A casting structure of post-casting belt

Abstract

The present invention discloses a casting structure of a post-cast strip, the casting structure is arranged on the keel of the wall to be cast, and the casting structure includes: a baffle and a first mold plate and a second mold plate arranged on both sides of the wall keel; the baffle is embedded in the wall keel, and a plurality of notches are provided on the edge of the baffle, and each transverse steel bar in the wall keel passes through the baffle through the notches, and the two sides of the baffle are respectively connected to the first mold plate and the second mold plate. Through the design of the post-cast casting structure, it is avoided that a barrier structure needs to be constructed by weaving a steel wire mesh into the wall keel as in the traditional technology. The casting structure of the present invention only needs to embed the baffle in the wall keel, thereby greatly improving the construction efficiency. In addition, after the casting of this section of the wall is completed, the baffle can be disassembled and reused, which improves the utilization rate of the casting structure and reduces the use cost of the casting structure.

Description

Technical Field

[0001] The invention belongs to the field of building construction, and in particular relates to a casting structure of a post-casting strip for wall construction. Background Art

[0002] In order to ensure the elasticity of concrete in large building structures, or to divide the construction sections for the convenience of construction, shear walls are often set with post-cast strips. The principle of setting post-cast strips or construction joints is that the concrete is disconnected and the steel bars are continuous.

[0003] Conventional post-cast joints use a wire mesh to ensure that there is no leakage when pouring concrete. The construction efficiency is very low. In addition, since the side wire mesh is too thick, the original wire mesh must be chiseled off before pouring concrete next time to ensure that the interface forms a whole, thereby ensuring the safety and durability of the structure. Summary of the invention

[0004] The purpose of the present invention is to overcome the problems of the prior art and provide a casting structure for a post-casting strip. Through the structural design of the casting structure, the installation efficiency of the casting structure on the wall to be cast is improved, and the disassembly of the casting structure is facilitated, so that the casting structure can be reused.

[0005] The object of the present invention is achieved through the following technical solutions:

[0006] A casting structure for a post-cast strip, the casting structure is arranged on the keel of a wall to be cast, the casting structure comprises: a baffle and a first mold plate and a second mold plate arranged on both sides of the wall keel; the baffle is embedded in the wall keel, a plurality of notches are arranged on the edge of the baffle, each transverse steel bar in the wall keel passes through the baffle through the notches, and both sides of the baffle are connected to the first mold plate and the second mold plate respectively.

[0007] According to a preferred embodiment, the baffle is fixed to the first mold plate and the second mold plate respectively via connecting members.

[0008] According to a preferred embodiment, the connecting piece is an angle steel.

[0009] According to a preferred embodiment, the baffle is connected to the first mold plate via a first angle steel; the baffle is connected to the second mold plate via a second angle steel.

[0010] According to a preferred embodiment, the first angle steel and the second angle steel are fixedly connected to each other via screw rods.

[0011] According to a preferred embodiment, a plurality of through holes for passing screw rods are provided on one side wall of the first angle steel and the second angle steel.

[0012] According to a preferred embodiment, the baffle is a toothed steel plate, and a plurality of protruding teeth are provided on both side edges of the baffle, with a notch portion between each protruding tooth.

[0013] According to a preferred embodiment, the first mold board and the second mold board are wood board structures.

[0014] The aforementioned main scheme of the present invention and its further options can be freely combined to form multiple schemes, all of which are schemes that can be adopted and claimed for protection by the present invention; and in the present invention, (non-conflicting options) options and other options can also be freely combined. After understanding the scheme of the present invention, those skilled in the art can understand that there are many combinations based on the prior art and common knowledge, all of which are technical schemes to be protected by the present invention, and they are not exhaustively listed here.

[0015] Beneficial effects of the present invention: Through the post-casting casting structure design, it is avoided that a barrier structure needs to be constructed by weaving a steel mesh into the wall keel as in the traditional technology. The casting structure of the present invention only needs to embed a baffle in the wall keel, thereby greatly improving the construction efficiency. Moreover, after the casting of the wall section is completed, the baffle can be disassembled and reused, which improves the utilization rate of the casting structure and reduces the use cost of the casting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the connection relationship between the pouring structure of the present invention and the wall keel to be poured;

[0017] Figure 2 It is a schematic diagram of the connection between the baffle and the transverse steel bars in the wall keel in the cast structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the connection relationship between the angle steel and the baffle in the casting structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the through hole layout structure on the angle steel side plate in the casting structure of the present invention;

[0020] Among them, 100-wall keel, 101-transverse steel bar, 201-baffle, 201a-convex teeth, 201b-notch, 202-first angle steel, 203-second angle steel, 204-screw, 205-first mold plate, 206-second mold plate, 207-through hole DETAILED DESCRIPTION

[0021] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0022] It should be noted that, in order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the present invention should be pointed out that, in the present invention, unless the specific structure, connection relationship, positional relationship, power source relationship, etc. are specifically written out, the structure, connection relationship, positional relationship, power source relationship, etc. involved in the present invention are all known by those skilled in the art on the basis of the prior art without creative work.

