CN113737937B - Glass curtain wall closing-in and construction method without concrete structure at bottom - Google Patents
Glass curtain wall closing-in and construction method without concrete structure at bottom Download PDFInfo
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- CN113737937B CN113737937B CN202111028086.5A CN202111028086A CN113737937B CN 113737937 B CN113737937 B CN 113737937B CN 202111028086 A CN202111028086 A CN 202111028086A CN 113737937 B CN113737937 B CN 113737937B
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- 239000011521 glass Substances 0.000 title claims abstract description 74
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 192
- 239000010959 steel Substances 0.000 claims description 192
- 239000004575 stone Substances 0.000 claims description 61
- 238000007789 sealing Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910001335 Galvanized steel Inorganic materials 0.000 description 5
- 239000008397 galvanized steel Substances 0.000 description 5
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/003—Balconies; Decks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/962—Curtain walls comprising panels attached to the structure through mullions or transoms with angles or corners in the curtain wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The embodiment of the application discloses glass curtain wall binding off and construction method of no concrete structure in bottom relates to the glass curtain wall field, and its technical scheme is including burying the vertical board that buries on the structure outer wall, burying the horizontal board that buries on the ground concrete of first floor, level fixing the switching subassembly on the vertical board that buries and setting up the support slabstone on the switching piece. The embodiment of the application is suitable for installing the glass curtain wall.
Description
Technical Field
The application relates to the technical field of glass curtain walls. In particular to a glass curtain wall closing-in and construction method without a concrete structure at the bottom.
Background
The outer decoration of public building at present is more and more for glass curtain's engineering, and under the general condition, there is concrete outrigger as the basis root in glass curtain starting and binding off position, if there is not concrete outrigger around the building, glass curtain will not be under construction.
The application provides a glass curtain wall binding off and construction method that does not have concrete structure in bottom, does not have the condition of concrete outrigger around the building under, also can satisfy glass curtain wall installation and binding off requirement, ensures curtain construction quality and adorns the effect outward.
Disclosure of Invention
In view of this, the embodiment of the present application provides a glass curtain wall closing-in and construction method without a concrete structure at the bottom.
In a first aspect, the embodiment of the application provides a glass curtain wall binding off of no concrete structure in bottom, including bury the vertical board that buries on the structure outer wall underground, bury the board, the level is fixed bury the level on the first floor ground concrete the switching subassembly on the vertical board that buries and set up and be in support slabstone on the switching piece.
According to a specific implementation manner of the embodiment of the application, the switching assembly comprises a plurality of channel steels fixed on the vertical buried plate, steel through groups fixed on the side walls of the channel steels, and a first angle steel and a second angle steel which are fixed between every two adjacent steel through groups;
the channel steels are uniformly distributed at intervals along the extending direction of the glass curtain wall, the length direction of the first angle steel is perpendicular to that of the channel steel, and the first angle steel is parallel to the second angle steel; the support stone plate is fixed with the upper surfaces of the first angle steel and the second angle steel.
According to a concrete implementation mode of this application embodiment, every adjacent two steel leads to still being provided with third angle steel and fourth angle steel between the group, the third angle steel with first angle steel welding, the fourth angle steel with second angle steel welding, the third angle steel with the fourth angle steel along length direction's both ends respectively with adjacent two one side that the group is close to each other is fixed to the steel.
According to a concrete implementation mode of this application embodiment, the upper surface slope of support slabstone sets up, the one end that the support slabstone is close to glass curtain wall is higher than the one end that glass curtain wall was kept away from to the support slabstone.
According to a concrete implementation mode of this application embodiment, the steel leads to the group including fixing first steel on the channel-section steel leads to, the second steel leads to and fixes first steel lead to with third steel between the second steel leads to, the vertical cross-section of steel leads to the group is the shape of falling U.
According to a specific implementation manner of the embodiment of the application, a reinforcing rib plate is arranged between the vertical buried plate and the horizontal buried plate.
