A continuous air tightness detection system and method for high-rise building exterior windows

Abstract

The present invention discloses a system and method for continuous air tightness detection of exterior windows of high-rise buildings, comprising two groups of conveying mechanisms for conveying high-rise exterior windows to be inspected, with a detection mechanism for detecting the air tightness of the exterior windows provided on the top of the conveying mechanisms. The present invention relates to the field of air tightness detection technology. The system and method for continuous air tightness detection of exterior windows of high-rise buildings, by providing a flip assembly and a detection assembly on the conveying mechanism, can flip the exterior windows upright and press them against both sides of the detection assembly by utilizing the flip assembly, forming a closed space between the two exterior windows, a circular hollow frame, and a sealing gasket, can simultaneously detect the two exterior windows by inflating air inward, and the detection is performed by filling in cold air, and an infrared thermal imaging detection assembly is provided on the outside for 360° detection, which can more accurately identify the location and amount of leakage, facilitate subsequent maintenance, and simultaneously detect during the conveying process, can realize continuous detection, without the need for manual transport and detection of each piece, effectively improving efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of air tightness detection, in particular to a system and method for continuous detection of air tightness of exterior windows of high-rise buildings. Background Art

[0002] When using building exterior windows, sufficient airtightness must be maintained to prevent the flow of hot and cold air indoors and outdoors and achieve better insulation effects. Therefore, airtightness testing is required during production. The existing testing method generally involves moving glass exterior windows piece by piece into a testing device, fixing and pressing them before testing. This method can only detect general problems and requires manual handling, which is time-consuming, labor-intensive, and inefficient. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present invention provides a continuous air tightness detection system and method for high-rise building exterior windows, which solves the problem that the existing detection method generally involves moving glass exterior windows piece by piece into the detection device, fixing and pressing them before testing, which can only detect half of them in sequence and requires manual transportation, which is time-consuming, labor-intensive and inefficient.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a continuous air tightness detection system for high-rise building exterior windows, comprising two sets of conveying mechanisms for conveying high-rise exterior windows to be tested, a detection mechanism for detecting the air tightness of the exterior windows is disposed on top of the conveying mechanisms, the detection mechanism includes a flip assembly disposed between the tops of the two sets of conveying mechanisms, and a detection assembly is disposed between the two sets of flip assemblies, the flip assembly flips the exterior window and presses it against the side of the detection assembly for air tightness detection;

[0005] The detection assembly includes a frame fixedly mounted on the conveying mechanism, one side of the flip assembly is rotatably connected to the bottom of the side of the frame by a hinge, the other sides of the two groups of flip assemblies are suspended by a winch assembly installed on the top of the frame, and the top of the conveying mechanism is also provided with two groups of extrusion assemblies for pressing the edges of the flip assemblies, the inner side of the frame is fixedly connected to a circular hollow frame, and sealing gaskets are pasted on both sides of the circular hollow frame, the inner side of the circular hollow frame is provided with air holes, and the outer side of the frame is fixedly connected to an inflation assembly for filling the circular hollow frame with cold air;

[0006] The flip assembly includes a plate frame and a pair of long and short support members with symmetrically adjustable spacing arranged on the top of the plate frame. An infrared thermal imaging detection assembly is arranged in the middle of the plate frame, which can rotate 360° to detect cold air leakage from the external window, and the infrared thermal imaging detection assembly is connected to an external thermal imaging display device via a data cable.

[0007] Preferably, the long support member and the short support member each include a support frame that slides through the plate frame, and a cylinder is fixedly connected to the interior of the support frame, the output end of the cylinder passes through the top of the support frame and is fixedly connected to a pressure plate, and the interior of the plate frame is provided with a slide groove that is adapted to both sides of the support frame and the cylinder;

[0008] The bottom of the support frame of the short support member is threadedly connected with a first fastening bolt, and the bottom of the plate frame is pasted with an anti-slip pad corresponding to the position of the first fastening bolt.

