Auxiliary positioning device for glass curtain wall installation and construction method

Abstract

The invention discloses an auxiliary positioning device for glass curtain wall installation and a construction method, and relates to the technical field of curtain walls. The auxiliary positioning device for glass curtain wall installation comprises a hanging assembly connected with a curtain wall and a supporting assembly connected with a floor. The left side edge and the right side edge of the back face of each curtain wall are each provided with a hanging assembly. The supporting assembly is used for limiting the adjacent hanging assemblies on the adjacent curtain walls. The curtain wall is simple in structure and reliable in function, and the supporting assembly can support the buckling assembly so that the curtain wall can be supported at the position of the needed height. The bottom face of the top supporting part and the top face of the vertical supporting plate are matched, attached and connected in a pressed mode, the bottom face of the top supporting part is an arc face, the top face of the vertical supporting plate is an arc face, and the arc faces are attached and connected in a pressed mode, so that compared with the mode that external threads are adopted for supporting in the prior art, higher deformation resistance and stability are achieved, and the hanging assembly can be prevented from sinking; and stable and reliable height positioning is realized.

Description

Technical Field

[0001] The invention relates to the technical field of curtain walls, and in particular to an auxiliary positioning device for installing a glass curtain wall and a construction method. Background Art

[0002] Curtain walls are usually installed on the outer surface of buildings to reduce light transmittance and reduce temperature differences indoors, thereby achieving building energy conservation.

[0003] Glass curtain wall usually refers to a curtain wall whose panels are made of glass.

[0004] Traditional glass curtain walls are installed on buildings in the form of hanging, that is, an N-shaped hanging assembly is provided on the back of the curtain wall, and the hanging assembly is hung on the horizontal screw of the support assembly (the support assembly is fixedly connected to the building), and then a nut is screwed on the horizontal screw and the nut is used to press the side wall of the hanging assembly. Since the nut is fixed in the form of pressing the side wall of the hanging assembly, and the N-shaped hanging assembly is sleeved on the horizontal screw from top to bottom, there is a lack of longitudinal positioning structure between the hanging assembly and the horizontal screw, and the hanging assembly can only rely on the weight of the hanging assembly and the curtain wall and the friction between the nut and the hanging assembly to press the horizontal screw as much as possible.

[0005] Under the influence of wind, the curtain wall will inevitably shake, which will cause a slight relative movement between the nut and the hanging assembly, making the nut at risk of loosening. The hanging assembly is crimped onto the external thread of the horizontal nut. Compared with the smooth stud surface, the external thread has a smaller load-bearing capacity. The shaking of the curtain wall will accelerate the damage rate of the external thread of the supporting assembly; and part of the weight of the upper curtain wall will act on the lower curtain wall, further accelerating the damage rate of the external thread of the supporting assembly connected to the lower curtain wall; when the external thread is damaged, the movable space of the hanging assembly increases, resulting in a slight sinking (the friction of the nut alone is not enough to support the weight of the hanging assembly and the curtain wall). The sinking of the upper curtain wall further compresses the lower curtain wall, or the upper curtain wall shakes and constantly hits the lower curtain wall, which increases the load-bearing burden of the lower external thread and causes damage, eventually causing the entire curtain wall system to loosen, reduce stability, and increase noise. Summary of the invention

[0006] In order to overcome the problem in the above background technology that "the solution of limiting the height of the curtain wall by using threaded connection between the hanging assembly and the supporting assembly is not reliable enough", the present invention provides an auxiliary positioning device and construction method for glass curtain wall installation.

[0007] The technical solution adopted by the present invention to solve the above technical problems is: An auxiliary positioning device for installing a glass curtain wall comprises a hanging assembly connected to the curtain wall and a supporting assembly connected to a floor slab; one hanging assembly is respectively installed at the left and right edge positions on the back of a single curtain wall; and the supporting assembly is used to limit the adjacent hanging assemblies on the adjacent curtain walls.

[0008] As a further optimization scheme of the present invention, the hanging assembly includes a first upright part, a second upright part and a top support part; the first upright part and the second upright part are arranged parallel to each other, the top support part is arranged between the first upright part and the second upright part, and the two ends of the top support part are respectively fixedly connected to the top end of the first upright part and the top end of the second upright part; a buckle cavity is provided between the first upright part and the second upright part.

