An aluminum single-panel curtain wall

Abstract

The present invention belongs to the technical field of curtain walls, and particularly relates to an aluminum single-panel curtain wall. The aluminum single-panel curtain wall of the present invention includes aluminum single panels, keels, and a locking module. The locking module includes a support platform, a clamping unit, a power mechanism, and an adjusting mechanism. The clamping unit includes a clamping slider and a driving mechanism. The driving mechanism includes a driven gear, a transmission assembly, and a driving assembly. The transmission assembly has a transmission position and a contraction position. In the transmission position, the driven gear can drive the driving assembly to move through the transmission assembly. In the contraction position, the driven gear and the driving assembly are disengaged from the transmission cooperation relationship. When the aluminum single-panel curtain wall of the present invention is in use, when one of the aluminum single panels is damaged, the damaged aluminum single panel can be separately disassembled, and during this process, the other undamaged aluminum single panels are not likely to become loose.

Description

Technical Field

[0001] The invention belongs to the technical field of curtain walls, and in particular relates to an aluminum single plate curtain wall. Background Art

[0002] Aluminum veneer is a kind of building decoration material with relatively excellent performance, so it is widely used in the curtain wall field.

[0003] In the prior art, for example, Chinese patent CN110409680B discloses an aluminum veneer curtain wall, which includes a keel and a plurality of aluminum veneers mounted on the keel through a connecting portion. During installation, a plurality of aluminum veneers can be fixed at one time through a connecting device, and the installation is convenient and quick. However, when one of the aluminum veneers is damaged and needs to be replaced, it is necessary to open the plurality of connecting devices that fix the damaged plate, which will affect the fixation of the adjacent aluminum veneers and easily cause the loosening of other aluminum veneers. Summary of the invention

[0004] Based on this, it is necessary to provide an aluminum veneer curtain wall to address the problems existing in the prior art, so as to solve the problem that the aluminum veneer curtain wall in the prior art is prone to loosening of other aluminum veneers when replacing damaged aluminum veneers.

[0005] The above purpose is achieved through the following technical solutions:

[0006] An aluminum veneer curtain wall comprises an aluminum veneer, a keel and a locking module. There are multiple aluminum veneers, the aluminum veneer comprises a plate surface and a flange arranged at the edge of the plate surface, the keel comprises multiple mounting rods cross-fixed and connected together, the intersection of two mounting rods is a mounting node, a mounting hole penetrating the keel is arranged at the mounting node, a locking module is arranged at each mounting node, the locking module is used to lock and fix multiple aluminum veneers on the keel, and the locking module comprises:

[0007] A support platform, fixed on the mounting node, used to support the flange;

[0008] A plurality of clamping units are evenly arranged along the circumference of the support platform, the clamping units include a clamping slider and a driving mechanism, the driving mechanism is used to drive the clamping slider to slide on the support platform, two adjacent clamping units are used to clamp the adjacent flanges of two aluminum veneers to make the two flanges fit together, the driving mechanism includes a driven gear, a transmission assembly and a driving assembly, the driving assembly is connected to the clamping slider in a transmission manner, the transmission assembly has a transmission position and a retracted position, in the transmission position, the driven gear can drive the driving assembly to move through the transmission assembly, in the retracted position, the driven gear and the driving assembly release the transmission matching relationship;

[0009] The power mechanism includes a driving shaft and a driving gear fixedly connected together, and the driving gear is meshed with the driven gear;

[0010] Adjusting mechanism, which is arranged in the mounting hole and is used to switch one or more transmission components in a plurality of clamping units between a transmission position and a contraction position.

[0011] Furthermore, the transmission component includes a traction shaft assembly, a hinged rod and a transmission arm. One end of the hinged rod is hinged on the traction shaft assembly, and the other end is hinged on the transmission arm. The driving component includes a driven shaft. A receiving groove for receiving the transmission arm is arranged on the driven shaft. A shaft hole for the driven shaft to pass through is arranged on the driven gear. A rotation-preventing groove is arranged on the side wall of the shaft hole. The transmission arm can slide in the receiving groove in a direction perpendicular to the axis of the driven shaft. The traction shaft assembly can drive the transmission arm to slide through the hinged rod. When the transmission component is in the transmission position, the transmission arm is located in both the rotation-preventing groove and the receiving groove at the same time. When the transmission component is in the contraction position, the transmission arm retracts into the receiving groove, and the traction shaft assembly is driven by the adjusting mechanism.

