A building curtain wall detection device

Abstract

The present invention relates to the technical field of building detection, and provides a building curtain wall detection device, comprising a detection box, in which a detection instrument is arranged, the detection box is provided with openings on both sides, a receiving part is arranged on the inner wall of the detection box, the receiving part is rotatably connected with the detection box, two receiving parts are provided, the two receiving parts are symmetrically arranged on the two inner walls of the detection box, a clamping component is arranged on each receiving part, a rotating component is arranged on the detection box, and the rotating component is used to drive the receiving part to rotate; the clamping component comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are arranged on the receiving part along the length direction of the receiving part, the second clamping part is slidably connected with the receiving part along the length direction of the receiving part, a driving component is arranged on the receiving part, and the driving component is used to drive the second clamping part to move. The present invention can effectively detect the ability of the building curtain wall to withstand composite alternating loads.

Description

Technical Field

[0001] The present invention relates to the technical field of building detection, and in particular to a building curtain wall detection device. Background Art

[0002] The contents in this section merely provide background information related to the present invention and may not constitute prior art.

[0003] Since the building curtain wall is an important external protective structure of the building, its quality and performance directly affect the safety of the building. Through testing, the safety hazards of the curtain wall can be discovered in time. At the same time, the quality of the building curtain wall has an important impact on the overall quality and service life of the building. The building curtain wall needs to have certain performance to meet the use requirements, such as wind pressure resistance, earthquake resistance, waterproof performance, etc. Through testing, it can be verified whether the performance of the curtain wall can meet the design requirements and use standards, thereby ensuring the normal operation and service life of the curtain wall in various environments.

[0004] A Chinese patent with application number CN202410071044.7 discloses a building curtain wall detection device, including a base, an operating box arranged at an opening of the base, a loading device, a clamping mechanism and a detection device. The operating box is connected to the base, the clamping mechanism is connected to the operating box, the detection device is connected to the base, and the detection device detects the curtain wall through the detection hole. In actual use, the curtain wall is clamped by the clamping mechanism and then detected by the detection device.

[0005] However, after the curtain wall is installed, in addition to bearing the front pressure load, it is usually also subjected to a composite alternating load in the shear direction because it is on the outer side of the building. The above-mentioned related technologies can only detect the pressure load of the curtain wall, but cannot detect the curtain wall's ability to withstand the composite alternating load, which brings certain safety hazards to the subsequent installation and use of the curtain wall. Summary of the invention

[0006] In order to solve the above technical problems, the object of the present invention is to provide a building curtain wall detection device, which can effectively detect the ability of the building curtain wall to withstand composite alternating loads.

[0007] The purpose of the present invention is achieved through the following technical solutions:

[0008] A building curtain wall detection device comprises a detection box, in which a detection instrument is arranged, the detection box is provided with openings on both sides, a receiving part is provided on the inner wall of the detection box, the receiving part is rotatably connected to the detection box, two receiving parts are provided, and the two receiving parts are symmetrically arranged on the two inner walls of the detection box, a clamping assembly is provided on each receiving part, and a rotating assembly is provided on the detection box, and the rotating assembly is used to drive the receiving part to rotate; the clamping assembly comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are arranged on the receiving part along the length direction of the receiving part, the second clamping part is slidably connected to the receiving part along the length direction of the receiving part, and a driving assembly is provided on the receiving part, and the driving assembly is used to drive the second clamping part to move.

[0009] By adopting the above technical solution, when it is necessary to inspect the curtain wall component, the second clamping part is driven to move on the receiving part through the driving component, so as to adjust the distance between the first clamping part and the second clamping part to match the size of the curtain wall component, and then the curtain wall component is fixedly clamped by the first clamping part and the second clamping part, and then the rotating component is started to drive the receiving part to rotate. With the rotation of the receiving part, the first clamping part and the second clamping part can be driven to deflect. In the actual inspection process, the receiving parts on both sides have opposite deflection directions, thereby acting on the curtain wall component, so that the curtain wall component bears the load in the shear direction. In the subsequent inspection process, the receiving part is continuously driven to deflect alternately counterclockwise and clockwise, so that the curtain wall component can bear the composite alternating load. The curtain wall component is inspected in real time by the detector, and the ability of the curtain wall component to bear the composite alternating load can be effectively inspected.

[0010] In some possible embodiments, a mounting shaft is rotatably provided on the receiving portion, one end of the mounting shaft is fixedly connected to the first clamping portion, the rotating assembly includes a rotating motor and a rotating shaft, the rotating motor is provided on the detection box, the rotating shaft is rotatably provided on the detection box, and the rotating shaft is coaxially fixedly connected to the output shaft of the rotating motor, a mounting hole is provided on the receiving portion, a gear ring is coaxially fixedly provided in the mounting hole, a driving gear is coaxially fixedly sleeved on the rotating shaft, the driving gear and the gear ring are adapted to mesh with each other, and the mounting shaft is transmission-connected to the driving gear.

