Double-layer curtain wall and curtain wall structure component

Abstract

The present invention relates to the technical field of building curtain wall structures, and discloses a double-layer curtain wall and a curtain wall structure component, wherein the curtain wall structure component comprises a curtain wall frame, wherein an auxiliary positioning component is arranged inside the curtain wall frame to ensure the stability of the curtain wall frame when it is installed in a building. After the curtain wall frame is transported to the installation opening of the building, the articulated rod can drive the transmission seat to adjust the position of the flat positioning plate by adjusting the turntable, cooperating with the bidirectional screw rod and the threaded sleeve, until the side positioning plate and the flat positioning plate are tightly fitted with the inner wall of the installation opening of the building, until the ejection strip contacts and presses against the inner wall of the installation opening of the building, so as to realize the squeezing of the positioning airbag, forcing the positioning airbag to extend from the T-slot and contact tightly against the inner wall of the installation opening of the building, thereby ensuring the construction safety and quality of the entire curtain wall during erection.

Description

Technical Field

[0001] The invention relates to the technical field of building curtain wall structures, in particular to a double-layer curtain wall and a curtain wall structure component. Background Art

[0002] Curtain wall is a non-load-bearing structural system of the building's facade, usually made of aluminum alloy, glass, stone and other materials. It is separated from the main structure of the building and serves as a decorative and protective outer layer that can provide functions such as heat insulation, sound insulation, waterproofing and windproofing. Double-skin curtain wall is a special type of curtain wall system consisting of two layers of glass curtain wall with an air layer in the middle.

[0003] According to a double-layer curtain wall disclosed (publication number: CN221219282U), in the above application, when the curtain wall needs to be opened to ventilate the indoor and outdoor environments, the telescopic end of the electric telescopic rod is extended, the rack slides up, the rack drives the gear to rotate, and then the shaft rotates, and then the aluminum alloy fixing strip and the glass plate also rotate, and the angle of the glass plate changes, so that the curtain wall changes from a sealed state to a ventilated state, and the inner and outer glass can be opened to achieve a better ventilation effect.

[0004] However, in actual use of the above-mentioned equipment, when installing and erecting the double-layer curtain wall, it is necessary to consider the installation safety and splicing efficiency of the glass at both the inner and outer positions. At the same time, the curtain wall installation position of the building needs to open an installation opening of the same size as the curtain wall body. Since the outer surface of the curtain wall itself and the installation opening are not completely in a sealed state, the curtain wall frame is prone to offset or displacement when the glass is installed after the curtain wall frame is erected, which leads to installation errors when the double-layer curtain wall is erected. In view of this, we propose a double-layer curtain wall and curtain wall structure assembly. Summary of the invention

[0005] The object of the present invention is to provide a double-layer curtain wall and a curtain wall structure assembly to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A curtain wall structure component includes a curtain wall frame, wherein an auxiliary positioning component is arranged inside the curtain wall frame to ensure the stability of the curtain wall frame when installed in a building, the auxiliary positioning component includes a side positioning plate, an ejection strip is slidably installed on the inner wall of the side positioning plate away from the center of the curtain wall frame, an anti-deviation component is arranged inside the side positioning plate to prevent the side positioning plate from deflecting and slipping, and an anti-slip component is arranged inside the ejection strip to further ensure the positioning stability of the ejection strip and the side positioning plate.

[0008] Preferably, contact grooves are provided on the left and right inner walls of the curtain wall frame, the size of the contact grooves is adapted to the side positioning plates, the inner walls of the contact grooves are movably mounted with side positioning plates, and flat positioning plates are movably mounted on the upper and lower inner walls of the curtain wall frame, a turntable is rotatably mounted on the outer wall of the side positioning plate close to the center of the curtain wall frame, a two-way screw rod is fixedly mounted on the side wall of the turntable, the outer wall of the two-way screw rod is threadedly connected with a threaded sleeve, the side wall of the threaded sleeve is hinged with a hinged rod, the end of the hinged rod away from the threaded sleeve is hinged with a transmission seat, the transmission seat is slidably mounted on the outer wall of the flat positioning plate close to the center of the curtain wall frame, a T-shaped slot is provided on the inner wall of the side positioning plate, a positioning airbag is fixedly mounted on the inner wall of the T-shaped slot, a transmission slot is provided on the inner wall of the side positioning plate, and a knockout strip is slidably mounted on the inner wall of the transmission slot.

[0009] Preferably, there are two groups of threaded sleeves, and the two groups of threaded sleeves are symmetrically arranged with the horizontal center axis of the side positioning plate as the symmetry axis, so that when the bidirectional screw rotates, the two groups of threaded sleeves move toward or away from each other in the vertical direction along the outer surface of the side positioning plate.