[0009] Preferably, the top of the support frame of the long support member and the side of the pressure plate are also rotatably connected to the bottom support wheel, and an extension frame is provided on the side of the support frame of the long support member close to the frame, and the inside of the extension frame is rotatably connected to the side support wheel supporting the side of the outer window, and the two ends of the support frame of the long support member are fixedly connected to the threaded sleeves, and the bottom of the plate frame is rotatably connected to two bidirectional screw rods that are threadedly connected to the threaded sleeves at the bottom of the two groups of support frames at the same time. The threads on the bidirectional screw rods are symmetrical to drive the two groups of long support members to move relative to each other, and one end of the two screw rods passes through the outside of the plate frame and is connected by a synchronous belt assembly, and the end of one of the screw rods is fixedly connected to a crank.

[0010] Preferably, the extrusion assembly includes a support arm at the top of the fixed frame, and both ends of the support arm are rotatably connected to a clamping arm, and a bidirectional cylinder is rotatably connected between the tops of the clamping arms on both sides.

[0011] Preferably, the winch assembly includes a motor fixedly connected to the top of the frame and a winch fixedly connected to its output end, two cables are wound in the same direction on the surface of the winch, and one end of the two cables is respectively bound to the side of the two groups of flip assemblies away from the frame.

[0012] Preferably, a support plate is fixedly connected to the middle of the plate frame, the infrared thermal imaging detection component includes a thermal imaging detection probe rotatably connected to the top center of the support plate through a rotating shaft, and a low-speed motor is fixedly connected to the bottom of the support plate, and the output end of the low-speed motor and the bottom end of the rotating shaft are engaged and transmitted through a bevel gear set.

[0013] Preferably, the inflation assembly includes an air pump and a refrigeration assembly fixedly connected to the side of the frame. The side of the frame is also fixedly connected to a diversion cover connected to the inner cavity of the circular hollow frame. The air inlet and outlet of the refrigeration assembly are connected to the air pump and the diversion cover respectively through air ducts.

[0014] Preferably, the conveying mechanism includes a conveying platform and a conveyor belt on its top located at the front and rear sides of the flip assembly, and centering components are provided on both sides of the top of the conveyor belt on the inner side of the conveying platform and on the loading side;

[0015] The centering component includes a positioning swing arm rotatably connected to the inner side of the side wall of the conveyor platform, the top sliding sleeve of the conveyor platform side wall is provided with a slider, and the top of the slider is rotatably connected to the movable swing arm, the positioning swing arm and one end of the movable swing arm are jointly rotatably connected to the deflection frame, the interior of the deflection frame is rotatably connected to a plurality of positioning rollers whose sides protrude from the deflection frame, the top end of the deflection frame facing the incoming material direction is elastically connected to the movable swing arm by a rubber band, and the side of the slider is threadedly connected to a second fastening bolt.

[0016] The present invention also discloses a method for continuous detection of air tightness of exterior windows of high-rise buildings, which specifically comprises the following steps:

[0017] Step 1: Adjust the specifications of the flip assembly according to the size of the exterior window;

[0018] Step 2: Transfer the outer window to the flip assembly, manually fine-tune its position, then use the winch assembly to lift the flip assembly and the outer window, and then press the outer window against the side of the detection assembly;

[0019] Step 3: Cool air is discharged between the two exterior windows. Infrared detection is performed on the outside of the exterior windows, followed by thermal imaging. The color of the cold air flow is used to determine the air tightness.

[0020] Step 4: After the inspection is completed, lower the flip assembly and push the outer window away.

[0021] Preferably, in step 2, the outer window is kept open in a downward direction during transmission so that the air pressure pushes the window outward when air is filled.

[0022] Beneficial effects

[0023] The present invention provides a system and method for continuous air tightness detection of high-rise building exterior windows. Compared with the existing technology, it has the following advantages:

[0024] (1) The system and method for continuous detection of air tightness of exterior windows of high-rise buildings are provided with a flip assembly and a detection assembly on the conveying mechanism. The flip assembly can be used to flip the exterior windows upright and press them against both sides of the detection assembly. A closed space is formed between the two exterior windows, the circular hollow frame and the sealing gasket. The two exterior windows can be detected at the same time by inflating air inwards. The detection is carried out by filling cold air, and an infrared thermal imaging detection assembly is provided on the outside for 360° detection. The leakage position and leakage amount can be identified more accurately, which is convenient for subsequent maintenance. At the same time, the detection can be carried out during the transmission process, which can realize continuous detection and does not require manual handling and detection of each piece, thereby effectively improving efficiency.

