Recycled concrete penetration resistance detection device and method for building safety monitoring

Abstract

The invention relates to the technical field of concrete penetration resistance detection, and discloses a recycled concrete penetration resistance detection device and method for building safety monitoring, the recycled concrete penetration resistance detection device comprises a box body, the upper end of the box body is fixedly connected with a data acquisition module, and the inner wall of the box body is fixedly connected with a signal processing module. Detection heads in the data acquisition module are placed at different depths and positions in the recycled concrete, the signal processing module processes the acquired data, and then the processed data are transmitted to the data analysis module to calculate the impermeability index of the concrete. And finally, the detection result is presented to a user through a display module, so that real-time monitoring on the permeability resistance of the recycled concrete is realized, the detection efficiency and accuracy are improved, the limitation of single-point detection is eliminated, the reliability and consistency of the detection result are ensured, the operation process is simplified, and the professional skill requirement on operators is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete anti-penetration detection, and more specifically, to a recycled concrete anti-penetration detection device and method for building safety monitoring. Background Art

[0002] At present, with the increasing awareness of environmental protection and the increasing shortage of resources, recycled concrete is widely used as a sustainable building material. However, due to the diverse sources of raw materials and complex composition, the anti-permeability performance of recycled concrete is not as stable as that of traditional concrete, which directly affects the safety and service life of buildings. Therefore, how to effectively evaluate the anti-permeability performance of recycled concrete has become the focus of current research.

[0003] An existing recycled concrete anti-penetration detection device and method for building safety monitoring include a static water pressure test method, an electrochemical impedance spectroscopy method and an ultrasonic detection method. Although the static water pressure test method is simple to operate, it cannot achieve continuous monitoring, and the test cycle is long, it is easily affected by environmental factors, and the result accuracy is poor; although the electrochemical impedance spectroscopy method has a fast test speed and high accuracy, the equipment is expensive and the operation is complicated, and it is not suitable for large-scale on-site detection; although the ultrasonic detection method has the advantages of non-destructive testing, it has high requirements on the instrument, and the results are difficult to interpret, so it is difficult to popularize and promote.

[0004] To this end, the present invention provides a recycled concrete anti-penetration detection device and method for building safety monitoring. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The present invention provides a recycled concrete anti-penetration detection device and method for building safety monitoring, comprising a box body, the upper end of the box body is fixedly connected to a data acquisition module, the inner wall of the box body is fixedly connected to a signal processing module, the middle part of the inner wall of the box body is fixedly connected to a data analysis module, the lower end of the inner wall of the box body is fixedly connected to a battery, and the outer side of the box body is fixedly connected to a display module.

[0007] Preferably, the data acquisition module includes a data acquisition box, the lower end of the data acquisition box is fixedly connected to a mounting tube, the lower end of the mounting tube is fixedly connected to a signal processing module, the interior of the mounting tube is slidably connected to a data cable, one end of the data cable is fixedly connected to a detection head, the other end of the data cable is fixedly connected to the signal processing module, a plurality of isolation plates are fixedly connected to the inner wall of the data acquisition box, and a movable groove is provided on the inner wall of the data acquisition box.

[0008] Preferably, a cleaning mechanism is fixedly connected to the lower end of the box body, the cleaning mechanism comprises a base, a driving mechanism is fixedly connected to the inner wall of the base, and a plurality of screw rods are arranged on both sides of the driving mechanism.

[0009] Preferably, the upper end of the screw rod is threadedly connected to a sliding ring, one side of the sliding ring is fixedly connected to a mounting block, and the side of the mounting block away from the sliding ring is fixedly connected to a cleaning head.

[0010] Preferably, the driving mechanism comprises a motor fixedly connected to the upper end of the base, a first belt transmission mechanism is sleeved between the upper end of the motor and the outer side of the screw rod, and a second belt transmission mechanism is sleeved between the two screw rods.

[0011] Preferably, a heat dissipation hole is provided on the outer side of the box body, and a sliding groove is provided on the upper end of the box body.

