Intelligent quality testing device based on opening part of existing curtain wall

Abstract

The utility model relates to the technical field of building curtain walls, and provides an intelligent quality testing device based on an opening part of an existing curtain wall, which comprises a frame, a movable plate, a laser detection module and a plurality of horizontal angle detection modules, the movable plate is provided with a test surface facing the curtain wall; the laser detection module is arranged on the test surface, and the laser detection module is used for emitting laser towards the opening part of the curtain wall; and the plurality of horizontal angle detection modules are arranged on the test surface and are circumferentially arranged on the outer side of the laser detection module. According to the invention, the uncertainty of visual observation is solved, long-term monitoring can be carried out, and a reliable quality basis is provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to building curtain wall technical field especially, it relates to an intelligent quality testing device based on existing curtain wall opening part. BACKGROUND

[0002] Building curtain wall is by support structure system and panel composition, can have certain displacement ability relative to main structure, does not share the building envelope structure or decorative structure of main structure suffered action. According to panel material, building curtain wall can be divided into glass curtain wall, stone curtain wall and alloy curtain wall etc. Because of convenient construction, building curtain wall is widely used in high-rise building, airport, high-speed railway station and other public facilities. With the increase of service life, in recent years, building curtain wall causes the accident of panel falling frequently, seriously threatens people's life and property safety.

[0003] However, in the prior art, the safety performance inspection method of curtain wall opening part is limited to observation inspection or manual test whether flexible or not. As a key component of glass curtain wall, the curtain wall opening part only uses observation inspection or manual test whether flexible, which is not enough to ensure the safety and reliability of the curtain wall opening part. Moreover, for the curtain wall opening part, its safety performance not only depends on the opening fan hinge, the support material, but also depends on the connecting screw, the profile wall thickness, the installation quality and other external factors. Using naked eye observation or manual test whether flexible can not objectively and accurately reflect the safety performance of the glass curtain wall opening fan. INVENTION CONTENTS

[0004] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, to solve the defect that the inspection method of curtain wall opening part in prior art can not objectively and accurately reflect the safety performance of glass curtain wall opening fan, realize the uncertainty of human eye observation is solved, and long-term monitoring can be carried out, provide reliable quality basis.

[0005] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, including:

[0006] frame;

[0007] movable plate, the movable plate is movably arranged on the frame, and the movable plate has a test surface towards curtain wall;

[0008] laser detection module, the laser detection module is arranged on the test surface, and the laser detection module is used to emit laser towards curtain wall opening part;

[0009] A plurality of horizontal angle detection modules are arranged on the test surface and are arranged on the outer side of the laser detection module.

[0010] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, the frame includes first component, second component, third component and fourth component, the first component, the second component, the third component and the fourth component are sequentially connected and enclosed to form installation space, the movable plate is installed in the installation space.

[0011] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, the intelligent quality testing device based on existing curtain wall opening part further includes mobile base, and the frame is connected on the mobile base.

[0012] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, the bottom of the mobile base is equipped with multiple universal wheels, and multiple universal wheels are symmetrically set two by two.

[0013] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, and the mobile base and the universal wheel are connected through screw rod.

[0014] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, and the intelligent quality testing device based on existing curtain wall opening part further includes locking mechanism, the locking mechanism is set one by one with the universal wheel, and the locking mechanism is used to lock the universal wheel.

[0015] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, and the intelligent quality testing device based on existing curtain wall opening part further includes slide rail mechanism, the slide rail mechanism is connected between the movable plate and the frame, the slide rail mechanism extends along the height direction of the frame, and the slide rail mechanism is used to drive the movable plate to lift along the height direction of the frame.

[0016] The utility model provides a kind of intelligent quality testing device based on existing curtain wall opening part, and the slide rail mechanism includes slider and track, one of the slider and the track is arranged on the frame, and the other is arranged on the movable plate.

