A pre-buried structure for building support

Abstract

The utility model discloses a pre-embedded structure for building support, comprising a pre-embedded sleeve structure, an anchor plate, a fixed ear plate and a positioning bracket support; the pre-embedded sleeve structure is used to be embedded in building concrete; the anchor plate fits the building surface, and the anchor plate and the pre-embedded sleeve structure are connected by fasteners; the fixed ear plate is fixedly connected to the anchor plate; the positioning bracket support is connected to the fixed ear plate, and a support platform for supporting the positioning of the column is provided on the positioning bracket support. The pre-embedded structure for building support is reasonably designed, can reduce the amount of materials used, is simple to process, and can also ensure structural safety, assembly construction, and simple later repair; it solves the problem of complexity or insecurity of the design of traditional embedded parts of inclined buildings, and is suitable for inclined building support construction.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a pre-buried structure for building support. Background Art

[0002] In building construction, especially bridge construction, inclined surface embedded support structures are often used. Currently, there are three main types of inclined surface embedded support structures:

[0003] 1. Set up steel bracket structures on inclined / vertical surfaces

[0004] like Figure 3 As shown, it is necessary to set embedded parts and embedded anchor plates in advance, and after the concrete curing is completed, the corbels are welded to the anchor plates; the structural design is relatively complex, and requires more materials and labor, the workload of repairing the inclined surface of the structure is large, the high-altitude operation time is long, and the economy and safety are not good; for example, patent CN109440646A discloses a tower column upper beam construction bracket embedded corbel device.

[0005] 2. Slant chiseling of concrete openings

[0006] There is no need to set embedded parts and embedded anchor plates in advance. After the concrete curing is completed, they can be chiseled out. Nowadays, it is more commonly used in low-grade concrete support structures such as retaining walls, but it is not common in high-grade concrete structures. The workload of later excavation and repair is very large.

[0007] 3. Inclined embedded steel sleeve (nut) connection embedded parts

[0008] like Figure 4 As shown, compared with embedded steel bars and embedded plates, this process only uses a small amount of steel bars and other materials to form support for the bracket system. Although it uses less material and is simple to repair later, it is only suitable for structures with smaller forces, and the basic concept of the designed force does not conform to the principle of safety. The constraint stiffness of the connecting rods on the rods is too small, and it is not easy to form an effective connection for the connected rods, which is prone to safety accidents. Utility Model Content

[0009] In view of the deficiencies in the prior art, the utility model provides a pre-buried structure for building support, which can be assembled and constructed, is simple to construct, and is safe and reliable.

[0010] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0011] This is used for building support embedded structures, including:

[0012] Embedded sleeve structure, used for embedding in building concrete;

[0013] An anchor plate, the anchor plate is attached to the building surface, and the anchor plate is connected to the embedded sleeve structure by fasteners;

[0014] A fixed ear plate, wherein the fixed ear plate is fixedly connected to the anchor plate;

[0015] The positioning bracket support is connected to the fixed ear plate, and a support platform for supporting the positioning of the column is provided on the positioning bracket support.

[0016] Further:

[0017] The embedded sleeve structure comprises an embedded sleeve and a screw rod, and the embedded sleeve and the screw rod are embedded upwardly and tilted after being matched.

[0018] The top of the positioning bracket support is connected to the fixed ear plate by a pin shaft.

[0019] The anchor plate is provided with a limiting block for limiting the position of the positioning bracket support.

[0020] The fixed ear plates are a pair arranged opposite to each other, and the limit block is arranged between the pair of fixed ear plates.

[0021] The anchor plate is arranged to be in close contact with the building surface and is inclined, and a limiting slide groove for installing and positioning the limiting block is provided on the anchor plate.

[0022] The limit block and the positioning bracket support are connected via a connecting structure.

[0023] Compared with the prior art, the utility model has the following advantages:

[0024] The embedded structure used for building support is reasonably designed, which can reduce material consumption and is simple to process. At the same time, it can also ensure structural safety, assembly construction, and simple later repairs. It solves the complexity or insecurity of the design of traditional embedded parts of inclined buildings and is suitable for the support construction of inclined buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following is a brief description of the contents and symbols in the drawings of this specification:

[0026] Figure 1 This is a schematic diagram of the construction of the embedded structure of the utility model.

[0027] Figure 2 It is an enlarged schematic diagram of the embedded structure of the utility model.

[0028] Figure 3 Schematic diagram of the existing supporting embedded structure Figure 1 .

[0029] Figure 4 Schematic diagram of the existing supporting embedded structure Figure 2 .