[0011] By adopting the above technical solution, during the detection process, the rotating motor is started, the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, and the driving gear can drive the receiving part to rotate through the gear ring, thereby applying a shear direction load to the curtain wall component. During this process, the installation shaft is connected to the driving gear in a transmission manner. As the driving gear rotates, the installation shaft can be driven to rotate, and as the installation shaft rotates, the first clamping part can be driven to deflect, thereby acting on the curtain wall component, making the load environment borne by the curtain wall component more complex, thereby being able to more realistically simulate the actual load conditions after the building is installed, and further improve the accuracy of the detection.

[0012] In some possible embodiments, a first transmission gear is rotatably arranged on the receiving portion, a transmission rack is slidably arranged on the receiving portion along the length direction of the receiving portion, a second transmission gear is coaxially fixedly arranged at an end of the mounting shaft away from the first clamping portion, the first transmission gear and the second transmission gear are arranged on both sides of the length direction of the transmission rack, the first transmission gear and the second transmission gear are both meshed with the transmission rack, and the first transmission gear is transmission-connected to the driving gear.

[0013] By adopting the above technical solution, as the driving gear rotates, the driving gear drives the first transmission gear to rotate, and as the first transmission gear rotates, the second transmission gear can be driven to rotate through the rack, thereby achieving the purpose of driving the installation shaft to rotate. The transmission is carried out through the mutually meshing transmission rack, the first transmission gear and the second transmission gear, and the transmission is more accurate and stable, and has good practicality.

[0014] In some possible embodiments, a support plate is fixedly provided on the detection box, a mounting portion is slidably provided on the support plate along the axial direction of the mounting shaft, the rotating motor is fixedly provided on the mounting portion, the rotating shaft is rotatably connected to the mounting portion, an adjustment component is provided on the support plate, the adjustment component is used to drive the mounting portion to move on the support plate, and the thickness of the gear ring is adapted to the thickness of the driving gear.

[0015] By adopting the above technical solution, in actual use, since the thickness of the gear ring is adapted to the thickness of the driving gear, the adjusting component drives the mounting part to move on the support plate, and then drives the rotating shaft and the driving gear to move, so that the driving gear is completely located in the gear ring, and the driving gear is out of contact with the first transmission gear. At this time, the driving gear is driven to rotate, and the receiving part can be driven to deflect, but the first clamping part cannot be driven to rotate; the adjusting component drives the mounting part to move on the support plate in a direction away from the receiving part, so that a part of the driving gear is located outside the gear ring. At this time, the driving gear is meshed with the gear ring on the one hand, and is also meshed with the first transmission gear on the other hand. The movable gear is meshed, and as the active gear rotates, the receiving part and the first clamping part can be driven to deflect at the same time; the mounting part is driven to move further on the support plate in the direction away from the receiving part through the adjustment component, so that the active gear is completely located outside the gear ring. At this time, the active gear is only meshed with the first transmission gear, and as the active gear rotates, the first clamping part can be driven to deflect; by adjusting the position of the mounting part on the support plate, and then adjusting the position of the active gear in the gear ring, the receiving part and the first clamping part have different movement trends, which can more realistically simulate the application of various loads and further improve the accuracy of detection.

[0016] In some possible embodiments, the adjustment component includes an adjustment motor and an adjustment screw, an adjustment slot is opened on the support plate, an adjustment block is slidably arranged in the adjustment slot, the adjustment motor is fixedly arranged on the support plate, the adjustment screw is rotatably arranged in the adjustment slot, the adjustment screw is coaxially fixedly connected to the output shaft of the adjustment motor, the adjustment block is threadedly sleeved on the adjustment screw, and the top of the adjustment block is fixedly connected to the mounting part.

[0017] By adopting the above technical solution, when it is necessary to adjust the position of the mounting part on the support plate, the adjusting motor is started, and the adjusting motor drives the adjusting screw to rotate. As the adjusting screw rotates, the adjusting block can be driven to move in the adjusting groove. As the adjusting block moves, the mounting part can be driven to move on the support plate, thereby achieving the purpose of adjusting the position of the active gear in the gear ring. In this process, transmission is performed by adjusting the mutually meshing threads between the screw and the adjusting block, and the transmission is more accurate and reliable, and has better practicality.

