CN219736424U - Detection device for pipeline anticorrosive coating drops - Google Patents

Abstract

The utility model discloses a detection device for falling of a pipeline anti-corrosion layer, which particularly relates to the technical field of pipeline detection, and comprises arc-shaped frames symmetrically arranged, wherein a detection box is arranged at the top of the arc-shaped frames above the detection box, and an anti-corrosion layer detector body is arranged at the inner side of the detection box; in addition, through the use of the screw rod and the bracket, the position of the probe can be adjusted so as to be correspondingly adjusted according to actual needs; through the use of branch, mounting bracket, wheel and stand motor, fixed plate and spring two, make it be applicable to the pipeline of different pipe diameters size, can drive arrangement remove simultaneously and detect the pipeline different positions, it is more convenient to use.

Description

Detection device for pipeline anticorrosive coating drops

Technical Field

The utility model relates to the technical field of pipeline detection, in particular to a detection device for falling of a pipeline anti-corrosion layer.

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are connected by pipes, pipe connectors, valves, etc. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., the fluid flows from a high pressure place to a low pressure place of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid. The pipeline has wide application, and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices. Classifying according to materials: metallic pipes and nonmetallic pipes. Classifying according to design pressure: vacuum pipeline, low pressure pipeline, high pressure pipeline, superhigh pressure pipeline. Sorting according to conveying temperature: low temperature pipeline, normal temperature pipeline, medium temperature pipeline and high temperature pipeline. Classification by transport medium: water supply and drainage pipelines, compressed air pipelines, hydrogen pipelines, oxygen pipelines and the like. Many domestic and industrial pipelines such as sewage pipelines, natural gas pipelines, oil pipelines and the like are buried underground at present, so that although the living and working environments of people are tidier, the buried metal pipelines transport various corrosive liquids of media and have high working pressure, the environment changes along the way are large, and most of the places are where to be repaired, the existing metal pipelines are covered by an outer anti-corrosion layer to prevent the pipelines from corrosion, so that the service life of the pipelines is prolonged, but due to the influence of various factors, the anti-corrosion layer is aged and damaged and falls off, and therefore the pipeline anti-corrosion layer needs to be detected regularly, so that the service life of the pipelines is ensured to be longer. At present, a pipeline anti-corrosion layer detector is generally adopted for detecting the pipeline anti-corrosion layer.

Some detection device that is used for pipeline anticorrosive coating to drop now generally is outside the pipeline through bolt fixed mounting, consequently when detecting different positions, needs continuous dismouting, and is comparatively loaded down with trivial details, uses comparatively inconveniently.

Disclosure of Invention

The utility model aims to provide a detection device for falling of a pipeline anti-corrosion layer, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a detection device that pipeline anticorrosive coating drops, includes the arc frame that the symmetry was equipped with, the top the arc frame top is equipped with the detection case, the detection case inboard is equipped with anticorrosive coating detector body, anticorrosive coating detector body one side is connected with the probe, two be connected through coupling mechanism between the arc frame, the arc frame inboard is equipped with actuating mechanism, coupling mechanism includes fixed block one, fixed block two, fixed block one symmetry set up with the top arc frame both sides, fixed block two sets up in the below the arc frame both sides, the recess has all been seted up to fixed block one and fixed block two one end, the connecting piece is installed in the rotation of fixed block two upper grooves, the connecting piece inboard is equipped with the regulation pole, it passes the recess on the fixed block one and is connected with the restriction piece to adjust pole upper end, fixed block one top is equipped with the clamp plate, and the clamp plate cover is established in the regulation pole outside, the clamp plate top is equipped with U-shaped frame, and U-shaped frame is located the regulation pole outside, U-shaped frame inboard is equipped with the baffle, and the baffle cover is established in the regulation pole outside.

Further, coupling mechanism still includes spring one, spring one cover is established in the regulation pole outside, and spring one is located between clamp plate and the baffle, the spout has been seted up to U-shaped frame inner wall symmetry, baffle outside symmetry is equipped with the slider, and the slider is located the spout, the holding tank has been seted up in the fixed block two, the regulating tank has been seted up in the fixed block two top recess outsides, and the regulating tank is linked together with the holding tank, be equipped with the arc piece in the holding tank, and the arc piece is located and adjust pole and keep away from arc frame one side, arc piece top one end is connected with the ejector pad in the regulating tank, the clamp plate bottom symmetry is equipped with the dog, and the dog is located arc piece and is close to arc frame one side, through the coupling mechanism who is equipped with, makes it conveniently dismantle and install, avoids frequently dismantling when detecting pipeline different positions, makes its use inconvenient, and the practicality is stronger.

