Automatic scanning robot for tank bottom plate detection

Abstract

The utility model provides an automatic scanning robot for tank bottom plate detection, which relates to the technical field of storage tank detection and comprises a power frame, a sliding rail is fixedly mounted at one end of the power frame, a mounting table is slidably clamped at the upper end of the sliding rail, a first mounting frame is fixedly mounted at the upper end of the mounting table, and a second mounting frame is fixedly mounted at the lower end of the mounting table. An electric telescopic rod is fixedly mounted at the upper end of the first mounting frame, a driving frame is fixedly mounted at the output end of the electric telescopic rod, a detection probe is fixedly mounted at the other end of the driving frame, and second mounting frames are symmetrically and fixedly connected to one side of the other end of the first mounting frame. According to the storage tank bottom plate cleaning device, the electric telescopic rod drives the driving frame to rise, the driving frame drives the detection probe to rise, oil dirt on the outer side of the detection probe is scraped by the cleaning scraper in the rising process, oil dirt attached to the surface of the detection probe is scraped down, cleaning of the detection probe is completed, and the accuracy of the detection probe for detecting the storage tank bottom plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank detection, in particular to an automatic scanning robot for tank bottom plate detection. Background Art

[0002] Storage tanks are usually placed in industrial atmospheres that contain harmful gases such as sulfur dioxide, hydrogen sulfide, and nitrogen dioxide. When these gases combine with water vapor or rainwater, the water film formed on the outer wall of the tank may contain acids, alkalis, salts, and other impurities, which act as electrolytes and cause electrochemical corrosion on the metal surface. The bottom plate of the tank is most susceptible to corrosion damage, so it is necessary to regularly inspect the tank and perform necessary maintenance work, and deal with the corroded parts in time to prevent the corrosion from spreading and developing into more serious problems.

[0003] For example, a tank bottom plate inspection robot disclosed in Chinese patent publication number CN219641681U includes a chassis, a walking mechanism is provided at the bottom of the chassis, a horizontal swing motor is provided at one end of the top of the chassis, the output end of the horizontal swing motor is vertically upward and connected to the vertical lifting motor, the output end of the vertical lifting motor is connected to one end of the connecting rod, and the other end is connected to a detection probe.

[0004] However, in the prior art, there will be a certain amount of oil or paste-like impurities on the bottom surface of the storage tank. When the existing tank bottom plate inspection robot inspects the bottom surface of the storage tank, the oil or paste-like impurities will adhere to the surface of the detection probe, and the oil or paste-like impurities will affect the detection accuracy of the detection probe. Utility Model Content

[0005] The utility model mainly provides an automatic scanning robot for tank bottom plate detection which can clean the outside and the inside of a detection probe.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic scanning robot for tank bottom plate detection, comprising a power frame, a slide rail is fixedly installed at one end of the power frame, a mounting platform is slidably connected to the upper end of the slide rail, a No. 1 mounting frame is fixedly installed on the upper end of the mounting platform, an electric telescopic rod is fixedly installed on the upper end of the No. 1 mounting frame, a driving frame is fixedly installed on the output end of the electric telescopic rod, a detection probe is fixedly installed on the other end of the driving frame, a No. 2 mounting frame is symmetrically fixedly connected to one side of the other end of the No. 1 mounting frame, a cleaning ring is movably connected to one side of the two No. 2 mounting frames, a cleaning scraper is threadedly connected to the lower end of the cleaning ring, a probe cleaning assembly is fixedly installed on one side of one end of the power frame, when a certain amount of oil and dirt is attached to the surface of the detection probe, the electric telescopic rod drives the driving frame to rise, and the driving frame drives the detection probe to rise, and during the rising process, the outer oil of the detection probe is scraped by the cleaning scraper, and the oil attached to its surface is scraped off, completing the cleaning of the detection probe, and improving the accuracy of the detection probe in detecting the tank bottom plate.

[0007] Preferably, a signal receiving and sending module is fixedly installed at the other end of the power frame, and the user can remotely control the tank bottom plate detection automatic scanning robot to work. The control signal is transmitted to the interior of the power frame through the signal receiving and sending module. After being processed by the control module, the cleaning route is automatically planned, and the measured data is sent to the user's terminal control device through the signal receiving and sending module. The sent measurement data will be processed in advance, and several detection data will be numbered and spliced ​​together to form complete detection data.

