Box-type prefabricated building curtain wall and assembly method thereof

Abstract

The present invention discloses a box-type assembled building curtain wall and an assembly method thereof. The assembled building curtain wall includes a box unit, a curtain wall panel, and a connection assembly. The curtain wall panel is installed on the outer side of the box unit through the connection assembly. A plurality of box units with curtain wall panels installed are assembled to form an assembled building curtain wall. This solution produces curtain wall panels and box units in advance, and then installs the curtain wall panels on the box units. According to the size of the installation site, a plurality of box units are assembled to form an assembled building curtain wall. Subsequently, the assembled building curtain wall is directly hoisted by transporting the assembled building curtain wall to the installation site by vehicle. The assembled building curtain wall can be installed without separate installation. The on-site installation process is fast and convenient, which effectively improves the assembly efficiency of the building curtain wall. At the same time, the adjacent curtain wall panels are sealed by the sealing assembly to ensure the waterproof performance of the curtain wall.

Description

Technical Field

[0001] The invention relates to the field of building curtain wall assembly, and in particular to a box-type integrally assembled building curtain wall and an assembly method thereof. Background Art

[0002] Prefabricated buildings refer to buildings that are assembled on site using prefabricated components in factories. The advantages of this type of building are fast construction speed, less restrictions on climatic conditions, labor saving and improved building quality.

[0003] At present, the country is vigorously promoting prefabricated buildings and promoting the transformation and upgrading of the construction industry. Prefabricated buildings are a major change in construction methods and an important measure to promote supply-side structural reforms and the development of new urbanization. They are conducive to saving resources and energy, reducing construction pollution, and improving labor productivity and quality and safety levels. They are also conducive to promoting the deep integration of the construction industry and information industrialization, cultivating new industries and new momentum, and promoting the resolution of overcapacity.

[0004] Traditional framed glass curtain walls require the installation of columns and beams before installing glass panels. The glass panels are installed using stainless steel bolts, which need to be arranged by calculating the spacing. The process is complicated, the on-site construction efficiency is low, and the construction quality is difficult to control. Summary of the invention

[0005] In order to solve the defects of the prior art mentioned above, an object of the present invention is to provide a box-type prefabricated building curtain wall and an assembly method thereof.

[0006] To achieve the above object, the technical solution of the present invention is:

[0007] A box-type assembled building curtain wall comprises a box unit, a curtain wall panel, and a connecting assembly. The curtain wall panel is installed on the outer side of the box unit through the connecting assembly. A plurality of box units with curtain wall panels installed are assembled to form an assembled building curtain wall.

[0008] Furthermore, the box unit is a steel structure box or an assembled wall panel.

[0009] Furthermore, the curtain wall panel includes columns arranged in the vertical direction, beams arranged perpendicularly to the columns, and curtain wall panels. One end of the connecting component is fixedly connected to the box unit, and the other end is fixedly connected to the columns. The outer side of the columns is connected to the curtain wall panels, and the curtain wall panels are arranged parallel to and facing the box unit.

[0010] Furthermore, it also includes a sealing component, which is arranged between two adjacent curtain wall panels to seal the adjacent curtain wall panels.

[0011] Furthermore, the sealing assembly includes a sealing connector with one end fixed to the column, and a sealing member adjustably connected to the other end of the sealing connector through an adjustable bolt. A sealing portion is provided on the side of the sealing member facing the curtain wall panel, and the sealing portion is pressed against the surface of the column by adjusting the bolt.

[0012] Furthermore, an elastic foam rod is arranged between the sealing connector and the adjacent curtain wall panel, and the outer side of the elastic foam rod is filled with sealant.

[0013] Furthermore, it also includes a fireproof component, which is arranged between the crossbeam and the box unit. The fireproof component includes a fireproof board and fireproof cotton. One end of the fireproof board is connected to the crossbeam, and the other end is connected to the box unit. The fireproof cotton is arranged on the fireproof board.

[0014] Furthermore, a decorative strip is included, and the decorative strip is clamped on the outer side of the sealing member.

[0015] The present invention also proposes a box-type prefabricated building curtain wall assembly method, comprising the following steps:

[0016] The curtain wall panels are pre-installed on the corresponding box units in the factory;

[0017] Transport the assembled building curtain walls to the installation site;

[0018] The curtain wall panels attached to the box unit are hoisted together with the box unit.

