Curtain wall system and parameter determination method

Abstract

The invention provides a curtain wall system and a parameter determination method, and relates to the field of curtain walls. The curtain wall system comprises a first unit body stand column and a second unit body stand column, the second unit body stand column is arranged opposite to the first unit body stand column; the unit body upper cross beam and the unit body middle cross beam are arranged between the first unit body stand column and the second unit body stand column; the sandwich panel assembly is arranged between the unit body upper cross beam and the unit body middle cross beam and is clamped with the first unit body stand column and the second unit body stand column through a plurality of elastic pin assemblies; and the unit body glass covers the sandwich panel assembly and is fixedly connected with the unit body upper cross beam and the unit body middle cross beam. According to the scheme, rapid installation of the curtain wall system is achieved, and meanwhile the method has the advantages of being easy and convenient to operate, high in applicability, capable of being used in different projects, high in construction efficiency, short in construction period and reliable in quality.

Description

Technical Field

[0001] The invention relates to the field of curtain walls, and in particular to a curtain wall system and a method for determining parameters thereof. Background Art

[0002] The prior art installs frame-type curtain wall interlayer positions and assembled unit interlayer curtain wall positions through one process and one material at a time. The rock wool board structure is produced with fixed standard size specifications. When the unit is assembled, the rock wool needs to be manually cut according to the frame size of the unit interlayer beam position, and then filled and installed, which produces rock wool foam and debris, which is harmful to the operators. The garbage is also not easy to handle. The installation steps are numerous and cumbersome, and 2-3 people are required to cooperate to complete the installation work of each process. It is labor-intensive and time-consuming, with high cost and long construction period, and the quality is not easy to be guaranteed. Summary of the invention

[0003] The present invention provides a curtain wall system and a method for determining parameters, which solve the problems of complex installation process, time-consuming and labor-intensive, high cost, long construction period and difficulty in ensuring quality during installation of the existing curtain wall system.

[0004] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0005] The present invention provides a curtain wall system, comprising:

[0006] The first unit body column;

[0007] A second unit body column arranged opposite to the first unit body column;

[0008] A unit body upper crossbeam and a unit body middle crossbeam arranged between the first unit body column and the second unit body column;

[0009] A sandwich panel assembly disposed between the upper crossbeam of the unit body and the middle crossbeam of the unit body, and clamped with the first unit body column and the second unit body column through a plurality of elastic pin assemblies;

[0010] The unit body glass is covered on the sandwich panel assembly and is fixedly connected to the unit body upper crossbeam and the unit body middle crossbeam.

[0011] Optionally, the sandwich panel assembly comprises:

[0012] A sandwich frame and rock wool arranged in the sandwich frame;

[0013] The sandwich frame is clamped with the first unit body column and the second unit body column through a plurality of elastic pin assemblies.

[0014] Optionally, the sandwich frame includes:

[0015] Indoor side lining;

[0016] An outdoor lining plate arranged opposite to the indoor lining plate;

[0017] The first end of the indoor lining plate and the first end of the outdoor lining plate are sealed and connected by a first side sealing plate; the second end of the indoor lining plate and the second end of the outdoor lining plate are sealed and connected by a second side sealing plate;

[0018] The first side blocking plate and the second side blocking plate are both clamped with the first unit body column and the second unit body column through a plurality of elastic pin assemblies.

[0019] Optionally, both ends of the indoor lining plate are provided with a first folding plate, both ends of the outdoor lining plate are provided with a second folding plate, and the second folding plate is provided with a first concave semicircular cross section;

[0020] The first end of the first side blocking plate is provided with an "h"-shaped opening insertion port, and the second end is provided with a second concave semicircular cross section;

[0021] The first end of the first side sealing plate is connected to the first folded edge plate at the first end of the indoor lining plate through an "h"-shaped opening plug interface; the second end of the first side sealing plate is connected to the first concave semicircular section on the second folded edge plate at the first end of the outdoor lining plate through a second concave semicircular section.

[0022] Optionally, both the first side sealing plate and the second side sealing plate are provided with an open circular cavity;

[0023] One end of the elastic pin assembly is arranged in the open circular cavity, and the other end is clamped with the first unit body column and the second unit body column.

