Special equipment inspection tool

Abstract

The utility model relates to the technical field of special equipment inspection, and discloses a special equipment inspection tool, which comprises an inspection bench, two sides of the upper part of the inspection bench are fixedly connected with mounting plates, a fixing assembly is arranged outside the mounting plate on the left side, and an overturning assembly is arranged outside the mounting plate on the right side. An extension plate is fixedly connected to the upper part of the inspection bench, a mounting frame is fixedly connected to the front side of the exterior of the extension plate, an inspection assembly is arranged in the mounting frame, and a cleaning assembly is arranged in the inspection bench; and the overturning assembly comprises a rotating rod, the rotating rod is rotationally connected to the interior of the mounting plate on the right side, and a rotating disc is fixedly connected to the right side of the exterior of the rotating rod. According to the utility model, when the special equipment is inspected, the special equipment is convenient to turn over, the special equipment does not need to be taken down from the upper part of the inspection bench and then fixed again, the operation is simple and convenient, time and labor are saved, and the inspection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of special equipment inspection, in particular to a special equipment inspection tool. Background Art

[0002] Special equipment refers to equipment that involves life safety and is relatively dangerous, such as boilers, pressure vessels (including gas cylinders), pressure pipelines, elevators, lifting machinery, passenger ropeways, large amusement facilities, special motor vehicles within the site (factory), etc. Among them, boilers, pressure vessels (including gas cylinders), and pressure pipelines are pressure-bearing special equipment. During production, pressure vessels will pass through inspection tooling to measure and test the size, shape, position, weld quality, etc. of the pressure vessels.

[0003] When inspecting a pressure vessel, the existing inspection tool fixes the pressure vessel on the upper part of the inspection table, then scans the outside of the pressure vessel with a scanning head, and transmits the scanned information to the upper part of the display screen to complete the inspection of the pressure vessel.

[0004] Although the existing inspection tooling can complete the inspection of pressure vessels, when different positions of the pressure vessel need to be inspected, the operator needs to remove the pressure vessel from the top of the inspection table and re-fix it. This process is time-consuming and cumbersome, which reduces the inspection efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a special equipment inspection tool, which aims to improve the problem in the prior art that when different positions of the pressure vessel need to be inspected, the operator needs to remove the pressure vessel from the upper part of the inspection table and re-fix it, which is a time-consuming and cumbersome process.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A special equipment inspection tool comprises an inspection table, wherein both sides of the upper portion of the inspection table are fixedly connected to mounting plates, a fixing assembly is provided on the outside of the left mounting plate, and a flip assembly is provided on the outside of the right mounting plate, an extension plate is fixedly connected to the upper portion of the inspection table, a mounting frame is fixedly connected to the front side of the outer portion of the extension plate, an inspection assembly is provided inside the mounting frame, and a cleaning assembly is provided inside the inspection table;

[0008] The flip assembly includes a rotating rod, which is rotatably connected to the inside of the mounting plate on the right side, a turntable is fixedly connected to the right side of the outside of the rotating rod, a second fixed plate is fixedly connected to the left side of the outside of the rotating rod, and a connecting plate is fixedly connected to the outside of the mounting plate on the right side. The connecting plate is fixedly connected to a limit rod inside the limit rod, and the outside of the limit rod is slidably connected to a horizontal plate. The outside of the horizontal plate is fixedly connected to a moving rod, and the moving rod is slidably connected to the inside of the connecting plate. A spring is sleeved on the outside of the moving rod, and the outside of the horizontal plate is fixedly connected to an insertion rod.

[0009] Furthermore, the cleaning component includes an air suction pump, which is fixedly connected to the inside of the inspection table, the air suction pump input end is fixedly connected to a filter box, the filter box is fixedly connected to the inside of the inspection table, the external front side of the filter box is fixedly connected to an air inlet, the air suction pump output end is fixedly connected to one end of a delivery pipe, an air outlet hood is provided on the external front side of the extension plate, and the other end of the delivery pipe passes through the interior of the extension plate and is fixedly connected to the inside of the air outlet hood.

