Arc unit type stone curtain wall structure

Abstract

The utility model relates to an arc unit type stone curtain wall structure which comprises embedded parts embedded in an existing structure at intervals, the outer sides of the embedded parts are connected with connecting pieces overhanging outwards, the overhanging ends of the connecting pieces are connected to arc-shaped keel units, and the arc-shaped keel units surround the periphery of the existing structure. An arc-shaped keel unit is connected between every two adjacent connecting pieces; the arc-shaped stone curtain wall unit is fixed on the outer side of the arc-shaped keel unit; the connecting pieces, the arc-shaped keel units and the arc-shaped stone curtain wall units are all prefabricated pieces, the connecting pieces and the arc-shaped keel units are detachably connected, and the arc-shaped keel units and the arc-shaped stone curtain wall units are detachably connected. The arc-shaped keel unit and the arc-shaped stone curtain wall can be prefabricated, the arc-shaped unit type stone curtain wall can be formed only by installing the prefabricated arc-shaped keel unit and the arc-shaped stone curtain wall in the construction process, a plurality of unit type stone curtain walls are combined, construction is convenient, the structure is stable, and the arc-shaped unit type stone curtain wall can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an arc unit type stone curtain wall structure. Background Art

[0002] With the development of the construction industry, curtain walls of various materials and forms are increasingly favored. As glass is lighter and has lower construction costs, arc curtain walls are often made of glass. As people's pursuit of aesthetics becomes higher and higher, arc curtain walls are gradually beginning to use stone curtain walls. Due to its special shape, arc stone curtain walls need to be redesigned and manufactured every time they are constructed. The keel and stone curtain wall that meet the construction requirements need to be redesigned and manufactured. The construction process is relatively cumbersome and cannot be reused. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a circular arc unit stone curtain wall structure, in which the arc keel unit and the arc stone curtain wall can be prefabricated in advance. During construction, only the prefabricated arc keel unit and the arc stone curtain wall need to be installed to form a circular arc unit stone curtain wall. The installation of the arc stone curtain wall can be completed by combining multiple unit stone curtain walls. The components are detachably connected by bolts, so the construction is convenient, the structure is stable, and the structure can be repeatedly used.

[0004] The utility model is realized by the following technical scheme: an arc unit-type stone curtain wall structure, connected to an existing structure, characterized in that it comprises: an arc keel unit, a plurality of the arc keel units surround the outer periphery of the existing structure; embedded parts pre-embedded in the existing structure at intervals, the outer side of the embedded parts is connected with a connecting part cantilevered outward, the end of the connecting part away from the embedded part is connected to the arc keel unit, and one arc keel unit is connected between each two adjacent connecting parts; an arc stone curtain wall unit fixed on the outer side of the arc keel unit; the connecting part, the arc keel unit and the arc stone curtain wall unit are all prefabricated parts, and the connecting part and the arc keel unit as well as the arc keel unit and the arc stone curtain wall unit are all detachably connected.

[0005] A further improvement of the utility model is that the connecting part includes: a connecting keel connected to the embedded part and cantilevered outward; a first column connected to the cantilevered end of the connecting keel and used to connect the arc keel unit, and the two sides of the first column are respectively used to connect one end of two adjacent arc keel units.

[0006] A further improvement of the utility model is that the first column includes a male column and a female column, a plug-in is provided on one side of the male column, and a slot adapted to the plug-in is provided on the opposite side of the female column, the plug-in is inserted into the slot to form the first column, and the male column and the female column are respectively connected to one end of two adjacent arc-shaped keel units.

[0007] A further improvement of the utility model is that a pair of angle steels are provided on both sides of the connection between the connecting keel and the first column; an angle steel bolt simultaneously penetrates one end of the angle steels on both sides and penetrates the connecting keel to pull the angle steels on both sides, and the other ends of the angle steels on both sides are bolted to the two sides of the first column.

[0008] A further improvement of the utility model is that the arc-shaped keel unit includes an inner keel connected to the connecting piece; a thermal insulation layer fixed to the inner keel and facing away from the connecting piece; a curtain wall keel connected to the side of the thermal insulation layer facing away from the inner keel and used to connect the arc-shaped stone curtain wall unit; the inner keel, the thermal insulation layer and the curtain wall keel are all arc-shaped and have the same curvature.

[0009] A further improvement of the utility model is that the insulation layer comprises an inner arc plate and an outer arc plate, insulation rock wool is sandwiched between the inner arc plate and the outer arc plate to form the insulation layer, and the outer arc plate is connected to the curtain wall keel.

[0010] A further improvement of the utility model is that a cantilevered beam cantilevered outward is provided on both sides of the outer curved plate, and a second column is connected to the opposite side of the two cantilevered beams, and the curtain wall keel is fixed between the two second columns.

