Steel structure foundation
By installing concrete retainers at the steel bar bend hooks and installing transverse steel bars inside to form a closed area, the problem of insufficient bearing capacity of the steel structure foundation is solved, and higher load-bearing capacity and convenient installation are achieved.
Patent Information
- Application Number
- CN202423076345.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-12-13
AI Technical Summary
The lack of effective holding parts at the steel bar bends of existing steel structure foundations leads to insufficient bearing capacity and cannot meet certain installation requirements.
Install a stop made of concrete at the steel bar bend hook, and transverse steel bars are provided in the stop to form a closed area and enhance the bearing capacity of the steel bars.
It improves the bearing capacity of steel structure foundations, meets higher installation requirements, and is easy to install.
Smart Images
Figure CN223214604U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure foundation. Background Art
[0002] The steel structure foundation consists of a ground surface and embedded components. The ground surface has a foundation pit, into which the embedded components are placed and poured with concrete. The embedded components are made of iron and include a mounting plate above, and multiple steel bars extending downward from the mounting plate below, each with a hook at its lower end.
[0003] In the prior art, there is no holding piece at the bent hook of the steel bar. Such a steel structure foundation has the disadvantage of poor bearing capacity and does not meet some installation requirements. Summary of the Invention
[0004] The purpose of this utility model is to provide a steel structure foundation with higher bearing capacity in view of the above shortcomings.
[0005] The technical solution of the present utility model is achieved as follows: a steel structure foundation, comprising a ground and embedded parts, wherein the ground has a foundation pit, the embedded parts are placed in the foundation pit and poured with concrete; the embedded parts are made of iron, and the embedded parts include an upper mounting plate, and a plurality of steel bars extending downwardly are provided under the mounting plate, and these steel bars are main steel bars, and the lower ends of the main steel bars have hooks; the characteristic is that: there is also a stopper at the hook, the stopper is made of concrete, and the stopper has a plurality of transversely arranged steel bars, and these steel bars are stopper steel bars.
[0006] Furthermore, the hooks under the adjacent plurality of main steel bars share a common stopper.
[0007] Furthermore, the hooks of the plurality of main steel bars form a closed area, and the plurality of blocks form a closed structure in the area.
[0008] Furthermore, the closed area is annular, and a plurality of blocks form a closed annular structure in this area.
[0009] Furthermore, the closed area is square, and a plurality of blocks form a closed square structure in this area.
[0010] Furthermore, the hooks below the main steel bars include an inward-facing inward-facing hook and an outward-facing outward-facing hook; the stoppers include an inner stopper installed on the inward-facing hook and an outer stopper installed on the outward-facing hook.
[0011] The beneficial effects of the utility model are: such a steel structure foundation has the advantages of higher bearing capacity and can meet some installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the longitudinal section structure of the utility model.
[0013] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure along the A-A direction.
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of a stopper of the utility model.
[0015] Among them: 1, ground 11, foundation pit 2, embedded parts 21, mounting plate 22, main steel bar 23, hook 231, inward hook 232, outward hook 3, stopper 31, stopper steel bar 32, inner stopper 33, outer stopper. DETAILED DESCRIPTION
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] like Figure 1 、 2 As shown in Figure 3, a steel structure foundation comprises a ground 1 and embedded parts 2, wherein the ground has a foundation pit 11, and the embedded parts are placed in the foundation pit and poured with concrete; the embedded parts are made of iron, and the embedded parts include an upper mounting plate 21, and a plurality of steel bars extending downward are provided under the mounting plate, and these steel bars are main steel bars 22, and the lower end of the main steel bars has a hook 23; the characteristic is that there is also a stopper 3 at the hook, and the stopper is made of concrete, and there are a plurality of transversely arranged steel bars inside the stopper, and these steel bars are stopper steel bars 31.
[0018] Since the stopper is installed at the hook position, the bearing capacity of the steel structure foundation can be improved, thereby achieving the purpose of the utility model.
[0019] Furthermore, the hooks under the adjacent plurality of main steel bars share a common stopper.
[0020] The utility model is arranged in this way, has the advantages of higher bearing capacity and convenient installation.
[0021] In one embodiment, the hooks of the plurality of main steel bars form a closed area, and the plurality of blocks form a closed structure in this area, although there are breakages.
[0022] like Figure 2 、 3As shown, the closed area is annular, and a plurality of blocks form a closed annular structure in this area.
[0023] In another embodiment, the closed area is square, and a plurality of blocks form a closed square structure in the area.
[0024] Furthermore, the hooks below the main reinforcement include an inwardly directed inwardly directed hook 231 and an outwardly directed outwardly directed hook 231; the stoppers include an inner stopper 32 mounted on the inwardly directed hook and an outer stopper 33 mounted on the outwardly directed hook.
[0025] The utility model is arranged in this way, which has the advantage of higher carrying capacity.
[0026] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in this field within the scope of the present invention are included in the patent scope of the present invention.
Claims
1. A steel structure foundation, comprising a ground surface and embedded parts, wherein the ground surface has a foundation pit, the embedded parts are placed in the foundation pit, and concrete is poured into the embedded parts; the embedded parts are made of iron, and the embedded parts include an upper mounting plate, and a plurality of steel bars extending downwardly are provided below the mounting plate, wherein the steel bars are main steel bars, and the lower ends of the main steel bars have hooks; the invention is characterized by: There is also a stopper at the hook, which is made of concrete. There are multiple transversely arranged steel bars in the stopper, which are the stopper steel bars.
2. The steel structure foundation according to claim 1, characterized in that: The hooks under the adjacent multiple main steel bars share a stop block.
3. The steel structure foundation according to claim 2, characterized in that: The hooks of the plurality of main steel bars form a closed area, and the plurality of blocks form a closed structure in the area.
4. The steel structure foundation according to claim 3, characterized in that: The closed area is annular, and a plurality of blocks form a closed annular structure in this area.
5. The steel structure foundation according to claim 3, characterized in that: The closed area is square, and a plurality of blocks form a closed square structure in this area.
6. The steel structure foundation according to claim 3, characterized in that: The hooks below the main steel bars include an inward-facing inward-facing hook and an outward-facing outward-facing hook; and the stoppers include an inner stopper installed on the inward-facing hook and an outer stopper installed on the outward-facing hook.