Device for detecting surface flatness of narrow roadway of high-position three-dimensional storage workshop

Abstract

The invention belongs to the technical field of ground detection, and particularly relates to a high-position three-dimensional storage workshop narrow roadway surface flatness detection device, which comprises a remote control car main body, and is characterized in that the remote control car main body is provided with an adjustable line drawing mechanism for recording the ground unevenness degree; the adjustable line drawing mechanism comprises a mounting plate fixedly connected to one side of the upper end of the remote control car body, a first sliding rod is fixedly connected to one side of the upper end face of the mounting plate, a capacitive screen is fixedly connected to one end of the first sliding rod, and two connecting rods are fixedly connected to one side of the rear end face of the mounting plate. By means of the adjustable line drawing mechanism and the placement type marking mechanism, after the remote control car body moves to the other end from one end of a narrow roadway, workers can record the number and the approximate positions of uneven ground areas by observing the areas where marking blocks are located, the workers can make plans for subsequent ground maintenance work, and the working efficiency is improved. And the maintenance efficiency is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of ground detection, in particular to a device for detecting the surface flatness of narrow lanes in a high-level three-dimensional storage workshop. Background Art

[0002] The high-rise three-dimensional storage workshop is a modern storage model. Its main feature is that it uses high-rise three-dimensional shelves to store goods and uses forklifts and other handling equipment to carry out warehousing and outbound operations. Since forklifts and other handling equipment move in narrow aisles between shelves and their travel trajectories are almost repeated, they will cause wear on the ground in fixed areas, thereby affecting the flatness of the ground, causing forklifts and other handling equipment to experience bumps, jams, and tipping, reducing handling efficiency. At the same time, it also causes additional wear on the tires, suspension and other components of the equipment, increasing equipment maintenance costs. Therefore, it is necessary to regularly check the flatness of the narrow aisle ground between shelves.

[0003] The patent with announcement number CN210089672U discloses a ground flatness detection tool for construction projects, including a support plate, both sides of the bottom of the support plate are provided with a mobile structure, a flatness detector is installed on the top of the support plate, the bottom of the flatness detector is connected to a detection wheel through a cable, the top of the detection wheel is hinged with a first hydraulic rod through a movable shaft, and the top of the first hydraulic rod is bolted to the bottom of the support plate. The patent provides a ground flatness detection tool for construction projects with the advantage of being able to mark problem areas through the arrangement of a support plate, a mobile structure, a flatness detector, a detection wheel, a first hydraulic rod, a box, a second hydraulic rod, a curved pipe, absorbent cotton, a hose, a straight pipe, a solenoid valve, a battery and a controller, so that the ground flatness detection tool for construction projects has the advantage of being able to mark problem areas, which is convenient for staff to find, and at the same time solves the problem that existing ground flatness detection tools for construction projects cannot mark problem areas.

