Rolling load detection device and working method thereof

Abstract

The invention belongs to the technical field of testing, and particularly relates to a rolling load detection device for an anti-static raised floor and a working method thereof, which not only can simply detect the rolling load of a test board, but also can clean the test board and even can perform a rolling load test which is regulated and controlled in multiple directions and is not limited to a single track. Comprising rolling wheels, a sliding frame and a device base. Through cooperative use of an intelligent hydraulic cylinder telescopic machine, an electric sliding rail, a hand-cranking wheel and a sliding frame body, the positions of rolling wheels can be adjusted from six directions, multiple rolling tracks of a floor can be detected under the condition that a test board is not moved, through cooperative use of a dust collection assembly, a light source assembly and an identification camera, the test board is pre-cleaned, and the detection efficiency is improved. The influence of large-particle dust protrusion on the detection result is prevented, and the maximum deformation and deflection of the floor on microscopic details are observed by using a specific light beam, so that the detection accuracy and diversity are remarkably improved.

Description

Technical Field

[0001] The present invention belongs to the field of testing technology. It can not only detect the rolling load of a test plate, but also clean the test plate and even perform multi-directional regulation. It is not limited to a single-track rolling load test, and particularly relates to a rolling load detection device for an anti-static movable floor and a working method thereof. Background Art

[0002] With the rapid development and widespread application of computer technology, data centers, computer rooms, clean rooms and other places have higher and higher requirements for floors. Anti-static floors, as a special functional floor, have the advantages of anti-static, wear resistance, easy cleaning, etc., and are widely used in these places. However, these places often have high requirements on the bearing capacity and durability of the floor to ensure stable operation of equipment and personnel safety. In order to evaluate the rolling load capacity of anti-static floors, that is, the deformation, breakage and other performance of the floor under the action of rolling loads, special testing devices are required. These devices need to be able to simulate the rolling load conditions in actual use, accurately test the floor, and obtain reliable test results.

[0003] However, the existing technology has a poor detection effect. During the detection, it can only detect one rolling track test data of the test plate. Then the position of the test plate needs to be manually adjusted, and cumbersome positioning is required. In this case, firstly, the positioning is not accurate enough, and secondly, it is troublesome to fasten and fix the test plate, which has high labor costs and wastes time. In addition, if the test plate is not effectively cleaned before detection, the protrusion of larger particles such as dust will cause poor accuracy and deviation in the results. Summary of the invention

[0004] The present invention provides a rolling load detection device and a working method thereof, which solves the problem of poor detection accuracy in the related art.

[0005] In order to solve the above technical problems, the present invention provides a rolling load detection device, including a rolling wheel, a sliding frame and a device base, wherein a follower column is fixedly installed inside the rolling wheel, a pair of grab blocks are rotatably installed at both ends of the follower column, a reciprocating screw rod is rotatably installed inside the grab block, a pair of adjustment blocks are arranged at both ends of the reciprocating screw rod, one end of the adjustment block is fixedly connected to a driven rod, one end of the driven rod is installed with a hand wheel, and the top of the adjustment block is fixedly connected to a power assist plate; An intelligent hydraulic cylinder telescopic mechanism is installed on the top inner wall of the sliding frame, and the output end of the intelligent hydraulic cylinder telescopic mechanism is fixedly connected to the top of the power-assisting plate. Two travel grooves are opened at the bottom of the sliding frame, and an electric slide rail is arranged below the sliding frame, and the sliding frame is slidably installed on the electric slide rail; The top of the device base is fixedly connected to a side plate, and two symmetrically arranged lifting rails are installed on the side plate. A lifting seat is set on the lifting rail, and a detachable lifting plate is installed on one side of the lifting seat. The bottom of the detachable lifting plate is fixedly connected to a motor mounting plate, and a servo motor is installed at the bottom of the motor mounting plate. The output end of the servo motor is fixedly connected to a coaxially arranged reciprocating screw rod 1 through a coupling, and a moving block is movably assembled on the outer circumference of the reciprocating screw rod 1 through a ball nut. Preferably, the invention is copied from the copyright owner's website. As a preferred solution of the present invention, the top of the moving block is fixedly connected to a moving plate, the bottom of the moving plate is provided with a dust suction assembly, the bottom of the detachable lifting plate is fixedly connected to a limiting block, a sliding groove is provided inside the limiting block, and the moving plate is slidably connected inside the sliding groove.

