Building curtain wall detection device

Abstract

The utility model relates to the technical field of building detection equipment, and discloses a building curtain wall detection device which comprises a detection table, the inner side of the detection table is fixedly connected with a rolling detection mechanism, the inner side of the detection table is fixedly connected with a curtain wall fixing mechanism, and the curtain wall fixing mechanism comprises a T-shaped sliding rail. The bottom of the T-shaped sliding rail is fixedly connected to the top of the table top of the detection table, and the outer side of the T-shaped sliding rail is fixedly connected with a limiting block. According to the utility model, the curtain wall fixing mechanism pushes the slide block to move along the T-shaped slide rail by means of the electric push rod, when the curtain wall is close to the curtain wall, the clamping cylinder pushes the clamping claw to clamp the edge of the curtain wall, and the micro air pump extracts air from the suction cup, so that stable fixation is realized, and shaking displacement during detection is prevented; through analysis of the sensor and the control panel, the detection accuracy and efficiency are improved, and the detection period is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the field of building inspection equipment technology, and in particular to a building curtain wall inspection device. Background Technology

[0002] As a non-load-bearing exterior wall enclosure structure, building curtain walls have multiple functions. In terms of building appearance, they can create unique architectural shapes and enhance the overall aesthetic value of buildings. At the same time, they have good thermal and acoustic properties, which can effectively achieve heat preservation, heat insulation, and sound insulation, creating suitable environmental conditions for interior spaces. Under the current trend of pursuing modernization and diversification in the construction industry, the application of building curtain walls in high-rise buildings is becoming more and more widespread. However, curtain walls are subjected to wind loads, seismic loads, and other effects for a long time, so their safety needs to be given special attention.

[0003] Building curtain wall inspection devices are crucial equipment for ensuring curtain wall quality. They assess various performance characteristics of the curtain wall and identify potential defects through inspection methods, which is of great significance for ensuring building safety. The device generally consists of detection sensors, data transmission lines, and a data analysis and processing unit. The detection sensors collect relevant physical parameters of the curtain wall, and the data transmission lines transmit the collected data to the analysis and processing unit. This unit performs calculations and analysis on the data. The detection process is roughly as follows: the sensors collect data on the curtain wall, the data is collected through the transmission lines and sent to the analysis unit, and finally, the safety status of the curtain wall is determined based on the analysis results.

[0004] Uneven curtain wall surfaces can lead to localized stress concentrations, which can cause fatigue damage or even failure of curtain wall components under long-term wind loads, seismic loads, etc., affecting the safety and service life of the curtain wall. Flatness testing can help identify and resolve these potential problems in advance, ensuring the safety of the curtain wall in use.

[0005] In existing technologies, when inspecting building curtain walls, there is a problem that the curtain walls are difficult to fix securely. During inspection, they are prone to shaking, displacement, or even tilting, which makes it impossible to carry out the inspection work stably and accurately. The accuracy and reliability of the inspection are low. In addition, there are limited means to inspect the flatness of the curtain wall surface. Traditional manual inspection is inefficient and has large errors. Therefore, a building curtain wall inspection device is proposed to solve the above problems. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a building curtain wall inspection device, which aims to improve the problems of unstable curtain wall fixation and low inspection efficiency in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A building curtain wall inspection device includes an inspection platform, a rolling inspection mechanism fixedly connected to the inner side of the inspection platform, and a curtain wall fixing mechanism fixedly connected to the inner side of the inspection platform.

[0009] The curtain wall fixing mechanism includes a T-shaped slide rail, the bottom of which is fixedly connected to the top of the test platform, a limit block is fixedly connected to the outside of the T-shaped slide rail, a clamping and fixing assembly is slidably connected to the top of the T-shaped slide rail, and a buffer anti-tipping assembly is fixedly connected to the bottom of the top shell of the test platform.

[0010] The clamping and fixing assembly includes a sliding block, a fixed rotating shaft is fixedly connected to the inner side of the sliding block, a clamping claw is rotatably connected to the outer side of the fixed rotating shaft, the outer side of the clamping claw is rotatably connected to the inner side of the sliding block, and an anti-slip strip is fixedly connected to the outer side of the clamping claw.

