Portable building curtain wall mounting structure

Abstract

The application discloses a kind of portable building curtain wall installation structure related to building curtain wall technical field.It includes: multiple vertical beams, multiple cross beams and multiple curtain wall boards, vertical beam is fixedly connected with adjacent cross beam, the upper and lower parts of the side of adjacent cross beam of curtain wall board are respectively fixedly connected with upper auxiliary frame and lower auxiliary frame, the side of cross beam close to curtain wall board is fixedly connected with installation strip, installation strip is slidably connected with several sliding plates, the lower side of all sliding plates on the same installation strip is provided with limiting piece.The fixing mode of the application is replaced by sliding plate and limiting piece.After preassembly is completed on the ground, high-altitude worker only needs to adjust the position of sliding plate and limiting piece to realize the fixation of curtain wall board, which reduces high-altitude operation steps, improves operation efficiency, and uses sliding plate and limiting piece to limit the upper and lower two curtain wall boards at the same time, so that the two adjacent curtain wall boards are connected as a whole, which improves the installation convenience while ensuring the overall strength of curtain wall board.

Description

Technical Field

[0001] This invention relates to the field of building curtain wall technology, and in particular to a convenient building curtain wall installation structure. Background Technology

[0002] As a common form of modern building envelope, frameless glass curtain walls are widely used in various public buildings and high-rise buildings due to their transparent, simple, and highly reflective appearance. This type of curtain wall uses structural adhesive to bond the glass panels to the sub-frame, and then transfers the load through the mechanical connection between the sub-frame and the keel system. Currently, the mainstream installation structure typically includes sub-frames attached around the glass, vertical keels as vertical load-bearing components, horizontal keels as horizontal supports, and pressure blocks that provide final clamping.

[0003] In the specific construction process, the pre-assembled glass units with sub-frames are first transported to the floor and positioned using hoisting equipment. The lower edge of the sub-frame is securely inserted into the pre-set groove of the corresponding horizontal keel, completing the initial positioning and elevation adjustment. Subsequently, the workers need to make fine adjustments to the position of the glass, the gap between adjacent panes, and the overall flatness on the work surface. Under the premise of ensuring that the glass position is stable and meets the design deviation requirements, metal pressure blocks are used to press down on specific stress points of the sub-frame, and bolts are used to penetrate the pressure blocks to firmly lock them onto the horizontal or vertical keels, thereby achieving permanent fixation of the glass units. This installation method requires tightening the bolts and pressure blocks point by point during high-altitude operations. The high-altitude operation steps are cumbersome and require high levels of construction coordination and precision, resulting in low work efficiency and often restricting the construction progress of the curtain wall project. Summary of the Invention

[0004] This invention provides a convenient building curtain wall installation structure to overcome the shortcomings of existing frameless glass curtain walls, which have cumbersome installation steps and low work efficiency.

[0005] The technical solution of the present invention is as follows: a convenient building curtain wall installation structure, comprising: multiple vertical beams, multiple horizontal beams, and multiple curtain wall panels. The vertical beams are fixedly connected to adjacent horizontal beams. Two adjacent vertical beams and two adjacent horizontal beams are used together to install the curtain wall panels. The upper and lower parts of the curtain wall panel near the adjacent horizontal beam are respectively fixedly connected to an upper sub-frame and a lower sub-frame. The side of the horizontal beam near the curtain wall panel is fixedly connected to an installation strip. The installation strip is slidably connected to a plurality of sliding plates. The sliding plates are used to contact the adjacent lower sub-frame and provide support for the curtain wall panel. The lower side of all the sliding plates on the same installation strip is provided with a limiting member. The limiting member is used to contact the adjacent upper sub-frame and provide a limiting position for the curtain wall panel.

[0006] Furthermore, the lower sub-frame has an arc-shaped portion on one side near the adjacent crossbeam. The thickness of the arc-shaped portion is less than the thickness of the rest of the lower sub-frame. A support portion is provided at the position where the lower sub-frame contacts the adjacent sliding plate. The arc-shaped portion is connected to one side of the adjacent support portion. The arc-shaped portion is used to facilitate the swinging of the adjacent support portion.

[0007] Furthermore, a limiting part is provided at the position where the upper sub-frame contacts the adjacent limiting member. The side of the limiting part that contacts the adjacent limiting member is an inclined surface, and the side of the support part that contacts the adjacent sliding plate is an inclined surface. The limiting part and the support part are used together to restrict the movement of the corresponding curtain wall panel.

