KR200231715Y1 - Apparauts for constructing slave of building - Google Patents

Abstract

The present invention relates to a ceiling plate construction device of a building, a fixed cap inserted into a fixed space on the ceiling surface of the building, a fixed hanger bolt screwed to the fixing cap, and a screw fastened to the lower end of the fixed hanger bolt A bolt cap to which the ceiling panel is attached and fixed, a height adjusting mechanism screwed to the fixed hanger bolt and descending along the fixed hanger bolt in a rotational motion, and formed separately from the height adjusting opening and penetrating the fixing hanger bolt to fix the bolt. An M-bar fixing member capable of lifting and lowering along a hanger bolt, an M-bar coupled to four sides of the M-bar fixing member, and an M-bar cap inserted into the M-bar and having a ceiling panel attached to and fixed to a lower surface thereof. It is configured to include.

According to the present invention described above, the height of the M-bar fixing member can be arbitrarily adjusted to improve work efficiency.

Description

Apparauts for constructing slave of building}

The present invention relates to a ceiling plate construction apparatus of a building, and more particularly, to a ceiling plate construction apparatus of a building that can make the height of the M-bar horizontal fixture more easily adjustable to contribute to the improvement of work efficiency. .

In general, the ceiling surface of a building that is poured concrete will be constructed as a ceiling panel as a built-in material, if largely distinguished it can be divided into a wooden frame method, a lightweight ceiling frame method and a slab anchor bolt cap method.

In addition to the various ceiling panel construction techniques described above, a 'building ceiling plate construction apparatus' filed by the applicant in Utility Model Registration No. 203658 is known.

Referring to the accompanying drawings, as shown in Figures 1 and 2, the fixed cap 10 is inserted and fixed at regular intervals on the building ceiling surface (1) and screwed to the fixing cap 10 The fixed hanger bolt 20, the integral first bolt cap 30 is fastened and fixed to the fixed hanger bolt 20, coupled between the fixed hanger bolt 20 and the first bolt cap 30 a plurality of M-bar 50 is composed of a horizontal bar (40) to which the coupling is coupled, the M-bar 50, several M-bar cap 60 is inserted.

The fixing cap 10 is a plastic resin material having an insertion hole 11 into which the upper threaded portion 22 of the fixing hanger bolt 20 is inserted on an inner circumferential surface thereof, and the fixing hanger bolt 20 is formed in the upper middle portion. The partition plate 21 is formed, and a screw part is provided on the upper and lower sides of the partition plate 21.

Bars 22 and 23 are formed so that the diameter of the screw portion 23 formed on the lower side is larger than the diameter of the screw portion 22 formed on the upper side.

The first bolt cap 30 has a bolt fastening boss 31 is formed in the center, the circular panel fixed disk 32 is formed integrally with the bolt fastening boss 31.

The M-bar horizontal fixture 40 has a bolt fastening boss 41 having a through hole formed in the center thereof, M-bar coupling parts are formed on all sides, and the M-bar coupling part is vertical to the horizontal part 42. The horizontal portion 42 is divided into 43 to support the horizontal surface 51 of the M-bar 50, the vertical portion 43 guides the vertical surface 52 of the M-bar, and the vertical portion 43 The lower end of the bent portion 44 is bent upwardly is formed so that the Di-shaped bent portion 53 of the combined M-bar 50 does not escape from the M-bar coupling portion.

The M-bar 50 is installed with the M-bar cap 60 inserted into the bent portion 53 of the M-bar at a suitable interval for attaching the ceiling panel 3, and in the center of the body U-shaped The groove 61 is recessed, and guide grooves 62 are formed at both lower portions of the body to guide the bent portion 53 of the M-bar, and a circular panel fixing plate 63 is integrally formed at the bottom of the body. Formed.

In the drawings, reference numeral 80 denotes a curtain box, 90 denotes an L-bar turntable, 100 denotes a fixing rod, and 110 denotes a molding material.

Referring to the process of constructing the ceiling plate by the conventional ceiling plate construction apparatus described above is as follows.

First, the fixing cap 10 is installed on the building ceiling surface at regular intervals, and the fixing hanger bolt 20 is coupled to the fixing cap 10 by screwing, and the fixing hanger bolt 20 Insert the bolt fastening boss 41 of the M-bar horizontal stopper 40 into the lower threaded portion 22 so that the fixing hanger bolt 20 passes through the M-bar horizontal stopper 40, and the M-bar horizontal stopper Fasten the first bolt cap 30 to the lower threaded portion 23 of the fixed hanger bolt 20 while the 40 is inserted into the fixed hanger bolt 20.