[0025] (2) The system and method for continuous detection of air tightness of exterior windows of high-rise buildings can be adaptively adjusted according to exterior windows of different sizes by setting movable and adjustable long support members and short support members, thereby ensuring the accuracy of the pressing position and improving versatility. The setting of the upper and lower support wheels facilitates the pushing of the exterior windows, and the setting of the cylinder for pushing can press the exterior windows after they are turned over, effectively ensuring the sealing performance.

[0026] (3) The continuous air tightness detection system and method for high-rise building exterior windows is convenient for lifting and flipping the flip assembly by setting a winch assembly. After the flip assembly is raised, the flip assembly can be further tightened by using an extrusion assembly, and the pressure is transferred from the winch assembly to the extrusion assembly. The pressure is greater and more stable. After the extrusion assembly is opened, it does not affect the flipping of the flip assembly, and it is easy to use.

[0027] (4) The continuous air tightness detection system and method for high-rise building exterior windows are designed to automatically center the exterior windows when they are conveyed by symmetrically setting two sets of centering components on the conveyor belt. The deflection frame of the centering component can be naturally opened under the tension of the rubber band to facilitate the entry of the exterior window. After the exterior window enters, the centering frame can be automatically deflected and fitted to guide the centering effect to be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a flow chart of the detection process of the present invention;

[0029] Figure 2 A top view of the overall structure of the present invention;

[0030] Figure 3 This is a front view of the detection mechanism of the present invention in the detection state;

[0031] Figure 4 A schematic diagram of the flip assembly of the present invention in a flipped state;

[0032] Figure 5 A top view of the flip assembly of the present invention;

[0033] Figure 6 A bottom view of the flip assembly of the present invention;

[0034] Figure 7 is a cross-sectional view of a long support member of the present invention;

[0035] Figure 8 This is a schematic diagram of the extrusion assembly of the present invention in an expanded state;

[0036] Figure 9 This is a schematic diagram of the compressed state of the extrusion assembly of the present invention;

[0037] Figure 10 It is a top view of the centering component of the present invention.

[0038] In the figure: 1. Conveying mechanism; 11. Conveying platform; 12. Conveying belt; 13. Centering assembly; 131. Positioning swing arm; 132. Slider; 133. Moving swing arm; 134. Deflection frame; 135. Positioning roller; 136. Rubber band; 137. Second fastening bolt; 2. Turning assembly; 21. Plate frame; 22. Long support member; 221. Support frame; 222. Cylinder; 223. Pressure plate; 224. Bottom support wheel; 225. Extension frame; 226. Side support wheel; 227. Threaded sleeve; 23. Short support member; 231. First fastening bolt; 24. Infrared thermal imaging detection assembly; 241. Thermal imaging detection probe; 242. Low-speed motor; 243. Bevel gear set; 25. Slide; 26. Anti-slip pad; 27. Bidirectional screw; 28. Synchronous belt assembly; 29. ​​Crank handle; 210. Support plate; 3. Detection assembly; 31. Frame; 32. Winch assembly; 321. Motor; 322. Winch; 323. Cable; 33. Extrusion assembly; 331. Support arm; 332. Clamping arm; 333. Bidirectional cylinder; 34. Hollow frame; 35. Sealing gasket; 36. Air hole; 37. Inflatable assembly; 371. Air pump; 372. Refrigeration assembly; 373. Diverter hood; 374. Air duct. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] The present invention provides four technical solutions:

[0041] Figure 2-6 The first embodiment is shown: a system and method for continuous air tightness testing of high-rise building exterior windows, comprising two sets of conveying mechanisms 1 for conveying high-rise exterior windows to be tested, a detection mechanism for detecting the air tightness of the exterior windows being disposed on top of the conveying mechanisms 1, the detection mechanism comprising a flip assembly 2 disposed in the middle of the tops of the two sets of conveying mechanisms 1, and a detection assembly 3 disposed between the two sets of flip assemblies 2, the flip assembly 2 flips the exterior window and presses it against the side of the detection assembly 3 for air tightness testing;