[0008] Furthermore, the mounting strip is threaded with a plurality of locking elements, which are used to limit the movement of adjacent sliding plates.

[0009] Furthermore, the limiting member is slidably connected with the same number of adjustment controls as the sliding plates on the adjacent mounting strip. The adjustment controls are slidably and rotatably connected to the adjacent sliding plates. The sliding plates are provided with grooves for accommodating the adjustment controls. The adjustment controls are used to limit relative oscillation between the sliding plates and the adjacent limiting members.

[0010] Furthermore, the sliding plate, the limiting member, and the adjustment control are all provided with slots on the side near the curtain wall panel, and the adjustment control is provided with a guide slope, which is used to guide the adjacent adjustment control into the groove of the adjacent sliding plate.

[0011] Furthermore, the sliding plate is fixed with equidistantly distributed deformation strips on the side near the adjacent locking member, and the locking member is used to compress the adjacent deformation strips to deform.

[0012] Furthermore, the upper sub-frame is provided with a deformable portion connected to the limiting portion. The thickness of the deformable portion is less than the thickness of the rest of the upper sub-frame. The deformable portion is used to facilitate deformation of adjacent limiting portions.

[0013] Furthermore, the vertical beam is fixedly connected to a fixing strip, and the fixing strip is fixedly connected to an adhesive cloth, which is located between two adjacent curtain wall panels.

[0014] Furthermore, an inner support spring is fixedly connected to the inner side of the adhesive fabric away from the adjacent fixing strip, and a support spring is fixedly connected between the inner support spring and the adjacent fixing strip.

[0015] The beneficial effects of adopting the above technical solution are as follows: This invention relies on the fixing method of replacing the pressure block with a sliding plate and limiting component. After pre-assembly on the ground, high-altitude workers only need to adjust the position of the sliding plate and limiting component to fix the curtain wall panel, which reduces the steps of high-altitude operation and improves the work efficiency. Furthermore, by using the sliding plate and limiting component to limit the upper and lower curtain wall panels at the same time, the two adjacent curtain wall panels are connected as one, which improves the convenience of installation while ensuring the overall strength of the curtain wall panel.

[0016] The connection between the sliding plate and the limiting component is controlled by the adjustment control, allowing the sliding plate and the limiting component to switch between fixed and hinged connections. When it is necessary to replace the curtain wall panel, simply use a tool to reach between two adjacent curtain wall panels and adjust the position of the adjustment control to unlock the curtain wall panel. After replacement, simply use a tool to push the limiting component back to its original position, and then reset the adjustment control to fix the curtain wall panel. This reduces the steps involved in replacing the curtain wall panel and improves the convenience of replacement.

[0017] By relying on the compression of adjacent deformation strips by the locking device, the adjacent deformation strips are deformed, and the locking device is embedded between the adjacent deformation strips. In this way, when the distance between two adjacent horizontal beams changes due to factors such as earthquakes, the locking device can compress the deformation strips without the curtain wall panel cracking, thereby releasing the relative fixation between the mounting strip and the sliding plate. This prevents the change in the distance between two adjacent horizontal beams from directly affecting the curtain wall panel, thus reducing the probability of adjacent curtain wall panels breaking. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the upper and lower sub-frames of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the mounting strip and sliding plate of the present invention;

[0021] Figure 4 This is a three-dimensional structural diagram of the sliding plate and limiting member of the present invention;

[0022] Figure 5 An exploded view of the mounting strip, sliding plate, and limiting member of the present invention;

[0023] Figure 6 This is a three-dimensional structural cross-sectional view of the sliding plate and limiting member of the present invention;

[0024] Figure 7 This is a three-dimensional structural diagram of the sliding plate and deformation strip of the present invention;

[0025] Figure 8This is a three-dimensional structural diagram of the vertical beam and fixing strip of the present invention;

[0026] Figure 9 This is a three-dimensional structural diagram of the adhesive fabric and inner support elastic sheet of the present invention;

[0027] Figure 10 This is a three-dimensional structural diagram of the inner support spring and the supporting spring of the present invention.