[0008] Preferably, the probe cleaning assembly includes a mounting plate, one end of which is fixedly mounted on one end of a power frame, a driving assembly is fixedly mounted on one side of the mounting plate, an output end of the driving assembly is transmission-connected with a driving shaft, a cleaning bin is fixedly mounted on one end of the driving shaft, and when a certain amount of oil and impurities are attached to the bottom end of the detection probe, the mounting platform is driven to slide, so that the detection probe moves to the bottom of the probe cleaning assembly, the electric telescopic rod drives the detection probe to descend, so that the detection probe extends into the interior of the cleaning bin, and the driving assembly drives the cleaning bin to rotate, so that the cleaning bin cleans the bottom end and outer side of the detection probe.

[0009] Preferably, the driving assembly includes a No. 1 driving motor, the output end of the No. 1 driving motor is transmission-connected to a No. 1 pulley, the outer side of the No. 1 pulley is transmission-connected to a belt, the inner end of the belt is transmission-connected to a No. 2 pulley, and the driving shaft is fixedly connected to the center of the No. 2 pulley. When the driving assembly drives the cleaning bin to rotate, the No. 1 driving motor drives the No. 1 pulley to rotate, and under the transmission action of the belt, the No. 1 pulley drives the No. 2 pulley to rotate, and finally drives the driving shaft to rotate.

[0010] Preferably, the inner ring of the cleaning bin is evenly and fixedly installed with cleaning protrusions, and the inner ring of the cleaning bin is provided with a plurality of rectangular grooves. During the rotation of the cleaning bin, the cleaning protrusions clean the outer surface of the lower end of the detection probe, and the cleaned oil and impurities are thrown out to the outside of the cleaning bin through the rectangular grooves, so as to prevent the oil and impurities from docking with the inside of the cleaning bin.

[0011] Preferably, a driving block is fixedly connected to one side of the mounting platform, the internal thread of the driving block is connected to a screw rod, and one end of the screw rod is transmission-connected to a No. 2 driving motor. When adjusting the position of the mounting platform, the No. 2 driving motor drives the screw rod to rotate, and the driving block slides on the screw rod, thereby driving the mounting platform to move to the specified position.

[0012] Preferably, a limiting circular groove is provided at one end of the No. 1 mounting frame, and the detection probe is movably connected inside the limiting circular groove. When the driving frame drives the detection probe to move, the limiting circular groove constrains the movement of the detection probe.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the electric telescopic rod drives the driving frame to rise, and the driving frame drives the detection probe to rise. During the rising process, the oil stains on the outer side of the detection probe are scraped by the cleaning scraper, and the oil stains attached to its surface are scraped off, completing the cleaning of the detection probe and improving the accuracy of the detection probe in detecting the bottom plate of the storage tank.

[0015] 2. In the utility model, the detection probe is cleaned by the cooperation of the driving component and the cleaning chamber, so that the cleaning chamber cleans the bottom end and the outside of the detection probe, further removing the oil and impurities attached to the outside of the detection probe, thereby improving the accuracy of the detection probe in detecting the bottom plate of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a first structural schematic diagram of an automatic scanning robot for tank bottom plate detection;

[0017] Figure 2 A second structural schematic diagram of an automatic scanning robot for tank bottom plate inspection is proposed for the utility model;

[0018] Figure 3 for Figure 1 A local enlarged schematic diagram of the middle A;

[0019] Figure 4 The utility model proposes a structural schematic diagram of a No. 1 mounting frame in an automatic scanning robot for tank bottom plate detection;

[0020] Figure 5A schematic diagram of the connection relationship between a cleaning ring and a cleaning scraper in an automatic scanning robot for tank bottom plate inspection is provided for the utility model;

[0021] Figure 6 The utility model provides a structural schematic diagram of a probe cleaning component in an automatic scanning robot for tank bottom plate detection.

[0022] Legend: 1. Power frame; 11. Slide rail; 12. Mounting table; 121. Drive block; 122. Screw rod; 123. Drive motor No. 2; 13. Mounting frame No. 1; 131. Limiting circular groove; 14. Electric telescopic rod; 15. Drive frame; 151. Mounting frame No. 2; 152. Cleaning ring; 153. Cleaning scraper; 16. Detection probe; 2. Probe cleaning assembly; 21. Mounting plate; 22. Drive assembly; 221. Drive motor No. 1; 222. Pulley No. 1; 223. Belt; 224. Pulley No. 2; 23. Drive shaft; 24. Cleaning chamber; 241. Cleaning bump; 242. Rectangular groove; 3. Signal receiving and sending module. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] See also Figure 1 - Figure 5The utility model provides a technical solution: comprising a power frame 1, a slide rail 11 is fixedly installed at one end of the power frame 1, a mounting platform 12 is slidably connected to the upper end of the slide rail 11, a No. 1 mounting frame 13 is fixedly installed on the upper end of the mounting platform 12, an electric telescopic rod 14 is fixedly installed on the upper end of the No. 1 mounting frame 13, a driving frame 15 is fixedly installed on the output end of the electric telescopic rod 14, a detection probe 16 is fixedly installed on the other end of the driving frame 15, a No. 2 mounting frame 151 is symmetrically fixedly connected to one side of the other end of the No. 1 mounting frame 13, and one side of the two No. 2 mounting frames 151 is movable The moving card is connected with a cleaning ring 152, and the lower end of the cleaning ring 152 is threadedly connected with a cleaning scraper 153. A probe cleaning assembly 2 is fixedly installed on one side of one end of the power frame 1. When a certain amount of oil and debris is attached to the surface of the detection probe 16, the electric telescopic rod 14 drives the driving frame 15 to rise, and the driving frame 15 drives the detection probe 16 to rise. During the lifting process, the oil on the outer side of the detection probe 16 is scraped by the cleaning scraper 153, and the oil attached to its surface is scraped off, completing the cleaning of the detection probe 16, thereby improving the accuracy of the detection probe 16 in detecting the bottom plate of the storage tank.