According to a concrete implementation mode of this application embodiment, vertical bury the board with the board is buried to the level is provided with a plurality ofly respectively, and is a plurality of vertical bury the even interval distribution in the direction that glass curtain wall extends, and is a plurality of the board is buried to the level along the even interval distribution in the direction that glass curtain wall extends.
According to a particular implementation of an embodiment of the application, a sealing rib is provided between the structural exterior wall and the bottom of the support slab.
In a second aspect, an embodiment of the present application provides a construction method for closing a glass curtain wall with a bottom having no concrete structure, including: respectively embedding a vertical buried plate and a horizontal buried plate on the outer wall of the structure and the first floor of ground concrete;
fixing the switching assembly on the vertical buried plate;
and mounting a support stone plate on the adapter assembly.
According to a specific implementation manner of the embodiment of the application, the fixing of the adapter assembly on the vertical buried plate comprises: a plurality of channel steels are sequentially and uniformly installed on the vertical buried plate at intervals along the extension direction of the glass curtain wall;
fixing a steel channel group on the side wall of the channel steel;
and a first angle steel and a second angle steel are fixed between every two adjacent steel through groups, wherein the support stone plate is fixed on the first angle steel and the second angle steel.
Compared with the prior art, the method has the following characteristics and beneficial effects:
the embodiment of the application provides a glass curtain wall binding off and construction method of no concrete structure in bottom, bury the board through fixed vertical board and level on wall structure, and fixed switching subassembly forms the whole steelframe of encorbelmenting on vertical board of burying, install fossil fragments on the board is buried to the level, at the whole steelframe of encorbelmenting and install glass curtain wall, use the board of burying as basic installation switching subassembly, the installation supports slabstone and closes up and seal on the switching subassembly, the fine solution of this application does not have under the condition of concrete outrigger around the building, also can satisfy the installation of glass curtain wall, the requirement of closing up, guarantee curtain construction quality and adorn the effect outward.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a glass curtain wall closing-in structure without a concrete structure at the bottom according to an embodiment of the present application;
FIG. 2 is a flow chart of a construction method of a glass curtain wall closing-in of a concrete-free bottom structure according to an embodiment of the present application;
fig. 3 is a flow chart of the embodiment of fig. 2 showing the fixing of the adapter module to the vertical buried plate.
In the figure, 1, a vertical buried plate; 2. horizontally burying a plate; 3. a switching component; 31. channel steel; 32. a steel through group; 321. a first steel tube; 322. second steel passing; 323. thirdly, passing through steel; 33. a first angle steel; 34. a second angle steel; 35. third angle steel; 36. a fourth angle steel; 37. auxiliary angle steel; 38. aluminum alloy stone hanging parts; 4. supporting a stone slab; 5. a glass curtain wall; 6. a reinforcing rib plate; 7. sealing the rib plate; 8. a flexible sealing strip; 91. bearing steel through; 92. u-shaped steel; 93. fireproof rock wool boards; 94. an aluminum veneer.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, the embodiment of the present application provides a glass curtain wall closing-in without a concrete structure at the bottom, which may include a vertical buried plate 1 buried on an outer wall of the structure, a horizontal buried plate 2 buried on the first floor of ground concrete, an adapter assembly 3 horizontally fixed on the vertical buried plate 1, and a support stone plate 4 disposed on the adapter.
Wherein, vertical board 1 and the horizontal board 2 of burying are provided with a plurality ofly respectively, and a plurality of vertical boards 1 of burying are along the even interval distribution in the direction that glass curtain wall 5 level extended, and a plurality of horizontal boards 2 of burying are along the even interval distribution in the direction that glass curtain wall 5 level extended.
In this embodiment, the horizontal buried plate 2 and the vertical buried plate 1 are both fixed to the wall by using M12 inverted-cone back-flared mechanical anchor bolts, and the thicknesses of the horizontal buried plate 2 and the vertical buried plate 1 are both 12mm, and certainly, during actual construction, the fixing modes and thicknesses of the vertical buried plate 1 and the horizontal buried plate 2 can be set according to actual construction conditions, which is not specifically limited in this embodiment.