[0006] As a preferred solution of the present invention, a rotating shaft is rotatably installed inside the moving block, a moving gear is fixedly sleeved on the outer circumference of the rotating shaft, a fixed rack is fixedly connected to the bottom of the limit block, the moving gear and the fixed rack are meshingly connected, and a cleaning brush is fixedly sleeved on the outer circumference of the rotating shaft.

[0007] As a preferred solution of the present invention, a transverse movable slide rail is installed on one side of the movable plate, a sliding seat is arranged on the transverse movable slide rail, a detection component fixing plate is fixedly connected to the bottom of the sliding seat, and an identification camera and a plurality of light source assemblies evenly distributed in a circle are respectively installed at the bottom of the detection component fixing plate.

[0008] As a preferred solution of the present invention, four upright posts evenly distributed in a rectangular array are fixedly connected to the top of the base, and a fixed seat plate is commonly fixedly connected to the tops of the four upright posts.

[0009] As a preferred solution of the present invention, a telescopic cylinder is installed on the top of the base, the output end of the telescopic cylinder is fixedly connected to a top block, the top of the top block is fixedly connected to a fixed block, a vertical fixing claw is movably hinged on the fixed block, and a vertical pressure block is fixedly connected to one side of the vertical fixing claw.

[0010] As a preferred solution of the present invention, a fixed shaft 1 is commonly fixedly connected between the two columns, a special-shaped groove is opened inside the vertical fixing claw, and the fixed shaft 1 is movably connected inside the special-shaped groove.

[0011] As a preferred solution of the present invention, a fixed shaft 2 is commonly fixedly connected between the other two columns, a transverse fixing claw is rotatably installed on the outer circumferential surface of the fixed shaft 2, a transverse pressure block is fixedly connected to the transverse fixing claw, a reset spring is commonly fixedly arranged between the transverse fixing claw and the fixed table top, and an adjusting bolt is connected to the internal thread of the transverse fixing claw.

[0012] The working method of the rolling load detection device comprises the following steps: S1. First, place the assembled movable floor to be tested on the fixed table board, then adjust the telescopic cylinder and the adjusting bolts, and then use the horizontal fixing claws and the vertical fixing claws to firmly fix the movable floor to be tested to adapt to floors of different lengths, widths and thicknesses; S2. After the assembled movable floor to be inspected is fixed, the lifting rail is started to lower the detachable lifting plate until the cleaning brush can contact the surface of the movable floor to be inspected; S3, then start the servo motor to drive the reciprocating screw rod to rotate, and then drive the moving block to reciprocate along the reciprocating screw rod, the cleaning brush removes particles and dust on the floor surface, and the dust collection component sucks away the impurities; S4, then remove the detachable lifting plate, start the intelligent hydraulic cylinder telescopic machine, push the power plate to drive the rolling wheel downward or upward, and start the electric slide rail to move the sliding frame horizontally to adjust the horizontal position of the rolling wheel. At the same time, manually turn the hand wheel to move the capture block longitudinally to adjust the longitudinal position of the rolling wheel until the rolling wheel is adjusted to the optimal rolling trajectory initial point; S5. Prepare three kinds of rolling wheels with different sizes of A / B / C. Install one of them, add load to the intelligent hydraulic cylinder telescopic machine to the specified rolling load value, start the electric slide rail, and then start to detect the rolling load. The recognition camera continuously captures the picture for detection during the movement. At the same time, the light source component emits a straight beam of light. Then record the maximum deformation of the bottom surface of the plate as the deflection of the rolling load. Move the rolling wheel away from the movable plate to be tested for 1 minute, and record the residual deformation after rolling. The three kinds of rolling wheels can be tested in turn for the specified number of times.

