A pressure pipe inspection apparatus

Abstract

The utility model relates to a pressure pipeline detection equipment relates to pipeline detection technical field. The utility model discloses the purpose to solve the problem that the prior art cannot remove the surface impurity of pressure pipeline comprehensively. The utility model includes the workboard, the top of workboard is provided with fixed plate no. 1, the top of fixed plate no. 1 is provided with fixed block, the top of fixed block is provided with detection device, the inner side of fixed plate no. 1 is connected with the pipeline to be measured, and the end away from fixed plate no. 1 of pipeline is provided with fixed plate no. 2, further include cleaning mechanism, set up in the top of workboard, used to the surface of the pipeline to be measured is cleaned back and forth, can control the extension length of cleaning component simultaneously to the pipeline to be measured of different diameters is cleaned, and push mechanism, set up in the side of workboard, used to the pipeline to be measured is moved to rotate and push simultaneously to facilitate comprehensive detection. The utility model is used for pressure pipeline detection.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline detection, and particularly relates to a pressure pipeline detection device. BACKGROUND

[0002] The pressure pipeline refers to a tubular device for conveying gas or liquid by using certain pressure, the range of which is defined as the pipeline with the maximum working pressure greater than or equal to 0.1 MPa (gauge pressure), the medium being gas, liquefied gas, steam or flammable, explosive, toxic, corrosive, liquid with the maximum working temperature higher than or equal to the standard boiling point, and the nominal diameter being greater than or equal to 50 mm. In order to ensure the quality of the pressure pipeline, the pressure pipeline needs to be inspected and detected, which usually includes appearance detection, nondestructive testing, hardness detection, pressure resistance detection and the like.

[0003] A pressure pipeline detection device is disclosed in Chinese Patent No. CN116087321A, which comprises a pushing and rotating mechanism, an alternating detection mechanism and a pressurization detection mechanism. The pushing and rotating mechanism, the alternating detection mechanism and the pressurization detection mechanism are all fixedly installed on a bottom plate. The pushing and rotating mechanism is used to convey pipelines with different diameters to the positions of the magnetic powder liquid spraying mechanism, the alternating detection mechanism and the pressurization detection mechanism. The pushing and rotating mechanism can rotate the pipeline to facilitate omnidirectional detection. The alternating detection mechanism is located on the other side of the magnetic powder liquid spraying mechanism. The alternating detection mechanism is used to conduct double flaw detection on the inner and outer walls of the pipeline. The pressurization detection mechanism is installed on the other side of the alternating detection mechanism. The pressurization detection mechanism is used to pressurize the pipeline to detect whether the pipeline has cracks, so as to ensure the quality of the pipeline and reduce losses.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: since there may be sundries and dust on the surface of the pressure pipeline before detection, the detection result of the pressure pipeline will be affected if the sundries and dust are not completely removed. Therefore, it is necessary to invent a pressure pipeline detection device to solve the above-mentioned problems. SUMMARY

[0005] The present application aims at the problem that the sundries on the surface of the pressure pipeline cannot be completely removed in the background art, and proposes a pressure pipeline detection device.

[0006] The technical scheme adopted by the present application to solve the above-mentioned problems is as follows: a pressure pipeline detection device comprises a working plate, a fixed plate one is arranged on the top of the working plate, a fixed block is arranged on the top of the fixed plate one, a detection device is arranged on the top of the fixed block, a pipeline to be detected is clamped on the inner side of the fixed plate one, and a fixed plate two is arranged on the end of the pipeline away from the fixed plate one.

[0007] The cleaning mechanism is arranged on the top of the working plate and is used for cleaning the surface of the pipeline to be detected back and forth.

[0008] The pushing mechanism is arranged on the side of the working plate and is used for pushing the pipeline to be detected to move while rotating so as to facilitate comprehensive detection.