[0042] The detection assembly 3 includes a frame 31 fixedly mounted on the conveying mechanism 1, one side of the flip assembly 2 is rotatably connected to the bottom side of the frame 31 by a hinge, the other sides of the two sets of flip assemblies 2 are suspended by a winch assembly 32 installed on the top of the frame 31, and the top of the conveying mechanism 1 is also provided with two sets of squeezing assemblies 33 for pressing the edges of the flip assembly 2. A circular hollow frame 34 is fixedly connected to the inner side of the frame 31, and sealing gaskets 35 are pasted on both sides of the circular hollow frame 34. An air hole 36 is opened on the inner side of the circular hollow frame 34, and an inflation assembly 37 for filling the circular hollow frame 34 with cold air is fixedly connected to the outer side of the frame 31;

[0043] The flip assembly 2 includes a plate frame 21 and a pair of long support members 22 and short support members 23 with symmetrically adjustable spacing set on the top of the plate frame 21. An infrared thermal imaging detection assembly 24 is set in the middle of the plate frame 21 for rotating 360° to detect cold air leakage from the external window, and the infrared thermal imaging detection assembly 24 is connected to an external thermal imaging display device via a data cable.

[0044] By arranging a flip component 2 and a detection component 3 on the conveying mechanism 1, the flip component 2 can be used to flip the outer window upright and press it against both sides of the detection component 3. A closed space is formed between the two outer windows and the circular hollow frame 34 and the sealing gasket 35. The two outer windows can be inspected at the same time by inflating air inward, and the inspection is carried out by filling in cold air. An infrared thermal imaging detection component 24 is arranged on the outside to perform 360° inspection, which can more accurately identify the leakage position and leakage amount, facilitate subsequent maintenance, and detect during the transmission process, which can realize continuous inspection and eliminate the need for manual transport and inspection one by one, effectively improving efficiency.

[0045] Figure 5-7 A second embodiment is shown, which differs from the first embodiment mainly in that: the long support member 22 and the short support member 23 both include a support frame 221 that slides through the plate frame 21, and a cylinder 222 is fixedly connected to the interior of the support frame 221. The output end of the cylinder 222 extends to the top of the support frame 221 and is fixedly connected to a pressure plate 223. The interior of the plate frame 21 is provided with a slide groove 25 that is adapted to both sides of the support frame 221 and the cylinder 222.

[0046] The bottom of the support frame 221 of the short support member 23 is threadedly connected to a first fastening bolt 231 , and the bottom of the plate frame 21 is pasted with an anti-slip pad 26 corresponding to the position of the first fastening bolt 231 .

[0047] The top of the support frame 221 of the long support member 22 and one side of the pressure plate 223 is also rotatably connected to the bottom support wheel 224, and an extension frame 225 is provided near the side of the support frame 221 of the long support member 22 on the side close to the frame 31, and the inside of the extension frame 225 is rotatably connected to the side support wheel 226 supporting the side of the outer window, and the two ends of the support frame 221 of the long support member 22 are fixedly connected to the threaded sleeves 227, and the bottom of the plate frame 21 is rotatably connected to two bidirectional screw rods 27 that are simultaneously threadedly connected to the threaded sleeves 227 at the bottom of the two groups of support frames 221. The threads on the bidirectional screw rods 27 are symmetrical to drive the two groups of long support members 22 to move relative to each other. One end of the two screw rods 27 passes through the outside of the plate frame 21 and is connected by a synchronous belt assembly 28, and the end of one of the screw rods 27 is fixedly connected to a crank 29.

[0048] By setting up movable and adjustable long support members 22 and short support members 23, adaptive adjustments can be made according to external windows of different sizes to ensure the accuracy of the pressing position and improve versatility. The setting of the upper and lower support wheels 224 facilitates the pushing of the external window, and the setting of the cylinder 222 for pushing can press the external window after it is flipped up, effectively ensuring its sealing.