Further, actuating mechanism includes branch, branch symmetry sets up in the arc frame inboard, the lower extreme of branch is connected with the mounting bracket, the inboard rotation of mounting bracket is connected with the motor of a wheel and a stand, the upper end of branch passes the arc frame and is connected with the fixed plate, arc frame outside branch outside cover is equipped with the spring two, the both ends of spring two respectively with arc frame and fixed plate fixed connection, through the actuating mechanism who is equipped with, make it can with the pipeline looks adaptation of different pipe diameters, can drive arrangement change position simultaneously to detect different positions on same pipeline simultaneously not dismantling.

Further, a screw rod is arranged on one side of the top of the detection box, the lower end of the screw rod is inserted into the detection box and is rotationally connected with the bottom in the detection box, a support is sleeved outside the screw rod, one end of the support is sleeved outside the probe, the support is connected with the screw rod through a screw rod nut, and the screw rod nut is fixedly connected with the support so as to adjust the position of the probe.

Further, the first end of the spring is fixedly connected with the pressing plate and the baffle respectively, a plurality of threads are arranged on the outer side of the upper portion of the adjusting rod, and the baffle is in threaded connection with the threaded portion of the adjusting rod so as to drive the baffle to move downwards, and acting force between the first spring and the pressing plate is increased.

Furthermore, the pressing plate and the connecting piece are both rotationally connected with the adjusting rod through bearings, and the lower end of the adjusting rod is connected with an adjusting ring so that the adjusting rod rotates to adjust the position of the baffle plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the fixed block I, the fixed block II, the connecting piece, the adjusting rod, the pressing plate, the U-shaped frame, the baffle, the sliding block, the spring I, the arc-shaped block, the stop block and the pushing block, the device is convenient to detach and install, the detection of different position pieces of a pipeline is convenient to install, the use is more convenient, and the practicability is stronger; in addition, through the use of the screw rod and the bracket, the position of the probe can be adjusted so as to be correspondingly adjusted according to actual needs;

2. the utility model is suitable for pipelines with different pipe diameters by using the supporting rod, the mounting frame, the hub motor, the fixing plate and the spring II, and can drive the device to move to detect different positions of the pipeline, so that the use is more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side elevational view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of the structure between the second fixed block and the arc block of the present utility model;

in the figure: 1. an arc-shaped frame; 2. a first fixed block; 3. a second fixed block; 4. a detection box; 5. an anticorrosive layer detector body; 6. a screw rod; 7. a bracket; 8. a probe; 9. a connecting piece; 10. an adjusting rod; 11. a pressing plate; 12. a U-shaped frame; 13. a baffle; 14. a slide block; 15. a first spring; 16. a receiving groove; 17. an adjustment tank; 18. an arc-shaped block; 19. a stop block; 20. a pushing block; 21. a support rod; 22. a mounting frame; 23. a wheel-persevered motor; 24. a fixing plate; 25. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a detection device that pipeline anticorrosive coating drops, an arc frame 1 that is equipped with including the symmetry, top arc frame 1 top is equipped with detection case 4, detection case 4 inboard is equipped with anticorrosive coating detector body 5, anticorrosive coating detector body 5 one side is connected with probe 8, be connected through coupling mechanism between two arc frames 1, arc frame 1 inboard is equipped with actuating mechanism, coupling mechanism includes fixed block one 2, fixed block two 3, fixed block one 2 symmetry sets up with top arc frame 1 both sides, fixed block two 3 sets up in below arc frame 1 both sides, fixed block one 2 and fixed block two 3 one end all set up flutedly, connecting piece 9 is installed in the last recess rotation of fixed block two 3, the connecting piece 9 inboard is equipped with regulation pole 10, the recess on the regulation pole 10 upper end passed fixed block one 2 is connected with the restriction piece, fixed block one 2 tops is equipped with clamp plate 11, and clamp plate 11 cover is established in regulation pole 10 outside, clamp plate 11 top is equipped with U-shaped frame 12, and U-shaped frame 12 is located regulation pole 10 outside, U-shaped frame 12 inboard is equipped with baffle 13, and baffle 13 cover is established in regulation pole 10 outside.

In this example, coupling mechanism still includes spring one 15, spring one 15 cover is established in the regulation pole 10 outside, and spring one 15 is located between clamp plate 11 and the baffle 13, the spout has been seted up to U-shaped frame 12 inner wall symmetry, baffle 13 outside symmetry is equipped with slider 14, and slider 14 is located the spout, holding tank 16 has been seted up in fixed block two 3, regulating tank 17 has been seted up in the fixed block two 3 top recess outsides, and regulating tank 17 is linked together with holding tank 16, be equipped with arc piece 18 in the holding tank 16, and arc piece 18 is located regulation pole 10 and is kept away from arc frame 1 one side, arc piece 18 top one end is connected with ejector pad 20 in the regulating tank 17, clamp plate 11 bottom symmetry is equipped with dog 19, and dog 19 is located arc piece 18 and is close to arc frame 1 one side, through the coupling mechanism that is equipped with, make it conveniently dismantle and install, avoid frequently dismantling when detecting pipeline different positions, make its use inconvenient, the practicality is stronger.

