A detection device based on existing building health monitoring platform

Abstract

The utility model relates to building health detection technical field, concretely is a kind of detection device based on existing building health monitoring platform, including mounting plate, top pressure moving mechanism, impact detection mechanism, probe detection mechanism and wall cleaning mechanism, the bottom of one side of mounting plate is provided with probe detection mechanism, the center of one side of mounting plate is provided with impact detection mechanism, the top of mounting plate is provided with wall cleaning mechanism, this detection device based on existing building health monitoring platform, the transverse position of whole device can be adjusted by top pressure moving mechanism, the position of device is assisted fixed when detecting, can replace artificial to enter the crevice area of wall and carry out the continuous detection of whole wall surface, whole detection process is completed by impact detection mechanism and probe detection mechanism independently, without manual intervention, improve detection efficiency;Collaborate wall cleaning mechanism to remove residual impurities during detection process, guarantee the testing accuracy of device.

Description

Technical Field

[0001] This utility model relates to the field of building health detection technology, specifically a detection device based on an existing building health monitoring platform. Background Technology

[0002] Building health testing detects potential problems such as building tilting and beam / column cracking by examining parameters like cracks, settlement, and vibration. It is not only a technological means but also a core pillar for enhancing the resilience of modern cities. Its value chain spans the entire building lifecycle, from preventing injuries to conserving resources, and it represents the intersection of safety, economic, and environmental goals. Existing building safety testing devices transmit on-site data to a health testing platform, which then combines this data with big data analysis to assess the building's health status.

[0003] To address the issue of collecting building safety data on-site, Chinese Patent Publication No. CN222748533U proposes a building safety testing device, including a base. A storage block is fixedly connected to the upper surface of the base. The upper end of the storage block has a groove and a support block is slidably connected thereto. A circular hole is opened through the outer wall of the support block on the side away from the storage block. A circular ring block is slidably connected to the inner wall of the circular hole. An impact block is slidably connected to the inner wall of the circular ring block. A sliding groove is opened through the support block on one side of the circular hole. This invention adjusts the height of the impact ring and paint brush used for testing by adjusting the position of the fixing screw and different threaded holes. The impact detection action is completed by the drive motor, but the subsequent marking action requires manual rotation of the rotating rod. The operation process requires manual intervention, which affects the marking accuracy and the detection efficiency of the device.

[0004] Chinese patent publication number CN215491802U discloses a building safety inspection device, including a horizontal bar with symmetrically arranged vertical bars at both ends. Each vertical bar has rollers at both ends. An adjustable telescopic rod is hinged to the top of the horizontal bar. A hydraulic cylinder is located at the bottom of the horizontal bar, with a cavity at its output end. Several cooperating clamping devices are located on the sidewall of the cavity. A wire-passing hole is located at the top of the cavity. A controller is located at the end of the telescopic rod furthest from the horizontal bar. The controller is connected to the hydraulic cylinder. Electrical connection; This utility model, through the cooperation of the cavity and clamping device, can clamp and fix the probe of the crack detector. At the same time, it can send the cavity to the high part of the wall or the narrow gap in the wall, or other areas that are difficult for personnel to enter. With the T-shaped rod, the telescopic rod can be pressed against the ground to prevent personnel from holding the telescopic rod for a long time, which would cause fatigue and thus probe shaking. Although it can replace manual entry into the gap area of ​​the wall, it is difficult to adjust the lateral position of the detection during the detection process. Detecting continuous walls requires repeated adjustment of the pressing position of the T-shaped rod, which affects the detection efficiency.

[0005] To address the problems of the two aforementioned technical solutions, we propose a detection device based on an existing building health monitoring platform. Utility Model Content

[0006] To address the aforementioned technical problems, this application provides a detection device for a health monitoring platform based on existing buildings, comprising a mounting plate, a top-pressure moving mechanism, an impact detection mechanism, a probe detection mechanism, and a wall cleaning mechanism. The probe detection mechanism is located at the bottom of one side of the mounting plate, the impact detection mechanism is located at the center of one side of the mounting plate, the wall cleaning mechanism is located at the top of the mounting plate, and the top-pressure moving mechanism is located on the other side of the mounting plate. Support cylinders are fixedly sleeved in through slots formed at the four corners of the mounting plate, and the output ends of the support cylinders are rotatably connected to support casters.

[0007] In some embodiments, the top-pressing moving mechanism consists of a support base, a tilting frame, a top-pressing hydraulic cylinder, a bottom bracket, a drive motor, side wheels, bottom casters, a down-pressing cylinder, and a fixed support plate. The support bases are symmetrically fixed on the mounting plate, and the tilting frame is rotatably connected between the support bases. The top-pressing hydraulic cylinder is fixedly sleeved in the tilting frame.

[0008] In some embodiments, the output end of the push hydraulic cylinder is rotatably connected to a bottom bracket, and the output end of the drive motor is fixedly connected to a through slot symmetrically opened on the top of the bottom bracket. The drive motor is embedded in the side wheel body, and bottom casters are symmetrically arranged on one side of the bottom of the bottom bracket. A pressing cylinder is embedded in a groove opened on the bottom bracket, and a fixed support plate is fixedly connected to the output end of the pressing cylinder.

[0009] In some embodiments, the impact detection mechanism comprises an impact motor, a drive linkage, a support frame, an impact spring, an impact block, a side cylinder, a marking bracket, a paint ring, and a paint tank. The impact motor is fixed on a mounting plate, and a drive linkage is provided on the output end of the impact motor. The drive linkage is rotatably connected to the support frame, and an impact block is slidably connected to the support frame.

[0010] In some embodiments, an impact spring is provided between the impact block and the support frame. The impact block is slidably connected to the marking bracket, which is slidably connected to the through groove at the beginning of the mounting plate. The output ends of the side cylinders are fixedly connected to both sides of the marking bracket, and the side cylinders are embedded in the mounting plate. A paint ring is provided on one side of the marking bracket, and the channel inside the paint ring communicates with the paint ring. The marking bracket is connected to the output pump at the bottom of the paint tank through a connecting pipe, and the paint tank is fixed to the mounting plate.

[0011] In some embodiments, the probe detection mechanism consists of a wire channel, a clamping cylinder, and a clamping bracket. The wire channel is symmetrically opened on the mounting plate, and the clamping cylinder is symmetrically installed on the side of the mounting plate near the wire channel. The output end of the clamping cylinder is fixedly connected to the clamping bracket.

[0012] In some embodiments, the wall cleaning mechanism comprises a telescopic electric cylinder, a fixed frame, a cleaning motor, a protective cover, and a cleaning disc. The telescopic electric cylinders are symmetrically mounted on the mounting plate, and the output ends of the telescopic electric cylinders are fixedly connected to the fixed frame. The cleaning motor is fixedly connected between the fixed frames, and the cleaning motor is fixed to the protective cover. The output end of the cleaning motor passes through the protective cover and is fixedly connected to the cleaning disc.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. This utility model uses symmetrically arranged clamping cylinders to move the clamping brackets closer together to fix the detection probe, and uses a wire groove on the mounting plate to reserve the external wiring position of the probe. During the monitoring process, the entire mounting plate is pushed along the wall by a push hydraulic cylinder, and the detection probe is used to detect cracks in the wall. The impact motor drives the support frame to slide back and forth through the drive linkage, and the impact block connected to the impact spring strikes the wall to detect empty holes. After an empty hole is detected, the side cylinder drives the marking bracket to move closer to the wall and marks the position of the empty hole with the paint ring. The entire detection process does not require manual intervention, which improves the detection efficiency of building health.

[0015] 2. This utility model adjusts the detection position by using a top-pushing hydraulic cylinder. During the bottom-up detection process, the wall cleaning mechanism first cleans impurities from the wall. In the process, the telescopic electric cylinder drives the cleaning motor between the fixed frames to approach the wall. The cleaning motor then drives the cleaning disc to rotate and polish the area to be detected on the wall. This prevents residual impurities from affecting the comparison results of the collected data with the big data in the building health monitoring platform, thus ensuring the detection accuracy of the device.

[0016] 3. This utility model uses a bottom bracket rotatably connected to the output end of a hydraulic cylinder to support the side wheels and bottom casters. During the testing process, the pressing cylinder drives the fixed support plate to move down and press against the ground, simultaneously cooperating with the bottom casters to support the entire device. When moving laterally, the pressing cylinder drives the fixed support plate to return to its position, and then the drive motor drives the side wheels to rotate to achieve the lateral movement of the entire device. This can replace manual entry into the gap area of ​​the wall for continuous testing of the entire wall surface. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1 A magnified view of a portion of region A in the middle;

[0019] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model;

[0021] Figure 5 for Figure 4 A magnified view of a portion of region B in the middle;

[0022] Figure 6 This is a top view of the structure of Embodiment 2 of this utility model.