In this way, between the fixed hanger bolt 20 and the first bolt cap 30, M-bar horizontal fixture

In the state in which the 40 is coupled, the M-bars 50 are respectively coupled to M-bar coupling portions formed on all sides of the M-bar horizontal fixture 40. At this time, the M-bar cap 60 is inserted into the M-bar 50 at appropriate intervals.

Thereafter, the ceiling panel 3 is tightly attached to the first bolt cap 30 and the M-bar cap 60 by one-touch method using a simple fastening part such as a tagka pin. Construction work is completed.

However, the ceiling panels of the building according to the prior art as described above ceiling panels

There was a disadvantage that the height adjustment of the M-bar horizontal fixture 40 for maintaining the level of (3) is not easy.

That is, as shown in Figure 4, the height of the adjacent M-bar horizontal stopper 40 in the state that the assembly of the components for the installation of the ceiling panel 3 is not constant or due to the assembly error of each component M- When it is necessary to adjust the height of the bar horizontal stopper 40, it is impossible to maintain the level of the ceiling panel 3, and for this purpose, each M-bar 50 is removed from the M-bar horizontal stopper 40. After disassembling and disassembling the first bolt cap 30 from the fixed hanger bolt 20, the height of the M-bar horizontal stopper 40 must be adjusted, thereby reducing the work efficiency, such as extending the working time. there was.

The purpose of the present invention for solving the various problems as described above is to contribute to the improvement of the work efficiency by making the height of the M-bar horizontal fixture more easily adjustable.

In order to achieve the above object, a factory ceiling plate has a fixed cap which is inserted and fixed at regular intervals on the building ceiling surface, a fixed hanger bolt screwed to the fixing cap, and a screw fastened to a lower end of the fixed hanger bolt. A bolt cap to which the ceiling panel is attached to and fixed to the fixing hanger bolt, the height adjusting mechanism being screwed to the fixing hanger bolt and descending along the fixing hanger bolt in a rotational motion, and separately formed from the height adjusting opening and penetrating the fixing hanger bolt. M-bar fixing member capable of raising and lowering along the fixed hanger bolt, M-bar coupled to four sides of the M-bar fixing member, and M-bar cap inserted into the M-bar and having a ceiling panel attached to the lower surface. Provided is a ceiling plate construction apparatus of a building, characterized in that configured to arbitrarily adjust the height of the M-bar fixing member, including.

The upper end of the spacer member is screwed to the lower end of the fixed hanger bolt, and the height adjuster and the bolt cap are screwed to the lower end of the spacer member through a spacer member having a predetermined length between the fixed hanger bolt and the height adjusting opening. It is characterized by.

The outer end of the M-bar is fixed to the wooden support fixed to the wall via a bracket, the bracket is characterized in that the receiving hole is formed in which the M-bar is inserted and supported is formed on each side wings fixed to the wooden support It is done.

According to the present invention described above, there is an advantage in that the height of the M-bar horizontal fixture is more easily adjusted to greatly improve work efficiency.

1 to 4 show the ceiling plate factory of the building according to the prior art,

1 is a cross-sectional view of the coupling state.

2 is an exploded perspective view.

3 is an exploded front view.

Figure 4 is an enlarged cross-sectional view of the coupling state.

5 to 7 shows the factory ceiling of the building according to the present invention,

5 is an exploded perspective view.

6 is an exploded front view.

7 is an enlarged cross-sectional view of the engaged state.

Figure 8 is a cross-sectional view for explaining the action of adjusting the height of the M-bar horizontal fixture by the ceiling plate construction apparatus of the building according to the present invention.

9a and 9b is a perspective view showing a modification of the M-cap cap applied to the ceiling plate construction apparatus of the building according to the present invention.

10 is a cross-sectional view of the coupling state for explaining another embodiment of the ceiling plate construction apparatus of a building according to the present invention.

11 is a perspective view of a spacer member applied to the ceiling plate construction apparatus of a building according to the present invention.

12 and 13 show another embodiment of the ceiling plate construction apparatus of the building according to the present invention,

12 is a cross-sectional view of the coupling state.

