A laser thermal wave-based automatic detection device for structural glue of a hidden-frame curtain wall

Abstract

This invention provides an automatic detection device for structural adhesive in concealed-frame curtain walls based on laser thermal waves. It includes a curtain wall to be tested, mounted on a concealed frame. Two adjacent sets of concealed frames share a common clamping assembly, on which a push-pull detection component is mounted. The push-pull detection component includes a cross-shaped mounting frame, with an adsorption plate mounted at one end. Push-pull brackets are mounted on both the upper and lower sides of the mounting frame. This invention achieves efficient detection through the push-pull detection component. Specifically, a motor drives a C-shaped push-pull bracket to reciprocate along the frame via a drive screw. During this process, the cross-shaped mounting frame and the adsorption plate are tightly engaged, performing a push-pull operation on the curtain wall. This method effectively detects the strength of the structural adhesive, thereby ensuring the safety and stability of the curtain wall. This detection method has high practicality and can meet the needs of actual engineering projects.

Description

Technical Field

[0001] This utility model belongs to the field of building curtain wall technology, and more specifically, it relates to an automatic detection device for structural adhesive of hidden frame curtain walls based on laser thermal waves. Background Technology

[0002] As a common exterior wall decoration method in modern architecture, the structural safety of concealed frame curtain walls is of paramount importance. Among these components, structural adhesive, as a key material connecting the various parts of the concealed frame curtain wall, directly affects the overall stability and safety of the curtain wall.

[0003] Traditional testing methods, such as manual tapping and tensile testing, generally have some significant shortcomings. First, these methods are highly subjective, and the test results largely depend on the operator's experience and judgment, making it difficult to guarantee the objectivity and consistency of the results. Second, due to the influence of human factors, these testing methods are often accompanied by large errors, making it difficult to provide accurate data support. Third, these methods are relatively complex to operate, requiring a lot of manpower and time, and are inefficient.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided an automatic detection device for the structural adhesive of the hidden frame curtain wall based on laser thermal wave, in order to achieve a more practical purpose. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves, which is achieved by the following specific technical means:

[0006] An automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves includes a curtain wall to be detected, which is installed on a concealed frame. A useful clamping component is provided on two adjacent sets of concealed frames. A push-pull detection component is provided on the clamping component. The push-pull detection component includes a cross-shaped mounting frame. An adsorption plate is installed at one end of the mounting frame. Push-pull brackets are installed on the upper and lower sides of the mounting frame. A motor is driven by the side wall of the push-pull bracket to realize reciprocating movement along the surface of the curtain wall.

[0007] Preferably, it also includes a laser heat wave generating module for emitting laser heat waves to the structural adhesive of the curtain wall, and a heat wave detection component corresponding to the laser heat wave generating module for receiving heat wave signals reflected or transmitted by the structural adhesive. Both the laser heat wave generating module and the heat wave detection component are mounted on the frame and are electrically connected to the control unit respectively.

[0008] Preferably, the clamping assembly includes two sets of crossbeams and a frame. The outer wall of one end of each set of crossbeams is spirally connected to the inside of the frame via a second adjusting screw. The other end of each set of crossbeams is provided with a climbing component. The other end of each set of crossbeams is slidably mounted with a clamping frame. The top of the clamping frame and the top of the crossbeam are both equipped with adjusting blocks. A first adjusting screw is installed between the two sets of adjusting blocks. The outer wall of the first adjusting screw is spirally connected to the two sets of adjusting blocks and rotatably connected to them respectively.

[0009] Preferably, the climbing assembly includes multiple sets of climbing wheels rotatably mounted on the other end of the crossbeam and one end of the clamping frame. A drive belt is connected to the outer wall of the multiple sets of climbing wheels near the outer side. A drive motor is connected to the outer climbing wheel near the outer side. The drive motor is connected to the other end of the crossbeam via fasteners.