[0018] In some possible embodiments, a first guide groove is opened on the support plate along the length direction of the adjustment groove, two first guide grooves are provided, and the two first guide grooves are respectively arranged on both sides of the adjustment groove, a first guide rod is fixedly arranged in the first guide groove along the length direction of the first guide groove, a first guide block is slidably arranged in the first guide groove, the first guide block is slidably sleeved on the first guide rod, and the top of the first guide rod is fixedly connected to the bottom of the mounting part.

[0019] By adopting the above technical solution, in the process of driving the adjusting block to move in the adjusting groove by adjusting the lead screw, the mounting part moves on the support plate, thereby driving the first guide block to slide on the first guide rod in the first guide groove, which can play a certain degree of guiding role in the movement of the mounting part on the support plate, thereby improving the stability and accuracy of the movement of the mounting part.

[0020] In some possible embodiments, the driving assembly includes a driving motor and a driving screw, a strip hole is opened on the receiving part along the length direction of the receiving part, a strip block is slidably arranged in the strip hole, the strip block is fixedly connected to the second clamping part, a sliding groove is opened on the inner wall of the strip hole along the length direction of the receiving part, a slider is slidably arranged in the sliding groove, the driving screw is rotatably arranged in the sliding groove, the driving motor is fixedly arranged on the receiving part, the driving screw is drivingly connected to the output shaft of the driving motor, the slider is threadedly sleeved on the driving screw, and the slider is fixedly connected to the strip block.

[0021] By adopting the above technical solution, when the distance between the first clamping part and the second clamping part needs to be adjusted, the driving motor is started, the driving motor drives the driving screw to rotate, and then drives the slider to move in the slide groove, and the slider can drive the bar block to move in the bar groove, and then drive the second clamping part to move on the receiving part. In this process, the transmission is carried out through the mutually engaged threads between the slider and the driving screw, and the transmission is more stable and reliable, and has good practicality.

[0022] In some possible embodiments, a transmission shaft is rotatably arranged on the receiving portion, the axes of the transmission shaft, the mounting shaft and the rotating shaft are parallel to each other and located in the same plane, the first transmission gear is coaxially fixedly sleeved on the transmission shaft, the first transmission gear and the second transmission gear have the same diameter, and the diameter of the first transmission gear is larger than the diameter of the driving gear.

[0023] By adopting the above technical solution, since the diameter of the first transmission gear is larger than the diameter of the driving gear, the transmission rack will not interfere with the driving gear as the first transmission gear rotates, so that the transmission rack can be allowed to have a larger displacement length on the receiving portion, so that the first clamping portion can have a larger deflection angle, and load can be applied to the curtain wall component within a larger range, further improving the detection range and accuracy.

[0024] In some possible embodiments, a mounting groove is opened on the receiving portion along the length direction of the receiving portion, a mounting block is slidably arranged in the mounting groove, the mounting block is fixedly connected to the transmission rack, and an elastic member is arranged in the mounting groove, and the elastic member is used to drive the mounting block to remain in the middle position in the mounting groove.

[0025] In some possible embodiments, the mounting groove is opened as a T-shaped groove, the mounting block is configured as a T-shaped block adapted to the mounting groove, the elastic member is configured as a spring, two elastic members are provided, and the two elastic members are respectively arranged on both sides of the mounting block, one end of the elastic member abuts against the side wall of the mounting block, and the other side abuts against the inner wall of the mounting groove.

[0026] By adopting the above technical solution, when the first transmission gear is not engaged with the driving gear, the mounting block is maintained in the middle position of the mounting groove under the action of the elastic member, thereby preventing the transmission rack from being disengaged due to deflection of the receiving part, thereby further improving the overall practicality and reliability of the device.

[0027] In summary, the technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0028] 1. In the actual testing process, the deflection directions of the receiving parts on both sides are opposite, which acts on the curtain wall components, so that the curtain wall components bear the load in the shear direction. In the subsequent testing process, the receiving parts are continuously driven to deflect alternately counterclockwise and clockwise, so that the curtain wall components can bear the composite alternating load. The curtain wall components can be tested in real time by the detector, which can effectively test the ability of the curtain wall components to bear the composite alternating load;

[0029] 2. The installation shaft is connected to the driving gear. As the driving gear rotates, the installation shaft can be driven to rotate. As the installation shaft rotates, the first clamping part can be driven to deflect, and then act on the curtain wall component, making the load environment on the curtain wall component more complex, so as to more realistically simulate the actual load conditions after the building is installed, and further improve the accuracy of the detection;

[0030] 3. By adjusting the position of the mounting part on the support plate, and then adjusting the position of the driving gear in the gear ring, the receiving part and the first clamping part have different movement trends, which can more realistically simulate the application of various loads and further improve the accuracy of the detection;