[0012] Preferably, the screw rod is located in the movable groove, the upper end of the sliding ring is fixedly connected with a sealing mechanism, the sealing mechanism includes a sliding block fixedly connected with the upper end of the sliding ring, the upper end of the sliding block is fixedly connected with a top cover, and the sliding block is located inside the sliding groove.

[0013] Preferably, a scraping mechanism is provided at the lower end of the sliding ring, and the scraping mechanism includes a connecting block fixedly connected to the lower end of the sliding ring, a first fixed block is fixedly connected to the right side of the connecting block, a second fixed block is fixedly connected to the left side of the connecting block, a scraping plate is fixedly connected to the first and second fixed blocks on the side away from the connecting block, the scraping plate is fitted with the box where the heat dissipation holes are located, a telescopic plate is fixedly connected to the lower end of the connecting block, the lower end of the telescopic plate is fixedly connected to the bottom of the inner wall of the sliding groove, a discharge groove is opened at the lower end of the box, the discharge groove is fitted with the inner wall of the box, and the discharge groove runs through the base.

[0014] Preferably, a plurality of movable wheels are fixedly connected to the lower end of the base, a plurality of control buttons are fixedly connected to one side of the box and the display module, and the control buttons are electrically connected to the motor, the data acquisition module, the signal processing module and the data analysis module.

[0015] A method for using the above-mentioned recycled concrete anti-penetration detection device for building safety monitoring comprises the following steps: S1: Arrange the detection heads evenly at different depths and positions inside the recycled concrete, ensuring that each detection head maintains an appropriate distance to avoid mutual interference; S3: Start the signal processing module, turn on the data acquisition function, and start real-time monitoring of the moisture content and temperature changes inside the concrete; S4: After receiving the data, the signal processing module performs filtering and amplification processing to remove noise interference; S5: The processed data is transmitted to the data analysis module, which is analyzed based on a preset algorithm model to calculate the anti-penetration performance index of the concrete; S6: The final test results are presented to the user through the display module, and the user can view and record them in real time; S7: After the test is completed, turn off the system, place the test head in the data acquisition box, and keep it properly for next use.

[0016] The beneficial effects of the present invention are as follows: the device and method for detecting the anti-penetration of recycled concrete for building safety monitoring described in the present invention first move the device to the recycled concrete to be detected, and then place the detection head in the data acquisition module at different depths and positions inside the recycled concrete, and then process the collected data through the signal processing module, and then transmit the processed data to the data analysis module to calculate the anti-penetration performance index of the concrete, and finally present the detection results to the user through the display module, thereby realizing real-time monitoring of the anti-penetration performance of the recycled concrete, improving detection efficiency and accuracy, eliminating the limitations of single-point detection, ensuring the reliability and consistency of the detection results, simplifying the operation process, and reducing the professional skill requirements for operators.

[0017] The present invention discloses a recycled concrete anti-penetration detection device and method for building safety monitoring. By starting a motor, the motor drives a first belt transmission mechanism to rotate. The belt transmission mechanism consists of a belt and a pulley, thereby driving a screw rod to rotate. Then, a plurality of screw rods are driven to rotate synchronously through a second belt transmission mechanism, thereby driving a sliding ring to move up and down. When the sliding ring moves upward, the mounting block connected to the upper end of the sliding ring drives a cleaning head to move upward, thereby allowing the cleaning head to pass through a moving groove to clean the detection head, thereby avoiding dust from damaging the detection head and causing damage to the equipment, thereby extending the service life of the equipment.