[0024] Optionally, the spring pin assembly includes:

[0025] A pin tail disposed within the open circular cavity;

[0026] A spring disposed in the open circular cavity and connected to the pin tail;

[0027] A pin head, one end of which is disposed in the open circular cavity and connected to the spring;

[0028] The other end of the pin head is arranged outside the open circular cavity and is clamped with the first unit body column or the second unit body column.

[0029] Optionally, a plurality of circular holes are provided on the first unit body column and the second unit body column, and the other end of the pin head passes through the circular holes to be clamped with the first unit body column or the second unit body column.

[0030] Optionally, a circular rib is provided at the opening of the open circular cavity; a clamping groove is provided on the pin tail, and the pin tail is clamped with the circular rib of the open circular cavity through the clamping groove.

[0031] The present invention also provides a method for determining parameters of a curtain wall system, wherein the curtain wall system is the curtain wall system described above, and the method for determining parameters comprises:

[0032] Obtain the initial parameters of the sandwich panel component and the initial parameters of the spring pin component;

[0033] Determine the self-weight load parameters of the sandwich panel assembly according to the initial parameters of the sandwich panel assembly;

[0034] The pin diameter of the elastic pin assembly is determined according to the deadweight load parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly.

[0035] Optionally, the method for determining the curtain wall system parameters further includes:

[0036] According to the preset maximum load value of the sandwich panel assembly under dynamic load conditions, the initial parameters of the sandwich panel assembly and the pin diameter of the spring pin assembly, the thickness parameters of the blocking plate and the lining plate in the sandwich panel assembly are determined.

[0037] The above solution of the present invention includes at least the following beneficial effects:

[0038] The curtain wall system of the present invention comprises: a first unit column; a second unit column arranged opposite to the first unit column; a unit upper beam and a unit middle beam arranged between the first unit column and the second unit column; a sandwich panel assembly arranged between the unit upper beam and the unit middle beam and clamped with the first unit column and the second unit column through a plurality of spring pin assemblies; and a unit glass covering the sandwich panel assembly and fixedly connected with the unit upper beam and the unit middle beam. The curtain wall system is quickly installed and has the advantages of simple and convenient operation, strong applicability, can be used in different projects, high construction efficiency, short construction period, and reliable quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is a vertical cross-sectional view of the curtain wall system of the present invention;

[0040] Figure 2 It is a connection structure diagram of a unit column and a sandwich panel assembly of a curtain wall system of the present invention;

[0041] Figure 3 is a schematic structural diagram of a sandwich panel assembly of a curtain wall system of the present invention;

[0042] Figure 4 is a schematic structural diagram of a first side blocking plate of a curtain wall system of the present invention;

[0043] Figure 5 It is a structural schematic diagram of the elastic pin assembly of the curtain wall system of the present invention;

[0044] Figure 6 It is a schematic structural diagram of the assembled elastic pin assembly and sandwich panel assembly of the curtain wall system of the present invention;

[0045] Figure 7 It is a schematic structural diagram of the curtain wall system of the present invention after the sandwich panel assembly is assembled with the unit column through the elastic pin assembly;

[0046] Figure 8 It is a structural schematic diagram of unit columns and beams of the curtain wall system of the present invention;

[0047] Fig. 9 It is a three-dimensional diagram of the sandwich panel assembly of the curtain wall system of the present invention after being assembled with the unit column through the elastic pin assembly;

[0048] Fig.10 It is a structural schematic diagram of the sandwich panel assembly, the spring pin assembly, and the frame of the curtain wall system of the present invention before installation;

[0049] Fig.11 It is a structural schematic diagram of the sandwich panel assembly, the spring pin assembly, and the frame of the curtain wall system of the present invention during installation;

[0050] Fig.12 It is a schematic diagram of the structure of the curtain wall system of the present invention after the sandwich panel assembly, the spring pin assembly and the frame are installed;

[0051] Description of reference numerals:

[0052] 10. Upper crossbeam of unit body; 11. First unit body column; 110. Round hole; 12. Second unit body column; 13. Middle crossbeam of unit body; 14. Unit body glass; 2. Sandwich frame; 20. Rock wool; 21. Indoor side lining plate; 22. Outdoor side lining plate; 23. First side blocking plate; 24. Second side blocking plate; 25. Open circular cavity; 251. Round rib; 30. Pin assembly; 31. Pin head; 32. Spring; 33. Pin tail; 331. Slot. DETAILED DESCRIPTION