In an embodiment of the present embodiment, the adapter assembly 3 may include a plurality of channel steels 31 respectively fixed on the plurality of vertical buried plates 1, a steel through group 32 fixed on a side wall of the channel steel 31, and a first angle steel 33 and a second angle steel 34 fixed between every two adjacent steel through groups 32.
The length direction of the channel steel 31 extends along the thickness direction of the glass curtain wall 5, the channel steels 31 are uniformly distributed at intervals along the horizontal length extending direction of the glass curtain wall 5, the length direction of the first angle steel 33 is perpendicular to the length direction of the channel steel 31, the first angle steel 33 is parallel to the second angle steel 34, namely the length directions of the first angle steel 33 and the second angle steel 34 are the horizontal extending direction of the glass curtain wall 5; the support stone plate 4 is fixed to the upper surfaces of the first angle iron 33 and the second angle iron 34.
This embodiment, bury board 2 through fixed vertical board 1 and level of burying on wall structure, and fixed switching subassembly 3 forms the whole steelframe of encorbelmenting on vertical board 1 of burying, install fossil fragments on board 2 is buried to the level, install glass curtain wall 5 on the whole steelframe of encorbelmenting, use buried board as basis installation switching subassembly 3, installation support slabstone 4 closes up and seals on switching subassembly 3, the fine solution of this application does not have under the condition of concrete outrigger around the building, also can satisfy the installation of glass curtain wall 5, the requirement of closing up, guarantee curtain construction quality and adorn the effect outward.
The steel through group 32 may include a first steel through 321, a second steel through 322 fixed to the channel steel 31 by mechanical bolts, and a third steel through 323 fixed between the first steel through 321 and the second steel through 322, and a vertical cross-section of the steel through group 32 is in an inverted U shape.
In this example, 10# hot-dip galvanized steel channel 31 can be used for the channel 31, and 50 × 4mm hot-dip galvanized steel channel can be used for the steel channel group 32. The first angle steel 33 and the second angle steel 34 may use L50x4mm angle steel. The support stone slab 4 and the first angle steel 33 and the second angle steel 34 can be fixed by using an M6s stone back bolt. Of course, in the above embodiments, the specific type and specification used for each steel material, the fixing manner between the steel materials, and the like can be reasonably selected according to the actual construction situation, and this embodiment is not limited in particular.
In order to improve the supporting strength and stability of the adapter assembly 3 to the support stone plate 4, in an embodiment of the present embodiment, a third angle steel 35 and a fourth angle steel 36 are further disposed between every two adjacent steel through groups 32, the third angle steel 35 is welded to the first angle steel 33, the fourth angle steel 36 is welded to the second angle steel 34, and two ends of the third angle steel 35 and the fourth angle steel 36 in the length direction are respectively fixed to one side of the two adjacent steel through groups 32, which is close to each other.
In this embodiment, through the third angle steel 35 and the fourth angle steel 36 that set up, the produced pressure of support slabstone 4 can pass through first angle steel 33 and second angle steel 34 and transmit to the third angle steel 35 and the fourth angle steel 36 on, improve holistic support intensity and the stability of connecting.
The support stone slab 4 is L-shaped, and the support stone slab 4 can be formed by splicing a first support stone slab and a second support stone slab. Specifically, the first support stone plate is transversely arranged and fixed to the tops of the first angle steel 33 and the second angle steel 34, the second support stone plate is vertically fixed to one end, far away from the glass curtain wall 5, of the first support stone plate, and the second support stone plate is located at the lower end of the first support stone plate. The connection part of the first support stone plate and the second support stone plate can be connected by using angle steel.
In order to further improve the stability of the support slab 4, in an embodiment of the present embodiment, an auxiliary angle steel 37 is fixed on a side of the second steel through 322 away from the first steel through 321, an aluminum alloy stone hanger 38 is fixed on the auxiliary angle steel 37, and the aluminum alloy stone hanger 38 is fixed with the second support slab.