[0011] As a further description of the above technical solution:

[0012] An electric push rod is fixedly connected to the top of the testing table, and the outer side of the output end of the electric push rod is fixedly connected to the outer side of the sliding block.

[0013] As a further description of the above technical solution:

[0014] A fixed short rod is fixedly connected to the top of the outer extension plate of the sliding block, and a clamping cylinder is rotatably connected to the outer side of the fixed short rod. The inner side of the end of the clamping claw away from the anti-slip strip is rotatably connected to the outer side of the output end of the clamping cylinder.

[0015] As a further description of the above technical solution:

[0016] The buffer anti-tipping assembly includes a fixed strip plate, the outer side of which is fixedly connected to the bottom of the top shell of the testing platform. Buffer guide rods are fixedly connected to both ends of the fixed strip plate. Buffer anti-tipping plates are slidably connected to the outer sides of the buffer guide rods. Buffer springs are fixedly connected to the outer sides of the buffer anti-tipping plates. The end of the buffer spring away from the buffer anti-tipping plate is fixedly connected to the outer side of the fixed strip plate.

[0017] As a further description of the above technical solution:

[0018] A miniature air pump is fixedly connected to the top of the sliding block, and multiple suction cups are fixedly connected to the outside of the sliding block.

[0019] As a further description of the above technical solution:

[0020] The rolling detection mechanism includes a guide slide rod, with both ends of the guide slide rod fixedly connected to the inner side of the top shell of the detection platform. A drive motor is fixedly connected to the outer side of the detection platform, and a drive screw is fixedly connected to the output end of the drive motor. The outer side of the drive screw is rotatably connected to the inner side of the top shell of the detection platform. A detection slider is slidably connected to the outer side of the guide slide rod, and the inner side of the detection slider is threadedly connected to the outer side of the drive screw.

[0021] As a further description of the above technical solution:

[0022] A guide tube is fixedly connected to the outer side of the detection slider, a telescopic slide rod is slidably connected to the inner side of the guide tube, a compression spring is fixedly connected to the inner side of the guide tube, a pressure sensor is fixedly connected to the outer side of the detection slider, a telescopic tube is sleeved on the outer side of the pressure sensor, the outer side of the telescopic tube is fixedly connected to the outer side of the detection slider, a detection frame is fixedly connected to the outer side of the pressure sensor and the telescopic slide rod, and a detection roller is rotatably connected to the inner side of the detection frame.

[0023] As a further description of the above technical solution:

[0024] A control panel is fixedly connected to the outside of the testing platform, and multiple conveying rollers are rotatably connected to the inside of the testing platform.

[0025] This utility model has the following beneficial effects:

[0026] 1. In this utility model, the curtain wall fixing mechanism pushes the sliding block to slide on the T-shaped slide rail via an electric push rod, thereby driving the clamping and fixing components to work. When the sliding block approaches the curtain wall, the clamping cylinder pushes the clamping claw to rotate around the fixing shaft, clamping the edge of the curtain wall. At the same time, the micro air pump draws air from the suction cup to further fix the curtain wall, thus achieving a firm fixation of the curtain wall, effectively preventing the curtain wall from shaking or shifting during testing, ensuring that the testing work can be carried out stably and accurately, and greatly improving the accuracy and reliability of the testing.

[0027] 2. In this utility model, the rolling detection mechanism drives the drive screw to rotate via a drive motor, causing the detection slider to slide linearly on the guide slide rod. The detection slider drives the guide tube, telescopic slide rod, and detection frame to move, allowing the detection roller to roll along the curtain wall surface. As the detection roller rolls along the curtain wall surface, it senses changes in unevenness and generates displacement. The detection frame transmits the displacement to the telescopic slide rod, causing the compression spring to deform. The pressure sensor converts the spring deformation into an electrical signal, which is transmitted to the control panel for analysis, accurately determining the degree and position information of the unevenness of the curtain wall surface. This effectively improves the accuracy and efficiency of the detection. Furthermore, the rolling detection is highly efficient, greatly shortening the detection cycle and reducing labor costs. Attached Figure Description