[0049] Figure 3 and 8 -9 shows a third embodiment, the main difference from the second embodiment is that the extrusion assembly 33 includes a support arm 331 at the top of the fixed frame 31, and both ends of the support arm 331 are rotatably connected to a clamping arm 332, and a two-way cylinder 333 is rotatably connected between the tops of the clamping arms 332 on both sides.

[0050] The winch assembly 32 includes a motor 321 fixedly connected to the top of the frame 31 and a winch 322 fixedly connected to its output end. Two cables 323 are wound in the same direction on the surface of the winch 322, and one end of the two cables 323 is respectively bound to the side of the two groups of flip assemblies 2 away from the frame 31.

[0051] A support plate 210 is fixedly connected to the middle of the plate frame 21. The infrared thermal imaging detection component 24 includes a thermal imaging detection probe 241 that is rotatably connected to the top center of the support plate 210 through a rotating shaft. The data of the thermal imaging detection probe 241 is transmitted through a contact electrode located at the center of the rotating shaft, avoiding the problem of twisted wires caused by direct use of wires during rotation. A low-speed motor 242 is fixedly connected to the bottom of the support plate 210, and the output end of the low-speed motor 242 and the bottom end of the rotating shaft are engaged and transmitted through a bevel gear set 243.

[0052] The inflation component 37 includes an air pump 371 and a refrigeration component 372 fixedly connected to the side of the frame 31. The side of the frame 31 is also fixedly connected to a diversion cover 373 that is connected to the inner cavity of the circular hollow frame 34. The air inlet and outlet of the refrigeration component 372 are connected to the air pump 371 and the diversion cover 373 respectively through the air duct 374.

[0053] By setting up the winch assembly 32, it is convenient to lift and flip the flip assembly 2. After the flip assembly 2 is raised, the extrusion assembly 33 can be used to further tighten the flip assembly 2, and the pressure is transferred from the winch assembly 32 to the extrusion assembly 33. The pressure is greater and more stable. After the extrusion assembly 33 is opened, it will not affect the flipping of the flip assembly 2, and it is easy to use.

[0054] Figure 2 and 10 The fourth embodiment is shown, which differs from the third embodiment mainly in that the conveying mechanism 1 includes a conveying platform 11 and a conveyor belt 12 on its top, which is arranged to drive the conveyor belt 12 on both sides of the front and rear sides of the turnover assembly 2. A centering assembly 13 is provided on both sides of the top of the conveyor belt 12 on the inner side of the conveying platform 11 and on the loading side.

[0055] The centering component 13 includes a positioning swing arm 131 rotatably connected to the inner side of the side wall of the conveyor platform 11, and a slider 132 is provided on the top sliding sleeve of the side wall of the conveyor platform 11, and the top of the slider 132 is rotatably connected to a movable swing arm 133, and one end of the positioning swing arm 131 and the movable swing arm 133 are rotatably connected to a deflection frame 134 together, and the interior of the deflection frame 134 is rotatably connected to a plurality of positioning rollers 135 whose sides protrude from the deflection frame 134, and the top end of the deflection frame 134 facing the incoming material direction is elastically connected to the movable swing arm 133 by a rubber band 136, and the side of the slider 132 is threadedly connected to a second fastening bolt 137.

[0056] By symmetrically arranging two groups of centering components 13 on the conveyor belt 12, the outer window can be automatically centered when it is conveyed, and the deflection frame 134 of the centering component 13 can naturally open under the tension of the rubber band 136, making it convenient for the outer window to enter, and after entering, it can automatically deflect and fit, guiding the centering effect to be better.

[0057] The present invention also discloses a method for continuous detection of air tightness of exterior windows of high-rise buildings, which specifically comprises the following steps:

[0058] Step 1: Adjust the specifications of the flip assembly 2 according to the size of the outer window; when adjusting the spacing of the long support members 22, shake the handle 29 to use the synchronous belt assembly 28 to drive the two bidirectional screw rods 27 to rotate together, and then use the threaded sleeve 227 to drive the support frames 221 of the two long support members 22 to move relative to each other to the appropriate distance. When adjusting the spacing of the short support members 23, loosen the first fastening bolt 231, and then directly move the support frame 221 of the short support member 23 to the appropriate spacing, and then tighten it to fix it.