[0012] Furthermore, the adjusting mechanism includes an adjusting pull rod and an adjusting arc plate. The adjusting pull rod is fixedly connected to the adjusting arc plate. The adjusting arc plate can rotate circumferentially to be clamped with one or more traction shaft assemblies. The axis of the adjusting arc plate is parallel to the axis of the driving shaft. The adjusting pull rod can drive the adjusting arc plate to translate along the axis of the adjusting arc plate so that the adjusting arc plate pulls the traction shaft assembly to move, thereby driving the transmission arm to slide by the traction shaft assembly.

[0013] Furthermore, an arc-shaped clamping groove is arranged on the adjusting arc plate. The traction shaft assembly includes a shaft rod and a clamping plate fixed on the shaft rod. The clamping plate is used to be axially clamped with the arc-shaped clamping groove of the traction shaft assembly.

[0014] Furthermore, there are two adjusting arc plates, namely a first arc plate and a second arc plate. A first arc-shaped slot is arranged on the first arc plate, and a second arc-shaped slot is arranged on the second arc plate. The second arc plate can be inserted into the first arc-shaped slot, and the first arc plate can be inserted into the second arc-shaped slot so that the first arc plate and the second arc plate can overlap.

[0015] Furthermore, the adjusting mechanism further includes a limiting component. The limiting component includes a limiting spring, a limiting block and a limiting gear. An installation sink for receiving the limiting spring and the limiting block is arranged on the inner side wall of the mounting hole. One end of the limiting spring is fixed on the wall of the installation sink, and the other end is fixedly connected to the limiting block. The limiting gear is fixed on the traction shaft assembly. The limiting block includes a toothed plate and a guiding wedge block fixed together. The toothed plate has a tooth surface for meshing with the limiting gear. The guiding wedge block has two guiding inclined surfaces with opposite inclination directions. A limiting slot for the adjusting arc plate to be clamped is arranged between the toothed plate and the guiding wedge block. When the transmission component is in the transmission position, the adjusting arc plate is clamped into the limiting slot, and the limiting gear and the limiting block are separated in the axial direction of the limiting gear.

[0016] Furthermore, the traction shaft assembly also includes a traction sleeve and a force storage spring mounted on the shaft rod. The hinged rod is hinged to the traction sleeve. The shaft rod includes a large diameter section, a small diameter section and a stop-rotation protrusion arranged on the small diameter section. The traction sleeve is mounted on the small diameter section and cooperates with the stop-rotation protrusion to stop rotation. The traction sleeve can slide relative to the guide of the stop-rotation protrusion. The large diameter section can limit the traction sleeve. One end of the force storage spring is in pressure contact with the limiting gear, and the other end is used to be in pressure contact with the traction sleeve.

[0017] Furthermore, a hand wheel is arranged on the driving shaft.

[0018] Furthermore, the driving assembly also includes a first bevel gear, a second bevel gear and a driving shaft, the first bevel gear and the driven shaft are fixedly connected, the second bevel gear and the driving shaft are fixedly connected, the first bevel gear and the second bevel gear are meshed, and the clamping slider is sleeved on the driving shaft and is helically driven with the driving shaft.

[0019] Furthermore, four clamping units are evenly arranged along the circumference of the support platform.

