Energy-saving steel frame unit type fireproof curtain wall

Abstract

The utility model provides an energy-saving steel frame unit type fireproof curtain wall, and belongs to the technical field of fire prevention. The energy-saving type steel frame unit type fireproof curtain wall comprises a curtain wall body and a fixing mechanism, the curtain wall body comprises four sets of glass curtain walls, the four sets of glass curtain walls form a cross shape, limiting strips are installed on the side faces, close to one another, of the four sets of glass curtain walls, and the fixing mechanism comprises a pair of transverse fixing strips, a longitudinal fixing strip, a pair of connecting frames and a stand column. A first sliding groove and a pair of second sliding grooves are formed in one side of each of the pair of transverse fixing strips and the longitudinal fixing strips, the limiting strips slide in the second sliding grooves, a transverse rod is installed on one side of the pair of fixing frames, a first sliding strip is installed on one side of the transverse rod and slides in the first sliding grooves in the transverse fixing strips, and a vertical rod is installed on one side of the stand column. And a second sliding strip is installed on one side of the vertical rod and slides in a first sliding groove in the longitudinal fixing strip, and according to the technical scheme, the effect that workers can conveniently install the curtain wall is achieved in a clamping and fixing mode.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof curtain walls, in particular to an energy-saving steel frame unit type fireproof curtain wall. Background Art

[0002] Urban high-rise buildings use curtain walls as their external maintenance structures in large quantities, which not only have good use effects but are also full of artistry. However, in actual use, it is found that curtain wall buildings are prone to fire. Once a fire occurs, the fire will spread rapidly. In addition, it is relatively difficult to extinguish fires in high-rise buildings, which will cause serious injuries and endanger people’s lives and property. Therefore, a large number of high-strength, fire-resistant special glasses are used in glass curtain wall structures.

[0003] Glass curtain walls not only have to play a decorative role, but also have to play a role in fire prevention and explosion suppression, which puts higher requirements on the fastening structure used to fix the glass panels. Since the steel profiles do not soften within one hour in case of fire, it is necessary to save time for escape and prevent the flames from spreading. Therefore, steel pressure plates are often used to fix the glass panels. The existing outdoor fireproof glass curtain wall system, when installed on site, has a complicated installation structure due to the unreasonable design of the fastening structure for fixing the glass panels, and requires welding processing. The installation steps are cumbersome and do not meet the currently advocated low-carbon, energy-saving and environmental protection requirements. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an energy-saving steel frame unitized fireproof curtain wall.

[0005] The utility model is achieved in this way:

[0006] An energy-saving steel frame unit fireproof curtain wall comprises a curtain wall body and a fixing mechanism, wherein the curtain wall body comprises four groups of glass curtain walls, the four groups of glass curtain walls form a cross shape, and the four groups of glass curtain walls are all installed with limit strips on the sides close to each other, the fixing mechanism comprises a pair of horizontal fixing strips, a vertical fixing strip, a pair of connecting frames and columns, one side of a pair of the horizontal fixing strips and the vertical fixing strips are each provided with a first slide groove and a pair of second slide grooves, the limit strips slide inside the second slide grooves, and a pair of the horizontal fixing strips are installed on both sides of the vertical fixing strips by bolts, a pair of the connecting frames are installed with a horizontal bar on one side, a first slide bar is installed on one side of the horizontal bar, and the first slide bar slides in the first slide groove on the horizontal fixing bar, a vertical bar is installed on one side of the column, a second slide bar is installed on one side of the vertical bar, and the second slide bar slides in the first slide groove on the vertical fixing bar, and a pair of the connecting frames are installed on both sides of the column.

[0007] The beneficial effect of adopting the above further solution is that when installing, the four sets of glass curtain walls are spliced ​​into Figure 2The shape of the glass curtain wall is formed by sliding the longitudinal fixing bar vertically and sliding a pair of transverse fixing bars horizontally, so that the limit bar slides inside the second slide groove, and then a pair of transverse fixing bars are fixed on both sides of the longitudinal fixing bar to connect the four glass curtain walls together. Then, the cross bar and the column are placed in the cross-shaped gap, and the cross bar is slid horizontally and the column is slid vertically to make the first slide bar and the second slide bar slide into the first slide groove, and then a pair of connecting frames are installed on both sides of the column to complete the installation of the four glass curtain walls. Finally, the spliced ​​curtain wall is hoisted, and the column is fixed to the embedded parts on the wall of the building with self-tapping screws to facilitate the installation of the workers.