[0059] Step 2: Transfer the outer window to the flip assembly 2, manually fine-tune its position, then hoist the flip assembly 2 and the outer window through the winch assembly 32, and then press the outer window against the side of the detection assembly 3; when flipping, start the motor 321 to drive the winch 322 to rotate, and then reel in the cable 323 to pull the flip assembly 2 up until it is vertical, then control the two-way cylinder 333 to expand, push and drive the pressing arm 332 to rotate so that its bottom is close together to press the flip assemblies 2 on both sides, and then control the cylinder 222 to push the pressure plate 223 to press the outer window against the sides of the sealing gasket 35 on both sides of the circular hollow frame 34;

[0060] Step 3: Cool air is discharged between the two outer windows. By performing infrared detection on the outside of the outer window and then performing thermal imaging, the air tightness can be determined by judging whether there is cold air discharge based on the color. During the detection, the air pump 371 is started to inflate the process, and the refrigeration component 372 is used to cool the air. The cold air then enters the circular hollow frame 34 through the air duct 374 and the diverter cover 373, and is then discharged through the air hole 36 to inflate and pressurize the space between the two outer windows. At the same time, the low-speed motor 242 is started, and the bevel gear set 243 is used to drive the thermal imaging detection probe 241 to rotate at a low speed for detection. If there is a leak in the outer window, the cold air is discharged to the outside of the outer window and detected and identified by the thermal imaging detection probe 241.

[0061] Step 4: After the test is completed, the bidirectional cylinder 333 is first controlled to contract to drive the pressing arm 332 to rotate and expand, and then the motor 321 is reversely controlled to lower the flip assembly 2, and then the outer window is pushed and transported away.

[0062] In step 2, keep the outer window open downwards during transmission so that the air pressure pushes the window outwards when the air is filled.

[0063] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0065] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A continuous airtightness detection system for high-rise building exterior windows, comprising two sets of conveying mechanisms for conveying high-rise exterior windows to be tested, with a detection mechanism for detecting the airtightness of the exterior windows provided on top of the conveying mechanisms, characterized in that: The detection mechanism includes a flip assembly arranged in the middle of the top of the two sets of conveying mechanisms, and a detection assembly is arranged between the two sets of flip assemblies. The flip assembly flips the outer window and presses it against the side of the detection assembly to perform air tightness detection; The detection assembly includes a frame fixedly mounted on the conveying mechanism, one side of the flip assembly is rotatably connected to the bottom of the side of the frame by a hinge, the other sides of the two groups of flip assemblies are suspended by a winch assembly installed on the top of the frame, and the top of the conveying mechanism is also provided with two groups of extrusion assemblies for pressing the edges of the flip assemblies, the inner side of the frame is fixedly connected to a circular hollow frame, and sealing gaskets are pasted on both sides of the circular hollow frame, the inner side of the circular hollow frame is provided with air holes, and the outer side of the frame is fixedly connected to an inflation assembly for filling the circular hollow frame with cold air; The flip assembly includes a plate frame and a pair of long and short support members with symmetrically adjustable spacing arranged on the top of the plate frame. An infrared thermal imaging detection assembly is arranged in the middle of the plate frame, which can rotate 360° to detect cold air leakage from the external window, and the infrared thermal imaging detection assembly is connected to an external thermal imaging display device via a data cable.

2. The continuous air tightness detection system for high-rise building exterior windows according to claim 1 is characterized in that: The long support member and the short support member each include a support frame that slides through the plate frame, and a cylinder is fixedly connected to the interior of the support frame. The output end of the cylinder penetrates the top of the support frame and is fixedly connected to a pressure plate. The interior of the plate frame is provided with a slide groove that is adapted to both sides of the support frame and the cylinder; The bottom of the support frame of the short support member is threadedly connected with a first fastening bolt, and the bottom of the plate frame is pasted with an anti-slip pad corresponding to the position of the first fastening bolt.