[0009] As a further optimization scheme of the present invention, the supporting assembly includes a base plate and a vertical support plate fixedly connected in an L-shape; the vertical support plate is vertically placed on the upper surface of the base plate at an edge position away from the floor slab; the middle and upper part of the vertical support plate is adapted to the buckle cavity; the middle and upper part of the vertical support plate can be inserted into the buckle cavity to support the hanging assembly and the curtain wall.

[0010] As a further optimization scheme of the present invention, the supporting assembly also includes side panels, which are upright on the upper surface of the base plate, the bottom edge of the base plate is fixedly connected to the base plate, and the side edge is vertically fixedly connected to the vertical support plate; the side panels are provided with two and are arranged parallel to each other, and the two side panels are respectively arranged at both ends of the vertical support plate.

[0011] As a further optimization scheme of the present invention, a connecting plate is provided at the bottom end of the second upright portion, the connecting plate is horizontally placed, and the bottom surface of the connecting plate can fit closely with the top surface of the bottom plate; the supporting assembly also includes a first crimping plate and a second crimping plate for crimping the connecting plate.

[0012] As a further optimization scheme of the present invention, a rotating shaft is provided between the two side plates, and the rotating shaft is arranged at one end of the side plate away from the vertical support plate; the rotating shaft is plugged and arranged at the end of the first crimping plate and the end of the second crimping plate, and the first crimping plate and the second crimping plate can rotate independently around the rotating shaft; a first adapting groove is provided at one end of the first crimping plate away from the rotating shaft, and a second adapting groove is provided at one end of the second crimping plate away from the rotating shaft; the first adapting groove is used to accommodate and crimp the pulling plate, and the second adapting groove is used to accommodate and crimp the pulling plate.

[0013] As a further optimization solution of the present invention, when the first crimping plate and the second crimping plate are both crimped onto the upper surface of the bottom plate, the first adapting groove and the second adapting groove are connected to each other.

[0014] As a further optimization solution of the present invention, a first sleeve is provided in the floor slab, a first bottom hole adapted to the first sleeve is formed in the bottom plate, and a first top hole adapted to the first bottom hole is formed in the first crimping plate; a second sleeve is provided in the floor slab, a second bottom hole adapted to the second sleeve is formed in the bottom plate, and a second top hole adapted to the second bottom hole is formed in the second crimping plate; the connecting plate is provided with a through hole. When two adjacent connecting plates are respectively arranged in the first fitting groove and the second fitting groove, the two through holes are respectively communicated with the first top hole and the second top hole; further included are a first fixing bolt for fixing the first crimping plate and a second fixing bolt for fixing the second crimping plate; the first fixing bolt can be sequentially inserted into the first top hole, the through hole, the first bottom hole and the first sleeve and screwed with the first sleeve, and the second fixing bolt can be sequentially inserted into the second top hole, the through hole, the second bottom hole and the second sleeve and screwed with the second sleeve.

[0015] As a further optimization solution of the present invention, the second vertical portion and the connecting plate are arranged in an L shape; the outer side wall of the connecting plate, the end face of the curtain wall and the outer side wall of the second vertical portion are coplanar, and the inner edge of the connecting plate extends towards the inner side of the curtain wall; two adjacent connecting plates connected to different curtain walls can be crimped on the upper surface of the bottom plate in a shape like the Chinese character 'Ri'.

[0016] A construction method of an auxiliary positioning device for glass curtain wall installation uses the auxiliary positioning device for glass curtain wall installation to perform horizontal and vertical positioning on the curtain wall. The steps include: S1. Make the two hanging components respectively connected to adjacent curtain walls fit with each other to form a shape like '⊥' and be crimped on the upper surface of the bottom plate, and the vertical support plate is inserted into the buckling cavity; S2. Use the first crimping plate and the second crimping plate to respectively crimp the two connecting plates of the two hanging components, so that two adjacent connecting plates are respectively limited at the lower part of the first fitting groove and the lower part of the second fitting groove, and the bottoms of two adjacent second vertical portions are limited at the upper part of the first fitting groove and the upper part of the second fitting groove; S3. Sequentially pass the first fixing bolt through the first top hole, the through hole, the first bottom hole and then screw it with the first sleeve until the head of the first fixing bolt is crimped on the upper surface of the first crimping plate; sequentially pass the second fixing bolt through the second top hole, the through hole, the second bottom hole and then screw it with the second sleeve until the head of the second fixing bolt is crimped on the upper surface of the second crimping plate.

