Densely-spliced TC floor support plate
By setting up upper pressure plates and lower pallets at the joints of the base plate of the floor bearing plate and combining with the steel mesh structure, the vertical penetration joints caused by the conventional TC floor bearing plates are solved due to the failure to deal with dense joints, and the construction quality is improved.
Patent Information
- Application Number
- CN202420389614.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-01
AI Technical Summary
After installation, conventional TC floor bearing plates have not been treated with dense patch panel joints, resulting in vertical penetration joints, which are prone to leakage and overflow problems, affecting the casting effect.
The upper pressing plate and the lower pallet are arranged at the joints of the base plate of the floor bearing plate for overlapping treatment, and the steel bars and truss bars placed vertically and horizontally between the base plate and the steel bars are fixed by welding to form a steel mesh structure.
It effectively avoids the emergence of vertical through joints, improves the quality and consistency of concrete pouring, and reduces the need for later repairs.
Smart Images
Figure CN222595271U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and in particular relates to a close-jointed TC floor decking plate. Background Art
[0002] The structural form of conventional TC floor decking is that its long sides are closely spliced. Only the joints of closely spliced panels are treated without protruding steel bars, but the problem of vertical through joints is not avoided. After installation, when pouring concrete, the close-jointed panel joints are not treated accordingly, and the vertical through joints produced are very likely to cause leakage, resulting in overflow and unevenness on both sides of the joints, and unsatisfactory pouring effect, which requires manual grooving and repair in the later stage. Utility Model Content
[0003] The purpose of the utility model is to solve the above-mentioned problem. The present application proposes a close-jointed TC floor decking plate, in which an upper pressing plate and a lower supporting plate are overlapped at the joints of the floor decking bottom plate to avoid the occurrence of vertical through seams.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a close-jointed TC floor deck, comprising a plurality of floor deck bottom plates, steel bars and truss bars, characterized in that an upper pressure plate and a lower support plate are provided at the joints of the floor deck bottom plates, a plurality of steel bars placed vertically and horizontally are provided between each of the floor deck bottom plates, truss bars are provided above the steel bars on both sides of the floor deck bottom plates, and the steel bars and the floor deck bottom plates are connected by using bottom plate steel bar fixings.
[0005] Furthermore: the steel bars arranged in the longitudinal and transverse directions are welded to each other, and the steel bars and the truss bars are fixed by welding.
[0006] Furthermore: the floor decking bottom plate is a cement pressure plate containing a glass fiber mesh.
[0007] Compared with the prior art, the beneficial effects of the utility model are:
[0008] This close-joined TC floor deck has an upper pressure plate and a lower support plate at the close-joined part of the floor deck bottom plate, which is divided into upper and lower layers for overlapping the joints. After assembly, no vertical through seams will appear. When pouring concrete for the whole, no through seams will appear, so there will be no leakage during the pouring process, which improves the construction quality. The floor deck bottom plate adopts a cement pressure plate containing glass fiber mesh, which has good strength and flexibility, can meet the needs of multi-layer stacking and unsupported hoisting operations, and is not prone to cracks. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for more clearly illustrating the embodiments of the utility model or the technical solutions in the prior art. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0010] Figure 1 It is a front view of the overall structure schematic diagram of the utility model;
[0011] Figure 2 It is a side view of the overall structural schematic diagram of the utility model;
[0012] Figure 3 It is a front view of the overall structure schematic diagram of the utility model;
[0013] In the figure: 1-floor deck bottom plate, 2-lower support plate, 3-upper pressure plate, 4-bottom plate steel bar fixing parts, 5-steel bars, 6-truss bars. DETAILED DESCRIPTION
[0014] In order to enable those skilled in the art to better understand and implement the technical solution of the utility model, the utility model is further described below in conjunction with specific embodiments. However, the embodiments are only used as an explanation of the utility model and are not intended to limit the utility model.
[0015] like Figures 1 to 3 A close-jointed TC floor deck shown in the figure comprises a plurality of floor deck bottom plates 1, steel bars 5 and truss bars 6. An upper pressure plate 3 and a lower support plate 2 are provided at the close-jointed part of the floor deck bottom plates 1. A plurality of steel bars 5 placed vertically and horizontally are provided between each of the floor deck bottom plates 1 to form a steel mesh. Truss bars 6 are provided above the steel bars 5 on both sides of the floor deck bottom plates 1. The steel bars 5 are connected to the floor slab bottom plates 1 by using bottom plate steel bar fixings 4.
[0016] The steel bars 5 arranged in the longitudinal and transverse directions and the steel bars 5 and the steel bars 5 and the truss bars 6 are fixed by welding.
[0017] The floor decking bottom plate 1 is a cement pressure plate containing a glass fiber mesh.
[0018] Installation process:
[0019] Lift the floor decking panels one by one from the storage yard to the corresponding positions, and lay them from one side to the other along the long sides, with the short sides extending into the beams and inner sides of the walls. When laying the long sides, first extend the edge of the lower supporting plate 2 into the beams and inner sides of the walls, and then lay them in the other direction, and extend the lower supporting plate 2 of another panel into the lower part of the upper pressure plate 3 of that panel, and lay them in sequence until the floor decking panels in that span are completed.
[0020] The densely spliced TC floor decking has upper pressing plates and lower supporting plates at the joints of the floor decking bottom plate, and the joints are overlapped to avoid vertical through seams.
[0021] The contents not described in detail in the present invention are all prior art.
[0022] The above is only a preferred embodiment of the utility model, and is not limited to the description in the specification and implementation. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the utility model patent application should be included in the scope of the utility model patent application.
Claims
1. A close-fitting TC floor deck, comprising a plurality of floor deck bottom plates (1), steel bars (5) and truss bars (6) constituting the TC floor deck, characterized in that: An upper pressure plate (3) and a lower support plate (2) are provided at the joint of the floor deck bottom plate (1), a plurality of steel bars (5) arranged vertically and horizontally are provided between each floor deck bottom plate (1), truss bars (6) are provided above the steel bars (5) on both sides of the floor deck bottom plate (1), and the steel bars (5) and the floor deck bottom plate (1) are connected by a bottom plate steel bar fixing piece (4).
2. The close-jointed TC floor decking according to claim 1 is characterized in that: The steel bars (5) and the steel bars (5) arranged longitudinally and transversely, and the steel bars (5) and the truss bars (6) are fixed by welding.
3. The close-jointed TC floor decking according to claim 1 is characterized in that: The floor deck bottom plate (1) is a cement pressure plate containing a glass fiber mesh.