[0031] 4. Since the diameter of the first transmission gear is larger than that of the driving gear, the transmission rack will not interfere with the driving gear as the first transmission gear rotates, so the transmission rack can have a larger displacement length on the receiving portion, so that the first clamping portion can have a larger deflection angle, and the load can be applied to the curtain wall component in a larger range, further improving the detection range and accuracy;

[0032] 5. When the first transmission gear is not engaged with the driving gear, the mounting block is maintained in the middle position of the mounting groove under the action of the elastic member, thereby preventing the transmission rack from being disengaged due to the deflection of the receiving part, further improving the overall practicality and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0034] Figure 2 is a cross-sectional view of a detection box according to an embodiment of the present invention;

[0035] Figure 3 It is a structural schematic diagram of a receiving portion according to an embodiment of the present invention;

[0036] Figure 4 It is a schematic structural diagram of a rotating assembly according to an embodiment of the present invention;

[0037] Figure 5 is a cross-sectional view of a gear ring according to an embodiment of the present invention;

[0038] Figure 6 It is a structural schematic diagram of an adjustment component according to an embodiment of the present invention;

[0039] Figure 7 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;

[0040] Figure 8 It is a schematic structural diagram of a driving gear, a first driven gear and a second driven gear according to an embodiment of the present invention;

[0041] Fig. 9 is a cross-sectional view of a mounting groove according to an embodiment of the present invention;

[0042] Fig.10 4 is a cross-sectional view of a vertical plate according to an embodiment of the present invention.

[0043] Figure numerals: 1, detection box; 11, detector; 2, receiving part; 21, mounting shaft; 22, mounting hole; 23, gear ring; 24, first transmission gear; 25, transmission rack; 26, second transmission gear; 27, transmission shaft; 3, clamping assembly; 31, first clamping part; 32, second clamping part; 33, vertical plate; 34, fixing plate; 35, clamping plate; 36, second guide groove; 37, second guide block; 38, threaded rod; 39, knob; 4, rotating assembly; 41, Rotating motor; 42, rotating shaft; 43, driving gear; 5, driving assembly; 51, driving motor; 52, driving screw; 53, strip hole; 54, strip block; 55, slide groove; 56, slider; 6, support plate; 61, mounting portion; 62, adjusting assembly; 63, adjusting motor; 64, adjusting screw; 65, adjusting groove; 66, adjusting block; 67, first guide groove; 68, first guide block; 69, first guide rod; 7, mounting groove; 71, mounting block; 72, elastic member. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] The following reference Figures 1 to 10 The present invention is described in further detail.

[0046] Reference Figure 1 , Figure 2 A building curtain wall detection device includes a detection box 1, a detection instrument 11 is arranged in the detection box 1, and openings are arranged on both sides of the detection box 1. A receiving part 2 is arranged on the inner wall of the detection box 1, and the receiving part 2 is rotatably connected to the detection box 1. There are two receiving parts 2, and the two receiving parts 2 are symmetrically arranged on the two inner walls of the detection box 1. A clamping component 3 is arranged on each receiving part 2, and a rotating component 4 is arranged on the detection box 1. The rotating component 4 is used to drive the receiving part 2 to rotate; the clamping component 3 includes a first clamping part 31 and a second clamping part 32, and the first clamping part 31 and the second clamping part 32 are arranged on the receiving part 2 along the length direction of the receiving part 2, and the second clamping part 32 is slidably connected to the receiving part 2 along the length direction of the receiving part 2, and a driving component 5 (such as Figure 7 As shown in FIG. 1 ), the driving assembly 5 is used to drive the second clamping portion 32 to move.

[0047] Reference Figure 2 , Figure 3 A mounting shaft 21 is rotatably provided on the receiving portion 2, one end of the mounting shaft 21 is fixedly connected to the first clamping portion 31, the rotating assembly 4 includes a rotating motor 41 and a rotating shaft 42, the rotating motor 41 is provided on the detection box 1, the rotating shaft 42 is rotatably provided on the detection box 1, and the rotating shaft 42 is coaxially fixedly connected with the output shaft of the rotating motor 41.

[0048] Among them, refer to Figure 4 A mounting hole 22 is provided on the receiving portion 2, a gear ring 23 is coaxially fixedly arranged in the mounting hole 22, a driving gear 43 is coaxially fixedly sleeved on the rotating shaft 42, the driving gear 43 and the gear ring 23 are adapted to mesh with each other, and the mounting shaft 21 is transmission-connected with the driving gear 43.