[0004] However, the above technical solution still has the following deficiencies in practical application: By driving the detection wheel to contact the ground and using the mobile structure to drive the detection wheel to move, the detection wheel detects the ground and transmits the data to the flatness detector. When the detection data exceeds the normal range, the device stops moving, the alarm light sounds, and the ground is marked with absorbent cotton. However, since the detection wheel specifications are fixed, when it is necessary to detect the flatness of the ground in the narrow aisle between the shelves, if the detection wheel width is smaller than the width of the narrow aisle ground, the detection wheel cannot be fully detected after moving from one end of the narrow aisle between the shelves to the other end at a time. It is necessary to change the position of the detection wheel and perform the detection again. The whole detection process is more frequent and cumbersome. In addition, if the detection wheel length is set too large, the detection wheel may not be able to detect the flatness of the ground in the narrow aisle between the shelves. The situation of entering the narrow aisle between the shelves affects the progress of the inspection work, and although the uneven areas on the ground can be marked by dipping absorbent cotton in water to facilitate personnel to repair the uneven areas, when there is less moisture in the marked area, the moisture evaporates quickly. After the inspection wheel moves from one end of the narrow aisle between the shelves to the other, the moisture in the marked area may have evaporated, which is not conducive to personnel to uniformly record the uneven areas. When there is more moisture in the marked area, it will not only cause the ground to be damp and affect the environment, but also easily cause forklifts and other handling equipment to slip. In addition, although the alarm light can be used to remind the staff, it is not easy for the staff to know the degree of unevenness of the ground, which affects the efficiency of subsequent maintenance work. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a surface flatness detection device for narrow aisles in high-rise stereoscopic storage workshops.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a device for detecting the surface flatness of narrow lanes in a high-level three-dimensional storage workshop, comprising a remote control vehicle body, on which an adjustable line drawing mechanism for recording the unevenness of the ground is provided; The adjustable line drawing mechanism comprises a mounting plate fixedly connected to one side of the upper end of the remote control car body, a sliding rod 1 is fixedly connected to one side of the upper end surface of the mounting plate, one end of the sliding rod 1 is fixedly connected to a capacitive screen, one side of the rear end surface of the mounting plate is fixedly connected to two connecting rods, one end of the connecting rod is fixedly connected to a fixing plate, both sides of the fixing plate are plugged and slidably connected with a telescopic plate, the fixing plate and the telescopic plate are plugged and slidably connected with two sliding rods 2, the lower ends of the sliding rods 2 on both sides are fixedly connected with a detection plate 1, and the lower ends of the sliding rods 2 on the middle side are fixedly connected with a detection plate 2, the detection plate 1 is plugged with the detection plate 2, and the two can slide relatively, the telescopic plate and the fixed plate are slidably connected with a transmission plate, a capacitive pen is arranged on one side of the upper end of the transmission plate through a mounting block, the pen head of the capacitive pen is aligned with the capacitive screen, and the capacitive pen can draw lines on the capacitive screen by moving relative to the capacitive screen; The detection plate 1 and the detection plate 2 are also provided with a placement marking mechanism for marking uneven ground areas; The placement type marking mechanism comprises a placement plate fixedly connected to one side of the detection plate 1 and the detection plate 2, a rotating block is rotatably arranged on one side of the placement plate, a plurality of marking blocks are arranged on the placement plate, and a plurality of paddles are arranged on the rotating block.

[0007] Preferably, a threaded rod 1 is threadedly connected to one side of the upper end of the capacitive screen, a lower end of the threaded rod is rotatably set on a mounting plate, a motor 2 is fixedly connected to one side of the mounting plate, and an output end of the motor 2 is fixedly connected to one end of the threaded rod 1.

[0008] Preferably, connecting rod 1 is symmetrically distributed and rotatably arranged on both sides of the front end surface of the fixed plate, connecting rod 2 is rotatably arranged at one end of connecting rod 1, one end of connecting rod 2 is rotatably connected to one end of the telescopic plate, and one end of connecting rod 1 is fixedly connected to gear 2, and the two gears 2 are meshed with each other.

[0009] Preferably, a slide rod is rotatably provided on one side of the upper end of the telescopic plate and the fixed plate, and a guide column is fixedly connected to one side of the upper end of the telescopic plate and the fixed plate, and the guide column is inserted into the slide groove of the slide rod and is slidably connected thereto, one end of the slide rod is fixedly connected to gear 1, and the upper end of the slide rod 2 is fixedly connected to a rack rod, and the rack rod and gear 1 are meshed with each other.

[0010] Preferably, a spring is sleeved on the upper side of the second slide rod, the upper end of the spring is fixedly connected to the rack rod, the lower ends of the springs on the left and right sides are fixedly connected to the telescopic plate, and the lower end of the spring on the middle side is fixedly connected to the fixed plate.

[0011] Preferably, the detection board 1 is also provided with a push-back component for assisting personnel to recover the marking block; The push-back assembly comprises a push plate slidably connected to the rear end surface of the detection plate 1, a threaded rod 2 is threadedly connected to one side of the push plate, and both ends of the threaded rod 2 are rotatably arranged on the detection plate 1.

[0012] Preferably, one side of the detection plate is fixedly connected to a motor three, and an output end of the motor three is fixedly connected to one end of the threaded rod two.

[0013] Preferably, a motor four is fixedly connected to one side of the placement plate, and an output end of the motor four is fixedly connected to the rotating block.

[0014] Preferably, a motor 1 is fixedly connected to one side of the front end surface of the mounting plate, and an output end of the motor 1 is fixedly connected to an end of a connecting rod 1.

