Device and method for detecting permeability of recycled concrete

Abstract

The invention relates to the technical field of recycled concrete, and discloses a recycled concrete permeability detection device and method.The recycled concrete permeability detection device comprises a vehicle body, a permeability detection mechanism is arranged on the vehicle body, the permeability of a recycled concrete pavement can be detected, and a detection ring can be closed during detection; after sealing, water injection detection is carried out, the permeability of the recycled concrete pavement is judged and detected according to the volume of the injected water and the time required by water seepage of the corresponding volume, and a corresponding environment can be simulated during detection; according to the recycled concrete pavement sweeping device, the recycled concrete pavement can be swept before detection, soil or garbage on the pavement is prevented from influencing the detection of the permeability of recycled concrete, reciprocating motion sweeping can be realized, and the sweeping efficiency is relatively high; according to the road cleaning device, the cleaned position can be absorbed, dust at the cleaned position can be further absorbed, the cleanness of the road surface is further guaranteed, and detection is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of recycled concrete, and in particular relates to a device and method for detecting the permeability of recycled concrete. Background Art

[0002] Recycled concrete refers to the new concrete made by crushing, cleaning, grading, mixing abandoned concrete blocks with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel (mainly coarse aggregate), and then adding cement, water, etc. Recycled concrete can be made into the following types of concrete according to the combination of aggregates: all aggregates are recycled aggregates; coarse aggregates are recycled aggregates and fine aggregates are natural sand; coarse aggregates are natural crushed stone or pebbles and fine aggregates are recycled aggregates; recycled aggregates replace part of coarse aggregates or fine aggregates.

[0003] Recycled concrete is widely used in current construction. However, the permeability testing of recycled concrete is basically carried out in the laboratory. It is not possible to test the permeability of recycled concrete that has been put into use, resulting in incomplete test data. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a device and method for detecting the permeability of recycled concrete, which effectively solves the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for detecting the permeability of recycled concrete, comprising a vehicle body, a permeability detection mechanism being arranged on the vehicle body, the permeability detection mechanism comprising a water bucket fixedly connected to the upper part of the vehicle body, a liquid level sensor being fixedly installed in the water bucket, a delivery pump being fixedly connected to the bottom of the water bucket, an input end of the delivery pump being connected to the inside of the water bucket, an output end of the delivery pump being connected to a water delivery pipe, an end of the water delivery pipe being away from the delivery pump being connected to the inside of a closed cylinder, the closed cylinder being fixedly installed at the lower end of a nut cylinder slidably connected to the inside of a fixed cylinder, and the fixed cylinder being fixedly installed at the bottom of the vehicle body. An annular cavity is provided in the closed cylinder, and nozzles are evenly and fixedly installed on the inner surface of the annular cavity, and the nozzles extend into the closed cylinder, one end of an air pipe is fixedly connected to the end wall of the annular cavity, and the other end of the air pipe is connected to a multifunctional air source pump fixedly installed on the rear of the vehicle body, a fan is installed in the closed cylinder, a detection probe is installed on the upper inner side of the closed cylinder, a closed slide groove is provided on the closed cylinder, a closed annular frame is slidably connected in the closed slide groove, a pressure sensor is connected between the closed annular frame and the end wall of the closed slide groove, a closed pad is fixedly connected to the lower part of the closed annular frame, and a water adding channel is fixedly connected to the upper part of the water bucket.

[0006] Preferably, a lifting mechanism is provided in the vehicle body, and the lifting mechanism includes a lifting gear cavity provided in the vehicle body, a lifting main gear shaft is rotatably connected between the end walls of the lifting gear cavity, the lifting main gear shaft is connected to the lifting motor power, the lifting motor is fixedly installed in the vehicle body, a lifting main gear is fixedly installed on the outer surface of the lifting main gear shaft, the lifting main gear is meshed with the lifting driven gear, the lifting driven gear is fixedly installed on the outer surface of the lifting screw rod, the lifting screw rod is rotatably installed between the end walls of the lifting gear cavity, and the lifting screw rod extends into the fixed tube, and the lifting screw rod is threadedly connected to the nut tube.