[0010] Preferably, the size of the positioning airbag is adapted to the size and shape of the T-slot, and the positioning airbag is arranged inside the T-slot. An elastic steel net is arranged inside the positioning airbag, so that the positioning airbag will be compressed after being squeezed, and will be reset due to the setting of the elastic steel net after the external force no longer squeezes the positioning airbag.

[0011] Preferably, the anti-deviation component includes a small square airbag, a small square airbag is fixedly installed on the outer wall of the positioning airbag away from the center of the curtain wall frame, a square groove is provided on the inner wall of the T-slot, a torsion disk is rotatably installed on the inner surface of the T-slot, a bending strip is provided on the outer wall of the torsion disk close to the center of the T-slot, a torsion bar is fixedly connected between the torsion disk and the inner wall of the T-slot, an air injection hole is provided on the outer wall of the curtain wall frame, an air vent is provided on the side wall of the side positioning plate, a silicone hose is fixedly connected between the air vent and the air injection hole, a rod-shaped airbag is fixedly installed on the inner wall of the T-slot, the rod-shaped airbag and the air vent are through-connected, and a special-shaped protrusion is provided on the side wall of the positioning airbag.

[0012] Preferably, the size of the square groove is adapted to the square small airbag, and the square small airbag is arranged inside the square groove, the square small airbag is connected to the interior of the positioning airbag, and the interiors of the positioning airbag and the square small airbag are filled with inert gas to avoid large changes in the volume of the positioning airbag and the square small airbag due to changes in the external environment.

[0013] Preferably, the anti-slip component includes a swing groove, a swing groove is provided on the inner wall of the ejection strip away from the center of the curtain wall frame, a rotating rod is rotatably installed on the inner wall of the swing groove, a sleeve block is passed through and fixedly installed on the rotating rod, a spiral spring is sleeved on the arc-shaped outer wall of the rotating rod, a transmission cavity is provided on the inner wall of the sleeve block away from the rotating rod, a transmission column is slidably installed on the inner wall of the transmission cavity, a reset spring is fixedly connected to the end of the transmission column and the inner wall of the end of the transmission cavity, and an anti-sliding block is movably installed on the end of the transmission column away from the sleeve block.

[0014] Preferably, a strip limit block is provided on the arc-shaped outer wall of the transmission column, and a limit groove matched with the above-mentioned strip limit block is opened on the inner wall of the transmission cavity, so that the transmission column can only perform linear motion in the horizontal direction inside the transmission cavity, and will not rotate relative to the socket block.

[0015] Preferably, an adaption component is provided inside the transmission column to enhance the contact effect of the anti-sliding block against the uneven inner surface of the building installation opening, the adaption component includes a circular cavity, a circular cavity is provided on the inner wall of one end of the transmission column away from the sleeve block, a spiral guide groove is provided on the inner wall of the circular cavity, a connecting column is movably installed on the inner wall of the circular cavity, a transmission ball is fixedly installed on the arc-shaped outer wall of the connecting column, and the transmission ball is arranged inside the spiral guide groove.

[0016] The present invention also provides a double-layer curtain wall, including the curtain wall structure assembly as described above, wherein the curtain wall frame is arranged in a square shape, and the front and rear inner walls of the curtain wall frame are provided with locking portions for installing curtain wall glass, the number of the side positioning plates is provided in two groups, and the two groups of side positioning plates are symmetrically arranged on the left and right sides of the curtain wall frame with the vertical central axis of the curtain wall frame as the symmetry axis, the number of the flat positioning plates is provided in four groups, and the two groups of two are mirror-arranged on the upper and lower inner walls of the curtain wall frame, specifically, each group of two flat positioning plates is mirror-arranged on the left and right sides of the vertical central axis direction of the curtain wall frame, so that the two groups of side positioning plates can control the contraction and expansion of the four groups of flat positioning plates on the upper and lower sides of the curtain wall frame.

[0017] Compared with the prior art, the present invention provides a double-layer curtain wall and curtain wall structure assembly, which has the following beneficial effects:

[0018] 1. By providing an auxiliary positioning component, after the curtain wall frame is transported to the installation opening of the building, the hinged rod can drive the transmission seat to adjust the position of the flat positioning plate by adjusting the turntable, cooperating with the bidirectional screw and the threaded sleeve, until the side positioning plate and the flat positioning plate are tightly fitted with the inner wall of the installation opening of the building, until the ejection strip contacts and presses against the inner wall of the installation opening of the building, so as to squeeze the positioning airbag, force the positioning airbag to extend from the T-slot and contact tightly with the inner wall of the installation opening of the building, thereby increasing the positioning stability of the curtain wall frame during installation, avoiding interference with the subsequent installation and erection of the curtain wall glass, and ensuring the construction safety and quality of the entire curtain wall erection.