[0017] The intelligent quality testing device based on the existing curtain wall opening part provided by the utility model, through the laser detection module emitting laser towards the curtain wall opening part, is used for accurately measuring key parameters such as displacement and distance. Compared with the traditional manual visual inspection, the laser measurement has higher precision and repeatability and is not affected by light conditions or observation angles. The laser sensor converts physical quantities into digital signals, eliminates subjective errors caused by human judgment and ensures the objectivity and consistency of data. The multiple horizontal angle detection modules are arranged on the outer side of the laser detection module, can simultaneously correct and measure the angle of the laser detection module from different directions and provide the precision of measurement information. The movable plate is movably arranged on the frame, allows it to adjust the position and angle as needed and adapts to different types of curtain wall structures. Not only is it convenient for initial installation, but also supports subsequent maintenance and calibration work. The test surface on the movable plate is always directed towards the curtain wall opening part, ensures that the laser detection module and the horizontal angle detection module can continuously collect data and are not affected by external environmental changes. The application introduces the laser detection module and the horizontal angle detection module, combines the design of the movable plate, solves the uncertainty problem of human eye observation, realizes long-term stable monitoring of the existing curtain wall opening part and provides reliable quality basis. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Figure 1 It is a structural schematic view of an embodiment of the intelligent quality testing device based on the existing curtain wall opening part provided by the utility model.

[0020] Figure 2 It is a position schematic view of the quality testing device when the curtain wall opening part is in the closed state.

[0021] Figure 3 It is a front view when the curtain wall opening part is in the closed state.

[0022] Figure 4 It is a position schematic view of the quality testing device when the curtain wall opening part is in the open state.

[0023] Figure 5 It is a measurement point position schematic view of the curtain wall opening part.

[0024] Reference signs:

[0025] 10. Intelligent quality testing device based on existing curtain wall opening part;

[0026] 100. frame; 110. first member; 120. second member; 130. third member; 140. fourth member; 150. installation space;

[0027] 200. movable plate; 210. testing surface;

[0028] 300. laser detection module;

[0029] 400. horizontal angle detection module;

[0030] 500. moving base; 510. universal wheel; 520. screw rod; 530. locking mechanism;

[0031] 600. sliding rail mechanism; 610. sliding block; 620. track;

[0032] 20. curtain wall opening part. DETAILED DESCRIPTION

[0033] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0034] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0036] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0037] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0038] The intelligent quality testing device based on the existing curtain wall opening part provided by the embodiments of the present application will be described in detail below in combination with specific embodiments and application scenarios. Figures 1 to 5

[0039] In the embodiments of the present application, as shown in Figures 1 to 4 The intelligent quality testing device based on the existing curtain wall opening part 10 includes a frame 100, a movable plate 200, a laser detection module 300 and a plurality of horizontal angle detection modules 400. The movable plate 200 is movably arranged on the frame 100, and the movable plate 200 has a test surface 210 facing the curtain wall. The laser detection module 300 is arranged on the test surface 210, and the laser detection module 300 is used for emitting laser towards the curtain wall opening part 20. A plurality of horizontal angle detection modules 400 are arranged on the test surface 210 and are arranged on the outer side of the laser detection module 300.

[0040] The frame 100 is the supporting structure of the whole device, which provides a stable mounting platform for other components (such as the movable plate 200, the laser detection module 300 and the horizontal angle detection module 400). It ensures that these components can be accurately and firmly positioned, thereby supporting the stability and reliability of the entire testing process. The present embodiment is described with respect to the curtain wall opening position 20 as the curtain wall opening fan.

[0041] ​The movable plate 200 is designed to be movable, and can be adjusted in position or angle as needed to adapt to the testing needs of different curtain wall opening parts 20. The testing surface 210 on the movable plate 200 provides a curtain wall-facing working area for the laser detection module 300 and the horizontal angle detection module 400, making the testing more accurate and flexible.

[0042] The testing surface 210 is a part of the movable plate 200 specially designed for installing and supporting the laser detection module 300 and the horizontal angle detection module 400. It ensures that these detection modules can accurately aim at the curtain wall opening part 20, thereby effectively performing quality detection.

[0043] The laser detection module 300 is arranged on the testing surface 210 of the movable plate 200, and is used for emitting laser towards the curtain wall opening part 20 to realize accurate measurement of key parameters such as displacement and distance. Compared with traditional manual visual inspection, laser measurement has higher precision and repeatability, and is not affected by light conditions or observation angles. The laser sensor converts physical quantities into digital signals, eliminating subjective errors caused by human judgment and ensuring the objectivity and consistency of data. The laser detection module 300 can be a laser emitter, a laser range finder or other laser measurement equipment.

[0044] The horizontal angle detection module 400 is used for angle correction of the laser detection module 300, ensuring that the laser beam always accurately points to the target area, further improving the accuracy of measurement information.