[0013] Compared with the related art, the present invention has the following beneficial effects: The present invention arranges electric slide rails and other structures, the electric slide rails control the lateral movement of the detection device, the intelligent hydraulic cylinder telescopic mechanism controls the vertical movement of the detection device, the hand-cranked wheel controls the longitudinal movement of the detection device, and the six directions are adjustable, so that the rolling wheel can easily change the position of the rolling load, and is not limited to one rolling track; The present invention realizes the rapid fixing and unlocking of the movable floors to be inspected of different sizes by setting the structures such as the identification camera and the flexible design of the telescopic cylinder, the adjusting bolt and the fixing claw, thereby improving the flexibility of clamping. At the same time, by using the components such as the lifting slide rail, the servo motor and the cleaning brush, the surface of the movable floor to be inspected is automatically cleaned, dust and impurities are effectively removed, and interference with visual inspection is prevented, thereby significantly improving the accuracy and efficiency of inspection. The present invention detects by continuously capturing images while the recognition camera is moving, and combines the light source components around the fixed plate of the detection component to emit a variety of light sources, such as white light LED and ultraviolet light, to meet different detection needs. It not only enhances the comprehensiveness and range of detection, but also can use specific light sources such as ultraviolet light to observe the microscopic details or fluorescent marks of the object, thereby significantly improving the accuracy and diversity of detection.

[0014] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the lower half of the present invention; Figure 3 It is a detailed partial structural schematic diagram of the lower half of the present invention; Figure 4 A partial structural schematic diagram of another perspective of the present invention; Figure 5 It is a schematic diagram of the partial structure of the clamping assembly of the present invention; Figure 6 It is a schematic diagram of the local structure of the cleaning brush of the present invention; Figure 7 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 8 For the present invention Figure 6 Enlarged view of point B in the middle.

[0017] Numbers in the figure: 1. Device base; 2. Side panel; 3. Lifting rail; 4. Removable lifting plate; 5. Limit block; 6. Slide; 7. Motor mounting plate; 8. Servo motor; 9. Reciprocating screw rod 1; 10. Moving block; 11. Moving plate; 12. Fixed rack; 13. Rotating shaft; 14. Cleaning brush; 15. Moving gear; 16. Horizontal moving rail; 17. Detection component fixing plate; 18. Identification camera; 19. Light source component; 20. Column; 21. Telescopic cylinder; 22. Vertical Fixed claw; 23. Special-shaped groove; 24. Vertical pressure block; 25. Fixed axis one; 26. Fixed axis two; 27. Horizontal fixed claw; 28. Adjusting bolt; 29. ​​Reset spring; 30. Horizontal pressure block; 31. Fixed table board; 32. Dust collection assembly; 33. Electric slide rail; 34. Sliding frame; 35. Intelligent hydraulic cylinder telescopic mechanism; 36. Power plate; 37. Hand wheel; 38. Adjustment block; 39. Reciprocating screw two; 40. Grabbing block; 41. Rolling wheel; 42. Follower rod. DETAILED DESCRIPTION