In this embodiment, the aluminum alloy stone material hanging part 38 is arranged to stably support the side part of the support stone plate 4, and the first angle steel 33 and the second angle steel 34 are combined to support the upper part of the support stone plate 4, so that the whole support stone plate 4 is more stable to be fixed on the adapter assembly 3.
In an embodiment of this embodiment, the upper surface of the support slab 4 is arranged obliquely, i.e. the first support slab is arranged obliquely, and the end of the first support slab close to the glass curtain wall 5 is higher than the end of the support slab 4 far from the glass curtain wall 5.
In this embodiment, through this kind of setting, the upper surface of supporting slabstone 4 forms domaticly, can effectively play the purpose of bulk water, makes hydroenergy enough flow to the wall body outside along the slope, avoids 5 peripheral ponding of glass curtain wall, satisfies the waterproof requirement of construction.
Specifically, in this embodiment, the height difference between the two ends of the support stone plate 4 is 20mm. In actual construction, the height difference of the support stone plates 4 is not limited to 20mm, and may be set appropriately according to the field construction conditions, which is not specifically limited in this embodiment.
In one embodiment of the present embodiment, a reinforcing rib 6 is provided between the vertical buried plate 1 and the horizontal buried plate 2. Because vertical buried plate 1 and horizontal buried plate 2 all set up a plurality ofly at the interval, consequently, reinforcing floor 6 also can set up a plurality ofly, and every reinforcing floor 6's both ends are connected with vertical buried plate 1 and horizontal buried plate 2 that correspond respectively, form stable triangle-shaped structure, improve support intensity.
Of course, the reinforcing rib 6 can also be arranged to be one full length, one end of the reinforcing rib 6 is connected with all the vertical buried plates 1, and the other end of the reinforcing rib 6 is connected with all the horizontal buried plates 2, so that a stable triangular structure is formed among all the horizontal buried plates 2, the vertical buried plates 1 and the reinforcing rib 6.
In this embodiment, the thickness of the reinforcing floor 6 is 10mm. In actual construction, the height difference of the support stone plates 4 is not limited to 20mm, and may be set appropriately according to the field construction conditions, which is not specifically limited in this embodiment.
Sealing ribs 7 are provided between the structural outer wall and the bottom of the support slabs 4, i.e. between the structural outer wall and the bottom of the second vertically arranged support slabs. The sealing rib plates 7 are arranged in the horizontal extending direction of the glass curtain wall 5 in a through manner so as to seal the bottom of the overhanging integral steel frame.
Because the vertical buried plate 1 is buried on the structure outer wall, therefore, when the sealing rib plate 7 is designed, a yielding groove can be formed on one side, close to the vertical buried plate 1, of the sealing rib plate 7, so that the sealing rib plate 7 can miss the vertical buried plate 1 and be fixed on the structure outer wall.
To further improve the sealing effect, a sealant is used for secondary sealing in the joint between the sealing rib 7 and the second support slab.
In this embodiment, the sealing rib plate 7 is made of a galvanized steel plate having a thickness of 1.2 mm. In actual construction, the specification, size, and the like of the sealing rib 7 may be set appropriately according to the site construction condition as long as the sealing purpose can be achieved, and this embodiment is not particularly limited.
And a gap between one end of the first support stone plate close to the glass curtain wall 5 and the vertical wall body is plugged by a flexible sealing strip 8, and the flexible sealing strip 8 is sealed by using a sealant.
Be provided with pressure-bearing steel on first floor ground concrete and lead to 91, pressure-bearing steel leads to 91 and leads to long the setting along the direction of glass curtain wall 5 horizontal extension, is provided with U-shaped steel 92 on pressure-bearing steel leads to 91, and glass curtain wall 5 just vertically installs in U-shaped steel 92. The gap between the glass curtain wall 5 and the U-shaped steel 92 is sealed by using a sealant, and galvanized steel plates with the thickness of 1.5mm are additionally arranged on the outer sides of the pressure-bearing steel channel 91 and the U-shaped steel 92 so as to ensure the sealing and installation strength of the closing-in position of the glass curtain wall 5.
