CN-224228074-U - Steel bar truss floor support plate

CN224228074UCN 224228074 UCN224228074 UCN 224228074UCN-224228074-U

Abstract

The embodiment of the application provides a steel bar truss floor support plate which comprises a steel bar truss, wherein the steel bar truss comprises upper chord steel bars, two lower chord steel bars and web member steel bars which are arranged in a triangle, the upper chord steel bars are connected with each lower chord steel bar through the web member steel bars, the web member steel bars form supporting feet on the outer sides of the lower chord steel bars, a concrete bottom plate and the supporting feet are embedded in the concrete bottom plate, supporting parts are arranged at two ends of the steel bar truss, the supporting parts extend from the upper chord steel bars to the lower chord steel bars, and the bottom ends of the supporting parts are flush with the bottom surface of the concrete bottom plate. In the technical scheme of the application, the supporting parts at the two ends of the steel bar truss are flush with the bottom surface of the concrete bottom plate, and can support the steel bar truss when the steel bar truss floor support plate is poured, so that the steel bar truss is ensured to have enough stability. In addition, when the steel bar truss floor support plate is erected on the building beam, the supporting part can be directly connected to the building beam, so that the steel bar truss floor support plate is further fixed.

Inventors

ZHANG WEI
WANG BAOQIANG
LI HONGGANG
ZHANG ZAN

Assignees

多维工业科技集团有限公司
多维洁净科技(南通)有限公司

Dates

Publication Date: 20260512
Application Date: 20250423

Claims (8)

1. A steel bar truss floor deck, comprising: The steel bar truss comprises upper chord steel bars, two lower chord steel bars and web member steel bars which are arranged in a triangle, wherein the upper chord steel bars are connected with each lower chord steel bar through the web member steel bars; The support legs are buried in the concrete bottom plate; The two ends of the steel bar truss are provided with supporting parts, the supporting parts extend from the upper chord steel bars to the lower chord steel bars, and the bottom ends of the supporting parts are flush with the bottom surface of the concrete bottom plate; The support part comprises vertical steel bars and transverse steel bars, and the end part of the second end of the vertical steel bars is flush with the bottom surface of the concrete bottom plate; the length of the steel bar truss is longer than that of the concrete bottom plate, and the steel bar truss forms outer suspension parts at two sides of the concrete bottom plate; the support portion is located outside the concrete floor.
2. The steel bar truss floor carrier plate of claim 1 wherein, The horizontal steel bars are respectively connected with the two lower chord steel bars, the first ends of the vertical steel bars are connected to the upper chord steel bars, the second ends of the vertical steel bars extend towards the direction of the concrete bottom plate, and the vertical steel bars are further connected with the horizontal steel bars.
3. The steel bar truss floor support plate according to claim 1, wherein the web member steel bars are provided with a plurality of inverted V-shaped structures, the support legs are formed between the adjacent inverted V-shaped structures, the upper ends of the inverted V-shaped structures are connected with the upper chord steel bars, and the lower ends of the inverted V-shaped structures are connected with the lower chord steel bars.
4. A steel bar truss floor support plate according to claim 3, wherein two ends of the supporting legs are respectively connected with the lower sides of the inverted V-shaped structures on two sides, and the supporting legs are in one of circular arc shape, triangular shape, trapezoidal shape and square shape.
5. The steel bar truss floor carrier plate of any one of claims 1 or 4 wherein said legs extend outwardly in a direction parallel to the face of said concrete floor.
6. The steel bar truss floor support plate according to claim 1, wherein the upper chord steel bars and the two lower chord steel bars are arranged in an isosceles triangle, and the length and the diameter of the upper chord steel bars are equal to or different from those of the lower chord steel bars.
7. The steel bar truss floor carrier plate of claim 1 wherein the concrete floor comprises a substrate and a mesh; the mesh is buried in the base material, and the support legs are connected with the mesh.
8. The steel bar truss floor support plate of claim 7 wherein the concrete floor further comprises a grid cloth, the grid cloth being disposed on a bottom surface of the concrete floor.

