Post-cast strip structure for concrete structure

Abstract

The post-cast strip structure for the concrete structure comprises a steel reinforcement framework and the concrete structure, the steel reinforcement framework comprises at least two framework bodies, a water stop plate and an inclined strut framework, the at least two framework bodies are arranged on the two sides of the water stop plate in the width direction, the water stop plate is fixedly connected with a gap of a base, and the inclined strut framework is arranged on the water stop plate. The inclined strut framework is installed on the water stop plate, and the concrete structure is poured on the steel reinforcement framework. The concrete is poured on the steel reinforcement framework in a pouring mode and forms a concrete structure after being solidified, so that the concrete is combined with the steel reinforcement framework to form the post-cast strip structure, gaps of a base are connected into a whole, it is guaranteed that the post-cast strip structure is firmer, base concrete is prevented from flowing backwards to the beam plate position of the post-cast strip, and slurry leakage of the post-cast strip is avoided; therefore, cleaning is avoided, construction efficiency is improved, and construction quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of I-beam supports, in particular to a post-cast strip structure for a concrete structure. Background Art

[0002] A post-cast joint is a concrete strip left at the corresponding positions of the foundation slab, wall, and beam in accordance with design or construction specifications during construction to prevent harmful gaps that may be caused by uneven shrinkage or settlement of reinforced concrete structures.

[0003] Post-cast joints temporarily divide a structure into sections. After a period of time, concrete is poured into these joints to connect the structure. If post-cast joints are not securely installed, concrete can often backflow into the beams and slabs within the joints. Leakage from these joints is extremely difficult to clean, not only time-consuming and labor-intensive, but also impacting project quality. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a post-cast strip structure for a concrete structure, so as to support the I-steel and improve the support strength while reducing the cost.

[0005] The present application provides a post-cast strip structure for a concrete structure, comprising a steel frame and a concrete structure, wherein the steel frame comprises at least two frame bodies, a waterstop plate and a diagonal bracing frame, at least two of the frame bodies are arranged on both sides of the width direction of the waterstop plate, the waterstop plate is fixedly connected to the gap of the base, the diagonal bracing frame is installed on the waterstop plate, and the concrete structure is cast on the steel frame.

[0006] As a further solution of the post-cast strip structure for concrete structures provided in the present application, the steel bar skeleton further includes a steel wire mesh, and the steel wire mesh is fixed to the skeleton body.

[0007] As a further solution of the post-cast strip structure for concrete structure provided in the present application, the steel wire mesh is a double-layer steel wire mesh.

[0008] As a further solution of the post-cast strip structure for concrete structure provided in the present application, the water stop plate is connected to the reinforcement of the base.

[0009] As a further solution of the post-cast strip structure for concrete structures provided in the present application, the diagonal bracing skeleton passes through the water stop plate and is fixedly connected to the bottom reinforcement of the base.

[0010] As a further solution of the post-cast strip structure for concrete structures provided in this application, the skeleton body includes multiple vertical bars and multiple transverse bars, the multiple vertical bars are arranged along the vertical direction, the multiple transverse bars are arranged along the transverse direction, and the multiple vertical bars are connected to the multiple transverse bars.

[0011] As a further solution of the post-cast strip structure for concrete structures provided in this application, the steel frame also includes at least one diagonal bracing bar, one end of at least one diagonal bracing bar is connected to the water stop plate, and the other end of at least one diagonal bracing bar is connected to the diagonal bracing frame.

[0012] As a further solution of the post-cast strip structure for concrete structures provided in this application, the diagonal bracing frame includes multiple diagonal bracing transverse bars and multiple diagonal bracing vertical bars. The multiple diagonal bracing transverse bars are arranged along the transverse direction, and the multiple diagonal bracing vertical bars are arranged along the vertical direction and are connected to the multiple diagonal bracing transverse bars.

[0013] According to the post-cast strip structure for concrete structures in the above-mentioned embodiment, concrete is poured on the steel skeleton by pouring, and forms a concrete structure after solidification, which is combined with the steel skeleton to form a post-cast strip structure to connect the gaps of the base as a whole, ensure that the post-cast strip structure is more solid, prevent the base concrete from flowing back into the beam and slab parts of the post-cast strip, avoid leakage of the post-cast strip, thereby avoiding cleaning, improving construction efficiency, and further improving construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional post-casting strip structure for concrete structure provided in this application Figure 1 ;

[0015] Figure 2 The three-dimensional post-casting strip structure for concrete structure provided in this application Figure 2 ;

[0016] Figure 3 The three-dimensional post-casting strip structure for concrete structure provided in this application Figure 3 ;

[0017] Figure 4 Schematic diagram of the steel skeleton in the post-cast strip structure of the concrete structure provided in this application Figure 1 ;

[0018] Figure 5 Schematic diagram of the steel skeleton in the post-cast strip structure of the concrete structure provided in this application Figure 2 . DETAILED DESCRIPTION

[0019] The present invention is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted under different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0020] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0021] Component numbers used herein, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0022] See also Figure 1-Figure 3 As shown, the post-cast strip structure for concrete structure provided in the present application includes a steel frame 100 and a concrete structure. The steel frame 100 includes at least two frame bodies 10, a water stop plate 20 and a diagonal bracing frame 30. At least two frame bodies 10 are arranged on both sides of the width direction of the water stop plate 20. The water stop plate 20 is fixedly connected to the gap of the base 200. The diagonal bracing frame 30 is installed on the water stop plate 10, and the concrete structure is cast on the steel frame 100.