[0023] In the diagram: 1-Mounting plate; 2-Top pressing and moving mechanism; 3-Impact detection mechanism; 4-Probe detection mechanism; 5-Wall cleaning mechanism; 6-Support cylinder; 7-Support casters; 21-Support base; 22-Tilting frame; 23-Top pushing hydraulic cylinder; 24-Bottom bracket; 25-Drive motor; 26-Side wheel; 27-Bottom casters; 28-Down pressing cylinder; 29-Fixed support plate; 31-Impact motor; 32-Drive linkage; 3 3-Support frame; 34-Impact spring; 35-Impact block; 36-Side cylinder; 37-Marker bracket; 38-Paint ring; 39-Paint tank; 41-Wire channel; 42-Clamping cylinder; 43-Clamping bracket; 51-Telescopic electric cylinder; 52-Fixing frame; 53-Cleaning motor; 54-Protective cover; 55-Cleaning tray; 101-Enclosed shell; 102-Support spring; 103-Connecting plate; 104-Air pump; 105-Filter shell. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Please see Figure 1-3This utility model provides a technical solution: a detection device for a health monitoring platform based on existing buildings, including a mounting plate 1, a top-pressing moving mechanism 2, an impact detection mechanism 3, a probe detection mechanism 4, and a wall cleaning mechanism 5. The probe detection mechanism 4 is provided at the bottom of one side of the mounting plate 1, the impact detection mechanism 3 is provided at the center of one side of the mounting plate 1, the wall cleaning mechanism 5 is provided at the top of the mounting plate 1, and the top-pressing moving mechanism 2 is provided on the other side of the mounting plate 1. Support cylinders 6 are fixedly sleeved in the through slots opened at the four corners of the mounting plate 1. The output end of the support cylinder 6 is rotatably connected to the support caster 7. The support cylinder 6 is used to adjust the position of the support caster 7. With the help of the top-pressing moving mechanism 2, the entire mounting plate 1 can be made parallel to the detection wall at the four corners. At the same time, the extension and retraction position of the support caster 7 can be adjusted according to the fixed position of the detection probe.

[0027] The pressing and moving mechanism 2 consists of a support base 21, a tilting frame 22, a pushing hydraulic cylinder 23, a bottom bracket 24, a drive motor 25, side wheels 26, bottom casters 27, a pressing cylinder 28, and a fixed support plate 29. The support bases 21 are symmetrically fixed on the mounting plate 1. The tilting frame 22 is rotatably connected between the support bases 21. The pushing hydraulic cylinder 23 is fixedly sleeved in the tilting frame 22. The output end of the pushing hydraulic cylinder 23 is rotatably connected to the bottom bracket 24. The output end of the drive motor 25 is fixedly connected to the symmetrical through slots on the top of the bottom bracket 24. The drive motor 25 is embedded in the side wheels 26. Bottom casters 28 are symmetrically arranged on one side of the bottom of the bottom bracket 24. 7. A pressing cylinder 28 is embedded in a groove on the bottom bracket 24. The output end of the pressing cylinder 28 is fixedly connected to a fixed support plate 29. The side wheel 26 and the bottom caster 27 are supported by the bottom bracket 24 rotatably connected to the output end of the pushing hydraulic cylinder 23. During the inspection, the pressing cylinder 28 drives the fixed support plate 29 to move down and press against the ground, and the bottom caster 27 supports the entire device in sync. When moving laterally, the pressing cylinder 28 drives the fixed support plate 29 to return to its position. Then the drive motor 25 drives the side wheel 26 to rotate to realize the lateral movement of the entire device. It can replace manual entry into the gap area of ​​the wall for continuous inspection of the entire wall surface.