[0015] Preferably, a battery is provided on the main body of the remote control vehicle, and a solar panel is provided on the battery.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention discloses a device for detecting the surface flatness of narrow lanes in high-rise stereoscopic storage workshops. The device utilizes an adjustable line drawing mechanism and a placement marking mechanism. After the main body of the remote control vehicle moves from one end of the narrow lane to the other end, the staff can record the number and approximate location of the uneven ground areas by observing the area where the marking block is located. Then, the staff can judge the degree of unevenness by observing the line trajectory on the capacitive screen, which is beneficial for the staff to make plans for subsequent ground maintenance work, thereby improving the maintenance efficiency. In addition, the position of the detection plate 1 can be adjusted according to the width of the narrow lane ground. During the entire detection process, the main body of the remote control vehicle only needs to move from one end of the narrow lane to the other end to achieve comprehensive detection, which reduces the number of detection times, is more convenient, and ensures the smooth progress of the detection work. Compared with the method of using absorbent cotton dipped in water to mark the uneven ground areas, Placing the marking block is more intuitive, and avoids the situation that due to the rapid evaporation of water, after the detection work is completed, the water in the marked area has evaporated, which is not conducive to the unified recording of uneven areas by personnel. At the same time, it also avoids the situation that the ground is wet due to more water in the marked area, affecting the environment, and the slipping of forklifts and other handling equipment. In addition, after the detection work is completed, the remote control car body can be driven to turn around and return along the original route. During the return process, the marking block will be pushed by the detection board one and the detection board two, and the push plates on both sides will limit the marking block and will not leave the range of the detection board one and the detection board two. When the remote control car body returns to the initial position, the two push plates are driven close at the same time to concentrate multiple marking blocks. At this time, it is more convenient for the staff to recycle the marking blocks, avoiding the situation that the staff have difficulty collecting one by one due to the dispersion of multiple marking blocks.

[0017] 2. The surface flatness detection device for narrow lanes in high-rise three-dimensional storage workshops described in the present invention can use batteries to power the main body of the remote-controlled vehicle, and the main body of the remote-controlled vehicle can be placed outdoors. The solar panels can convert solar energy into electrical energy, which can be directly stored in the batteries and used for the main body of the remote-controlled vehicle, thereby achieving energy self-sufficiency and saving energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from another viewing angle; Figure 3 It is a schematic diagram of the three-dimensional structure at the mounting plate; Figure 4 It is a schematic diagram of the three-dimensional structure at the fixed plate; Figure 5 It is a schematic diagram of the three-dimensional structure of the capacitive screen; Figure 6 It is a schematic diagram of the three-dimensional structure at the transmission plate; Figure 7 It is a schematic diagram of the three-dimensional structure of the detection board at two locations; Figure 8 yes Figure 7 A partial enlarged view of the middle part; Fig. 9 It is a schematic diagram of the three-dimensional structure where the plate is placed; Fig.10 It is a schematic diagram of the three-dimensional structure from another perspective where the plate is placed.

[0020] In the figure: 1. Remote control car body; 2. Battery; 3. Mounting plate; 4. Capacitive screen; 5. Slide bar 1; 6. Threaded rod 1; 7. Detection board 1; 8. Detection board 2; 9. Push plate; 10. Motor 1; 11. Telescopic plate; 12. Fixed plate; 13. Slide rod; 14. Guide column; 15. Mounting block; 16. Capacitive pen; 17. Connecting rod 1; 18. Connecting rod 2; 19. Slide bar 2; 20. Spring; 21. Rack rod; 22. Gear 1; 23. Motor 3; 24. Placement plate; 25. Marking block; 26. Rotating block; 27. Motor 4; 28. Gear 2; 29. ​​Connecting rod; 30. Solar panel; 31. Motor 2; 32. Threaded rod 2; 33. Transmission plate. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0022] Please refer to Figure 1-Figure 10 , the present invention provides a technical solution: a device for detecting the surface flatness of narrow lanes in a high-level three-dimensional storage workshop, comprising a remote control vehicle body 1, on which an adjustable line drawing mechanism for recording the unevenness of the ground is provided; The adjustable line drawing mechanism comprises a mounting plate 3 fixedly connected to one side of the upper end of the remote control car body 1, a sliding rod 15 fixedly connected to one side of the upper end surface of the mounting plate 3, one end of the sliding rod 15 fixedly connected to a capacitive screen 4, two connecting rods 29 fixedly connected to one side of the rear end surface of the mounting plate 3, one end of the connecting rod 29 fixedly connected to a fixed plate 12, both sides of the fixed plate 12 are plugged and slidably connected with a telescopic plate 11, and two sliding rods 2 19 are plugged and slidably connected on the fixed plate 12 and the telescopic plate 11, the lower ends of the two sliding rods 19 on both sides are fixedly connected with a detection plate 17, the lower end of the middle side sliding rod 2 19 is fixedly connected with a detection plate 2 8, the detection plate 17 is plugged with the detection plate 2 8, and the two can slide relatively, the telescopic plate 11 and the fixed plate 12 are slidably connected with a transmission plate 33, a capacitive pen 16 is provided on one side of the upper end of the transmission plate 33 through a mounting block 15, the pen head of the capacitive pen 16 is aligned with the capacitive screen 4, and the capacitive pen 16 can draw lines on the capacitive screen 4 by moving relative to the capacitive screen 4; The detection plate 1 7 and the detection plate 2 8 are also provided with a placement marking mechanism for marking uneven areas on the ground; The placement type marking mechanism includes a placement plate 24 fixedly connected to one side of the detection plate 1 7 and the detection plate 2 8, a rotating block 26 is rotatably provided on one side of the placement plate 24, a plurality of marking blocks 25 are arranged on the placement plate 24, and a plurality of paddles are provided on the rotating block 26.