[0053] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0054] like Figures 1 to 12As shown, an embodiment of the present invention provides a curtain wall system, comprising:

[0055] The first unit column 11;

[0056] A second unit body column 12 arranged opposite to the first unit body column 11;

[0057] The unit upper cross beam 10 and the unit middle cross beam 13 are arranged between the first unit column 11 and the second unit column 12;

[0058] A sandwich panel assembly disposed between the upper crossbeam 10 and the middle crossbeam 13 of the unit body, and clamped with the first unit body column 11 and the second unit body column 12 through a plurality of elastic pin assemblies 30;

[0059] A unit body glass 14 is covered on the sandwich panel assembly and fixedly connected to the unit body upper cross beam 10 and the unit body middle cross beam 13.

[0060] In this embodiment, the specific size of the elastic pin assembly 30 can be designed according to the needs. Specifically, the initial parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly are first obtained; then, according to the initial parameters of the sandwich panel assembly, the self-weight load parameters of the sandwich panel assembly are determined; finally, according to the self-weight load parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly, the pin shaft diameter of the elastic pin assembly is determined.

[0061] The initial parameters of the pin assembly include: the material and strength parameters of each component in the pin assembly; the material of each component in the pin assembly is "A2-50" stainless steel, the tensile strength is fyss50 = 190MPa, and the shear strength is fvss50 = 155MPa; the initial parameters of the sandwich panel assembly include: the material, size and strength parameters of each component in the sandwich panel assembly, the material of the blocking plate (the first side blocking plate and the second side blocking plate) is "3003 "series aluminum-magnesium-manganese plate, tensile and compressive strength is fy3003 = 130MPa, shear strength is fv3003 = 2.8MPa, local compressive strength is fb3003 = 240MPa; lining plate (outdoor lining plate and indoor lining plate) is made of "Q235B" series color steel plate, tensile and compressive strength is fyQ235B = 215MPa; shear strength is fvQ235B = 125MPa, local compressive strength is fbQ235B = 320MPa;

[0062] According to the initial parameters of the sandwich panel assembly, the self-weight load parameters of the sandwich panel assembly are determined including:

[0063] According to the material of rock wool, determine the rock wool bulk density λ, λ=125kg / m 3 ;

[0064] According to the size and bulk density of rock wool, the self-weight load D of rock wool is determined, D = λ·a·b·c·g = 0.221kN;

[0065] Among them, a is the length of rock wool, a = 1200mm, b is the width of rock wool b = 1500mm, c is the height of rock wool c = 100mm; g is the gravity acceleration coefficient;

[0066] According to the loads of the blocking plate and the lining plate, the self-weight load parameter Dym of the sandwich panel assembly is determined, and the value is: Dym = 1.1·D = 0.243·kN.

[0067] According to the deadweight load parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly, the pin diameter of the elastic pin assembly is determined, including:

[0068] According to the deadweight load parameters of the sandwich panel assembly, the required shear bearing capacity of the elastic pin assembly under the dynamic load condition is determined as V1=α*α1(1.25Dym) / 2=0.26kN; where α is the magnification factor and is taken as 1.3, and α1 is the partial coefficient and is taken as 1.3;

[0069] According to the shear bearing capacity of the pin assembly, the minimum shear bearing capacity required by the pin assembly is determined to be Fxz = V1 / 0.95 = 0.27 kN;

[0070] According to the minimum shear bearing capacity required by the pin assembly, the minimum stress cross-sectional area required by the pin is Amin=Fxz / fvss50=1.741mm 2 ;

[0071] Determine the minimum diameter of the pin shaft of the pin assembly based on the minimum stress cross-sectional area required by the pin The pin shaft diameter of the elastic pin assembly is preferably 5.6 mm.