[0010] Furthermore, the fixing assembly includes an electric push rod, which is fixedly connected to the inside of the mounting plate on the left side. The output end of the electric push rod is fixedly connected to a mounting block, and the inside of the mounting block is rotatably connected to a first fixing plate.

[0011] Furthermore, the inspection component includes a motor, which is fixedly connected to the left side of the interior of the mounting bracket, and the output end of the motor is fixedly connected to a screw rod, which is rotatably connected to the interior of the mounting bracket, and the external thread of the screw rod is connected to a moving block, and the lower part of the moving block is fixedly connected to a slider, and the outside of the moving block is fixedly connected to a connecting plate, and a scanning head is installed on the outside of the connecting plate.

[0012] Furthermore, the turntable is provided with insertion holes on all four sides, and the insertion rods are plugged into the insertion holes.

[0013] Furthermore, a filter screen is inserted into the filter box, and positioning rods are fixedly connected to both sides of the outside of the air outlet cover, and the bottoms of the two positioning rods are fixedly connected to both sides of the outside of the extension plate.

[0014] Furthermore, a slide groove is provided inside the mounting frame, and the slider is slidably connected inside the slide groove.

[0015] Furthermore, a mounting rod is fixedly connected to the left side of the exterior of the inspection table, and a display screen is fixedly connected to the top of the mounting rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, if it is necessary to inspect different positions, the movable rod is pulled to move the horizontal plate and the insertion rod, and the spring is compressed to disengage the insertion rod from the insertion hole. Then, the turntable is rotated to drive the rotating rod and the second fixed plate to rotate, and then the pressure vessel is turned over. After reaching the appropriate position, the insertion rod is reinserted into the insertion hole to complete the fixation. This process does not require disassembly of the equipment, is simple and labor-saving, and significantly improves the inspection efficiency.

[0018] 2. In the present invention, before the pressure vessel is inspected, the suction pump is started to suck the gas into the filter box through the air inlet. After the impurities are filtered out by the filter, the gas is discharged to the air outlet hood through the delivery pipe to clean the dust on the surface of the pressure vessel. This reduces the interference of dirt on the test results and improves the accuracy of the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of a special equipment inspection tool proposed in the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of an inspection table for a special equipment inspection tool proposed in the present invention;

[0021] Figure 3 This is a schematic diagram of the external structure of the right side mounting plate of a special equipment inspection tool proposed in the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a filter box of a special equipment inspection tool proposed in the utility model;

[0023] Figure 5 for Figure 3 A magnified view of the structure in the middle.

[0024] Legend:

[0025] 1. Inspection table; 2. Mounting rod; 3. Display screen; 4. Extension plate; 5. Mounting plate; 6. Electric push rod; 7. Mounting block; 8. First fixed plate; 9. Mounting frame; 10. Motor; 11. Moving block; 12. Slider; 13. Screw rod; 14. Connecting plate; 15. Scanning head; 16. Filter box; 17. Air inlet; 18. Filter screen; 19. Suction pump; 20. Delivery pipe; 21. Air outlet hood; 22. Positioning rod; 23. Connecting plate; 24. Limit rod; 25. Cross plate; 26. Moving rod; 27. Spring; 28. Insert rod; 29. ​​Socket; 30. Turntable; 31. Second fixed plate; 32. Rotating rod; 33. Slide. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1 、 Figure 3 and Figure 5 , the utility model provides an embodiment: a special equipment inspection tool, including an inspection table 1, both sides of the upper part of the inspection table 1 are fixedly connected to mounting plates 5, a fixing component is provided on the outside of the left mounting plate 5, and the fixing component is provided to facilitate the fixation of the special equipment, and a flip component is provided on the outside of the right mounting plate 5, an extension plate 4 is fixedly connected to the upper part of the inspection table 1, and a mounting bracket 9 is fixedly connected to the front side of the outer side of the extension plate 4, and an inspection component is provided inside the mounting bracket 9, which facilitates the inspection of the special equipment by providing the inspection component, and a cleaning component is provided inside the inspection table 1, which facilitates the cleaning of the outside of the special equipment by providing the cleaning component, and a mounting rod 2 is fixedly connected to the left side of the outer side of the inspection table 1, and a display screen 3 is fixedly connected to the top of the mounting rod 2, and the display screen 3 is provided to facilitate the display of the inspection results;