[0026] like Figure 1 As shown, a signal receiving and sending module 3 is fixedly installed at the other end of the power frame 1. The user can remotely control the tank bottom plate detection automatic scanning robot to work. The control signal is transmitted to the inside of the power frame 1 through the signal receiving and sending module 3. After being processed by the control module, the cleaning route is automatically planned, and the measured data is sent to the user's terminal control device through the signal receiving and sending module 3. The sent measurement data will be processed in advance, and several detection data will be numbered and spliced ​​together to form complete detection data.

[0027] like Figure 6 As shown, the probe cleaning assembly 2 includes a mounting plate 21, one end of which is fixedly mounted on one end of the power frame 1, a driving assembly 22 is fixedly mounted on one side of the mounting plate 21, an output end of the driving assembly 22 is transmission-connected with a driving shaft 23, and a cleaning bin 24 is fixedly mounted on one end of the driving shaft 23. When a certain amount of oil and impurities are attached to the bottom end of the detection probe 16, the driving mounting platform 12 is driven to slide, so that the detection probe 16 moves to the bottom of the probe cleaning assembly 2, and the electric telescopic rod 14 drives the detection probe 16 to descend, so that the detection probe 16 extends into the interior of the cleaning bin 24, and the driving assembly 22 drives the cleaning bin 24 to rotate, so that the cleaning bin 24 cleans the bottom end and the outside of the detection probe 16.

[0028] like Figure 6As shown, the drive assembly 22 includes a No. 1 drive motor 221, the output end of the No. 1 drive motor 221 is transmission-connected to a No. 1 pulley 222, the outer side of the No. 1 pulley 222 is transmission-connected to a belt 223, one end of the inner side of the belt 223 is transmission-connected to a No. 2 pulley 224, and the drive shaft 23 is fixedly connected to the center of the No. 2 pulley 224. When the drive assembly 22 drives the cleaning bin 24 to rotate, the No. 1 drive motor 221 drives the No. 1 pulley 222 to rotate, and under the transmission action of the belt 223, the No. 1 pulley 222 drives the No. 2 pulley 224 to rotate, and finally drives the drive shaft 23 to rotate.

[0029] like Figure 6 As shown, the inner ring of the cleaning chamber 24 is evenly and fixedly installed with cleaning protrusions 241, and the inner ring of the cleaning chamber 24 is provided with a plurality of rectangular grooves 242. During the rotation of the cleaning chamber 24, the cleaning protrusions 241 clean the outer surface of the lower end of the detection probe 16, and the cleaned oil and impurities are thrown out to the outside of the cleaning chamber 24 through the rectangular grooves 242, so as to prevent the oil and impurities from docking with the inside of the cleaning chamber 24.

[0030] like Figure 3 As shown, a driving block 121 is fixedly connected to one side of the mounting platform 12, and a screw rod 122 is connected to the internal thread of the driving block 121. One end of the screw rod 122 is transmission-connected to a No. 2 driving motor 123. When adjusting the position of the mounting platform 12, the No. 2 driving motor 123 drives the screw rod 122 to rotate, and the driving block 121 slides on the screw rod 122, thereby driving the mounting platform 12 to move to the specified position.

[0031] like Figure 4 As shown, a limiting circular groove 131 is provided at one end of the No. 1 mounting frame 13, and the detection probe 16 is movably connected inside the limiting circular groove 131. When the driving frame 15 drives the detection probe 16 to move, the limiting circular groove 131 constrains the movement of the detection probe 16.