[0020] The beneficial effect of the present invention is that when the aluminum veneer curtain wall of the present invention is in use, when one of the aluminum veneers is damaged, the transmission component that is unrelated to the clamping slider that clamps the damaged aluminum veneer can be controlled through the adjustment mechanism, so that the corresponding transmission component is switched from the transmission position to the retracted position, and the driven gear and the driving component are released from the transmission matching relationship, and then the driving shaft is controlled to rotate, so that the driving gear drives the driven gear to rotate, and the driven gear can only drive the driving component corresponding to the clamped damaged aluminum veneer to move, and the driving components in other clamping units do not move, so that the damaged aluminum veneer is no longer clamped by the clamping slider, and the damaged aluminum veneer can be removed. In this process, other undamaged aluminum veneers are not easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of Example 1 of the aluminum single plate curtain wall of the present invention.

[0022] Figure 2 for Figure 1 Structural diagram of the aluminum veneer curtain wall from another perspective.

[0023] Figure 3 for Figure 1 The main view of the aluminum veneer curtain wall.

[0024] Figure 4 for Figure 3 Schematic diagram of the structure of the keel and locking module.

[0025] Figure 5 for Figure 4 AA section view in.

[0026] Figure 6 forFigure 5 Partial enlarged view at position B in

[0027] Figure 7 is Figure 4 Schematic structural view of the power mechanism, clamping unit and adjusting mechanism of the locking module in with some parts hidden.

[0028] Figure 8 is Figure 7 Schematic structural view of the adjusting mechanism and transmission assembly in with some parts hidden.

[0029] Figure 9 is Figure 7 Schematic structural view of the adjusting mechanism and towing seat assembly in .

[0030] Figure 10 is Figure 9 Schematic structural view of the structure in from another perspective.

[0031] Where:

[0032] 100, keel; 110, mounting hole;

[0033] 200, aluminum single board; 212, flanging;

[0034] 310, support platform; 312, guiding chute;

[0035] 320, clamping slider; 322, arc block;

[0036] 410, driven gear;

[0037] 421, driven shaft; 423, first bevel gear; 425, second bevel gear; 427, driving shaft;

[0038] 441, articulated rod; 443, transmission arm; 445, clamping plate; 447, towing sleeve; 449, energy storage spring;

[0039] 450, shaft rod; 452, large diameter section; 454, small diameter section; 456, anti-rotation convex block;

[0040] 510, driving shaft; 520, driving gear; 530, handwheel;

[0041] 610, first pull rod; 612, second pull rod; 614, first arc plate; 616, second arc plate;

[0042] 621, limiting spring; 623, limiting gear;

[0043] 630, limiting block; 632, toothed plate; 634, guiding wedge block; 636, limiting groove. Specific implementation mode

[0044] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] The serial numbers assigned to components in this article, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. And the "connection" and "coupling" mentioned in this application, unless otherwise specified, both include direct and indirect connection (coupling). In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

[0046] In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0047] The following will describe an aluminum single-panel curtain wall of the present invention in conjunction with the accompanying drawings of the specification and specific embodiments.

[0048] Embodiment 1 of an aluminum single-panel curtain wall of the present invention:

[0049] As Figures 1 to 10 shown, the aluminum single-panel 200 curtain wall of this embodiment includes an aluminum single-panel 200, a keel 100 and a locking module. The keel 100 includes a plurality of mounting rods that are cross-fixed and connected together. The intersection point of two mounting rods is a mounting node. An installation hole 110 penetrating the keel 100 is provided at the mounting node. A plurality of aluminum single-panels 200 are provided on the keel 100. The aluminum single-panel 200 includes a panel surface and a plurality of flanges 212 provided at the edges of the panel surface. Specifically, the panel surface of the aluminum single-panel 200 is a square plate, and there are four flanges 212. A locking module is provided at each mounting node, and the locking module is used to lock and fix a plurality of aluminum single-panels 200 on the keel 100.

[0050] The locking module includes a support platform 310, a clamping unit, a power mechanism, and an adjusting mechanism.

[0051] The support platform 310 is cylindrical and fixed on the installation node for supporting the flange 212 of the aluminum single plate 200. A square through-hole communicating with the installation hole 110 is provided on the support platform 310, and a cross-shaped mounting bracket is provided on the hole wall of the square through-hole.

