JPH01178638A - Lower frame fixing method - Google Patents

Abstract

PURPOSE:To make horizontal fixing of a floor boader easy by holding the floor boarder horizontally to a plurality of anchor bolts fixed to the floor of a body, flowing mortar from an inlet port and fixing the boarder to the floor. CONSTITUTION:A plurality of anchor bolts 1 are provided and fixed to a body of the floor (F), and a floor boarder 5 is held horizontally to the anchor bolts. Mortar 10 is flowed from an inlet port 9 of the floor boarder 5 to fix the floor boarder 5 to the floor (F). According to the constitution, the floor boarder 5 can be fixed to the floor (F) horizontally. A wall panel and a finish flooring, etc., can be easily held horizontally on the floor boarder 5 fixed horizontally.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for fixing a floor border provided on the floor of a building frame.

(Prior art) In recent years, after the construction of a building frame, interior work has been carried out using general-purpose wall panels and indoor equipment that have been assembled into units in advance at a factory, such as special wall panels such as panels with toilets or wash basins, etc. This is done by transporting piping and equipment into the building, erecting the wall panels as appropriate to form the interior walls, and installing the piping and equipment to create a new inner room using the so-called prefabricated method. There is a trend towards simplifying construction.

The construction materials for wall panels in pre-fabricated rooms have a structure for adjusting the height, for example, a plurality of height-adjustable support members are erected on the foundation floor, and a separate wall is installed above each of the support members. There are ways to support panels.

(Problem to be Solved by the Invention) However, in such a method, the height adjustment between adjacent wall panels and the horizontal adjustment of the entire wall section constituted by the wall panels, that is, the horizontal level adjustment, are performed on each individual wall. This has to be done by adjusting the height of each support member that supports the panel, and the adjustment operation is complicated.

(Means for Solving the Problems) In order to achieve the above problems, the present invention fixes a plurality of anchor bolts on the floor of a building frame, horizontally supports the floor border on the anchor bolts, and then The mortar is fixed to the floor of the building frame by flowing mortar through an inlet having a border at the floor border.

(Function) According to the above means, the floor border is supported horizontally by a plurality of anchor bolts fixed to the floor of the building frame, and then mortar is flowed in from the inlet provided in the floor border, thereby moving the floor border to the building frame. Since it is fixed to the floor, the floor border can be fixed horizontally to the floor of the frame.

(Embodiments) Preferred embodiments of the present invention will be described below based on the accompanying drawings.

FIG. 1 is a sectional perspective view of the main part of the floor border attachment part, and FIG. 2 is a sectional perspective view of the main part after the floor border is fixed. In the figure, F indicates the floor of the frame, and anchor bolts 1 are embedded in the floor F of the frame at predetermined intervals at floor border locations that support floor finishing materials or wall panels. A threaded portion 2 is formed at the upper end of the anchor bolt 1, and a height adjusting nut member 3 is screwed into this threaded portion 2.

A floor border 5 is attached to the anchor bolt 1. The floor border 5 consists of a pair of side pieces 6.6 and a top piece 7.
The upper piece 7 has an anchor bolt fitting hole 8 and a mortar inlet 9. The floor border 5 has the anchor bolt 1 inserted into the anchor bolt fitting hole 8, and the upper piece 7 inserted into the nut member 3.
The mortar 10 is flowed between the floor border 5 and the floor F of the frame and solidified to be fixed.

To fix the floor border 5, which is the lower frame, as described above, first, anchor bolts 1 are embedded and fixed in the floor F of the frame. At this time, at least two anchor bolts 1 are embedded in the planned installation position of the floor border 5 with a predetermined interval spaced apart from each other in the longitudinal direction of the floor border 5. Then, a height adjusting nut member 3 is screwed into the threaded portion 2 of each anchor bolt 1.

Next, the threaded portion 2 of the anchor bolt 1 fixed to the floor F of the frame is loosely inserted into the anchor bolt fitting hole 8 of the floor border 5, and the upper piece 7 of the floor border 5 and the nut member 3 are brought into contact with each other. In this way at least two anchor pols)
1.1 supports the floor porter 5. At this time, the open side of the channel cross section of the floor border 5 is arranged downward.

Next, the height of the floor border 5 is adjusted by rotating the nut member 3 provided on the anchor bolt 1, and the nut members provided on the other anchor bolts 1 are also adjusted to adjust the height of each nut member 3. By keeping the balance, the upper piece 7 of the floor border 5 is supported horizontally. A fixing nut member 4 is screwed onto the screw portion 2 protruding from the upper piece 7 of the floor border 5 to prevent the floor border 5 from moving upward.

After that, the mortar 10 is inserted from the inlet 9 of the floor border 5.
The mortar 10 is filled between the floor border 5 and the floor F of the frame and solidified, thereby forming the floor border 5.
Fix it to the floor of the frame.

According to the embodiment described above, the mortar inlet 9 is provided in the floor border 5, and the floor border 5 is horizontally supported by a plurality of anchor bolts l fixed to the floor F of the building frame. Mortar 10 flows in from the inlet 9 of
Since it is filled and solidified, the floor border 5 can be fixed horizontally on the floor F of the building frame, and therefore it is necessary to provide a mechanism for adjusting the height and inclination of wall panels, floor finishing materials, etc. on the floor border. There is no. Furthermore, since all the wall panels constituting the wall section can be supported on a horizontal floor border, there is no need to adjust the heights of adjacent wall panels.

(Effects of the Invention) As is clear from the above description, according to the present invention, a floor border is horizontally supported by a plurality of anchor bolts fixed to the floor of a building frame, and then mortar is poured in from an inlet provided in the floor border. As a result of this, the floor border was fixed to the floor of the structure, so the floor border could be fixed horizontally to the floor of the structure, and wall panels, floor finishing materials, etc. could be installed on this horizontally fixed floor border. , there is no need to adjust the height of adjacent wall panels.

[Brief explanation of the drawing]

FIG. 1 is a sectional perspective view of the main part of the floor border attachment part, and FIG. 2 is a sectional perspective view of the main part after the floor border is fixed. In the figure, 1 is an anchor bolt, 5 is a floor border, 9 is an inlet, 10 is mortar, and F is the floor of the frame.

Claims (1)

[Claims] A plurality of anchor bolts are fixed to the floor of the building frame, and then a floor border is horizontally supported by the anchor bolts, and then mortar is flowed into the floor border through an inlet provided in the floor border and fixed to the floor of the building frame. A lower frame fixing method characterized by: