JP2506947Y2 - Floor support - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention securely and easily temporarily receives the floor panel on the second floor with a floor bracket and a floor angle established on the wall panel frame on the first floor. The present invention relates to a floor support device adapted to support.

[Conventional technology]

Conventionally, the support of the floor panel on the second floor has been performed by directly fastening it with bolts on the wall panel frame on the first floor or the floor panel support established on the beam.

[Problems to be solved by the device]

Therefore, in order to install the floor panel, lift this floor panel with a crane and gradually hang it down to a predetermined position, and make sure that both bolt holes are aligned with the floor panel bracket on the lower floor. The bolt is inserted. In order to suspend and install this floor panel so that the bolt holes are aligned with each other, it requires skill to suspend the floor panel with a crane and make fine adjustments to set it in a fixed position, which makes the work difficult. ing.

The purpose of the present invention is to temporarily place the floor panel to secure the safety and speed up the work.

[Means for solving the problem]

The present invention has been made in order to achieve the above-mentioned object. The floor support fittings established on the wall panel frame on the lower floor and the end portions of the adjacent floor panels are hooked and locked in the slit holes of the floor support fittings. It is composed of a floor receiving angle that receives the lower surface, and the floor receiving angle has an L-shaped cross section, and the hook piece is inserted into the slit hole of the floor receiving metal fitting to temporarily receive and support the floor panel.

[Action]

Floor panels hung by a crane are slowly hung between floor brackets established on the wall panel frame on the lower floor. At this time, an L-shaped floor catch angle hooking piece is inserted horizontally into the slit hole of the floor catch and is rotated 90 degrees, so that a horizontal catch is projected inside the floor catch. Becomes When the floor panel is lowered onto the receiving piece of this floor receiving angle, the floor panel is temporarily placed by this, and then the floor panel is moved slightly by aligning the mounting bolt holes on the floor panel side and the mounting bracket side. After adjustment, when the mounting bolt holes between the two members are completely aligned with each other, the bolts are inserted and fastened between the bolt holes to fix them. For this reason, the floor panel can be temporarily placed, which improves work safety and workability.

〔Example〕

The floor support device of the present invention will be described below with reference to the illustrated embodiment.

In the figure, 1 is a wall panel on the first floor side, and a floor bracket 2 is established at a predetermined floor panel mounting position of this wall panel frame 11. The floor bracket 2 has a U-shaped cross section, and a rib 21 is provided on the outer surface of the floor bracket 2 so as to reinforce it, and a lower fixing piece 22 is fixed to the wall panel frame 11 by bolting or welding. The upper fixing piece 23 is for fixing the second floor side wall panel frame.

Further, this floor bracket 2 has two adjacent floor panels 3, 3
A plurality of holes 2a and 2b for fixing the floor panel 3 are provided along both sides of the floor bracket 2 and slit holes for locking a floor bracket, which will be described later.

The slit holes 2c, 2c are formed in the same horizontal position in parallel on both sides of the floor bracket 3 in the horizontal direction. Floor support angle 4
Has an L-shaped cross section, is bent at a substantially right angle to the edge of the receiving piece 41, and is formed by connecting two hooking pieces 42 which can be inserted into the two slit holes 2c, 2c in series. When the 42 is inserted into the slit hole 2c and turned 90 degrees, a protrusion 43 is provided on the outer surface of the connecting portion of the receiving piece 41 and the hooking piece 42 so that the floor receiving angle does not fall off. When the receiving angle 4 is turned 90 degrees, it is hooked on the edge of the slit hole 2c.

In addition, after temporarily placing the floor panel 3 suspended on the floor receiving bracket 2 and the floor receiving angle 4, the floor panel was finely adjusted so that the bolt holes on the floor panel side and the floor receiving bracket side were aligned with each other. After that, a bolt is screwed into this hole and fixed.

[Effect of device]

According to the present invention, it is composed of a floor receiving bracket established on the wall panel frame on the lower floor side and a floor receiving angle hooked in a slit hole of the floor receiving bracket and receiving the lower surface of the end portion of the adjacent floor panel. The floor receiving angle is L-shaped in cross section, and the hooking piece is inserted into the slit hole of the floor receiving metal fitting so that the floor panel can be temporarily received and supported by the receiving material. Therefore, the floor panel is bolted to the floor receiving metal fitting. There is an advantage of improving work stability and workability when doing.

[Brief description of drawings]

FIG. 1 shows an embodiment of the floor support device of the present invention. FIG. 1 is an external view of a floor panel mounting state description, FIG. 2 is a side view, and FIG.
The figure is a floor panel suspension explanatory drawing. 1 is a wall panel, 2 is a floor bracket, 2a and 2b are holes, 2c is a slit hole, 3 is a floor panel, 4 is a floor receiving angle, 41 is a receiving piece, 42
Is a hook.

Claims (1)

(57) [Scope of utility model registration request] 1. A floor receiving metal fitting which is established on a wall panel frame on the lower floor side, and a floor receiving angle which is hooked and locked in a slit hole of the floor receiving metal fitting and which receives a lower surface of an end portion of an adjacent floor panel. The floor support device has an L-shaped floor support cross section, and the hook pieces are inserted into the slit holes of the floor support bracket to temporarily support and support the floor panel.