[0072] In this embodiment, there are 4 groups of the elastic pin assemblies 30, which are respectively arranged on the sandwich panel assemblies, wherein 2 groups of elastic pins are installed at the upper and lower ends of the left and right sides of the sandwich panel assembly, for a total of 4 groups of elastic pin assemblies 30; the first unit body column 11, the second unit body column 12, the unit body upper beam 10 and the unit body middle beam 13 form a frame structure, and when in use, the unit body glass 14 is arranged on one side end face of the frame, and the sandwich panel assembly is pushed into the frame from the other side of the frame, and is clamped with the first unit body column 11 and the second unit body column 12 through four groups of elastic pin assemblies 30; in this embodiment, the curtain wall system solves the problems of complex installation process, labor-intensive and time-consuming, high cost, long construction period and difficult quality assurance during installation of the existing curtain wall system through the overall design of the sandwich panel assembly and the clamping design of the elastic pin assemblies 30 with the first unit body column 11 and the second unit body column 12. It realizes the rapid installation of the curtain wall system, and has the advantages of simple and convenient operation, strong applicability, can be used in different projects, high construction efficiency, short construction period and reliable quality.

[0073] In an optional embodiment of the present invention, the sandwich panel assembly comprises:

[0074] A sandwich frame 2 and rock wool 20 disposed in the sandwich frame 2;

[0075] The sandwich frame 2 is clamped with the first unit body column 11 and the second unit body column 12 through a plurality of elastic pin assemblies 30 .

[0076] The sandwich frame 2 comprises:

[0077] Indoor side lining 21;

[0078] An outdoor lining plate 22 disposed opposite to the indoor lining plate 21;

[0079] The first end of the indoor lining plate 21 and the first end of the outdoor lining plate 22 are sealed and connected by a first side sealing plate 23; the second end of the indoor lining plate 21 and the second end of the outdoor lining plate 22 are sealed and connected by a second side sealing plate 24;

[0080] The first side blocking plate 23 and the second side blocking plate 24 are both clamped with the first unit body column 11 and the second unit body column 12 via a plurality of elastic pin assemblies 30 .

[0081] In this embodiment, the overall design of the sandwich panel assembly is realized through the design of the indoor lining plate 21, the outdoor lining plate 22, the first side blocking plate 23 and the second side blocking plate 24, so that the sandwich panel assembly can be directly processed and formed in the factory, saving the connection angle code materials, self-tapping screw materials and the installation work of these two materials, saving the rock wool boards (non-combustible rock wool boards, vacuum insulation boards, etc.) transported to the unit body processing and assembly plant and the need for cutting and processing, saving the work of transporting to the construction site for cutting and processing and transporting to each floor for filling and installation, and eliminating the risk of rock wool generating foam and debris during cutting and processing, and causing harm to the human body.

[0082] In an optional embodiment of the present invention, both ends of the indoor lining plate 21 are provided with a first folding plate, both ends of the outdoor lining plate 22 are provided with a second folding plate, and the second folding plate is provided with a first concave semicircular cross section;

[0083] The first end of the first side blocking plate 23 is provided with an "h"-shaped opening plug interface, and the second end is provided with a second concave semicircular cross section;

[0084] The first end of the first side sealing plate 23 is plugged into the first folded plate at the first end of the indoor lining plate 21 through an "h"-shaped opening plug interface; the second end of the first side sealing plate 23 is connected to the first concave semicircular section on the second folded plate at the first end of the outdoor lining plate 22 through a second concave semicircular section.

[0085] In this embodiment, the first end of the first side sealing plate 23 is connected to the first folded plate at the first end of the indoor lining plate 21 through an "h"-shaped opening plug interface and then fixed by a first rivet; the second end of the first side sealing plate 23 is connected to the first concave semicircular section on the second folded plate at the first end of the outdoor lining plate 22 through a second concave semicircular section. Specifically, the second concave semicircular section is overlapped with the first concave semicircular section, and then the second rivet is passed through the center of the concave semicircular section to connect and fix the two.

[0086] In an optional embodiment of the present invention, both the first side sealing plate 23 and the second side sealing plate 24 are provided with an open circular cavity 25;

[0087] One end of the elastic pin assembly 30 is disposed in the open circular cavity 25 , and the other end is engaged with the first unit column 11 and the second unit column 12 .

[0088] The elastic pin assembly 30 comprises:

[0089] A pin tail 33 disposed within the open circular cavity 25;

[0090] A spring 32 disposed in the open circular cavity 25 and connected to the pin tail 33;

[0091] A pin head 31, one end of which is disposed in the open circular cavity 25 and connected to a spring 32;

[0092] The other end of the pin head 31 is disposed outside the open circular cavity 25 and is engaged with the first unit body column 11 or the second unit body column 12 .

