CN218267938U

CN218267938U - Inner wall detection device of steel pipeline

Info

Publication number: CN218267938U
Application number: CN202222228095.5U
Authority: CN
Inventors: 尹可非
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-10
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses an inner wall detection device of steel pipeline relates to steel pipeline technical field, including the telecar, the inside fixedly connected with bearing of lateral wall of telecar is one, and the inner circle fixedly connected with actuating lever of bearing one, and the right flank fixedly connected with alignment jig of actuating lever, and the middle-end of alignment jig has seted up the spout from top to bottom, and the inner wall swing joint of spout has the slider, and the outside fixedly connected with support frame of slider. The utility model provides a pipeline inner wall anticorrosion coating thickness detection device regulation and control performance is low, can't deepen and comprehensive detect pipeline inner wall, causes the inside detection of pipeline to have the position of losing, reduces detection device and detects the precision, can't guarantee the problem of steel pipeline quality, pipeline inner wall anticorrosion coating thickness detection device regulation and control performance is excellent and profitable, and deep and comprehensive detects pipeline inner wall, promotes detection device and detects the precision, provides the guarantee for the follow-up confession quality of steel pipeline.

Description

Inner wall detection device of steel pipeline

Technical Field

The utility model relates to a steel pipeline technical field especially relates to an inner wall detection device of steel pipeline.

Background

The anti-corrosion coating is a covering layer which is coated on the surface of a metal to isolate the metal from surrounding media so as to control the corrosion of a pipeline, has good electrical insulation and water-proof property, has stronger adhesive force with the surface of the pipeline, can resist chemical damage and has certain mechanical strength, so the inner wall of the pipeline is often required to be provided with the anti-corrosion coating, and the anti-corrosion coating is required to be matched with a thickness detection device for use in the using process.

In the use of the device for detecting the thickness of the anti-corrosion coating on the inner wall of the pipeline, the device for detecting the thickness of the anti-corrosion coating on the inner wall of the pipeline is low in regulation and control performance, and cannot go deep into and detect the inner wall of the pipeline comprehensively, so that a missing part exists in the detection inside the pipeline, the detection precision of the detection device is reduced, and the quality of the steel pipeline cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an inner wall detection device for a steel pipeline. Its advantage lies in solving the anticorrosive coating thickness detection device of pipeline inner wall and regulates and control the performance low, can't deepen and detect the pipeline inner wall comprehensively, causes the inside detection of pipeline to have the position of losing, reduces detection device and detects the precision, can't guarantee the problem of steel pipeline quality, and the anticorrosive coating thickness detection device of pipeline inner wall regulation and control performance is excellent, and the deep and comprehensive detects the pipeline inner wall, promotes detection device and detects the precision, provides the guarantee for the follow-up confession quality of steel pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inner wall detection device of steel pipeline, includes the telecar, the inside fixedly connected with bearing of lateral wall of telecar is one, and the inner circle fixedly connected with actuating lever of bearing one, and the right flank fixedly connected with alignment jig of actuating lever, and the middle-end of alignment jig has seted up the spout from top to bottom, and the inner wall swing joint of spout has the slider, and the outside fixedly connected with support frame of slider, and the top fixedly connected with detector of support frame, and the inside fixedly connected with test probe in top of detector.

Through the technical scheme: the problem of pipeline inner wall anticorrosion coating thickness detection device regulation and control performance is low, can't go deep and comprehensive to detect the pipeline inner wall, cause the inside detection of pipeline to have the position of losing, reduce detection device and detect the precision, can't guarantee the steel pipeline quality, pipeline inner wall anticorrosion coating thickness detection device regulation and control performance is excellent, go deep and comprehensive to detect the pipeline inner wall, promote detection device and detect the precision, provide the guarantee for the follow-up confession quality of steel pipeline.

The utility model discloses further set up to, the outer wall fixedly connected with worm wheel of actuating lever, and the outer wall meshing of worm wheel has the worm.

Through the technical scheme: the rotation of the driving rod realizes the rotation of the angle of the detection device by three hundred and sixty degrees, and the rotation of the worm supplies power for the rotation of the driving rod.