[0019] Furthermore, after the step of hoisting the building curtain wall attached to the box unit together with the box unit, the following steps are included:

[0020] The sealing of adjacent curtain wall panels is completed by sealing components.

[0021] The beneficial effects of the present invention are as follows: by pre-producing curtain wall panels and box units, and then installing the curtain wall panels on the box units, a plurality of box units are assembled according to the size of the installation site to form an assembled building curtain wall, which is then transported to the installation site by vehicle and directly hoisted, and the installation of the assembled building curtain wall can be completed without separate installation. The on-site installation process is fast and convenient, and the assembly efficiency of the building curtain wall is effectively improved; at the same time, the adjacent curtain wall panels are sealed by the sealing assembly to ensure the waterproof performance of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A cross-sectional view from a top view of a box-type prefabricated building curtain wall according to the present invention;

[0023] Figure 2 It is a partial enlarged view of the curtain wall panel sealing structure of a box-type prefabricated building curtain wall of the present invention;

[0024] Figure 3 A cross-sectional view of a box-type prefabricated building curtain wall from a side view according to the present invention;

[0025] Figure 4 It is a structural schematic diagram of a connection assembly of the present invention;

[0026] Figure 5 The present invention is a method flow chart of a box-type prefabricated building curtain wall assembly method. DETAILED DESCRIPTION

[0027] To illustrate the concept and purpose of the present invention, the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0030] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] Unless otherwise specified, “ / ” in this document means “or”.

[0032] Reference Figure 1-4, a specific embodiment of the present invention is proposed, a box-type prefabricated building curtain wall, including a box unit 10, a curtain wall panel 30, and a connecting assembly 60. The curtain wall panel 30 is installed on the outer side of the box unit 10 through the connecting assembly 60, and a plurality of box units 10 installed with the curtain wall panels 30 are assembled to form a prefabricated building curtain wall. This solution produces the curtain wall panels 30 and the box unit 10 in advance, and then installs the curtain wall panels 30 on the box unit 10. Then, according to the size of the installation site, a plurality of box units 10 with the curtain wall panels 30 are assembled to form a prefabricated building curtain wall. Finally, the box units 10 are transported to the installation site by vehicle and directly hoisted to complete the installation of the building curtain wall. The installation of the prefabricated building curtain wall can be completed without installing each glass curtain wall separately. The on-site installation process is fast and convenient, which effectively improves the assembly efficiency of the building curtain wall.

[0033] Specifically, the box unit 10 is a steel structure box or an assembled wall panel, and most of the middle part of the steel structure box is hollowed out. Under the premise of ensuring the structural strength of the box unit 10, the weight of the box unit 10 can be reduced, thereby reducing the difficulty of installing the building curtain wall and improving the installation efficiency.

[0034] Specifically, the curtain wall panel 30 includes a column 31 arranged in the vertical direction, a beam 32 arranged perpendicularly to the column 31, and a curtain wall panel 33. One end of the connecting component 60 is fixedly connected to the box unit 10, and the other end is fixedly connected to the column 31. The outer side of the column 31 is connected to the curtain wall panel 33, and the curtain wall panel 33 is arranged parallel to and opposite to the box unit 10.

[0035] The connection assembly 60 is used to connect the column 31, and the curtain wall panel 30 is connected to the box unit 10 through the connection assembly 60, so as to ensure the stability of the connection between the curtain wall panel 30 and the box unit 10. Figure 4 As shown, it is a specific structural diagram of the connecting component 60, the connecting component 60 includes a first force-bearing member 61 arranged on the box unit 10, an L-shaped force-bearing member 63 arranged on the first force-bearing member 61, an adjusting plate 65 is connected to the vertical plate 631 of the L-shaped force-bearing member 63, and the top of the adjusting plate 65 is also extended in the direction of the L-shaped force-bearing member to be provided with a hook-shaped limiting portion 651, the hook-shaped limiting portion 651 is bent downward to form a U-shaped limiting groove, and the vertical plate 631 of the L-shaped force-bearing member 63 is partially penetrated into the U-shaped limiting groove; a threaded hole is provided at the top of the hook-shaped limiting portion 651, and a vertical bolt 64 passes through the threaded hole and the bottom end is against the top of the vertical plate 631 of the L-shaped force-bearing member 63, and a connecting plate 66 is connected to the outside of the adjusting plate 65, and the connecting plate 66 is fixedly connected to the column 31. The relative height between the adjustment plate 65 and the L-shaped force bearing member 63 is adjusted by adjusting the vertical bolt 64 , and the relative height between the column 31 and the box unit 10 is further adjusted.