[0019] 2. By opening air injection holes inside the curtain wall frame, when the installation opening of the building is not smoothly cut, the curtain wall frame is first completely embedded in the installation opening, and then the air injection holes corresponding to the parts with more defects between the curtain wall frame and the installation opening are continuously inflated to expand the rod-shaped airbags corresponding to the positions, thereby prompting the positioning airbags at the positions to expand outward to a greater extent, so as to better fill the gaps in the building with larger depressions, so that the curtain wall frame can better adapt to the installation openings of buildings with different shapes or surface defects.

[0020] 3. By providing an anti-deviating component, when the positioning airbag is tightly fitted with the T-slot, due to the setting of the twisting disk, the special-shaped protrusions provided on the side of the positioning airbag will move irregularly outward along the surface of the T-slot when the positioning airbag is inflated, and then cooperate with the bending adjustment provided on the side of the twisting disk, thereby causing the twisting disk to deflect, so that the twisting disk will rotate and grasp the side of the positioning airbag, thereby effectively preventing the positioning airbag from deviating when contacting the inner wall of the external building installation port, thereby ensuring the overall installation stability of the curtain wall frame.

[0021] 4. By providing an anti-slip component, when the ejector strip contacts the inner wall of the building installation opening, the anti-slip block first contacts the inner wall of the building and generates an extrusion force, so that after the rotating rod is rotated to a certain extent, the anti-slip block can always be kept close to the inner wall of the building installation opening, thereby ensuring the installation stability of the ejector strip. In combination with a layer of rubber pad sleeved on the outer surface of the anti-slip block, the contact efficiency between the anti-slip block and the building installation opening is increased, effectively ensuring the anti-deviated positioning effect of the anti-slip component on the ejector strip, and further ensuring the overall installation stability of the curtain wall frame.

[0022] 5. By providing an adaptation component, when the ejector bar contacts the external structure and is subjected to a reverse force to move toward the inner side of the side positioning plate, the spiral guide groove box and the transmission ball are cooperated to enable the connecting column to drive the anti-sliding block to rotate until the anti-sliding block is completely fitted on the external building surface. At this time, the connecting column and the transmission column form a whole to move toward the side of the socket block and compress the reset spring to ensure the positioning stability of the anti-sliding block, improve the adaptability of the device to the uneven inner wall of the building installation port, and improve the installation stability of the curtain wall frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the curtain wall frame structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the side positioning plate structure of the present invention (I);

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the side positioning plate of the present invention;

[0027] Figure 5 This is a schematic diagram of the side positioning plate structure of the present invention (II);

[0028] Figure 6 This is a schematic diagram of the positioning airbag and the rod-shaped airbag structure of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the torsion plate and the torsion bar of the present invention;

[0030] Figure 8 This is a schematic diagram of the cross-sectional structure of the ejector bar of the present invention;

[0031] Fig. 9 It is a schematic diagram of a partial explosion of the anti-skid component of the present invention.

[0032] In the figure: 1. curtain wall frame; 2. auxiliary positioning assembly; 21. side positioning plate; 22. flat positioning plate; 23. turntable; 24. bidirectional screw rod; 25. threaded sleeve; 26. hinged rod; 27. transmission seat; 28. T-slot; 29. ​​positioning airbag; 210. transmission groove; 211. ejector strip; 3. anti-drift assembly; 31. square small airbag; 32. square groove; 33. torsion plate; 34. air injection hole; 35. vent hole; 36. rod-shaped airbag; 37. special-shaped protrusion; 38. torsion bar; 4. anti-skid assembly; 41. swing groove; 42. rotating rod; 43. socket block; 44. scroll spring; 45. transmission cavity; 46. transmission column; 47. reset spring; 48. anti-sliding block; 5. adaptation assembly; 51. circular cavity; 52. spiral guide groove; 53. connecting column; 54. transmission ball. DETAILED DESCRIPTION

[0033] like Figure 1-Figure 9 As shown, the present invention provides a technical solution: a curtain wall structure component, including a curtain wall frame 1, the interior of the curtain wall frame 1 is provided with an auxiliary positioning component 2 to ensure the stability of the curtain wall frame 1 when installed in a building, the auxiliary positioning component 2 includes a side positioning plate 21, a flat positioning plate 22, a turntable 23, a bidirectional screw rod 24, a threaded sleeve 25, a hinged rod 26, a transmission seat 27, a T-slot 28, a positioning airbag 29, a transmission groove 210 and an ejection strip 211.