[0007] Preferably, a cleaning mechanism is provided at the front of the vehicle body, and the cleaning mechanism includes a cleaning chute provided at the front of the vehicle body, a cleaning screw is rotatably connected between the end walls of the cleaning chute, the cleaning screw is connected to a power output shaft of a mobile motor fixedly installed on the vehicle body, a mobile frame is threadedly connected to the outer surface of the cleaning screw, a cleaning gear cavity is provided in the mobile frame, a cleaning main gear shaft is rotatably connected between the end walls of the cleaning gear cavity, the cleaning main gear shaft is connected to the power of a driving motor, the driving motor is fixedly installed in the mobile frame, a cleaning driving gear is fixedly connected to the outer surface of the cleaning main gear shaft, the cleaning driving gear is meshed with a cleaning driven gear, and the cleaning driven gear is fixedly installed in the cleaning frame The outer surface of the cleaning nut block is rotatably mounted on the bottom wall of the cleaning gear cavity, and the cleaning nut block is threadedly connected to the sliding screw rod, and the sliding screw rod slides against the moving frame. The lower end of the sliding screw rod is fixedly connected to the cleaning frame, and a belt cavity is provided in the cleaning frame. A cleaning shaft is symmetrically rotatably connected between the end walls of the belt cavity. The cleaning shaft extends to the lower side of the cleaning frame, and the lower end of the cleaning shaft is fixedly connected to a cleaning disk. The outer surface of the cleaning shaft in the belt cavity is fixedly connected to a pulley, and the pulleys are connected and driven by belts, and one of the cleaning shafts is connected to the cleaning motor power, and the cleaning motor is fixedly mounted on the cleaning frame.

[0008] Preferably, a limiting mechanism is provided on the movable frame, and the limiting mechanism comprises a limiting block fixedly connected to the upper part of the movable frame, the limiting block is slidably connected to a limiting slide groove, and the limiting slide groove is provided on the sliding screw.

[0009] Preferably, the car body is connected with an absorption mechanism, the absorption mechanism comprises an absorption chute provided at the lower part of the car body, an absorption screw is rotatably connected between the end walls of the absorption chute, the absorption screw is connected to the power output shaft of the absorption motor fixedly installed on the car body, the outer surface of the absorption screw is threadedly connected with an absorption nut block, the absorption nut block is slidably installed between the end walls of the absorption chute, the lower part of the absorption nut block is fixedly connected with an absorption electric push rod, the lower end of the absorption electric push rod is fixedly connected with an absorption plate, one end of an extraction pipe is connected to the absorption plate, the other end of the extraction pipe is fixedly connected to an extraction pump, the extraction pump is fixedly installed on an absorption box, and the absorption box is detachably installed on the upper part of the car body.

[0010] Preferably, a moving mechanism is provided at the lower part of the vehicle body, and the moving mechanism includes a moving support plate fixedly connected to the lower part of the vehicle body, a moving frame fixedly connected to the end of the moving support plate, a moving cavity is provided in the moving frame, a moving gear shaft is rotatably connected between the end walls of the moving cavity, the moving gear shaft is connected to a power output shaft of a moving motor fixedly mounted on the moving frame, a moving gear is fixedly mounted on the outer surface of the moving gear shaft, the moving gear is meshed with an annular rack, the annular rack is fixedly mounted on the inner surface of a moving belt, the moving belt is rotatably mounted on the moving frame, and a moving plate is evenly and fixedly connected to the outer surface of the moving belt.

[0011] Preferably, a monitoring mechanism is connected between the movement support plates on the front side, and the monitoring mechanism includes a monitoring frame fixedly connected between the movement support plates, and a monitoring camera is fixedly connected to the lower part of the monitoring frame.

[0012] Preferably, a power supply mechanism is provided on the upper part of the vehicle body, and the power supply mechanism includes a battery rack fixedly connected to the upper part of the vehicle body, a battery is inserted into the battery rack, and a plurality of wires are connected to the battery.

[0013] Preferably, a control processing mechanism is provided on the vehicle body, and the control processing mechanism includes a control board fixedly connected to the vehicle body, a first processor is provided in the control board, the first processor is signal-connected to a signal line jack provided on the control board, a signal line is inserted into the signal line jack, an end of the signal line is connected to a telecommunication component, a connecting line is connected to the control board, the connecting line is connected to an antenna socket, an antenna is inserted into the antenna socket, the antenna is signal-connected to a second control processor, the second control processor is fixedly installed in a remote control device, a plurality of buttons are provided on the remote control device, the buttons are signal-connected to the second control processor, a display panel is installed on the remote control device, and the display panel is signal-connected to the second control processor.

[0014] The present invention provides a method for detecting the permeability of recycled concrete, based on the above-mentioned device for detecting the permeability of recycled concrete, the steps include: Step 1: Control the movement of the processing mechanism, thereby controlling the movement of the entire device; Step 2: The power supply mechanism moves, thereby supplying power to the entire device; Step 3: a motion mechanism, thereby driving the vehicle body to move on the road, so as to facilitate the detection of the permeability of the recycled concrete; Step 4: During the movement, when the cleaning mechanism reaches the detection position, the cleaning mechanism moves to clean the road surface at the detection position to prevent garbage and dust on the road surface from affecting the detection; Step 5: After cleaning is completed, the absorption mechanism moves to reabsorb the dust and garbage remaining in the cleaned position; Step 6: After the absorption is completed, the monitoring mechanism moves to monitor the road surface that has been cleaned and absorbed, to monitor whether the cleaning and absorption are thorough, and to confirm whether it needs to be cleaned and absorbed again; Step 7: After the cleaning and absorption is completed, the detection mechanism moves to detect the water permeability of the recycled concrete pavement; Step 8: During the detection, the lifting mechanism moves, thereby driving the sealing cylinder to move downward, so that the sealing pad can contact the road surface and the detection can be carried out.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a recycled concrete permeability testing device, which can detect the permeability of recycled concrete pavement, and can close the detection ring during the detection, and perform water injection detection after closing, and judge the permeability of the recycled concrete pavement by the volume of injected water and the time required for the corresponding volume of water to penetrate, and can simulate the corresponding environment during the detection.