[0028] Figure 1This is a three-dimensional schematic diagram of a building curtain wall testing device proposed in this utility model;

[0029] Figure 2 This is a schematic diagram of the structure of a miniature air pump for a building curtain wall testing device proposed in this utility model;

[0030] Figure 3 for Figure 2 Enlarged view of point A in the middle

[0031] Figure 4 This is a schematic diagram of the structure of the conveyor roller of the building curtain wall testing device proposed in this utility model;

[0032] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0033] Legend:

[0034] 1. Testing table; 2. T-shaped slide rail; 3. Limit block; 4. Sliding block; 5. Fixed short rod; 6. Clamping cylinder; 7. Clamping claw; 8. Fixed rotating shaft; 9. Anti-slip strip; 10. Guide slide rod; 11. Drive motor; 12. Drive screw; 13. Testing slider; 14. Guide tube; 15. Compression spring; 16. Telescopic slide rod; 17. Testing frame; 18. Testing roller; 19. Telescopic tube; 20. Pressure sensor; 21. Fixed strip; 22. Buffer spring; 23. Buffer guide rod; 24. Buffer anti-tilt plate; 25. Control panel; 26. Conveyor roller; 27. Electric push rod; 28. Miniature air pump; 29. ​​Suction cup. Detailed Implementation

[0035] 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.

[0036] Reference Figures 1 to 4 The present invention provides an embodiment of a building curtain wall testing device, including a testing platform 1, which can stably support the curtain wall and bear other mechanisms. A rolling testing mechanism is fixedly connected to the inner side of the testing platform 1, and a curtain wall fixing mechanism is fixedly connected to the inner side of the testing platform 1.

[0037] The curtain wall fixing mechanism includes a T-shaped slide rail 2, which serves as a guide to reduce friction and closely cooperates with the sliding block 4 to ensure smooth sliding of the sliding block 4. The limiting blocks 3 at both ends effectively prevent the sliding block 4 from derailing. The bottom of the T-shaped slide rail 2 is fixedly connected to the top of the test platform 1. The outer side of the T-shaped slide rail 2 is fixedly connected to the limiting block 3. The rubber layer on the surface of the limiting block 3 can buffer the collision of the sliding block 4, avoid rigid impact, and protect related components. The top of the T-shaped slide rail 2 is slidably connected to a clamping and fixing component. The bottom of the top shell of the test platform 1 is fixedly connected to a buffer and anti-tipping component.

[0038] The clamping and fixing assembly includes a sliding block 4, which carries the clamping and fixing assembly and slides on the T-shaped slide rail 2. The outer extension plate provides installation positions for other components and has its own sensor to monitor its working status. A fixed rotating shaft 8 is fixedly connected to the inner side of the sliding block 4. The fixed rotating shaft 8 ensures that the clamping claw 7 can rotate flexibly and stably around the shaft to achieve effective clamping action on the curtain wall. The clamping claw 7 is rotatably connected to the outer side of the fixed rotating shaft 8. The clamping claw 7 firmly clamps the curtain wall through a unique L-shaped structure and groove in cooperation with the anti-slip strip 9, while preventing damage to the surface of the curtain wall. The outer side of the clamping claw 7 is rotatably connected to the inner side of the sliding block 4. The outer side of the clamping claw 7 is fixedly connected to the anti-slip strip 9. The anti-slip strip 9 increases the friction with the surface of the curtain wall to ensure that the curtain wall will not slide during the clamping process.

[0039] An electric push rod 27 is fixedly connected to the top of the test table 1. The electric push rod 27 pushes the sliding block 4 along the T-shaped slide rail 2 to approach and fix the curtain wall, so as to prepare for the test work. The output end of the electric push rod 27 is fixedly connected to the outside of the sliding block 4.