[0045] A plurality of horizontal angle detection modules 400 are arranged on the outer side of the laser detection module 300. Specifically, in this embodiment, two horizontal angle detection modules 400 are arranged along the height and horizontal direction of the laser detection module 300, which are used for detecting and correcting the horizontal and vertical degrees of the laser detection module 300, further improving the testing precision. The horizontal angle detection module 400 can be a level or a level ruler, etc.

[0046] The application emits laser light towards the curtain wall opening part 20 through the laser detection module 300, which is used to accurately measure key parameters such as displacement and distance. Compared with the traditional manual visual inspection, the laser measurement has higher accuracy and repeatability, and is not affected by light conditions or observation angles. The laser sensor converts physical quantities into digital signals, eliminating subjective errors caused by human judgment and ensuring the objectivity and consistency of data. A plurality of horizontal angle detection modules 400 are arranged outside the laser detection module 300, which can simultaneously correct and measure the angle of the laser detection module 300 from different directions, providing the accuracy of measurement information. The movable plate 200 is movably arranged on the frame 100, allowing it to adjust the position and angle as needed to adapt to different types of curtain wall structures. Not only is it convenient for initial installation, but also supports subsequent maintenance and calibration work. The test surface 210 on the movable plate 200 is always directed towards the curtain wall opening part 20, ensuring that the laser detection module 300 and the horizontal angle detection module 400 can continuously collect data without being affected by external environmental changes. The application introduces the laser detection module 300 and the horizontal angle detection module 400, combined with the design of the movable plate 200, solves the uncertainty problem of human eye observation, and realizes long-term stable monitoring of the existing curtain wall opening part 20, providing reliable quality basis.

[0047] Referring to Figure 1 and Figure 2 According to the intelligent quality testing device 10 based on the existing curtain wall opening part provided by the application, the frame 100 includes a first component 110, a second component 120, a third component 130 and a fourth component 140, and the first component 110, the second component 120, the third component 130 and the fourth component 140 are sequentially connected to form an installation space 150, and the movable plate 200 is installed in the installation space 150.

[0048] It can be understood that the first component 110, the second component 120, the third component 130 and the fourth component 140 are the basic components of the frame 100, which are sequentially connected and enclosed to form a closed or semi-closed installation space 150. Not only provides sufficient structural strength to support the movable plate 200 and the detection modules thereon, but also ensures the stability and reliability of the entire testing device during use.

[0049] The installation space 150 enclosed by the four components is the installation basis of the movable plate 200 and the detection modules thereon. This space provides sufficient movement range for the movable plate 200, allowing it to adjust the position and angle as needed to adapt to the testing needs of different curtain wall opening parts 20. At the same time, the installation space 150 also plays a certain protective role, which can prevent external environmental interference and damage.

[0050] Referring to Figure 1The utility model provides a kind of intelligent quality testing device 10 based on existing curtain wall opening part 10 provided by the utility model, and the intelligent quality testing device 10 based on existing curtain wall opening part 10 further includes mobile base 500, frame 100 is connected on mobile base 500.

[0051] It can be understood that the mobile base 500 provides a movable platform for the entire intelligent quality testing device, allowing the device to move between different locations as needed.

[0052] During the detection of building curtain walls, it may be necessary to detect multiple opening parts or to detect different positions of the same part multiple times. The design of the mobile base 500 makes it easy and quick to move the device without the need to disassemble the entire device to adjust the position.

[0053] Referring to Figure 1 According to the intelligent quality testing device 10 based on existing curtain wall opening part 10 provided by the utility model, the bottom of the mobile base 500 is provided with a plurality of universal wheels 510, and the universal wheels 510 are arranged symmetrically two by two.

[0054] It can be understood that the universal wheels 510 are used to allow the mobile base 500 to move freely in any direction, without the need to adjust the direction of the device to achieve flexible steering and positioning. This is particularly advantageous for scenarios that require frequent position adjustment or operation in a narrow space.

[0055] The symmetrically arranged universal wheels 510 ensure that the device remains balanced and stable during movement, reducing the likelihood of tilting or jamming. The technician can easily push the device to the designated position, improving work efficiency.

[0056] The plurality of universal wheels 510 are evenly distributed on the bottom of the mobile base 500 and arranged symmetrically two by two, so that the weight of the device can be evenly distributed to each wheel, avoiding the situation that a single wheel bears excessive pressure, thereby enhancing the overall stability and carrying capacity.