[0018] The invention discloses a recycled concrete anti-penetration detection device and method for building safety monitoring. When the sliding ring moves upward, it drives the sliding block in the sealing mechanism to move in the sliding groove, so that the sliding block pushes the top cover to move upward, thereby opening the data acquisition box and then working. When the sliding block moves upward, the heat dissipation hole will be opened. At the same time, it will also drive the connecting block fixedly connected to the sliding ring in the scraping mechanism to move upward, so that the connecting block drives the scraping plate connected to it through the first fixed block and the second fixed block to move upward, thereby removing impurities remaining in the heat dissipation hole. The cleaning head is in contact with the inner wall of the sliding groove, so that when the cleaning head moves up and down, the impurities remaining on the cleaning head will be scraped off through the inner wall of the sliding groove, and then the fallen impurities will be discharged from the equipment through the discharge groove, thereby dissipating heat. This can avoid damage to the equipment due to excessive temperature, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a stereogram of an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of a half-planer according to an embodiment of the present invention; Figure 3 It is a partial structural diagram of the data acquisition module in the present invention; Figure 4 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 5 It is a structural schematic diagram of the sealing mechanism of the present invention; Figure 6 It is a structural schematic diagram of the driving mechanism of the present invention; Figure 7 It is a structural schematic diagram of the scraping mechanism of the present invention.

[0020] In the figure: 100, box; 200, data acquisition module; 201, installation tube; 202, data line; 203, detection head; 204, data acquisition box; 205, moving slot; 206, isolation plate; 300, signal processing module; 400, data analysis module; 500, battery; 600, display module; 700, sliding slot; 800, sealing mechanism; 801, sliding block; 802, top cover; 900, cleaning mechanism; 901, base; 902, wire Rod; 903, sliding ring; 904, mounting block; 905, cleaning head; 110, driving mechanism; 1101, motor; 1102, first belt transmission mechanism; 1103, second belt transmission mechanism; 120, heat dissipation hole; 130, control button; 140, moving wheel; 150, scraping mechanism; 1501, connecting block; 1502, first fixed block; 1503, scraping plate; 1504, second fixed block; 1505, telescopic plate; 160, discharge groove. DETAILED DESCRIPTION

[0021] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples. Example

[0022] like Figures 1 to 7 As shown, a recycled concrete anti-penetration detection device for building safety monitoring according to an embodiment of the present invention is provided. Figure 1 , Figure 2, including a box body 100, a data acquisition module 200 is fixedly connected to the upper end of the box body 100, a signal processing module 300 is fixedly connected to the inner wall of the box body 100, a data analysis module 400 is fixedly connected to the middle of the inner wall of the box body 100, a battery 500 is fixedly connected to the lower end of the inner wall of the box body 100, and a display module 600 is fixedly connected to the outer side of the box body 100.

[0023] Specifically, the device is first moved to the recycled concrete to be tested, and then the detection head 203 in the data acquisition module 200 is placed at different depths and positions inside the recycled concrete, and the collected data is processed by the signal processing module 300, and then the processed data is transmitted to the data analysis module 400 to calculate the anti-penetration performance index of the concrete. Finally, the test results are presented to the user through the display module 600, thereby realizing real-time monitoring of the anti-penetration performance of the recycled concrete, improving the detection efficiency and accuracy, eliminating the limitations of single-point detection, ensuring the reliability and consistency of the test results, simplifying the operation process, and reducing the professional skill requirements for operators.

[0024] Please refer to Figure 3 The data acquisition module 200 includes a data acquisition box 204, the lower end of the data acquisition box 204 is fixedly connected to a mounting tube 201, the lower end of the mounting tube 201 is fixedly connected to a signal processing module 300, the inside of the mounting tube 201 is slidably connected to a data line 202, one end of the data line 202 is fixedly connected to a detection head 203, the other end of the data line 202 is fixedly connected to the signal processing module 300, a plurality of isolation plates 206 are fixedly connected to the inner wall of the data acquisition box 204, and a movable groove 205 is provided on the inner wall of the data acquisition box 204.

[0025] Specifically, the installation tube 201 and the isolation plate 206 can prevent the data line 202 from shaking randomly. Secondly, the detection head 203 can be placed in a suitable position through the data line 202, and the detection head 203 can be placed through the data acquisition box 204.