[0023] In this embodiment, Figure 1-Figure 10 As shown, a threaded rod 6 is threadedly connected to one side of the upper end of the capacitive screen 4, and the lower end of the threaded rod 6 is rotatably set on the mounting plate 3. A motor 2 31 is fixedly connected to one side of the mounting plate 3, and the output end of the motor 2 31 is fixedly connected to one end of the threaded rod 6.

[0024] Connecting rods 17 are symmetrically distributed and rotatably arranged on both sides of the front end surface of the fixed plate 12. Connecting rods 17 are rotatably arranged on one end of the connecting rod 17. Connecting rod 2 18 is rotatably arranged on one end of the telescopic plate 11. One end of the connecting rod 17 is fixedly connected to gear 28, and the two gears 28 are meshed with each other.

[0025] A slide rod 13 is rotatably provided on one side of the upper end of the telescopic plate 11 and the fixed plate 12, and a guide column 14 is fixedly connected to one side of the upper end of the telescopic plate 11 and the fixed plate 12. The guide column 14 is inserted into the slide groove of the slide rod 13 and is slidably connected thereto. A gear 1 22 is fixedly connected to one end of the slide rod 13, and a rack rod 21 is fixedly connected to the upper end of the slide rod 2 19, and the rack rod 21 and the gear 1 22 are meshed with each other.

[0026] A spring 20 is sleeved on the upper side of the slide bar 19 , the upper end of the spring 20 is fixedly connected to the rack rod 21 , the lower ends of the left and right springs 20 are fixedly connected to the telescopic plate 11 , and the lower end of the middle spring 20 is fixedly connected to the fixed plate 12 .

[0027] The detection board 7 is also provided with a push-back component for the assistant to recover the marking block 25; The push-back assembly includes a push plate 9 slidably connected to the rear end surface of the detection plate 1 7 , and a threaded rod 2 32 is threadedly connected to one side of the push plate 9 , and both ends of the threaded rod 2 32 are rotatably arranged on the detection plate 1 7 .

[0028] A motor 3 23 is fixedly connected to one side of the detection plate 1 7 , and an output end of the motor 3 23 is fixedly connected to one end of the threaded rod 2 32 .

[0029] A motor 27 is fixedly connected to one side of the placement plate 24, and an output end of the motor 27 is fixedly connected to the rotating block 26.

[0030] A motor 10 is fixedly connected to one side of the front end surface of the mounting plate 3, and an output end of the motor 10 is fixedly connected to one end of a connecting rod 17.

