JPS6153931A - Suspension type confluent measure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hanging-type meeting hall box for drainage, oil drainage, etc., which is installed in a suspended island on a floor slab whose lower floor is a parking lot, for example.

Such hanging-type meeting halls are required to have corrosion resistance, strength, and structural strength, depending on the location where they are used and how they are installed. In order to meet these requirements, in conventional types, the main body of the cell is made of cast metal, stainless steel, or concrete. To become a thing,
It had the following drawbacks.

In other words, even if you try to adopt the so-called advance construction method, which involves installing a meeting room at the same time as the slab is created, by placing the main body of the cell in the slab formwork and pouring slab concrete, the cell itself is a heavy object. Therefore, it is difficult to support the square body on the slab formwork, and even if it can be supported, the formwork part at the supporting point will curve downward, making it impossible to maintain the level accuracy of the square body. ll, with, real 1
In terms of festivals, the situation was such that it was not possible to use the construction method for Sazuke.

Therefore, conventionally, the following method of installing a cell has been adopted.

That is, as shown in FIGS. 11 to 14, the cell body C
4=') Create a temporary frame ([4) that matches the size and shape of the slab type # (5) and set it with nails, etc. in the locations where the 5 meeting rooms will be installed. The slab (11 pieces) was prepared and the openings (19) for installing the cell body (19) were inserted into the opening (19) for installing the cell body, and the liner thickness was After adjusting the level of the cell body (4') by selecting the size, as shown in Fig. Place the frame ho+ and backfill the gap with the mortar layer l), and
Set the lid frame (3') on the main body (4') and place the mortar (
Filling of 221 with edge lid frame (3') and slab opening (19)
The so-called retrofitting method was used to perform post-treatment by plastering, such as backfilling the gaps between the walls. However, when this retrofitting method is used, the number of man-hours and the number of equipment used increases.Moreover, in order to reliably and accurately center the main body of the masu, the temporary frame must be accurately manufactured and set, and the temporary frame Because it takes a great deal of time and effort to make and use, conventional kaisho masu have drawbacks such as lack of ease of construction and economy.

The present invention has an object to overcome such conventional drawbacks.

In order to achieve the above object, the characteristic structure of the hanging type meeting room square according to the present invention, which is Mf4, is that the square body has a fire-resistant outer frame inner surface Q, a corrosion-resistant layer made of synthetic resin material is formed, and the square frame is formed into a slab formwork. A plurality of level adjusters are attached to adjust the level of the cell body by placing it on the slab formwork so that the cell body is suspended and supported by the slab formwork while the cell body is pushed through the opening of the cell. The functions of the present invention having such a characteristic configuration are as follows.

In other words, since the main body of the masu has a two-layer structure consisting of a fire-resistant outer frame and a corrosion-resistant layer, the main body of the masu is lightweight while having corrosion resistance, an elbow size, and strength as a structure. Can be done.

Moreover, since a level adjustment device is attached to the square body,
Level adjustment of the cell main body can be performed more easily and accurately than in the case of liner adjustment.

Therefore, in the present invention, slab concrete is poured with the square body placed in the slab formwork without using a temporary frame.At the same time as the slab is created, there is a Kaisho Hu, which does not form any gaps,
It is possible to use a construction method that allows for front fixation, and by this, it is possible to reduce the number of man-hours and the number of machines used, and it is easy to construct and economical + 7]. I was able to play it.

Embodiments of the present invention will be described below with reference to the drawings.

As shown in Figs. 1 and 2, a corrosion-resistant FRPIω (2) is formed on the inner surface of a fire-resistant stainless steel outer frame +l+, and a finished lid frame (3) is integrally provided on the top. At each corner of the square cell body (4) in plan view, insert the cell body (4) into the slab formwork (5) with the cell body (4) being pushed through the openings (61) formed in the slab formwork (5). A hanging-type meeting hall meter is created by attaching a level adjuster (7) that is placed on the slab formwork (5) to adjust the level of the meter body (4) so as to suspend it from the formwork (5). The FRP layer (2) has a three-layer structure. The level adjustment tool (7) is movable up and down with respect to the square body (4), and its lower end A bolt (7A) that can come into contact with the slab formwork (5) at
).

(8) is the lid of the lattice or grating, (9) is a vinyl chloride sealing material that closes the gap between the main body (4) and the area around the mouth (6), and (lot is the sealing material between the pipe and the pipe). This is a connecting hole, which is configured to be installed inside the main body (4).

To explain the installation requirements for the suspended-style meeting hall box constructed as described above, first, as shown in Figure 3, the section of the main body (4) of the slab frame (5) is A slightly larger opening (6) is formed, and then, as shown in Figure 1, the main body (4) of the cell is inserted into the opening (6), and the level adjustment tool (7) is inserted.
After that, as shown in Fig. 5, the level is adjusted through the pipe and the sealing material (9) is installed.Then, as shown in Fig. 5, reinforcement for the slab (11) is constructed, concrete is poured, and after curing. As shown in FIG. 6, the slab formwork (6) is removed.

In addition, in the case of a waterproof type meeting place masu, the finishing lid frame (3) is separate from the folding body (4), and to explain the installation counter of this waterproof type meeting place square, the folding body (4) is attached as described above. After installing the
As shown in Figures vJ7 to Figure 9, leveling mortar (131) is applied to the upper surface of the slab (11), waterproofing 18 (141) is applied on top of this leveling mortar (I31), and then elm is applied through the mortar (15). After installing the finishing lid frame (3), apply the finishing mortar [161] Also, install the folding body (4).
), especially in the case of waterproof type folding body (4) c.
As shown in Figure 0, there may be 7 lunges (1η) embedded within the slab (11).

It is possible to powerfully position the position of (4), and it is also possible to perform the positioning of
4) Water supply between the slab and the river can be ensured.

[Brief explanation of the drawing]

Figures 1 and 2 are a longitudinal 1Jfr plan view and a partially cutaway plan view showing the embodiment, and Figures 3 to 6 show the construction procedure of the meeting room frame shown in the above embodiment; The figure is a perspective view, 4th
FIG. 6 is a vertical cross-sectional view showing the construction procedure of FIGS. FIGS. 11 to 16 show the entire construction procedure of a conventional meeting room. FIG. 11 is a perspective view, and FIGS. 12 to 16 are longitudinal sectional views. C11... Outer frame, (2)... Corrosion resistant layer,
(4)... Folding body, IIJ)... Slab formwork, (6)... Mouth, (7)... Level adjuster, (7)... ...Finished lid frame. Agent Patent Attorney Osamu Kitamura 1 Color 12 Figure 13 Prisoner 5' Light A Figure 11' 15 Figure 4' Broom 16 Figure

Claims (1)

[Claims] [1] A square body (4) having a structure in which a corrosion-resistant layer (2) made of a synthetic resin material is formed on the inner surface of a fire-resistant outer frame (1), and a structure formed on a slab formwork (5). With the cell body (4) inserted through the opening (6), the cell body (4) is placed on the slab formwork (5) to be suspended and supported by the slab formwork (5). 4) A hanging-type meeting hall box configured with a plurality of level adjusters (7) for adjusting the level. [2] The hanging-type meeting hall square according to claim 1, wherein the square main body (4) is integrally equipped with a finished lid frame (3). [3] The corrosion-resistant layer (2) in the cell body (4) is made of F
The hanging-type meeting hall box according to claim 1 or 2, which is an RP layer.