[0026] Please refer to Figure 4 , Figure 6A cleaning mechanism 900 is fixedly connected to the lower end of the box body 100, and the cleaning mechanism 900 includes a base 901. The inner wall of the base 901 is fixedly connected to a driving mechanism 110. A plurality of screw rods 902 are arranged on both sides of the driving mechanism 110. The upper end of the screw rod 902 is threadedly connected to a sliding ring 903. A mounting block 904 is fixedly connected to one side of the sliding ring 903. A cleaning head 905 is fixedly connected to the side of the mounting block 904 away from the sliding ring 903. The driving mechanism 110 includes a motor 1101 fixedly connected to the upper end of the base 901. A first belt transmission mechanism 1102 is sleeved between the upper end of the motor 1101 and the outer side of the screw rod 902, and a second belt transmission mechanism 1103 is sleeved between the two screw rods 902.

[0027] Specifically, by starting the motor 1101, the motor 1101 drives the first belt transmission mechanism 1102 to rotate (the belt transmission mechanism is composed of a belt and a pulley), thereby driving the screw rod 902 to rotate, and then the second belt transmission mechanism 1103 drives multiple screw rods 902 to rotate synchronously, thereby driving the sliding ring 903 to move up and down. When the sliding ring 903 moves up, the mounting block 904 connected to the upper end of the sliding ring 903 drives the cleaning head 905 to move up, so that the cleaning head 905 passes through the moving groove 205 to clean the detection head 203, thereby avoiding dust from damaging the detection head 203 and causing damage to the equipment, thereby extending the service life of the equipment.

[0028] Please refer to Figure 2 , Figure 5 The outer side of the box body 100 is provided with a heat dissipation hole 120, the upper end of the box body 100 is provided with a sliding groove 700, the screw rod 902 is located in the moving groove 205, the upper end of the sliding ring 903 is fixedly connected with a sealing mechanism 800, the sealing mechanism 800 includes a sliding block 801 fixed to the upper end of the sliding ring 903, the upper end of the sliding block 801 is fixedly connected with a top cover 802, the sliding block 801 is located inside the sliding groove 700, and the lower end of the sliding ring 903 is provided with a scraping mechanism 150, the scraping mechanism 150 includes a connecting block 1501 fixedly connected to the lower end of the sliding ring 903, and the right side of the connecting block 1501 is fixedly connected with The first fixed block 1502 and the left side of the connecting block 1501 are fixedly connected with the second fixed block 1504, and the first fixed block 1502 and the second fixed block 1504 are fixedly connected with a scraping plate 1503 on the side away from the connecting block 1501, and the scraping plate 1503 is in contact with the box body 100 where the heat dissipation hole 120 is located, and the lower end of the connecting block 1501 is fixedly connected with a telescopic plate 1505, and the lower end of the telescopic plate 1505 is fixedly connected with the bottom of the inner wall of the sliding groove 700, and the lower end of the box body 100 is provided with a discharge groove 160, and the discharge groove 160 is in contact with the inner wall of the box body 100, and the discharge groove 160 passes through the base 901.

[0029] Specifically, when the sliding ring 903 moves upward, it will drive the sliding block 801 in the sealing mechanism 800 to move in the sliding groove 700, so that the sliding block 801 pushes the top cover 802 to move upward, thereby opening the data acquisition box 204 and then working. When the sliding block 801 moves upward, the heat dissipation hole 120 will be opened. At the same time, it will also drive the connecting block 1501 fixedly connected to the sliding ring 903 in the scraping mechanism 150 to move upward, so that the connecting block 1501 drives the scraping plate 1503 connected thereto to move upward through the first fixed block 1502 and the second fixed block 1504, so that the scraping plate 1503 removes impurities remaining at the heat dissipation hole 120. Secondly, when the connecting block 1501 moves , the telescopic plate 1505 will be telescopic (the telescopic plate 1505 is made of elastic material, such as rubber, plastic or special alloy, and the elastic material of the telescopic plate 1505 will automatically expand and contract according to pressure or stretching changes to maintain the stability and sealing of the joint), thereby preventing dust from entering the box body 100, and the cleaning head 905 is in contact with the inner wall of the sliding groove 700, so that when the cleaning head 905 moves up and down, the impurities remaining on the cleaning head 905 will be scraped off through the inner wall of the sliding groove 700, and then the fallen impurities will move along the inner wall of the box body 100, and then be discharged from the device through the discharge groove 160, thereby dissipating heat, which can prevent the device from being damaged due to excessive temperature, thereby extending the service life of the device.