The utility model discloses further set up to, the terminal fixedly connected with bearing of worm is three, and the inside fixed connection in the back of the outer lane of bearing three and telecar.

Through the technical scheme: the worm operates stably and sensitively, and the stable flexibility of the subsequent driving rod operation is guaranteed.

The utility model discloses further set up to, the inside fixedly connected with driving motor in front of telecar, and the head fixed connection of driving motor's output shaft and worm.

Through the technical scheme: maneuverability, and make things convenient for the measurement personnel to control, can effectively just promote steel pipeline inner wall detection efficiency.

The utility model discloses further set up to, the inside fixedly connected with spiro of middle-end of slider, and the inner circle threaded connection of spiro has the screw rod.

Through the technical scheme: the form that adopts the screw thread regulation and control can carry out corresponding the transfer according to the pipeline pipe diameter, and the adaptation performance is better, and the guarantee detects the precision.

The utility model discloses further set up to, the terminal fixedly connected with bearing two of screw rod, and the inside fixed connection in bottom of the outer lane of bearing two and alignment jig.

Through the technical scheme: the screw rod has excellent running stability, the slide block moves up and down flexibly and stably, and the controllability is excellent.

The utility model discloses further set up to, the top fixedly connected with micro motor of screw rod, and the inside fixed connection in top of micro motor's outer wall and alignment jig.

Through the technical scheme: the maneuverability is strong, utilizes the measurement personnel to transfer, and the adaptation performance is better, promotes different specification steel pipeline detection efficiency and accurate nature.

The utility model has the advantages that:

1. this inner wall detection device of steel pipeline, through being provided with, the telecar, driving motor, the actuating lever, the worm wheel, bearing one and bearing three, it is low to solve the anticorrosive coating thickness detection device of pipeline inner wall regulation and control performance, can't go deep and comprehensive to detect pipeline inner wall, cause the inside detection of pipeline to have the position of losing, reduce detection device and detect the precision, can't guarantee the problem of steel pipeline quality, the anticorrosive coating thickness detection device of pipeline inner wall regulation and control performance benefit, go deep and comprehensive to detect pipeline inner wall, promote detection device and detect the precision, supply the guarantee for the follow-up confession quality of steel pipeline.

2. This inner wall detection device of steel pipeline through being provided with alignment jig, slider, support frame, detector, test probe, micro motor, screw rod, spiro, bearing two, and regulation and control dynamic stability is strong from top to bottom, can carry out corresponding transfer according to the pipeline pipe diameter, and the adaptation performance is better, promotes different specification steel pipeline detection efficiency and accurate nature.

Drawings

Fig. 1 is a schematic front view of an inner wall detection device for a steel pipeline according to the present invention;

fig. 2 is a rear view structural schematic diagram of an inner wall detection device for a steel pipeline provided by the present invention;

fig. 3 is a schematic structural view of a driving mechanism of an inner wall detection device for a steel pipeline according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 of the inner wall detection device for a steel pipeline provided by the present invention.

In the figure: 1. a remote control car; 2. a drive motor; 3. a drive rod; 4. a worm; 5. a worm gear; 6. an illuminating lamp; 7. a first bearing; 8. an adjusting bracket; 9. a chute; 10. a slider; 11. a support frame; 12. a detector; 13. detecting a probe; 14. a micro motor; 15. a screw; 16. a spiro ring; 17. a second bearing; 18. and a third bearing.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1-4, an inner wall detection device for a steel pipeline comprises a remote control car 1, a first bearing 7 is fixedly connected inside a side wall of the remote control car 1, a driving rod 3 is fixedly connected to an inner ring of the first bearing 7, an adjusting frame 8 is fixedly connected to a right side face of the driving rod 3, a sliding groove 9 is formed in the middle end of the adjusting frame 8 from top to bottom, a sliding block 10 is movably connected to an inner wall of the sliding groove 9, a supporting frame 11 is fixedly connected to an outer side of the sliding block 10, a detector 12 is fixedly connected to the top of the supporting frame 11, and a detection probe 13 is fixedly connected to the inside of the top of the detector 12.

