to form a circle.

[0037] See also Figure 3 , Figure 4 , Figure 5 In order to facilitate the clamping and rotation of the pipe 4, in this embodiment, a positioning rod 231 is installed between the first slide groove 211 and the second slide groove 23, and the positioning rod 231 is vertically arranged, and a second slider 25 is installed at one end of the positioning rod 231;

[0038] A second slide rail 24 is installed on both sides of the four second slide grooves 23, two adjacent second slide rails 24 are installed in parallel and opposite to each other, and the second slider 25 is inserted and slidably installed on the two second slide rails 24;

[0039] The inner sides of the four second sliders 25 are all equipped with connecting blocks 26, and one side of the connecting blocks 26 is equipped with rollers 27. A connecting shaft 271 runs through the rollers 27 and extends into the rollers 27.

[0040] Mounting plates 11 are respectively installed on both sides of the upper end surface of the support frame 1, and side mounting plates 12 are installed on the outer sides of the two mounting plates 11. The mounting disk 20 is installed on one side of the side mounting plate 12, and a guide rod cylinder 28 is also installed on one side of the side mounting plate 12. The output end of the guide rod cylinder 28 is connected with a cylinder guide rod 281, and one end of the cylinder guide rod 281 is equipped with a U-shaped connecting piece 282. A fixed block is provided on one side of the turntable 21 and the fixed block is located at the opening of the mounting disk 20. The U-shaped connecting piece 282 is embedded in the fixed block on one side of the turntable 21 and a rotating shaft is passed through the two.

[0041] In this embodiment, the guide rod cylinder 28 is started, so that the cylinder guide rod 281 connected to the output end of the guide rod cylinder 28 extends forward, and drives the turntable 21 connected at one end, so that the turntable 21 rotates in the mounting plate 20. When the turntable 21 rotates, the positioning rod 231 installed in the four first slide grooves 211 changes along the track of the first slide grooves 211, and drives the second slider 25 connected at the upper end, so that the four second sliders 25 slide on the two second slide rails 24 respectively and move outward, and then the pipe 4 to be inspected is placed between the four rollers 27 provided on the two groups of clamping assemblies 2, and the guide rod cylinder 28 is controlled to make the cylinder guide rod 281 retract back, drive the turntable 21, so that the four second sliders 25 slide in pairs, and finally the pipe 4 is clamped between the plurality of rollers 27, so that the user can rotate the pipe 4 when the pipe 4 is clamped.

[0042] It should be noted that the roller 27 is rotatably connected to the connecting block 26 through the connecting shaft 271, and the second slider 25 is installed between the first slide groove 211 and the second slide groove 23. The distance between them is limited by the first slide groove 211. The second slider 25 is used to upper limit the positioning rod 231, and the turntable 21 is embedded and slidable in the mounting plate 20.

[0043] See also Figure 2 , Figure 6 , Figure 7 , Figure 8 In order to realize all-round detection, the upper end surfaces of the two mounting plates 11 in this embodiment are both equipped with first slide rails 13, and two first sliders 14 are slidably engaged on the first slide rails 13. The upper end surfaces of the two first sliders 14 are both equipped with an arc seat 15;

[0044] Two adjacent arc seats 15 on the same side are arranged as a group, and a plurality of transmission components 3 are arranged in a ring shape between the two groups of arc seats 15;

[0045] A mounting block 35 is mounted on one side of the sliding block 34, and a detection camera 36 is mounted on one side of the mounting block 35, and the connection between the two is a detachable design;

[0046] One end of the threaded screw 32 passes through the inner wall of the screw seat 30 and a deep groove ball bearing 321 is provided at the connection between the two;

[0047] A partition 37 is installed in the cavity of the screw seat 30. One side of the partition 37 abuts against the drive motor 31, and the other side is equipped with four limit rods 38. The four limit rods 38 all pass through both sides of the sliding block 34 and one end is connected to the inner wall of the screw seat 30.