[0009] Further, the cleaning mechanism comprises a motor one, the outer side of the motor one is connected with a protective sleeve, the output end of the motor one is provided with a rotating shaft one, the outer side of the rotating shaft one is provided with a round gear one, the top of the round gear one is provided with a sector gear one, the side of the round gear one is engaged with a round gear two, the top of the round gear two is provided with a sector gear two, the shaft center of the round gear two is rotationally provided with a fixed shaft, and the side of the sector gear two is engaged with a gear plate.

[0010] Further, the top of the gear plate is provided with a linkage block, the bottom of the gear plate is slidably connected with a straight slide rail, and the end of the straight slide rail is provided with a connecting block.

[0011] Further, the side of the gear plate is provided with a sliding groove, the sliding groove is provided with two, the inner side of the sliding groove is slidably connected with a sliding rod, the end of the sliding rod away from the gear plate is provided with a cleaning block, the outer side of the sliding rod is provided with a plurality of positioning holes, and the inner side of the positioning hole is connected with a positioning piece.

[0012] Further, the outer side of the positioning piece is provided with a spring one, the end of the spring one away from the positioning piece is provided with a fixed frame, the end of the fixed frame is connected with the side of the gear plate, and the end of the positioning piece away from the gear plate is provided with a pull rod.

[0013] Further, the pushing mechanism comprises a motor two, the outer side of the motor two is connected with a mounting sleeve, the bottom of the mounting sleeve is provided with a fixed table, the output end of the motor two is provided with a rotating shaft two, the end of the rotating shaft two away from the motor two is provided with a round gear three, and the top of the round gear three is engaged with a gear ring.

[0014] Further, the inner side of the gear ring is provided with a mounting ring, the inner side of the mounting ring is provided with a telescopic tube, the telescopic tube is provided with three, the outer side of the telescopic tube is provided with a spring two, and the end of the telescopic tube away from the mounting ring is provided with an arc-shaped clamping block.

[0015] Further, the motor two is provided with a rotating shaft three away from one end of the motor two, the rotating shaft three is provided with a gear four away from one end of the rotating shaft three, the gear four is meshed with a gear five on the side surface, the gear five is provided with a connecting shaft one at the shaft center, the connecting shaft one is rotatably provided with a mounting block one away from one end of the gear five, the gear five is meshed with a gear belt on the outside, the gear belt is provided with a power ring on the outside, the power ring is meshed with a gear six away from one end of the gear five, the gear six is provided with a connecting shaft two at the shaft center, the connecting shaft two is rotatably provided with a mounting block two away from one end of the gear six.

[0016] Further, the gear six is provided with a rotating shaft four on the side surface, the rotating shaft four is provided with a rotating rod one away from one end of the rotating shaft four, the rotating rod one is rotatably provided with a rotating rod two away from one end of the rotating rod one, the rotating rod two is rotatably provided with a push plate away from one end of the rotating rod one, the push plate is provided with an air bag on the side surface.

[0017] Further, the push plate is slidably connected with a mounting box on the outside, the mounting box is provided with a fixed column on the bottom, the fixed column is connected with the side surface of the workbench away from one end of the mounting box, the end of the mounting box is provided with a connecting pipe, the connecting pipe is provided with a blowing port away from one end of the mounting box.

[0018] The present application has the following beneficial technical effects:

[0019] Through the setting of the cleaning mechanism, the gear plate drives the cleaning block to clean the surface impurities back and forth, which can eliminate or reduce the interference of impurities on the detection instrument, ensure that the detection equipment can more accurately obtain the data of the pipeline surface state, and the back and forth cleaning process helps to expose the potential problems of the pipeline surface, such as cracks, wear, corrosion, etc., and can remove factors that may cause further damage to the pipeline, such as corrosion products, scale, etc., which helps to maintain the integrity of the pipeline and prolong its service life, and through the setting of the positioning piece and the positioning hole, the position of the sliding rod can be adjusted, so that different sizes of pressure pipelines can be cleaned.