[0057] The symmetrically arranged universal wheels 510 can maintain good balance on different ground surfaces (such as uneven or inclined surfaces), reducing the risk of the device tipping over, especially when encountering obstacles during movement, which can better maintain stability.

[0058] Referring to Figure 1 According to the intelligent quality testing device 10 based on existing curtain wall opening part 10 provided by the utility model, the mobile base 500 and the universal wheels 510 are connected through a lead screw 520.

[0059] It can be understood that the screw rod 520 connection allows the height of the moving base 500 to be accurately adjusted by rotating the screw rod 520. This is crucial to ensure that the device remains level on uneven ground, enabling the laser detection module 300 and the horizontal angle detection module 400 to accurately align with the curtain wall opening part 20.

[0060] Different construction sites may have different ground conditions (such as unevenness, slopes, etc.), and the screw rod 520 connection allows the height of each universal wheel 510 to be independently adjusted, ensuring that the entire device is always in optimal working condition.

[0061] Referring to Figure 1 According to the intelligent quality testing device 10 based on the existing curtain wall opening part provided by the utility model, the intelligent quality testing device 10 based on the existing curtain wall opening part further comprises a locking mechanism 530, the locking mechanism 530 is arranged in one-to-one correspondence with the universal wheel 510, and the locking mechanism 530 is used for locking the universal wheel 510.

[0062] It can be understood that the locking mechanism 530 can fix each universal wheel 510 at the current position, preventing accidental movement caused by external forces (such as wind pressure, human collision, etc.). This is particularly important for scenarios that require long-term stable monitoring, ensuring that the testing device remains stationary throughout the monitoring period.

[0063] When the testing device reaches the designated position and completes the preliminary adjustment, the universal wheel 510 is fixed by the locking mechanism 530, which ensures the accurate alignment of the laser detection module 300 and the horizontal angle detection module 400, and is not disturbed by external interference.

[0064] Referring to Figure 1 According to the intelligent quality testing device 10 based on the existing curtain wall opening part provided by the utility model, the intelligent quality testing device 10 based on the existing curtain wall opening part further comprises a sliding rail mechanism 600, the sliding rail mechanism 600 is connected between the movable plate 200 and the frame 100, the sliding rail mechanism 600 extends along the height direction of the frame 100, and the sliding rail mechanism 600 is used for driving the movable plate 200 to ascend and descend along the height direction of the frame 100.

[0065] It can be understood that the sliding rail mechanism 600 allows the movable plate 200 to ascend and descend along the height direction of the frame 100, ensuring that the laser detection module 300 and the horizontal angle detection module 400 can accurately align with curtain wall opening parts 20 of different heights. This is particularly important for multi-story buildings or curtain wall structures of different heights.

[0066] Adjusting the height of the movable plate 200 through the sliding rail mechanism 600 can adapt to different types of curtain walls (such as different floors of high-rise buildings), expanding the application range of the device.

[0067] Reference Figures 2 to 5 According to the intelligent quality testing device 10 based on the existing curtain wall opening part provided by the utility model, the slide rail mechanism 600 comprises a sliding block 610 and a track 620, one of the sliding block 610 and the track 620 is arranged on the frame 100, and the other is arranged on the movable plate 200.

[0068] It can be understood that the design of the sliding block 610 and the track 620 ensures that the movable plate 200 performs accurate and stable lifting movement in the height direction of the frame 100. The track 620 provides a fixed path, and the sliding block 610 slides along the track 620, ensuring that the movement trajectory of the movable plate 200 is accurate. The transverse deviation or shaking of the movable plate 200 that may occur during lifting is reduced, and the measurement accuracy and reliability are improved.

[0069] Of course, in other embodiments, the slide rail mechanism 600 can also comprise a locking member for locking the relative position between the sliding block 610 and the track 620.

[0070] On the other hand, referring to ​ The utility model also provides a kind of intelligent quality testing method based on existing curtain wall opening part, it is applied to the intelligent quality testing device 10 based on existing curtain wall opening part as described above, therefore, the embodiment of the intelligent quality testing method based on existing curtain wall opening part includes the complete technical solutions of all embodiments of the above intelligent quality testing device 10 based on existing curtain wall opening part, and the technical effects reached are also exactly the same, and here will not be repeated.