[0023] In a specific embodiment, concrete is poured on the steel skeleton 100 by pouring, and forms a concrete structure after solidification, which is combined with the steel skeleton 100 to form a post-cast strip structure to connect the gaps of the base as a whole, ensure that the post-cast strip structure is more solid, prevent the base concrete from flowing back into the beam and slab parts of the post-cast strip, avoid leakage of the post-cast strip, thereby avoiding cleaning, improving construction efficiency, and further improving construction quality.

[0024] In one embodiment of the present application, the steel frame 100 further includes a steel mesh, which is fixed to the frame body 10 to ensure adhesion to the concrete.

[0025] As a preferred embodiment, the steel wire mesh is a double-layer steel wire mesh.

[0026] See also Figure 2 and Figure 3 As shown, the water stop plate 20 is connected to the rib 201 of the base 200.

[0027] The diagonal bracing frame 30 passes through the water stop plate 20 and is fixedly connected to the bottom reinforcement 202 of the base 200 to ensure the firmness of the connection between the post-cast strip structure and the base 200.

[0028] See also Figure 4 and Figure 5 As shown, the skeleton body 10 includes a plurality of vertical ribs 11 and a plurality of transverse ribs 12. The plurality of vertical ribs 11 are arranged along the vertical direction, and the plurality of transverse ribs 12 are arranged along the transverse direction. The plurality of vertical ribs 11 and the plurality of transverse ribs 12 are fixedly connected by binding.

[0029] See also Figure 1-Figure 3 As shown, the steel frame 100 further includes at least one diagonal bracing rib 40 , one end of the at least one diagonal bracing rib 40 is connected to the water stop plate 20 , and the other end of the at least one diagonal bracing rib 40 is connected to the diagonal bracing frame 30 to support the diagonal bracing frame 30 .

[0030] See also Figure 4 As shown, the diagonal bracing frame 30 includes a plurality of diagonal bracing transverse ribs 31 and a plurality of diagonal bracing vertical ribs 32. The plurality of diagonal bracing transverse ribs 31 are arranged along the transverse direction, and the plurality of diagonal bracing vertical ribs 32 are arranged along the vertical direction. In addition, the plurality of diagonal bracing transverse ribs 31 and the plurality of diagonal bracing vertical ribs 32 are fixedly connected by binding.

[0031] To sum up, the post-cast strip structure provided by the present application is used for a suspended concrete structure, in which concrete is poured on a steel skeleton by pouring, and a concrete structure is formed after solidification, which is combined with the steel skeleton to form a post-cast strip structure to connect the gaps of the base as a whole, ensure that the post-cast strip structure is more solid, prevent the base concrete from flowing back into the beam and slab parts of the post-cast strip, avoid leakage of the post-cast strip, thereby avoiding cleaning, improving construction efficiency, and further improving construction quality.

[0032] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art of the present invention can make some simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A post-cast strip structure for a concrete structure, characterized in that: It includes a steel frame and a concrete structure, the steel frame includes at least two frame bodies, a water stop plate and a diagonal bracing frame, at least two of the frame bodies are arranged on both sides of the width direction of the water stop plate, the water stop plate is fixedly connected to the gap of the base, the diagonal bracing frame is installed on the water stop plate, and the concrete structure is cast on the steel frame.

2. The post-cast strip structure for concrete structure according to claim 1, characterized in that: The steel frame also includes a steel wire mesh, which is fixed on the frame body.

3. The post-cast strip structure for concrete structure according to claim 2, characterized in that: The steel wire mesh is a double-layer steel wire mesh.

4. The post-cast strip structure for concrete structure according to claim 1, characterized in that: The water stop plate is connected to the ribs of the base.

5. The post-cast strip structure for concrete structure according to claim 1, characterized in that: The diagonal bracing frame passes through the water stop plate and is fixedly connected to the bottom rib of the base.

6. The post-cast strip structure for concrete structure according to claim 1, characterized in that: The skeleton body includes a plurality of vertical ribs and a plurality of transverse ribs. The plurality of vertical ribs are arranged along a vertical direction, and the plurality of transverse ribs are arranged along a transverse direction. The plurality of vertical ribs are connected to the plurality of transverse ribs.

7. The post-cast strip structure for concrete structure according to claim 1, characterized in that: The steel frame further includes at least one diagonal bracing bar, one end of at least one diagonal bracing bar is connected to the water stop plate, and the other end of at least one diagonal bracing bar is connected to the diagonal bracing frame.

8. The post-cast strip structure for concrete structure according to claim 1, characterized in that: The diagonal bracing frame includes a plurality of diagonal bracing transverse bars and a plurality of diagonal bracing vertical bars. The plurality of diagonal bracing transverse bars are arranged in a transverse direction, and the plurality of diagonal bracing vertical bars are arranged in a vertical direction and connected with the plurality of diagonal bracing transverse bars.

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