[0048] In this embodiment, the drive motor 31 is turned on, so that the drive motor 31 drives the threaded screw 32 connected to the output end to rotate. When the threaded screw 32 rotates, the sliding sleeve 33 meshing with the threaded screw 32 is set, so that when the threaded screw 32 rotates, the sliding sleeve 33 drives the sliding block 34 to slide. The sliding block 34 is limited by the four limit rods 38, so that the sliding block 34 can finally slide radially within the travel range of the threaded screw 32, and finally drive the detection camera 36, ​​so that the detection camera 36 observes and detects the outer wall of the pipe 4 back and forth. At this time, the staff rotates the clamped pipe 4, and cooperates with the four reciprocating detection cameras 36 to finally complete the all-round and all-angle appearance and water leakage detection of the pipe 4.

[0049] It should be noted that two groups of transmission components 3 are installed between the two arc seats 15 installed opposite to each other. The two arc seats 15 on the same side are a group, and a circle is formed between the two. The first slider 14 is installed at the lower end of the arc seat 15, so that the arc seat 15 can drive the two transmission components 3 to move within the travel range of the first slide rail 13. The deep groove ball bearing 321 can reduce the friction between the threaded screw 32 and the screw seat 30, thereby extending the service life of the device. The connection between the detection camera 36 and the mounting block 35 is of detachable design, and the user can replace and disassemble the detection camera 36 according to actual conditions.

[0050] The working principle of the above embodiment is:

[0051] Step 1: Before using the device, the staff first connects the two guide rod cylinders 28 to the external air source, gives the cylinder an output value, starts the guide rod cylinder 28, and makes the cylinder guide rod 281 connected to the output end of the guide rod cylinder 28 extend forward, and drives the turntable 21 connected at one end, so that the turntable 21 rotates in the mounting plate 20. When the turntable 21 rotates, the positioning rod 231 installed in the four first slide grooves 211 changes with the track of the first slide groove 211, and drives the second slider 25 connected at the upper end, so that the four second sliders 25 slide on the two second slide rails 24 respectively, and move outward, then the pipe 4 to be inspected is placed between the four rollers 27 provided on the two groups of clamping assemblies 2, and controls the guide rod cylinder 28 to make the cylinder guide rod 281 retract back, drive the turntable 21, and make the four second sliders 25 slide in pairs, and finally make the pipe 4 clamped between the rollers 27, so that the user can rotate the pipe 4 when the pipe 4 is clamped;

[0052] Step 2: After the pipe 4 is clamped, the arc seat 15 is slidably arranged so that the two arc seats 15 on the same side surround the pipe 4, so that the four transmission components 3 are located around the outer wall of the pipe 4, and then the four drive motors 31 are connected to the external power supply and the motor frequency converter, and the drive motor 31 is turned on, so that the drive motor 31 drives the threaded screw 32 connected to the output end to rotate. When the threaded screw 32 rotates, the sliding sleeve 33 engaged with the threaded screw 32 is arranged, so that when the threaded screw 32 rotates, the sliding sleeve 33 drives the sliding block 34 to slide, and the sliding block 34 is limited by the four limit rods 38, so that the sliding block 34 can finally slide radially within the travel range of the threaded screw 32, and finally drive the detection camera 36, ​​so that the detection camera 36 observes and detects the outer wall of the pipe 4 back and forth. At this time, the staff rotates the clamped pipe 4, cooperates with the four reciprocating detection cameras 36, and finally completes the all-round and all-angle appearance and water leakage detection of the pipe 4.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic monitoring device for preventing pipeline leakage, comprising a support frame (1), characterized in that: A group of clamping components (2) are respectively installed on both sides of the upper end surface of the support frame (1), and a plurality of transmission components (3) are installed between the two groups of clamping components (2); The clamping assembly (2) comprises a mounting plate (20), one side of the mounting plate (20) is provided with an opening and a rotating plate (21) is mounted therein, one side of the rotating plate (21) is provided with four first slide grooves (211) in an annular shape, and the four first slide grooves (211) all penetrate the rotating plate (21), one side of the mounting plate (20) is equipped with a top plate (22), one side of the top plate (22) is provided with four second slide grooves (23) in an annular shape, and the four second slide grooves (23) all penetrate the top plate (22) and correspond to the four first slide grooves (211) on one side; The transmission assembly (3) comprises a screw seat (30), the screw seat (30) having a rectangular cavity and a driving motor (31) mounted in the cavity, the output end of the driving motor (31) being connected to a threaded screw (32), the threaded screw (32) being externally meshed and slidably provided with a sliding sleeve (33), the sliding sleeve (33) being externally provided with a sliding block (34), and a detection camera (36) being mounted on one side of the sliding block (34).