[0028] The flip assembly includes a rotating rod 32, which is rotatably connected to the inside of the right mounting plate 5, and a turntable 30 is fixedly connected to the right side of the outside of the rotating rod 32. The turntable 30 is convenient for the operator to use. The left side of the outside of the rotating rod 32 is fixedly connected to the second fixed plate 31, and the outside of the right mounting plate 5 is fixedly connected to the connecting plate 23. The connecting plate 23 is fixedly connected to the limit rod 24. The limit rod 24 is slidably connected to the cross plate 25 on the outside, and the cross plate 25 is fixedly connected to the moving rod 26 on the outside. The moving rod 26 is slidably connected to the inside of the connecting plate 23, and a spring 27 is sleeved on the outside of the moving rod 26. The outside of the cross plate 25 is fixedly connected to the insertion rod 28. Sockets 29 are opened all around the inside of the turntable 30, and the insertion rod 28 is plugged into the socket 29 to prevent the turntable 30 from rotating.

[0029] Specifically, when flipping the special equipment, the operator pulls the moving rod 26, and the moving rod 26 drives the horizontal plate 25 fixed at the bottom to move along the outside of the limit rod 24. During the movement of the horizontal plate 25, the horizontal plate 25 also drives the external fixed plug rod 28 to move synchronously. When the horizontal plate 25 moves, it squeezes the spring 27 outside the moving rod 26, causing the spring 27 to be deformed under the force. As the horizontal plate 25 and the plug rod 28 move, the plug rod 28 gradually disengages from the socket 29, and it can be rotated at this time. The operator then drives the internally connected rotating rod 32 to rotate by rotating the turntable 30, and the rotating rod 32 drives the second fixed plate 31 fixed on the left to rotate synchronously. The plate 31 is directly connected to the pressure vessel. The rotation of the second fixed plate 31 will also drive the pressure vessel to rotate, thereby realizing the flipping of the equipment. In this way, the operator does not need to remove the pressure vessel from the inspection table 1 to inspect different positions. When the pressure vessel is rotated to the appropriate position, the turntable 30 will stop rotating. At this time, the operator aligns the socket 29 inside the turntable 30 with the insertion rod 28, and then releases the moving rod 26. Under the reaction force of the spring 27, the insertion rod 28 is reinserted into the socket 29 to fix the turntable 30. The equipment can be inspected in all directions through a simple flipping action. The whole process saves time and effort, and improves the safety of operation and the efficiency of inspection.

[0030] Reference Figure 1 、 Figure 2 and Figure 4 The cleaning component includes an air suction pump 19, which is fixedly connected to the interior of the inspection table 1, and the input end of the air suction pump 19 is fixedly connected to the filter box 16. The filter box 16 is provided to facilitate filtering the inhaled gas, and the filter box 16 is fixedly connected to the interior of the inspection table 1. The front side of the outside of the filter box 16 is fixedly connected to an air inlet 17. The air inlet 17 is provided to facilitate the entry of gas, and the output end of the air suction pump 19 is fixedly connected to one end of the delivery pipe 20. The front side of the outside of the extension plate 4 is provided with an air outlet hood 21. The delivery pipe 20 is provided to facilitate the delivery of gas. The other end of the delivery pipe 20 passes through the interior of the extension plate 4 and is fixedly connected to the interior of the air outlet hood 21. The air outlet hood 21 is provided to facilitate the discharge of gas. A filter screen 18 is inserted into the filter box 16. The filter screen 18 is provided to facilitate filtering the inhaled gas. Positioning rods 22 are fixedly connected to both sides of the outside of the air outlet hood 21. The bottoms of the two positioning rods 22 are fixedly connected to both sides of the outside of the extension plate 4. The air outlet hood 21 is fixed by providing positioning rods 22.