[0031] Specifically, when the existing ground flatness detection tool is used, the detection wheel is driven to contact the ground and the mobile structure is used to drive the detection wheel to move. The detection wheel detects the ground and transmits the data to the flatness detector. When the detection data exceeds the normal range, the device stops moving, the alarm light sounds, and the ground is marked with absorbent cotton. However, since the detection wheel is fixed, when it is necessary to detect the ground flatness of the narrow aisle between the shelves, if the width of the detection wheel is smaller than the width of the narrow aisle floor, the detection wheel cannot be fully detected after moving from one end of the narrow aisle between the shelves to the other end at a time. It is necessary to change the position of the detection wheel and perform the detection again. The whole detection process is more complicated and cumbersome. In addition, if the length of the detection wheel is set too large, It may happen that the inspection wheel cannot enter the narrow aisle between the shelves, which affects the inspection work. In addition, although the uneven ground area can be marked by soaking water cotton to facilitate the maintenance of the uneven area, when the marked area has less moisture, the moisture evaporates quickly. After the inspection wheel moves from one end of the narrow aisle between the shelves to the other end, the moisture in the marked area may have evaporated, which is not conducive to the unified recording of the uneven area by the personnel. When the marked area has more moisture, it not only causes the ground to be wet and affects the environment, but also easily causes forklifts and other handling equipment to slip. In addition, although the alarm light can be used to remind the staff, it is not easy for the staff to know the degree of unevenness of the ground, which affects the efficiency of subsequent maintenance work. Therefore, in order to solve the above problems, when the present embodiment is used, the remote control car body 1 is driven to move to the narrow lane between the shelves, and the remote control car body 1 is controlled to be in the middle of the narrow lane between the shelves. According to the width of the narrow lane, the motor 10 is used to drive the connecting rod 17 on one side to rotate, and under the action of the gear 28, the connecting rods 17 on both sides are rotated in different directions at the same time, and the connecting rod 2 18 rotates, and the telescopic plate 11 slides in the inner cavity of the fixed plate 12, and the detection plates 1 7 on both sides also move in different directions at the same time until the ends of the detection plates 1 7 are flush with the two ends of the narrow lane. At this time, the overall length of the two detection plates 1 7 and the detection plates 2 8 is equal to the width of the narrow lane, and, under the action of the slide bar 2 19 and the spring 20, the bottoms of the detection plates 1 7 and the detection plates 2 8 are in contact with the ground, and then the remote control car body 1 is driven to move along the narrow lane. At the same time, the capacitive screen 4 and the capacitive pen 16 are turned on. The capacitive screen 4 and the capacitive pen 16 are prior art. The capacitive pen 16 can draw lines on the capacitive screen 4, and the lines can be deleted, which will not be described in detail here.Then, the motor 2 31 is used to drive the threaded rod 1 6 to rotate, so that the capacitive screen 4 rises slowly. Since the capacitive screen 4 and the capacitive pen 16 move relative to each other, the capacitive pen 16 can draw a straight line on the capacitive screen 4. When the ground is flat, the capacitive pen 16 always draws a straight line on the capacitive screen 4. Since the detection board 1 7 and the detection board 2 8 divide the ground into multiple areas, namely the contact area between the bottom of the detection board 1 7 and the detection board 2 8 and the ground, and the overlapping area of ​​the detection board 1 7 and the detection board 2 8, when the ground is uneven, the uneven position must be in one of the above areas. The detection board 1 7 and the detection board 2 8 will move longitudinally under the action