[0018] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0019] Example 1 See also Figure 1-8The present embodiment proposes a rolling load detection device, including a rolling wheel 41, a sliding frame 34 and a device base 1, a follower column is fixedly installed inside the rolling wheel 41, a pair of grab blocks 40 are rotatably installed at both ends of the follower column, a reciprocating screw rod 39 is rotatably installed inside the grab block 40, a pair of adjustment blocks 38 are arranged at both ends of the reciprocating screw rod 39, one end of the adjustment block 38 is fixedly connected to a driven rod 42, one end of the driven rod 42 is installed with a hand-cranked wheel 37, the top of the adjustment block 38 is fixedly connected to a power-assisting plate 36, an intelligent hydraulic cylinder telescopic mechanism 35 is installed on the top inner wall of the sliding frame 34, the output end of the intelligent hydraulic cylinder telescopic mechanism 35 is fixedly connected to the top of the power-assisting plate 36, two travel grooves are opened at the bottom of the sliding frame 34, an electric slide rail 33 is arranged below the sliding frame 34, the sliding frame 34 is slidably installed on the electric slide rail 33, the top of the device base 1 is fixedly connected to a side plate 2, the side plate 2 Two symmetrically arranged lifting rails 3 are installed on the lifting rails 3, a lifting seat is arranged on the lifting rails 3, a detachable lifting plate 4 is installed on one side of the lifting seat, the bottom of the detachable lifting plate 4 is fixedly connected with a motor mounting plate 7, a servo motor 8 is installed at the bottom of the motor mounting plate 7, the output end of the servo motor 8 is fixedly connected with a coaxially arranged reciprocating screw 9 through a coupling, and a moving block 10 is movably assembled on the outer peripheral surface of the reciprocating screw 9 through a ball nut. Through the arrangement of structures such as a cleaning brush 14 and the flexible design of a telescopic cylinder 21, an adjusting bolt 28 and a fixing claw, fast fixing and unlocking of movable floors of different sizes to be inspected are realized, and the flexibility of clamping is improved. At the same time, the lifting rails 3, the servo motor 8 and the cleaning brush 14 are used to realize automatic cleaning of the surface of the movable floor to be inspected, effectively remove dust and impurities, and prevent interference with visual inspection, thereby significantly improving the accuracy and efficiency of inspection.

[0020] See also Figure 1-8 , a moving plate 11 is fixedly connected to the top of the moving block 10, and a dust collecting assembly 32 is provided at the bottom of the moving plate 11; The bottom of the detachable lifting plate 4 is fixedly connected with a limiting block 5 , the limiting block 5 is provided with a sliding groove 6 inside, and the movable plate 11 is slidably connected inside the sliding groove 6 .

[0021] See also Figure 1-8 A rotating shaft 13 is rotatably installed inside the moving block 10, and a moving gear 15 is fixedly sleeved on the outer circumference of the rotating shaft 13. A fixed rack 12 is fixedly connected to the bottom of the limit block 5. The moving gear 15 and the fixed rack 12 are meshed and connected. A cleaning brush 14 is fixedly sleeved on the outer circumference of the rotating shaft 13.

[0022] See also Figure 1-8A transverse moving rail 16 is installed on one side of the moving plate 11, and a sliding seat is arranged on the transverse moving rail 16. A detection component fixing plate 17 is fixedly connected to the bottom of the sliding seat. An identification camera 18 and a plurality of light source components 19 evenly distributed in a circle are respectively installed at the bottom of the detection component fixing plate 17.

[0023] In this embodiment, in this implementation case, power is provided for the horizontal movement of the sliding frame 34, so that the rolling wheel 41 can roll on the floor along the set path, simulating the rolling load conditions in actual use. As a support platform for the rolling wheel 41 and other detection components, horizontal movement is achieved through the drive of the electric slide rail 33 to ensure the continuity and stability of the detection process. The intelligent hydraulic cylinder telescopic mechanism 35 drives the power plate 36 and the capture block 40 and other mechanisms through telescopic movement, thereby adjusting the contact state between the rolling wheel 41 and the detected floor.

[0024] When the device is used to inspect the movable floor to be inspected, the first step is to activate the telescopic cylinder 21. After the telescopic cylinder 21 is started, it will push upward, first against the adjusting bolt 28, and then drive the horizontal fixing claw 27 to rotate along the direction of the fixed axis 26, thereby unlocking. At the same time, the upward action of the telescopic cylinder 21 will also drive the vertical fixing claw 22 to move. Thanks to the ingenious design of the special-shaped groove 23 and the fixed axis 1 25, the vertical fixing claw 22 will move obliquely upward along the trajectory of the special-shaped groove 23, so that the vertical fixing block is lifted from the fixed table board 31. At this time, the movable floor to be inspected can be easily taken out and placed securely on the fixed table board 31.