[0040] A fixed short rod 5 is fixedly connected to the top of the outer extension plate of the sliding block 4. A clamping cylinder 6 is rotatably connected to the outside of the fixed short rod 5. The clamping cylinder 6 provides driving force to realize the subsequent clamping action. The inner side of the end of the clamping claw 7 away from the anti-slip strip 9 is rotatably connected to the outer side of the output end of the clamping cylinder 6.

[0041] The buffer anti-tipping assembly includes a fixed strip 21, which provides installation support for the buffer spring 22 and the buffer guide rod 23, forming the foundation of the buffer structure. The outer side of the fixed strip 21 is fixedly connected to the bottom of the top shell of the testing table 1. The two ends of the fixed strip 21 are respectively fixedly connected to the buffer guide rod 23, which provides horizontal guidance for the buffer anti-tipping plate 24, ensuring that the buffer anti-tipping plate 24 can move back and forth smoothly and effectively buffer the swaying of the curtain wall. The outer side of the buffer guide rod 23 is slidably connected to the buffer anti-tipping plate 24. The buffer anti-tipping plate 24 is tightly attached to the surface of the curtain wall under the support of the buffer spring 22, providing support and buffer for the higher part of the curtain wall, reducing the swaying and tilting of the curtain wall during testing, and improving the testing accuracy. The outer side of the buffer anti-tipping plate 24 is fixedly connected to the buffer spring 22, which provides buffering force when the curtain wall tilts, preventing the curtain wall from tilting completely and ensuring safety during the testing process. The end of the buffer spring 22 away from the buffer anti-tipping plate 24 is fixedly connected to the outer side of the fixed strip 21.

[0042] A micro air pump 28 is fixedly connected to the top of the sliding block 4. The micro air pump 28 draws air from the suction cup 29 to enhance the adsorption and fixation effect on the curtain wall and prevent the curtain wall from moving during the inspection. Multiple suction cups 29 are fixedly connected to the outside of the sliding block 4. The suction cups 29 work together with the micro air pump 28 to press firmly on the surface of the curtain wall, further stabilizing the curtain wall and ensuring the stability of the curtain wall position during the inspection.

[0043] A control panel 25 is fixedly connected to the outside of the testing platform 1. The control panel 25 integrates various control buttons and a display screen, which facilitates the operation of the various mechanisms of the device by the operator to remotely control the operation and intuitively obtain the test results. Multiple conveying rollers 26 are rotatably connected to the inside of the testing platform 1. The conveying rollers 26 are rotatably connected to the inside of the testing platform 1 and are used to transport the curtain wall to the testing area to facilitate subsequent testing operations.

[0044] Reference Figure 2 , Figure 4 and Figure 5The rolling detection mechanism includes a guide slide 10, which provides stable guidance for the detection slider 13, enabling the detection slider 13 to slide smoothly in the horizontal direction and ensuring the accuracy of the detection movement. The two ends of the guide slide 10 are fixedly connected to the inner side of the top shell of the detection platform 1, and the outer side of the detection platform 1 is fixedly connected to a drive motor 11. The drive motor 11 can precisely control the movement of the detection slider 13. The output end of the drive motor 11 is fixedly connected to a drive screw 12, which is arranged parallel to the guide slide 10. Through the nut pair, the drive screw 12 drives the detection slider 13 to achieve precise linear movement, meeting the requirements for detection position adjustment. The outer side of the drive screw 12 is rotatably connected to the inner side of the top shell of the detection platform 1, and the outer side of the guide slide 10 is slidably connected to the detection slider 13. The detection slider 13 is equipped with various detection-related components. The signal processing module at the top is responsible for receiving and processing the signal transmitted from the pressure sensor 20. The inner side of the detection slider 13 is threadedly connected to the outer side of the drive screw 12.

[0045] A guide tube 14 is fixedly connected to the outer side of the detection slider 13. The guide tube 14 accommodates the telescopic slide rod 16 and the compression spring 15, ensuring that the telescopic slide rod 16 can move stably. The outer scale makes it easy to observe its extension and contraction status. The telescopic slide rod 16 is slidably connected to the inner side of the guide tube 14. The telescopic slide rod 16 drives the detection frame 17 and the detection roller 18 to move. Its limiting ring effectively prevents it from over-extending and protects the equipment safety. The compression spring 15 is fixedly connected to the inner side of the guide tube 14. The compression spring 15 continuously provides outward pressure to the telescopic slide rod 16, so that the detection roller 18 is always in close contact with the curtain wall surface, ensuring the accuracy of the detection results.