[0028] The markings in the diagram are as follows: 100-Curtain wall panel, 1-Vertical beam, 2-Horizontal beam, 3-Upper sub-frame, 301-Limiting part, 302-Deformation part, 4-Lower sub-frame, 401-Arc-shaped part, 402-Supporting part, 5-Mounting strip, 6-Sliding plate, 7-Limiting component, 8-Locking component, 9-Adjusting control, 901-Guiding slope, 10-Deformation strip, 11-Fixing strip, 12-Adhesive cloth, 13-Internal support spring, 14-Supporting spring. Detailed Implementation

[0029] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that the invention will be thorough and complete, and the concept of the exemplary embodiments will be fully conveyed to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0030] Example 1

[0031] This embodiment discloses a convenient building curtain wall installation structure to solve the problems of cumbersome steps and low work efficiency in the installation of frameless glass curtain walls in the prior art.

[0032] See Figures 1 to 5 A convenient building curtain wall installation structure includes: multiple vertical beams 1, multiple horizontal beams 2, and multiple curtain wall panels 100. The vertical beams 1 are fixedly connected to adjacent horizontal beams 2. Two adjacent vertical beams 1 and two adjacent horizontal beams 2 are used together to install the curtain wall panel 100. The spacing between two adjacent vertical beams 1 and two adjacent horizontal beams 2 is adjusted according to actual conditions. Similarly, the dimensions of the curtain wall panel 100 match the spacing between two adjacent vertical beams 1 and two adjacent horizontal beams 2. An upper sub-frame 3 and a lower sub-frame 4 are fixedly connected to the upper and lower parts of the rear side of the curtain wall panel 100, respectively. Both the upper sub-frame 3 and the lower sub-frame 4 are formed by bending and welding stainless steel plates. Figure 2 and attached Figure 3The diagram shows the cross-sections of the upper sub-frame 3 and the lower sub-frame 4. A mounting strip 5 is bolted to the front of the crossbeam 2, and the rear of the mounting strip 5 is embedded within the adjacent crossbeam 2, allowing the crossbeam 2 to share the load of the adjacent mounting strip 5 in the vertical direction. Several sliding plates 6 are slidably connected to the mounting strip 5. Friction exists between the mounting strip 5 and the sliding plates 6, ensuring that the sliding plates 6 remain relatively stationary with the mounting strip 5 when no external force is applied. The number of sliding plates 6 is determined by their length and the length of the adjacent mounting strip 5, aiming to ensure both the contact area between the sliding plates 6 and the corresponding lower sub-frame 4 and the structural strength of the mounting strip 5. This paper uses a single mounting strip 5 with four sliding plates 6 as an example. The sliding plates 6 are used to contact the adjacent lower sub-frame 4 and provide support for the curtain wall panel 100. A limiting element 7 is provided on the lower side of the four sliding plates 6 on the same mounting strip 5. The limiting element 7 is used to contact the adjacent upper sub-frame 3 and provide a limit to the curtain wall panel 100.

[0033] The above setup enables the curtain wall panel 100 to be fixed by replacing the pressure block with the sliding plate 6 and the limiting component 7 after pre-assembly on the ground. This reduces the number of steps required for high-altitude operations, improves work efficiency, and allows the upper and lower curtain wall panels 100 to be fixed by adjusting the positions of the sliding plate 6 and the limiting component 7 after pre-assembly on the ground. This reduces the number of steps required for high-altitude operations, improves work efficiency, and allows the sliding plate 6 and the limiting component 7 to simultaneously limit the upper and lower curtain wall panels 100, connecting the two adjacent curtain wall panels 100 into one unit. This improves the ease of installation while ensuring the overall strength of the curtain wall panel 100.

[0034] It should be noted that in this embodiment, the sliding plate 6 and the adjacent limiting member 7 can be regarded as a fixed connection.

[0035] See Figure 2 An arc-shaped portion 401 is provided on the rear side of the lower sub-frame 4. The arc-shaped portion 401 is subjected to cold pressing and stretching treatment, so that the thickness of the arc-shaped portion 401 is less than the thickness of the other parts of the lower sub-frame 4, thereby facilitating the deformation of the arc-shaped portion 401. A support portion 402 is provided at the position where the lower sub-frame 4 contacts the adjacent sliding plate 6. The arc-shaped portion 401 is connected to the rear of the adjacent support portion 402, and the arc-shaped portion 401 is used to facilitate the swinging of the adjacent support portion 402.