of the spring 20 and the slide bar 2 19, and the rack rod 21 will drive the gear 1 22 to rotate. The slide rod 13 drives the guide column 14 to move, and the transmission plate 33 slides horizontally on the telescopic plate 11 or the fixed plate 12, then the capacitive pen 16 will change the drawing trajectory due to the offset, and if the uneven area is in the overlapping area of ​​the detection plate 1 7 and the detection plate 2 8, the two capacitive pens 16 will deviate at the same time and draw the same trajectory, and since the detection plate 1 7 and the detection plate 2 8 are both provided with a placement type marking mechanism, each capacitive pen 16 corresponds to a placement type marking mechanism, when any capacitive pen 16 deviates, the motor 4 27 will drive the rotating block 26 to rotate, and the paddle on the rotating block 26 will push a marking block 25 to move, so that it slides along the end of the placement plate 24, and the subsequent marking block 25 will be limited. The marking block 25 is formed at the angle between adjacent picks. Therefore, whenever the ground is uneven, a marking block 25 will fall to the ground and mark the ground. If only one marking block 25 falls, the uneven area is in the non-overlapping area of ​​the detection plate 1 7 and the detection plate 2 8. If more than two marking blocks 25 fall at the same time, it means that the uneven area appears in the overlapping area of ​​the detection plate 1 7 and the detection plate 2 8. When the remote control car body 1 moves to one end of the narrow alley, the staff can record the number and approximate position of the uneven ground area by observing the area where the marking block 25 is located, and then judge the degree of unevenness by observing the line trajectory on the capacitive screen 4, which is beneficial for the staff to prepare for subsequent ground maintenance work. A plan is made, thereby improving the maintenance efficiency, and the position of the detection plate 7 can be adjusted according to the width of the narrow lane ground. During the entire detection process, the remote control vehicle body 1 only needs to move from one end of the narrow lane to the other end to achieve comprehensive detection, reducing the number of detections, which is more convenient and ensures the smooth progress of the detection work. Compared with the method of using absorbent cotton to dip in water to mark the uneven area on the ground, placing the marking block 25 is more intuitive, avoiding the situation that due to the rapid evaporation of water, the water in the marked area has evaporated after the detection work is completed, which is not conducive to the unified recording of the uneven area by personnel. At the same time, it also avoids the situation that the ground is wet due to more water in the marked area, affecting the environment, and the slipping of forklifts and other handling equipment; Although uneven areas can be marked by placing the marking blocks 25 as described above, when a large number of marking blocks 25 are placed, workers are required to manually recycle the marking blocks 25 after the inspection work is completed for recycling. Since the marking blocks 25 are relatively scattered, it is difficult for the staff to collect them one by one. Therefore, in order to avoid the above situation, after the remote control car body 1 moves to one end of the narrow alley, the remote control car body 1 can be driven to turn around and return along the original route. During the return process, the marking block 25 will be pushed by the inspection plate 1 7 and the inspection plate 2 8, and the push plates 9 on both sides will limit the marking block 25 and will not leave the range of the inspection plate 1 7 and the inspection plate 2 8. When the remote control car body 1 returns to the initial position, the motors 3 23 on both sides are started at the same time to drive the threaded rod 2 32 to rotate, so that the two push plates 9 are close to each other at the same time, so that multiple marking blocks 25 can be concentrated. At this time, it is more convenient for the staff to recycle the marking blocks 25, avoiding the situation that the staff have difficulty collecting them one by one because the multiple marking blocks 25 are relatively scattered.