[0049] During the detection process, the rotating motor 41 is started, the rotating motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the driving gear 43 to rotate, and the driving gear 43 can drive the receiving part 2 to rotate through the gear ring 23, thereby applying a shear direction load to the curtain wall component. During this process, the installation shaft 21 is connected to the driving gear 43 in transmission, and as the driving gear 43 rotates, the installation shaft 21 can be driven to rotate, and as the installation shaft 21 rotates, the first clamping part 31 can be driven to deflect, thereby acting on the curtain wall component, making the load environment borne by the curtain wall component more complex, thereby being able to more realistically simulate the actual load conditions after the building is installed, and further improve the accuracy of the detection.

[0050] Reference Figure 4 As an embodiment of the present invention, a first transmission gear 24 is rotatably provided on the receiving portion 2, a transmission rack 25 is slidably provided on the receiving portion 2 along the length direction of the receiving portion 2, a second transmission gear 26 is coaxially fixedly provided at one end of the mounting shaft 21 away from the first clamping portion 31, the first transmission gear 24 and the second transmission gear 26 are respectively provided on both sides of the length direction of the transmission rack 25, the first transmission gear 24 and the second transmission gear 26 are both meshed with the transmission rack 25, and the first transmission gear 24 is transmission-connected to the driving gear 43.

[0051] As the driving gear 43 rotates, the driving gear 43 drives the first transmission gear 24 to rotate, and as the first transmission gear 24 rotates, the second transmission gear 26 can be driven to rotate through the rack, thereby achieving the purpose of driving the installation shaft 21 to rotate. The transmission is carried out through the mutually meshing transmission rack 25, the first transmission gear 24 and the second transmission gear 26, and the transmission is more accurate and stable, with better practicality.

[0052] Reference Figure 5 , Figure 6 A support plate 6 is fixedly provided on the detection box 1, and a mounting portion 61 is slidably provided on the support plate 6 along the axial direction of the mounting shaft 21. The rotating motor 41 is fixedly provided on the mounting portion 61, and the rotating shaft 42 is rotatably connected to the mounting portion 61. An adjusting component 62 is provided on the support plate 6, and the adjusting component 62 is used to drive the mounting portion 61 to move on the support plate 6. The thickness of the gear ring 23 is adapted to the thickness of the driving gear 43.

[0053] In actual use, since the thickness of the gear ring 23 is adapted to the thickness of the driving gear 43, the mounting portion 61 is driven to move on the support plate 6 by the adjusting component 62, and then the rotating shaft 42 and the driving gear 43 are driven to move, so that the driving gear 43 is completely located in the gear ring 23, and the driving gear 43 is out of contact with the first transmission gear 24. At this time, the driving gear 43 is driven to rotate, and the receiving portion 2 can be deflected, but the first clamping portion 31 cannot be driven to rotate; the mounting portion 61 is driven to move on the support plate 6 in a direction away from the receiving portion 2 by the adjusting component 62, so that a part of the driving gear 43 is located outside the gear ring 23. At this time, the driving gear 43 is meshed with the gear ring 23 on the one hand, and is also meshed with the first transmission gear 24. As the driving gear 43 rotates, the receiving portion 2 and the first clamping portion 31 can be driven to deflect at the same time; so that the receiving portion 2 and the mounting shaft 21 rotate in opposite directions, which is used to simulate working conditions subjected to more complex loads, and simulate the situation where the directions of the local load and the overall load are different, so as to further improve the accuracy of detection.

[0054] The mounting portion 61 is driven by the adjusting component 62 to further move on the support plate 6 in a direction away from the receiving portion 2, so that the driving gear 43 is completely located outside the gear ring 23. At this time, the driving gear 43 is only engaged with the first transmission gear 24. As the driving gear 43 rotates, the first clamping portion 31 can be driven to deflect; by adjusting the position of the mounting portion 61 on the support plate 6, and then adjusting the position of the driving gear 43 in the gear ring 23, the receiving portion 2 and the first clamping portion 31 have different movement trends, which can more realistically simulate the application of various loads. Through one structure, two different load loading conditions can be simulated respectively, and two load loading conditions can also be combined.

[0055] Reference Figure 6 The adjustment component 62 includes an adjustment motor 63 and an adjustment screw 64. An adjustment groove 65 is opened on the support plate 6. An adjustment block 66 is slidably arranged in the adjustment groove 65. The adjustment motor 63 is fixedly arranged on the support plate 6. The adjustment screw 64 is rotatably arranged in the adjustment groove 65. The adjustment screw 64 is coaxially fixedly connected with the output shaft of the adjustment motor 63. The adjustment block 66 is threadedly sleeved on the adjustment screw 64. The top of the adjustment block 66 is fixedly connected to the mounting portion 61.

