Mounting structure for embedded stirrups and laminboard of column

Abstract

The utility model discloses a pillar pre-embedded stirrup and sandwich panel installation structure, which comprises a concrete pillar, a clamping strip and a sandwich panel, pre-embedded steel bars and pre-embedded stirrups are pre-embedded in the concrete pillar, the pre-embedded stirrups are welded with connecting pieces, one end of each connecting piece extends to the outer side of the concrete pillar, the surface of the clamping strip is provided with a sinking table, and the sinking table is welded with the clamping strip. Threaded holes are formed in the sinking table and the connecting piece, self-tapping screws are connected into the threaded holes in a threaded mode, and a decorative cover is installed in the sinking table. According to the utility model, the clamping strip is arranged, the cross section of the clamping strip is trapezoidal, and the clamping strip is matched with the sandwich panel for use, so that the clamping strip is connected with the connecting piece pre-embedded in the concrete column through the self-tapping screw during use, a plurality of sandwich panels can be spliced and assembled, the operation is simple, convenient and labor-saving, and the starting difficulty is low; and meanwhile, the problem that the sandwich panel falls off from the concrete column can be effectively solved, the stability of the sandwich panel in the using process is guaranteed, and the sandwich panel is high in practicability and worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of sandwich panels, in particular to a column pre-embedded stirrup and sandwich panel installation structure. Background Art

[0002] At present, the materials of assembled sandwich insulation prefabricated wall panels are mostly ordinary concrete. In order to meet the requirements of bearing capacity and fire resistance, the thickness of the outer blade is more than 60mm. The outer blade is heavy, requires a large number of insulation connectors, is costly, and has a high safety risk of outer blade falling off. Ordinary concrete is prone to cracks and has poor corrosion resistance and density. After a long time, the concrete surface is prone to microcracks, discoloration, alkali reaction and other problems, which greatly affect the safety and appearance of the building.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that the Chinese patent announcement number: CN210767485U discloses a thin sandwich insulation wall panel, including an outer leaf plate, an insulation board and an inner leaf plate fixedly connected by a connector, the outer leaf plate is a UHPC concrete plate, the inner leaf plate includes an inner leaf plate frame and a UHPC concrete plate cast outside the inner leaf plate frame, the inner leaf plate frame includes a box body, a steel frame and a connecting sleeve, the interior of the box body is a cavity, the steel frame includes two steel meshes arranged parallel to the inner leaf plate and a fixed connection The stirrups of two adjacent steel mesh sheets, the steel mesh sheets include transverse bars and longitudinal bars, the connecting pieces are fixedly connected to the steel skeleton, the first end of the longitudinal bars extends out of the end face of the first end of the inner leaf plate, the second end of the longitudinal bars is inserted into the first end of the connecting sleeve, the second end of the connecting sleeve extends to the end face of the second end of the inner leaf plate, and grouting holes and grouting holes are reserved on the inner leaf plate. The thin and light sandwich insulation wall panels of the utility model have high strength, good wear resistance and corrosion resistance, the wall has a small dead weight, is easy to hoist and construct, and can save material usage.

[0005] However, there are still some problems that need to be improved in the actual use of the above patent. The most obvious one is that for two adjacent insulation wall panels, when assembling, the connecting sleeve at the lower end of the upper insulation wall panel and the longitudinal reinforcement extending from the upper end of the lower insulation wall panel are aligned one by one, and then the longitudinal reinforcement extending from the upper end of the lower insulation wall panel is inserted upward into the connecting sleeve at the lower end of the upper insulation wall panel. The method of grouting the connecting sleeve through the grouting holes reserved on the inner leaf plate is relatively cumbersome, time-consuming and labor-intensive.

[0006] To this end, we proposed a column pre-embedded stirrup and sandwich panel installation structure to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings of the prior art and provides a column pre-embedded stirrup and sandwich panel installation structure.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a column embedded stirrup and sandwich panel installation structure, including a concrete column, a clamping strip and a sandwich panel, the interior of the concrete column is embedded with embedded steel bars and embedded stirrups, the embedded stirrups are welded with connecting pieces, and one end of the connecting piece extends to the outside of the concrete column, a sinking platform is provided on the surface of the clamping strip, and threaded holes are provided on the sinking platform and the connecting piece, and self-tapping screws are threadedly connected in the threaded holes, and a decorative cover is installed in the sinking platform.

[0009] Preferably, the sandwich panel is used in conjunction with a clamping strip.

[0010] Preferably, the clip bar is made of aluminum alloy, and the cross-section of the clip bar is trapezoidal.

[0011] Preferably, the length of the clip strip is greater than the width of the sandwich panel.

[0012] Preferably, the length of the self-tapping screw is greater than the thickness of the clamping strip.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a card strip is provided, the cross section of the card strip is trapezoidal and is used in conjunction with the sandwich panel. When in use, the card strip is connected to the connector embedded in the concrete column by self-tapping screws, so that several sandwich panels can be spliced ​​and assembled. The operation is simple, convenient and labor-saving, and the difficulty of getting started is low. At the same time, the problem of the sandwich panel falling off from the concrete column can be effectively reduced, and the stability of the sandwich panel during use is ensured. The utility model has strong practicality and is worthy of promotion.