[0016] 2. The present invention provides a recycled concrete permeability testing device, which can be used to clean the recycled concrete pavement before testing to prevent mud or garbage on the pavement from affecting the testing of the recycled concrete permeability. It can also achieve reciprocating motion cleaning with relatively high cleaning efficiency.

[0017] 3. The present invention provides a recycled concrete permeability testing device, which can absorb the cleaned position and further absorb the dust in the cleaned position, further ensuring the cleanliness of the road surface and facilitating testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached picture: Figure 1 This is a schematic diagram of the first direction structure of a recycled concrete permeability detection device in the present invention; Figure 2 It is a schematic diagram of the second direction structure of a recycled concrete permeability detection device in the present invention; Figure 3 It is a schematic diagram of the structure in the third direction of a device for detecting the permeability of recycled concrete in the present invention; Figure 4 It is a schematic diagram of the structure of a device for detecting the permeability of recycled concrete in the present invention in the fourth direction; Figure 5 It is a schematic diagram of the structure in the fifth direction of a device for detecting the permeability of recycled concrete in the present invention; Figure 6 It is a sixth structural diagram of a device for detecting the permeability of recycled concrete in the present invention; Figure 7 It is a seventh structural diagram of a device for detecting the permeability of recycled concrete in the present invention; Figure 8 for Figure 7 Schematic diagram of the cross-sectional structure at AA in the middle; Fig. 9 for Figure 8 Schematic diagram of the cross-sectional structure at the middle BB; Fig.10 for Figure 8 Schematic diagram of the cross-sectional structure at CC in the middle; Fig.11 for Fig. 9 Schematic diagram of the cross-sectional structure at DD in the middle; Fig.12 for Figure 8 Schematic diagram of the enlarged structure at E in the middle.

[0020] In the figure: 1-car body, 2-multi-function air source pump, 3-bucket, 4-antenna socket, 5-control panel, 6-antenna, 7-remote control device, 8-button, 9-display panel, 10-motion belt, 11-motion board, 12-battery rack, 13-wire, 14-battery, 15-extraction pipe, 16-absorption box, 17-extraction pump, 18-mobile rack, 19-cleaning disc, 20-cleaning rack, 21-cleaning motor, 22-stabilizer Fixed telescopic rod, 23-sliding screw rod, 24-moving motor, 25-absorption motor, 27-moving support plate, 28-moving frame, 29-water adding channel, 30-absorption chute, 31-absorption screw rod, 32-absorption nut block, 33-absorption electric push rod, 34-absorption plate, 35-monitoring frame, 36-monitoring camera, 37-closing pad, 38-closing cylinder, 39-water pipe, 40-gas pipe, 41-cleaning chute, 42 - cleaning screw, 43- fan, 44- detection probe, 45- cleaning shaft, 46- fixed cylinder, 47- closed ring frame, 48- connecting line, 49- delivery pump, 50- lifting gear cavity, 51- lifting driven gear, 52- liquid level sensor, 53- lifting screw, 54- lifting main gear, 55- lifting main gear shaft, 56- lifting motor, 57- cleaning gear cavity, 58- driving motor, 59- cleaning main gear shaft, 6 0-cleaning driven gear, 61-cleaning nut block, 62-cleaning driving gear, 63-nut cylinder, 64-closed slide, 65-pressure sensor, 66-nozzle, 67-annular cavity, 68-motion cavity, 69-motion gear, 70-motion gear shaft, 71-motion motor, 72-belt cavity, 73-pulley, 74-belt, 75-annular rack, 76-limiting slide, 77-limiting block, 79-signal line jack. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] like Figure 1-12As shown, the present invention provides a regenerated concrete permeability detection device, including a vehicle body 1, on which a permeability detection mechanism is provided, and the permeability detection mechanism is used to detect the permeability of the regenerated concrete pavement, and the permeability detection mechanism includes a water bucket 3 fixedly connected to the upper part of the vehicle body 1, and a liquid level sensor 52 is fixedly installed in the water bucket 3, and a delivery pump 49 is fixedly connected to the bottom of the water bucket 3, and the input end of the delivery pump 49 is connected to the inside of the water bucket 3, and the output end of the delivery pump 49 is connected to a water pipe 39, and the end of the water pipe 39 away from the delivery pump 49 is connected to the inside of a closed cylinder 38, and the closed cylinder 38 is fixedly installed at the lower end of a nut cylinder 63 slidably connected to the inside of a fixed cylinder 46, and the fixed cylinder 46 is fixedly installed at the bottom of the vehicle body 1. , an annular cavity 67 is provided in the closed cylinder 38, a nozzle 66 is evenly fixedly installed on the inner surface of the annular cavity 67, and the nozzle 66 extends into the closed cylinder 38, an end of one side of the air supply pipe 40 is fixedly connected to the end wall of the annular cavity 67, and the other end of the air supply pipe 40 is connected to the multifunctional air source pump 2 fixedly installed at the rear of the vehicle body 1, a fan 43 is installed in the closed cylinder 38, a detection probe 44 is installed on the upper inner side of the closed cylinder 38, a closed slide 64 is provided on the closed cylinder 38, a closed annular frame 47 is slidably connected in the closed slide 64, a pressure sensor 65 is connected between the closed annular frame 47 and the end wall of the closed slide 64, a closed pad 37 is fixedly connected to the lower part of the closed annular frame 47, and a water supply channel 29 is fixedly connected to the upper part of the water bucket 3; During operation, water is added into the water bucket 3 through the water adding channel 29, and the closed cylinder 38 moves downward, thereby driving the closed pad 37 to move downward and contact the ground, so that the closed annular frame 47 slides in the closed slide groove 64, so that the pressure sensor 65 is pressurized. When the pressure sensor 65 is pressurized to a certain extent, a signal is sent to the first control processor. After processing by the first controller, a signal is sent to the delivery pump 49. The delivery pump 49 is started, so that the water in the water bucket 3 passes through the delivery pump 49 and enters the water delivery pipe 39, and then enters the road surface in the closed cylinder 38. The closed pad 37 seals the road surface to prevent water leakage. The liquid level sensor 52 detects the liquid level in the water bucket 3. The height of the drop is calculated, so as to calculate the volume of the water. At the same time, the detection probe 44 is turned on to detect the water in the closed tube 38, and the detection probe 44 has a timing function. The timing is started from the start of water injection, and the time taken from the start of water injection to the complete penetration of the injected water is calculated. The permeability of the regenerated concrete pavement is judged by the time taken and the volume of the injected water. After the water injection is completed, the fan 43 is started to detect the permeability performance under the influence of wind, and the multifunctional air source pump 2 is turned on to introduce corresponding air, so that the gas enters the annular cavity 67 through the air supply pipe 40, and is sprayed into the closed tube 38 through the nozzle 66. By changing the temperature of the introduced air, the permeability performance at different temperatures can be detected.

