Shelving device for prefabricated building PC external wall panel

Abstract

The utility model relates to an assembly type building PC external wall panel shelving device which comprises an L-shaped supporting plate, the vertical part of the L-shaped supporting plate is fixed to a building through bolts, and the transverse part of the L-shaped supporting plate is used for supporting a PC external wall panel. Compared with a traditional steel pipe fastener supporting mode, the placing device for the prefabricated building PC external wall panel is simple in structure, lighter and more convenient to disassemble, the construction efficiency is improved, materials are saved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a placing device for a PC exterior wall panel of an assembled building. Background Art

[0002] With the development needs of national green buildings, emerging assembled buildings with integrated thermal insulation are gradually increasing. During the installation of PC exterior wall panels (skins), if there is no designed fixed support structure at the lower part where the wall panels are installed, in order to ensure the stability and safety of PC components during installation and concrete pouring, temporary vertical auxiliary support and fixing measures should be taken during the installation of PC exterior wall panels (skins). Traditional methods either use wooden squares and steel pipe fasteners for vertical fixing, resulting in cumbersome construction, long construction periods, material waste, and difficult to ensure the vertical support strength, or use L-shaped iron sheets for vertical reinforcement, but they are prone to bending due to insufficient force, causing greater installation hidden dangers.

[0003] According to the vertical fixing method during the installation of PC exterior wall panels (skins), the traditional method mainly uses wooden squares and steel pipe fasteners for vertical support. The lower structure exterior wall of the screw is used for tensioning, and double-ply steel pipes are used to pull the vertical wooden squares to vertically fix the upper PC exterior wall. This method is cumbersome in construction, has a long construction period, and wastes materials. Moreover, if there is no wall panel for installing the tensioning bolts at the lower part of the installed PC board, it is necessary to set up a steel pipe scaffold for vertical fixing, which is very troublesome. Summary of the Utility Model

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a placing device for a PC exterior wall panel of an assembled building, comprising: an L-shaped support plate, the vertical part of the L-shaped support plate is fixed to the building through the cooperation of a screw and a nut, and the horizontal part of the L-shaped support plate is used to support the PC exterior wall panel.

[0005] Further improved, a baffle extending upward is provided at the outer edge of the vertical part.

[0006] Further improved, a diagonal support plate is provided at the inner corner of the L-shaped support plate.

[0007] Further improved, vertical slot holes are provided on the vertical part of the L-shaped support plate.

[0008] The beneficial effects of the utility model are:

[0009] The placing device for a PC exterior wall panel of an assembled building provided by the utility model is simpler and more lightweight in structure, easier to disassemble, improves construction efficiency, saves materials, and reduces manufacturing costs compared with the traditional steel pipe fastener support method. Description of the Drawings

[0010] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] Figure 1 FIG. 4 is a schematic side view of the PC exterior wall panel placing device for prefabricated buildings according to the present utility model;

[0012] Figure 2 FIG. 5 is a schematic front view of the PC exterior wall panel placing device for prefabricated buildings according to the present utility model. Detailed implementation manners

[0013] The present utility model will now be further described in detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0014] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It 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, so it should not be construed as a limitation of the present utility model.

[0015] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0016] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0017] Such as Figure 1 and Figure 2As shown in the figure, the utility model provides a shelving device for a precast concrete (PC) exterior wall panel of an assembled building, including: an L-shaped support plate 1, which is formed by welding two steel plates. The vertical part 11 of the L-shaped support plate 1 is fixed to the embedded part on the building 100 through a screw 2 and a nut, and the horizontal part 12 of the L-shaped support plate 1 is used to support the PC exterior wall panel 200.

[0018] The shelving device for the PC exterior wall panel of the assembled building provided by the utility model is simpler and more lightweight in structure compared with the traditional steel pipe fastener support method, is convenient to disassemble, improves the construction efficiency, saves materials, and reduces the manufacturing cost.

[0019] In order to prevent the exterior wall panel from sliding out of the support plate, a further improvement of this technical solution is that a baffle 13 made of steel plate extending upward is welded and fixed at the outer edge of the vertical part 11 to block the lower edge of the exterior wall panel and prevent it from sliding out of the support plate.

[0020] In order to further improve the structural strength of the support plate, a further improvement of this technical solution is that a triangular diagonal support plate 3 is provided at the inner corner of the L-shaped support plate 1, and the two right-angled sides of the diagonal support plate 3 are fixedly connected to the vertical part 11 and the horizontal part 12 of the L-shaped support plate 1 by welding respectively.

[0021] In order to facilitate the disassembly of this device, a further improvement of this technical solution is that a vertical slot 14 is provided on the vertical part 11 of the L-shaped support plate 1. During use, align the lower end of the slot 14 of this device with the screw fixed on the wall embedded part, then move downward to clamp the L-shaped support plate 1 on the screw, and then tighten the nut on the screw to fix the L-shaped support plate 1 on the building. Through this structure, this device can be reused, saving materials.

[0022] Enlightened by the above ideal embodiments of the utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A shelving device for a precast concrete (PC) exterior wall panel of an assembled building, characterized in that Comprising: An L-shaped support plate, the vertical part of the L-shaped support plate is fixed to the building by means of a screw and a nut in cooperation, and the horizontal part of the L-shaped support plate is used to support the PC exterior wall panel.

2. The PC exterior wall panel laying device for prefabricated buildings according to claim 1, wherein A baffle extending upward is provided at the outer edge of the vertical part.

3. The PC exterior wall panel laying device for prefabricated buildings according to claim 1, characterized in that, A diagonal support plate is provided at the inner corner of the L-shaped support plate.

4. The PC exterior wall panel laying device for prefabricated buildings according to claim 1, characterized in that, Vertical slot holes are provided on the vertical part of the L-shaped support plate.

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