[0025] Subsequently, the telescopic cylinder 21 is reset, and the transverse fixing claw 27 returns to its original position under the action of the reset spring 29, and the inspected movable floor is laterally fastened. At the same time, the vertical fixing claw 22 is also reset, driving the vertical fixing plate to move downward, thereby fixing the inspected movable floor. This structural design allows us to adapt to inspected movable floors of different sizes by adjusting the distance between the adjusting bolt 28 and the telescopic cylinder 21 according to the size of the inspected movable floor, which greatly improves the flexibility of clamping.

[0026] After the movable floor to be inspected is firmly fixed, the next step is to start the lifting rail 3 to lower the detachable lifting plate 4 until the cleaning brush 14 contacts the movable floor to be inspected. Then we activate the servo motor 8, which drives the reciprocating screw 9 to rotate, and then drives the moving block 10 to reciprocate along the reciprocating screw 9. In this process, thanks to the cooperation of the fixed rack 12 and the moving gear 15, the cleaning brush 14 can effectively remove particles and dust on the surface of the movable floor to be inspected during movement, and these impurities will be adsorbed on the cleaning brush 14. When the cleaning brush 14 rotates to the top position, the dust collection component 32 installed thereon will suck away the dust, thereby realizing the function of automatic cleaning. This design not only prevents dust and impurities from interfering with visual detection, but also significantly improves the accuracy of detection.

[0027] Example 2 See also Figure 1-8 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the top of the base is fixedly connected with four columns 20 evenly distributed in a rectangular array, the tops of the four columns 20 are commonly fixedly connected with a fixed table top 31, a telescopic cylinder 21 is installed on the top of the base, the output end of the telescopic cylinder 21 is fixedly connected with a top block, the top of the top block is fixedly connected with a fixed block, a vertical fixing claw 22 is movably hinged on the fixed block, one side of the vertical fixing claw 22 is fixedly connected with a vertical pressing block 24, a fixed shaft 1 25 is commonly fixedly connected between the two columns 20, a special-shaped groove 23 is opened inside the vertical fixing claw 22, and the fixed shaft 1 25 is movably connected inside the special-shaped groove 23, and a fixed shaft 2 26 is commonly fixedly connected between the other two columns 20, and the fixed shaft A transverse fixing claw 27 is rotatably installed on the outer peripheral surface of the second 26, and a transverse pressure block 30 is fixedly connected to the transverse fixing claw 27. A reset spring 29 is fixedly arranged between the transverse fixing claw 27 and the fixed table plate 31. The internal thread of the transverse fixing claw 27 is connected with an adjusting bolt 28. By setting the structure such as the identification camera 18, the identification camera 18 continuously captures the picture for detection during the movement, and the light source component 19 around the fixed plate 17 of the detection component emits a variety of light sources, such as white light LED and ultraviolet light, to meet different detection needs. Not only the comprehensiveness and range of detection are enhanced, but also specific light sources such as ultraviolet beams can be used to observe the microscopic details or fluorescent marks of objects, thereby significantly improving the accuracy and diversity of detection.

[0028] In this embodiment, during the movement, the recognition camera 18 will continue to capture the image and perform detection. This technical process is quite mature and will not be elaborated on. During the detection process, the light source assembly 19 installed around the detection assembly fixing plate 17 will emit different types of light sources, such as white light LED and ultraviolet light beams, to meet diverse detection needs. Specifically, ultraviolet light sources are very suitable for detecting fluorescently marked objects or observing the microscopic details of objects at specific wavelengths, while white light LED light sources are often used to perform general detection tasks. Such a light source configuration not only improves the comprehensiveness of the detection, but also significantly broadens the detection range.