[0023] Advantageously, a lifting mechanism is provided in the vehicle body 1, and the lifting mechanism is used to drive the nut tube 63 to lift. The lifting mechanism includes a lifting gear chamber 50 provided in the vehicle body 1, and a lifting main gear shaft 55 is rotatably connected between the end walls of the lifting gear chamber 50, and the lifting main gear shaft 55 is power-connected to a lifting motor 56, and the lifting motor 56 is fixedly installed in the vehicle body 1. A lifting main gear 54 is fixedly installed on the outer surface of the lifting main gear shaft 55, and the lifting main gear 54 is meshed with a lifting driven gear 51, and the lifting driven gear 51 is fixedly installed on the outer surface of a lifting screw rod 53, and the lifting screw rod 53 is rotatably installed between the end walls of the lifting gear chamber 50, and the lifting screw rod 53 extends into the fixed tube 46, and the lifting screw rod 53 is threadedly connected to the nut tube 63; During operation, the lifting motor 56 is started, thereby driving the lifting main gear shaft 55 to rotate, thereby driving the lifting main gear 54 to rotate, and the lifting main gear 54 is meshed with the lifting driven gear 51, thereby driving the lifting screw rod 53 to rotate, and the lifting screw rod 53 is threadedly connected to the nut tube 63, thereby driving the nut tube 63 to move downward.

