Steel plate and concrete mixed bearing platform

Abstract

The utility model provides a steel plate and concrete mixed bearing platform which comprises a box body, a concrete structure and a connecting structure, and the box body is formed by splicing a plurality of steel plates. The concrete structure is arranged in the box body; one end of the connecting structure is embedded in the concrete structure, and the other end extends out of the box body to be a connecting end. The utility model provides a steel plate and concrete mixed bearing platform. An original bearing platform construction process method is that construction is carried out on a construction site. According to the steel plate and concrete mixed bearing platform provided by the utility model, the bearing platform structure can be firstly manufactured in a factory. During construction, the manufactured bearing platform with the steel plate structure is placed at the position according to the center line and the edge line, and then horizontal concrete is poured at the same time, so that the construction steps on a construction site are reduced, and the construction efficiency is effectively improved. In the steel plate concrete mixed bearing platform, the box body and the concrete structure are made of different materials, the strength and the toughness of the box body and the concrete structure are complementary, and compared with a traditional construction method, the steel plate concrete mixed bearing platform has the advantages of being low in cost, higher in speed and better in quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and more specifically relates to a steel plate concrete mixed bearing platform. Background Art

[0002] Structural factory buildings are light in weight, high in strength and have a large span. Compared with other building methods such as reinforced concrete, the construction period is short and the corresponding investment cost is lower. Therefore, steel structure factory buildings are the main type of factory buildings used in my country.

[0003] The construction of existing steel structure workshops is mostly to first measure the foundation axis of the workshop, then excavate the foundation pedestal, tie the steel bars and cast the pedestal with concrete, then make the concrete independent column formwork and the foundation beam formwork, cast the independent foundation columns and beams, wait for 28 days for the concrete to be strengthened, start backfilling, and after the land is hardened, press the roadbed, fill the rubble and melon seed slices to make the ground level, and then install the steel structure. The construction process of this kind of steel structure workshop is shorter than that of reinforced concrete and other house construction methods, but the construction process is still cumbersome and wastes a lot of unnecessary time.

[0004] In view of the above problems, it is urgent to design a plant structure that can solve the problems of complicated construction process and low construction efficiency in the existing technology. Utility Model Content

[0005] The utility model aims to provide a steel plate concrete mixed cap, aiming to solve the technical problem of low construction efficiency existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a steel plate concrete mixed cap, including:

[0007] The box body is composed of multiple steel plates;

[0008] A concrete structure is disposed inside the casing;

[0009] The connection structure has one end embedded in the concrete structure and the other end extending out of the box body as a connection end.

[0010] Preferably, the connection structure comprises:

[0011] A first structure, one end of which is a bent end, the bent end is embedded in the concrete structure, and the other end extends out of the box body as a connecting end;

[0012] The second structure is embedded in the concrete structure, and one end is connected to the bent end, and the second structure is arranged at a certain angle to the bent end.

[0013] Preferably, an angle formed by one end of the second structure and the bent end is 90°.

[0014] Preferably, at least two of the box body, the concrete structure and the connecting structure are integrated structures.

[0015] Preferably, the box body is provided with a through hole connecting the external environment and the concrete structure.

[0016] The beneficial effect of a steel sheet concrete mixed cap provided by the utility model is that: compared with the prior art, the original cap construction process method of the steel sheet concrete mixed cap provided by the utility model is to construct on the construction site. The steel sheet concrete mixed cap provided by the utility model can first complete the prefabrication of the cap structure in the factory. Then during construction, the prepared steel sheet concrete mixed cap can be put into position according to the center line and the edge line, which reduces the construction steps on the construction site and effectively improves the construction efficiency. In the steel sheet concrete mixed cap provided by the utility model, the box body and the concrete structure are made of different materials respectively, and the strength and toughness of the two complement each other. Compared with the traditional construction method, it has the characteristics of faster speed and better quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A top view of a box body in a steel plate concrete mixed cap provided in an embodiment of the utility model;

[0019] Figure 2 A schematic cross-sectional structure diagram of a steel plate concrete mixed cap provided in an embodiment of the utility model;

[0020] Figure 3 A schematic cross-sectional view of another steel plate concrete mixed cap provided in an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of laying out multiple steel plate concrete mixed caps on the construction site.

[0022] In the figure: 1, box body; 11, through hole; 2, concrete structure; 3, connecting structure; 31, first structure; 32, second structure. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Please also read Figures 1 to 4 Now, a steel plate concrete mixed cap provided by the utility model is described. The steel plate concrete mixed cap comprises a box body 1, a concrete structure 2 and a connection structure 3. The box body 1 is composed of a plurality of steel plates spliced ​​together; the concrete structure 2 is arranged in the box body 1; one end of the connection structure 3 is embedded in the concrete structure 2, and the other end extends out of the box body 1 as a connection end.

[0025] The utility model provides a steel sheet concrete mixed cap. Compared with the prior art, the original cap construction process method is to construct on the construction site. The steel sheet concrete mixed cap provided by the utility model can first complete the prefabrication of the cap structure in the factory. Then during construction, the prepared steel sheet concrete mixed cap can be put into position according to the center line and the edge line, which reduces the construction steps on the construction site and effectively improves the construction efficiency. It should be noted that the box body 1, the connecting structure 3 and the concrete slurry can also be prepared in the factory, transported to the construction site separately, and then the concrete slurry is poured into the box body 1 on the construction site, and the concrete slurry becomes the concrete structure 2 after solidification.