[0028] The impact detection mechanism 3 consists of an impact motor 31, a drive linkage 32, a support frame 33, an impact spring 34, an impact block 35, a side cylinder 36, a marking bracket 37, a paint ring 38, and a paint tank 39. The impact motor 31 is fixed on the mounting plate 1. The drive linkage 32 is provided on the output end of the impact motor 31. The drive linkage 32 is rotatably connected to the support frame 33. The impact block 35 is slidably connected to the support frame 33. An impact spring 34 is provided between the impact block 35 and the support frame 33. The impact block 35 is slidably connected to the support frame 33. In the marking bracket 37, the marking bracket 37 is slidably connected to the through groove at the beginning of the mounting plate 1. The output ends of the side cylinders 36 are fixedly connected to both sides of the marking bracket 37. The side cylinders 36 are embedded in the mounting plate 1. A paint ring 38 is provided on one side of the marking bracket 37. The channel inside the paint ring 38 is connected to the paint ring 38. The marking bracket 37 is connected to the output pump at the bottom of the paint tank 39 through a connecting pipe. The paint tank 39 is fixed on the mounting plate 1. The impact motor 31 drives the support frame through the drive linkage 32. The reciprocating sliding mechanism 33, in conjunction with the impact spring 34, and the impact block 35, strikes the wall surface to detect voids. The probe detection mechanism 4 consists of a wire groove 41, a clamping cylinder 42, and a clamping bracket 43. The wire groove 41 is symmetrically opened on the mounting plate 1. The clamping cylinder 42 is symmetrically installed on the side of the mounting plate 1 near the wire groove 41. The output end of the clamping cylinder 42 is fixedly connected to the clamping bracket 43. The symmetrically arranged clamping cylinder 42 drives the clamping bracket 43 to move closer to each other to fix the detection probe. The wire groove 41 on the mounting plate 1 is used to reserve the external wiring position of the probe. During the monitoring process, the push hydraulic cylinder 23 pushes the entire mounting plate 1 to slide along the wall surface, and the detection probe detects the cracking of the wall. The entire detection process is connected to the building health monitoring platform. By comparing the feedback data after the impact and the data collected by the detection probe with the big data in the building health monitoring platform, it is analyzed whether there are cracks or voids on the wall surface. When voids are found, the side cylinder 36 drives the marking bracket 37 to move closer to the wall surface in conjunction with the paint ring 38 to mark the void position.

[0029] The wall cleaning mechanism 5 consists of a telescopic electric cylinder 51, a fixed frame 52, a cleaning motor 53, a protective cover 54, and a cleaning disc 55. The telescopic electric cylinder 51 is symmetrically installed on the mounting plate 1. The output end of the telescopic electric cylinder 51 is fixedly connected to the fixed frame 52. The cleaning motor 53 is fixedly connected between the fixed frames 52. The cleaning motor 53 is fixed to the protective cover 54. The output end of the cleaning motor 53 passes through the protective cover 54 and is fixedly connected to the cleaning disc 55. The detection position is adjusted by the push hydraulic cylinder 23. During the detection process from bottom to top, the wall cleaning mechanism 5 first cleans the wall impurities. In the process, the telescopic electric cylinder 51 first drives the cleaning motor 53 between the fixed frames 52 to approach the wall. The cleaning motor 53 drives the cleaning disc 55 to rotate and polish the area of ​​the wall to be detected.

[0030] Example 2:

[0031] Please see Figure 4-6 This utility model provides a technical solution: a detection device for a health monitoring platform of existing buildings, including a mounting plate 1, a top-pressing moving mechanism 2, an impact detection mechanism 3, a probe detection mechanism 4, and a wall cleaning mechanism 5. The probe detection mechanism 4 is located at the bottom of one side of the mounting plate 1, the impact detection mechanism 3 is located at the center of one side of the mounting plate 1, the wall cleaning mechanism 5 is located at the top of the mounting plate 1, and the top-pressing moving mechanism 2 is located on the other side of the mounting plate 1. Support cylinders 6 are fixedly sleeved in the through slots opened at the four corners of the mounting plate 1. The output of the support cylinders 6... The end is rotatably connected to a support caster wheel 7; based on the wall cleaning mechanism 5 of Embodiment 1, an enclosed shell 101, a support spring 102, a connecting plate 103, an air pump 104, and a filter shell 105 are added. The wall cleaning mechanism 5 consists of a telescopic electric cylinder 51, a fixed frame 52, a cleaning motor 53, a protective cover 54, a cleaning disc 55, an enclosed shell 101, a support spring 102, a connecting plate 103, an air pump 104, and a filter shell 105. The telescopic electric cylinder 51 is symmetrically installed on the mounting plate 1, and the output end of the telescopic electric cylinder 51 is fixedly connected to the fixed frame 52. A cleaning motor 53 is fixedly connected to the protective cover 54, and the output end of the cleaning motor 53 passes through the protective cover 54 and is fixedly connected to the cleaning disc 55. A closed shell 101 is slidably connected to the protective cover 54, and support springs 102 are evenly arranged on the closed shell 101. One end of the support spring 102 is fixed to the connecting plate 103, and the connecting plate 103 is evenly arranged on the protective cover 54. An air pump 104 is arranged on the protective cover 54, and the input end of the air pump 104 is connected to the inner cavity of the protective cover 54. The output end of the air pump 104 is engaged with the protective cover 55. Connected to the filter housing 105, which is fixed to the mounting plate 1, the wall cleaning mechanism 5 operates by extending the electric cylinder 51, which pulls the cleaning motor 53 between the fixed brackets 52 closer to the detection wall. The cleaning motor 53 drives the cleaning disc 55 to rotate and automatically clean the wall. At the same time, the closed shell 101 is pressed against the wall under the action of the support spring 102, and the protective cover 54 covers the polishing area. The air pump 104 adsorbs the polishing dust and impurities into the filter housing 105 for filtration, reducing the dust generated during the wall cleaning process.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