[0031] Specifically, before inspecting the pressure vessel, the suction pump 19 is first started, and the gas is guided into the filter box 16 through the air inlet 17. The filter 18 can capture and remove impurities, dust and other potential pollutants in the gas, thereby ensuring the air quality entering the inspection area. The filtered gas is sent out through the delivery pipe 20, and finally the clean gas is blown to the outside of the pressure vessel through the air outlet hood 21 to clean the outside of the pressure vessel. The surface of the pressure vessel can be kept relatively dust-free before inspection, reducing the interference of dirt on the measurement results.

[0032] Reference Figure 1 The fixed component includes an electric push rod 6, which is fixedly connected to the inside of the left mounting plate 5. The output end of the electric push rod 6 is fixedly connected to a mounting block 7, and the mounting block 7 is rotatably connected to a first fixed plate 8.

[0033] Specifically, when fixing the pressure vessel, first place one end of the pressure vessel on the outside of the second fixed plate 31, then start the electric push rod 6, the electric push rod 6 moves with the mounting block 7 fixed at the output end, and the movement of the mounting block 7 moves the first fixed plate 8 with the internal rotation connection, so that the first fixed plate 8 contacts the outside of the pressure vessel to complete the fixation of the pressure vessel, which makes it easier to fix the special equipment during the inspection, avoids displacement of the special equipment during the inspection, and improves the stability of the special equipment during the inspection.

[0034] Reference Figure 1 The inspection component includes a motor 10, which is fixedly connected to the left side of the interior of the mounting frame 9. The output end of the motor 10 is fixedly connected to a screw rod 13, which is rotatably connected to the interior of the mounting frame 9. The external thread of the screw rod 13 is connected to a moving block 11, and the lower part of the moving block 11 is fixedly connected to a slider 12. The outside of the moving block 11 is fixedly connected to a connecting plate 14, and a scanning head 15 is installed on the outside of the connecting plate 14. The arrangement of the scanning head 15 facilitates scanning of the outside of the special equipment. A slide groove 33 is provided inside the mounting frame 9, and the slider 12 is slidably connected to the inside of the slide groove 33. The arrangement of the slide groove 33 facilitates the movement of the slider 12.

[0035] Specifically, when inspecting special equipment, by starting the motor 10, the motor 10 drives the screw rod 13 fixed at the output end to rotate, the screw rod 13 rotates and drives the moving block 11 connected to the external thread to move, the moving block 11 moves and drives the external fixed connecting plate 14 to move, the connecting plate 14 moves and drives the fixed scanning head 15 to move, and the inspection of the special equipment can be completed by the movement of the scanning head 15.

[0036] Working principle: When inspecting the outside of the pressure vessel, first, fix the pressure vessel to the middle of the first fixing plate 8 and the second fixing plate 31, then inspect the outside of the pressure vessel through the scanning head 15. When it is necessary to inspect different surfaces of the pressure vessel, first, pull the moving rod 26, and the moving rod 26 moves with the bottom fixed cross plate 25 to move outside the limit rod 24. When the cross plate 25 moves, it moves the external fixed plug rod 28 synchronously. When the cross plate 25 moves with the plug rod 28, it squeezes the spring 27 sleeved on the outside of the moving rod 26, causing the spring 27 to deform under force. Then, when the plug rod 28 is separated from the inside of the socket 29, The turntable 30 is rotated, and the turntable 30 rotates with the internal fixed rotating rod 32, and the rotating rod 32 rotates with the second fixed plate 31 fixed on the left side of the outside, and the second fixed plate 31 rotates with the external fixed pressure vessel. When it is rotated to a suitable position, the socket 29 opened inside the turntable 30 is aligned with the insertion rod 28. Subsequently, the moving rod 26 is released and the insertion rod 28 is inserted into the inside of the socket 29 under the reaction force of the spring 27. This makes it easy to flip the special equipment when inspecting it, and there is no need to remove the special equipment from the top of the inspection table 1 and then re-fix it. The operation is simple and convenient, saving time and effort, and improving the inspection efficiency.