2. An electronic monitoring device for preventing pipeline leakage according to claim 1, characterized in that: A positioning rod (231) is installed between the first sliding groove (211) and the second sliding groove (23), and the positioning rod (231) is vertically arranged. A second sliding block (25) is installed at one end of the positioning rod (231).

3. The electronic monitoring device for preventing pipeline leakage according to claim 1, characterized in that: A second slide rail (24) is mounted on both sides of the four second slide grooves (23); two adjacent second slide rails (24) are installed in parallel and opposite to each other, and a second sliding block (25) is slidably mounted on the two second slide rails (24).

4. The electronic monitoring device for preventing pipeline leakage according to claim 2 is characterized in that: The inner sides of the four second sliding blocks (25) are each equipped with a connecting block (26), one side of the connecting block (26) is equipped with a roller (27), a connecting shaft (271) is provided through the roller (27), and the connecting shaft (271) extends through the roller (27).

5. The electronic monitoring device for preventing pipeline leakage according to claim 1 is characterized in that: The upper end surface of the support frame (1) is respectively equipped with mounting plates (11), and the outer sides of the two mounting plates (11) are both equipped with side mounting plates (12). The mounting plate (20) is mounted on one side of the side mounting plate (12), and the side mounting plate (12) is also equipped with a guide rod cylinder (28). The output end of the guide rod cylinder (28) is connected with a cylinder guide rod (281), and one end of the cylinder guide rod (281) is equipped with a U-shaped connecting piece (282). A fixing block is provided on one side of the turntable (21), and the fixing block is located at the opening of the mounting plate (20). The U-shaped connecting piece (282) is embedded with the fixing block on one side of the turntable (21), and a rotating shaft is provided between the two.

6. An electronic monitoring device for preventing pipeline leakage according to claim 5, characterized in that: The upper end surfaces of the two mounting plates (11) are both equipped with a first slide rail (13), two first sliders (14) are slidably engaged on the first slide rail (13), and the upper end surfaces of the two first sliders (14) are both equipped with an arc seat (15).

7. An electronic monitoring device for preventing pipeline leakage according to claim 6, characterized in that: Two adjacent circular arc seats (15) on the same side are arranged as a group, and a plurality of transmission components (3) are arranged in a ring shape between the two groups of circular arc seats (15).

8. The electronic monitoring device for preventing pipeline leakage according to claim 1, characterized in that: A mounting block (35) is mounted on one side of the sliding block (34), and the detection camera (36) is mounted on one side of the mounting block (35), and the connection between the two is of detachable design.

9. The electronic monitoring device for preventing pipeline leakage according to claim 1, characterized in that: One end of the threaded screw (32) passes through the inner wall of the screw seat (30), and a deep groove ball bearing (321) is provided at the connection between the two.

10. The electronic monitoring device for preventing pipeline leakage according to claim 1, characterized in that: A partition plate (37) is installed in the cavity of the screw seat (30), one side of the partition plate (37) is against the driving motor (31), and the other side is equipped with four limit rods (38), the four limit rods (38) all pass through the two sides of the sliding block (34) and one end is connected to the inner wall of the screw seat (30).

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