[0032] In this embodiment, Figure 1 As shown, a battery 2 is arranged on the main body 1 of the remote control car, and a solar panel 30 is arranged on the battery 2.

[0033] Specifically, the remote control car body 1 can be powered by the battery 2, and the remote control car body 1 can be placed outdoors. The solar panel 30 can convert solar energy into electrical energy, which can be directly stored in the battery 2 and used for the remote control car body 1, thereby achieving energy self-sufficiency and saving energy consumption.

[0034] Working principle: drive the remote control car body 1 to move to the narrow lane between the shelves, and control the remote control car body 1 to be in the middle of the narrow lane between the shelves. According to the width of the narrow lane, use the motor 10 to drive the connecting rod 17 on one side to rotate, and under the action of the gear 28, the connecting rods 17 on both sides rotate in different directions at the same time, and the connecting rod 2 18 rotates, the telescopic plate 11 slides in the inner cavity of the fixed plate 12, and the detection plates 1 7 on both sides also move in different directions at the same time until the ends of the detection plates 1 7 are flush with the two ends of the narrow lane. At this time, the overall length of the two detection plates 1 7 and the detection plates 2 8 is equal to the width of the narrow lane, and under the action of the slide bar 2 19 and the spring 20, the bottom of the detection plates 1 7 and the detection plates 2 8 are in contact with the ground, and then the remote control car body 1 is driven to move along the narrow lane. At the same time, turn on the capacitive screen 4 and the capacitive pen 16. The capacitive screen 4 and the capacitive pen 16 are prior art. The capacitive pen 16 can draw lines on the capacitive screen 4, which will not be described in detail here.Then, the motor 2 31 is used to drive the threaded rod 1 6 to rotate, so that the capacitive screen 4 rises slowly. Since the capacitive screen 4 and the capacitive pen 16 move relative to each other, the capacitive pen 16 can draw a straight line on the capacitive screen 4. When the ground is flat, the capacitive pen 16 always draws a straight line on the capacitive screen 4. Since the detection board 1 7 and the detection board 2 8 divide the ground into multiple areas, namely the contact area between the bottom of the detection board 1 7 and the detection board 2 8 and the ground, and the overlapping area of ​​the detection board 1 7 and the detection board 2 8, when the ground is uneven, the uneven position must be in one of the above areas. The detection board 1 7 and the detection board 2 8 will move longitudinally under the action of the spring 20 and the slide bar 2 19, and the rack rod 21 will drive the gear 1 22 to rotate. The slide rod 13 drives the guide column 14 to move, and the transmission plate 33 slides horizontally on the telescopic plate 11 or the fixed plate 12, then the capacitive pen 16 will change the drawing trajectory due to the offset, and if the uneven area is in the overlapping area of ​​the detection plate 1 7 and the detection plate 2 8, the two capacitive pens 16 will deviate at the same time and draw the same trajectory, and since the detection plate 1 7 and the detection plate 2 8 are both provided with a placement type marking mechanism, each capacitive pen 16 corresponds to a placement type marking mechanism, when any capacitive pen 16 deviates, the motor 4 27 will drive the rotating block 26 to rotate, and the paddle on the rotating block 26 will push a marking block 25 to move, so that it slides along the end of the placement plate 24, and the subsequent marking block 25 will be limited. The marking block 25 is formed at the angle between adjacent picks. Therefore, whenever the ground is uneven, a marking block 25 will fall to the ground and mark the ground. If only one marking block 25 falls, the uneven area is in the non-overlapping area of ​​the detection plate 1 7 and the detection plate 2 8. If more than two marking blocks 25 fall at the same time, it means that the uneven area appears in the overlapping area of ​​the detection plate 1 7 and the detection plate 2 8. When the remote control car body 1 moves to one end of the narrow alley, the staff can record the number and approximate position of the uneven ground area by observing the area where the marking block 25 is located, and then judge the degree of unevenness by observing the line trajectory on the capacitive screen 4, which is beneficial for the staff to prepare for subsequent ground maintenance work. A plan is made, thereby improving the maintenance efficiency, and the position of the detection plate 7 can be adjusted according to the width of the narrow lane ground. During the entire detection process, the remote control vehicle body 1 only needs to move from one end of the narrow lane to the other end to achieve comprehensive detection, reducing the number of detections, which is more convenient and ensures the smooth progress of the detection work. Compared with the method of using absorbent cotton to dip in water to mark the uneven area on the ground, placing the marking block 25 is more intuitive, avoiding the situation that due to the rapid evaporation of water, the water in the marked area has evaporated after the detection work is completed, which is not conducive to the unified recording of the uneven area by personnel. At the same time, it also avoids the situation that the ground is wet due to more water in the marked area, affecting the environment, and the slipping of forklifts and other handling equipment;Although the uneven area can be marked by placing the marking blocks 25 as mentioned above, when a large number of marking blocks 25 are placed, after the inspection work is completed, workers are required to manually recycle the marking blocks 25 for recycling. Since the marking blocks 25 are relatively scattered, it is difficult for the workers to collect them one by one. Therefore, in order to avoid the above situation, after the remote control car body 1 moves to one end of the narrow alley, the remote control car body 1 can be driven to turn around and return along the original route. During the return process, the marking block 25 will be pushed by the inspection board 1 7 and the inspection board 2 8, and the push plates 9 on both sides will limit the marking block 25 so that it will not leave the range of the inspection board 1 7 and the inspection board 2 8. After the vehicle body 1 returns to the initial position, the motors 3 23 on both sides are started simultaneously to drive the threaded rods 2 32 to rotate, so that the two push plates 9 are close to each other at the same time, so that the multiple marking blocks 25 can be concentrated. At this time, it is more convenient for the staff to recycle the marking blocks 25, avoiding the situation that the multiple marking blocks 25 are relatively scattered and the staff collect them one by one, which is more difficult. The battery 2 can be used to power the remote control vehicle body 1, and the remote control vehicle body 1 can be placed outdoors. The solar panel 30 can convert solar energy into electrical energy, which can be directly stored in the battery 2 and used for the remote control vehicle body 1, thereby achieving energy self-sufficiency and saving energy consumption. ;