[0052] Since the aluminum single plate 200 is square, four clamping units are evenly arranged along the circumferential direction of the support platform 310. The clamping unit includes a clamping slider 320 and a driving mechanism. The clamping slider 320 includes a right-angled arc-shaped block 322 and a guiding protrusion fixed at the bottom of the arc-shaped block 322. Four guiding chutes 312 for guiding the guiding protrusion to slide are provided on the support platform 310.

[0053] The driving mechanism is used to drive the clamping slider 320 to slide directionally on the support platform 310. Two adjacent clamping units are used to clamp the adjacent flanges 212 of the two aluminum single plates 200 so that the two flanges 212 are fitted. Specifically, two adjacent clamping sliders 320 can clamp the adjacent flanges 212 of the two aluminum single plates 200. The driving mechanism includes a driven gear 410, a transmission component, and a driving component. The power mechanism includes a driving shaft 510 and a driving gear 520 fixedly connected together. The driving shaft 510 is rotatably arranged in the installation hole 110. The driving gear 520 meshes with the driven gear 410. A handwheel 530 is fixedly arranged on the driving shaft 510. By rotating the handwheel 530, the driving gear 520 can be driven to rotate. The rotation of the driving gear 520 drives the driven gear 410 to rotate. The driven gear 410 can drive the driving component to move through the transmission component. The driving component is in transmission connection with the clamping slider 320. The transmission component has a transmission position and a contraction position. In the transmission position, the driven gear 410 can drive the driving component to move through the transmission component. In the contraction position, the driven gear 410 and the driving component are disengaged from the transmission cooperation relationship.

[0054] The driving assembly includes a driven shaft 421, a first bevel gear 423, a second bevel gear 425 and a driving shaft 427. The driven gear 410 is sleeved on the driven shaft 421 and is connected to the driven shaft 421 through a transmission assembly. Four through holes are provided on the cross mounting frame in the square through hole. The driven shaft 421 passes through the through holes and is rotatably provided on the cross mounting frame through a bearing. The first bevel gear 423 is fixed on the driven shaft 421 and extends into the square through hole. The driving shaft 427 is rotatably provided in the guide slot 312 through a bearing. The second bevel gear 425 is fixedly connected to the driving shaft 427 and extends into the square through hole. The first bevel gear 423 meshes with the second bevel gear 425. The guide protrusion of the clamping slider 320 is sleeved on the driving shaft 427 and is spirally driven with the driving shaft 427. When the driving shaft 427 rotates, it can drive the clamping slider 320 to slide along the extension direction of the guide slot 312 , so that the clamping slider 320 clamps or releases the flange 212 of the aluminum plate 200 .

[0055] The transmission assembly includes a traction shaft assembly, a hinge rod 441 and a transmission arm 443. There are two hinge rods 441 and two transmission arms 443, and the two correspond to each other one by one. The transmission arm 443 has a recessed groove. One end of the hinge rod 441 is hinged on the traction shaft assembly, and the other end is hinged on the inner wall of the recessed groove in the transmission arm 443. The driven shaft 421 is provided with a receiving groove for accommodating the transmission arm 443. The driven gear 410 is provided with an axial hole for the driven shaft 421 to pass through, and a stop groove is provided on the side wall of the axial hole. The transmission arm 443 can be guided to slide in the receiving groove along the axial direction perpendicular to the driven shaft 421. The traction shaft assembly can drive the transmission arm 443 to slide through the hinge rod 441. When the transmission assembly is in the transmission position, the transmission arm 443 is simultaneously located in the stop groove and the receiving groove. When the transmission assembly is in the retracted position, the transmission arm 443 retracts into the receiving groove, and the traction shaft assembly is driven by the adjusting mechanism. Among them, the traction shaft assembly includes a shaft rod 450, a clamping plate 445, a traction sleeve 447 and a force storage spring 449 mounted on the shaft rod 450, the clamping plate 445 is fixed to the end of the shaft rod 450, the hinge rod 441 is hinged to the traction sleeve 447, the shaft rod 450 includes a large diameter section 452, a small diameter section 454 and a stop-rotation protrusion 456 arranged on the small diameter section 454, the traction sleeve 447 is mounted on the small diameter section 454 and cooperates with the stop-rotation protrusion 456 to stop rotation, and the traction sleeve 447 can slide relative to the support protrusion guide, the large diameter section 452 can limit the traction sleeve 447, one end of the force storage spring 449 is used to press and contact with the traction sleeve 447, and the other end of the force storage spring 449 is pressed and contacted with the adjustment mechanism.