[0037] Before inspecting the pressure vessel, start the suction pump 19 to suck the external gas into the filter box 16 through the air inlet 17, then filter the impurities in the gas through the filter 18, then transport it through the delivery pipe 20, and finally, discharge the dust attached to the outside of the pressure vessel through the air outlet hood 21 to clean it. This makes it easy to clean the outside of the special equipment before inspecting it. The clean surface can reduce the interference of dirt on the test results and improve the accuracy of the measurement.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A special equipment inspection tool, comprising an inspection table (1), characterized in that: Both sides of the upper portion of the inspection table (1) are fixedly connected to mounting plates (5), a fixing assembly is provided on the outside of the left mounting plate (5), and a flip assembly is provided on the outside of the right mounting plate (5). An extension plate (4) is fixedly connected to the upper portion of the inspection table (1), and a mounting frame (9) is fixedly connected to the front side of the outer portion of the extension plate (4). An inspection assembly is provided inside the mounting frame (9), and a cleaning assembly is provided inside the inspection table (1); The flip assembly includes a rotating rod (32), the rotating rod (32) is rotatably connected to the inside of the right-side mounting plate (5), the rotating rod (32) is fixedly connected to a turntable (30) on the right side of the outside, the rotating rod (32) is fixedly connected to a second fixed plate (31) on the left side of the outside, the right-side mounting plate (5) is fixedly connected to a connecting plate (23), the connecting plate (23) is fixedly connected to a limiting rod (24) on the inside, the limiting rod (24) is slidably connected to a transverse plate (25) on the outside, the transverse plate (25) is fixedly connected to a moving rod (26) on the outside, the moving rod (26) is slidably connected to the inside of the connecting plate (23), a spring (27) is sleeved on the outside of the moving rod (26), and the transverse plate (25) is fixedly connected to an inserting rod (28) on the outside.

2. The special equipment inspection tool according to claim 1, characterized in that: The cleaning component includes an air suction pump (19), the air suction pump (19) is fixedly connected to the interior of the inspection table (1), the input end of the air suction pump (19) is fixedly connected to a filter box (16), the filter box (16) is fixedly connected to the interior of the inspection table (1), the front side of the outside of the filter box (16) is fixedly connected to an air inlet (17), the output end of the air suction pump (19) is fixedly connected to one end of a delivery pipe (20), the front side of the outside of the extension plate (4) is provided with an air outlet hood (21), and the other end of the delivery pipe (20) passes through the interior of the extension plate (4) and is fixedly connected to the interior of the air outlet hood (21).

3. The special equipment inspection tool according to claim 1, characterized in that: The fixing assembly comprises an electric push rod (6), the electric push rod (6) is fixedly connected to the inside of the left mounting plate (5), the output end of the electric push rod (6) is fixedly connected to a mounting block (7), and the inside of the mounting block (7) is rotatably connected to a first fixing plate (8).

4. The special equipment inspection tool according to claim 1, characterized in that: The inspection component includes a motor (10), the motor (10) is fixedly connected to the left side of the interior of the mounting frame (9), the output end of the motor (10) is fixedly connected to a screw rod (13), the screw rod (13) is rotatably connected to the interior of the mounting frame (9), the screw rod (13) is externally threadedly connected to a moving block (11), the lower part of the moving block (11) is fixedly connected to a slider (12), the outside of the moving block (11) is fixedly connected to a connecting plate (14), and a scanning head (15) is installed on the outside of the connecting plate (14).

5. The special equipment inspection tool according to claim 1, characterized in that: Insertion holes (29) are provided around the inside of the rotating disk (30), and the insertion rods (28) are plugged into the insertion holes (29).

6. The special equipment inspection tool according to claim 2, characterized in that: A filter screen (18) is inserted into the filter box (16), and positioning rods (22) are fixedly connected to both sides of the outside of the air outlet cover (21), and the bottoms of the two positioning rods (22) are fixedly connected to both sides of the outside of the extension plate (4).

7. The special equipment inspection tool according to claim 4, characterized in that: A sliding groove (33) is provided inside the mounting frame (9), and the sliding block (12) is slidably connected inside the sliding groove (33).

8. The special equipment inspection tool according to claim 1, characterized in that: The left side of the exterior of the inspection table (1) is fixedly connected to a mounting rod (2), and the top of the mounting rod (2) is fixedly connected to a display screen (3).

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