[0008] Furthermore, the upper and lower glass curtain walls are both installed with pads on the sides close to each other, and the cross bar is located between a pair of pads, with both sides of the cross bar in contact with the pads.

[0009] Furthermore, a plurality of threaded holes are provided on the outer sides of the first sliding bar, the second sliding bar, the pair of transverse fixing bars, and the longitudinal fixing bar, and first screws are engaged and connected between the corresponding threaded holes.

[0010] Furthermore, a pair of the connection frames are both installed with fixing blocks inside one end close to each other, and a second screw is engaged and connected between the fixing block and the column.

[0011] The beneficial effect of adopting the above further solution is that the first screw is used to improve the firmness of the combination between a pair of horizontal fixing bars, a vertical fixing bar and the curtain wall body, and the second screw is used to fix the connection frame on both sides of the column, thereby further improving the firmness of the curtain wall body.

[0012] Furthermore, inverted "L"-shaped buckles are installed on both sides of the top of the connecting frame and on both sides of a pair of horizontal fixing bars and a pair of vertical fixing bars. A first cover plate is provided on one side of the pair of horizontal fixing bars and the vertical fixing bar. A second cover plate is provided above the connecting frame. The first cover plate is cross-shaped, and "L"-shaped buckles are installed on one edge of the first cover plate and on both sides of the bottom of the second cover plate, and the "L"-shaped buckles and the inverted "L"-shaped buckles are engaged with each other.

[0013] The beneficial effect of adopting the above further scheme is that the "L"-shaped clip and the inverted "L"-shaped clip are used to make the first cover plate and the second cover plate detachable to facilitate subsequent maintenance of the components, and the first cover plate and the second cover plate are both made of three glass plates glued together, and there is a vacuum between the three glass plates.

[0014] Furthermore, the three glass plates are sealed by flame retardant adhesive strips.

[0015] The beneficial effect of adopting the above further scheme is that the vacuum state formed between the three pieces of glass can effectively reduce the transfer of high temperature, and the use of flame-retardant rubber strips for sealing can reduce the possibility of combustion, thereby ensuring that the curtain wall body has certain fire resistance.

[0016] The beneficial effect of the utility model is that the utility model obtains an energy-saving steel frame unit fireproof curtain wall through the above design. When installing, four groups of glass curtain walls are spliced ​​into Figure 2 In the shape of the cross, a cross-shaped gap is left between the four groups of glass curtain walls. The longitudinal fixing bar is slid vertically, and a pair of transverse fixing bars are slid horizontally, so that the limit bar slides inside the second slide slot, and then a pair of transverse fixing bars are fixed on both sides of the longitudinal fixing bar to connect the four glass curtain walls together. Then the cross bar and the column are placed in the cross-shaped gap, and the cross bar is slid horizontally, and the column is slid vertically to make the first slide bar and the second slide bar slide into the first slide slot, and then a pair of connecting frames are installed on both sides of the column to complete the installation of the four groups of glass curtain walls. Finally, the spliced ​​curtain wall is hoisted, and the column is fixed to the embedded parts on the wall of the building with self-tapping screws to achieve the purpose of facilitating installation for workers and achieving the purpose of energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an energy-saving steel frame unit-type fireproof curtain wall provided by the utility model;

[0019] Figure 2 A schematic diagram of the explosion structure of an energy-saving steel frame unitized fireproof curtain wall provided by the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure of structure A in the middle;

[0021] Figure 4 for Figure 2 A schematic diagram of the structure of structure B in the middle;

[0022] Figure 5 for Figure 2 A schematic diagram of the structure of the C structure in the middle;

[0023] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of structure D in the middle.