[0017] In summary, the present invention has at least one of the following beneficial effects: (1) The present invention has a simple structure and reliable functions. The support assembly can support the buckle assembly to support the curtain wall at the required height. The bottom surface of the top support part and the top surface of the vertical support plate are adapted to each other and pressed together. The bottom surface of the top support part is an arc surface, and the top surface of the vertical support plate is an arc surface. The arc surfaces are fitted and pressed together. Compared with the traditional technology of using external threads for support, it has higher anti-deformation ability and stability, can prevent the hanging assembly from sinking, and achieve stable and reliable height positioning.

[0018] (2) The bottom plate and the first crimping plate / the second crimping plate can limit the longitudinal position of the hanging assembly, thereby avoiding the problem in traditional technology that the curtain wall bounces when encountering wind due to loose nuts, reducing noise and avoiding the problem that the upper curtain wall over-presses the lower curtain wall.

[0019] (3) Since the curtain wall is installed one by one in sequence, and the first crimping plate and the second crimping plate can be independently rotated to open and close, there is no need to remove the original and installed curtain wall when installing the curtain wall (that is, there is no need to open the first crimping plate in the buckled state). It is only necessary to buckle and install the first crimping plate and the second crimping plate corresponding to the curtain wall. This can avoid the risk of the original curtain wall falling off, and has an efficient and convenient construction form.

[0020] (4) An inclined surface is provided at the inner corner of the second upright portion away from the first upright portion, a first guiding inclined surface adapted to the inclined surface is provided in the first adapting groove, and a second guiding inclined surface adapted to the inclined surface is provided in the second adapting groove. When the second crimping plate is flipped and fastened, the second adapting groove and the second guiding inclined surface can be used to push the two second upright portions to be close to each other, thereby achieving convenient positioning without the need to use additional manpower to clamp the two second upright portions to make them close to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present application is further described below with reference to the accompanying drawings: Figure 1 This is a front view schematic diagram of the curtain wall installation construction status; Figure 2 This is an oblique front view schematic diagram of the curtain wall installation construction status; Figure 3 It is a schematic diagram of the oblique rear view structure of the present invention; Figure 4 It is an oblique rear view schematic diagram of the connection state of the hanging assembly and the supporting assembly; Figure 5 It is a left-side structural schematic diagram of the hanging assembly and the supporting assembly; Figure 6 The figure is a schematic diagram of the installation position and structure of the first crimping plate and the second crimping plate from an oblique rear view; Figure 7 It is a schematic diagram of an oblique rear view of a state where two second upright portions and two connecting plates are arranged in a ⊥ shape; Figure 8 is a schematic diagram of the positions and structures of the first guiding inclined plane and the second guiding inclined plane; Fig. 9 It is a schematic diagram of an oblique rear view of the first pressing plate and the second pressing plate in the state of independent rotation; Fig.10 It is a left side schematic diagram of the vertical section structure of the first sleeve position; Fig.11 It is a left view schematic diagram of the vertical section structure of the second sleeve position.

[0022] Description of reference numerals: In the figure, 1. Curtain wall; 11. Suspension cable; 2. Hanging assembly; 21. First upright portion; 22. Second upright portion; 221. Inclined surface; 23. Top support plate; 24. Pull-connecting plate; 241. Through hole; 3. Support assembly; 31. Bottom plate; 311. First bottom hole; 312. Second bottom hole; 32. Vertical support plate; 33. Side plate; 34. First crimping plate; 341. First adapter material; 342. First guide slope; 343. First top hole; 35. Second crimping plate; 351. Second adapter groove; 352. Second guide slope; 353. Second top hole; 4. Floor; 41. First sleeve; 42. Second sleeve; 5. First fixing bolt; 6. Second fixing bolt. DETAILED DESCRIPTION

[0023] Based on the above structural features of the present application, the implementation methods of the present application are further described: Reference Figure 1-2 During the construction of the curtain wall 1, the curtain wall 1 is lifted by using the sling 11 and the hook (or the vacuum suction cup) of the lifting equipment, and then the lifted curtain wall 1 is first moved horizontally to the curtain wall 1 adjacent to the side and already installed to achieve the fitting of the lateral end surface (the fitting position is provided with mutually matching grooves and convex ribs), and then the lifted curtain wall 1 is lowered to the curtain wall 1 adjacent to the bottom and already installed to achieve the fitting of the top and bottom end surfaces (the fitting position is provided with mutually matching grooves and convex ribs).

