Detachable curtain wall

Abstract

The utility model relates to a detachable curtain wall, belongs to the technical field of building structures, and solves the problem that large equipment cannot enter and exit a fixed building in the prior art. Comprising a frame structure, switching units and curtain wall units. The frame structure comprises a fixed frame area and a detachable frame area; the curtain wall units are fixedly arranged on the outer surface of the frame structure; each switching unit comprises two switching modules and a first stainless steel bolt set, one of the two switching modules is detachably connected with the detachable frame area, the other switching module is detachably connected with the fixed frame area, and the two switching modules are detachably connected through the first stainless steel bolt set. By arranging the detachable frame area, local non-destructive dismantling of the glass curtain wall can be achieved, overall restoration can be achieved after carrying, and the construction period and the manufacturing cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a detachable curtain wall. Background Art

[0002] The glass curtain wall is an external curtain wall composed of unit panels plugged into each other, where the unit panels are assembled from unit components. The installation method is to directly install the vertical frame supporting the unit components on the main structure of the building, and the vertical frame height of the unit component is generally the floor height. Each unit component is assembled into a unit panel in a fixed order, and the unit panels are plugged into each other to form the entire curtain wall.

[0003] Glass curtain walls are generally used on building facades with relatively high requirements for image. With the in-depth development of industrial buildings, the requirements for the image of industrial plants, R&D offices, etc. have also been raised. At the same time, in these types of buildings, there are problems such as the early move-in of process equipment and large electromechanical equipment and the need for later replacement. However, since the building surface is an integral glass curtain wall, there is a contradiction that it cannot meet the transportation requirements after the building is completed.

[0004] However, the current curtain wall keels are basically fixed after installation, which cannot meet the needs of temporary disassembly in the later stage, especially the needs of large-sized transportation openings in the later stage. If the transportation needs need to be met, the building facade needs to be demolished as a whole, and the glass curtain wall is a destructive demolition, which will result in a large amount of engineering and a large waste of resources. At the same time, since the glass curtain wall is composed of unit panels plugged into each other, it must be disassembled in the corresponding order when disassembling. And the keel layout is generally divided by layer, which cannot meet the needs of large-diameter openings. Utility Model Content

[0005] In view of the above analysis, the embodiment of the utility model aims to provide a detachable curtain wall to solve the problem that large equipment cannot enter and exit fixed buildings.

[0006] On the one hand, the utility model provides a detachable curtain wall, comprising a frame structure, a transfer unit and a curtain wall unit; wherein the frame structure comprises a fixed frame area and a detachable frame area, and the detachable frame area is detachably connected to the fixed frame area through a transfer unit; a plurality of the curtain wall units are fixedly arranged on the outer surface of the frame structure; each of the transfer units comprises two transfer modules and a first stainless steel bolt group, one of the two transfer modules is detachably connected to the detachable frame area, the other of the two transfer modules is detachably connected to the fixed frame area, and the two transfer modules are detachably connected through the first stainless steel bolt group.

[0007] Furthermore, the fixed frame area includes a plurality of fixed keels; wherein the plurality of fixed keels are fixedly arranged on the concrete wall surface in parallel and at intervals; and the plurality of fixed keels extend in a vertical direction.

[0008] Furthermore, the detachable frame area is provided with one or more.

[0009] Furthermore, the detachable frame area includes at least two detachable keels, and the at least two detachable keels are arranged in parallel and at intervals.

[0010] Furthermore, the detachable keel and the fixed keel are both rectangular steel tubes, and the ends of the detachable keel and the fixed keel both have rectangular cavities.

[0011] Furthermore, the adapter module includes at least one channel steel and at least two steel inserts; the at least two steel inserts are respectively fixedly arranged at the ends of the at least one channel steel.

[0012] Furthermore, the adapter module also includes a second stainless steel bolt group; the steel insert is a rectangular block, and the shape and size of the steel insert are adapted to the rectangular cavity at the end of the removable keel and the fixed keel; a plurality of first threaded holes are vertically arranged on the side of the steel insert; second threaded holes are correspondingly arranged on the side walls of the removable keel and the fixed keel; the steel insert is fixedly connected to the removable keel or the fixed keel through the second stainless steel bolt group.

[0013] Further, in the adapter module, the number of the steel inserts is equal to the number of the detachable keels in the detachable frame area, and the number of the channel steels is the number of the steel inserts minus 1.

[0014] Furthermore, the detachable frame area is connected to the upper fixed frame area via the first adapter unit, and the detachable frame area is connected to the lower fixed frame area via the second adapter unit.

[0015] Furthermore, the plurality of curtain wall units are glass curtain wall units.