[0056] The adjusting mechanism includes an adjusting pull rod and adjusting arc plates. The adjusting pull rod is fixedly connected to the adjusting arc plates. There are two adjusting pull rods and two adjusting arc plates. The two adjusting pull rods are respectively a first pull rod 610 and a second connecting rod, and the two adjusting arc plates are respectively a first arc plate 614 and a second arc plate 616. The first pull rod 610 is fixedly connected to the first arc plate 614, and the second pull rod 612 is fixedly connected to the second arc plate 616. A first arc-shaped slot is provided on the first arc plate 614, and a second arc-shaped slot is provided on the second arc plate 616. The first arc-shaped slot can accommodate the insertion of the second arc plate 616, and the second arc-shaped slot can accommodate the insertion of the first arc plate 614, so that the first arc plate 614 and the second arc plate 616 can overlap.

[0057] The axis of the adjusting arc plate is parallel to the axis of the driving shaft 510. Arc-shaped clamping grooves are provided on the inner wall surfaces of the two adjusting arc plates. The arc-shaped clamping grooves are used for the clamping plates 445 on the shaft rod 450 to be clamped into. The two adjusting arc plates can rotate circumferentially, so that one or more clamping plates 445 can be clamped into the arc-shaped clamping grooves as required. The adjusting pull rod can drive the adjusting arc plate to translate along the axis direction of the adjusting arc plate, so that the adjusting arc plate pulls the traction shaft assembly to move, thereby enabling the traction shaft assembly to drive the transmission arm 443 to slide, and further changing the state of the corresponding transmission component, so that the transmission component is in the transmission position or the retracted position.

[0058] The adjusting mechanism further includes a limiting component. The limiting component includes a limiting spring 621, a limiting block 630 and a limiting gear 623. An installation sink for accommodating the limiting spring 621 and the limiting block 630 is provided on the inner side wall of the installation hole 110. The limiting block 630 can slide in the installation sink in a guiding manner. One end of the limiting spring 621 is fixed on the wall of the installation sink, and the other end is fixedly connected to the limiting block 630. The limiting gear 623 is fixed on the shaft rod 450. One end of the energy storage spring 449 is in pressing contact with the limiting gear 623. The limiting block 630 includes a toothed plate 632 and a guiding wedge 634. The toothed plate 632 has a tooth surface for meshing with the limiting gear 623. The guiding wedge 634 has two guiding inclined surfaces with opposite inclination directions, which are respectively an upper guiding inclined surface and a lower guiding inclined surface. A limiting groove 636 for the adjusting arc plate to be clamped is provided between the toothed plate 632 and the guiding wedge 634. When the transmission component is in the transmission position, the two adjusting arc plates are clamped into the limiting groove 636, and the limiting gear 623 and the limiting block 630 are separated in the axial direction of the limiting gear 623.

[0059] The usage process of the aluminum single-panel 200 curtain wall in this embodiment is as follows:

[0060] In this embodiment, since the aluminum single plate 200 has four sides, four locking modules can fix one aluminum single plate 200. In the initial state, the four transmission components in each locking module are all in the transmission position, and there is a gap between two adjacent clamping sliders 320. The first arc plate 614 and the second arc plate 616 are snapped into the limiting groove 636, the limiting gear 623 and the limiting block 630 are separated, and the driven shaft 421 can drive the shaft rod 450 and the limiting gear 623 to rotate freely without being restricted by the limiting block 630.

[0061] When it is necessary to install the aluminum single plate 200 on the keel 100, place the aluminum single plate 200 on the keel 100, and place the adjacent flanges 212 of two adjacent aluminum single plates 200 into the gap between two adjacent clamping sliders 320.