[0024] Reference Figure 3-4, this embodiment provides an auxiliary positioning device for glass curtain wall installation, including a hanging assembly 2 connected to the curtain wall 1 and a supporting assembly 3 connected to the floor 4. The curtain wall 1 is a unitized curtain wall, which includes a glass panel and a rectangular frame covering the end surface of the glass panel, and the hanging assembly 2 is fixedly connected to the rectangular frame (for example, fixedly connected by bolts). A hanging assembly 2 is respectively installed at the left and right edge positions on the back of a single curtain wall 1, that is, a hanging assembly 2 is respectively installed at the left and right edge positions on the back of a single rectangular frame. The two hanging assemblies 2 are arranged at the same height to avoid eccentric loading. The supporting assembly 3 is used to limit the adjacent hanging assemblies 2 on adjacent curtain walls 1.

[0025] Reference Figure 4-5 The hook assembly 2 includes a first upright portion 21, a second upright portion 22 and a top support portion; the first upright portion 21 and the second upright portion 22 are arranged parallel to each other, the top support portion is arranged between the first upright portion 21 and the second upright portion 22, and the two ends of the top support portion are respectively fixedly connected to the top of the first upright portion 21 and the top of the second upright portion 22 (for example, through an integrated fixed connection); the first upright portion 21, the second upright portion 22 and the top support portion are fixedly connected in an N shape. A buckle cavity is provided between the first upright portion 21 and the second upright portion 22, and the buckle cavity is used to support and limit the hook assembly 2 when it is lowered.

[0026] Reference Figure 4-5 The support assembly 3 includes a bottom plate 31 and a vertical support plate 32 that are fixedly connected in an L shape (for example, by an integrated fixed connection); the bottom plate 31 is placed horizontally; the vertical support plate 32 is placed vertically on the upper surface of the bottom plate 31 at an edge position away from the floor 4. The middle and upper parts of the vertical support plates 32 are adapted to the buckle cavity; the middle and upper parts of the vertical support plates 32 can be inserted into the buckle cavity to support the hanging assembly 2 and the curtain wall 1. When the middle and upper parts of the vertical support plates 32 are inserted into the buckle cavity, the side walls of the first vertical part 21 and the side walls of the second vertical part 22 are respectively fitted with the two side walls of the vertical support plates 32, and the bottom surface of the top support part and the top surface of the vertical support plate 32 are adapted to each other and pressed, thereby improving the hanging stability of the curtain wall 1. The bottom surface of the top support part is an arc surface, and the top surface of the vertical support plate 32 is an arc surface.

[0027] Reference Figure 4-5, the bottom plate 31 is installed on the upper surface of the floor 4; the floor 4 is provided with an embedded part for connecting with the bottom plate 31, the embedded part is a rectangular shell structure, a nut is provided in the embedded part, and a strip hole is provided on the top surface of the embedded part. The user passes the bolt through the plug hole on the bottom plate 31 and tightens it with the nut to achieve the installation of the bottom plate 31. The length direction of the strip hole is parallel to the length direction of the buckle cavity. The user can selectively fix the bottom plate 31 at different positions of the strip hole, and can control the spacing between adjacent support components 3 to adapt to the width of the curtain wall 1 (that is, adapt to the spacing between two hanging components 2 on the same curtain wall 1), so as to achieve the adaptation, alignment and installation of the hanging component 2 and the support component 3.