[0093] A circular rib 251 is disposed at the opening of the open circular cavity 25 ; a clamping groove 331 is disposed on the pin tail 33 , and the pin tail 33 is clamped with the circular rib 251 of the open circular cavity 25 through the clamping groove 331 .

[0094] A plurality of circular holes 110 are disposed on the first unit body column 11 and the second unit body column 12 , and the other end of the pin head 31 passes through the circular hole 110 and is engaged with the first unit body column 11 or the second unit body column 12 .

[0095] In this embodiment, the spring 32 is arranged between the pin tail 33 and the pin head 31, and one end of the pin tail 33 and the pin head 31 are both provided with a protrusion, and the two ends of the spring 32 are respectively sleeved on the two protrusions of the pin tail 33 and the pin head 31, and are connected to the pin tail 33 and the pin head 31; the pin tail 33 is clamped with the circular rib 251 of the open circular cavity 25 through the clamping groove 331. Specifically, the pin tail 33 is arranged in the open circular cavity 25, and then the circular rib 251 of the open circular cavity 25 is clamped by pliers, so that the open circular cavity 25 is reduced until the circular rib 251 is clamped in the clamping groove 331.

[0096] The specific installation process of the curtain wall system of the present invention is as follows:

[0097] First, install one spring pin on each of the two sides in the height direction of the sandwich panel assembly, two on one side, and a total of four spring pin assemblies 30 are installed on the two sides of a sandwich panel assembly. During installation, the pin head 31 of the stainless steel spring pin assembly 30 is facing the thickness of the side of the sandwich panel assembly outward, and the pin tail 33, the spring 32 and one end of the pin head 31 are inserted into the open circular cavity 25 of the side sealing plate made of aluminum alloy. Then, clamp the open circular cavity 25 with pliers, so that the open circular cavity 25 clamps the pin tail 33, The spring 32 and one end of the pin head 31 are clamped in the clamping groove 331. When setting, the other end of the pin head 31 is exposed 5-8mm outside the open circular cavity. The sandwich panel assembly with the elastic pin assembly 30 installed is pushed into the frame structure from the inside to the outside on the indoor surface of the unit body interlayer position until the pin heads 31 at both ends all fall into the circular holes 110 of the unit body columns. The installation is completed. Four circular holes are opened in the unit body columns between the unit body layers. The hole diameter and position correspond to the diameter and position of the elastic pins.

[0098] In the curtain wall system described in the present invention, the sandwich panel assembly is designed to be connected with the frame structure through the spring pin assembly 30, which improves the overall assembly degree of the curtain wall system, reduces the installation process of the curtain wall system, greatly saves the installation period and labor intensity, and at the same time can ensure the installation quality and improve the one-time installation qualification rate. The quality is reliable, the installation is simple and efficient, the workers can operate easily and use fewer people during installation, and the installation operation can be performed by one person. The interlayer sandwich panels of the unit body can also be installed mechanized and unmanned in the workshop, with high intelligence and high efficiency.

[0099] An embodiment of the present invention provides a method for determining parameters of a curtain wall system, wherein the curtain wall system is the curtain wall system described in the above embodiment, and the determination method comprises:

[0100] Obtain the initial parameters of the sandwich panel component and the initial parameters of the spring pin component;

[0101] Determine the self-weight load parameters of the sandwich panel assembly according to the initial parameters of the sandwich panel assembly;

[0102] The pin diameter of the elastic pin assembly is determined according to the deadweight load parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly.

[0103] According to the preset maximum load value of the sandwich panel assembly under dynamic load conditions, the initial parameters of the sandwich panel assembly and the pin diameter of the spring pin assembly, the thickness parameters of the blocking plate and the lining plate in the sandwich panel assembly are determined.

