CN222595121U - Assembled steel skeleton column cap for cylindrical flat girderless floor and building - Google Patents
Assembled steel skeleton column cap for cylindrical flat girderless floor and building Download PDFInfo
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- CN222595121U CN222595121U CN202420620517.XU CN202420620517U CN222595121U CN 222595121 U CN222595121 U CN 222595121U CN 202420620517 U CN202420620517 U CN 202420620517U CN 222595121 U CN222595121 U CN 222595121U
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Abstract
本实用新型公开一种用于圆柱平板无梁楼盖的装配式钢骨架柱帽及建筑，该柱帽包括若干个钢材质的拼接单元；拼接单元包括上弧形段、下弧形段、支撑架和撑板，上弧形段和下弧形段上下分布且二者的内凹面均与圆柱外表面相匹配，上弧形段和下弧形段上均设有用于配合圆柱上预埋螺杆的安装孔，支撑架分布且连接在上弧形段和下弧形段之间，撑板设在支撑架和上弧形段的上侧；各拼接单元通过安装孔和预埋螺杆安装后，各上弧形段和各下弧形段均围成整圆包围圆柱，各撑板围成整板支撑在楼面板下侧。该柱帽采用装配式的钢骨架结构，无需支模和浇筑，安装方便、施工简单，节约了材料用量和工程造价。
The utility model discloses an assembled steel frame column cap and building for a cylindrical flat-plate beamless floor. The column cap includes a plurality of steel splicing units; the splicing unit includes an upper arc section, a lower arc section, a support frame and a support plate. The upper arc section and the lower arc section are distributed up and down and the inner concave surfaces of the two are matched with the outer surface of the cylinder. The upper arc section and the lower arc section are provided with mounting holes for matching the embedded screws on the cylinder. The support frame is distributed and connected between the upper arc section and the lower arc section, and the support plate is arranged on the upper side of the support frame and the upper arc section; after each splicing unit is installed through the mounting hole and the embedded screw, each upper arc section and each lower arc section are surrounded by a whole circle to surround the cylinder, and each support plate is surrounded by a whole plate to support the lower side of the floor panel. The column cap adopts an assembled steel frame structure, does not need formwork and casting, is easy to install, simple to construct, and saves material consumption and engineering cost.
Description
Technical Field
The utility model relates to a building component, in particular to an assembled steel skeleton column cap for a cylindrical flat-plate girderless floor and a building.
Background
The reinforced concrete flat roof system is widely applied to floors of domestic and overseas industrial and civil buildings, can obviously save floor clear height and use space, but needs to arrange a column cap at the junction of a column top and a slab bottom. At present, the column cap is provided with a plurality of forms such as a first-order or multi-order rectangular column cap, a round flat column cap, an inverted cone column cap, a four-corner inverted cone prismatic column cap and the like, and the column caps are expanded from the volume from the lower part of the plate to the top of the column, so that not only is the reinforced concrete material greatly lost, but also the construction of the template is quite inconvenient.
Disclosure of utility model
The utility model aims to provide an assembled steel skeleton column cap for a cylindrical flat girderless floor and a building comprising the column cap, wherein the column cap adopts an assembled steel skeleton structure, and has the advantages of no need of formwork supporting and pouring, convenience in installation, simplicity in construction and material consumption and engineering cost saving.
The technical scheme adopted by the utility model is as follows:
The assembled steel skeleton column cap comprises a plurality of steel splicing units, wherein each splicing unit comprises an upper arc-shaped section, a lower arc-shaped section, a support frame and supporting plates, the upper arc-shaped section and the lower arc-shaped section are distributed up and down, the inner concave surfaces of the upper arc-shaped section and the lower arc-shaped section are matched with the outer surface of a column, the upper arc-shaped section and the lower arc-shaped section are respectively provided with a mounting hole for being matched with an upper embedded screw rod of the column, the support frame is distributed between the upper arc-shaped section and the lower arc-shaped section, the supporting plates are arranged on the upper sides of the support frame and the upper arc-shaped section, each splicing unit is mounted through the mounting holes and the embedded screws, each upper arc-shaped section and each lower arc-shaped section encircle the column in a whole circle, and each supporting plate encircles the whole plate to be supported on the lower side of the floor.
Preferably, the support frame is in a right triangle shape, one right-angle side of the support frame is used as a support of the lower part of the supporting plate, and the other right-angle side is fixedly connected with the upper arc section, the lower arc section and the bevel edge which are used as diagonal braces below the supporting plate.
Preferably, the embedded screw is connected with the inner steel bar of the cylinder.
The building adopts a cylindrical flat plate girderless floor structure and comprises the assembled steel skeleton column cap for the cylindrical flat plate girderless floor.
The beneficial effects of the utility model are as follows:
The column cap adopts an assembled steel skeleton structure, needs no formwork and pouring, is convenient to install and simple to construct, saves the material consumption and the engineering cost, and avoids punching damage to the floor plate caused by the column when the using load is large.
Drawings
Fig. 1 is a schematic installation view of an assembled steel skeleton cap for a cylindrical flat-plate flat-panel building in an embodiment of the utility model.