[0028] Reference Figure 5 and Figure 6 The support assembly 3 further includes a side plate 33, which is vertically disposed on the upper surface of the bottom plate 31, and the bottom edge of the bottom plate 31 is fixedly connected to the bottom plate 31 (for example, by an integral fixed connection), and the side edge is vertically fixedly connected to the vertical support plate 32 (for example, by an integral fixed connection), thereby increasing the connection stability between the bottom plate 31 and the vertical support plate 32, and avoiding the problem that the vertical support plate 32 cannot bear the weight of the curtain wall 1 and rotates outward and deforms. Two side plates 33 are provided and are arranged parallel to each other, and the two side plates 33 are respectively arranged at the two ends of the vertical support plate 32.

[0029] Reference Figure 6 and Figure 7 A connecting plate 24 is provided at the bottom end of the second vertical portion 22, and the connecting plate 24 is vertically fixedly connected to the second vertical portion (for example, by an integrated fixed connection). The connecting plate 24 is horizontally arranged, and the bottom surface of the connecting plate 24 can fit the top surface of the bottom plate 31; the support assembly 3 also includes a first pressing plate 34 and a second pressing plate 35 for pressing the connecting plate 24.

[0030] Reference Figure 6 to Figure 8 A rotating shaft is provided between the two side plates 33, and the axis of the rotating shaft is arranged parallel to the length direction of the vertical support plate 32. The rotating shaft is arranged at one end of the side plate 33 away from the vertical support plate 32; the two ends of the rotating shaft are respectively plugged into the ends of the two side plates 33. The rotating shaft is plugged into the ends of the first crimping plate 34 and the second crimping plate 35. The first crimping plate 34 and the second crimping plate 35 can both rotate independently around the rotating shaft, so as to independently crimp the corresponding pulling plates 24. A first adapting groove is provided at one end of the first crimping plate 34 away from the rotating shaft, and a second adapting groove 351 is provided at one end of the second crimping plate 35 away from the rotating shaft; the first adapting groove is used to accommodate and crimp the pulling plate 24, and the second adapting groove 351 is used to accommodate and crimp the pulling plate 24, so as to realize the limited installation of the curtain wall 1.

[0031] Reference Figure 6 to Figure 8When the first crimping plate 34 and the second crimping plate 35 are both crimped onto the upper surface of the bottom plate 31, the first adapting groove and the second adapting groove 351 are connected to each other, thereby adapting and accommodating the two pulling plates 24 in a fitted state and the two second upright support bottoms in a fitted state.

[0032] Reference Fig. 9 From the perspective shown, since the curtain wall 1 is installed one by one in sequence, when installing a single curtain wall 1, it is only necessary to buckle a first crimping plate 34 and a second crimping plate 35 corresponding to the hanging components 2 at both ends of the curtain wall 1; the bottom surface of the first crimping plate 34 / the bottom surface of the second crimping plate 35 applies a downward limiting force to the pulling plate 24, the bottom plate 31 applies an upward limiting force to the pulling plate 24, the vertical support plate 32 applies a forward limiting force to the pulling plate 24, the first adapter groove applies a backward and rightward limiting force to the pulling plate 24 disposed therein, and the second adapter groove 351 applies a backward and leftward limiting force to the pulling plate 24 disposed therein; this can achieve lateral and longitudinal limiting of the hanging components 2 and the curtain wall 1, improve the installation accuracy of the curtain wall 1, simplify the construction steps, and improve efficiency.

[0033] Reference Fig. 9 As shown in the perspective, since the curtain wall 1 is installed one by one in sequence, and the first pressing plate 34 and the second pressing plate 35 can be independently rotated to achieve opening and closing, there is no need to remove the original and installed curtain wall 1 when installing the curtain wall 1 (that is, there is no need to open the first pressing plate 34 in the buckled state), and it is only necessary to buckle and install the first pressing plate 34 and the second pressing plate 35 corresponding to the curtain wall 1, which can avoid the risk of the original curtain wall 1 falling off, and has an efficient and convenient construction form.