[0032] The use method and working principle of the device are as follows: when a certain amount of oil and dirt is attached to the surface of the detection probe 16, the electric telescopic rod 14 drives the driving frame 15 to rise, and the driving frame 15 drives the detection probe 16 to rise. During the rising process, the oil on the outer side of the detection probe 16 is scraped by the cleaning scraper 153, and the oil attached to its surface is scraped off to complete the cleaning of the outer side of the detection probe 16. The No. 2 driving motor 123 drives the screw rod 122 to rotate, and the driving block 121 slides on the screw rod 122, thereby driving the mounting platform 12 to move to the specified position, so that the detection probe 16 moves to the bottom of the probe cleaning component 2, and the electric telescopic rod 14 drives the detection probe 16 to descend, so that the detection probe 16 extends into the interior of the cleaning bin 24. When the driving component 22 drives the cleaning bin 24 to rotate, the No. 1 driving motor 221 drives the No. 1 pulley 222 to rotate. The No. 1 pulley 222 drives the No. 2 pulley 224 to rotate, and finally drives the driving shaft 23 to rotate, so that the cleaning chamber 24 cleans the bottom and the outside of the detection probe 16. During the rotation of the cleaning chamber 24, the cleaning protrusion 241 cleans the outer surface of the lower end of the detection probe 16, and the cleaned oil and impurities are thrown out to the outside of the cleaning chamber 24 through the rectangular groove 242, so as to avoid the oil and impurities docking with the inside of the cleaning chamber 24. After the cleaning is completed, the user remotely controls the tank bottom plate detection automatic scanning robot to work, and the control signal is transmitted to the inside of the power frame 1 through the signal receiving and sending module 3. After being processed by the control module, the cleaning route is automatically planned, and the measured data is sent to the user's terminal control device through the signal receiving and sending module 3. The sent measurement data will be processed in advance, and several detection data will be numbered and spliced ​​together to form complete detection data.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tank bottom plate inspection automatic scanning robot, comprising a power frame (1), characterized in that: A slide rail (11) is fixedly mounted on one end of the power frame (1), a mounting platform (12) is slidably engaged on the upper end of the slide rail (11), a No. 1 mounting frame (13) is fixedly mounted on the upper end of the mounting platform (12), an electric telescopic rod (14) is fixedly mounted on the upper end of the No. 1 mounting frame (13), a driving frame (15) is fixedly mounted on the output end of the electric telescopic rod (14), a detection probe (16) is fixedly mounted on the other end of the driving frame (15), a No. 2 mounting frame (151) is symmetrically fixedly connected to one side of the other end of the No. 1 mounting frame (13), a cleaning ring (152) is movably engaged on one side of the two No. 2 mounting frames (151), a cleaning scraper (153) is threadedly connected to the lower end of the cleaning ring (152), and a probe cleaning assembly (2) is fixedly mounted on one side of one end of the power frame (1).

2. The tank bottom plate automatic scanning robot according to claim 1, characterized in that: A signal receiving and transmitting module (3) is fixedly mounted on the other end of the power frame (1).

3. The tank bottom plate automatic scanning robot according to claim 1, characterized in that: The probe cleaning assembly (2) comprises a mounting plate (21), one end of the mounting plate (21) is fixedly mounted on one end of the power frame (1), a driving assembly (22) is fixedly mounted on one side of the mounting plate (21), an output end of the driving assembly (22) is drivingly connected to a driving shaft (23), and a cleaning chamber (24) is fixedly mounted on one end of the driving shaft (23).

4. The tank bottom plate automatic scanning robot according to claim 3 is characterized in that: The driving assembly (22) comprises a first driving motor (221), the output end of the first driving motor (221) is drivingly connected to a first pulley (222), the outer side of the first pulley (222) is drivingly connected to a belt (223), one end of the inner side of the belt (223) is drivingly connected to a second pulley (224), and the driving shaft (23) is fixedly connected to the center of the second pulley (224).

5. The tank bottom plate automatic scanning robot according to claim 4 is characterized in that: The cleaning chamber (24) is provided with cleaning protrusions (241) evenly and fixedly mounted in an annular shape inside the cleaning chamber (24), and a plurality of rectangular grooves (242) are provided in an annular shape inside the cleaning chamber (24).

6. The tank bottom plate automatic scanning robot according to claim 1, characterized in that: A driving block (121) is fixedly connected to one side of the mounting platform (12); a screw rod (122) is internally threadedly connected to the driving block (121); and a second driving motor (123) is drivingly connected to one end of the screw rod (122).

7. The tank bottom plate automatic scanning robot according to claim 1, characterized in that: A limiting circular groove (131) is provided at one end of the first mounting frame (13), and the detection probe (16) is movably engaged in the limiting circular groove (131).

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