Reinforced concrete civil engineering frame structure

Abstract

The utility model discloses a reinforced concrete civil engineering frame structure, which relates to the technical field of reinforced concrete, and comprises a plurality of groups of frame bodies and connecting support bodies, the connecting support bodies are welded at four corners between any two frame bodies, and preset grooves are formed in four corner surfaces of the inner sides of the frame bodies and the connecting support bodies; embedded connecting blocks are welded in the preset grooves in an embedded mode, crossed supporting steel bars distributed in a crossed mode are fixedly connected between the four embedded connecting blocks on the same side, and a transverse supporting steel bar is connected between the inner surfaces of the centers of every two opposite crossed supporting steel bars. Vertical supporting steel bars are welded between the surfaces of the sides, away from the crossed supporting steel bars, of any two frame bodies, rectangular concrete blocks and central concrete blocks are poured into the crossed supporting steel bars and the frame bodies, and reinforcing plate ribs are connected between the surfaces of the two sides of each rectangular concrete block and the inner walls of the frame bodies. And the multi-direction high-strength supporting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced concrete, and specifically relates to a reinforced concrete civil engineering frame structure. Background Technique

[0002] A reinforced concrete structure refers to a structure made of concrete reinforced with steel bars. The main load-bearing components are built with reinforced concrete. The steel bars bear tension and the concrete bears compression. It has the advantages of being strong, durable, having good fire resistance, saving steel compared with steel structures, and having low cost. Building forms are often used during construction, and a reinforced concrete building frame is generally used to support the building form to keep it in its correct position.

[0003] For the existing reinforced concrete civil engineering frame structure, a simple method of welding horizontally and vertically into one body is often adopted for support. Although it has a certain bearing capacity, with the passage of time, multi-directional forces will pose a test to the load-bearing capacity of the reinforced concrete civil engineering frame structure, and thus there is a problem that the support strength needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a reinforced concrete civil engineering frame structure, which solves the technical problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A reinforced concrete civil engineering frame structure, including multiple groups of frame bodies and connecting support bodies. The connecting support bodies are welded at the four corners between any two of the frame bodies. Preset grooves are jointly opened on the inner four-corner surfaces of the frame bodies and the connecting support bodies. Embedded connecting blocks are welded inside the preset grooves. Cross support steel bars distributed in a cross pattern are fixedly connected between the four embedded connecting blocks on the same side. A horizontal support steel bar is connected between the inner surfaces at the centers of the two opposite cross support steel bars. Vertical support steel bars are welded between the surfaces on one side of any two frame bodies away from the cross support steel bars. Rectangular concrete blocks and central concrete blocks are poured inside the cross support steel bars and the frame bodies.

[0006] Optionally, the rectangular concrete blocks are poured at the central position inside any one of the frame bodies, and reinforcing plate bars are connected between the two side surfaces of the rectangular concrete blocks and the inner walls of the frame bodies.

[0007] Optionally, the central concrete blocks are poured at the central position of the intersection inside any one of the cross support steel bars.

[0008] Optionally, four groups of symmetric diagonal reinforcing steel plates are fixedly connected to the four diagonal inner surfaces of the cross-bracing steel bars away from the central concrete block, and reinforcing steel bars are fixedly connected between each group of diagonal reinforcing steel plates.

[0009] Optionally, a buffer spring welded between the diagonal reinforcing steel plates is wound around the outer surface of the reinforcing steel bars.

[0010] Optionally, an anti-corrosion paint is coated on the outer surface of the frame body.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the supporting cooperation of the embedded connecting blocks, cross-bracing steel bars, horizontal bracing steel bars and vertical bracing steel bars, first of all, by using the embedded connecting blocks at the four corners of the cross-bracing steel bars and welding them in an embedded manner between the connections of the frame body and the connecting support body, not only the supporting strength between two adjacent frame bodies is enhanced, but also the connecting support relationship between the frame body and the connecting support body is strengthened. In addition, the horizontal bracing steel bars also provide a further consolidated connection relationship for the cross-bracing steel bars on both sides at the same height, and the vertical bracing steel bars support between the frame bodies, enabling the reinforced concrete civil engineering frame structure to achieve the purpose of multi-directional support on the horizontal, vertical and diagonal cross-sides, thereby ensuring a multi-directional high-strength support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the structure of the present utility model;

[0014] Figure 2 is the present utility model Figure 1 is an enlarged schematic view of the structure at A in

[0015] Figure 3 is a sectional view of some components of the present utility model;

[0016] Figure 4 is a sectional view of some connecting components of the present utility model;

[0017] Figure 5 is the present utility model Figure 3 is an enlarged schematic view of the structure at A1 in.