[0034] In one embodiment of the present invention, contact grooves are provided on the inner walls on the left and right sides of the curtain wall frame 1, and the size of the contact grooves is adapted to the side positioning plates 21. The inner walls of the contact grooves are movably installed with side positioning plates 21, and flat positioning plates 22 are movably installed on the inner walls on the upper and lower sides of the curtain wall frame 1. A turntable 23 is rotatably installed on the outer wall of the side positioning plate 21 close to the center of the curtain wall frame 1, and a bidirectional screw rod 24 is fixedly installed on the side wall of the turntable 23. The outer wall of the bidirectional screw rod 24 is threadedly connected with a threaded sleeve 25, and the side wall of the threaded sleeve 25 is hinged with a hinged rod 26. The end of the hinged rod 26 away from the threaded sleeve 25 is hinged with a transmission seat 27, and the transmission seat 27 is slidably installed on the outer wall of the flat positioning plate 22 close to the center of the curtain wall frame 1, and a T-shaped slot 28 is provided on the inner wall of the side positioning plate 21, and a positioning airbag 29 is fixedly installed on the inner wall of the T-shaped slot 28. A transmission slot 210 is provided on the inner wall of the side positioning plate 21, and a knockout strip 211 is slidably installed on the inner wall of the transmission slot 210.

[0035] In an embodiment of the present invention, the curtain wall frame 1 is arranged in a square shape, and the front and rear inner walls of the curtain wall frame 1 are provided with clamping parts for installing curtain wall glass, so that when the curtain wall frame 1 is installed in the installation opening of the building, the curtain wall frame 1 can be stably installed and erected. At the same time, the number of side positioning plates 21 is set to two groups, and the two groups of side positioning plates 21 are symmetrically arranged on the left and right sides of the curtain wall frame 1 with the vertical central axis of the curtain wall frame 1 as the symmetry axis. Specifically, the number of flat positioning plates 22 is set to four, and two groups of two are mirror-imaged on the upper and lower inner walls of the curtain wall frame 1. Specifically, each group of two flat positioning plates 22 is mirror-imaged on the left and right sides of the vertical central axis direction of the curtain wall frame 1, so that the two groups of side positioning plates 21 can control the contraction and expansion of the four groups of flat positioning plates 22 on the upper and lower sides of the curtain wall frame 1, thereby realizing To control the erection stability of the curtain wall frame 1, further, two groups of mounting plates are arranged on the outer wall of the side positioning plate 21 close to the center of the curtain wall frame 1, and the two groups of mounting plates are mirror-imaged on the upper and lower sides of the horizontal center axis of the side positioning plate 21, thereby providing a position for the installation of the bidirectional screw rod 24. Specifically, a rotating handle is arranged on the side wall of the turntable 23 to facilitate the staff to rotate the turntable 23 by the handle. At the same time, there are two groups of threaded sleeves 25, and the two groups of threaded sleeves 25 are symmetrically arranged with the horizontal center axis of the side positioning plate 21 as the symmetry axis, so that when the bidirectional screw rod 24 rotates, the two groups of threaded sleeves 25 move toward or away from each other in the vertical direction along the outer surface of the side positioning plate 21, so that the staff can control the threaded sleeves 25 to pull or eject the hinged rod 26 by rotating the turntable 23.

[0036] Furthermore, a slide groove for the threaded sleeve 25 to slide is provided on the side wall of the side positioning plate 21, and a horizontal groove for the transmission seat 27 to slide is provided on the outer surface of the flat positioning plate 22 close to the center of the curtain wall frame 1, so that the staff can control the position of the threaded sleeve 25 by rotating the turntable 23, and then cooperate with the hinge rod 26 to control the transmission seat 27 to eject and retract the flat positioning plate 22 without motion interference, thereby ensuring the stability of the device during operation. In addition, the size of the positioning airbag 29 is adapted to the size and shape of the T-slot 28, and the positioning airbag 29 is arranged inside the T-slot 28. Specifically, an elastic steel net is arranged inside the positioning airbag 29, so that the positioning airbag 29 will be compressed after being squeezed, and will be reset due to the setting of the elastic steel net after the external force no longer squeezes the positioning airbag 29. At the same time, a rubber pad is arranged on the outer surface of the inner side of the positioning airbag 29 away from the side positioning plate 21, so as to increase the contact efficiency between the positioning airbag 29 and the installation opening of the building, and ensure that the positioning airbag 29 will not be offset or shifted inside the installation opening of the building. Specifically, there are two groups of ejector strips 211, and the two groups of ejector strips 211 are arranged to position the airbag 2 The vertical central axis 9 is a symmetrical axis symmetrically arranged on the left and right sides of the positioning airbag 29, and the ejector bar 211 is arranged away from the center of the curtain wall frame 1. Specifically, the ejector bar 211 includes a plurality of small strip structures connected end to end, so that the ejector bar 211 can better adapt to the uneven installation opening of the building, thereby better facilitating the installation and erection of the curtain wall frame 1 and the adaptability of the installation opening, so that when the curtain wall frame 1 is docked and installed with the installation opening of the building, by rotating the turntable 23 and cooperating with the rotation of the bidirectional screw rod 24, the two sets of threaded sleeves 25 keep moving in opposite directions, thereby Cooperate with the hinge rod 26 to squeeze the flat positioning plates 22 on the upper and lower sides of the curtain wall frame 1, so that the side positioning plates 21 and the flat positioning plates 22 both move toward the side away from the center of the curtain wall frame 1 until the ejection strip 211 contacts and presses against the inner wall of the installation opening of the building, so as to squeeze the positioning airbag 29, forcing the positioning airbag 29 to extend from the T-slot 28 and press against the inner wall of the installation opening of the building, thereby increasing the positioning stability of the curtain wall frame 1 during installation, avoiding interference with the subsequent installation and erection of the curtain wall glass, and ensuring the construction safety and quality of the entire curtain wall erection.