[0030] Please refer to Figure 1 A plurality of moving wheels 140 are fixedly connected to the lower end of the base 901, a plurality of control buttons 130 are fixedly connected to one side of the box 100 and the display module 600, and the control buttons 130 are electrically connected to the motor 1101, the data acquisition module 200, the signal processing module 300 and the data analysis module 400.

[0031] Specifically, the switch of the device can be controlled by the control button 130 , and the device can be moved to a suitable position for operation by the moving wheel 140 .

[0032] A method for using the above recycled concrete anti-penetration detection device for building safety monitoring comprises the following steps: S1: The detection heads 203 are evenly arranged at different depths and positions inside the recycled concrete, ensuring that a proper distance is maintained between each detection head 203 to avoid mutual interference; S3: Start the signal processing module 300, start the data acquisition function, and start real-time monitoring of the moisture content and temperature changes inside the concrete; S4: After receiving the data, the signal processing module 300 performs filtering and amplification processing to remove noise interference; S5: The processed data is transmitted to the data analysis module 400, and is analyzed based on a preset algorithm model to calculate the anti-penetration performance index of the concrete; S6: The final test result is presented to the user through the display module 600, and the user can view and record it in real time; S7: After the detection is completed, the system is turned off and the detection head 203 is placed in the data collection box 204 and kept properly for next use.

[0033] How it works In the initial state, by starting the motor 1101, the motor 1101 drives the first belt transmission mechanism 1102 to rotate, thereby driving the screw rod 902 to rotate, and then the second belt transmission mechanism 1103 drives multiple screw rods 902 to rotate synchronously, thereby driving the sliding ring 903 to move up and down. When the sliding ring 903 moves up, the mounting block 904 connected to the upper end of the sliding ring 903 drives the cleaning head 905 to move up, so that the cleaning head 905 passes through the moving groove 205 to clean the detection head 203. When the sliding ring 903 moves up, it will drive the sliding block in the sealing mechanism 800 801 moves in the sliding groove 700, so that the sliding block 801 pushes the top cover 802 to move up, thereby opening the data acquisition box 204 and then working. When the sliding block 801 moves up, the heat dissipation hole 120 will be opened to dissipate heat. Then the detection head 203 in the data acquisition box 204 is placed at different depths and positions inside the recycled concrete, and then the collected data is processed by the signal processing module 300, and then the processed data is transmitted to the data analysis module 400 to calculate the anti-penetration performance index of the concrete, and finally the detection result is presented to the user through the display module 600.

[0034] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. A recycled concrete anti-penetration detection device for building safety monitoring, characterized in that: The invention comprises a box (100), wherein the upper end of the box (100) is fixedly connected to a data acquisition module (200), the inner wall of the box (100) is fixedly connected to a signal processing module (300), the middle part of the inner wall of the box (100) is fixedly connected to a data analysis module (400), the lower end of the inner wall of the box (100) is fixedly connected to a battery (500), and the outer side of the box (100) is fixedly connected to a display module (600).

2. A recycled concrete anti-penetration detection device for building safety monitoring according to claim 1, characterized in that: The data acquisition module (200) comprises a data acquisition box (204); a mounting tube (201) is fixedly connected to the lower end of the data acquisition box (204); a signal processing module (300) is fixedly connected to the lower end of the mounting tube (201); a data line (202) is slidably connected to the interior of the mounting tube (201); one end of the data line (202) is fixedly connected to a detection head (203); the other end of the data line (202) is fixedly connected to the signal processing module (300); a plurality of isolation plates (206) are fixedly connected to the inner wall of the data acquisition box (204); and a movable groove (205) is provided on the inner wall of the data acquisition box (204).