[0029] The present invention also provides a working method of a rolling load detection device, comprising the following steps: S1. First, place the assembled movable floor to be tested on the fixed table board 31, then adjust the telescopic cylinder 21 and the adjusting bolt 28, and then the horizontal fixing claws 27 and the vertical fixing claws 22 firmly fix the movable floor to be tested to adapt to floors of different lengths, widths and thicknesses. S2. After the assembled movable floor to be tested is fixed, start the lifting slide rail 3 to lower the detachable lifting plate 4 until the cleaning brush 14 can contact the surface of the movable floor to be tested. S3. Then start the servo motor 8. Drive the reciprocating screw rod 9 to rotate, and then drive the moving block 10 to reciprocate along the reciprocating screw rod 9. The cleaning brush 14 removes particles and dust on the surface of the floor, and the dust suction component 32 sucks away the impurities. S4. Then remove the detachable lifting plate 4, start the intelligent hydraulic cylinder telescopic machine, push the power plate 36 to drive the rolling wheel 41 downward or upward, and start Move the electric slide 33, move the sliding frame 34 laterally, so as to adjust the lateral position of the rolling wheel 41, and at the same time manually turn the hand wheel 37, and move the grab block 40 longitudinally, so as to adjust the longitudinal position of the rolling wheel 41, until the rolling wheel 41 is adjusted to the optimal initial point of the rolling trajectory, S5, prepare three kinds of rolling wheels 41 with different sizes A / B / C, install one of them, add load to the intelligent hydraulic cylinder telescopic machine to the specified rolling load value, start the electric slide 33, and then start to detect the rolling load, the recognition camera 18 continuously captures the picture for detection during the movement, and the light source component 19 emits a straight light beam, and then records the maximum deformation of the bottom surface of the plate as the deflection of the rolling load, and moves the rolling wheel 41 away from the detected movable plate for 1 minute, and records the residual deformation after rolling, and the three kinds of rolling wheels 41 are tested in turn for a specified number of times.

[0030] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rolling load detection device, characterized in that: It includes rolling wheels, a sliding frame and a device base; A follower column is fixedly installed inside the rolling wheel, a pair of grab blocks are rotatably installed at both ends of the follower column, a reciprocating screw rod 2 is rotatably installed inside the grab block, a pair of adjustment blocks are arranged at both ends of the reciprocating screw rod 2, one end of the adjustment block is fixedly connected to a driven rod, one end of the driven rod is installed with a hand-cranked wheel, and a power-assisting plate is fixedly connected to the top of the adjustment block; An intelligent hydraulic cylinder telescopic mechanism is installed on the top inner wall of the sliding frame, and the output end of the intelligent hydraulic cylinder telescopic mechanism is fixedly connected to the top of the power-assisting plate. Two travel grooves are opened at the bottom of the sliding frame, and an electric slide rail is arranged below the sliding frame, and the sliding frame is slidably installed on the electric slide rail; The top of the device base is fixedly connected to a side plate, and two symmetrically arranged lifting slide rails are installed on the side plate, and a lifting seat is provided on the lifting slide rail, and a detachable lifting plate is installed on one side of the lifting seat, and the bottom of the detachable lifting plate is fixedly connected to a motor mounting plate, and a servo motor is installed at the bottom of the motor mounting plate, and the output end of the servo motor is fixedly connected to a coaxially arranged reciprocating screw rod 1 through a coupling, and a moving block is movably assembled on the outer peripheral surface of the reciprocating screw rod 1 through a ball nut, and the top of the moving block is fixedly connected to a moving plate, and a dust suction assembly is provided at the bottom of the moving plate, and the bottom of the detachable lifting plate is fixedly connected to a limiting block, and a slide groove is provided inside the limiting block, and the moving plate is slidably connected to the inside of the slide groove.