In this embodiment, the pressure-bearing steel channel 91 is a hot-dip galvanized steel channel with a thickness of 8mm, and the U-shaped steel channel 92 is a steel plate with a thickness of 5 mm. In actual construction, the specifications, the sizes, and the like of the pressure-bearing steel channel 91 and the U-shaped steel 92 can be set reasonably according to the field construction conditions as long as the installation quality of the glass curtain wall 5 can be ensured, and this embodiment is not particularly limited thereto.
The lower part of the glass curtain wall 5 and the buried plate installation area are sealed by a fireproof rock wool plate 93 with the thickness of 200 mm. The outer side of the fireproof rock wool board 93 is sealed by a 2.5mm thick aluminum veneer 94, and the 2.5mm thick aluminum veneer 94 is fixed with a structural floor slab by a shooting nail.
The embodiment of the application provides a pair of glass curtain wall 5 binding off of concrete structure does not have in bottom, bury board 2 through fixed vertical 1 and the level of burying on wall structure, and fixed switching subassembly 3 forms the whole steelframe of encorbelmenting on vertical board 1 that buries, installation support slabstone 4 closes up and seals on switching subassembly 3, the fine solution of this application does not have under the condition of concrete outrigger around the building, also can satisfy the installation of glass curtain wall 5, the binding off requirement, guarantee curtain construction quality and adorn the effect outward.
As shown in fig. 2, an embodiment of the present application provides a construction method for closing a glass curtain wall with a bottom having no concrete structure, which may include the following steps:
s101, respectively burying a vertical buried plate 1 and a horizontal buried plate 2 on the concrete of the outer wall of the structure and the first floor of ground.
The vertical buried plate 1 and the horizontal buried plate 2 are respectively provided with a plurality of vertical buried plates 1 which are distributed along the direction of the horizontal extension of the glass curtain wall 5 at intervals, and the horizontal buried plates 2 which are distributed along the direction of the horizontal extension of the glass curtain wall 5 at intervals.
And S102, fixing the adapter component 3 on the vertical buried plate 1.
And S103, mounting the support stone plate 4 on the adapter component 3.
Wherein, the support stone slab 4 is L-shaped, and the support stone slab 4 can be formed by splicing a first support stone slab and a second support stone slab. Specifically, first support slabstone transversely sets up, and fixed with the top of switching subassembly 3, and the second supports slabstone vertical fixation and keeps away from the one end of glass curtain wall 5 at first support slabstone, and the second supports slabstone and is located the lower extreme of first support slabstone. The connection part of the first support stone plate and the second support stone plate can be connected by using angle steel.
In an embodiment of this embodiment, the upper surface of the support stone slab 4 is arranged obliquely, i.e. the first support stone slab is arranged obliquely, and the end of the first support stone slab close to the glass curtain wall 5 is higher than the end of the support stone slab 4 far away from the glass curtain wall 5.
In this embodiment, through this kind of setting, the upper surface of supporting slabstone 4 forms domaticly, can effectively play the purpose of bulk water, makes hydroenergy enough flow to the wall body outside along the slope, avoids 5 peripheral ponding of glass curtain wall, satisfies the waterproof requirement of construction.
As shown in fig. 3, in an embodiment of the present embodiment, the fixing the adapter assembly 3 on the vertical buried plate 1 (step S102) may include:
and S102A, sequentially and uniformly installing a plurality of channel steel 31 at intervals on the vertical buried plate 1 along the extending direction of the glass curtain wall 5.
The length direction of the channel steel 31 is consistent with the thickness direction of the glass curtain wall 5.
S102B, fixing the steel through group 32 on the side wall of the channel steel 31.