[0036] The above configuration enables the support portion 402 on the lower sub-frame 4 to swing due to the deformation of the arc-shaped portion 401. This allows the curtain wall panel 100 to be hoisted, and the lower edge of the curtain wall panel 100 to be guided by the operator to move closer to the sliding plate 6. The support portion 402 is then inserted between the corresponding crossbeam 2 and the sliding plate 6. Subsequently, the operator uses the lower sub-frame 4 as a fulcrum to swing the curtain wall panel 100 and bring it into contact with the preset position. This ensures the stability of the lower sub-frame 4 while facilitating the initial positioning of the curtain wall panel 100 and subsequent contacting actions.

[0037] See Figure 2 A limiting part 301 is provided at the position where the upper sub-frame 3 contacts the adjacent limiting member 7. The side of the limiting part 301 that contacts the adjacent limiting member 7 is an inclined surface, and the lower part of the inclined surface is inclined forward compared to the upper part, so that the thickness of the upper part of the limiting part 301 is less than the thickness of the lower part. This facilitates the limiting member 7 and the crossbeam 2 to jointly squeeze the limiting part 301, thereby limiting the range of movement of the upper sub-frame 3 in the front-back direction and improving the stability of the curtain wall panel 100. The side of the support part 402 that contacts the adjacent sliding plate 6 is an inclined surface, and the lower part of the inclined surface is inclined forward compared to the upper part. Compared to its upper part being tilted backward, this facilitates the insertion of the support part 402 between the corresponding crossbeam 2 and sliding plate 6, improving the convenience of the docking process between the lower sub-frame 4 and the sliding plate 6. On the other hand, the tilting surface of the support part 402 applies a horizontal compressive force to the lower sub-frame 4, causing the lower sub-frame 4, sliding plate 6 and crossbeam 2 to remain in a close fit, restricting the movement of the lower sub-frame 4 in the front-back direction, thereby improving the stability of the curtain wall panel 100. The limiting part 301 and the support part 402 are used together to restrict the movement of the corresponding curtain wall panel 100.

[0038] See Figure 4 and Figure 5 The mounting strip 5 is threaded with several locking elements 8, which are used to limit the adjacent sliding plates 6. The mounting strip 5 and the sliding plate 6 are locked by the locking elements 8, so that the weight of the upper curtain wall panel 100 is distributed to the crossbeam 2 and the lower curtain wall panel 100.

[0039] It should be noted that in this embodiment, the locking member 8 is used to directly press against the adjacent sliding plate 6.

[0040] Installation process: Use structural adhesive to bond the upper sub-frame 3 and lower sub-frame 4 to the upper and lower sides of the curtain wall panel 100; install the vertical beam 1 at the designated position on the outer perimeter of the building; install the mounting strip 5, sliding plate 6, limiting piece 7 and locking piece 8 on all the horizontal beams 2 except for the upper and lower horizontal beams 2, and install the horizontal beams 2 at the designated positions on the two adjacent vertical beams 1; weld the L-shaped steel to the bottom horizontal beam 2, so that one side of the L-shaped steel is horizontal and the other side is vertical, to limit the lower sub-frame 4 on the bottom curtain wall panel 100; fix the curtain wall panel 100 with suction cups, and use a crane to lift the curtain wall panel 100 to the installation position.

[0041] When installing the bottommost curtain wall panel 100, the workers first adjust the position of the curtain wall panel 100 in the left and right directions during hoisting. Then, they adjust the position of the lower part of the curtain wall panel 100 so that the support part 402 on the curtain wall panel 100 is inserted between the horizontal beam 2 and the vertical part of the L-shaped steel. Since the curtain wall panel 100 is tilted forward at this time, the support part 402 swings relative to the lower sub-frame 4 during the process of inserting it between the horizontal beam 2 and the L-shaped steel, and pulls the arc-shaped part 401 so that the arc-shaped part 401 is close to a straight state until the lower sub-frame 4 can no longer move down, thus completing the fixation of the lower part of the curtain wall panel 100. Then, the workers push the upper part of the curtain wall panel 100 to swing backward until the upper sub-frame 3 of the upper part of the curtain wall panel 100 is attached to the corresponding horizontal beam 2, thus completing the position adjustment of the curtain wall panel 100.

[0042] The operator moves the corresponding sliding plate 6 downwards, so that the sliding plate 6 and the limiting member 7 move downwards together. The limiting member 7 presses against the limiting part 301, increasing the pressing force between the limiting part 301 and the crossbeam 2. This restricts the movement of the upper sub-frame 3 in the vertical and horizontal directions, thereby fixing the curtain wall panel 100.