[0104] In this embodiment, the pin shaft diameter of the elastic pin assembly is the diameter of the pin tail 33 and the pin head 31, and the two diameters are the same; the initial parameters of the elastic pin assembly include: the material and strength parameters of each component in the elastic pin assembly; wherein the material of each component in the pin shaft assembly is "A2-50" stainless steel, the tensile strength is fyss50 = 190MPa, and the shear strength is fvss50 = 155MPa; the initial parameters of the sandwich panel assembly include: the material, size and strength parameters of each component in the sandwich panel assembly, wherein the blocking plate (first side blocking plate The material of the second side blocking plate is "3003" series aluminum-magnesium-manganese plate, with a tensile and compressive strength of fy3003 = 130MPa, a shear strength of fv3003 = 2.8MPa, and a local compressive strength of fb3003 = 240MPa; the lining plate (outdoor lining plate and indoor lining plate) is made of "Q235B" series color steel plate, with a tensile and compressive strength of fyQ235B = 215MPa; the shear strength is fvQ235B = 125MPa, and the local compressive strength is fbQ235B = 320MPa;

[0105] According to the initial parameters of the sandwich panel assembly, the self-weight load parameters of the sandwich panel assembly are determined including:

[0106] According to the material of rock wool, determine the rock wool bulk density λ, λ=125kg / m 3 ;

[0107] According to the size and bulk density of rock wool, the self-weight load D of rock wool is determined, D = λ·a·b·c·g = 0.221kN;

[0108] Among them, a is the length of rock wool, a = 1200mm, b is the width of rock wool b = 1500mm, c is the height of rock wool c = 100mm; g is the gravity acceleration coefficient;

[0109] According to the loads of the blocking plate and the lining plate, the self-weight load parameter Dym of the sandwich panel assembly is determined, and the value is: Dym = 1.1·D = 0.243·kN.

[0110] According to the deadweight load parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly, the pin diameter of the elastic pin assembly is determined, including:

[0111] According to the deadweight load parameters of the sandwich panel assembly, the required shear bearing capacity of the elastic pin assembly under the dynamic load condition is determined as V1=α*α1(1.25Dym) / 2=0.26kN; where α is the magnification factor and is taken as 1.3, and α1 is the partial coefficient and is taken as 1.3;

[0112] According to the shear bearing capacity of the pin assembly, the minimum shear bearing capacity required by the pin assembly is determined to be Fxz = V1 / 0.95 = 0.27 kN;

[0113] According to the minimum shear bearing capacity required by the pin assembly, the minimum stress cross-sectional area required by the pin is Amin=Fxz / fvss50=1.741mm 2 ;

[0114] Determine the minimum diameter of the pin shaft of the pin assembly based on the minimum stress cross-sectional area required by the pin The pin shaft diameter of the elastic pin assembly is preferably 5.6 mm.

[0115] According to the preset maximum load value of the sandwich panel assembly under dynamic load conditions, the initial parameters of the sandwich panel assembly and the pin diameter of the spring pin assembly, the thickness parameters of the blocking plate and the lining plate in the sandwich panel assembly are determined, including:

[0116] The minimum thickness parameter of the blocking plate in the sandwich panel assembly is determined by the formula t1=V1 / D1*X*fb3003;

[0117] The minimum thickness parameter of the lining plate in the sandwich panel assembly is determined by the formula t2 = V1 / D1*X*fbQ235B;

[0118] Among them, t1 is the thickness parameter of the blocking plate; t2 is the thickness parameter of the lining plate; V1 is the shear bearing capacity required by the elastic pin assembly under dynamic load conditions, D1 is the pin shaft diameter, which is 5.6mm, X is the maximum load preset value of the sandwich panel assembly, the maximum load preset value X is less than 1, and can be taken as 0.95; fb3003 is the local compressive strength of the blocking plate; the local compressive strength of the lining plate; according to the minimum thickness parameter of the blocking plate in the sandwich panel assembly, the thickness parameter of the blocking plate in the sandwich panel assembly is determined, and after calculation according to the above data, it is preferably 0.8mm; according to the minimum thickness parameter of the lining plate in the sandwich panel assembly, the thickness parameter of the lining plate in the sandwich panel assembly is determined, and after calculation according to the above data, it is preferably 0.4mm.

[0119] The method for determining the parameters of the curtain wall system described in the present invention ensures the stability of the overall structure of the curtain wall system and improves the safety of the curtain wall system by designing the parameters of the sandwich panel assembly and the spring pin assembly. At the same time, the material consumption can be reduced according to the minimum parameters, thereby saving production costs and reducing the overall quality of the curtain wall system.