[0036] The box-type prefabricated building curtain wall of the present invention also includes a sealing component, which is arranged between two adjacent curtain wall panels 30 to seal adjacent curtain wall panels 33. The specific curtain wall panels 33 can be, but are not limited to, transparent curtain wall glass, non-transparent aluminum alloy plates, or other conventional or unconventional curtain wall panel 33 materials.

[0037] refer to Figure 2 The sealing assembly includes a sealing connector 51 whose first end is fixed to the column 31, and a sealing member 53 which is adjustably connected to the second end of the sealing connector 51 through an adjusting bolt 52. A sealing portion 55 is provided on the side of the sealing member 53 facing the curtain wall panel 33. By tightening the adjusting bolt 52 to press the sealing portion 55 against the surface of the column 31, the sealing of the connection between the curtain wall panels 30 is achieved.

[0038] Specifically, a fastening portion and a limiting portion are extended from the first end of the sealing connector 51. The fastening screw passes through the fastening portion to lock the sealing connector 51 on the surface of the column 31. The limiting portion is clamped in the limiting groove on the column 31 to play an auxiliary fixing role. The second end of the sealing connector 51 is provided with an adjustment portion for setting an adjustment bolt 52. The adjustment bolt 52 passes through the through hole of the sealing member 53 and the adjustment portion in turn, and the sealing member 53 is adjustably connected to the sealing connector 51. By screwing the adjustment bolt 52, the tightness between the sealing portion 55 on the sealing member 53 and the curtain wall panel 33 can be adjusted, thereby adjusting the sealing degree between the sealing portion 55 and the curtain wall panel 33.

[0039] Specifically, an elastic foam rod 54 is arranged between the sealing connector 51 and the adjacent curtain wall panel 33. The outer side of the elastic foam rod 54 is filled with sealant. The elastic foam rod 54 serves to fill large gaps. After the foam rod is installed, the sealant is filled on the outer side of the foam rod to seal small gaps to ensure a waterproof effect.

[0040] Specifically, a box-type assembled building curtain wall of the present invention further includes a fireproof assembly 70, which is arranged between the cross beam 32 and the box unit 10. The fireproof assembly 70 includes a fireproof board 72 and fireproof cotton 71. One end of the fireproof board 72 is connected to the cross beam 32, and the other end is connected to the box unit 10. The fireproof cotton 71 is arranged on the fireproof board 72. The fireproof board 72 carries and places the fireproof cotton 71, and also plays a role of primary fire prevention.

[0041] Specifically, the box-type prefabricated building curtain wall of the present invention further includes a decorative strip 40, which is clamped on the outer side of the sealing member 53 to protect the decoration.

[0042] In this solution, the curtain wall panels 30 and the box units 10 are produced in advance, and then the curtain wall panels 30 are installed on the box units 10. According to the size of the installation site, multiple box units 10 are assembled to form a prefabricated building curtain wall. The prefabricated building curtain wall is then transported to the installation site by vehicle and directly hoisted. The installation of the prefabricated building curtain wall can be completed without separate installation. The on-site installation process is fast and convenient, which effectively improves the assembly efficiency of the building curtain wall. At the same time, the adjacent curtain wall panels 30 are sealed by the sealing assembly to ensure the waterproof performance of the curtain wall.

[0043] refer to Figure 5 The present invention also proposes a box-type prefabricated building curtain wall assembly method, comprising the following steps:

[0044] S10, pre-installing the curtain wall panels 30 on the corresponding box units in the factory.

[0045] S20. Transport the assembled building curtain wall to the construction site for installation.

[0046] S30. The curtain wall panels attached to the box unit are hoisted together with the box unit.