[0034] Reference Fig.10 and Fig.11 , the floor 4 is a reinforced concrete structure. A first sleeve 41 is pre-buried in the floor 4, a first bottom hole 311 adapted to the first sleeve 41 is provided in the bottom plate 31, and a first top hole 343 adapted to the first bottom hole 311 is provided in the first crimping plate 34. A second sleeve 42 is provided in the floor 4, a second bottom hole 312 adapted to the second sleeve 42 is provided in the bottom plate 31, and a second top hole 353 adapted to the second bottom hole 312 is provided in the second crimping plate 35. The pull-connecting plate 24 is provided with a through hole 241, and each pull-connecting plate 24 is provided with a through hole 241. When two adjacent pull-connecting plates 24 are respectively arranged in the first adapting groove and the second adapting groove 351, the two through holes 241 corresponding to the two pull-connecting plates 24 are respectively connected with the first top hole 343 and the second top hole 353.

[0035] Reference Fig.10 and Fig.11The auxiliary positioning device for installing the glass curtain wall also includes a first fixing bolt 5 for fixing the first crimping plate 34 and a second fixing bolt 6 for fixing the second crimping plate 35; the first fixing bolt 5 can be inserted into the first top hole 343, the through hole 241, the first bottom hole 311 and the first sleeve 41 in sequence and screwed to the first sleeve 41, and the second fixing bolt 6 can be inserted into the second top hole 353, the through hole 241, the second bottom hole 312 and the second sleeve 42 in sequence and screwed to the second sleeve 42.

[0036] Reference Figure 6 and Figure 7 , the second upright portion 22 and the connecting plate 24 are arranged in an L shape; the outer wall of the connecting plate 24 and the end face of the curtain wall 1 are coplanar with the outer wall of the second upright portion 22, so that the adjacent connecting plates 24 and the adjacent second upright portions 22 can be installed in a close fit. The inner edge of the connecting plate 24 extends to the inner side of the curtain wall 1, thereby making way and providing a bearing surface for the crimping of the first crimping plate 34 / the second crimping plate 35. The two connecting plates 24 connected to the different curtain walls 1 and arranged adjacent to each other can be crimped in a sun shape on the upper surface of the bottom plate 31, the two connecting plates 24 are in contact with each other and transmit the left-right limiting force to each other, and the two second upright portions 22 are in contact with each other and transmit the left-right limiting force to each other, thereby realizing the overall limiting of the adjacent curtain walls 1 and preventing a curtain wall 1 from falling off.

[0037] Reference Figure 7 and Figure 8 The cross-section of the second upright portion 22 is rectangular as a whole, so that the two second upright portions 22 can be closely fitted together; the connecting plate 24 is a rectangular plate-like structure, so that the two connecting plates 24 can be closely fitted together.

[0038] Reference Figure 8 The first adapting groove and the second adapting groove 351 are both stepped groove structures, so as to achieve stable crimping of the pulling plate 24.

[0039] Reference Figure 7 and Figure 8 The second upright portion 22 is provided with an inclined surface 221 at an inner corner away from the first upright portion 21, the first adapting groove is provided with a first guiding inclined surface 342 adapted to the inclined surface 221, and the second adapting groove 351 is provided with a second guiding inclined surface 352 adapted to the inclined surface 221. Fig. 9 When the second crimping plate 35 is flipped and buckled, the second adapter groove 351 and the second guide slope 352 can be used to push the two second upright portions 22 to be close to each other, thereby achieving convenient positioning; similarly, when the first crimping plate 34 is flipped and buckled, the first adapter groove and the first guide slope 342 can be used to push the two second upright portions 22 to be close to each other, thereby achieving convenient positioning, without the need to use additional manpower to clamp the two second upright portions 22 to make them close to each other.

[0040] A construction method of an auxiliary positioning device for glass curtain wall installation, using the auxiliary positioning device for glass curtain wall installation to perform horizontal and vertical positioning on a curtain wall 1, the steps comprising: S1, two hanging components 2 respectively connected to the adjacent curtain walls 1 are fitted to each other in a ⊥ shape and pressed onto the upper surface of the bottom plate 31, and the vertical support plate 32 is inserted into the buckle cavity of the two hanging components 2; S2, using the first crimping plate 34 and the second crimping plate 35 to respectively crimp the two pull-connecting plates 24 of the two hanging assemblies 2, so that the two adjacent pull-connecting plates 24 are respectively limited at the lower part of the first adapting groove and the lower part of the second adapting groove 351, and the bottoms of the two adjacent second upright portions 22 are limited at the upper part of the first adapting groove and the upper part of the second adapting groove 351; S3. Pass the first fixing bolt 5 through the first top hole 343, the through hole 241, and the first bottom hole 311 in sequence, and then screw it into the first sleeve 41 until the column head of the first fixing bolt 5 is crimped onto the upper surface of the first crimping plate 34; pass the second fixing bolt 6 through the second top hole 353, the through hole 241, and the second bottom hole 312 in sequence, and then screw it into the second sleeve 42 until the column head of the second fixing bolt 6 is crimped onto the upper surface of the second crimping plate 35.