[0020] Through the setting of the pushing mechanism, the motor two drives the arc-shaped clamping block and the power ring to move, so that the to-be-detected pipeline can be rotated and pushed forward at the same time, which not only can continuously push the to-be-detected pipeline forward to make the detection work continue, thereby improving the work efficiency, but also can drive the to-be-detected pipeline to rotate, so that the cleaning and detection can be carried out comprehensively, thereby improving the detection quality.

[0021] The application can continuously generate air flow from the air outlet through the setting of the air bag and the linkage block, and the back-and-forth mechanism can drive the connecting pipe to move back and forth through the linkage block, so as to continuously blow away the impurities cleaned from the surface of the pipeline to be detected, which can ensure that the detection equipment can accurately detect the defects or problems in the pipeline. The impurities on the surface of the pipeline, especially sharp or hard substances, may cause damage to the detection equipment. By blowing away these impurities, the detection equipment can be protected, and after blowing away the impurities, the detection process can be smoother, thereby improving the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic diagram of an embodiment of the application;

[0023] Figure 2 is a structural schematic diagram of a cleaning mechanism;

[0024] Figure 3 is a structural schematic diagram of the back of the cleaning mechanism;

[0025] Figure 4 is Figure 3 is an enlarged view of A in FIG. 5;

[0026] Figure 5 is a structural schematic diagram of a pushing mechanism;

[0027] Figure 6 is Figure 5 is an enlarged view of B in FIG. 6;

[0028] Figure 7 is a structural schematic diagram of the inside of the pushing mechanism.

[0029] In the figure, 1 is a workboard, 2 is a table leg, 3 is a fixed plate one, 4 is a fixed block, 5 is a detection device, 6 is a fixed plate two, and 7 is a pipeline.

[0030] 8 is a cleaning mechanism, 801 is a motor one, 802 is a protective sleeve, 803 is a rotating shaft one, 804 is a circular gear one, 805 is a sector gear one, 806 is a circular gear two, 807 is a sector gear two, 808 is a fixed shaft, 809 is a gear plate, 810 is a linkage block, 811 is a sliding rod, 812 is a cleaning block, 813 is a straight sliding rail, 814 is a connecting block, 815 is a positioning hole, 816 is a sliding groove, 817 is a positioning piece, 818 is a spring one, 819 is a pull rod, and 820 is a fixed frame.

[0031] 9, pushing mechanism; 901, motor two; 902, mounting sleeve; 903, shaft two; 904, circular gear three; 905, gear ring; 906, mounting ring; 907, telescopic tube; 908, spring two; 909, arc-shaped clamping block; 910, shaft three; 911, circular gear four; 912, circular gear five; 913, connecting shaft one; 914, mounting block one; 915, gear belt; 916, power ring; 917, circular gear six; 918, connecting shaft two; 919, mounting block two; 920, fixed table; 921, mounting box; 922, shaft four; 923, rotating rod one; 924, rotating rod two; 925, push plate; 926, air bag; 927, connecting pipe; 928, fixed column; 929, air outlet. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples, the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0033] Specific embodiment one: in combination with Figures 1 to 4 In this embodiment, the present application provides a pressure pipeline detection equipment, which comprises a workboard 1, four table legs 2 are arranged on the bottom of the workboard 1, a fixed plate one 3 is arranged on the top of the workboard 1, a fixed block 4 is arranged on the top of the fixed plate one 3, a detection device 5 is arranged on the top of the fixed block 4, a to-be-detected pipeline 7 is clamped on the inner side of the fixed plate one 3, and a fixed plate two 6 is clamped on the end of the pipeline away from the mounting plate one; and the equipment further comprises:

[0034] A cleaning mechanism 8 is arranged on the top of the workboard 1, which is used to clean the surface of the to-be-detected pipeline 7 back and forth, and can control the extension length of the cleaning component, so as to clean the to-be-detected pipeline 7 with different diameters;

[0035] And a pushing mechanism 9 is arranged on the side of the workboard 1, which is used to rotate and push the to-be-detected pipeline 7 to move, so as to facilitate comprehensive detection.