[0043] The workers use tools to rotate the locking piece 8, which moves backward and presses against the corresponding sliding plate 6, connecting the sliding plate 6 and the mounting strip 5 together. This prevents the weight of the upper curtain wall panel 100 from being entirely applied to the lower curtain wall panel 100, thus completing the installation of the curtain wall panel 100. The above steps are repeated, inserting the lower sub-frame 4 into the gap between the sliding plate 6 and the adjacent crossbeam 2 to limit the lower part of the curtain wall panel 100. By moving the sliding plate 6 and the limiting piece 7 downward, the limiting piece 7 contacts the adjacent upper sub-frame 3 and limits the upper part of the curtain wall panel 100. The installation of the curtain wall panels 100 is completed from bottom to top. Then, a filler strip is placed between two adjacent curtain wall panels 100, and structural adhesive is filled in.

[0044] Example 2

[0045] This embodiment is a further optimization based on Embodiment 1 to improve the convenience of replacing individual curtain wall panels.

[0046] During the use of curtain wall panels, individual panels are prone to breakage due to impacts from hard objects. In this case, the individual curtain wall panel needs to be replaced. When replacing, the corresponding structural adhesive must first be removed, and then the pressure blocks are removed one by one using tools. When re-fixing the pressure blocks after replacing the curtain wall panel, the space between two adjacent curtain wall panels is narrow, making it inconvenient to adjust and fix the position of the pressure blocks, which makes the replacement inconvenient.

[0047] See Figures 4 to 6The limiting member 7 is slidably connected to four adjusting control parts 9. The adjusting control parts 9 are slidably and rotatably connected to the adjacent sliding plate 6. There is friction between the adjusting control parts 9 and the sliding plate 6. This friction is used to keep the adjusting control parts 9 and the adjacent sliding plate 6 relatively stationary when the adjusting control parts 9 are not subjected to force. The sliding plate 6 is provided with a groove for accommodating the adjusting control parts 9. The middle part of the adjusting control parts 9 is provided with a rectangular part. Initially, the right end of the rectangular part of the adjusting control parts 9 is located in the groove of the adjacent sliding plate 6. In this case, the adjusting control parts 9 can only slide relative to the sliding plate 6. When the adjusting control parts 9 move to the left, so that the rectangular part of the adjusting control parts 9 moves out of the groove of the sliding plate 6, the adjusting control parts 9 and the sliding plate 6 can rotate relative to each other. The adjusting control parts 9 are used to limit the relative swing between the sliding plate 6 and the adjacent limiting member 7.

[0048] The above setup enables the sliding plate 6 and the limiting member 7 to be connected via the adjustment control 9, allowing them to switch between fixed and hinged connections. Thus, when replacing the curtain wall panel 100, simply insert a pliers-like tool between two adjacent curtain wall panels 100 to adjust the position of the adjustment control 9, thereby unlocking the curtain wall panel 100. After replacement, simply use a pliers-like tool to push the limiting member 7 back to its original position, and then reset the adjustment control 9 to secure the curtain wall panel 100. This reduces the steps involved in replacing the curtain wall panel 100 and improves the convenience of replacement.

[0049] See Figure 4 and Figure 6 The sliding plate 6, the limiting member 7, and the adjusting control 9 are all provided with slots on their front sides for workers to insert pliers or similar tools. The adjusting control 9 is provided with a guide slope 901, which guides the adjacent adjusting control 9 into the groove of the adjacent sliding plate 6. During the use of the curtain wall panel 100, there is a squeezing force between the limiting member 7 and the adjacent upper sub-frame 3. Therefore, after replacing the new curtain wall panel 100, it is difficult to reset the limiting member 7 simply by squeezing. If the limiting member 7 cannot be fully reset, the adjusting control 9 is moved to the right using pliers or similar tools. The squeezing force between the guide slope 901 and the side of the groove on the sliding plate 6 causes the adjusting control 9 to rotate, thereby causing the limiting member 7 to rotate and reset. This facilitates the re-fixing of the curtain wall panel 100.

[0050] Example 3

[0051] This embodiment is a further optimization based on embodiment 2, designed to address situations where adjacent curtain wall panels move relative to each other due to factors such as thermal expansion and contraction or earthquakes.

[0052] See Figure 4 , Figure 5 and Figure 7The sliding plate 6 is fixedly connected to the side of the adjacent locking member 8 with equidistantly distributed deformation strips 10. The deformation strips 10 are made of easily deformable materials, such as aluminum. The deformation strips 10 can be fixedly connected to the sliding plate 6 by embedding them into the sliding plate 6. The locking member 8 is used to compress the adjacent deformation strips 10 to deform.