[0056] When it is necessary to adjust the position of the mounting portion 61 on the support plate 6, the adjusting motor 63 is started, and the adjusting motor 63 drives the adjusting screw 64 to rotate. As the adjusting screw 64 rotates, the adjusting block 66 can be driven to move in the adjusting groove 65. As the adjusting block 66 moves, the mounting portion 61 can be driven to move on the support plate 6, thereby achieving the purpose of adjusting the position of the driving gear 43 in the gear ring 23. In this process, the transmission is carried out by the mutually meshing threads between the adjusting screw 64 and the adjusting block 66, and the transmission is more accurate and reliable, and has better practicality.

[0057] Reference Figure 5 , Figure 6 A first guide groove 67 is opened on the support plate 6 along the length direction of the adjustment groove 65. Two first guide grooves 67 are provided, and the two first guide grooves 67 are respectively arranged on both sides of the adjustment groove 65. A first guide rod 69 is fixedly arranged in the first guide groove 67 along the length direction of the first guide groove 67. A first guide block 68 is slidably arranged in the first guide groove 67. The first guide block 68 is slidably sleeved on the first guide rod 69, and the top of the first guide rod 69 is fixedly connected to the bottom of the mounting portion 61.

[0058] In the process of driving the adjustment block 66 to move in the adjustment groove 65 by adjusting the screw 64, the mounting part 61 moves on the support plate 6, thereby driving the first guide block 68 to slide on the first guide rod 69 in the first guide groove 67, which can guide the movement of the mounting part 61 on the support plate 6 to a certain extent, thereby improving the stability and accuracy of the movement of the mounting part 61.

[0059] As an embodiment of the present invention, refer to Figure 7 The driving assembly 5 includes a driving motor 51 and a driving screw 52. A strip hole 53 is opened on the receiving portion 2 along the length direction of the receiving portion 2. A strip block 54 is slidably arranged in the strip hole 53. The strip block 54 is fixedly connected to the second clamping portion 32. A slide groove 55 is opened on the inner wall of the strip hole 53 along the length direction of the receiving portion 2. A slider 56 is slidably arranged in the slide groove 55. The driving screw 52 is rotatably arranged in the slide groove 55. The driving motor 51 is fixedly arranged on the receiving portion 2. The driving screw 52 is drivingly connected to the output shaft of the driving motor 51. The slider 56 is threadedly sleeved on the driving screw 52, ​​and the slider 56 is fixedly connected to the strip block 54.

[0060] When the distance between the first clamping part 31 and the second clamping part 32 needs to be adjusted, the driving motor 51 is started, and the driving motor 51 drives the driving screw 52 to rotate, thereby driving the slider 56 to move in the slide groove 55, and the slider 56 can drive the bar block 54 to move in the bar groove, thereby driving the second clamping part 32 to move on the receiving part 2. In this process, the transmission is carried out through the mutually engaged threads between the slider 56 and the driving screw 52, ​​and the transmission is more stable and reliable, and has good practicality.

[0061] Reference Figure 8 A transmission shaft 27 is rotatably arranged on the receiving portion 2. The axes of the transmission shaft 27, the mounting shaft 21 and the rotating shaft 42 are parallel to each other and are located in the same plane. The first transmission gear 24 is coaxially fixedly sleeved on the transmission shaft 27. The first transmission gear 24 has the same diameter as the second transmission gear 26, and the diameter of the first transmission gear 24 is greater than the diameter of the driving gear 43.

[0062] Since the diameter of the first transmission gear 24 is greater than the diameter of the driving gear 43, the transmission rack 25 will not interfere with the driving gear 43 as the first transmission gear 24 rotates, so that the transmission rack 25 can have a larger displacement length on the receiving portion 2, so that the first clamping portion 31 can have a larger deflection angle, and load can be applied to the curtain wall component in a larger range, further improving the detection range and accuracy.

[0063] Reference Fig. 9 A mounting groove 7 is provided on the receiving portion 2 along the length direction of the receiving portion 2, a mounting block 71 is slidably provided in the mounting groove 7, the mounting block 71 is fixedly connected to the transmission rack 25, and an elastic member 72 is provided in the mounting groove 7, and the elastic member 72 is used to drive the mounting block 71 to remain in the middle position in the mounting groove 7.

[0064] As an embodiment of the present invention, refer to Fig. 9 The mounting groove 7 is provided as a T-shaped groove, and the mounting block 71 is provided as a T-shaped block adapted to the mounting groove 7; as another possible embodiment of the present invention, the mounting groove 7 can also be provided as a dovetail groove, and the mounting block 71 is provided as a dovetail groove adapted to the mounting groove 7.

[0065] As an embodiment of the present invention, refer to Fig. 9 The elastic member 72 is configured as a spring. Two elastic members 72 are provided. The two elastic members 72 are respectively arranged on both sides of the mounting block 71 . One end of the elastic member 72 abuts against the side wall of the mounting block 71 , and the other end abuts against the inner wall of the mounting groove 7 .