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop, comprising a remote-controlled vehicle body (1), characterized in that: The remote control vehicle body (1) is provided with an adjustable marking mechanism for recording the unevenness of the ground; The adjustable line drawing mechanism comprises a mounting plate (3) fixedly connected to one side of the upper end of the remote control vehicle body (1); a sliding rod (5) is fixedly connected to one side of the upper end surface of the mounting plate (3); one end of the sliding rod (5) is fixedly connected to a capacitive screen (4); two connecting rods (29) are fixedly connected to one side of the rear end surface of the mounting plate (3); one end of the connecting rod (29) is fixedly connected to a fixed plate (12); both sides of the fixed plate (12) are plugged in and slidably connected to a telescopic plate (11); and two sliding rods (19) are plugged in and slidably connected to both the fixed plate (12) and the telescopic plate (11). The lower ends of the two sliding bars (19) on both sides are fixedly connected to the detection board (7), and the lower ends of the two sliding bars (19) on the middle side are fixedly connected to the detection board (8). The detection board (7) is plugged into the detection board (8), and the two can slide relative to each other. The telescopic plate (11) and the fixed plate (12) are both slidably connected to a transmission plate (33). A capacitive pen (16) is provided on one side of the upper end of the transmission plate (33) through a mounting block (15). The pen tip of the capacitive pen (16) is aligned with the capacitive screen (4), and the capacitive pen (16) can draw a line on the capacitive screen (4) by moving relative to the capacitive screen (4). The detection plate 1 (7) and the detection plate 2 (8) are also provided with a placement marking mechanism for marking uneven areas on the ground; The placement-type marking mechanism comprises a placement plate (24) fixedly connected to one side of the detection plate 1 (7) and the detection plate 2 (8); a rotating block (26) is rotatably provided on one side of the placement plate (24); a plurality of marking blocks (25) are arranged on the placement plate (24); and a plurality of paddles are provided on the rotating block (26).

2. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 1 is characterized in that: One side of the upper end of the capacitive screen (4) is threadedly connected to a threaded rod (6); the lower end of the threaded rod (6) is rotatably arranged on the mounting plate (3); one side of the mounting plate (3) is fixedly connected to a motor (31); the output end of the motor (31) is fixedly connected to one end of the threaded rod (6).

3. The surface flatness detection device for narrow lanes in high-rise three-dimensional storage workshops according to claim 1 is characterized by: Connecting rods 1 (17) are symmetrically distributed and rotatably provided on both sides of the front end surface of the fixed plate (12); a connecting rod 2 (18) is rotatably provided at one end of the connecting rod 1 (17); one end of the connecting rod 2 (18) is rotatably connected to one end of the telescopic plate (11); a gear 2 (28) is fixedly connected to one end of the connecting rod 1 (17); the two gears 2 (28) are meshed with each other.

4. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 1 is characterized in that: A slide rod (13) is rotatably provided on one side of the upper end of the telescopic plate (11) and the fixed plate (12); a guide column (14) is fixedly connected to one side of the upper end of the telescopic plate (11) and the fixed plate (12); the guide column (14) is inserted into the slide groove of the slide rod (13) and is slidably connected thereto; a gear 1 (22) is fixedly connected to one end of the slide rod (13); a rack rod (21) is fixedly connected to the upper end of the slide rod 2 (19); the rack rod (21) and the gear 1 (22) are meshed with each other.

5. The surface flatness detection device for narrow lanes in high-rise three-dimensional storage workshops according to claim 1 is characterized by: A spring (20) is sleeved on the upper side of the second slide rod (19), the upper end of the spring (20) is fixedly connected to the rack rod (21), the lower ends of the springs (20) on the left and right sides are fixedly connected to the telescopic plate (11), and the lower end of the spring (20) on the middle side is fixedly connected to the fixed plate (12).

6. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 1 is characterized in that: The detection plate 1 (7) is also provided with a push-back component for assisting personnel to recover the marking block (25); The push-back assembly comprises a push plate (9) slidably connected to the rear end surface of the detection plate (7), one side of the push plate (9) is threadedly connected to a threaded rod (32), and both ends of the threaded rod (32) are rotatably arranged on the detection plate (7).

7. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 6 is characterized in that: One side of the detection plate 1 (7) is fixedly connected to a motor 3 (23), and the output end of the motor 3 (23) is fixedly connected to one end of the threaded rod 2 (32).

8. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 1 is characterized in that: A motor four (27) is fixedly connected to one side of the placement plate (24), and an output end of the motor four (27) is fixedly connected to the rotating block (26).

9. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 3 is characterized in that: A motor 1 (10) is fixedly connected to one side of the front end surface of the mounting plate (3), and an output end of the motor 1 (10) is fixedly connected to one end of a connecting rod 1 (17).

10. The device for detecting the surface flatness of narrow lanes in a high-rise three-dimensional storage workshop according to claim 1, characterized in that: A storage battery (2) is arranged on the remote control vehicle body (1), and a solar panel (30) is arranged on the storage battery (2).

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