[0029] Embodiment 1:

[0030] refer to Figures 1 to 4 As shown, the figure shows a casting structure of a post-cast strip, and the casting structure is arranged on the wall keel 100 to be cast.

[0031] Preferably, the casting structure includes: a baffle 201 and a first mold plate 205 and a second mold plate 206 arranged on both sides of the wall keel 100. A casting space for the wall keel 100 is constructed by the baffle 201 and the first mold plate 205 and the second mold plate 206. Partial casting of the wall can be completed by injecting concrete into the casting space, and a post-casting strip is left on the wall keel 100.

[0032] Preferably, the baffle 201 is embedded in the wall keel 100. The edge of the baffle 201 is provided with a plurality of notches 201b, and each transverse steel bar 101 in the wall keel 100 passes through the baffle 201 through the notches 201b.

[0033] Preferably, the baffle 201 is a toothed steel plate, and a plurality of protruding teeth 201 a are provided on both side edges of the baffle 201 , with a notch 201 b between each of the protruding teeth 201 a .

[0034] Therefore, through the structural setting of the baffle 201, the baffle 201 can be inserted into the cross section of the wall keel 100 without adjusting the deformation of the wall keel 100, so as to achieve the isolation of concrete.

[0035] Preferably, both sides of the baffle plate 201 are respectively connected to the first mold plate 205 and the second mold plate 206. Further, the baffle plate 201 is respectively fixed to the first mold plate 205 and the second mold plate 206 via connecting members.

[0036] Preferably, the connecting piece may be an angle steel.

[0037] Furthermore, the baffle plate 201 is connected to the first mold plate 205 via the first angle steel 202 ; the baffle plate 201 is connected to the second mold plate 206 via the second angle steel 203 .

[0038] Furthermore, the first angle steel 202 and the second angle steel 203 are fixedly connected to each other via a screw rod 204. Both ends of the screw rod 204 are provided with fastening nuts.

[0039] Preferably, a plurality of through holes for passing the screw rods 204 are provided on the side walls of one side of the first angle steel 202 and the second angle steel 203 .

[0040] Preferably, according to a preferred embodiment, the first mold board 205 and the second mold board 206 are wooden board structures.

[0041] The post-casting casting structure design avoids the need to weave steel wire mesh into the wall keel to construct a barrier structure as in the traditional technology. The casting structure of the present invention only needs to embed the baffle in the wall keel, thereby greatly improving the construction efficiency. Moreover, after the casting of this section of the wall is completed, the baffle can be disassembled and reused (while the traditional steel wire mesh is difficult to disassemble), which improves the utilization rate of the casting structure and reduces the use cost of the casting structure.

[0042] The above basic examples of the present invention and their further optional examples can be freely combined to form multiple embodiments, all of which are embodiments that can be adopted and claimed for protection by the present invention. In the scheme of the present invention, each optional example can be arbitrarily combined with any other basic examples and optional examples.

[0043] 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 principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A casting structure of a post-cast strip, the casting structure being arranged on a keel (100) of a wall to be cast, characterized in that: The casting structure comprises: a baffle (201) and a first mold plate (205) and a second mold plate (206) arranged on both sides of the wall keel (100); The baffle plate (201) is embedded in the wall keel (100); a plurality of notches (201b) are provided at the edge of the baffle plate (201); and each transverse steel bar (101) in the wall keel (100) passes through the baffle plate (201) through the notches (201b). The baffle plate (201) is connected to the first mold plate (205) and the second mold plate (206) on both sides respectively; The baffle plate (201) is respectively fixed to the first mold plate (205) and the second mold plate (206) via connecting pieces; The connecting piece is an angle steel; The baffle plate (201) is connected to the first mold plate (205) via the first angle steel (202); The baffle plate (201) is connected to the second mold plate (206) via a second angle steel (203); The first angle steel (202) and the second angle steel (203) are fixedly connected to each other via a screw rod (204); A plurality of through holes (207) for passing the screw rods (204) are provided on the side walls of one side of the first angle steel (202) and the second angle steel (203); The baffle (201) is a toothed steel plate, and a plurality of protruding teeth (201a) are provided on both side edges of the baffle (201), with notches (201b) between the protruding teeth (201a); The first mould plate (205) and the second mould plate (206) are wooden board structures.

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