[0018] In the figure: 1-frame body, 2-connecting support body, 3-preset groove, 4-embedded connecting block, 5-cross-bracing steel bar, 6-anti-corrosion paint, 7-rectangular concrete block, 8-reinforcing plate bar, 9-central concrete block, 10-diagonal reinforcing steel plate, 11-reinforcing steel bar, 12-buffer spring, 13-horizontal bracing steel bar, 14-vertical bracing steel bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1:

[0021] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a reinforced concrete civil engineering frame structure, including multiple groups of frame bodies 1 and connecting support bodies 2. The connecting support bodies 2 are welded at the four corners between any two frame bodies 1. Preset grooves 3 are jointly opened on the inner four-corner surfaces of the frame bodies 1 and the connecting support bodies 2. Embedded connecting blocks 4 are embedded and welded inside the preset grooves 3. Cross support steel bars 5 distributed in a cross pattern are fixedly connected between the four embedded connecting blocks 4 on the same side. A transverse support steel bar 13 is connected between the central inner surfaces of two opposite cross support steel bars 5. Vertical support steel bars 14 are welded between the surfaces of any two frame bodies 1 away from the cross support steel bars 5. Rectangular concrete blocks 7 and central concrete blocks 9 are poured inside the cross support steel bars 5 and the frame bodies 1. The rectangular concrete blocks 7 are poured at the central position inside any one of the frame bodies 1. Reinforcing plate bars 8 are connected between the two side surfaces of the rectangular concrete blocks 7 and the inner walls of the frame bodies 1. The central concrete blocks 9 are poured at the central position of the intersection inside any one of the cross support steel bars 5.

[0022] More specifically, in this embodiment, first, by welding the embedded connecting blocks 4 at the four corners of the cross support steel bars 5 in an embedded manner between the joints of the frame bodies 1 and the connecting support bodies 2, not only the support strength between two adjacent frame bodies 1 is enhanced, but also the connection and support relationship between the frame bodies 1 and the connecting support bodies 2 is strengthened. In addition, the transverse support steel bar 13 also provides a further strengthening connection relationship for the cross support steel bars 5 on both sides at the same height. The support of the vertical support steel bars 14 between the frame bodies 1 enables the reinforced concrete civil engineering frame structure to achieve the purpose of multi-directional support on the horizontal, vertical, and diagonal cross sides, thereby ensuring a multi-directional high-strength support effect.

[0023] The pouring of the rectangular concrete blocks 7 and the connection and cooperation of the two-side reinforcing plate bars 8 can enhance the self-support strength of the frame bodies 1.

[0024] Furthermore, four groups of symmetric inclined reinforcing steel plates 10 are fixedly connected to the four inclined inner surfaces of the cross-supporting steel bars 5 away from the central concrete block 9. A reinforcing steel bar 11 is fixedly connected between each group of inclined reinforcing steel plates 10, and a buffer spring 12 welded between the inclined reinforcing steel plates 10 is wound around the outer surface of the reinforcing steel bar 11.

[0025] It should be noted that the central concrete block 9, the inclined reinforcing steel plates 10 on both sides, and the reinforcing steel bars 11 between the inclined reinforcing steel plates 10 can all provide reliable support strength for the structure of the cross-supporting steel bars 5, and the buffer spring 12 has a shock-absorbing and buffering effect.

[0026] Embodiment 2, on the basis of the above embodiment:

[0027] Furthermore, an anti-corrosion paint 6 is coated on the outer surface of the frame body 1.

[0028] More specifically, in this embodiment, when the anti-corrosion paint 6 is coated on the outer surface of the frame body 1, a protective film can be formed on the surface, which can effectively prevent a series of problems caused by external corrosive media, avoid the corrosive effect of metals, and thus can play a good protective effect.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced concrete civil engineering frame structure, comprising multiple groups of frame bodies (1) and connection support bodies (2), characterized in that: The connection support body (2) is welded at the four corners between any two of the frame bodies (1). Preset grooves (3) are jointly formed on the inner four-corner surfaces of the frame body (1) and the connection support body (2). An embedded connection block (4) is welded in the preset groove (3) in an embedded manner. Cross support steel bars (5) distributed in a cross pattern are fixedly connected between the four embedded connection blocks (4) on the same side. A transverse support steel bar (13) is connected between the inner surfaces of the centers of the two opposite cross support steel bars (5). Vertical support steel bars (14) are welded between the surfaces on one side of any two frame bodies (1) away from the cross support steel bars (5). Rectangular concrete blocks (7) and central concrete blocks (9) are poured inside the cross support steel bars (5) and the frame body (1).

2. A reinforced concrete civil engineering frame structure according to claim 1, characterized in that: The rectangular concrete block (7) is poured at the central position inside any one of the frame bodies (1). Reinforcing plate bars (8) are connected between the two side surfaces of the rectangular concrete block (7) and the inner walls of the frame body (1).

3. A reinforced concrete civil engineering frame structure according to claim 2, characterized in that: The central concrete block (9) is poured at the central position of the intersection inside any one of the cross support steel bars (5).

4. A reinforced concrete civil engineering frame structure according to claim 3, characterized in that: Four groups of symmetric inclined reinforcing steel plates (10) are fixedly connected to the four inclined inner surfaces of the cross support steel bars (5) away from the central concrete block (9). Reinforcing steel bars (11) are fixedly connected between each group of the inclined reinforcing steel plates (10).

5. A reinforced concrete civil engineering frame structure according to claim 4, characterized in that: A buffer spring (12) welded between the inclined reinforcing steel plates (10) is wound around the outer surface of the reinforcing steel bar (11).

6. A reinforced concrete civil engineering frame structure according to claim 1, characterized in that: An anti-corrosion paint (6) is coated on the outer surface of the frame body (1).

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