[0066] When the first transmission gear 24 is not engaged with the driving gear 43, the mounting block 71 is maintained in the middle position of the mounting groove 7 by the elastic member 72, thereby preventing the transmission rack 25 from being disengaged due to the deflection of the receiving part 2, further improving the practicality and reliability of the overall device.

[0067] Reference Fig.10 As an embodiment of the present invention, the principle and structure of the first clamping portion 31 and the second clamping portion 32 are the same, as shown in FIG. Fig.10As shown, the first clamping part 31 and the second clamping part 32 both include a vertical plate 33, a fixed plate 34 and a clamping plate. The vertical plate 33 of the first clamping part 31 is fixedly connected to the mounting shaft 21, and the vertical plate 33 of the second clamping part 32 is fixedly connected to the strip block 54. A second guide groove 36 is provided on the vertical plate 33 along the vertical direction, and a second guide block 37 is slidably provided in the second guide groove 36. The second guide block 37 is fixedly connected to the clamping plate 35. A threaded rod 38 is provided in the second guide groove 36 to rotate in the vertical direction. The second guide block 37 is threadedly sleeved on the threaded rod 38, and the top of the threaded rod 38 passes through the second guide groove 36. A knob 39 is coaxially fixedly provided on the top of the threaded rod 38. The threaded rod 38 can be driven to rotate by rotating the knob 39, and the second guide block 37 can be driven to move in the second guide groove 36 as the threaded rod 38 rotates, thereby achieving the effect of driving the clamping plate 35 to move, and the curtain wall component is clamped.

[0068] The implementation principle of a building curtain wall detection device proposed in an embodiment of the present invention is:

[0069] When it is necessary to inspect the curtain wall component, the second clamping part 32 is driven to move on the receiving part 2 by the driving component 5, so as to adjust the distance between the first clamping part 31 and the second clamping part 32 to match the size of the curtain wall component. Subsequently, the curtain wall component is fixedly clamped by the first clamping part 31 and the second clamping part 32, and then the rotating component 4 is started to drive the receiving part 2 to rotate. With the rotation of the receiving part 2, the first clamping part 31 and the second clamping part 32 can be driven to deflect. In the actual inspection process, the deflection directions of the receiving parts 2 on both sides are opposite, so as to act on the curtain wall component, so that the curtain wall component bears the load in the shear direction. In the subsequent inspection process, the receiving part 2 is continuously driven to deflect alternately counterclockwise and clockwise, so that the curtain wall component can bear the composite alternating load. The curtain wall component is inspected in real time by the detector 11, so that the ability of the curtain wall component to bear the composite alternating load can be effectively inspected.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building curtain wall detection device, comprising a detection box (1), wherein a detection instrument (11) is arranged in the detection box (1), characterized in that: The detection box (1) is provided with openings on both sides, a receiving portion (2) is provided on the inner wall of the detection box (1), the receiving portion (2) is rotatably connected to the detection box (1), two receiving portions (2) are provided, the two receiving portions (2) are symmetrically arranged on the two inner walls of the detection box (1), a clamping assembly (3) is provided on each receiving portion (2), and a rotating assembly (4) is provided on the detection box (1), and the rotating assembly (4) is used to drive the receiving portion (2) to rotate; The clamping assembly (3) comprises a first clamping portion (31) and a second clamping portion (32), wherein the first clamping portion (31) and the second clamping portion (32) are arranged on the receiving portion (2) along the length direction of the receiving portion (2), and the second clamping portion (32) is slidably connected to the receiving portion (2) along the length direction of the receiving portion (2), and a driving assembly (5) is arranged on the receiving portion (2), and the driving assembly (5) is used to drive the second clamping portion (32) to move; A mounting shaft (21) is rotatably arranged on the receiving portion (2), one end of the mounting shaft (21) is fixedly connected to the first clamping portion (31), the rotating assembly (4) comprises a rotating motor (41) and a rotating shaft (42), the rotating motor (41) is arranged on the detection box (1), the rotating shaft (42) is rotatably arranged on the detection box (1), and the rotating shaft (42) is coaxially fixedly connected to the output shaft of the rotating motor (41), a mounting hole (22) is opened on the receiving portion (2), a gear ring (23) is coaxially fixedly arranged in the mounting hole (22), a driving gear (43) is coaxially fixedly sleeved on the rotating shaft (42), the driving gear (43) and the gear ring (23) are adapted to mesh with each other, and the mounting shaft (21) is transmission-connected to the driving gear (43).