[0024] In the figure: 100, curtain wall body; 1001, glass curtain wall; 1002, limit strip; 200, fixing mechanism; 2001, first cover plate; 2002, horizontal fixing strip; 2003, vertical fixing strip; 2004, first screw; 2005, first slide groove; 2006, second slide groove; 2007, pad; 2008, cross bar; 2009, connecting frame; 2010, fixing block; 2011, second screw; 2012, first slide strip; 2013, column; 2014, second cover plate; 2015, column; 2016, second slide strip. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1 of the utility model of an energy-saving steel frame unit type fireproof curtain wall

[0028] The utility model provides the following technical solutions: Figure 1-Figure 6, including a curtain wall body 100 and a fixing mechanism 200, the curtain wall body 100 includes four groups of glass curtain walls 1001, the four groups of glass curtain walls 1001 form a cross shape, and the four groups of glass curtain walls 1001 are installed with limit strips 1002 on the sides close to each other, the fixing mechanism 200 includes a pair of horizontal fixing strips 2002, a vertical fixing strip 2003, a pair of connecting frames 2009 and a column 2013, one side of the pair of horizontal fixing strips 2002 and the vertical fixing strip 2003 is provided with a first slide groove 2005 and a pair of second slide grooves 2006, the limit strip 1002 slides inside the second slide groove 2006, and the pair of horizontal fixing strips 200 2 is installed on both sides of the longitudinal fixing bar 2003 by bolts, a pair of connecting frames 2009 is installed with a cross bar 2008 on one side of the cross bar 2008, a first slide bar 2012 is installed on one side of the cross bar 2008, and the first slide bar 2012 slides in the first slide groove 2005 on the transverse fixing bar 2002, a vertical bar 2015 is installed on one side of the column 2013, a second slide bar 2016 is installed on one side of the vertical bar 2015, and the second slide bar 2016 slides in the first slide groove 2005 on the longitudinal fixing bar 2003, and a pair of connecting frames 2009 are installed on both sides of the column 2013. When installing, four sets of glass curtain walls 1001 are spliced ​​into Figure 2 In the shape of the cross, a cross-shaped gap is left between the four groups of glass curtain walls 1001, the longitudinal fixing strip 2003 is slid vertically, and a pair of transverse fixing strips 2002 are slid horizontally, so that the limit strip 1002 slides inside the second slide groove 2006, and then a pair of transverse fixing strips 2002 are fixed on both sides of the longitudinal fixing strip 2003, so that the four glass curtain walls 1001 are connected together, and then the cross bar 2008 and the column 2013 are placed in the cross-shaped gap, and the cross bar 2008 is slid horizontally, and the column 2013 is slid vertically, so that the first slide bar 2012 and the second slide bar 2016 slide into the first slide groove 2005, and then a pair of connecting frames 2009 are installed on both sides of the column 2013, so as to complete the installation of the four groups of glass curtain walls 1001, and finally the spliced ​​curtain wall is hoisted, and the column 2013 is fixed to the embedded parts on the wall of the building with self-tapping screws to achieve the purpose of facilitating installation by workers.

[0029] Embodiment 2 of the utility model of an energy-saving steel frame unit type fireproof curtain wall

[0030] Reference Figure 1-Figure 6Specifically, a plurality of threaded holes are provided on the outer sides of the first slide bar 2012, the second slide bar 2016, the pair of horizontal fixing bars 2002, and the vertical fixing bar 2003, and the first screws 2004 are engaged with the corresponding threaded holes. A pair of connection frames 2009 are both installed with fixing blocks 2010 at the ends close to each other, and the second screws 2011 are engaged with the fixing blocks 2010 and the columns 2013. The first screws 2004 are used to improve the firmness of the combination between the pair of horizontal fixing bars 2002, the vertical fixing bars 2003 and the curtain wall body 100, and the second screws 2011 are used to fix the connection frame 2009 on both sides of the columns 2013, thereby further improving the firmness of the curtain wall body 100.

[0031] Embodiment 3 of the utility model of an energy-saving steel frame unit type fireproof curtain wall

[0032] Reference Figure 1-Figure 6 Specifically, the four sets of glass curtain walls 1001 are all formed by gluing three glass plates together, and there is a vacuum between the three glass plates. The three glass plates are sealed by flame-retardant adhesive strips. The vacuum state formed between the three glass plates can effectively reduce the transfer of high temperature. At the same time, the use of flame-retardant adhesive strips to seal can reduce the possibility of combustion, thereby ensuring that the curtain wall body 100 has certain fireproof performance.