[0046] A pressure sensor 20 is fixedly connected to the outside of the detection slider 13. The pressure sensor 20 converts the pressure change of the detection roller 18 when it rolls on the curtain wall surface into an electrical signal and transmits it to the control panel 25 for analysis and processing. A telescopic tube 19 is sleeved on the outside of the pressure sensor 20. The telescopic tube 19 protects the pressure sensor 20 from external interference and can extend and retract with the movement of the detection frame 17 to ensure the stability of signal transmission. The outside of the telescopic tube 19 is fixedly connected to the outside of the detection slider 13. The outside of the pressure sensor 20 and the telescopic slider 16 is fixedly connected to the detection frame 17. The detection frame 17 adopts a U-shaped structure to install the detection roller 18. The reinforcing ribs at the bottom enhance its structural strength and ensure the stability of the detection process. The detection roller 18 is rotatably connected to the inside of the detection frame 17. The detection roller 18 rolls along the curtain wall surface under the drive of the detection frame 17. With the specific hardness and roughness of its own rubber material, it sensitively detects the unevenness of the curtain wall surface.

[0047] Working principle: When it is necessary to test the surface flatness of the target curtain wall, the curtain wall is first placed on the conveyor roller 26. When the curtain wall is conveyed to the test area, the electric push rod 27 starts automatically. The electric push rod 27 pushes the sliding block 4 to slide along the limit block 3. The sliding block 4 gradually gets closer to the curtain wall. At this time, the clamping cylinders 6 at both ends of the sliding block 4 are activated. The clamping cylinders 6 push the clamping claws 7 outward, so that the clamping claws 7 rotate around the fixed rotating shaft 8. The end of the clamping claws 7 with anti-slip strips 9 clamps the two sides of the target curtain wall inward. In this way, the curtain wall is initially fixed. During the movement of the sliding block 4, the suction cup 29 is pressed against the surface of the curtain wall. The start of the micro air pump 28 extracts the air inside the suction cup 29, so that the curtain wall is further fixed, which facilitates the subsequent surface flatness test.

[0048] Some curtain walls are quite tall and may tip over during testing. In this case, the buffer anti-tilt plate 24, supported by the buffer spring 22, adheres to the surface of the curtain wall to support and buffer the higher part of the curtain wall, reducing the swaying and tilting of the curtain wall due to its height during testing, and improving the accuracy of subsequent testing.

[0049] Once the top and bottom of the curtain wall are securely fixed, the drive motor 11 is activated, causing the drive screw 12 to rotate. The rotation of the drive screw 12 drives the detection slider 13 to slide linearly along the guide slide rod 10. During the sliding of the detection slider 13, the compression spring 15 continuously pushes outwards the telescopic slide rod 16. The telescopic slide rod 16 pushes the detection frame 17, causing the detection roller 18 of the detection frame 17 to always roll in contact with the surface of the curtain wall. When the surface of the curtain wall is uneven, the detection roller 18 will move back and forth due to the unevenness. The displacement is transmitted to the telescopic slide bar 16 through the detection frame 17. The telescopic slide bar 16 then applies force to the compression spring 15. The spring deforms under the force, and the degree of deformation is detected by the pressure sensor 20 and converted into an electrical signal. The electrical signal is transmitted to the control panel 25 for processing and analysis. Based on the numerical changes fed back by the pressure sensor 20, the degree and position information of the unevenness of the curtain wall surface are calculated, thereby completing the accurate detection of the flatness of the curtain wall surface. The detection results can be displayed on the control panel 25, allowing operators to intuitively understand the flatness of the curtain wall.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A building curtain wall detection device, comprising a detection platform (1), characterized in that: The inner side of the detection table (1) is fixedly connected with a rolling detection mechanism, and the inner side of the detection table (1) is fixedly connected with a curtain wall fixing mechanism. The curtain wall fixing mechanism comprises a T-shaped sliding rail (2), the bottom of the T-shaped sliding rail (2) is fixedly connected to the top of the detection table (1), the outer side of the T-shaped sliding rail (2) is fixedly connected with a limiting block (3), the top of the T-shaped sliding rail (2) is slidingly connected with a clamping fixing assembly, and the bottom of the top shell of the detection table (1) is fixedly connected with a buffer anti-toppling assembly. The clamping fixing assembly comprises a sliding block (4), the inner side of the sliding block (4) is fixedly connected with a fixed rotating shaft (8), the outer side of the fixed rotating shaft (8) is rotatably connected with a clamping jaw (7), the outer side of the clamping jaw (7) is rotatably connected to the inner side of the sliding block (4), and the outer side of the clamping jaw (7) is fixedly connected with an anti-skid strip (9).