[0036] The cleaning mechanism 8 comprises a motor 801, the outer side of the motor 801 is clamped with a protective sleeve 802, the output end of the motor 801 is provided with a rotating shaft 803, the outer side of the rotating shaft 803 is provided with a round gear 804, the top of the round gear 804 is provided with a sector gear 805, the side surface of the round gear 804 is engaged with a round gear 806, the top of the round gear 806 is provided with a sector gear 807, the shaft center of the round gear 806 is rotationally provided with a fixed shaft 808, the bottom of the fixed shaft 808 is connected with the top of the working plate 1, the side surface of the sector gear 807 is engaged with a gear plate 809, and the side surface of the sector gear 805 can also be engaged with the gear plate 809, the positions of the two sector gears are just opposite, so that when the sector gear 805 is engaged with the gear plate 809, the sector gear 807 is just disengaged from the gear plate 809, and vice versa, so as to drive the gear plate 809 to move back and forth, the top of the gear plate 809 is provided with a linkage block 810, the bottom of the gear plate 809 is slidably provided with a straight sliding rail 813, the end of the straight sliding rail 813 is provided with a connecting block 814, the connecting block 814 is provided with two, one end of the connecting block 814 away from the straight sliding rail 813 is connected with the fixed plate 1 and the fixed plate 2, the side surface of the gear plate 809 is provided with a sliding groove 816, the sliding groove 816 is provided with two, the inner side of the sliding groove 816 is slidably provided with a sliding rod 811, one end of the sliding rod 811 away from the gear plate 809 is provided with a cleaning block 812, the blade of the cleaning block 812 faces downward, so that when the to-be-measured pipeline 7 rotates, the foreign matter on the outer surface can be directly scraped off, which is more convenient for collection, the outer side of the sliding rod 811 is provided with a positioning hole 815, the positioning hole 815 is provided with a plurality of positioning holes, the inner side of the positioning hole 815 is clamped with a positioning piece 817, the outer side of the positioning piece 817 is provided with a spring 818, one end of the spring 818 away from the positioning piece 817 is provided with a fixed frame 820, the end of the fixed frame 820 is connected with the side surface of the gear plate 809, one end of the positioning piece 817 away from the gear plate 809 is provided with a pull rod 819, by adjusting the positioning piece 817 to be clamped in different positioning holes 815, the length of the sliding rod 811 extending out of the gear plate 809 can be controlled, so that the cleaning block 812 can abut to the outer side of the to-be-measured pipeline 7, and the to-be-measured pipeline 7 of different sizes can be cleaned.

[0037] Specific implementation method two: combined with Figures 5 to 7 In this embodiment, the present application provides a pressure pipeline detection device, which is compared with the first embodiment, and the structure of the pushing mechanism 9 is further introduced in detail.