[0041] Reference Fig. 9 During step S1, since the curtain walls 1 are installed sequentially, the two hanging components 2 respectively connected to the adjacent curtain walls 1 are not inserted into the supporting components 3 at the same time. Instead, one hanging component 2 is inserted and fixed using the corresponding first crimping plate 34 when the first curtain wall 1 is installed, and the other hanging component 2 is inserted and fixed using the corresponding second crimping plate 35 when the rear curtain wall 1 is installed, thereby achieving convenient installation.

[0042] The present invention has a simple structure and reliable functions. The support assembly 3 can support the buckle assembly to support the curtain wall 1 at a desired height. The bottom surface of the top support part and the top surface of the vertical support plate 32 are mutually adapted, fitted and pressed. The bottom surface of the top support part is an arc surface, and the top surface of the vertical support plate 32 is an arc surface. The arc surfaces are mutually fitted and pressed. Compared with the form of supporting with external threads in the traditional technology, it has higher anti-deformation ability and stability, can prevent the hanging assembly 2 from sinking, and achieve stable and reliable height positioning.

[0043] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] To sum up, for those skilled in the art, according to the guidance of the present invention, without departing from the principles and spirit of the present invention, the changes, modifications, substitutions and deformations made to the present invention still fall within the protection scope of the present invention.

Claims

1. An auxiliary positioning device for glass curtain wall installation, characterized in that: It comprises a hanging assembly (2) connected to a curtain wall (1) and a supporting assembly (3) connected to a floor slab (4); one hanging assembly (2) is respectively installed at the left and right edge positions on the back of a single curtain wall (1); and the supporting assembly (3) is used to limit the position of an adjacent hanging assembly (2) on an adjacent curtain wall (1).

2. The auxiliary positioning device for glass curtain wall installation according to claim 1, characterized in that: The hanging assembly (2) comprises a first upright portion (21), a second upright portion (22) and a top support portion; the first upright portion (21) and the second upright portion (22) are arranged parallel to each other, the top support portion is arranged between the first upright portion (21) and the second upright portion (22), and two ends of the top support portion are respectively fixedly connected to the top end of the first upright portion (21) and the top end of the second upright portion (22); and a buckle cavity is arranged between the first upright portion (21) and the second upright portion (22).

3. The auxiliary positioning device for glass curtain wall installation according to claim 2, characterized in that: The support assembly (3) comprises a bottom plate (31) and a vertical support plate (32) which are fixedly connected in an L-shape; the vertical support plate (32) is vertically arranged on an edge of the upper surface of the bottom plate (31) away from the floor plate (4); the upper middle portion of the vertical support plate (32) is adapted to fit into the buckle cavity; The upper middle portion of the vertical support plate (32) can be inserted into the buckle cavity to support the hanging assembly (2) and the curtain wall (1).

4. The auxiliary positioning device for glass curtain wall installation according to claim 3, characterized in that: The support assembly (3) further comprises a side plate (33), wherein the side plate (33) is vertically arranged on the upper surface of the bottom plate (31), wherein the bottom edge of the bottom plate (31) is fixedly connected to the bottom plate (31), and the side edge is vertically fixedly connected to the vertical support plate (32); two side plates (33) are provided and arranged parallel to each other, and the two side plates (33) are respectively arranged at two ends of the vertical support plate (32).

5. The auxiliary positioning device for glass curtain wall installation according to claim 4, characterized in that: A connecting plate (24) is provided at the bottom end of the second upright portion (22); the connecting plate (24) is placed horizontally, and the bottom surface of the connecting plate (24) is adaptably fitted to the top surface of the bottom plate (31); the support assembly (3) further comprises a first crimping plate (34) and a second crimping plate (35) for crimping the connecting plate (24).