[0010] Preferably, the push-pull frame has a C-shaped cross-section and is slidably mounted on the outer wall of the frame. The outer wall of the motor is connected to the outer wall of the frame by fasteners. The output end of the motor is connected to a screw. The side wall of the push-pull frame has a screw hole that matches the screw. The inner wall of the screw hole and the outer wall of the screw are spirally connected.

[0011] Preferably, handles are installed on both side walls of the frame, a groove is provided on the side wall of the cross frame, and a slider matching the groove is provided on the side wall of the clamping frame. The clamping frame is slidably connected to the side wall of the cross frame through the slider.

[0012] Preferably, extension blocks are provided on both the upper and lower sides of the frame, and the side walls of the upper and lower extension blocks are provided with connecting grooves, and connecting blocks are slidably installed through the connecting grooves. The upper and lower connecting blocks are respectively installed on the upper and lower sides of the inner wall of the push-pull frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model achieves efficient detection function through a push-pull detection component. Specifically, the motor drives the C-shaped push-pull frame to reciprocate along the frame via a drive screw. During this process, the cross-shaped mounting bracket is tightly combined with the adsorption plate to push and pull the curtain wall. In this way, the strength of the structural adhesive can be effectively detected, thereby ensuring the safety and stability of the curtain wall. This detection method has high practicality and can meet the needs of actual engineering projects.

[0015] 2. This utility model utilizes the cooperation of the first adjusting screw and the adjusting block to push the clamping frame to slide, which works in conjunction with the climbing wheel, transmission belt and transmission motor in the climbing assembly to ensure that the device can adapt to different sizes of hidden frames to complete the clamping. At the same time, the climbing wheel can drive the device to achieve lifting and lowering, which facilitates the testing of the structural adhesive strength of the curtain wall at high altitudes, thereby improving the versatility of the equipment. In addition, by setting a handle, it is more convenient for users to carry. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the detection device of this utility model. Figure 1 .

[0018] Figure 3 This is a schematic diagram of the detection device of this utility model. Figure 2 .

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0020] 1. Curtain wall; 2. Concealed frame; 3. Clamping assembly; 301. Horizontal frame; 302. Assembly frame; 303. Clamping frame; 304. Adjusting block; 305. First adjusting screw; 4. Push-pull detection assembly; 401. Adsorption plate; 402. Mounting bracket; 403. Push-pull bracket; 404. Motor; 5. Handle; 6. Climbing assembly; 601. Climbing wheel; 602. Drive belt; 603. Drive motor; 7. Connecting block; 8. Connecting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example:

[0023] As attached Figure 1 To be continued Figure 3 As shown:

[0024] This utility model provides an automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves, including a curtain wall 1 installed on a concealed frame 2 and to be detected. The device is characterized in that: a useful clamping component 3 is provided on two adjacent sets of concealed frames 2, and a push-pull detection component 4 is provided on the clamping component 3. The push-pull detection component 4 includes a cross-shaped mounting frame 402, an adsorption plate 401 is installed on one end of the mounting frame 402, and push-pull brackets 403 are installed on the upper and lower sides of the mounting frame 402. A motor 404 is connected to the side wall of the push-pull bracket 403 and is driven by the motor 404 to realize reciprocating movement along the surface of the curtain wall 1.

[0025] It also includes a laser thermal wave generating module for emitting laser thermal waves to the structural adhesive of the curtain wall 1, and a thermal wave detection component corresponding to the laser thermal wave generating module for receiving thermal wave signals reflected or transmitted by the structural adhesive. Both the laser thermal wave generating module and the thermal wave detection component are installed on the frame 302 and are electrically connected to the control unit. The installation of the laser thermal wave generating module and the thermal wave detection component on the frame 302 and their electrical connection to the control unit realizes the automated transmission and reception of thermal wave signals from the structural adhesive, thereby improving detection accuracy and response speed.