[0030] In the figure:

[0031] 1. Embedded sleeve and screw, 2. Anchor plate, 3. Fixed ear plate, 4. Positioning bracket support, 5. Limit slide, 6. Limit block, 7. Conical nut and nut, 8. Support column. DETAILED DESCRIPTION

[0032] The specific implementation of the utility model will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0033] like Figure 1 and Figure 2 As shown, the embedded structure used for building support is mainly suitable for inclined buildings, vertical buildings and inclined buildings.

[0034] The embedded structure for building support includes an embedded sleeve structure, an anchor plate 2, a fixed ear plate 3 and a positioning bracket support 4; the embedded sleeve structure is used to be embedded in the building concrete; the anchor plate 2 is fitted with the building surface, and the anchor plate and the embedded sleeve structure are connected by fasteners; the fixed ear plate 3 is fixedly connected to the anchor plate 2; the positioning bracket support 4 is connected to the fixed ear plate, and the positioning bracket support 4 is provided with a support platform for supporting the positioning of the column 8.

[0035] The utility model discloses the supporting embedded structure is reasonably designed, can reduce the material consumption, simple processing, and can also ensure the structural safety, assembly construction, and simple later repair; it solves the problem of complexity or insecurity of the embedded parts design of traditional inclined buildings, and is suitable for the supporting construction of inclined buildings.

[0036] Preferably, the embedded sleeve structure includes an embedded sleeve and a screw rod 1, and the embedded sleeve and the screw rod are embedded upwardly and tilted after cooperation; wherein the outer end of the screw rod is exposed to the outside, and the anchor plate is fixed by a conical nut and a nut 7, which facilitates the anchor plate fixing and installation operation.

[0037] The top of the positioning bracket support 4 is connected to the fixed ear plate by a pin shaft; a limit block 6 for limiting the positioning bracket support is provided on the anchor plate; the position of the positioning bracket support can be adjusted by the position of the limit block, thereby achieving support at different positions and angles.

[0038] Furthermore, the limit block and the positioning bracket support are connected via a connecting structure; preferably, the connecting structure is a bolt structure or a wedge block structure, and the docking operation is simple.

[0039] The fixing ear plates 3 are a pair of oppositely arranged ones, and the limit block is arranged between the pair of fixing ear plates. The anchor plate is arranged to be inclined in accordance with the building surface, and a limit slide groove 5 for the installation and positioning of the limit block is arranged on the anchor plate, which has a compact structure and is easy to install.

[0040] The construction steps are as follows:

[0041] Set up the building exterior formwork, bury the conical sleeve and screw (rebar) in the building → pour the inclined building concrete → after curing, remove the exterior formwork, install the anchor plate and fixed ear plate → install the column bracket, the bracket and the fixed ear plate bracket are connected by a pin shaft (or screw connection) → install the limit block, the limit block and the anchor plate are connected by a reserved slot (or the anchor plate has a reserved bolt positioning hole, which is directly fixed with bolts) → install the limit block and the column bracket with bolts (or set a wedge block structure, relying on the friction between the two to tighten the connection) → install the bracket on the bracket → after removing the bracket, fill the hollow position with slightly expanding (or non-shrinking) fine stone concrete (or cement slurry) → cure and fill the concrete.

[0042] The above is only an explanation of the preferred embodiments of the present invention. The above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0043] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A pre-buried structure for building support, characterized in that: include: Embedded sleeve structure, used for embedding in building concrete; An anchor plate, the anchor plate is attached to the building surface, and the anchor plate is connected to the embedded sleeve structure by fasteners; A fixed ear plate, wherein the fixed ear plate is fixedly connected to the anchor plate; The positioning bracket support is connected to the fixed ear plate, and the positioning bracket support is provided with a support platform for supporting the positioning of the column.

2. The embedded structure for building support as claimed in claim 1, characterized in that: The embedded sleeve structure comprises an embedded sleeve and a screw rod, and the embedded sleeve and the screw rod are embedded upwardly and tilted after being matched.

3. The embedded structure for building support as claimed in claim 1, characterized in that: The top of the positioning bracket support is connected to the fixed ear plate by a pin shaft.

4. The embedded structure for building support as claimed in claim 3, characterized in that: The anchor plate is provided with a limiting block for limiting the position of the positioning bracket support.

5. The embedded structure for building support as claimed in claim 4, characterized in that: The fixed ear plates are a pair arranged opposite to each other, and the limit block is arranged between the pair of fixed ear plates.

6. The embedded structure for building support as claimed in claim 4, characterized in that: The anchor plate is arranged to fit the building surface and tilt, and a limiting slide groove for installing and positioning the limiting block is provided on the anchor plate.

7. The embedded structure for building support as claimed in claim 4, characterized in that: The limit block and the positioning bracket support are connected via a connecting structure.

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