[0024] Advantageously, a cleaning mechanism is provided at the front of the vehicle body 1, and the cleaning mechanism is used to clean the position that needs to be detected. The cleaning mechanism includes a cleaning chute 41 provided at the front of the vehicle body 1, and a cleaning screw 42 is rotatably connected between the end walls of the cleaning chute 41, and the cleaning screw 42 is connected to the power output shaft of the mobile motor 24 fixedly installed on the vehicle body 1, and the outer surface of the cleaning screw 42 is threadedly connected to the mobile frame 18, and a cleaning gear cavity 57 is provided in the mobile frame 18, and a cleaning main gear shaft 59 is rotatably connected between the end walls of the cleaning gear cavity 57, and the cleaning main gear shaft 59 is connected to the driving motor 58, and the driving motor 58 is fixedly installed in the mobile frame 18, and the outer surface of the cleaning main gear shaft 59 is fixedly connected to a cleaning driving gear 62, and the cleaning driving gear 62 is meshed with a cleaning driven gear 60, and the cleaning driven gear 60 is meshed with the cleaning driven gear 60. The cleaning nut block 61 is fixedly mounted on the outer surface of the cleaning nut block 61, and the cleaning nut block 61 is rotatably mounted on the bottom wall of the cleaning gear chamber 57. The cleaning nut block 61 is threadedly connected to the sliding screw 23, and the sliding screw 23 is in sliding contact with the moving frame 18. The lower end of the sliding screw 23 is fixedly connected to the cleaning frame 20, and a belt chamber 72 is provided in the cleaning frame 20. A cleaning shaft 45 is symmetrically rotatably connected between the end walls of the belt chamber 72, and the cleaning shaft 45 extends to the lower side of the cleaning frame 20. The lower end of the cleaning shaft 45 is fixedly connected to the cleaning disk 19, and the outer surface of the cleaning shaft 45 in the belt chamber 72 is fixedly connected to a pulley 73, and the pulleys 73 are connected and driven by a belt 74, one of which is connected to the cleaning motor 21 for power, and the cleaning motor 21 is fixedly mounted on the cleaning frame 20; During operation, the driving motor 58 is started, thereby driving the cleaning main gear shaft 59 to rotate, thereby driving the cleaning active gear 62 to rotate, the cleaning active gear 62 is meshed with the cleaning driven gear 60, thereby driving the cleaning nut block 61 to rotate, and the cleaning nut block 61 is threadedly connected with the sliding screw 23, thereby driving the cleaning frame 20 to move downward, thereby driving the cleaning shaft 45 to move downward, thereby driving the cleaning disc 19 to move downward and contact the road surface, and starting the cleaning motor 21, thereby driving the cleaning shaft 45 to rotate, thereby driving the pulley 7 3 rotates, the pulleys 73 are connected and transmitted through the belt 74, thereby driving all the cleaning shafts 45 to rotate, thereby driving the cleaning disc 19 to rotate, so as to realize cleaning of the road surface at the detection position, when the cleaning frame 20 moves downward, the stable telescopic rod 22 extends, thereby increasing the stability of the cleaning frame 20, starting the moving motor 24, thereby driving the cleaning screw 42 to rotate, and the cleaning screw 42 is threadedly connected to the moving frame 18, thereby driving the moving frame 18 to move, thereby driving the cleaning disc 19 to move, so as to achieve better cleaning.

[0025] Advantageously, a limiting mechanism is provided on the moving frame 18, and the limiting mechanism is used to limit the rotation of the sliding screw 23 so that the sliding screw 23 can only move downward, and the limiting mechanism includes a limiting block 77 fixedly connected to the upper part of the moving frame 18, and the limiting block 77 is slidably connected to the limiting slide groove 76, and the limiting slide groove 76 is provided on the sliding screw 23; During operation, the cleaning nut block 61 drives the sliding screw rod 23 to move, and the limiting block 77 limits the rotation of the sliding screw rod 23, so that the sliding screw rod 23 moves downward.

[0026] Advantageously, an absorption mechanism is connected to the vehicle body 1, and the absorption mechanism is used to absorb the position of the road surface after cleaning. The absorption mechanism includes an absorption chute 30 provided at the lower part of the vehicle body 1, and an absorption screw rod 31 is rotatably connected between the end walls of the absorption chute 30, and the absorption screw rod 31 is connected to the power output shaft of the absorption motor 25 fixedly installed on the vehicle body 1, and the outer surface of the absorption screw rod 31 is threadedly connected with an absorption nut block 32, and the absorption nut block 32 is slidably installed between the end walls of the absorption chute 30, and the lower part of the absorption nut block 32 is fixedly connected to an absorption electric push rod 33, and the lower end of the absorption electric push rod 33 is fixedly connected to an absorption plate 34, and one end of the extraction pipe 15 is connected to the absorption plate 34, and the other end of the extraction pipe 15 is fixedly connected to the extraction pump 17, and the extraction pump 17 is fixedly installed on the absorption box 16, and the absorption box 16 is detachably installed on the upper part of the vehicle body 1; During operation, the absorption motor 25 is started to drive the absorption screw rod 31 to rotate, and the absorption screw rod 31 is threadedly connected to the absorption nut block 32, thereby driving the absorption nut block 32 to move, so that the absorption electric push rod 33 moves downward, thereby driving the absorption plate 34 to move downward, close to the road surface, and starting the extraction pump 17 to perform air extraction, so that the dust and garbage on the road surface passes through the absorption plate 34 and the extraction pipe 15 into the extraction pump 17 and then into the absorption box 16 for collection.