[0016] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0017] 1) By setting up a removable frame area, the glass curtain wall can be partially dismantled non-destructively, and the whole can be restored after transportation, saving construction time and cost.

[0018] 2) By designing a plug-in keel and connecting it with the channel steel using an adjustable steel insert, it is possible to partially dismantle the curtain wall without causing damage when the glass block unit is not completely consistent with the keel frame structure unit, thereby expanding the scope of application and reducing waste.

[0019] 3) By flexibly setting up multiple detachable frame areas, the transportation needs of different floors and locations can be met.

[0020] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can become obvious from the description, or can be understood by implementing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the contents specifically pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are only used for the purpose of illustrating specific embodiments and are not to be considered as limiting the present invention. In the entire drawings, the same reference symbols represent the same components.

[0022] Figure 1 It is a schematic cross-sectional structure diagram of the connection portion between the detachable frame area and the fixed frame area of ​​the utility model;

[0023] Figure 2 It is a structural schematic diagram of the connection portion between the detachable frame area and the fixed frame area of ​​the utility model.

[0024] Reference numerals:

[0025] 1-glass; 2-adapter; 3-first stainless steel bolt group; 4-channel steel; 5-steel insert; 6-second stainless steel bolt group; 7-detachable keel; 8-fixed keel. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0027] Example 1

[0028] A specific embodiment of the utility model is as follows Figure 1 and Figure 2As shown, a detachable curtain wall is disclosed, including a frame structure, a switching unit and a curtain wall unit 1. The frame structure includes a fixed frame area and a detachable frame area, and the detachable frame area and the fixed frame area are detachably connected together through the switching unit to form a frame structure. A plurality of curtain wall units 1 are fixedly arranged on the outer surface of the frame structure.

[0029] The curtain wall unit 1 can be a glass curtain wall unit or a curtain wall unit made of other materials.

[0030] The fixed frame area includes a plurality of fixed keels 8. The plurality of fixed keels 8 are fixedly arranged on the concrete wall surface in parallel and at intervals, and extend in the vertical direction to form a fixed frame area where the curtain wall unit 1 can be installed.

[0031] Preferably, the fixed keel 8 is fixedly connected to the concrete wall surface by bolts and the adapter 2 .

[0032] A removable frame area is provided at a local position that may need to be disassembled later. In a curtain wall, only one removable frame area may be provided, or multiple removable frame areas may be provided. Multiple removable frame areas may be connected to each other or spaced apart from each other. The removable frame area may be located outside the fixed frame area or inside the fixed frame area.

[0033] The detachable frame area includes at least two detachable keels 7. The at least two detachable keels 7 are arranged in parallel and spaced apart, extend in the vertical direction, and are located on the same vertical line as the fixed keels 8 located above and below them. The detachable keel 7 is detachably connected to the fixed keels 8 located above and below it through a transfer unit, respectively, to form a detachable frame area.

[0034] Both the detachable keel 7 and the fixed keel 8 are rectangular steel pipes, and both ends of the two have rectangular cavities.

[0035] Each switching unit includes two switching modules and a first stainless steel bolt group 3. The two switching modules are fixedly connected together by the first stainless steel bolt group 3.

[0036] Each adapter module includes at least one channel steel 4 , at least two steel inserts 5 and a second stainless steel bolt group 6 .

[0037] The channel steel 4 is a standard part, which includes a bottom and two side wall parts perpendicular to the bottom.

[0038] The steel insert 5 is a rectangular block, and its shape and size are adapted to be inserted into the rectangular cavity at the end of the detachable keel 7 and the fixed keel 8. A plurality of first threaded holes are vertically arranged on the side surface of the steel insert 5.

[0039] The two ends of the channel steel 4 are respectively fixedly connected to the side of a steel insert 5, preferably by welding. The bottom outer surface of the channel steel 4 is flush with the top surface or bottom surface of the steel insert 5.

[0040] That is, a channel steel 4 and the steel inserts 5 welded at both ends thereof form a whole to form a switching module.

[0041] The bottoms of the channel steels 4 in the two transition modules are abutted against each other and fixedly connected together by the first stainless steel bolt group 3 to form a transition unit. The tops of the two detachable keels 7 in the detachable frame area are detachably connected to the fixed keel 8 located above them through a transition unit, and the bottoms are detachably connected to the fixed keel 8 located below them through another transition unit.

[0042] The end of the steel insert 5 not welded to the channel steel 4 is inserted into the rectangular cavity at the end of the removable keel 7 or the fixed keel 8. The side walls of the removable keel 7 and the fixed keel 8 are respectively provided with second threaded holes. The steel insert 5 is fixedly connected to the removable keel 7 or the fixed keel 8 by the second stainless steel bolt group 6.