The steel through set 32 may include a first steel through 321, a second steel through 322 fixed to the channel steel 31 by mechanical bolts, and a third steel through 323 fixed between the first steel through 321 and the second steel through 322, forming the steel through set 32 with an inverted U-shaped vertical cross section.
And S102C, fixing a first angle steel 33 and a second angle steel 34 between every two adjacent steel through groups 32, wherein the support stone plate 4 is fixed on the first angle steel 33 and the second angle steel 34.
In an embodiment of the present embodiment, after the fixing the first angle iron 33 and the second angle iron 34 between every two adjacent steel pass groups 32 (step S102C), the method may further include:
and a third angle steel 35 and a fourth angle steel 36 are fixed between every two adjacent steel through groups 32, the third angle steel 35 is welded with the first angle steel 33, and the fourth angle steel 36 is welded with the second angle steel 34.
In this embodiment, the third angle steel 35 and the fourth angle steel 36 can improve the supporting strength and stability of the adapter assembly 3 to the support stone plate 4.
In an embodiment of this embodiment, after the step of installing the supporting stone slab 4 on the adapter assembly 3 (step S103), the method may further include:
an auxiliary angle steel 37 is fixed on one side, away from the first steel through 321, of the second steel through 322, an aluminum alloy stone pendant 38 is fixed on the auxiliary angle steel 37, and the aluminum alloy stone pendant 38 and the vertical section of the support stone plate 4 are fixed through a stone back bolt.
In this embodiment, through supplementary angle steel 37 and the aluminum alloy stone pendant 38 that sets up, can provide another fixed point for supporting slabstone 4, improve the overall stability of supporting slabstone 4 and with the joint strength between adapter assembly 3.
In an embodiment of the present invention, after the step of installing the supporting stone slab 4 on the adapter module 3 (step S103), the method may further include:
and (3) plugging the gap between the transverse section of the support stone plate 4 and the outer wall body by using a flexible sealing strip 8, and sealing by using a sealant.
In an embodiment of this embodiment, after the vertical buried plate 1 and the horizontal buried plate 2 are buried on the structural outer wall and the first floor of ground concrete, respectively (step S101), the method may further include:
and a reinforcing rib plate 6 is obliquely arranged between the vertical buried plate 1 and the horizontal buried plate 2.
In this embodiment, by providing the reinforcing rib 6, a stable triangular structure can be formed among the vertical buried plate 1, the horizontal buried plate 2, and the reinforcing rib 6, thereby improving the strength.
It should be noted that a plurality of reinforcing rib plates 6 can be arranged, and two ends of each reinforcing rib plate 6 are respectively connected with the corresponding vertical buried plate 1 and the corresponding horizontal buried plate 2, so that a stable triangular structure is formed, and the supporting strength is improved.
Of course, the reinforcing rib 6 can also be arranged to be one full length, one end of the reinforcing rib 6 is connected with all the vertical buried plates 1, and the other end of the reinforcing rib 6 is connected with all the horizontal buried plates 2, so that a stable triangular structure is formed among all the horizontal buried plates 2, the vertical buried plates 1 and the reinforcing rib 6.
In an embodiment of this embodiment, after the step of installing the supporting stone slab 4 on the adapter assembly 3 (step S103), the method may further include:
sealing ribs 7 are fixed between the structural outer wall and the vertical sections of the support slabs 4.
Through the sealing rib plate 7, the lower end of the integral structure can be sealed, and the construction quality of the glass curtain wall 5 is guaranteed.
In this embodiment, because the vertical board 1 that buries is buried underground on the structure outer wall, consequently, when the sealed floor 7 of design, can set up the groove of stepping down in sealed floor 7 is close to the vertical one side of burying board 1, thereby makes sealed floor 7 can miss vertical board 1 that buries and fix on the structure outer wall.
The method of this embodiment may be used to implement the technical solution of the embodiment shown in fig. 1, and the implementation principle and the technical effect are similar, which are not described herein again.