[0038] Specifically includes: push mechanism 9 includes motor two 901, the outer side of motor two 901 is clamped with mounting sleeve 902, the bottom of mounting sleeve 902 is provided with fixed table 920, the output end of motor two 901 is provided with shaft two 903, the end, away from motor two 901 of shaft two 903 is provided with round gear three 904, the top of round gear three 904 is engaged with gear ring 905, the inner side of gear ring 905 is provided with mounting ring 906, the side surface of mounting ring 906 is rotatably connected with the side surface of fixed plate two 6, the inner side of mounting ring 906 is provided with telescopic pipe 907, the telescopic pipe 907 is provided with three, the outer side of telescopic pipe 907 is provided with spring two 908, the end, away from mounting ring 906 of telescopic pipe 907 is provided with arc clamping block 909, the side surface of arc clamping block 909 is transversely provided with a plurality of rubber blocks, so that the arc clamping block 909 can increase the friction when driving the measured pipeline 7 to rotate, and the measured pipeline 7 can be more stably driven to move, the end, away from motor two 901 of shaft two 903 is provided with shaft three 910, the end, away from motor two 901 of shaft three 910 is provided with round gear four 911, the side surface of round gear four 911 is engaged with round gear five 912, the shaft center of round gear five 912 is provided with connecting shaft one 913, the end, away from round gear five 912 of connecting shaft one 913 is rotatably provided with mounting block one 914, the outer side of round gear five 912 is engaged with gear belt 915, the outer side of gear belt 915 is provided with power ring 916, the side, towards the measured pipeline 7 of power ring 916 is provided with a plurality of vertical rubber strips, for increasing the friction between the measured pipeline 7 and the power ring 916, so that the measured pipeline 7 can be more stably pushed forward, the end, away from round gear five 912 of power ring 916 is engaged with round gear six 917, the shaft center of round gear six 917 is provided with connecting shaft two 918, the end, away from round gear six 917 of connecting shaft two 918 is rotatably provided with mounting block two 919, the side surface of round gear six 917 is provided with shaft four 922, the end, away from round gear six 917 of shaft four 922 is provided with rotating rod one 923, the end, away from shaft four 922 of rotating rod one 923 is rotatably provided with rotating rod two 924, the end, away from rotating rod one 923 of rotating rod two 924 is rotatably provided with push plate 925, the side surface of push plate 925 is provided with air bag 926, the outer side of push plate 925 is slidably provided with mounting box 921, the bottom of mounting box 921 is provided with fixed column 928, the end, away from mounting box 921 of fixed column 928 is connected with the side surface of workbench, the end of mounting box 921 is provided with connecting pipe 927, the end, away from mounting box 921 of connecting pipe 927 is provided with air outlet 929, the connecting pipe 927 is provided as a hose, so that it can move back and forth with the cleaning mechanism 8, but the end is provided as a hard tube, so that it can be clamped by the linkage block 810 to move.

[0039] In summary, when the present application is used, the motor 1 801 drives the rotating shaft 1 803 to rotate, the rotating shaft 1 803 drives the circular gear 1 804 and the sector gear 1 805 to rotate, the circular gear 1 804 drives the circular gear 2 806 and the sector gear 2 807 to rotate on the fixed shaft 808, the side surface of the sector gear 2 807 is engaged with the gear plate 809, and the side surface of the sector gear 1 805 can also be engaged with the gear plate 809, the positions of the two sector gears are just opposite, so that when the sector gear 1 805 is engaged with the gear plate 809, the sector gear 2 807 is just disengaged from the gear plate 809, and vice versa, so that the gear plate 809 can be driven to move back and forth, the cleaning block 812 is driven by the sliding rod 81 1 to move back and forth for cleaning, and the sliding rod 81 1 can be controlled to extend out of the gear plate 809 by being clamped in different positioning holes 815, so that the cleaning block 812 can abut to the outside of the to-be-detected pipeline 7, and different sizes of the to-be-detected pipeline 7 can be cleaned, at the same time, the motor 2 901 drives the circular gear 3 904 to rotate through the rotating shaft 2 903, the circular gear 3 904 drives the mounting ring 906 to rotate through the gear ring 905, so that the to-be-detected pipeline 7 is driven to rotate through the arc-shaped clamping block 909, and the telescopic pipe 907 and the spring 2 908 can rotate the to-be-detected pipeline 7 of different sizes, the motor 2 901 drives the circular gear 4 91 1 to rotate, the circular gear 4 91 1 drives the circular gear 5 912, the circular gear 5 912 drives the power ring 916 to rotate through the gear belt 91 5, so that the to-be-detected pipeline 7 is continuously pushed to move, at the same time, the rotating shaft 4 922 drives the push plate 925 to move back and forth through the rotating rod 1 923 and the rotating rod 2 924, the air bag 926 is intermittently pressed by the push plate 925, so that air flow is continuously generated and blown out from the air outlet 929, and the back-and-forth mechanism can drive the connecting pipe 927 to move back and forth through the linkage block 81 0, so that the impurities cleaned from the surface of the to-be-detected pipeline 7 are continuously blown away.

[0040] The other components and connection relationships are the same as those in the first embodiment.

[0041] The third embodiment is combined with the first embodiment. Figures 1 to 7 In this embodiment, a pressure pipeline detection device is provided, which comprises a working plate 1, a fixed plate 1 3 is arranged on the top of the working plate, a fixed block 4 is arranged on the top of the fixed plate 1 3, a detection device 5 is arranged on the top of the fixed block 4, a to-be-detected pipeline 7 is clamped on the inner side of the fixed plate 1 3, and a fixed plate 2 6 is arranged on the end of the pipeline 7 away from the mounting plate 1 3.

[0042] The cleaning mechanism 8 is further arranged on the top of the working plate 1, which is used to clean the surface of the to-be-detected pipeline 7 back and forth, and the extension length of the cleaning component can be controlled, so that different diameters of the to-be-detected pipeline 7 can be cleaned.

[0043] And a pushing mechanism 9 is arranged on the side of the working plate 1, used for pushing the pipeline 7 to move while rotating, so as to facilitate comprehensive detection.

[0044] In a preferred implementation, the cleaning mechanism 8 comprises a motor 801, the outer side of the motor 801 is clamped with a protective sleeve 802, the output end of the motor 801 is provided with a rotating shaft 803, the outer side of the rotating shaft 803 is provided with a round gear 804, the top of the round gear 804 is provided with a sector gear 805, the side of the round gear 804 is engaged with a round gear 806, the top of the round gear 806 is provided with a sector gear 807, the axis of the round gear 806 is rotatably provided with a fixed shaft 808, and the side of the sector gear 807 is engaged with a gear plate 809.

[0045] In a preferred implementation, the top of the gear plate 809 is provided with a linkage block 810, the bottom of the gear plate 809 is slidably connected with a straight slide rail 813, and the end of the straight slide rail 813 is provided with a connecting block 814.

[0046] In a preferred implementation, the side of the gear plate 809 is provided with a sliding groove 816, the sliding groove 816 is provided with two, the inner side of the sliding groove 816 is slidably connected with a sliding rod 811, the end of the sliding rod 811 away from the gear plate 809 is provided with a cleaning block 812, the outer side of the sliding rod 811 is provided with a plurality of positioning holes 815, and the inner side of the positioning hole 815 is clamped with a positioning piece 817.

[0047] In a preferred implementation, the outer side of the positioning piece 817 is provided with a spring 818, the end of the spring 818 away from the positioning piece 817 is provided with a fixing frame 820, the end of the fixing frame 820 is connected with the side of the gear plate 809, and the end of the positioning piece 817 away from the gear plate 809 is provided with a pull rod 819.

[0048] In a preferred implementation, the pushing mechanism 9 comprises a motor 901, the outer side of the motor 901 is clamped with a mounting sleeve 902, the bottom of the mounting sleeve 902 is provided with a fixed table 920, the output end of the motor 901 is provided with a rotating shaft 903, the end of the rotating shaft 903 away from the motor 901 is provided with a round gear 904, and the top of the round gear 904 is engaged with a gear ring 905.

[0049] In a preferred implementation, the inner side of the gear ring 905 is provided with a mounting ring 906, the inner side of the mounting ring 906 is provided with a telescopic pipe 907, the telescopic pipe 907 is provided with three, the outer side of the telescopic pipe 907 is provided with a spring 908, and the end of the telescopic pipe 907 away from the mounting ring 906 is provided with an arc-shaped clamping block 909.

[0050] In a preferred embodiment, the motor two 901 is provided with a rotating shaft three 910 at one end away from the motor two 901, the rotating shaft three 910 is provided with a gear four 911 at one end away from the motor two 901, the gear four 911 is engaged with a gear five 912 at the side, the gear five 912 is provided with a connecting shaft one 913 at the axis, the connecting shaft one 913 is rotatably provided with a mounting block one 914 at one end away from the gear five 912, the gear five 912 is engaged with a gear belt 915 at the outside, the gear belt 915 is provided with a power ring 916 at the outside, the power ring 916 is engaged with a gear six 917 at one end away from the gear five 912, the gear six 917 is provided with a connecting shaft two 918 at the axis, the connecting shaft two 918 is rotatably provided with a mounting block two 919 at one end away from the gear six 917.