[0062] After the placement is completed, rotate the handwheel 530 on the driving shaft 510 clockwise. The handwheel 530 drives the driving shaft 510 to rotate, the driving shaft 510 drives the driving gear 520 to rotate, the driving gear 520 drives the driven gear 410 to rotate. Since the transmission components are in the transmission position and the transmission arm 443 is located in the rotation stopping groove and the accommodating groove at the same time, the driven gear 410 drives the driven shaft 421 to rotate through the transmission arm 443. The driven shaft 421 drives the first bevel gear 423 to rotate, the first bevel gear 423 drives the second bevel gear 425 to rotate, the second bevel gear 425 drives the driving shaft 427 to rotate. Furthermore, driven by the four driving shafts 427, the four clamping sliders 320 move closer to the central axis of the support platform 310. During this process, two adjacent clamping sliders 320 clamp the adjacent flanges 212 of two adjacent aluminum single plates 200, thereby fixing the aluminum single plate 200 on the keel 100.

[0063] When one of the aluminum single plates 200 is damaged and needs to be replaced, it is necessary to loosen the four clamping sliders 320 located within the four flanges 212 of the aluminum single plate 200. The four clamping sliders 320 respectively belong to four locking modules. For each locking module corresponding to fixing the damaged aluminum single plate 200, in order to keep other aluminum single plates 200 in a fixed state, it is necessary to loosen a single clamping slider 320 located within the flange 212 of the damaged aluminum single plate 200 and keep the other three clamping sliders 320 in a fixed state. Since each clamping slider 320 corresponds to a driving mechanism, and thus each clamping slider 320 corresponds to a transmission component and the clamping plate 445 therein, in order to replace the damaged aluminum single plate 200 without loosening other aluminum single plates 200, it is also necessary to make the transmission components corresponding to the other clamping sliders 320 that do not need to be loosened in the retracted position.

[0064] Specifically, rotate the first pull rod 610 and the second pull rod 612 to drive the first arc plate 614 and the second arc plate 616 to rotate, so that the three clamping plates 445 corresponding to the three non-loosening clamping sliders 320 extend into the arc-shaped clamping grooves on the first arc plate 614 and the second arc plate 616. Then, pull down the first pull rod 610 and the second pull rod 612. The first arc plate 614 and the second arc plate 616 squeeze the guiding wedge block 634 of the limit clamping block 630 downward. Under the guidance of the upper guiding inclined plane, the limit clamping block 630 squeezes the limit spring 621. Further, the limit clamping block 630 retracts into the mounting hole 110, avoiding the first arc plate 614 and the second arc plate 616. The first arc plate 614 and the second arc plate 616 drive the three clamping plates 445 to move downward. Driven by the clamping plates 445, the corresponding shaft rods 450 move downward. The large-diameter section 452 of the shaft rod 450 drives the traction sleeve 447 to move downward. The traction sleeve 447 drives the articulated rod 441 to swing. The articulated rod 441 drives the transmission arm 443 to retract into the receiving groove. Further, the transmission components corresponding to the three non-loosening clamping sliders 320 are in the retracted position. The corresponding adjusting gears move downward and mesh with the tooth surfaces of the limit clamping blocks 630. The adjusting gears, the shaft rods 450, and the driven shafts 421 are locked in the circumferential direction, thus preventing the driven gear 410 from driving the driven shaft 421 to rotate through friction when rotating, reducing the possibility of loosening of the other clamping sliders 320 and the aluminum single plates 200.

[0065] At this time, rotate the handwheel 530 counterclockwise. The driving gear 520 drives the four driven gears 410 to rotate. Since the transmission components corresponding to the three non-loosening clamping sliders 320 are in the retracted position, the driven shafts 421 corresponding to the three non-loosening clamping sliders 320 will not rotate. Only the driven shaft 421 corresponding to the clamping slider 320 that needs to be loosened rotates. Further, the clamping slider 320 that needs to be loosened moves in a direction away from the central axis of the support table 310. Adjust the clamping sliders 320 in the other three locking modules in the same way.