According to the construction method for closing up the glass curtain wall 5 with the bottom having no concrete structure, the construction work before the glass curtain wall 5 is installed is carried out by using the method, so that the installation, closing up and waterproof requirements of the glass curtain wall 5 can be still met under the condition that no concrete cantilever beam exists around a building, and the construction quality and the external installation effect of the curtain wall are ensured.
It should be noted that, in this document, the emphasis points of the solutions described in the embodiments are different, but there is a certain correlation between the embodiments, and when understanding the solution of the present application, the embodiments may be referred to each other; moreover, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a glass curtain wall binding off of no concrete structure in bottom which characterized in that: the concrete-filled concrete floor comprises a vertical buried plate (1) buried on the outer wall of a structure, a horizontal buried plate (2) buried on the concrete of the first floor, a switching assembly (3) horizontally fixed on the vertical buried plate (1) and a support stone plate (4) arranged on the switching assembly; a sealing rib plate (7) is arranged between the structural outer wall and the bottom of the support stone plate (4);
the switching assembly (3) comprises a plurality of channel steel (31) fixed on the vertical buried plate (1), steel through groups (32) fixed on the side walls of the channel steel (31), and first angle steel (33) and second angle steel (34) fixed between every two adjacent steel through groups (32);
the channel steels (31) are uniformly distributed at intervals along the extending direction of the glass curtain wall (5), the length direction of the first angle steel (33) is perpendicular to that of the channel steel (31), and the first angle steel (33) is parallel to the second angle steel (34); the support stone plate (4) is fixed with the upper surfaces of the first angle steel (33) and the second angle steel (34);
every adjacent two still be provided with third angle steel (35) and fourth angle steel (36) between group (32) are led to the steel, third angle steel (35) with first angle steel (33) welding, fourth angle steel (36) with second angle steel (34) welding, third angle steel (35) with fourth angle steel (36) are followed length direction's both ends respectively with adjacent two group (32) are led to the steel and are led to one side that is close to each other and fix.
2. The glass curtain wall nosing with no concrete structure at the bottom of claim 1 is characterized in that: the upper surface of the support stone plate (4) is obliquely arranged, and one end, close to the glass curtain wall (5), of the support stone plate (4) is higher than one end, far away from the glass curtain wall (5), of the support stone plate (4).
3. The glass curtain wall nosing with no concrete structure at the bottom of claim 1 is characterized in that: the steel leads to the group (32) including fix first steel on channel-section steel (31) lead to (321), second steel lead to (322) and fix first steel lead to (321) with third steel lead to (323) between second steel lead to (322), the vertical cross-section of steel leads to the group (32) is the shape of falling U.
4. The glass curtain wall nosing with no concrete structure at the bottom of claim 1 is characterized in that: and a reinforcing rib plate (6) is arranged between the vertical buried plate (1) and the horizontal buried plate (2).
5. The glass curtain wall nosing with no concrete structure at the bottom of claim 4 is characterized in that: the vertical buried plate (1) and the horizontal buried plate (2) are respectively provided with a plurality of vertical buried plates (1) and a plurality of horizontal buried plates (2) which are distributed at intervals along the direction in which the glass curtain wall (5) extends and are distributed at intervals along the direction in which the glass curtain wall (5) extends.
6. A construction method for closing up a glass curtain wall with a bottom without a concrete structure is characterized by comprising the following steps:
respectively burying a vertical buried plate (1) and a horizontal buried plate (2) on the concrete of the outer wall and the first floor of the structure;
fixing a switching component (3) on the vertical buried plate (1);
a support stone plate (4) is arranged on the switching component (3);
the fixing of the adapter assembly (3) on the vertical buried plate (1) comprises:
a plurality of channel steel (31) are sequentially and uniformly installed on the vertical buried plate (1) at intervals along the extending direction of the glass curtain wall (5);
a steel channel group (32) is fixed on the side wall of the channel steel (31);
and a first angle steel (33) and a second angle steel (34) are fixed between every two adjacent steel through groups (32), wherein the support stone plate (4) is fixed on the first angle steel (33) and the second angle steel (34).
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