[0051] In a preferred embodiment, the gear six 917 is provided with a rotating shaft four 922 at the side, the rotating shaft four 922 is provided with a rotating rod one 923 at one end away from the gear six 917, the rotating rod one 923 is rotatably provided with a rotating rod two 924 at one end away from the rotating shaft four 922, the rotating rod two 924 is rotatably provided with a push plate 925 at one end away from the rotating rod one 923, the push plate 925 is provided with an air bag 926 at the side.

[0052] In a preferred embodiment, the push plate 925 is slidably connected with a mounting box 921 at the outside, the mounting box 921 is provided with a fixing column 928 at the bottom, the fixing column 928 is connected with the side of the workbench 1 at one end away from the mounting box 921, the mounting box 921 is provided with a connecting pipe 927 at the end, the connecting pipe 927 is provided with a blowing port 929 at one end away from the mounting box 921.

[0053] Other components and connection relationships are the same as those in the first embodiment.

[0054] Working principle of the application:

[0055] The motor 801 drives the rotating shaft 803 to rotate, the rotating shaft 803 drives the gear 804 and the gear 805 to rotate, the gear 804 drives the gear 806 and the gear 807 to rotate on the fixed shaft 808, the side surface of the gear 807 is engaged with the gear plate 809, and the side surface of the gear 805 can also be engaged with the gear plate 809, the positions of the two gears are opposite, so that the gear 807 is disengaged from the gear plate 809 when the gear 805 is engaged with the gear plate 809, and vice versa, so as to drive the gear plate 809 to move back and forth, the gear plate 809 drives the cleaning block 812 to move back and forth for cleaning through the sliding rod 811, and the sliding rod 811 can be controlled to extend out of the gear plate 809 by adjusting the positioning member 817 to be clamped in different positioning holes 815, so that the cleaning block 812 can abut to the outside of the to-be-detected pipeline 7, and different sizes of the to-be-detected pipeline 7 can be cleaned, at the same time, the motor 901 drives the gear 904 to rotate through the rotating shaft 903, the gear 904 drives the mounting ring 906 to rotate through the gear ring 905, so as to drive the to-be-detected pipeline 7 to rotate through the arc-shaped clamping block 909, and the telescopic pipe 907 and the spring 908 can rotate the to-be-detected pipeline 7 of different sizes, the motor 901 drives the gear 911 to rotate, the gear 911 drives the gear 912, the gear 912 drives the power ring 916 to rotate through the gear belt 915, so as to continuously push the to-be-detected pipeline 7 to move, at the same time, the rotating shaft 922 drives the rotating rod 923 and the rotating rod 924 to drive the push plate 925 to move back and forth, the push plate 925 drives the air bag 926 to be intermittently extruded, so as to continuously generate air flow to be blown out from the air outlet 929, and the reciprocating mechanism can drive the connecting pipe 927 to move back and forth through the linkage block 810, so as to continuously blow away the impurities cleaned from the surface of the to-be-detected pipeline 7.