2. A building curtain wall detection device according to claim 1, characterized in that: A first transmission gear (24) is rotatably arranged on the receiving portion (2), a transmission rack (25) is slidably arranged on the receiving portion (2) along the length direction of the receiving portion (2), a second transmission gear (26) is coaxially fixedly arranged on one end of the mounting shaft (21) away from the first clamping portion (31), the first transmission gear (24) and the second transmission gear (26) are arranged on both sides of the transmission rack (25) in the length direction, the first transmission gear (24) and the second transmission gear (26) are both meshed with the transmission rack (25), and the first transmission gear (24) is transmission-connected to the driving gear (43).

3. A building curtain wall detection device according to claim 2, characterized in that: A support plate (6) is fixedly arranged on the detection box (1), a mounting portion (61) is slidably arranged on the support plate (6) along the axial direction of the mounting shaft (21), the rotating motor (41) is fixedly arranged on the mounting portion (61), the rotating shaft (42) is rotatably connected to the mounting portion (61), an adjustment component (62) is arranged on the support plate (6), the adjustment component (62) is used to drive the mounting portion (61) to move on the support plate (6), and the thickness of the gear ring (23) is adapted to the thickness of the driving gear (43).

4. A building curtain wall detection device according to claim 3, characterized in that: The adjusting assembly (62) comprises an adjusting motor (63) and an adjusting screw (64); an adjusting groove (65) is provided on the support plate (6); an adjusting block (66) is slidably arranged in the adjusting groove (65); the adjusting motor (63) is fixedly arranged on the support plate (6); the adjusting screw (64) is rotatably arranged in the adjusting groove (65); the adjusting screw (64) is coaxially fixedly connected with the output shaft of the adjusting motor (63); the adjusting block (66) is threadedly sleeved on the adjusting screw (64); and the top of the adjusting block (66) is fixedly connected to the mounting portion (61).

5. A building curtain wall detection device according to claim 4, characterized in that: A first guide groove (67) is provided on the support plate (6) along the length direction of the adjustment groove (65), two first guide grooves (67) are provided, and the two first guide grooves (67) are respectively provided on both sides of the adjustment groove (65), a first guide rod (69) is fixedly provided in the first guide groove (67) along the length direction of the first guide groove (67), a first guide block (68) is slidably provided in the first guide groove (67), the first guide block (68) is slidably sleeved on the first guide rod (69), and the top of the first guide rod (69) is fixedly connected to the bottom of the mounting portion (61).

6. A building curtain wall detection device according to claim 1, characterized in that: The driving assembly (5) comprises a driving motor (51) and a driving screw (52); a strip hole (53) is provided on the receiving portion (2) along the length direction of the receiving portion (2); a strip block (54) is slidably arranged in the strip hole (53); the strip block (54) is fixedly connected to the second clamping portion (32); a sliding groove (55) is provided on the inner wall of the strip hole (53) along the length direction of the receiving portion (2); a sliding block (56) is slidably arranged in the sliding groove (55); the driving screw (52) is rotatably arranged in the sliding groove (55); the driving motor (51) is fixedly arranged on the receiving portion (2); the driving screw (52) is drivingly connected to the output shaft of the driving motor (51); the sliding block (56) is threadedly sleeved on the driving screw (52); and the sliding block (56) is fixedly connected to the strip block (54).

7. A building curtain wall detection device according to claim 2, characterized in that: A transmission shaft (27) is rotatably arranged on the receiving portion (2); the axes of the transmission shaft (27), the mounting shaft (21) and the rotating shaft (42) are parallel to each other and located in the same plane; the first transmission gear (24) is coaxially fixedly sleeved on the transmission shaft (27); the first transmission gear (24) and the second transmission gear (26) have the same diameter; and the diameter of the first transmission gear (24) is greater than the diameter of the driving gear (43).

8. A building curtain wall detection device according to claim 7, characterized in that: A mounting groove (7) is provided on the receiving portion (2) along the length direction of the receiving portion (2), a mounting block (71) is slidably arranged in the mounting groove (7), the mounting block (71) is fixedly connected to the transmission rack (25), and an elastic member (72) is arranged in the mounting groove (7), the elastic member (72) is used to drive the mounting block (71) to remain in the middle position in the mounting groove (7).

9. A building curtain wall detection device according to claim 8, characterized in that: The mounting groove (7) is provided as a T-shaped groove, the mounting block (71) is provided as a T-shaped block adapted to the mounting groove (7), the elastic member (72) is provided as a spring, two elastic members (72) are provided, and the two elastic members (72) are respectively provided on both sides of the mounting block (71), one end of the elastic member (72) abuts against the side wall of the mounting block (71), and the other end abuts against the inner wall of the mounting groove (7).

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