[0053] The above configuration enables the adjacent deformation strips 10 to deform by the pressure of the locking member 8, thereby embedding the locking member 8 between the adjacent deformation strips 10. In this way, when the distance between the two adjacent horizontal beams 2 changes due to factors such as earthquakes, the locking member 8 can compress the deformation strips 10 to deform without the curtain wall panel 100 cracking, thereby releasing the relative fixation between the mounting strip 5 and the sliding plate 6. This prevents the change in the distance between the two adjacent horizontal beams 2 from directly affecting the curtain wall panel 100, thereby reducing the probability of the adjacent curtain wall panel 100 breaking.

[0054] During the installation of the curtain wall panel 100, the pressure exerted by the locking member 8 on the adjacent deformation strip 10 and the thickness of the deformation strip 10 are adjusted according to the weight of the curtain wall panel 100. This ensures that the force required for the locking member 8 to overcome the limiting force of the adjacent deformation strip 10 is greater than the weight of the curtain wall panel 100 acting on it but less than the force required to crush the curtain wall panel 100. Thus, when the distance between two adjacent horizontal beams 2 decreases due to factors such as earthquakes, the horizontal beam 2 moves the locking member 8 via the mounting strip 5. The locking member 8 then moves through the adjacent deformation strips... Strip 10 applies a force to the adjacent sliding plate 6, but the sliding plate 6 and the limiting member 7 are squeezed and limited by the two adjacent curtain wall panels 100, making the sliding plate 6 unable to move. Thus, when the locking member 8 moves, the locking member 8 will overcome the limiting effect of the deformation strip 10, squeeze the adjacent deformation strip 10 to deform, and make the locking member 8, the mounting strip 5 and the crossbeam 2 slide relative to the adjacent sliding plate 6. This avoids the force of the crossbeam 2 moving directly acting on the curtain wall panel 100, reducing the probability of the curtain wall panel 100 breaking.

[0055] See Figure 2 The upper sub-frame 3 is provided with a deformable part 302 connected to the limiting part 301. The deformable part 302 is subjected to cold pressing and stretching treatment so that the thickness of the deformable part 302 is less than the thickness of the rest of the upper sub-frame 3, thus facilitating the deformation of the deformable part 302. The deformable part 302 is used to facilitate the deformation of the adjacent limiting part 301.

[0056] The above configuration enables the relative movement between two adjacent curtain wall panels 100 caused by thermal expansion and contraction to be addressed by the movement of the limiting part 301 and the deformation of the deformation part 302. This ensures the stability of the curtain wall panel 100 while releasing the stress caused by thermal expansion and contraction, thus avoiding the probability of the curtain wall panel 100 breaking due to hard compression.

[0057] Example 4

[0058] This embodiment is a further optimization of embodiment 3, providing a method for fixing two horizontally adjacent curtain wall panels to each other.

[0059] See Figure 1 and Figures 8 to 10 The vertical beam 1 is fixed to a fixing strip 11 by bolts, and the fixing strip 11 is fixed to an adhesive cloth 12. The adhesive cloth 12 is made of a material that is soft, has low elasticity and high tensile strength. Here, ultra-high molecular weight polyethylene fiber fabric is selected. The adhesive cloth 12 is located between two adjacent curtain wall panels 100.

[0060] The above setup enables the adhesive fabric 12 and two adjacent curtain wall panels 100 to be connected as a whole by the structural adhesive. While the adhesive fabric 12 provides traction to the curtain wall panel 100 and keeps the position of the curtain wall panel 100 stable, the deformation of the adhesive fabric 12 and the structural adhesive can adapt to the displacement caused by the thermal expansion and contraction of the curtain wall panel 100.

[0061] See Figures 8 to 10 An inner support spring 13 is fixed to the inner side of the front part of the adhesive cloth 12. A support spring 14 is fixed between the inner support spring 13 and the adjacent fixing strip 11. The inner support spring 13 and the support spring 14 together open the adhesive cloth 12, so that the adhesive cloth 12 and the curtain wall panel 100 are kept in close contact. In this way, after the front side of the adhesive cloth 12 is bonded to the two adjacent curtain wall panels 100 with structural adhesive, the adhesive cloth 12 can provide traction force to the curtain wall panel 100.