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

Claims

1. A detection device based on an existing building health monitoring platform, comprising a mounting plate (1), a top pressure moving mechanism (2), a collision detection mechanism (3), a probe detection mechanism (4) and a wall surface cleaning mechanism (5), characterized in that: A probe detection mechanism (4) is provided at the bottom of one side of the mounting plate (1), an impact detection mechanism (3) is provided at the center of one side of the mounting plate (1), a wall cleaning mechanism (5) is provided at the top of the mounting plate (1), a top pressing and moving mechanism (2) is provided on the other side of the mounting plate (1), and a support cylinder (6) is fixedly sleeved in the through grooves opened at the four corners of the mounting plate (1). The output end of the support cylinder (6) is rotatably connected to a support caster wheel (7).

2. The detection device for a health monitoring platform for an existing building according to claim 1, characterized in that: The top pressing moving mechanism (2) consists of a support base (21), a flipping frame (22), a top pushing hydraulic cylinder (23), a bottom bracket (24), a drive motor (25), a side wheel body (26), a bottom universal wheel (27), a down pressing cylinder (28), and a fixed support plate (29). The support base (21) is symmetrically fixed on the mounting plate (1). The flipping frame (22) is rotatably connected between the support bases (21). The top pushing hydraulic cylinder (23) is fixedly sleeved in the flipping frame (22).

3. The detection device for the existing building health monitoring platform according to claim 2, characterized in that: The output end of the push hydraulic cylinder (23) is rotatably connected to the bottom bracket (24). The output end of the drive motor (25) is fixedly connected to the through slots symmetrically opened on the top of the bottom bracket (24). The drive motor (25) is embedded in the side wheel body (26). Bottom universal wheels (27) are symmetrically arranged on one side of the bottom of the bottom bracket (24). The down pressure cylinder (28) is embedded in the groove opened on the bottom bracket (24). The output end of the down pressure cylinder (28) is fixedly connected to the fixed support plate (29).

4. The detection device for a health monitoring platform for existing buildings according to claim 1, characterized in that: The impact detection mechanism (3) consists of an impact motor (31), a drive link (32), a support frame (33), an impact spring (34), an impact block (35), a side cylinder (36), a marking bracket (37), a paint ring (38), and a paint tank (39). The impact motor (31) is fixed on the mounting plate (1). The output end of the impact motor (31) is provided with a drive link (32). The drive link (32) is rotatably connected to the support frame (33). The impact block (35) is slidably connected to the support frame (33).

5. The detection device for the existing building health monitoring platform according to claim 4, characterized in that: An impact spring (34) is provided between the impact block (35) and the support frame (33). The impact block (35) is slidably connected in the marking bracket (37). The marking bracket (37) is slidably connected in the through groove at the beginning of the mounting plate (1). The output ends of the side cylinder (36) are fixedly connected to both sides of the marking bracket (37). The side cylinder (36) is embedded in the mounting plate (1). A paint ring (38) is provided on one side of the marking bracket (37). The channel inside the paint ring (38) is connected to the paint ring (38). The marking bracket (37) is connected to the output pump at the bottom of the paint tank (39) through a connecting pipe. The paint tank (39) is fixed on the mounting plate (1).

6. The detection device for a health monitoring platform for existing buildings according to claim 1, characterized in that: The probe detection mechanism (4) consists of a wire groove (41), a clamping cylinder (42) and a clamping bracket (43). The wire groove (41) is symmetrically opened on the mounting plate (1). The clamping cylinder (42) is symmetrically installed on the side of the mounting plate (1) near the wire groove (41). The output end of the clamping cylinder (42) is fixedly connected to the clamping bracket (43).

7. The detection device for a health monitoring platform for existing buildings according to claim 1, characterized in that: The wall cleaning mechanism (5) consists of a telescopic electric cylinder (51), a fixed frame (52), a cleaning motor (53), a protective cover (54), and a cleaning disc (55). The telescopic electric cylinder (51) is symmetrically installed on the mounting plate (1). The output end of the telescopic electric cylinder (51) is fixedly connected to the fixed frame (52). The cleaning motor (53) is fixedly connected between the fixed frames (52). The cleaning motor (53) is fixed on the protective cover (54). The output end of the cleaning motor (53) passes through the protective cover (54) and is fixedly connected to the cleaning disc (55).

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