[0027] Advantageously, a motion mechanism is provided at the lower part of the vehicle body 1, and the motion mechanism is used to drive the vehicle body 1 to move. The motion mechanism includes a motion support plate 27 fixedly connected to the lower part of the vehicle body 1, and a motion frame 28 is fixedly connected to the end of the motion support plate 27, and a motion cavity 68 is provided in the motion frame 28, and a motion gear shaft 70 is rotatably connected between the end walls of the motion cavity 68, and the motion gear shaft 70 is connected to the power output shaft of a motion motor 71 fixedly installed on the motion frame 28, and a motion gear 69 is fixedly installed on the outer surface of the motion gear shaft 70, and the motion gear 69 is meshed with an annular rack 75, and the annular rack 75 is fixedly installed on the inner surface of the motion belt 10, and the motion belt 10 is rotatably installed on the motion frame 28, and the outer surface of the motion belt 10 is evenly fixedly connected with a motion plate 11; During operation, the motion motor 71 is started to drive the motion gear shaft 70 to rotate, thereby driving the motion gear 69 to rotate, and the motion gear 69 is engaged with the annular rack 75, thereby driving the motion belt 10 to rotate, thereby enlarging the motion plate 11 to move, thereby driving the vehicle body 1 to move.

[0028] Advantageously, a monitoring mechanism is connected between the moving support plates 27 on the front side, and the monitoring mechanism is used to monitor the road surface after cleaning and absorption, and monitor whether the road surface is clean and absorbed. If it is not cleaned, the road surface is cleaned and absorbed repeatedly. The monitoring mechanism includes a monitoring frame 35 fixedly connected between the moving support plates 27, and a monitoring camera 36 is fixedly connected to the lower part of the monitoring frame 35; During operation, when the vehicle body 1 moves, the monitoring camera 36 sends the monitored information to the first control processor, and the first control processor processes and sends the information to the corresponding electrical components, so that the corresponding electrical components move.

[0029] Advantageously, a power supply mechanism is provided on the upper part of the vehicle body 1, and the power supply mechanism is used to supply power to the electrical components in the device, and the power supply mechanism includes a battery rack 12 fixedly connected to the upper part of the vehicle body 1, and a battery 14 is inserted into the battery rack 12, and a plurality of wires 13 are connected to the battery 14, and the other end of the wire 13 is connected to the electrical component; During operation, the battery 14 is inserted into the battery rack 12 , and the corresponding electrical components are powered by the wires 13 .

[0030] Advantageously, the vehicle body 1 is provided with a control processing mechanism, the control processing mechanism is used for performing control processing, the control processing mechanism comprises a control board 5 fixedly connected to the vehicle body 1, the control board 5 is provided with a first processor, the first processor is signal-connected to a signal line jack 79 provided on the control board 5, a signal line is inserted into the signal line jack 79, an end of the signal line is connected to a telecommunication component, a connecting line 48 is connected to the control board 5, the connecting line 48 is connected to an antenna socket 4, an antenna 6 is inserted into the antenna socket 4, the antenna 6 is signal-connected to a second control processor, the second control processor is fixedly installed in a remote control device 7, the remote control device 7 is provided with a plurality of buttons 8, the buttons 8 are signal-connected to the second control processor, the remote control device 7 is provided with a display panel 9, the display panel 9 is signal-connected to the second control processor, the control processor is provided with a corresponding control program, and the programs in the two control processors are different; During operation, the corresponding button 8 is pressed to transmit a signal to the second control processor. After processing by the second control processor, the signal is transmitted to the antenna socket 4 through the antenna 6, and then transmitted to the first control processor through the connecting line 48. After processing by the first control processor, the signal is transmitted to the corresponding electrical component through the signal line, so that the corresponding electrical component moves. The information fed back by the corresponding electrical component is processed by the corresponding control processor and displayed on the display panel 9.