[0037] In addition, the interior of the side positioning plate 21 is provided with an anti-deviation component 3 to prevent the side positioning plate 21 from deflecting and slipping. The anti-deviation component 3 includes a small square air bag 31. A small square air bag 31 is fixedly installed on the outer wall of the positioning air bag 29 away from the center of the curtain wall frame 1. A square groove 32 is provided on the inner wall of the T-slot 28. A torsion disk 33 is rotatably installed on the inner surface of the T-slot 28. A bending strip is provided on the outer wall of the torsion disk 33 close to the center of the T-slot 28. A torsion bar 38 is fixedly connected between the torsion disk 33 and the inner wall of the T-slot 28. An air injection hole 34 is provided on the outer wall of the curtain wall frame 1. An air vent 35 is provided on the side wall of the side positioning plate 21. A silicone hose is fixedly connected between the air vent 35 and the air injection hole 34. A rod-shaped air bag 36 is fixedly installed on the inner wall of the T-slot 28. The rod-shaped air bag 36 and the air vent 35 are through-connected. A special-shaped protrusion 37 is provided on the side wall of the positioning air bag 29.

[0038] Specifically, the size of the square groove 32 is adapted to the square small airbag 31, and the square small airbag 31 is arranged inside the square groove 32. Further, the square small airbag 31 is connected to the inside of the positioning airbag 29, and the inside of the positioning airbag 29 and the square small airbag 31 are filled with inert gas to prevent the volume of the positioning airbag 29 and the square small airbag 31 from changing greatly due to changes in the external environment, thereby affecting the overall installation stability of the curtain wall frame 1. At the same time, the ejector strip 211 is fixedly connected to the outer surface of the positioning airbag 29 to prevent the ejector strip 211 from falling off inside the side positioning plate 21. Specifically, the bending band is set to be S-shaped, and the number of the bending bands is set in a plurality of groups, and the plurality of groups of bending bands are evenly distributed on the side wall of the twisting disk 33, so that when the positioning airbag 29 is tightly fitted between the T-shaped slot 28, due to the setting of the twisting disk 33, the special-shaped protrusion 37 set on the side of the positioning airbag 29 when it is expanded will move irregularly outward along the surface of the T-shaped slot 28, and then cooperate with the bending adjustment set on the side of the twisting disk 33, so as to cause the twisting disk 33 to deflect, so that the twisting disk 33 will rotate and grasp the side of the positioning airbag 29, thereby effectively preventing the positioning airbag 29 from being in contact with the outside. The inner wall of the building installation port of the part is contacted with the offset to ensure the overall installation stability of the curtain wall frame 1. In addition, the position of the special-shaped protrusion 37 corresponds to the position of the torsion disk 33, and the opening of the air injection hole 34 is provided with an air valve to ensure that the internal space of the air injection hole 34, the air vent 35 and the rod-shaped air bag 36 is in a relatively sealed state without changing the external equipment, and the rod-shaped air bag 36 is arranged in the gap between the positioning air bag 29 and the inner wall of the T-shaped groove 28. At the same time, the number of the air injection holes 34, the air vent 35 and the rod-shaped air bag 36 is arranged in multiple groups, and the multiple groups of air injection holes 34, the air vent 35 and the rod-shaped air bag The air bags 36 are evenly distributed in a linear array inside the curtain wall frame 1. When an irregular building installation opening or a special-shaped installation part is encountered during the erection and installation of the curtain wall frame 1, after the curtain wall frame 1 is filled in, in order to ensure the overall stability and balance of the curtain wall frame 1, the corresponding air injection holes 34 are continuously inflated to expand the rod-shaped air bags 36 at the corresponding positions, thereby causing the positioning air bags 29 at the positions to expand outward to a greater extent, so as to better fill the building gaps with larger depressions, so that the curtain wall frame 1 can better adapt to the building installation openings of different shapes or surface defects.