[0120] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A curtain wall system, characterized in that: include: A first unit column (11); A second unit body column (12) arranged opposite to the first unit body column (11); A unit upper crossbeam (10) and a unit middle crossbeam (13) arranged between the first unit column (11) and the second unit column (12); A sandwich panel assembly is arranged between the upper crossbeam (10) of the unit body and the middle crossbeam (13) of the unit body, and is clamped with the first unit body column (11) and the second unit body column (12) via a plurality of elastic pin assemblies (30); A unit body glass (14) is covered on the sandwich panel assembly and fixedly connected to the unit body upper crossbeam (10) and the unit body middle crossbeam (13).

2. The curtain wall system according to claim 1, characterized in that: The sandwich panel assembly comprises: A sandwich frame (2) and rock wool (20) arranged in the sandwich frame (2); The sandwich frame (2) is clamped with the first unit body column (11) and the second unit body column (12) via a plurality of elastic pin assemblies (30).

3. The curtain wall system according to claim 2, characterized in that: The sandwich frame (2) comprises: Indoor side lining (21); an outdoor lining plate (22) arranged opposite to the indoor lining plate (21); The first end of the indoor lining plate (21) and the first end of the outdoor lining plate (22) are sealed and connected via a first side sealing plate (23); the second end of the indoor lining plate (21) and the second end of the outdoor lining plate (22) are sealed and connected via a second side sealing plate (24); The first side blocking plate (23) and the second side blocking plate (24) are both clamped with the first unit body column (11) and the second unit body column (12) via a plurality of elastic pin assemblies (30).

4. The curtain wall system according to claim 3, characterized in that: Both ends of the indoor lining plate (21) are provided with a first folding plate, and both ends of the outdoor lining plate (22) are provided with a second folding plate, and the second folding plate is provided with a first concave semicircular cross section; The first end of the first side blocking plate (23) is provided with an "H"-shaped opening insertion port, and the second end is provided with a second concave semicircular cross section; The first end of the first side sealing plate (23) is plugged into the first folded edge plate at the first end of the indoor lining plate (21) through an "H"-shaped opening plug interface; the second end of the first side sealing plate (23) is connected to the first concave semicircular section on the second folded edge plate at the first end of the outdoor lining plate (22) through a second concave semicircular section.

5. The curtain wall system according to claim 3, characterized in that: The first side sealing plate (23) and the second side sealing plate (24) are both provided with an open circular cavity (25); One end of the elastic pin assembly (30) is arranged in the open circular cavity (25), and the other end is clamped with the first unit body column (11) and the second unit body column (12).

6. The curtain wall system according to claim 5, characterized in that: The elastic pin assembly (30) comprises: A pin tail (33) disposed within the open circular cavity (25); A spring (32) disposed in the open circular cavity (25) and connected to the pin tail (33); A pin head (31), one end of which is disposed in the open circular cavity (25) and connected to a spring (32); The other end of the pin head (31) is arranged outside the open circular cavity (25) and is clamped with the first unit body column (11) or the second unit body column (12).

7. The curtain wall system according to claim 6, characterized in that: A plurality of circular holes (110) are provided on the first unit body column (11) and the second unit body column (12), and the other end of the pin head (31) passes through the circular holes (110) and is clamped with the first unit body column (11) or the second unit body column (12).

8. The curtain wall system according to claim 6, characterized in that: A circular rib (251) is provided at the opening of the open circular cavity (25); a clamping groove (331) is provided on the pin tail (33), and the pin tail (33) is clamped with the circular rib (251) of the open circular cavity (25) through the clamping groove (331).

9. A method for determining parameters of a curtain wall system, wherein the curtain wall system is the curtain wall system according to any one of claims 1 to 8, the method comprising: Obtain the initial parameters of the sandwich panel component and the initial parameters of the spring pin component; Determine the self-weight load parameters of the sandwich panel assembly according to the initial parameters of the sandwich panel assembly; The pin diameter of the elastic pin assembly is determined according to the deadweight load parameters of the sandwich panel assembly and the initial parameters of the elastic pin assembly.

10. The method for determining curtain wall system parameters according to claim 9, characterized in that: Also includes: According to the preset maximum load value of the sandwich panel assembly under dynamic load conditions, the initial parameters of the sandwich panel assembly and the pin diameter of the spring pin assembly, the thickness parameters of the blocking plate and the lining plate in the sandwich panel assembly are determined.

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