[0011] A further improvement of the utility model is that a plurality of back bolts are arranged on the curtain wall keel, and the connecting ends of the back bolts are connected to the arc-shaped stone curtain wall unit.

[0012] A further improvement of the utility model is that the back bolt comprises an angle code fixed to the surface of the curtain wall keel, one side of the angle code is fixed to the upper surface of the curtain wall keel, and the other side of the angle code is fixed with a back bolt for connecting the curved stone curtain wall unit.

[0013] The beneficial effect of the utility model is that the utility model forms an arc unit stone curtain wall by installing prefabricated arc keel units and arc stone curtain wall units, and the installation of the arc stone curtain wall can be completed by combining multiple unit stone curtain walls. The various components are detachably connected by bolts, the construction is convenient, the structure is stable, it can be repeatedly used, and the construction is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an arc unit stone curtain wall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the connecting parts of a circular arc unit stone curtain wall structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the back bolt of a circular arc unit stone curtain wall structure of the utility model;

[0017] In the figure: 1. structural column; 2. structural beam; 3. embedded parts; 4. connecting keel; 5. first column; 6. inner keel; 7. insulation layer; 8. curtain wall keel; 9. curved stone curtain wall unit; 10. inner curved plate; 11. outer curved plate; 12. thermal insulation rock wool; 13. cantilever beam; 14. second column; 15. back bolt; 16. angle code; 17. back bolt; 18. decorative strip; 19. sealing plate; 20. angle steel; 21. angle steel bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1 As shown, it includes: an arc keel unit, a plurality of the arc keel units are surrounded by the periphery of the existing structure; embedded parts 3 are embedded in the existing structure at intervals, the outer side of the embedded parts 3 is connected with a connecting part cantilevered outward, the end of the connecting part away from the embedded part 3 is connected to the arc keel unit, and one of the arc keel units is connected between each two adjacent connecting parts 4; an arc stone curtain wall unit 9 is fixed on the outer side of the arc keel unit, the connecting part, the arc keel unit and the arc stone curtain wall unit are all prefabricated parts, and the connecting part and the arc keel unit as well as the arc keel unit and the arc stone curtain wall unit are all detachably connected.

[0020] like Figure 1 As shown, the connecting member includes: a connecting keel 4 connected to the embedded member 3 and cantilevered outward; a first column 5 connected to one end of the connecting keel 4 away from the embedded member 3 and used to connect the arc keel, and the two sides of the first column 5 are respectively used to connect one end of two adjacent arc keel units.

[0021] like Figure 1 to Figure 3As shown, the arc-shaped keel unit includes: an inner keel 6 located at the innermost side and connected to the connecting piece 4, and the outer side of the inner keel 6 is connected to the insulation layer 7; a curtain wall keel 8 connected to the outer side of the insulation layer 7 and used to connect the arc-shaped stone curtain wall unit 9; the inner keel 6, the insulation layer 7 and the curtain wall keel 8 are all arc-shaped and have the same curvature.

[0022] like Figure 1 to Figure 3 As shown, the insulation layer 7 includes an inner arc plate 10 and an outer arc plate 11 , insulation rock wool 12 is sandwiched between the inner arc plate 10 and the outer arc plate 11 to form the insulation layer 7 , and the outer arc plate 11 is connected to the curtain wall keel 8 .

[0023] like Figure 2-3 As described above, both sides of the outer arc-shaped plate 11 are provided with a cantilever beam 13 cantilevered outward, and the opposite sides of the two cantilever beams 13 are connected with a second column 14, and the curtain wall keel 8 is fixed between the two second columns.

[0024] like Figure 1 , Figure 3 As shown, a plurality of back bolts 15 are arranged on the curtain wall keel 8 , and the connecting ends of the back bolts 15 are connected to the arc-shaped stone curtain wall unit 9 .

[0025] like Figure 3 As shown, the back bolt 15 includes an angle code 16 fixed to the surface of the curtain wall keel 8, one side of the angle code 16 is fixed to the upper surface of the curtain wall keel 8, and the other side of the angle code 16 is fixed with a back bolt 17 for connecting to the curved stone curtain wall unit 9.

[0026] Preferably, if Figure 1 As shown, the existing structure in this embodiment includes a structural column 1 and structural beams 3 connected to both sides of the structural column 1. An embedded part 3 is embedded in the structural column 1 and the two structural beams 3. The outer side of each embedded part 3 is connected to a connecting keel 4 and a first column 5. In this embodiment, the cantilevered ends of the first columns 5 on the two structural beams 3 are also bolted with outwardly cantilevered decorative strips 18.

[0027] Preferably, if Figure 2 As shown, in this embodiment, a sealing plate 19 is provided on the cantilevered end of the first cantilever beam 13 .