[0026] The clamping assembly 3 includes two sets of horizontal frames 301 and a frame 302. One end of the outer wall of each set of horizontal frames 301 is spirally connected to the inside of the frame 302 via a second adjusting screw. The other end of each set of horizontal frames 301 is provided with a climbing assembly 6. A clamping frame 303 is slidably installed on the other end of each set of horizontal frames 301. An adjusting block 304 is installed on the top of the clamping frame 303 and the top of the horizontal frame 301. A first adjusting screw 305 is installed between the two sets of adjusting blocks 304. The outer wall of the first adjusting screw 305 is spirally connected to the two sets of adjusting blocks 304 and rotatably connected to them respectively. The clamping assembly 3 achieves the spiral connection between the horizontal frame 301 and the frame 302 through the second adjusting screw. Combined with the first adjusting screw 305 and the adjusting block 304, the clamping frame 303 is driven to slide, which can flexibly adapt to different sizes of hidden frame 2 curtain wall 1, enhancing the equipment's versatility.

[0027] The climbing component 6 includes multiple sets of climbing wheels 601 rotatably mounted on the other end of the crossbeam 301 and one end of the clamping frame 303. The outer walls of the multiple sets of climbing wheels 601 near the outer side are connected to a drive belt 602. A drive motor 603 is connected to the outer climbing wheel 601. The drive motor 603 is connected to the other end of the crossbeam 301 through fasteners. The drive motor 603 of the climbing component 6 drives the multiple sets of climbing wheels 601 through the drive belt 602, driving the device to rise and fall along the curtain wall 1, realizing high-altitude detection coverage and expanding the applicable scenarios.

[0028] The push-pull bracket 403 has a C-shaped cross-section and is slidably installed on the outer wall of the frame 302. The outer wall of the motor 404 is connected to the outer wall of the frame 302 by fasteners. The output end of the motor 404 is connected to a screw. The side wall of the push-pull bracket 403 has a screw hole that matches the screw. The inner wall of the screw hole and the outer wall of the screw are spirally connected. The C-shaped push-pull bracket 403 cooperates with the screw driven by the motor 404 and slides back and forth along the outer wall of the frame 302 to ensure that the detection component can fully scan the surface of the curtain wall 1 and improve the detection efficiency.

[0029] The frame 302 has handles 5 installed on both side walls, the crossbar 301 has a sliding groove on its side wall, and the clamping frame 303 has a slider that matches the sliding groove on its side wall. The clamping frame 303 is slidably connected to the side wall of the crossbar 301 through the slider. The handles 5 on both sides of the frame 302 make it easy to carry. The clamping frame 303 is slidably connected to the sliding groove of the crossbar 301 through the slider, which enhances the stability and convenience of structural adjustment.

[0030] The frame 302 has extension blocks on both the upper and lower sides. The side walls of the upper and lower extension blocks are provided with connecting grooves 8, and connecting blocks 7 are slidably installed through the connecting grooves 8. The upper and lower connecting blocks 7 are respectively installed on the upper and lower sides of the inner wall of the push-pull frame 403. The connecting grooves 8 of the extension blocks of the frame 302 and the connecting blocks 7 of the push-pull frame 403 slide together to provide guidance for the movement of the push-pull frame 403, avoid deviation, and ensure a stable and reliable testing process.

[0031] The working principle of this embodiment is as follows: The clamping assembly 3, through the helical transmission of the first adjusting screw 305 and the adjusting block 304, pushes the clamping frame 303 to move along the slide groove of the cross frame 301. At the same time, it cooperates with the second adjusting screw to drive the cross frame 301 to slide with the frame 302, thereby achieving clamping and fixing of the curtain wall 1 with different sizes of hidden frame 2. The drive motor 603 of the climbing assembly 6 drives the climbing wheel 601 to rotate through the drive belt 602, so that the device rises and falls along the curtain wall 1 to cover the high detection area. The motor 404 drives the screw to rotate, and the screw hole and the screw are engaged. The C-shaped push-pull bracket 403 is pushed to slide back and forth along the outer wall of the frame 302. The connecting groove 8 of the upper and lower extension blocks of the frame 302 and the connecting block 7 of the inner wall of the push-pull bracket 403 form a guide structure. The adsorption plate 401 at the end of the cross-shaped mounting bracket 402 is adsorbed onto the surface of the curtain wall 1, and the laser thermal wave generation module and thermal wave detection component are simultaneously driven to perform translational scanning. The laser thermal wave generation module emits thermal wave signals to the structural adhesive, and the thermal wave detection component receives the reflected / transmitted signals and transmits them to the control unit to analyze the strength of the structural adhesive. The handles 5 on both sides of the frame 302 facilitate carrying the device.