[0062] The above embodiments are merely illustrative of the technical concept of the present invention and should not be construed as limiting the scope of protection of the present invention. Any modifications made to the technical solutions based on the technical concept proposed in this invention shall fall within the scope of protection of this invention. Technologies not covered in this invention can be implemented using existing technologies.

Claims

1. A portable building curtain wall installation structure, characterized by, The utility model relates to a curtain wall system, which comprises a plurality of vertical beams (1), a plurality of horizontal beams (2) and a plurality of curtain wall panels (100), the vertical beams (1) are fixedly connected with adjacent horizontal beams (2), two adjacent vertical beams (1) and two adjacent horizontal beams (2) are used for mounting the curtain wall panel (100) in common, the upper and lower parts of the side of the curtain wall panel (100) close to the adjacent horizontal beam (2) are fixedly connected with an upper auxiliary frame (3) and a lower auxiliary frame (4) respectively, the side of the horizontal beam (2) close to the curtain wall panel (100) is fixedly connected with a mounting strip (5), the mounting strip (5) is slidably connected with a plurality of sliding plates (6), the sliding plates (6) are used for contacting the adjacent lower auxiliary frame (4) and providing support for the curtain wall panel (100), the lower sides of all the sliding plates (6) on the same mounting strip (5) are provided with a limiting piece (7) in common, the limiting piece (7) is used for contacting the adjacent upper auxiliary frame (3) and providing limiting for the curtain wall panel (100). The side of the lower auxiliary frame (4) close to the adjacent horizontal beam (2) is provided with an arc-shaped part (401), the thickness of the arc-shaped part (401) is less than the thickness of the rest of the lower auxiliary frame (4), the position of the lower auxiliary frame (4) contacting the adjacent sliding plate (6) is provided with a supporting part (402), the side of the arc-shaped part (401) is connected with the adjacent supporting part (402), and the arc-shaped part (401) is used to facilitate the swinging of the adjacent supporting part (402). The position of the upper auxiliary frame (3) contacting the adjacent limiting piece (7) is provided with a limiting part (301), the side of the limiting part (301) contacting the adjacent limiting piece (7) is an inclined surface, the side of the supporting part (402) contacting the adjacent sliding plate (6) is an inclined surface, and the limiting part (301) and the supporting part (402) are used to limit the movement of the corresponding curtain wall panel (100) in common. The mounting strip (5) is threadedly connected with a plurality of locking pieces (8), and the locking pieces (8) are used for limiting the adjacent sliding plates (6). The limiting piece (7) is slidably connected with a same number of control pieces (9) as the number of the sliding plates (6) on the adjacent mounting strip (5), the control pieces (9) are slidably and rotatably connected with the adjacent sliding plates (6), the sliding plates (6) are provided with grooves for accommodating the control pieces (9), and the control pieces (9) are used to limit the relative swinging between the sliding plates (6) and the adjacent limiting piece (7), so that the sliding plates (6) and the limiting piece (7) can be switched between fixed connection and hinged connection. The side of the sliding plate (6), the limiting piece (7) and the control piece (9) close to the curtain wall panel (100) is provided with a clamping groove, the control piece (9) is provided with a guide inclined surface (901), and the guide inclined surface (901) is used to guide the adjacent control piece (9) into the groove of the adjacent sliding plate (6). ​ The sliding plate (6) is fixed with equidistantly distributed deformation strips (10) near one side of the adjacent locking member (8), and the locking member (8) is used for extruding the adjacent deformation strips (10) to deform.

2. The portable building curtain wall mounting structure of claim 1, wherein, The upper auxiliary frame (3) is provided with a deformation part (302) connected with the limiting part (301), the thickness of the deformation part (302) is smaller than the thickness of the remaining positions of the upper auxiliary frame (3), and the deformation part (302) is used to facilitate the deformation of the adjacent limiting part (301).

3. The portable building curtain wall mounting structure of claim 1, wherein, The vertical beam (1) is fixed with a fixing strip (11), the fixing strip (11) is fixed with an adhesive cloth (12), and the adhesive cloth (12) is located between two adjacent curtain wall plates (100).

4. The portable building curtain wall mounting structure of claim 3, wherein, The inner side of the adhesive cloth (12) away from the position of the adjacent fixing strip (11) is fixed with an inner supporting elastic sheet (13), and the inner supporting elastic sheet (13) and the adjacent fixing strip (11) are fixed with a supporting elastic member (14).

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