6. The auxiliary positioning device for glass curtain wall installation according to claim 5, characterized in that: A rotating shaft is provided between the two side plates (33), and the rotating shaft is arranged at one end of the side plate (33) away from the vertical support plate (32); the rotating shaft is plugged and arranged at the end of the first crimping plate (34) and the end of the second crimping plate (35), and the first crimping plate (34) and the second crimping plate (35) can rotate independently around the rotating shaft; a first adapting groove is provided at one end of the first crimping plate (34) away from the rotating shaft, and a second adapting groove (351) is provided at one end of the second crimping plate (35) away from the rotating shaft; the first adapting groove is used to accommodate and crimp the pulling plate (24), and the second adapting groove (351) is used to accommodate and crimp the pulling plate (24).

7. The auxiliary positioning device for glass curtain wall installation according to claim 6, characterized in that: When the first pressing plate (34) and the second pressing plate (35) are both pressed onto the upper surface of the bottom plate (31), the first adapting groove and the second adapting groove (351) are communicated with each other.

8. The auxiliary positioning device for glass curtain wall installation according to claim 7, characterized in that: A first sleeve (41) is provided in the floor slab (4), a first bottom hole (311) adapted to the first sleeve (41) is formed in the bottom plate (31), and a first top hole (343) adapted to the first bottom hole (311) is formed in the first crimping plate (34); A second sleeve (42) is provided in the floor slab (4), a second bottom hole (312) adapted to the second sleeve (42) is formed in the bottom plate (31), and a second top hole (353) adapted to the second bottom hole (312) is formed in the second crimping plate (35); The connecting plate (24) is provided with a through hole (241). When two adjacent connecting plates (24) are respectively arranged in the first fitting groove and the second fitting groove (351), the two through holes (241) are respectively communicated with the first top hole (343) and the second top hole (353); It further includes a first fixing bolt (5) for fixing the first crimping plate (34) and a second fixing bolt (6) for fixing the second crimping plate (35); the first fixing bolt (5) can be sequentially inserted into the first top hole (343), the through hole (241), the first bottom hole (311) and the first sleeve (41) and screwed with the first sleeve (41), and the second fixing bolt (6) can be sequentially inserted into the second top hole (353), the through hole (241), the second bottom hole (312) and the second sleeve (42) and screwed with the second sleeve (42).

9. The auxiliary positioning device for glass curtain wall installation according to claim 8, characterized in that: The second vertical portion (22) and the connecting plate (24) are arranged in an L shape; the outer side wall of the connecting plate (24), the end face of the curtain wall (1) and the outer side wall of the second vertical portion (22) are coplanar, and the inner edge of the connecting plate (24) extends towards the inner side of the curtain wall (1); two adjacent connecting plates (24) connected to different curtain walls (1) can be crimped on the upper surface of the bottom plate (31) in a shape like a Chinese character 'Ri'.

10. A construction method of an auxiliary positioning device for glass curtain wall installation, characterized in that: Using the auxiliary positioning device for glass curtain wall installation described in claim 9 to perform horizontal and vertical positioning on the curtain wall (1), the steps include: S1. Fit the two hanging components (2) respectively connected to adjacent curtain walls (1) to form a shape like '⊥' and crimp them on the upper surface of the bottom plate (31), and insert the vertical support plate (32) into the buckling cavity; S2. Use the first crimping plate (34) and the second crimping plate (35) to respectively crimp the two connecting plates (24) of the two hanging components (2), so that two adjacent connecting plates (24) are respectively limited at the lower part of the first fitting groove and the lower part of the second fitting groove (351), and the bottoms of two adjacent second vertical portions (22) are limited at the upper part of the first fitting groove and the upper part of the second fitting groove (351); S3. The first fixing bolt (5) is passed through the first top hole (343), the through hole (241), and the first bottom hole (311) in sequence, and then screwed to the first sleeve (41), until the column head of the first fixing bolt (5) is crimped to the upper surface of the first crimping plate (34); the second fixing bolt (6) is passed through the second top hole (353), the through hole (241), and the second bottom hole (312) in sequence, and then screwed to the second sleeve (42), until the column head of the second fixing bolt (6) is crimped to the upper surface of the second crimping plate (35).

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