Specifically, the outer wall of the driving rod 3 is fixedly connected with a worm wheel 5, the outer wall of the worm wheel 5 is meshed with a worm 4, the rotation of the driving rod 3 is realized by the rotation of the angle of the detection device by three hundred and sixty degrees, and the rotation of the worm 4 supplies power for the rotation of the driving rod 3.

Specifically, the tail end of the worm 4 is fixedly connected with a third bearing 18, the outer ring of the third bearing 18 is fixedly connected with the inner part of the back face of the remote control car 1, the worm 4 is stable and sensitive in operation, and the stability and flexibility of the operation of the subsequent driving rod 3 are guaranteed.

Specifically, the inside fixedly connected with driving motor 2 in front of telecar 1, and driving motor 2's output shaft and the head fixed connection of worm 4, mobility, and make things convenient for the measurement personnel to control, can effectively just promote steel pipeline inner wall detection efficiency.

Specifically, the inner part of the middle end of the sliding block 10 is fixedly connected with the spiral ring 16, the inner ring of the spiral ring 16 is in threaded connection with the screw rod 15, the form of thread regulation and control is adopted, corresponding movement can be carried out according to the pipe diameter of the pipeline, the adaptive performance is better, and the detection accuracy is guaranteed.

Specifically, the second bearing 17 is fixedly connected to the tail end of the screw rod 15, the outer ring of the second bearing 17 is fixedly connected with the inner portion of the bottom end of the adjusting frame 8, the screw rod 15 is good in running stability, the slide block 10 is sensitive and stable in up-and-down movement, and the adjusting performance is good.

Specifically, the top fixedly connected with micro motor 14 of screw rod 15, and the outer wall of micro motor 14 and the inside fixed connection in top of alignment jig 8, mobility is strong, utilizes measurement personnel to transfer, and the adaptation performance is better, promotes different specification steel pipeline detection efficiency and accurate nature.

The working principle is as follows: the driving motor 2 operates to realize clockwise rotation of the worm 4, the driving rod 3 operates clockwise under the transmission of the worm wheel 5, the adjusting frame 8 operates clockwise by three hundred sixty degrees, in addition, the screw 15 operates clockwise or counterclockwise, the slider 10 moves upwards or downwards around the adjusting frame 8, and therefore the detector 12 also moves upwards or downwards along with the slider.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inner wall detection device of steel pipeline, including telecar (1), a serial communication port, the inside fixedly connected with bearing (7) of lateral wall of telecar (1), and inner circle fixedly connected with actuating lever (3) of bearing (7), and the right side fixedly connected with alignment jig (8) of actuating lever (3), and the middle-end of alignment jig (8) has seted up spout (9) from top to bottom, and the inner wall swing joint of spout (9) has slider (10), and the outside fixedly connected with support frame (11) of slider (10), and the top fixedly connected with detector (12) of support frame (11), and the inside fixedly connected with test probe (13) in top of detector (12).

2. The inner wall detection device for the steel pipeline is characterized in that a worm wheel (5) is fixedly connected to the outer wall of the driving rod (3), and a worm (4) is meshed with the outer wall of the worm wheel (5).

3. The device for detecting the inner wall of the steel pipeline according to claim 2, wherein a third bearing (18) is fixedly connected to the tail end of the worm (4), and an outer ring of the third bearing (18) is fixedly connected with the inner part of the back surface of the remote control car (1).

4. The inner wall detection device of the steel pipeline is characterized in that a driving motor (2) is fixedly connected to the inner part of the front face of the remote control car (1), and an output shaft of the driving motor (2) is fixedly connected with the head of the worm (4).

5. The inner wall detection device for the steel pipeline is characterized in that a spiral ring (16) is fixedly connected to the inner portion of the middle end of the sliding block (10), and a screw rod (15) is connected to an inner ring of the spiral ring (16) in a threaded manner.

6. The steel pipeline inner wall detection device according to claim 5, wherein a second bearing (17) is fixedly connected to the tail end of the screw rod (15), and an outer ring of the second bearing (17) is fixedly connected with the inner portion of the bottom end of the adjusting frame (8).

7. The steel pipeline inner wall detection device according to claim 5, wherein a micro motor (14) is fixedly connected to the top end of the screw rod (15), and the outer wall of the micro motor (14) is fixedly connected with the inside of the top end of the adjusting frame (8).