3. A recycled concrete anti-penetration detection device for building safety monitoring according to claim 1, characterized in that: The lower end of the box (100) is fixedly connected to a cleaning mechanism (900), the cleaning mechanism (900) comprises a base (901), the inner wall of the base (901) is fixedly connected to a driving mechanism (110), and a plurality of screw rods (902) are arranged on both sides of the driving mechanism (110).

4. A recycled concrete anti-penetration detection device for building safety monitoring according to claim 3, characterized in that: The upper end of the screw rod (902) is threadedly connected to a sliding ring (903), one side of the sliding ring (903) is fixedly connected to a mounting block (904), and the side of the mounting block (904) away from the sliding ring (903) is fixedly connected to a cleaning head (905).

5. A recycled concrete anti-penetration detection device for building safety monitoring according to claim 4, characterized in that: The driving mechanism (110) comprises a motor (1101) fixedly connected to the upper end of the base (901), a first belt transmission mechanism (1102) being sleeved between the upper end of the motor (1101) and the outer side of the screw rod (902), and a second belt transmission mechanism (1103) being sleeved between the two screw rods (902).

6. The recycled concrete anti-penetration detection device for building safety monitoring according to claim 1 is characterized in that: A heat dissipation hole (120) is provided on the outer side of the box body (100), and a sliding groove (700) is provided on the upper end of the box body (100).

7. The recycled concrete anti-penetration detection device for building safety monitoring according to claim 4 is characterized in that: The screw rod (902) is located in the movable groove (205); the upper end of the sliding ring (903) is fixedly connected to a sealing mechanism (800); the sealing mechanism (800) comprises a sliding block (801) fixedly connected to the upper end of the sliding ring (903); the upper end of the sliding block (801) is fixedly connected to a top cover (802); and the sliding block (801) is located inside the sliding groove (700).

8. The recycled concrete anti-penetration detection device for building safety monitoring according to claim 7 is characterized in that: A scraping mechanism (150) is provided at the lower end of the sliding ring (903), and the scraping mechanism (150) comprises a connecting block (1501) fixedly connected to the lower end of the sliding ring (903), a first fixing block (1502) fixedly connected to the right side of the connecting block (1501), a second fixing block (1504) fixedly connected to the left side of the connecting block (1501), and a scraping mechanism (1502) fixedly connected to the first fixing block (1502) and the second fixing block (1504) on the side away from the connecting block (1501). The scraping plate (1503) is fitted with the box body (100) where the heat dissipation hole (120) is located. The lower end of the connecting block (1501) is fixedly connected with a telescopic plate (1505). The lower end of the telescopic plate (1505) is fixedly connected with the bottom of the inner wall of the sliding groove (700). The lower end of the box body (100) is provided with a discharge groove (160). The discharge groove (160) is fitted with the inner wall of the box body (100). The discharge groove (160) passes through the base (901).

9. The recycled concrete anti-penetration detection device for building safety monitoring according to claim 7, characterized in that: A plurality of moving wheels (140) are fixedly connected to the lower end of the base (901), a plurality of control buttons (130) are fixedly connected to one side of the box (100) and the display module (600), and the control buttons (130) are electrically connected to the motor (1101), the data acquisition module (200), the signal processing module (300) and the data analysis module (400).

10. A method for using a recycled concrete anti-penetration detection device for building safety monitoring according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: evenly arranging the detection heads (203) at different depths and positions inside the recycled concrete, ensuring that each detection head (203) maintains an appropriate distance to avoid mutual interference; S3: starting the signal processing module (300), turning on the data acquisition function, and starting to monitor the moisture content and temperature changes inside the concrete in real time; S4: After receiving the data, the signal processing module (300) performs filtering and amplification processing to remove noise interference; S5: The processed data is transmitted to the data analysis module (400), which performs analysis based on a preset algorithm model to calculate the anti-penetration performance index of the concrete; S6: The final detection result is presented to the user via the display module (600), and the user can view and record it in real time; S7: After the detection is completed, the system is turned off, and the detection head (203) is placed in the data collection box (204) and properly stored for next use.

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