[0039] In an embodiment of the present invention, an anti-skid component 4 is provided inside the ejection strip 211 to further ensure the positioning stability of the ejection strip 211 and the side positioning plate 21. The anti-skid component 4 includes a swinging groove 41. The inner wall of the ejection strip 211 away from the center of the curtain wall frame 1 is provided with a swinging groove 41. A rotating rod 42 is rotatably installed on the inner wall of the swinging groove 41. A sleeve block 43 is passed through and fixedly installed on the rotating rod 42. A volute spring 44 is sleeved on the arc-shaped outer wall of the rotating rod 42. A transmission cavity 45 is provided on the inner wall of the sleeve block 43 away from the rotating rod 42. A transmission column 46 is slidably installed on the inner wall of the transmission cavity 45. A reset spring 47 is fixedly connected to the end of the transmission column 46 and the inner wall of the end of the transmission cavity 45. An anti-sliding block 48 is movably installed on the end of the transmission column 46 away from the sleeve block 43.

[0040] Specifically, the number of anti-skid components 4 is set in several groups, and several groups of anti-skid components 4 are evenly distributed on the outer wall of the ejector strip 211 in a linear array, so that the ejector strip 211 can obtain a more stable positioning effect when it contacts the inner wall of the installation opening of the building. At the same time, the height of the sleeve block 43 is adapted to the inner wall of the swing groove 41, and the upper and lower inner walls of the swing groove 41 are provided with circular grooves with a diameter larger than the outer diameter of the spiral spring 44, and the rotating rod 42 is rotatably installed on the inner wall of the circular groove. At the same time, the two ends of the spiral spring 44 are respectively fixedly connected to the bottom inner wall of the circular groove and the arc-shaped outer wall of the rotating rod 42, so that when the rotating rod 42 drives the sleeve block 43 to rotate, the sleeve block 43 and the rotating rod 42 always have a movement tendency of rotating in the opposite direction to achieve reset, thereby making the anti-sliding block 48 in contact with the building After the inner wall of the installation opening is contacted, the rotating rod 42 is rotated to a certain extent due to the movement of external force, so that the anti-sliding block 48 can always be kept close to the inner wall of the installation opening of the building, thereby ensuring the installation stability of the ejector strip 211. Furthermore, a strip limit block is provided on the arc-shaped outer wall of the transmission column 46, and a limit slide groove matched with the above-mentioned strip limit block is provided on the inner wall of the transmission cavity 45, so that the transmission column 46 can only perform linear motion in the horizontal direction inside the transmission cavity 45, and will not rotate relative to the socket block 43. Specifically, a layer of rubber pad is provided on the outer surface of the anti-sliding block 48 to increase the contact efficiency between the anti-sliding block 48 and the installation opening of the building, effectively ensuring the anti-deviated positioning effect of the anti-slip component 4 on the ejector strip 211, and further ensuring the overall installation stability of the curtain wall frame 1.

[0041] Furthermore, an adaption component 5 is provided inside the transmission column 46 to enhance the tight contact effect of the anti-sliding block 48 against the uneven inner surface of the building installation opening. The adaption component 5 includes a circular cavity 51. A circular cavity 51 is provided on the inner wall of the end of the transmission column 46 away from the socket block 43. A spiral guide groove 52 is provided on the inner wall of the circular cavity 51. A connecting column 53 is movably installed on the inner wall of the circular cavity 51. A transmission ball 54 is fixedly installed on the arc-shaped outer wall of the connecting column 53. The transmission ball 54 is arranged inside the spiral guide groove 52.

[0042] In one embodiment of the present invention, the size of the connecting column 53 is adapted to the circular cavity 51, so that the connecting column 53 can perform linear motion inside the circular cavity 51 and relatively rotate at the same time. At the same time, the end of the connecting column 53 away from the sleeve block 43 is fixedly connected to the anti-sliding block 48, so that when the staff controls the side positioning plate 21 to contact and press against the inner wall of the building installation opening, the ejection bar 211 contacts the external structure and is subjected to a reverse force to move toward the inner side of the side positioning plate 21. At this time, the anti-sliding block 48 contacts the external wall and The connecting column 53 is gradually squeezed, and as the connecting column 53 moves in the circular cavity 51, the transmission ball 54 and the spiral guide groove 52 are cooperated to enable the connecting column 53 to drive the anti-sliding block 48 to rotate until the anti-sliding block 48 is completely fitted into the external building surface. At this time, the connecting column 53 and the transmission column 46 form a whole and move toward one side of the socket block 43 and compress the reset spring 47 to ensure the positioning stability of the anti-sliding block 48, improve the adaptability of the device to the uneven inner wall of the building installation port, and improve the installation stability of the curtain wall frame 1.