2. The building curtain wall detection device according to claim 1, characterized in that: The top of the detection table (1) is fixedly connected with an electric push rod (27), and the output end of the electric push rod (27) is fixedly connected to the outer side of the sliding block (4).

3. The building curtain wall detection device according to claim 1, characterized in that: The top of the outer side extension plate of the sliding block (4) is fixedly connected with a fixed short rod (5), the outer side of the fixed short rod (5) is rotatably connected with a clamping air cylinder (6), and the inner side of one end of the clamping jaw (7) away from the anti-skid strip (9) is rotatably connected to the outer side of the output end of the clamping air cylinder (6).

4. The building curtain wall detection device of claim 1, wherein: The buffer anti-toppling assembly comprises a fixed strip plate (21), the outer side of the fixed strip plate (21) is fixedly connected to the bottom of the top shell of the detection table (1), both ends of the fixed strip plate (21) are fixedly connected with buffer guide rods (23), the outer side of the buffer guide rods (23) is slidingly connected with a buffer anti-toppling plate (24), the outer side of the buffer anti-toppling plate (24) is fixedly connected with a buffer spring (22), and one end of the buffer spring (22) away from the buffer anti-toppling plate (24) is fixedly connected to the outer side of the fixed strip plate (21).

5. The building curtain wall detection device according to claim 1, characterized in that: The top of the sliding block (4) is fixedly connected with a micro air pump (28), and the outer side of the sliding block (4) is fixedly connected with a plurality of suction cups (29).

6. The building curtain wall detection device according to claim 1, characterized in that: The rolling detection mechanism comprises a guide sliding rod (10), both ends of the guide sliding rod (10) are fixedly connected to the inner side of the top shell of the detection table (1), the outer side of the detection table (1) is fixedly connected with a driving motor (11), the output end of the driving motor (11) is fixedly connected with a driving lead screw (12), the outer side of the driving lead screw (12) is rotatably connected to the inner side of the top shell of the detection table (1), the outer side of the guide sliding rod (10) is slidingly connected with a detection sliding block (13), and the inner side of the detection sliding block (13) is threadedly connected to the outer side of the driving lead screw (12).

7. The building curtain wall detection device according to claim 6, characterized in that: The outer side of the detection slider (13) is fixedly connected with a guide pipe (14), the inner side of the guide pipe (14) is slidably connected with a telescopic slide rod (16), the inner side of the guide pipe (14) is fixedly connected with a compression spring (15), the outer side of the detection slider (13) is fixedly connected with a pressure sensor (20), the outer side of the pressure sensor (20) is sleeved with a telescopic pipe (19), the outer side of the telescopic pipe (19) is fixedly connected to the outer side of the detection slider (13), the outer sides of the pressure sensor (20) and the telescopic slide rod (16) are fixedly connected with a detection frame (17), and the inner side of the detection frame (17) is rotatably connected with a detection roller (18).

8. The building curtain wall detection device of claim 1, wherein: The outer side of the detection table (1) is fixedly connected with a control panel (25), and the inner side of the detection table (1) is rotatably connected with a plurality of conveying rollers (26).

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