[0015] 2. The utility model can greatly improve the aesthetics of the sandwich panel after installation by providing a decorative cover, and has a simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural schematic diagram of the column embedded stirrup and sandwich panel installation structure proposed by the utility model;

[0018] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0019] Figure 3 It is a schematic diagram of the structure of sandwich panels, clips and sinkers.

[0020] Legend:

[0021] 1. Concrete column; 2. Embedded steel bars; 3. Embedded stirrups; 4. Sandwich panel; 5. Clip strips; 6. Connectors; 7. Threaded holes; 8. Self-tapping screws; 9. Sinking platform; 10. Decorative cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Please refer to Figure 1-3, the column embedded stirrup and sandwich panel installation structure includes a concrete column 1, a clip 5 and a sandwich panel 4, the concrete column 1 is embedded with embedded steel bars 2 and embedded stirrups 3, the embedded stirrups 3 are welded with a connector 6, and one end of the connector 6 extends to the outside of the concrete column 1, the surface of the clip 5 is provided with a sink 9, and the sink 9 and the connector 6 are both provided with threaded holes 7, and the threaded holes 7 are threadedly connected with self-tapping screws 8, and a decorative cover 10 is installed in the sink 9, the cross section of the clip 5 is trapezoidal and is connected with the sandwich panel 4. The boards 4 are used in combination. When in use, the card strips 5 are connected to the connecting pieces 6 embedded in the concrete column 1 through self-tapping screws 8, so that several sandwich panels 4 can be spliced ​​and assembled. The operation is simple, convenient and labor-saving, and the difficulty of getting started is low. At the same time, the problem of the sandwich panels 4 falling off from the concrete column 1 can be effectively reduced, and the stability of the sandwich panels 4 during use is ensured. It is highly practical and worthy of promotion. Secondly, by setting the decorative cover 10, the aesthetics of the sandwich panels 4 after installation can be greatly improved, and the structure is simple and the cost is low.

[0025] In this embodiment, the sandwich panel 4 is used in conjunction with the clamping strip 5 .

[0026] Specifically, the sandwich panel 4 can be clamped to prevent it from falling from the concrete column 1 .

[0027] In this embodiment: the clamping strip 5 is made of aluminum alloy, and the cross section of the clamping strip 5 is trapezoidal.

[0028] Specifically, reduce its own weight while ensuring its own strength.

[0029] In this embodiment, the length of the clip strip 5 is greater than the width of the sandwich panel 4 .

[0030] Specifically, it can be used in conjunction with a plurality of sandwich panels 4 to improve assembly efficiency.

[0031] In this embodiment, the length of the self-tapping screw 8 is greater than the thickness of the clamping strip 5 .

[0032] Specifically, the clamping strip 5 can be connected to the connecting piece 6 .

[0033] Working principle: When in use, the cross-section of the clamping strip 5 is trapezoidal and is used in conjunction with the sandwich panel 4. When in use, the clamping strip 5 is connected to the connecting piece 6 embedded in the concrete column 1 by the self-tapping screws 8, so that several sandwich panels 4 can be spliced ​​and assembled, and the operation is simple, convenient and labor-saving, and the difficulty of getting started is low. At the same time, it can effectively reduce the problem of the sandwich panel 4 falling off from the concrete column 1, and ensure the stability of the sandwich panel 4 during use. It is highly practical and worthy of promotion. Secondly, by setting the decorative cover 10, the aesthetics of the sandwich panel 4 after installation can be greatly improved, and the structure is simple and the cost is low.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A column pre-buried stirrup and sandwich panel installation structure, comprising a concrete column (1), a clamping strip (5) and a sandwich panel (4), characterized in that: The concrete column (1) is pre-buried with pre-buried steel bars (2) and pre-buried stirrups (3), the pre-buried stirrups (3) are welded with connecting pieces (6), and one end of the connecting piece (6) extends to the outside of the concrete column (1), a sinking platform (9) is provided on the surface of the clamping strip (5), and threaded holes (7) are provided on the sinking platform (9) and the connecting piece (6), and self-tapping screws (8) are connected to the inner threads of the threaded holes (7), and a decorative cover (10) is installed in the sinking platform (9).

2. The column embedded stirrup and sandwich panel installation structure according to claim 1 is characterized in that: The sandwich panel (4) is used in conjunction with the clamping strip (5).

3. The column embedded stirrup and sandwich panel installation structure according to claim 1 is characterized in that: The clamping strip (5) is made of aluminum alloy, and the cross section of the clamping strip (5) is trapezoidal.

4. The column embedded stirrup and sandwich panel installation structure according to claim 1, characterized in that: The length of the clip strip (5) is greater than the width of the sandwich panel (4).

5. The column embedded stirrup and sandwich panel installation structure according to claim 1 is characterized in that: The length of the self-tapping screw (8) is greater than the thickness of the clamping strip (5).

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