CN-224213610-U - Plane steel bar truss floor carrier plate

CN224213610UCN 224213610 UCN224213610 UCN 224213610UCN-224213610-U

Abstract

The embodiment of the application provides a plane steel bar truss floor support plate which comprises a steel bar truss, a concrete bottom plate and a support leg, wherein the steel bar truss comprises upper chord steel bars, lower chord steel bars and web member steel bars which are arranged up and down, the upper chord steel bars and the lower chord steel bars are connected through the web member steel bars, the support leg is formed on two sides of the lower chord steel bars respectively, and the support leg is embedded in the concrete bottom plate. In the technical scheme of the application, the steel bar truss comprises an upper chord steel bar, a lower chord steel bar and a web member steel bar, has simple structure and low processing difficulty, ensures that the planar steel bar truss floor support plate has enough structural strength, is beneficial to improving the production efficiency of the planar steel bar truss floor support plate, saves the consumption of the steel bars and avoids the waste of steel bar materials.

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: 20260508
Application Date: 20250423

Claims (10)

1. A planar steel bar truss floor deck, comprising: The steel bar truss comprises upper chord steel bars, lower chord steel bars and web member steel bars which are arranged up and down, wherein the upper chord steel bars and the lower chord steel bars are connected through the web member steel bars; The support legs are buried in the concrete bottom plate; The steel bar truss which is externally leaked above the concrete bottom plate is of a sheet structure, the steel bar truss which is externally leaked above the concrete bottom plate is arranged at a first included angle with the concrete bottom plate, and the first included angle is smaller than 90 degrees.
2. The planar steel bar truss floor support plate according to claim 1, wherein the length of the steel bar truss is equal to the length of the concrete floor, and the length of the upper chord steel bar is equal to or less than the length of the lower chord steel bar.
3. The planar steel bar truss floor deck as recited in claim 1 wherein said steel bar truss has a length greater than a length of said concrete floor, said steel bar truss forming an overhang on both sides of said concrete floor.
4. A planar steel bar truss floor deck as recited in claim 3 wherein said upper chord reinforcement has a length greater than a length of said lower chord reinforcement, said upper chord reinforcement being cantilevered outwardly relative to said concrete floor by a length greater than a length of said lower chord reinforcement being cantilevered outwardly relative to said concrete floor.
5. The planar steel bar truss floor support plate according to claim 1, wherein the web member steel bars have a plurality of inverted V-shaped structures, the legs are formed between 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.
6. The planar steel bar truss floor support plate according to claim 5, 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.
7. The planar steel truss floor support plate of any one of claims 1 or 5, wherein said legs extend outwardly in a direction parallel to the plane of said concrete floor.
8. The planar steel bar truss floor support plate according to claim 1, wherein the upper chord steel bars are arranged in parallel with the lower chord steel bars, and the diameters of the upper chord steel bars and the lower chord steel bars are the same or different.
9. The planar steel bar truss floor deck of claim 1, wherein said 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.
10. The planar steel truss floor support plate of claim 9, wherein the concrete floor further comprises a grid cloth, the grid cloth being disposed on a bottom surface of the concrete floor.

Description

Plane steel bar truss floor carrier plate Technical Field The application relates to the technical field of building floor support plates, in particular to a plane 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 assembled floor field, multiple prefabricated steel bar truss building carrier plate is extensively used, and wherein a exempt from to tear open basement membrane steel bar truss building carrier plate, because its bottom of the board is concrete, after the floor is pour and is accomplished, can directly carry out decoration operation such as puttying at the bottom of the board, structural strength has been guaranteed, and the efficiency of construction is high, and this kind of building carrier plate application is also more and more extensive in building trade. The steel bar truss on the steel bar truss floor carrier plate is a truss with a triangular structure, the steel bar truss adopts two web member steel bars, two lower chord steel bars and more steel bar consumption, the stress of the floor structure is waste of materials, the building cost is increased, the stress of the floor structure can be met, the steel bar consumption can be saved, unnecessary waste is reduced, and the problem which needs to be solved in the prior art is solved. Disclosure of utility model The present application has been made in view of the above-mentioned problems, and an object of the present application is to provide a planar steel bar truss floor support plate which solves the above-mentioned problems, or at least partially solves the above-mentioned problems. In one embodiment of the present application, there is provided a planar steel bar truss floor deck comprising: The steel bar truss comprises upper chord steel bars, lower chord steel bars and web member steel bars which are arranged up and down, wherein the upper chord steel bars and the lower chord steel bars are connected through the web member steel bars; And the support legs are buried in the concrete bottom plate. Optionally, the length of the steel bar truss is equal to the length of the concrete bottom plate, and the length of the upper chord steel bar is equal to or smaller than the length of the lower chord steel bar. Optionally, the length of the steel bar truss is greater than the length of the concrete bottom plate, and the steel bar truss forms an outer suspension part at two sides of the concrete bottom plate. Optionally, the length of the upper chord steel bar is greater than the length of the lower chord steel bar, and the outward suspension length of the upper chord steel bar relative to the concrete bottom plate is greater than the outward suspension length of the lower chord steel bar relative to the concrete bottom plate. 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 bar and the lower chord steel bar are arranged in parallel, and the diameters of the upper chord steel bar and the lower chord steel bar are the same or different. Optionally, the steel bar truss leaking outside above the concrete bottom plate is of a sheet structure. Optionally, the steel bar truss of the sheet structure leaking outside above the concrete bottom plate is arranged at a first included angle with the concrete bottom plate; the first included angle is equal to or less than 90 degrees. 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 scheme provided by the embodiment of the application, the steel bar truss comprises an upper chord steel bar, a lower chord steel bar and a web member steel bar, has a simple structure and low processing difficulty, ensures that the planar steel bar truss floor support plate has enough structural stre