In the figure, 1-column, 2-floor board, 3-upper arc section, 4-lower arc section, 5-supporting frame, 6-supporting plate and 7-mounting hole.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Example 1
The embodiment discloses an assembled steel skeleton column cap for a cylindrical flat-plate girderless floor, which comprises a plurality of steel splicing units, wherein the splicing units comprise an upper arc-shaped section 3, a lower arc-shaped section 4, a supporting frame 5 and supporting plates 6, as shown in figure 1, the upper arc-shaped section 3 and the lower arc-shaped section 4 are distributed up and down, the inner concave surfaces of the upper arc-shaped section 3 and the lower arc-shaped section 4 are matched with the outer surface of a cylinder 1, mounting holes 7 for matching with embedded screws on the cylinder 1 are formed in the upper arc-shaped section 3 and the lower arc-shaped section 4, the supporting frames 5 are distributed and connected between the upper arc-shaped section 3 and the lower arc-shaped section 4, the supporting plates 6 are arranged on the upper sides of the supporting frame 5 and the upper arc-shaped section 3, after the splicing units are mounted through the mounting holes 7 and the embedded screws, the upper arc-shaped section 3 and the lower arc-shaped section 4 enclose a whole circle to encircle the cylinder, and the supporting plates 6 enclose a whole plate to be supported on the lower side of the floor 2.
When the building frame is installed, the sizes of all components in the splicing unit are calculated according to the stress condition, the splicing unit is prefabricated, then the column 1 and the floor plate 2 are constructed, the embedded screw is arranged during formwork supporting, and after construction is completed, the splicing unit is installed by using the embedded screw and the installation holes 7, so that the floor plate 2, the column 1 and all the splicing units form integral stress.
In this embodiment, as shown in fig. 1, preferably, the supporting frame 5 is in a right triangle shape, one right-angle side of the supporting frame is used as a support of the lower portion of the supporting plate 6, the other right-angle side is fixedly connected with the upper arc-shaped section 3, the lower arc-shaped section 4 and the inclined side of the supporting frame are used as inclined struts below the supporting plate 6, and the embedded screw is connected with the inner steel bars of the cylinder 1.
The quantity of concatenation unit sets up according to actual conditions, adopts more concatenation units when cylinder 1 size is great.
The column cap adopts an assembled steel skeleton structure, needs no formwork and pouring, is convenient to install, is simple to construct, saves the material consumption and the engineering cost, and avoids punching damage to the floor plate 2 caused by the column 1 when the using load is large.
The application also discloses a building, which adopts the cylindrical flat plate beamless floor structure and comprises the assembled steel skeleton column cap for the cylindrical flat plate beamless floor.
The embodiments described above are some, but not all embodiments of the application. The detailed description of the embodiments of the application is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Claims (4)
1. The assembled steel skeleton column cap for the cylindrical flat-plate girderless floor is characterized by comprising a plurality of steel splicing units, wherein each splicing unit comprises an upper arc-shaped section, a lower arc-shaped section, a support frame and supporting plates, the upper arc-shaped section and the lower arc-shaped section are distributed up and down, the inner concave surfaces of the upper arc-shaped section and the lower arc-shaped section are matched with the outer surface of a cylinder, the upper arc-shaped section and the lower arc-shaped section are provided with mounting holes for being matched with embedded screws on the cylinder, the support frame is distributed and connected between the upper arc-shaped section and the lower arc-shaped section, the supporting plates are arranged on the upper sides of the support frame and the upper arc-shaped section, each splicing unit is mounted through the mounting holes and the embedded screws, each upper arc-shaped section and each lower arc-shaped section encircle a whole circle to encircle the cylinder, and each supporting plate encloses a whole plate to be supported on the lower side of the floor.
2. The assembled steel skeleton column cap for flat-plate girderless floor of claim 1, wherein the supporting frame is right triangle, one right-angle side of the supporting frame is used as a support of the lower part of the supporting plate, and the other right-angle side is fixedly connected with the upper arc section, the lower arc section and the bevel edge which are used as diagonal braces below the supporting plate.
3. The assembled steel skeleton cap for flat-plate girderless building cover of claim 1, wherein the embedded screw is connected with the inner steel bar of the cylinder.
4. A building, characterized in that a cylindrical flat slab structure is adopted, and the building comprises the assembled steel skeleton column cap for the cylindrical flat slab according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420620517.XU CN222595121U (en) | 2024-03-28 | 2024-03-28 | Assembled steel skeleton column cap for cylindrical flat girderless floor and building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420620517.XU CN222595121U (en) | 2024-03-28 | 2024-03-28 | Assembled steel skeleton column cap for cylindrical flat girderless floor and building |
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| Publication Number | Publication Date |
|---|---|
| CN222595121U true CN222595121U (en) | 2025-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420620517.XU Active CN222595121U (en) | 2024-03-28 | 2024-03-28 | Assembled steel skeleton column cap for cylindrical flat girderless floor and building |
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| Country | Link |
|---|---|
| CN (1) | CN222595121U (en) |
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- 2024-03-28 CN CN202420620517.XU patent/CN222595121U/en active Active
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