3. The continuous airtightness detection system for high-rise building exterior windows according to claim 2 is characterized in that: The top of the support frame of the long support member and the side of the pressure plate are also rotatably connected to the bottom support wheel, and an extension frame is provided on the side of the support frame of the long support member close to the frame, and the inside of the extension frame is rotatably connected to the side support wheel supporting the side of the outer window. The two ends of the support frame of the long support member are fixedly connected to the threaded sleeves, and the bottom of the plate frame is rotatably connected to two bidirectional screw rods that are simultaneously threadedly connected to the threaded sleeves at the bottom of the two groups of support frames. The threads on the bidirectional screw rods are symmetrical to drive the two groups of long support members to move relative to each other, and one end of the two screw rods passes through the outside of the plate frame and is connected by a synchronous belt assembly, and the end of one of the screw rods is fixedly connected to a crank.

4. The continuous air tightness detection system for high-rise building exterior windows according to claim 1 is characterized in that: The extrusion assembly includes a support arm at the top of a fixed frame, and both ends of the support arm are rotatably connected to a clamping arm, and a bidirectional cylinder is rotatably connected between the tops of the clamping arms on both sides.

5. The continuous air tightness detection system for high-rise building exterior windows according to claim 1 is characterized in that: The winch assembly includes a motor fixedly connected to the top of the frame and a winch fixedly connected to its output end. Two cables are wound in the same direction on the surface of the winch, and one end of the two cables is respectively bound to the side of the two groups of flip assemblies away from the frame.

6. The continuous air tightness detection system for high-rise building exterior windows according to claim 1 is characterized in that: A support plate is fixedly connected to the middle of the plate frame, and the infrared thermal imaging detection component includes a thermal imaging detection probe rotatably connected to the top center of the support plate through a rotating shaft. A low-speed motor is fixedly connected to the bottom of the support plate, and the output end of the low-speed motor and the bottom end of the rotating shaft are engaged and transmitted through a bevel gear set.

7. The continuous airtightness detection system for high-rise building exterior windows according to claim 1 is characterized in that: The inflation assembly includes an air pump and a refrigeration assembly fixedly connected to the side of the frame. The side of the frame is also fixedly connected to a diversion cover connected to the inner cavity of the circular hollow frame. The air inlet and outlet of the refrigeration assembly are connected to the air pump and the diversion cover respectively through air ducts.

8. The continuous airtightness detection system for high-rise building exterior windows according to claim 1 is characterized in that: The conveying mechanism includes a conveying platform and a conveyor belt on its top located on both sides of the front and rear of the flip assembly. Centering components are provided on both sides of the top of the conveyor belt on the inner side of the conveying platform and on the loading side. The centering component includes a positioning swing arm rotatably connected to the inner side of the side wall of the conveyor platform, the top sliding sleeve of the conveyor platform side wall is provided with a slider, and the top of the slider is rotatably connected to the movable swing arm, the positioning swing arm and one end of the movable swing arm are jointly rotatably connected to the deflection frame, the interior of the deflection frame is rotatably connected to a plurality of positioning rollers whose sides protrude from the deflection frame, the top end of the deflection frame facing the incoming material direction is elastically connected to the movable swing arm by a rubber band, and the side of the slider is threadedly connected to a second fastening bolt.

9. A method for continuous air tightness detection of exterior windows of high-rise buildings according to any one of claims 1 to 8, characterized in that: The specific steps include: Step 1: Adjust the specifications of the flip assembly according to the size of the exterior window; Step 2: Transfer the outer window to the flip assembly, manually fine-tune its position, then use the winch assembly to lift the flip assembly and the outer window, and then press the outer window against the side of the detection assembly; Step 3: Cool air is discharged between the two exterior windows. Infrared detection is performed on the outside of the exterior windows, followed by thermal imaging. The color of the cold air flow is used to determine the air tightness. Step 4: After the inspection is completed, lower the flip assembly and push the outer window away.

10. A method for continuous air tightness detection of exterior windows of high-rise buildings according to claim 9, characterized in that: In the second step, the outer window is kept open in a downward direction during transmission so that the air pressure pushes the window outward when air is filled.

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