[0047] For steps S10-S30, the curtain wall panels 30 and the box units 10 are produced in advance in the factory, and then the curtain wall panels 30 are installed on the box units 10. Finally, the curtain wall panels 30 and the box units 10 are hoisted as a whole. According to the size of the installation site, multiple box units 10 with curtain wall panels 30 are assembled to form a prefabricated building curtain wall, and finally transported to the installation site by vehicle for direct hoisting to complete the installation of the building curtain wall. The installation of the prefabricated building curtain wall can be completed without installing each glass curtain wall separately. The on-site installation process is fast and convenient, which effectively improves the assembly efficiency of the building curtain wall.

[0048] After step S30, the following steps are included:

[0049] S31. Complete the sealing of adjacent curtain wall panels through sealing components.

[0050] The sealing assembly is used to seal the curtain wall panels 33 of adjacent curtain wall blocks 30. By setting the sealing assembly, the gaps between adjacent curtain wall panels 33 are sealed and waterproof, ensuring the sealing and waterproof performance of the prefabricated building curtain wall during normal use.

[0051] In this solution, the curtain wall panels 30 and the box units 10 are produced in advance, and then the curtain wall panels 30 are installed on the box units 10. According to the size of the installation site, multiple box units 10 are assembled to form a prefabricated building curtain wall. The prefabricated building curtain wall is then transported to the installation site by vehicle and directly hoisted. The installation of the prefabricated building curtain wall can be completed without separate installation. The on-site installation process is fast and convenient, which effectively improves the assembly efficiency of the building curtain wall. At the same time, the adjacent curtain wall panels 30 are sealed by the sealing assembly to ensure the waterproof performance of the curtain wall.

[0052] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A box-type prefabricated building curtain wall, characterized in that: The invention comprises a box unit, a curtain wall panel, a connection component and a sealing component. The curtain wall panel is installed on the outer side of the box unit through the connection component. A plurality of box units installed with curtain wall panels are assembled to form an assembled building curtain wall. The box unit is a steel structure box, and there is a hollow part in the middle of the steel structure box. The curtain wall panel comprises a column arranged in a vertical direction, a crossbeam arranged vertically connected to the column, and a curtain wall panel. One end of the connection component is fixedly connected to the box unit, and the other end is fixedly connected to the column. The outer side of the column is connected with a curtain wall panel, and the curtain wall panel is arranged parallel to and facing the box unit. The sealing component is arranged between two adjacent curtain wall panels. The sealing assembly comprises a sealing connector having one end fixed to the column, and a sealing member adjustably connected to the other end of the sealing connector through an adjustable bolt, a sealing portion is provided on the side of the sealing member facing the curtain wall panel, and the sealing portion is pressed against the surface of the column through the adjusting bolt; a fastening portion and a limiting portion are extended from the first end of the sealing connector, a fastening screw passes through the fastening portion to lock the sealing connector on the surface of the column, and the limiting portion is clamped in the limiting groove on the column to play an auxiliary fixing role; an adjusting portion for setting an adjusting bolt is provided at the second end of the sealing connector, and the adjusting bolt passes through the through holes of the sealing member and the adjusting portion in sequence.

2. The box-type prefabricated building curtain wall according to claim 1, characterized in that: An elastic foam rod is also arranged between the sealing connector and the adjacent curtain wall panel, and the outer side of the elastic foam rod is filled with sealant.

3. The box-type prefabricated building curtain wall according to claim 1, characterized in that: It also includes a fireproof component, which is arranged between the crossbeam and the box unit. The fireproof component includes a fireproof board and fireproof cotton. One end of the fireproof board is connected to the crossbeam, and the other end is connected to the box unit. The fireproof cotton is arranged on the fireproof board.

4. The box-type prefabricated building curtain wall according to claim 1, characterized in that: It also includes a decorative strip, which is clamped on the outer side of the sealing member.

5. A box-type prefabricated building curtain wall assembly method, applied to the box-type prefabricated building curtain wall according to any one of claims 1 to 4, characterized in that: The following steps are included: The curtain wall panels are pre-installed on the corresponding box units in the factory; Transport the assembled building curtain walls to the construction site for installation; The curtain wall panels attached to the box unit are hoisted together with the box unit.

6. The box-type prefabricated building curtain wall assembly method according to claim 5, characterized in that: After the building curtain wall attached to the box unit is hoisted together with the box unit, include, The sealing of adjacent curtain wall panels is completed by sealing components.

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