[0032] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves, comprising a curtain wall (1) to be detected and installed on a concealed frame (2), characterized in that: A useful clamping component (3) is provided on two adjacent sets of the hidden frame (2). A push-pull detection component (4) is provided on the clamping component (3). The push-pull detection component (4) includes a cross-shaped mounting bracket (402). An adsorption plate (401) is installed at one end of the mounting bracket (402). Push-pull brackets (403) are installed on the upper and lower sides of the mounting bracket (402). A motor (404) is connected to the side wall of the push-pull bracket (403) and is driven by the motor (404) to realize reciprocating movement along the surface of the curtain wall (1).

2. The automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves according to claim 1, characterized in that: It also includes a laser heat wave generating module for emitting laser heat waves to the structural adhesive of the curtain wall (1), and a heat wave detection component corresponding to the laser heat wave generating module for receiving heat wave signals reflected or transmitted by the structural adhesive. The laser heat wave generating module and the heat wave detection component are both installed on the frame (302) and are electrically connected to the control unit respectively.

3. The automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves according to claim 1, characterized in that: The clamping assembly (3) includes two sets of crossbeams (301) and a frame (302). The outer wall of one end of each set of crossbeams (301) is spirally connected to the inside of the frame (302) through a second adjusting screw. The other end of each set of crossbeams (301) is provided with a climbing assembly (6). The other end of each set of crossbeams (301) is slidably mounted with a clamping frame (303). The top of the clamping frame (303) and the top of the crossbeam (301) are both equipped with adjusting blocks (304). A first adjusting screw (305) is installed between the two sets of adjusting blocks (304). The outer wall of the first adjusting screw (305) is spirally connected to the two sets of adjusting blocks (304) and rotatably connected to them respectively.

4. The automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves according to claim 3, characterized in that: The climbing assembly (6) includes multiple sets of climbing wheels (601) rotatably mounted on the other end of the crossbeam (301) and one end of the clamping frame (303). The outer walls of the multiple sets of climbing wheels (601) near the outer side are connected to a drive belt (602). The climbing wheels (601) near the outer side are connected to a drive motor (603). The drive motor (603) is connected to the other end of the crossbeam (301) through fasteners.

5. The automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves according to claim 4, characterized in that: The push-pull bracket (403) has a C-shaped cross section and is slidably installed on the outer wall of the frame (302). The outer wall of the motor (404) is connected to the outer wall of the frame (302) by fasteners. The output end of the motor (404) is connected to a screw. The side wall of the push-pull bracket (403) is provided with a screw hole that matches the screw. The inner wall of the screw hole and the outer wall of the screw are spirally connected.

6. The automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves according to claim 5, characterized in that: Handles (5) are installed on both sides of the frame (302), and a sliding groove is provided on the side wall of the cross frame (301). A slider matching the sliding groove is provided on the side wall of the clamping frame (303). The clamping frame (303) is slidably connected to the side wall of the cross frame (301) through the slider.

7. The automatic detection device for structural adhesive of concealed frame curtain walls based on laser thermal waves according to claim 6, characterized in that: The frame (302) is provided with extension blocks on both the upper and lower sides. The side walls of the upper and lower extension blocks are provided with connecting grooves (8), and connecting blocks (7) are slidably installed through the connecting grooves (8). The upper and lower connecting blocks (7) are respectively installed on the upper and lower sides of the inner wall of the push-pull frame (403).

Images