[0043] In the present invention, when in use, the curtain wall frame 1 is aligned with the installation opening of the building and inserted until the curtain wall frame 1 is completely docked. At this time, the staff simultaneously rotates the turntables 23 corresponding to the side positioning plates 21 on the left and right sides of the curtain wall frame 1 to drive the two-way screw rod 24 to rotate, cooperate with the sliding of the threaded sleeve 25 on the side wall of the side positioning plate 21, and cooperate with the hinge rod 26 to control the flat positioning plates 22 on the upper and lower sides of the curtain wall frame 1 until the side positioning plates 21 and the flat positioning plates 22 are tightly fitted with the inner wall of the installation opening of the building, until the ejection strip 211 contacts and presses against the inner wall of the installation opening of the building, so as to squeeze the positioning airbag 29, force the positioning airbag 29 to extend from the T-slot 28 and contact tightly with the inner wall of the installation opening of the building, thereby increasing the curtain wall frame 1 in The positioning stability during installation is carried out to avoid interference with the subsequent installation and erection of the curtain wall glass, and to ensure the construction safety and construction quality during the erection of the entire curtain wall. In this process, by providing an anti-skid component 4, in the process of the ejection strip 211 contacting the inner wall of the building installation opening, the anti-slip block 48 first contacts the inner wall of the building and generates an extrusion force, so that after the rotating rod 42 is rotated to a certain extent, the anti-slip block 48 can always be kept close to the inner wall of the building installation opening, ensuring the installation stability of the ejection strip 211, and cooperating with a layer of rubber pads sleeved on the outer surface of the anti-slip block 48 to increase the contact efficiency between the anti-slip block 48 and the building installation opening, effectively ensuring the anti-deviated positioning effect of the anti-skid component 4 on the ejection strip 211, and further ensuring the overall installation stability of the curtain wall frame 1.

[0044] The present invention also provides a double-layer curtain wall, including the curtain wall structure assembly, wherein the curtain wall frame 1 is arranged in a square shape, and the front and rear inner walls of the curtain wall frame 1 are provided with a clamping portion for installing curtain wall glass, the side positioning plates 21 are arranged in two groups, and the two groups of side positioning plates 21 are symmetrically arranged on the left and right sides of the curtain wall frame 1 with the vertical central axis of the curtain wall frame 1 as the symmetry axis, the flat positioning plates 22 are arranged in four groups, and two groups of two are mirror-imaged on the upper and lower inner walls of the curtain wall frame 1, and each group of two flat positioning plates 22 is mirror-imaged on the left and right sides of the vertical central axis direction of the curtain wall frame 1.

[0045] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A curtain wall structure assembly, comprising a curtain wall frame (1), characterized in that: The curtain wall frame (1) is provided with an auxiliary positioning component (2) for ensuring the stability of the curtain wall frame (1) when installed in a building. The auxiliary positioning component (2) includes a side positioning plate (21). An ejection strip (211) is slidably mounted on the inner wall of the side positioning plate (21) away from the center of the curtain wall frame (1). An anti-deviating component (3) is provided inside the side positioning plate (21) for preventing the side positioning plate (21) from deflecting and sliding. An anti-slip component (4) is provided inside the ejection strip (211) for further ensuring the positioning stability of the ejection strip (211) and the side positioning plate (21). Contact grooves are provided on the inner walls on the left and right sides of the curtain wall frame (1). The size of the contact grooves matches that of the side positioning plate (21). The inner walls of the contact grooves are movably mounted with the side positioning plate (21). The upper and lower inner walls of the curtain wall frame (1) are movably mounted with A flat positioning plate (22), a turntable (23) is rotatably mounted on the outer wall of the side positioning plate (21) close to the center of the curtain wall frame (1), a bidirectional screw rod (24) is fixedly mounted on the side wall of the turntable (23), the outer wall of the bidirectional screw rod (24) is threadedly connected to a threaded sleeve (25), the side wall of the threaded sleeve (25) is hinged with a hinged rod (26), the end of the hinged rod (26) away from the threaded sleeve (25) is hinged with a transmission seat (27), the transmission seat (27) is slidably mounted on the outer wall of the flat positioning plate (22) close to the center of the curtain wall frame (1), the inner wall of the side positioning plate (21) is provided with a T-shaped groove (28), the inner wall of the T-shaped groove (28) is fixedly mounted with a positioning airbag (29), the inner wall of the side positioning plate (21) is provided with a transmission groove (210), and the inner wall of the transmission groove (210) is slidably mounted with an ejection strip (211); The anti-deviating assembly (3) comprises a small square airbag (31), the small square airbag (31) being fixedly mounted on the outer wall of the positioning airbag (29) away from the center of the curtain wall frame (1), the inner wall of the T-shaped slot (28) being provided with a square slot (32), a twisting plate (33) being rotatably mounted on the inner surface of the T-shaped slot (28), a bending strip being arranged on the outer wall of the twisting plate (33) close to the center of the T-shaped slot (28), and the inner wall of the T-shaped slot (28) being provided with a bending strip. A torsion bar (38) is fixedly connected between the two sides of the curtain wall frame (1); an air injection hole (34) is provided on the outer wall of the curtain wall frame (1); an air vent (35) is provided on the side wall of the side positioning plate (21); a silicone hose is fixedly connected between the air vent (35) and the air injection hole (34); a rod-shaped air bag (36) is fixedly installed on the inner wall of the T-shaped groove (28); the rod-shaped air bag (36) and the air vent (35) are in through connection; and a special-shaped protrusion (37) is provided on the side wall of the positioning air bag (29).