[0043] When the detachable frame area includes two detachable keels 7 , each adapter module correspondingly includes a channel steel 4 , two steel inserts 5 and a second stainless steel bolt group 6 .

[0044] In some embodiments, a channel steel 4 is welded to each of the two sides of the steel insert 5 in the middle, that is, a plurality of channel steels 4 and the steel inserts 5 at both ends together constitute a switching module.

[0045] When the detachable frame area includes three detachable keels 7 , each adapter module correspondingly includes two channel steels 4 and three steel inserts 5 .

[0046] When the detachable frame area includes N detachable keels 7 (N is a natural number greater than or equal to 3), each adapter module correspondingly includes N-1 channel steels 4 and N steel inserts 5 .

[0047] The steel insert 5 of one of the two adapter modules of each adapter unit is inserted into the rectangular cavity at the end of the removable keel 7, and the steel insert 5 of the other of the two adapter modules is inserted into the rectangular cavity at the end of the fixed keel 8. The outer surfaces of the bottoms of the two channel steels 4 in the two adapter modules are abutted against each other and fixedly connected by the first stainless steel bolt group 3.

[0048] Through the above connection method, the removable frame area and the fixed frame area are connected together to form a stable frame structure. The curtain wall unit 1 is fixed to the outer side of the frame structure.

[0049] When disassembly is required, the curtain wall unit 1 of the area to be disassembled is disassembled, and then the first stainless steel bolt group 3 around the disassembly area is disassembled to disassemble the corresponding detachable frame area. If interference is formed between the frame and the glass block unit 1 on the outside, the second stainless steel bolt group 6 is disassembled to make the adapter module above the detachable frame area fall down and be fully inserted into the detachable keel 7, so that the detachable frame area can be disassembled without damage by slightly tilting it.

[0050] Compared with the prior art, the utility model designs a plug-in keel and uses a special anchor bolt combination channel steel for connection. When large-size equipment needs to be transported later, the detachable frame area can be temporarily dismantled to form a larger entrance and exit to achieve the purpose of temporary transportation. After transportation, the curtain wall can be completely restored to its original state.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable curtain wall, characterized in that: It comprises a frame structure, an adapter unit and a curtain wall unit; wherein the frame structure comprises a fixed frame area and a detachable frame area, and the detachable frame area is detachably connected to the fixed frame area through the adapter unit; a plurality of curtain wall units are fixedly arranged on the outer surface of the frame structure; each of the adapter units comprises two adapter modules and a first stainless steel bolt group, one of the two adapter modules is detachably connected to the detachable frame area, the other of the two adapter modules is detachably connected to the fixed frame area, and the two adapter modules are detachably connected through the first stainless steel bolt group.

2. A detachable curtain wall according to claim 1, characterized in that: The fixed frame area includes a plurality of fixed keels; wherein the plurality of fixed keels are fixedly arranged on the concrete wall surface in parallel and at intervals; and the plurality of fixed keels extend in a vertical direction.

3. The detachable curtain wall according to claim 2, characterized in that: The detachable frame area is provided with one or more.

4. A detachable curtain wall according to claim 2 or 3, characterized in that: The detachable frame area includes at least two detachable keels, and the at least two detachable keels are arranged in parallel and at intervals.

5. The detachable curtain wall according to claim 4, characterized in that: The detachable keel and the fixed keel are both rectangular steel pipes, and the ends of the detachable keel and the fixed keel are both provided with rectangular cavities.

6. The detachable curtain wall according to claim 5, characterized in that: The adapter module comprises at least one channel steel and at least two steel inserts; the at least two steel inserts are respectively fixedly arranged at the ends of the at least one channel steel.

7. The detachable curtain wall according to claim 6, characterized in that: The adapter module also includes a second stainless steel bolt group; the steel insert is a rectangular block, and the shape and size of the steel insert are adapted to the rectangular cavity at the end of the removable keel and the fixed keel; a plurality of first threaded holes are vertically arranged on the side of the steel insert; second threaded holes are correspondingly arranged on the side walls of the removable keel and the fixed keel; the steel insert is fixedly connected to the removable keel or the fixed keel through the second stainless steel bolt group.

8. A detachable curtain wall according to any one of claims 6-7, characterized in that: In the adapter module, the number of the steel inserts is equal to the number of the detachable keels in the detachable frame area, and the number of the channel steels is the number of the steel inserts minus 1.

9. The detachable curtain wall according to claim 8, characterized in that: The detachable frame area is connected to the upper fixed frame area via the first adapter unit, and the detachable frame area is connected to the lower fixed frame area via the second adapter unit.

10. The detachable curtain wall according to claim 9, characterized in that: The multiple curtain wall units are glass curtain wall units.

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