[0033] Specifically, the working principle of this energy-saving steel frame unit fireproof curtain wall is: when in use, during installation, four sets of glass curtain walls 1001 are spliced ​​into Figure 2 In the shape of the cross, a cross-shaped gap is left between the four sets of glass curtain walls 1001, the longitudinal fixing bar 2003 is slid vertically, and a pair of transverse fixing bars 2002 are slid horizontally, so that the limit bar 1002 slides inside the second slide groove 2006, and then the pair of transverse fixing bars 2002 are fixed on both sides of the longitudinal fixing bar 2003, so that the four glass curtain walls 1001 are connected together, and then the cross bar 2008 and the column 2013 are placed in the cross-shaped gap, and the cross bar 2008 is slid horizontally, and the vertical slide is The column 2013 is installed to allow the first slide bar 2012 and the second slide bar 2016 to slide into the first slide groove 2005, and then a pair of connecting frames 2009 are installed on both sides of the column 2013, thereby completing the installation of the four sets of glass curtain walls 1001, and then the first screws 2004 and the second screws 2011 are installed, and the first cover plate 2001 and the second cover plate 2014 are covered. Then the spliced ​​curtain wall can be hoisted, and the column 2013 and the embedded parts on the building wall are fixed together with self-tapping screws.

[0034] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An energy-saving steel frame unitized fireproof curtain wall, characterized in that: The invention comprises a curtain wall body (100) and a fixing mechanism (200), wherein the curtain wall body (100) comprises four groups of glass curtain walls (1001), the four groups of glass curtain walls (1001) form a cross shape, and the four groups of glass curtain walls (1001) are all installed with limit strips (1002) on the sides close to each other, the fixing mechanism (200) comprises a pair of transverse fixing strips (2002), a longitudinal fixing strip (2003), a pair of connecting frames (2009) and a column (2013), a first slide groove (2005) and a pair of second slide grooves (2006) are opened on one side of the pair of transverse fixing strips (2002) and the longitudinal fixing strip (2003), the limit strips (1002) slide inside the second slide grooves (2006), and the pair of The horizontal fixing bar (2002) is installed on both sides of the vertical fixing bar (2003) by bolts, a horizontal bar (2008) is installed on one side of a pair of connecting frames (2009), a first slide bar (2012) is installed on one side of the horizontal fixing bar (2002), the first slide bar (2012) slides in a first slide groove (2005) on the horizontal fixing bar (2002), a vertical bar (2015) is installed on one side of the column (2013), a second slide bar (2016) is installed on one side of the vertical bar (2015), and the second slide bar (2016) slides in the first slide groove (2005) on the vertical fixing bar (2003), and a pair of connecting frames (2009) are installed on both sides of the column (2013).

2. The energy-saving steel frame unitized fireproof curtain wall according to claim 1 is characterized in that: The upper and lower glass curtain walls (1001) are both installed with pads (2007) on the sides close to each other, and the cross bar (2008) is located between a pair of pads (2007), with its two sides being in contact with the pads (2007).

3. The energy-saving steel frame unitized fireproof curtain wall according to claim 1 is characterized in that: The outer sides of the first sliding bar (2012), the second sliding bar (2016), the pair of horizontal fixing bars (2002), and the vertical fixing bar (2003) are all provided with a plurality of threaded holes, and first screws (2004) are engaged and connected between the corresponding threaded holes.

4. The energy-saving steel frame unitized fireproof curtain wall according to claim 1 is characterized in that: A pair of the connection frames (2009) are both provided with fixing blocks (2010) installed inside the ends close to each other, and a second screw (2011) is engaged and connected between the fixing blocks (2010) and the columns (2013).

5. The energy-saving steel frame unitized fireproof curtain wall according to claim 1 is characterized in that: Inverted "L"-shaped buckles are installed on both sides of the top of the connection frame (2009) and on both sides of a pair of horizontal fixing bars (2002) and a pair of vertical fixing bars (2003); a first cover plate (2001) is provided on one side of the pair of horizontal fixing bars (2002) and the vertical fixing bar (2003); a second cover plate (2014) is provided above the connection frame (2009); the first cover plate (2001) is cross-shaped; "L"-shaped buckles are installed on one side edge of the first cover plate (2001) and on both sides of the bottom of the second cover plate (2014); and the "L"-shaped buckle and the inverted "L"-shaped buckle are engaged with each other.

6. The energy-saving steel frame unitized fireproof curtain wall according to claim 1 is characterized in that: The four groups of glass curtain walls (1001) are all formed by gluing three glass plates together, and there is a vacuum between the three glass plates.

7. The energy-saving steel frame unitized fireproof curtain wall according to claim 6, characterized in that: The three glass plates are sealed by flame retardant adhesive strips.

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