2. The curtain wall structure assembly according to claim 1, characterized in that: The number of the threaded sleeves (25) is two groups, and the two groups of threaded sleeves (25) are symmetrically arranged with the horizontal central axis of the side positioning plate (21) as the symmetry axis.

3. The curtain wall structure assembly according to claim 1, characterized in that: The size of the positioning airbag (29) matches the size and shape of the T-shaped slot (28), and the positioning airbag (29) is arranged inside the T-shaped slot (28). An elastic steel net is arranged inside the positioning airbag (29).

4. The curtain wall structure assembly according to claim 3, characterized in that: The size of the square groove (32) is adapted to the small square airbag (31), and the small square airbag (31) is arranged inside the square groove (32). The small square airbag (31) is connected to the inside of the positioning airbag (29), and the insides of the positioning airbag (29) and the small square airbag (31) are filled with inert gas.

5. The curtain wall structure assembly according to claim 1, characterized in that: The anti-slip assembly (4) comprises a swing groove (41), the inner wall of the ejection strip (211) away from the center of the curtain wall frame (1) is provided with a swing groove (41), the inner wall of the swing groove (41) is rotatably mounted with a rotating rod (42), the rotating rod (42) penetrates and is fixedly mounted with a sleeve block (43), a spiral spring (44) is sleeved on the arc-shaped outer wall of the rotating rod (42), the inner wall of the sleeve block (43) away from the rotating rod (42) is provided with a transmission cavity (45), the inner wall of the transmission cavity (45) is slidably mounted with a transmission column (46), the end of the transmission column (46) and the inner wall of the end of the transmission cavity (45) are fixedly connected with a return spring (47), and the end of the transmission column (46) away from the sleeve block (43) is movably mounted with an anti-sliding block (48).

6. The curtain wall structure assembly according to claim 5, characterized in that: A strip-shaped limit block is provided on the arc-shaped outer wall of the transmission column (46), and a limit sliding groove matching the strip-shaped limit block is provided on the inner wall of the transmission cavity (45).

7. The curtain wall structure assembly according to claim 1, characterized in that: An adaptable component (5) is arranged inside the transmission column (46) to enhance the contact effect of the anti-sliding block (48) against the uneven inner surface of the building installation opening. The adaptable component (5) comprises a circular cavity (51). The inner wall of the transmission column (46) at one end away from the sleeve block (43) is provided with a circular cavity (51). The inner wall of the circular cavity (51) is provided with a spiral guide groove (52). A connecting column (53) is movably mounted on the inner wall of the circular cavity (51). A transmission ball (54) is fixedly mounted on the arc-shaped outer wall of the connecting column (53). The transmission ball (54) is arranged inside the spiral guide groove (52).

8. A double-layer curtain wall, characterized in that: The curtain wall structure assembly comprises a curtain wall structure assembly according to any one of claims 1 to 7, wherein the curtain wall frame (1) is arranged in a square shape, and the front and rear inner walls of the curtain wall frame (1) are provided with a clamping portion for installing curtain wall glass, the number of the side positioning plates (21) is provided in two groups, and the two groups of side positioning plates (21) are symmetrically arranged on the left and right sides of the curtain wall frame (1) with the vertical central axis of the curtain wall frame (1) as the symmetry axis, the number of the flat positioning plates (22) is provided in four groups, and the two groups of two are mirror-imaged on the upper and lower inner walls of the curtain wall frame (1), and each group of two flat positioning plates (22) is mirror-imaged on the left and right sides of the vertical central axis of the curtain wall frame (1).

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