In this example, actuating mechanism includes branch 21, branch 21 symmetry sets up in arc frame 1 inboard, the lower extreme of branch 21 is connected with mounting bracket 22, the inboard rotation of mounting bracket 22 is connected with the wheel and is persevered motor 23, arc frame 1 is passed to the upper end of branch 21 and is connected with fixed plate 24, arc frame 1 outside branch 21 outside cover is equipped with spring two 25, the both ends of spring two 25 respectively with arc frame 1 and fixed plate 24 fixed connection, through the actuating mechanism who is equipped with, make it can with the pipeline looks adaptation of different pipe diameters, simultaneously can drive arrangement change the position, so that detect the different positions on same pipeline simultaneously not dismantling.

In this example, detection case 4 top one side is equipped with lead screw 6, and lead screw 6 lower extreme inserts detection case 4 and rotates with detection case 4 in the bottom to be connected, and lead screw 6 outside cover is equipped with support 7, and support 7 one end cover is established in the probe 8 outside, and support 7 is connected with lead screw 6 through the lead screw nut, and lead screw nut and support 7 fixed connection to adjust the position of probe 8.

In this example, two ends of the first spring 15 are fixedly connected with the pressing plate 11 and the baffle 13 respectively, a plurality of threads are arranged on the outer side of the upper portion of the adjusting rod 10, and the baffle 13 is in threaded connection with the threaded portion of the adjusting rod 10 so as to drive the baffle 13 to move downwards, and acting force between the first spring 15 and the pressing plate 11 is increased.

In this example, the pressing plate 11 and the connecting piece 9 are both rotatably connected with the adjusting lever 10 through bearings, and an adjusting ring is connected to the lower end of the adjusting lever 10 so that the adjusting lever 10 rotates to adjust the position of the baffle 13.

The working principle of the utility model is as follows: when the device is used, the U-shaped frame 12 is pulled up, so that the U-shaped frame 12 drives the pressing plate 11 connected with the U-shaped frame to move upwards, meanwhile, the pressing plate 11 drives the stop block 19 connected with the bottom to synchronously move upwards until the stop block 19 moves out of the upper part of the fixed block II 3, then the push block 20 can be pushed to drive the arc block 18 connected with the push block 20 to slide in the accommodating groove 16 until the arc block 18 is partially moved out of the groove, and then the U-shaped frame 12 drives the adjusting rod 10 to rotate, so that the adjusting rod 10 is separated from the fixed block II 3, and then the separation between the upper arc frame 1 and the lower arc frame 1 can be completed, so that the disassembly is completed; during installation, the two arc-shaped frames 1 are respectively placed on the outer side of the pipeline, the first fixed block 2 corresponds to the second fixed block 3, the U-shaped frame 12 is pulled to drive the pressing plate 11 to slide on the adjusting rod 10, so that the pressing plate 11 is matched with the baffle 13 to squeeze the first spring 15, the pressing plate 11 drives the stop block 19 to move to a proper position, the U-shaped frame 12 can drive the adjusting rod 10 to rotate around the connection part of the connecting piece 9 and the groove, so that the adjusting rod 10 rotates into the groove on the second fixed block 3, the U-shaped frame 12 can be rotated to enable the stop block 19 to correspond to the hole formed on the second fixed block 3, the pushing block 20 is pushed to drive the arc-shaped block 18 to slide in the accommodating groove 16, the arc-shaped block 18 is moved to the side of the adjusting rod 10 away from the arc-shaped frame 1 so as to block the adjusting rod 10, then the pulling force to the U-shaped frame 12 is released, the pressing plate 11 performs reset movement under the action of the first spring 15, the U-shaped frame 12 and the stop block 19 are moved downwards, the stop block 19 is inserted into the accommodating groove 16 and one side of the arc block 18 in the adjusting groove 17 to block the arc block 18, then connection and fixation between the two arc frames 1 can be completed, the adjusting rod 10 is moved by twisting the adjusting ring, the baffle 13 is matched with the use of the sliding block 14, the baffle 13 moves downwards, the first spring 15 is extruded by the baffle 13, the pressing plate 11 is pushed to be pressed on the second fixed block 3 by the larger acting force generated by the first spring 15, the connection and fixation effect is improved, and the device is convenient to detach and install, so that detection on different positions of the pipeline is facilitated; when the detection of different positions on the same pipeline is required, the motor 23 can be driven to rotate, so that the motor 23 can be driven to move, the position is changed, the detection of different positions is realized, meanwhile, the motor 23 can be driven to rotate by the pipeline when the motor is installed, the mounting frame 22 is further driven by the motor 23, the supporting rod 21 is further driven, the supporting rod 21 drives the fixing plate 24, the fixing plate 24 stretches the spring II 25, the fixing plate 24 can be adapted to pipelines with different pipe diameters, the driving device can be driven to move when the disassembly is not required, the detection of different positions is realized, the bracket 7 can be driven to drive the probe 8 to move upwards or downwards through the torsion screw rod 6, the position of the probe 8 is changed, the position of the probe 8 is correspondingly adjusted according to requirements, and the device is more convenient to use and higher in practicability.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a detection device that pipeline anticorrosive coating drops, includes arc frame (1) that the symmetry was equipped with, top arc frame (1) top is equipped with detection case (4), detection case (4) inboard is equipped with anticorrosive coating detector body (5), anticorrosive coating detector body (5) one side is connected with probe (8), its characterized in that:

two be connected through coupling mechanism between arc frame (1), arc frame (1) inboard is equipped with actuating mechanism, coupling mechanism includes fixed block one (2), fixed block two (3), fixed block one (2) symmetry set up with top arc frame (1) both sides, fixed block two (3) set up in the below arc frame (1) both sides, fixed block one (2) and fixed block two (3) one end all set up flutedly, connecting piece (9) are installed in fixed block two (3) upper groove rotation, connecting piece (9) inboard is equipped with regulation pole (10), the recess on fixed block one (2) is passed to regulation pole (10) upper end and is connected with the restriction piece, fixed block one (2) top is equipped with clamp plate (11), and clamp plate (11) cover is established in the regulation pole (10) outside, clamp plate (11) top is equipped with U-shaped frame (12), and U-shaped frame (12) are located the regulation pole (10) outside, U-shaped frame (12) inboard is equipped with regulation pole (13), and establishes in regulation pole (10) cover (13).

2. The device for detecting the falling off of the anti-corrosion layer of the pipeline according to claim 1, wherein: coupling mechanism still includes spring one (15), spring one (15) cover is established in the regulation pole (10) outside, and spring one (15) are located between clamp plate (11) and baffle (13), spout has been seted up to U-shaped frame (12) inner wall symmetry, baffle (13) outside symmetry is equipped with slider (14), and slider (14) are located the spout, holding tank (16) have been seted up in fixed block two (3), regulating tank (17) have been seted up in the fixed block two (3) top recess outside, and regulating tank (17) are linked together with holding tank (16), be equipped with arc piece (18) in holding tank (16), and arc piece (18) are located regulation pole (10) and keep away from arc frame (1) one side, arc piece (18) top one end is connected with ejector pad (20) in regulating tank (17), clamp plate (11) bottom symmetry is equipped with dog (19), and dog (19) are located arc piece (18) and are close to arc frame (1) one side.

3. The device for detecting the falling off of the anti-corrosion layer of the pipeline according to claim 1, wherein: the driving mechanism comprises a supporting rod (21), the supporting rod (21) is symmetrically arranged on the inner side of the arc-shaped frame (1), the lower end of the supporting rod (21) is connected with a mounting frame (22), a wheel-stand motor (23) is rotationally connected on the inner side of the mounting frame (22), the upper end of the supporting rod (21) penetrates through the arc-shaped frame (1) and is connected with a fixing plate (24), a spring II (25) is sleeved on the outer side of the supporting rod (21) on the outer side of the arc-shaped frame (1), and two ends of the spring II (25) are fixedly connected with the arc-shaped frame (1) and the fixing plate (24) respectively.

4. The device for detecting the falling off of the anti-corrosion layer of the pipeline according to claim 1, wherein: the detection box is characterized in that a screw rod (6) is arranged on one side of the top of the detection box (4), the lower end of the screw rod (6) is inserted into the detection box (4) and is connected with the inner bottom of the detection box (4) in a rotating mode, a support (7) is sleeved outside the screw rod (6), one end of the support (7) is sleeved outside the probe (8), the support (7) is connected with the screw rod (6) through a screw rod nut, and the screw rod nut is fixedly connected with the support (7).

5. The device for detecting the falling off of the anti-corrosion layer of the pipeline according to claim 2, wherein: two ends of the first spring (15) are fixedly connected with the pressing plate (11) and the baffle plate (13) respectively, a plurality of threads are arranged on the outer side of the upper portion of the adjusting rod (10), and the baffle plate (13) is in threaded connection with the threaded portion of the adjusting rod (10).

6. The device for detecting the falling off of the anti-corrosion layer of the pipeline according to claim 2, wherein: the pressing plate (11) and the connecting piece (9) are both rotationally connected with the adjusting rod (10) through bearings, and the lower end of the adjusting rod (10) is connected with an adjusting ring.