[0031] The present invention provides a method for detecting the permeability of recycled concrete, based on the above-mentioned device for detecting the permeability of recycled concrete, the steps include: Step 1: Control the movement of the processing mechanism, thereby controlling the movement of the entire device; Step 2: The power supply mechanism moves, thereby supplying power to the entire device; Step 3: The moving mechanism drives the vehicle body 1 to move on the road, so as to facilitate the detection of the permeability of the recycled concrete; Step 4: During the movement, when the cleaning mechanism reaches the detection position, the cleaning mechanism moves to clean the road surface at the detection position to prevent garbage and dust on the road surface from affecting the detection; Step 5: After cleaning is completed, the absorption mechanism moves to reabsorb the dust and garbage remaining in the cleaned position; Step 6: After the absorption is completed, the monitoring mechanism moves to monitor the road surface that has been cleaned and absorbed, to monitor whether the cleaning and absorption are thorough, and to confirm whether it needs to be cleaned and absorbed again; Step 7: After the cleaning and absorption is completed, the detection mechanism moves to detect the water permeability of the recycled concrete pavement; Step 8: During the inspection, the lifting mechanism moves, thereby driving the sealing cylinder 38 to move downward, so that the sealing pad 37 can contact the road surface and facilitate the inspection.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recycled concrete permeability testing device, characterized in that: The invention comprises a vehicle body (1), wherein the vehicle body (1) is provided with a permeability detection mechanism, wherein the permeability detection mechanism comprises a water bucket (3) fixedly connected to the upper part of the vehicle body (1), wherein a liquid level sensor (52) is fixedly installed in the water bucket (3), wherein a delivery pump (49) is fixedly connected to the bottom of the water bucket (3), wherein an input end of the delivery pump (49) is connected to the inside of the water bucket (3), wherein an output end of the delivery pump (49) is connected to a water delivery pipe (39), wherein an end of the water delivery pipe (39) away from the delivery pump (49) is connected to the inside of a closed cylinder (38), wherein the closed cylinder (38) is fixedly installed at the lower end of a nut cylinder (63) slidably connected to a fixed cylinder (46), wherein the fixed cylinder (46) is fixedly installed at the lower part of the vehicle body (1), wherein an annular cavity (67) is provided in the closed cylinder (38), wherein the inner surface of the annular cavity (67) is A nozzle (66) is evenly fixedly installed on the surface, and the nozzle (66) extends into the closed cylinder (38); the end of one side of the air supply pipe (40) is fixedly connected to the end wall of the annular cavity (67); the other end of the air supply pipe (40) is connected to a multifunctional air source pump (2) fixedly installed at the rear of the vehicle body (1); a fan (43) is installed in the closed cylinder (38); a detection probe (44) is installed on the upper inner side of the closed cylinder (38); a closed slide groove (64) is provided on the closed cylinder (38); a closed annular frame (47) is slidably connected in the closed slide groove (64); a pressure sensor (65) is connected between the closed annular frame (47) and the end wall of the closed slide groove (64); a closed pad (37) is fixedly connected to the lower part of the closed annular frame (47); and a water supply channel (29) is fixedly connected to the upper part of the water bucket (3).

2. A recycled concrete permeability detection device according to claim 1, characterized in that: The vehicle body (1) is provided with a lifting mechanism, the lifting mechanism comprising a lifting gear chamber (50) provided in the vehicle body (1), a lifting main gear shaft (55) is rotatably connected between the end walls of the lifting gear chamber (50), the lifting main gear shaft (55) is power-connected to a lifting motor (56), the lifting motor (56) is fixedly installed in the vehicle body (1), a lifting main gear (54) is fixedly installed on the outer surface of the lifting main gear shaft (55), the lifting main gear (54) is meshed with a lifting driven gear (51), the lifting driven gear (51) is fixedly installed on the outer surface of a lifting screw rod (53), the lifting screw rod (53) is rotatably installed between the end walls of the lifting gear chamber (50), and the lifting screw rod (53) extends into the fixing tube (46), and the lifting screw rod (53) is threadedly connected to the nut tube (63).

3. A recycled concrete permeability detection device according to claim 2, characterized in that: The front part of the vehicle body (1) is provided with a cleaning mechanism, and the cleaning mechanism includes a cleaning chute (41) provided at the front part of the vehicle body (1), and a cleaning screw (42) is rotatably connected between the end walls of the cleaning chute (41), and the cleaning screw (42) is connected to the power output shaft of a mobile motor (24) fixedly installed on the vehicle body (1), and the outer surface of the cleaning screw (42) is threadedly connected to a mobile frame (18), and a cleaning gear chamber (57) is provided in the mobile frame (18). A cleaning main gear shaft (59) is rotatably connected between the end walls of the gear chamber (57), the cleaning main gear shaft (59) is power-connected to a driving motor (58), the driving motor (58) is fixedly mounted in the moving frame (18), the outer surface of the cleaning main gear shaft (59) is fixedly connected to a cleaning driving gear (62), the cleaning driving gear (62) is meshed with a cleaning driven gear (60), and the cleaning driven gear (60) is fixedly mounted on a cleaning nut block (61). The outer surface of the cleaning nut block (61) is rotatably mounted on the bottom wall of the cleaning gear chamber (57), the cleaning nut block (61) is threadedly connected to the sliding screw (23), the sliding screw (23) and the moving frame (18) are in sliding contact, the lower end of the sliding screw (23) is fixedly connected to the cleaning frame (20), the cleaning frame (20) is provided with a belt chamber (72), the end walls of the belt chamber (72) are symmetrically rotatably connected with a cleaning shaft (45), the cleaning The sweeping shaft (45) extends to the lower side of the cleaning frame (20), the lower end of the sweeping shaft (45) is fixedly connected to a sweeping disc (19), the outer surface of the sweeping shaft (45) in the belt cavity (72) is fixedly connected to a pulley (73), and the pulleys (73) are connected and driven by a belt (74), one of the sweeping shafts (45) is connected to a sweeping motor (21), and the sweeping motor (21) is fixedly mounted on the sweeping frame (20).

4. A recycled concrete permeability detection device according to claim 3, characterized in that: The movable frame (18) is provided with a limiting mechanism, the limiting mechanism comprising a limiting block (77) fixedly connected to the upper part of the movable frame (18), the limiting block (77) being slidably connected to a limiting slide groove (76), and the limiting slide groove (76) being provided on the sliding screw rod (23).