[0071] In a specific embodiment, an intelligent quality testing method based on existing curtain wall opening part comprises the following steps:

[0072] Sample selection: existing curtain wall opening part 20 under normal service state, opening and closing do not appear functional obstacles.

[0073] Monitoring equipment installation: on-site monitoring is carried out on the opening part of existing curtain wall, the laser sensor placement platform is debugged through laser measuring device, after reaching balance, the center point A of the fixed frame of the opening part, the relative movable frame two side endpoints B, C are positioned by laser, the initial point is measured and recorded by laser sensor, and then displacement monitoring is carried out.

[0074] State acquisition adjustment: the displacement and angle of laser measuring instrument are calibrated by standard vertical plate, and the displacement accuracy should reach 0.25% of full scale, and the inclination measurement error is within ±0.5 °.

[0075] Monitoring data collection: with the installation of the device is debugged, open parts of the normal closing state, starting displacement collection, to fully open and close reciprocating motion 20 times for collection cycle, remove each point displacement minimum and displacement maximum, the arithmetic mean of the remaining values.

[0076] Result calculation:

[0077] According to the following calculation of opening angle:

[0078]

[0079] In the formula:

[0080] The maximum opening angle of the opening part, unit: degree;

[0081] a- the arithmetic mean of the displacement of the center point A of the fixed frame, unit: mm;

[0082] b- the arithmetic mean of the displacement of the relative active frame side end point B, unit: mm;

[0083] c- the arithmetic mean of the displacement of the relative active frame side end point C, unit: mm;

[0084] h- the height from the center point A of the fixed frame to the relative active frame, unit: mm.

[0085] Data analysis:

[0086] I. When the data appears in any of the following cases, the opening fan has quality problems.

[0087] 1. a>5mm;

[0088] 2, > open interval design value 150%;

[0089] 3, > design value 25%;

[0090] 4, the starting displacement difference of any two points of A, B, C in the normal closing state is greater than 5mm.

[0091] Appendix 1: Quality troubleshooting table

[0092]

[0093] Appendix 2: Quality measurement table of curtain opening position

[0094]

[0095] It should be finally pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An intelligent quality testing device based on an existing curtain wall opening part, characterized in that, Include: Frame; Movable plate, the movable plate is movably arranged on the frame, the movable plate has a test surface towards the curtain wall; Laser detection module, the laser detection module is arranged on the test surface, the laser detection module is used for emitting laser towards curtain wall opening part; A plurality of horizontal angle detection modules, a plurality of the horizontal angle detection modules are arranged on the test surface, and are arranged on the outer side of the laser detection module.

2. The smart quality testing device based on existing curtain wall opening part of claim 1, characterized in that, The frame includes a first member, a second member, a third member and a fourth member, the first member, the second member, the third member and the fourth member are sequentially connected to form an installation space, and the movable plate is installed in the installation space.

3. The smart quality testing device based on existing curtain wall opening part of claim 1, characterized in that, The intelligent quality testing device based on existing curtain wall opening part further includes a mobile base, and the frame is connected to the mobile base.

4. The smart quality testing device based on existing curtain wall opening part of claim 3, characterized in that, The bottom of the mobile base is provided with a plurality of universal wheels, and the universal wheels are arranged symmetrically in pairs.

5. The smart quality testing device based on existing curtain wall opening part of claim 4, wherein, The mobile base and the universal wheel are connected through a lead screw.

6. The smart quality testing device based on existing curtain wall opening part of claim 5, wherein, The intelligent quality testing device based on existing curtain wall opening part further includes a locking mechanism, the locking mechanism is arranged one by one corresponding to the universal wheel, and the locking mechanism is used for locking the universal wheel.

7. The smart quality testing device based on existing curtain wall opening part of any one of claims 1-6, wherein, The intelligent quality testing device based on existing curtain wall opening part further includes a slide rail mechanism, the slide rail mechanism is connected between the movable plate and the frame, the slide rail mechanism extends along the height direction of the frame, and the slide rail mechanism is used for driving the movable plate to ascend and descend along the height direction of the frame.

8. The smart quality testing device based on existing curtain wall opening part of claim 7, wherein, The slide rail mechanism includes a slide block and a track, one of the slide block and the track is arranged on the frame, and the other is arranged on the movable plate.

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