[0026] In the steel plate concrete mixed cap provided by the utility model, the box body 1 and the concrete structure 2 are made of different materials, and the strength and toughness of the two are complementary, which has the characteristics of faster speed and better quality compared with the traditional construction method. Compared with the traditional construction method, it has the characteristics of low cost, faster speed and better quality.

[0027] As a specific implementation of the present invention, please refer to Figures 1 to 4 The connection structure 3 includes: a first structure 31 and a second structure 32. One end of the first structure 31 is a bent end, which is embedded in the concrete structure 2, and the other end extends out of the box body 1 as a connection end; the second structure 32 is embedded in the concrete structure 2, and one end is connected to the bent end, and the end is set at a certain angle to the bent end. Part of the first structure 31 is embedded in the concrete structure 2, and the second structure 32 is set at an angle with the first structure 31, so as to ensure that the connection structure 3 can form a firm connection relationship with the concrete structure 2.

[0028] In this embodiment, the angle formed by one end of the second structure 32 and the bent end is 90°. Under this angle condition, the connection relationship between the connection structure 3 and the concrete structure 2 is the strongest.

[0029] In this embodiment, the second structure 32 is in contact with the bottom surface of the box body 1, which facilitates the construction of the steel plate concrete mixed foundation.

[0030] In any achievable embodiment, the connection structure 3 is an "L"-shaped steel bar. The first structure 31 is the first section. The second structure 32 is the second section connected and fixed to one end of the first section. The protruding box body 1 of the first section is the connection end. The connection end can be used to connect and fix with the steel structure frame of the factory building. The connection end can be connected and fixed with the steel structure frame of the factory building through a threaded structure.

[0031] As a specific implementation of the present invention, please refer to Figures 1 to 4 At least two of the box body 1, the concrete structure 2, and the connecting structure 3 are integrated structures.

[0032] In any feasible embodiment, the box body 1 and the concrete structure 2 are an integrated structure, and the strength and toughness of the box body 1 and the concrete structure 2 can effectively complement each other.

[0033] In any achievable embodiment, the box body 1, the concrete structure 2, and the connection structure 3 are an integrated structure. The strength and toughness of the box body 1 and the concrete structure 2 can effectively complement each other. Moreover, the connection structure 3 is an integrated structure with the box body 1 and the concrete structure 2, which can improve the firmness of the connection between the cap structure and the steel structure frame of the factory building.

[0034] As a specific implementation of the embodiment of the utility model, the box body 1 is provided with a through hole 11 connecting the external environment and the concrete structure 2. When pouring the steel plate concrete mixed foundation, the connection structure 3 is first extended into the box body 1 through the through hole 11, and then the concrete slurry is injected into the box body 1 through the through hole 11, and the concrete structure 2 is formed after the slurry solidifies.

[0035] As a specific implementation of the embodiment of the utility model, multiple steel plates of the box body 1 are connected and fixed by welding.

[0036] The utility model also provides a construction method, please refer to Figures 1 to 4 , the construction method comprises the following steps:

[0037] Step 1: Complete the construction of the steel sheet concrete mixed cap in the factory;

[0038] In any construction method, step 1 can be achieved by the following steps: using steel plates to weld into a box body 1; inserting the connection structure 3 into the box body 1; pouring concrete slurry into the box body 1, and after the concrete slurry is cooled, it becomes a concrete structure 2. At this time, the concrete structure 2, the connection structure 3, and the box body 1 are an integrated structure;

[0039] In any construction method, step 1 can be achieved by the following steps: the casing 1 and the connection structure 3 can be prepared in a factory. The concrete slurry is prepared in the factory. The casing 1, the connection structure 3 and the concrete slurry are then transported from the factory to the construction site. The concrete structure 2 can also be constructed on the construction site.

[0040] The connection structure 3 and the casing 1 are pre-installed on the construction site, and then poured into the casing 1 on site. After the concrete slurry solidifies, the concrete structure 2, the connection structure 3, and the casing 1 are an integrated structure.

[0041] Step 2: Lay out the steel plate concrete mixed cap on the construction site;

[0042] Step 2 includes: placing multiple steel plate concrete mixed caps at preset positions according to the center line and edge line;

[0043] Step 3: Connect and fix the structural parts to the steel plate concrete mixed foundation to complete the construction of the building.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel plate concrete mixed cap, characterized in that: include: The box body (1) is composed of a plurality of steel plates spliced ​​together; A concrete structure (2) is arranged inside the box body (1); A connecting structure (3) has one end embedded in the concrete structure (2) and the other end extending out of the box body (1) as a connecting end.

2. The steel sheet concrete mixed cap according to claim 1, characterized in that: The connection structure (3) comprises: A first structure (31), one end of which is a bent end, the bent end is embedded in the concrete structure (2), and the other end extends out of the box body (1) to serve as a connecting end; The second structure (32) is embedded in the concrete structure (2), and one end of the second structure (32) is connected to the bent end, and the second end is arranged at a certain angle to the bent end.

3. The steel sheet concrete mixed cap as claimed in claim 2, characterized in that: The included angle formed by one end of the second structure (32) and the bent end is 90°.

4. A steel plate concrete mixed cap as claimed in any one of claims 1 to 3, characterized in that: At least two of the box body (1), the concrete structure (2) and the connection structure (3) are integrated structures.

5. The steel sheet concrete mixed cap as claimed in claim 4, characterized in that: The box body (1) is provided with a through hole (11) for connecting the external environment and the concrete structure (2).

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