5. A recycled concrete permeability detection device according to claim 4, characterized in that: The vehicle body (1) is connected with an absorption mechanism, the absorption mechanism comprising an absorption chute (30) provided at the lower part of the vehicle body (1), an absorption screw rod (31) is rotatably connected between the end walls of the absorption chute (30), the absorption screw rod (31) is connected to the power output shaft of an absorption motor (25) fixedly installed on the vehicle body (1), the outer surface of the absorption screw rod (31) is threadedly connected with an absorption nut block (32), and the absorption nut block (32) is slidably installed in the absorption chute ( 30) between the end walls, the lower part of the absorption nut block (32) is fixedly connected to an absorption electric push rod (33), the lower end of the absorption electric push rod (33) is fixedly connected to an absorption plate (34), the absorption plate (34) is connected to one end of an extraction pipe (15), the other end of the extraction pipe (15) is fixedly connected to an extraction pump (17), the extraction pump (17) is fixedly mounted on an absorption box (16), and the absorption box (16) is detachably mounted on the upper part of the vehicle body (1).

6. A recycled concrete permeability detection device according to claim 5, characterized in that: A moving mechanism is provided at the lower part of the vehicle body (1), and the moving mechanism comprises a moving support plate (27) fixedly connected to the lower part of the vehicle body (1), a moving frame (28) fixedly connected to the end of the moving support plate (27), a moving cavity (68) is provided in the moving frame (28), a moving gear shaft (70) is rotatably connected between the end walls of the moving cavity (68), the moving gear shaft (70) is connected to the power output shaft of a moving motor (71) fixedly mounted on the moving frame (28), a moving gear (69) is fixedly mounted on the outer surface of the moving gear shaft (70), the moving gear (69) is meshed with an annular rack (75), the annular rack (75) is fixedly mounted on the inner surface of a moving belt (10), the moving belt (10) is rotatably mounted on the moving frame (28), and the outer surface of the moving belt (10) is evenly fixedly connected with a moving plate (11).

7. A recycled concrete permeability detection device according to claim 6, characterized in that: A monitoring mechanism is connected between the movement support plates (27) on the front side, and the monitoring mechanism comprises a monitoring frame (35) fixedly connected between the movement support plates (27), and a monitoring camera (36) is fixedly connected to the lower part of the monitoring frame (35).

8. A recycled concrete permeability detection device according to claim 7, characterized in that: A power supply mechanism is provided on the upper part of the vehicle body (1), the power supply mechanism comprising a battery rack (12) fixedly connected to the upper part of the vehicle body (1), a battery (14) inserted into the battery rack (12), and a plurality of wires (13) connected to the battery (14).

9. A recycled concrete permeability detection device according to claim 8, characterized in that: The vehicle body (1) is provided with a control processing mechanism, the control processing mechanism comprising a control panel (5) fixedly connected to the vehicle body (1), a first processor being arranged in the control panel (5), the first processor being signal-connected to a signal line jack (79) arranged on the control panel (5), a signal line being inserted into the signal line jack (79), an end of the signal line being connected to a telecommunication component, a connecting line (48) being connected to the control panel (5), the connecting line (48) being connected to an antenna socket (4), an antenna (6) being inserted into the antenna socket (4), the antenna (6) being signal-connected to a second control processor, the second control processor being fixedly installed in a remote control device (7), the remote control device (7) being provided with a plurality of buttons (8), the buttons (8) being signal-connected to the second control processor, a display panel (9) being arranged on the remote control device (7), the display panel (9) being signal-connected to the second control processor.

10. A method for detecting the permeability of recycled concrete, based on the device for detecting the permeability of recycled concrete according to claim 9, characterized in that: The steps include: Step 1: Control the movement of the processing mechanism, thereby controlling the movement of the entire device; Step 2: The power supply mechanism moves, thereby supplying power to the entire device; Step 3: a moving mechanism, thereby driving the vehicle body (1) to move on the road, so as to facilitate the detection of the permeability of the recycled concrete; Step 4: During the movement, when the cleaning mechanism reaches the detection position, the cleaning mechanism moves to clean the road surface at the detection position to prevent garbage and dust on the road surface from affecting the detection; Step 5: After cleaning is completed, the absorption mechanism moves to reabsorb the dust and garbage remaining in the cleaned position; Step 6: After the absorption is completed, the monitoring mechanism moves to monitor the road surface that has been cleaned and absorbed, to monitor whether the cleaning and absorption are thorough, and to confirm whether it needs to be cleaned and absorbed again; Step 7: After the cleaning and absorption is completed, the detection mechanism moves to detect the water permeability of the recycled concrete pavement; Step 8: During the inspection, the lifting mechanism moves, thereby driving the sealing cylinder (38) to move downward, so that the sealing pad (37) can contact the road surface and facilitate the inspection.

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