[0056] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pressure pipe inspection apparatus characterized by comprising: The utility model provides a pipeline detection device, including workboard (1), the top of workboard is provided with fixed plate one (3), the top of fixed plate one (3) is provided with fixed block (4), the top of fixed block (4) is provided with detection device (5), the inner side of fixed plate one (3) is clamped with the pipeline to be measured (7), the one end of pipeline (7) away from fixed plate one (3) is provided with fixed plate two (6), Still include cleaning mechanism (8), set up in workboard's top (1), to the surface of pipeline to be measured (7) go back and forth cleaning, can control the extension length of cleaning part simultaneously, to the pipeline to be measured (7) of different diameter is cleaned, And push mechanism (9), set up in the side of workboard (1), to the pipeline to be measured (7) is moved in rotation and push, to facilitate overall detection, The cleaning mechanism (8) includes motor one (801), the outer side of motor one (801) is clamped with protective sleeve (802), the output of motor one (801) is provided with pivot one (803), the outer side of pivot one (803) is provided with round gear one (804), the top of round gear one (804) is provided with sector gear one (805), the side of round gear one (804) is engaged with round gear two (806), the top of round gear two (806) is provided with sector gear two (807), the pivot one (803) of round gear two (806) is rotatably provided with fixed shaft (808), the side of sector gear two (807) is engaged with gear plate (809), The top of gear plate (809) is provided with linkage block (810), the bottom of gear plate (809) is slidably connected with straight slide rail (813), the end of straight slide rail (813) is provided with connecting block (814), The side of gear plate (809) is provided with sliding slot (816), the sliding slot (816) is provided with two, the inner side of sliding slot (816) is slidably connected with sliding rod (811), the one end of sliding rod (811) away from gear plate (809) is provided with cleaning block (812), the outer side of sliding rod (811) is provided with a plurality of positioning holes (815), the inner side of positioning hole (815) is clamped with positioning piece (817), The push mechanism (9) includes motor two (901), the outer side of motor two (901) is clamped with mounting sleeve (902), the bottom of mounting sleeve (902) is provided with fixed table (920), the output of motor two (901) is provided with pivot two (903), the one end of pivot two (903) away from motor two (901) is provided with round gear three (904), the top of round gear three (904) is engaged with gear ring (905).

2. The pressure conduit inspection apparatus of claim 1, wherein: The outer side of positioning piece (817) is provided with spring one (818), the one end of spring one (818) away from positioning piece (817) is provided with fixing frame (820), the end of fixing frame (820) is connected with the side of gear plate (809), the one end of positioning piece (817) away from gear plate (809) is provided with pull rod (819).

3. The pressure conduit inspection apparatus of claim 1, wherein: The inner side of the gear ring (905) is provided with a mounting ring (906), the inner side of the mounting ring (906) is provided with a telescopic tube (907), the telescopic tube (907) is provided with three, the outer side of the telescopic tube (907) is provided with spring two (908), the end of the telescopic tube (907) away from the mounting ring (906) is provided with an arc clamping block (909).

4. The pressure conduit inspection apparatus of claim 1, wherein: The end of the motor two (901) away from the rotating shaft two (903) is provided with a rotating shaft three (910), the end of the rotating shaft three (910) away from the motor two (901) is provided with a circular gear four (911), the side of the circular gear four (911) is engaged with a circular gear five (912), the shaft center of the circular gear five (912) is provided with a connecting shaft one (913), the end of the connecting shaft one (913) away from the circular gear five (912) is rotatably provided with a mounting block one (914), the outer side of the circular gear five (912) is engaged with a gear belt (915), the outer side of the gear belt (915) is provided with a power ring (916), the end of the power ring (916) away from the circular gear five (912) is engaged with a circular gear six (917), the shaft center of the circular gear six (917) is provided with a connecting shaft two (918), the end of the connecting shaft two (918) away from the circular gear six (917) is rotatably provided with a mounting block two (919).

5. The pressure conduit inspection apparatus of claim 4, wherein: The side of the circular gear six (917) is provided with a rotating shaft four (922), the end of the rotating shaft four (922) away from the circular gear six (917) is provided with a rotating rod one (923), the end of the rotating rod one (923) away from the rotating shaft four (922) is rotatably provided with a rotating rod two (924), the end of the rotating rod two (924) away from the rotating rod one (923) is rotatably provided with a push plate (925), the side of the push plate (925) is provided with an air bag (926).

6. The pressure conduit inspection apparatus of claim 5, wherein: The outer side of the push plate (925) is slidably connected with a mounting box (921), the bottom of the mounting box (921) is provided with a fixed column (928), the end of the fixed column (928) away from the mounting box (921) is connected with the side of the workbench (1), the end of the mounting box (921) is provided with a connecting pipe (927), the end of the connecting pipe (927) away from the mounting box (921) is provided with a blowing port (929).

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