[0066] After the four clamping sliders 320 clamping the damaged aluminum single plate 200 are loosened, the damaged aluminum single plate 200 can be taken out, and it will not cause the other aluminum single plates 200 to become loose.

[0067] When the new aluminum veneer 200 is placed in the original position, the hand wheel 530 is rotated clockwise again, and the new aluminum veneer 200 is re-clamped by the clamping slider 320. After clamping, the first pull rod 610 and the second pull rod 612 are pushed upward, and under the guidance of the lower guide slope, the limit spring 621 is squeezed, and the limit clamping block 630 again avoids the first arc plate 614 and the second arc plate 616, and the first arc plate 614 and the second arc plate 616 drive the clamping plate 445 to reset, and the first arc plate 614 and the second arc plate 616 are clamped in the limit groove 636 again, and the shaft rod 450 and the limit gear 623 are reset, and the limit gear 623 compresses the storage spring 449. If the receiving groove on the driven shaft 421 and the anti-rotation groove on the driven gear 410 are aligned at this time, then under the push of the storage spring 449, the hinge rod 441 drives the transmission arm 443 to reset, and the transmission assembly returns to the transmission position. If the receiving groove on the driven shaft 421 and the anti-rotation groove on the driven gear 410 are not aligned at this time, the force storage spring 449 is in a compressed state, the transmission arm 443 cannot enter the anti-rotation groove, and the driven assembly is still in a retracted position. When the aluminum single plate 200 needs to be repaired or replaced next time and the driven gear 410 rotates, at the moment when the receiving groove and the anti-rotation groove are aligned, the force storage spring 449 pushes the hinge rod 441, so that the hinge rod 441 drives the transmission arm 443 to reset.

[0068] When multiple aluminum panels 200 need to be replaced, the above-mentioned adjustment method can be referred to, and the first pull rod 610 and the second pull rod 612 can be rotated to allow the clamping plates 445 corresponding to different numbers of clamping sliders 320 that do not need to be loosened to extend into the arc-shaped slots on the first arc plate 614 and the second arc plate 616, and then subsequent adjustments can be made, which will not be repeated here.

[0069] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An aluminum single panel curtain wall, characterized in that, It includes an aluminum veneer, a keel and a locking module. There are multiple aluminum veneers. The aluminum veneer includes a panel and a flange arranged at the edge of the panel. The keel includes multiple mounting rods that are cross-fixed and connected together. The intersection of two mounting rods is a mounting node. The mounting node is provided with a mounting hole that penetrates the keel. A locking module is provided at each mounting node. The locking module is used to lock and fix multiple aluminum veneers on the keel. The locking module includes: A support platform, fixed on the mounting node, used to support the flange; A plurality of clamping units are evenly arranged along the circumference of the support platform, the clamping units include a clamping slider and a driving mechanism, the driving mechanism is used to drive the clamping slider to slide on the support platform, two adjacent clamping units are used to clamp the adjacent flanges of two aluminum veneers to make the two flanges fit together, the driving mechanism includes a driven gear, a transmission assembly and a driving assembly, the driving assembly is connected to the clamping slider in a transmission manner, the transmission assembly has a transmission position and a retracted position, in the transmission position, the driven gear can drive the driving assembly to move through the transmission assembly, in the retracted position, the driven gear and the driving assembly release the transmission matching relationship; The power mechanism includes a driving shaft and a driving gear fixedly connected together, and the driving gear is meshed with the driven gear; The adjusting mechanism is arranged in the mounting hole and is used to switch one or more transmission components in the plurality of clamping units between a transmission position and a retracted position.