[0028] Preferably, if Figure 2 As shown, a pair of angle steels 20 are provided on both sides of the connection between the keel 4 and the first column 5; an angle steel bolt 21 simultaneously penetrates one end of the angle steels 20 on both sides and penetrates the connecting keel 4 to pull the angle steels 20 on both sides, and the other ends of the angle steels 20 on both sides are bolted to both sides of the first column 5.

[0029] Preferably, if Figure 1-2As shown, the first column 5 in this embodiment is composed of a male column and a matching female column. A plug-in is provided on one side of the male column, and a slot adapted to the plug-in is provided on the opposite side of the female column. The plug-in is inserted into the slot to form the first column.

[0030] During installation, firstly, embedded parts 3 are embedded on both side structural beams 2 and structural columns 1, and then the connecting keels 4 are connected to the embedded parts 3. In this embodiment, in order to ensure the design effect of the arc curtain wall, a shorter connecting keel 4 is selected at the structural column 1, and a longer connecting keel 4 is selected at the structural beam 2. After the connecting keel 4 is installed, the two ends of each inner keel 6 are respectively connected to a male column and a female column, and the male column and the female column of two adjacent inner keels are plugged together to form a first column 5, thereby connecting the inner keels 6, and then installing the insulation layer 7 and the curtain wall keel 8 outside the inner keel 6 in turn, and connecting the arc stone curtain wall unit 9 to the back bolt 15 to complete the installation.

[0031] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A circular arc unit stone curtain wall structure connected to an existing structure, characterized in that: include: Embedded parts are embedded in the existing structure at intervals, the outer side of the embedded parts is connected with a connecting part cantilevered outward, the cantilevered end of the connecting part is connected to the arc keel unit, and a plurality of the arc keel units surround the outer periphery of the existing structure; one arc keel unit is connected between every two adjacent connecting parts; a arc stone curtain wall unit is fixed on the outer side of the arc keel unit; the connecting parts, the arc keel unit and the arc stone curtain wall unit are all prefabricated parts, and the connecting parts and the arc keel units as well as the arc keel units and the arc stone curtain wall units are all detachably connected.

2. The arc unit stone curtain wall structure according to claim 1, characterized in that: The connecting member includes: a connecting keel connected to the embedded member and cantilevered outward; a first column connected to the cantilevered end of the connecting keel and used to connect the arc keel unit, and the two sides of the first column are respectively used to connect one end of two adjacent arc keel units.

3. The arc unit stone curtain wall structure according to claim 2, characterized in that: The first column includes a male column and a female column. A plug-in is provided on one side of the male column, and a slot adapted to the plug-in is provided on the opposite side of the female column. The plug-in is inserted into the slot to form the first column. The male column and the female column are respectively connected to one end of two adjacent arc-shaped keel units.

4. The arc unit stone curtain wall structure according to claim 2, characterized in that: A pair of angle steels are provided on both sides of the connection between the connecting keel and the first column; an angle steel bolt simultaneously penetrates one end of the angle steels on both sides and penetrates the connecting keel to pull the angle steels on both sides, and the other ends of the angle steels on both sides are bolted to both sides of the first column.

5. The arc unit stone curtain wall structure according to claim 1, characterized in that: The arc-shaped keel unit includes: an inner keel connected to the connecting piece; an insulation layer fixed to the inner keel and facing away from the connecting piece; a curtain wall keel connected to the side of the insulation layer facing away from the inner keel and used to connect the arc-shaped stone curtain wall unit; the inner keel, the insulation layer and the curtain wall keel are all arc-shaped and have the same curvature.

6. The arc unit stone curtain wall structure according to claim 5, characterized in that: The insulation layer comprises an inner curved plate and an outer curved plate, insulation rock wool is sandwiched between the inner curved plate and the outer curved plate to form the insulation layer, and the outer curved plate is connected to the curtain wall keel.

7. The arc unit stone curtain wall structure according to claim 6, characterized in that: A cantilever beam cantilevered outward is provided on both sides of the outer arc-shaped plate, and a second column is connected to the opposite side of the two cantilever beams, and the curtain wall keel is fixed between the two second columns.

8. The arc unit stone curtain wall structure according to claim 7, characterized in that: A plurality of back bolts are arranged on the curtain wall keel, and the connecting ends of the back bolts are connected to the arc-shaped stone curtain wall units.

9. The arc unit stone curtain wall structure according to claim 8, characterized in that: The back bolt component includes an angle code fixed to the surface of the curtain wall keel, one side of the angle code is fixed to the upper surface of the curtain wall keel, and the other side of the angle code is fixed with a back bolt for connecting the arc stone curtain wall unit.

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