2. The rolling load detection device according to claim 1, characterized in that: A rotating shaft is rotatably installed inside the moving block, a moving gear is fixedly sleeved on the outer circumference of the rotating shaft, a fixed rack is fixedly connected to the bottom of the limit block, the moving gear and the fixed rack are meshed and connected, and a cleaning brush is fixedly sleeved on the outer circumference of the rotating shaft.

3. The rolling load detection device according to claim 2, characterized in that: A transverse moving slide rail is installed on one side of the moving plate, a sliding seat is arranged on the transverse moving slide rail, a detection component fixing plate is fixedly connected to the bottom of the sliding seat, and an identification camera and a plurality of light source components evenly distributed in a circle are respectively installed at the bottom of the detection component fixing plate.

4. The rolling load detection device according to claim 3, characterized in that: The top of the base is fixedly connected with four upright posts evenly distributed in a rectangular array, the tops of the four upright posts are commonly fixedly connected with a fixed table top, and the top of the fixed table top is provided with a movable floor to be detected.

5. The rolling load detection device according to claim 4, characterized in that: A telescopic cylinder is installed on the top of the base, the output end of the telescopic cylinder is fixedly connected to a top block, the top of the top block is fixedly connected to a fixed block, a vertical fixing claw is movably hinged on the fixed block, and a vertical pressing block is fixedly connected to one side of the vertical fixing claw.

6. The rolling load detection device according to claim 5, characterized in that: A fixed shaft 1 is fixedly connected between the two uprights, a special-shaped groove is provided inside the vertical fixing claw, and the fixed shaft 1 is movably connected inside the special-shaped groove.

7. The rolling load detection device according to claim 6, characterized in that: A fixed shaft 2 is commonly fixedly connected between the other two uprights, a transverse fixing claw is rotatably installed on the outer circumference of the fixed shaft 2, a transverse pressure block is fixedly connected to the transverse fixing claw, a reset spring is commonly fixedly arranged between the transverse fixing claw and the fixed table top, and an adjusting bolt is connected to the internal thread of the transverse fixing claw.

8. A method for operating a rolling load detection device, using the rolling load detection device according to claim 7, characterized in that: The following steps are involved: S1. First, place the assembled movable floor to be tested on the fixed table board, then adjust the telescopic cylinder and the adjusting bolts, and then use the horizontal fixing claws and the vertical fixing claws to firmly fix the movable floor to be tested to adapt to floors of different lengths, widths and thicknesses; S2. After the assembled movable floor to be inspected is fixed, the lifting rail is started to lower the detachable lifting plate until the cleaning brush can contact the surface of the movable floor to be inspected; S3, then start the servo motor to drive the reciprocating screw rod to rotate, and then drive the moving block to reciprocate along the reciprocating screw rod, the cleaning brush removes particles and dust on the floor surface, and the dust collection component sucks away the impurities; S4, then remove the detachable lifting plate, start the intelligent hydraulic cylinder telescopic machine, push the power plate to drive the rolling wheel downward or upward, and start the electric slide rail to move the sliding frame horizontally to adjust the horizontal position of the rolling wheel. At the same time, manually turn the hand wheel to move the capture block longitudinally to adjust the longitudinal position of the rolling wheel until the rolling wheel is adjusted to the optimal rolling trajectory initial point; S5. Prepare three kinds of rolling wheels with different sizes of A / B / C. Install one of them, add load to the intelligent hydraulic cylinder telescopic machine to the specified rolling load value, start the electric slide rail, and then start to detect the rolling load. The recognition camera continuously captures the picture for detection during the movement. At the same time, the light source component emits a straight beam of light. Then record the maximum deformation of the bottom surface of the plate as the deflection of the rolling load. Move the rolling wheel away from the movable plate to be tested for 1 minute, and record the residual deformation after rolling. The three kinds of rolling wheels can be tested in turn for the specified number of times.

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