NL1035733C2 - Steel hook anchor structure for hanging of steel or precast concrete floor slab in balcony of building, has hook shoe comprising hook that is attached to base plate by using nuts, and faceplate arranged between base plate and hook shoe - Google Patents

Abstract

The structure has an anchor hook (4) comprising an end plate (5), and a hook (8) welded to the end plate. A hook shoe (9) has a hook (10) that is attached to a base plate (13) by using nuts, and a side plate (12) is arranged between the hook of the hook shoe and the anchor shoe. A faceplate (17) is arranged between the base plate and the hook shoe, and heavy set screws are attached to pressure anchors.

Description

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Hook anchor for hanging a balcony or floor plate on a building

The invention relates to a steel hook anchor construction for suspending steel or prefab concrete balconies or floor slabs on a building.

The object of the invention is to suspend a steel or prefab concrete floor plate, balcony or gallery from a building, without using a support structure, console or a fixed connection to the building, the structure being designed such that one possibility is to adjust the floor plate in all directions.

According to the invention this can be achieved by hanging a hook anchor which has a fixed connection to the floor plate on a hook shoe which is mounted on the base plate which has a fixed connection to the floor construction of a building. The height can be adjusted with the aid of an adjusting plate included between the base plate and the hook shoe. The depth can be adjusted with the aid of an adjusting plate between the hook shoe and the hook anchor. With the aid of an adjusting bolt that also transmits the compressive forces from the floor plate to the building via an anchor, the floor plate can be leveled.

The invention will be explained in more detail below with reference to an exemplary embodiment of the construction according to the invention shown in figures.

Figure 1 shows a vertical section of a prefab concrete balcony plate (1) which is suspended from the floor construction of a building (3) by means of the hook anchor construction (2).

Figure 2 shows a horizontal section / top view of the prefab concrete balcony plate (1) of figure 1, wherein the two hook anchor constructions (2) with which the prefab concrete balcony plate (1) is suspended from the floor construction (3) are visible.

Figure 3 shows a vertical section of the hook anchor construction at a prefab concrete balcony plate (1). The head plate (5) of the hook anchor (4) is provided with welded tie rods (6) and bracket reinforcement (7) which are received in the balcony plate (1). A hook (8) is welded to the head plate (5) of the hook anchor (4), which hook is hung over the hook (10) of the hook shoe (9). The hook (10) of the hook shoe (9) is welded to the base plate (11). Between the hook (8) and the hook (10) is an adjusting plate (12). The hook shoe (S) is attached to the base plate (13) and secured with nuts (14). The nuts (14) are screwed onto threaded ends (15) welded to the base plate (13). The base plate (13) is attached to the floor structure of the building (3) with welded-on anchors (16). Between the base plate (13) and the hook shoe (9) is an adjusting plate (17). Pressure anchors (18) are included at the bottom of the floor construction of the building (3). These pressure anchors (18) contain heavy leveling wooden (19) with which the prefab concrete balcony plate (1) can be leveled.

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Figure 4 shows a horizontal cross-section of the hook anchor construction at a prefab concrete balcony plate (1). The head plate (5) of the hook anchor (4) is provided with welded tie rods (6) which are received in the balcony plate (1). A hook (8) is welded to the head plate of the hook anchor (4), which hook is hung over the hook (10) of the hook shoe (9).

5 Between the hook (8) and the hook (10) is an adjusting plate (12). The hook shoe (9) is attached to the base plate (13) by means of nuts (14).

Figure 5 shows the vertical section of the hook anchor which must be cast into the prefab beam or floor plate. The head plate (5) of the hook anchor is provided with welded tie rods (6) and bracket reinforcement (7). A hook (8) is welded to the head plate of the hook anchor.

Figure 6 shows the vertical section of the hook shoe. The hook (10) of the hook shoe is welded to the foot plate (11).

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Figure 7 shows the vertical section of the base plate to be fixed to the floor construction of the building. There are welded wire ends (15) on the base plate. The base plate has welded anchors (16).

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Claims (1)

1. A steel hook anchor construction for attaching steel or prefab concrete balcony or floor slabs to a building, with a multi-directional adjustment possibility, characterized in that the structure consists of three parts, apart from the adjusting plates and adjusting timber, the hook anchor, the hook shoe and the base plate. 10 1035733