2. The aluminum single-panel curtain wall according to claim 1, characterized in that, The transmission assembly includes a traction shaft assembly, a hinged rod and a transmission arm. One end of the hinged rod is hinged on the traction shaft assembly, and the other end is hinged on the transmission arm. The driving assembly includes a driven shaft. The driven shaft is provided with a receiving groove for accommodating the transmission arm. The driven gear is provided with an axial hole for the driven shaft to pass through. A stop groove is provided on the side wall of the axial hole. The transmission arm can be guided and slid in the receiving groove along an axial direction perpendicular to the driven shaft. The traction shaft assembly can drive the transmission arm to slide in a guided manner through the hinged rod. When the transmission assembly is in the transmission position, the transmission arm is simultaneously located in the stop groove and the receiving groove. When the transmission assembly is in the retracted position, the transmission arm is retracted into the receiving groove. The traction shaft assembly is driven by the adjusting mechanism.

3. The aluminum single-panel curtain wall according to claim 2, characterized in that, The adjusting mechanism includes an adjusting rod and an adjusting arc plate. The adjusting rod is fixedly connected to the adjusting arc plate. The adjusting arc plate can rotate in the circumferential direction so as to engage with one or more traction shaft assemblies. The axis of the adjusting arc plate is parallel to the axis of the driving shaft. The adjusting rod can drive the adjusting arc plate to translate along the axis direction of the adjusting arc plate so that the adjusting arc plate pulls the traction shaft assembly to move, thereby causing the traction shaft assembly to drive the transmission arm to slide.

4. The aluminum single panel curtain wall according to claim 3, wherein An arc-shaped slot is arranged on the adjusting arc plate, and the traction shaft assembly comprises a shaft rod and a clip plate fixed on the shaft rod, and the clip plate is used for clipping with the arc-shaped slot in the axial direction of the traction shaft assembly.

5. The aluminum single panel curtain wall according to claim 4, characterized in that, There are two adjusting arc plates, namely the first arc plate and the second arc plate. The first arc plate is provided with a first arc slot, and the second arc plate is provided with a second arc slot. The first arc slot can be inserted into the second arc plate, and the second arc slot can be inserted into the first arc plate, so that the first arc plate and the second arc plate can overlap.

6. The aluminum single-panel curtain wall according to any one of claims 3-5, characterized in that, The adjusting mechanism also includes a limit assembly, which includes a limit spring, a limit block and a limit gear. An installation groove for accommodating the limit spring and the limit block is provided on the inner wall of the installation hole. One end of the limit spring is fixed to the groove wall of the installation groove, and the other end is fixedly connected to the limit block. The limit gear is fixed to the traction shaft assembly. The limit block includes a tooth plate and a guide wedge fixed together. The tooth plate has a tooth surface for meshing with the limit gear. The guide wedge has two guide inclined surfaces with opposite inclination directions. A limit groove for the adjustment arc plate to be engaged is provided between the tooth plate and the guide wedge. When the transmission assembly is in the transmission position, the adjustment arc plate is inserted into the limit groove, and the limit gear and the limit block are separated in the axial direction of the limit gear.

7. The aluminum single panel curtain wall according to claim 6, wherein, The traction shaft assembly also includes a traction sleeve and a force storage spring mounted on the shaft rod. The hinged rod is hinged to the traction sleeve. The shaft rod includes a large diameter section, a small diameter section and a stop-rotation protrusion arranged on the small diameter section. The traction sleeve is mounted on the small diameter section and cooperates with the stop-rotation protrusion to stop rotation. The traction sleeve can slide relative to the guide of the stop-rotation protrusion. The large diameter section can limit the traction sleeve. One end of the force storage spring is in pressure contact with the limiting gear, and the other end is used to be in pressure contact with the traction sleeve.

8. The aluminum single-panel curtain wall according to any one of claims 1-5, characterized in that, A hand wheel is arranged on the driving shaft.

9. The aluminum single-panel curtain wall according to any one of claims 2-5, characterized in that, The driving assembly also includes a first bevel gear, a second bevel gear and a driving shaft. The first bevel gear is fixedly connected to the driven shaft, the second bevel gear is fixedly connected to the driving shaft, the first bevel gear and the second bevel gear are meshed, and the clamping slider is sleeved on the driving shaft and is spirally driven with the driving shaft.

10. The aluminum single-panel curtain wall according to any one of claims 1-5, characterized in that, Four clamping units are evenly arranged along the circumference of the support platform.

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