Description

Steel bar truss floor support plate Technical Field The application relates to the technical field of building floor support plates, in particular to a steel bar truss floor support plate. Background Along with the development of building technology, assembly type construction gradually becomes a main construction mode of a building. Compared with the traditional building industry, the prefabricated building mainly uses prefabricated parts for construction, and the prefabricated parts are standardized and industrialized, so that the prefabricated building has higher construction efficiency. At present, in the field of assembled floors, various prefabricated steel bar truss floor support plates are widely applied, a first galvanized bottom die type steel bar truss floor support plate in the market is characterized in that a galvanized steel plate cannot be used for directly puttying and decorating the bottom of the plate, a second detachable steel bar truss floor support plate is required to be detached after concrete is poured, materials and manpower are wasted, and a third fiber cement plate bottom die is easy to crack and does not participate in the stress of a structural floor in the use stage, so that the thickness of the floor is increased and the floor is reduced. The floor support plate is characterized in that the bottom of the floor support plate is concrete, and after the floor pouring is completed, decoration operations such as puttying can be directly performed on the bottom of the floor, so that the structural strength is guaranteed, the construction efficiency is high, and the floor support plate is more and more widely applied in the building industry. But the stability of the steel bar truss on the steel bar truss floor support plate is not high, and when the steel bar truss floor support plate is erected on a building beam, the steel bar truss cannot be connected with the building beam through a bracket, and the stability of the whole steel bar truss floor support plate is affected. Disclosure of utility model In view of the above, the present application has been made to solve the above problems, or to at least partially solve the above problems, a steel bar truss floor support plate. In one embodiment of the present application, there is provided a steel bar truss floor deck comprising: The steel bar truss comprises upper chord steel bars, two lower chord steel bars and web member steel bars which are arranged in a triangle, wherein the upper chord steel bars are connected with each lower chord steel bar through the web member steel bars; The support legs are buried in the concrete bottom plate; The two ends of the steel bar truss are provided with supporting parts, the supporting parts extend from the upper chord steel bars to the lower chord steel bars, and the bottom ends of the supporting parts are flush with the bottom surface of the concrete bottom plate. Optionally, the support part comprises transverse steel bars and vertical steel bars; The horizontal steel bars are respectively connected with the two lower chord steel bars, the first ends of the vertical steel bars are connected to the upper chord steel bars, the second ends of the vertical steel bars extend towards the direction of the concrete bottom plate, and the vertical steel bars are further connected with the horizontal steel bars. Optionally, the end of the second end of the vertical rebar is flush with the bottom surface of the concrete floor. Optionally, the length of the steel bar truss is greater than that of the concrete bottom plate, and the steel bar truss forms an outer suspension part at two sides of the concrete bottom plate; the support portion is located outside the concrete floor. Optionally, the web member reinforcing bar has a plurality of inverted V-shaped structures, is formed with between the adjacent inverted V-shaped structures the stabilizer blade, inverted V-shaped structure's upper end with go up string reinforcing bar and be connected, inverted V-shaped structure's lower extreme is connected with lower string reinforcing bar. Optionally, two ends of the supporting leg are respectively connected with the lower sides of the inverted V-shaped structures on two sides, and the supporting leg is one of arc, triangle, trapezoid and square. Optionally, the direction in which the legs extend outwards is parallel to the face of the concrete floor. Optionally, the upper chord steel bars and the two lower chord steel bars are arranged in an isosceles triangle, and the length and the diameter of the upper chord steel bars are equal to or different from those of the lower chord steel bars. Optionally, the concrete floor comprises a substrate and a mesh; the mesh is buried in the base material, and the support legs are connected with the mesh. Optionally, the concrete bottom plate further comprises grid cloth, and the grid cloth is arranged on the bottom surface of the concrete bottom plate. In the technical sc