13 is an exploded perspective view of main parts.

(Explanation of symbols for the main parts of the drawing)

One ; Ceiling plate 3; Ceiling panel

10; Fixed cap 20; Fixed Hanger Bolt

30; Bolt cap 200; Height adjustment

201; Uneven portion 210; M-bar fixing member

220; Spacer member 230; Vertical wall

240; Brakit 241; Storage

242; Wing 250; Wooden support

Hereinafter, preferred embodiments of the present invention as described above will be described in more detail based on the accompanying drawings.

5 to 7 is an exploded perspective view, an exploded front view and an enlarged cross-sectional view showing a factory ceiling of the building according to the present invention.

As shown in the figure, the factory ceiling value of the building according to the present invention is premised on Utility Model Registration No. 203658 filed by the present applicant.

In more detail, the fixed cap 10 is inserted and fixed at regular intervals on the building ceiling surface 1, the fixed hanger bolt 20 is screwed to the fixing cap 10, and the fixed hanger bolt ( 20) is screwed to the lower end of the bolt cap 30 is fixed to the ceiling panel (3) attached to the lower surface, and screwed to the fixed hanger bolt 30 and the lifting and lowering along the fixed hanger bolt 30 in a rotational motion M-bar fixing member which is formed separately from the height adjusting port 80 and the height adjusting device 80 and penetrates through the fixed hanger bolt 20 to move up and down along the fixed hanger bolt 20. 90, M-bars 50 coupled to the four sides of the M-bar fixing member 90, and M-bars 50 inserted into the M-bars 50 and the ceiling panel 3 attached to and fixed to the lower surface. -Barcap 60 is configured to include.

That is, although the conventional M-bar horizontal fixture 40 is formed in one piece of the M-bar fixing part for fixing the screw coupling portion and the M-bar 50, according to the present invention, the existing M -Bar horizontal fixture 40 is characterized in that it is a separate type formed by the height adjustment port 200 and the M-bar fixing member 210, respectively.

As described above, the factory ceiling of the building according to the present invention, since the height adjustment port 200 and the M-bar fixing member 210 are each formed separately as a separate member, M-bar 50 is assembled The height of the M-bar fixing member 210 can be adjusted.

The height adjustment port 200 is in the shape of a disk, the outer periphery is formed with an uneven portion 201 to facilitate the rotation of the worker.

The M-bar fixing member 210 has a through hole 211 is formed to enable the insertion of the fixed hanger bolt 20 in the center, the inner diameter of the through hole 211 is larger than the diameter of the fixed hanger bolt 20 Formed.

Meanwhile, according to the present invention, as shown in FIGS. 5 and 9A, the disk panel fixing plate 63 may be applied to the shape of the M-cap cab 60 as before, but the present invention is not limited thereto. As shown in the figure, a new form of M-bar cap 60 'may be applied in which the U-shaped groove 61' and the guide grooves 62 'on both sides are formed on the top of the square plate-shaped fixing plate 63'. Do.

In the drawings, the same reference numerals are given to the same parts as in the prior art.

Hereinafter will be described a series of construction process by the ceiling plate construction apparatus of the building according to the present invention.

First, the fixing cap 10 is installed at regular intervals on the building ceiling surface 1, and the fixing hanger bolt 20 is screwed to the fixing cap 10 to be coupled.

Thereafter, the M-bar fixing member 210 is screwed to the lower threaded portion 22 of the fixing hanger bolt 20 to move upward, and the M-bar fixing member through the through hole 211 at the lower side thereof.

After passing through 210, the bolt cap 30 is screwed to the threaded portion 23 extending to the lower side of the M-bar fixing member 210.

As such, the height adjusting holes 200 and the M-bar fixing member 210 are interposed between the fixing hanger bolts 20 and the bolt caps 30 to the four sides of the M-bar horizontal fixing tool 40. M-bars 50 are respectively bonded to the formed M-bar coupling units.

The M-bar cap 60 is inserted into the M-bar 50 at appropriate intervals.

Thereafter, while the ceiling panel 3 is closely attached to the bolt cap 30 and the M-bar cap 60, the ceiling panel 3 can be installed by fastening in a one-touch manner using a simple fastening part such as a table pin. Will be.

On the other hand, if you want to adjust the height of the M-bar fixing member 210 during the construction of the series of ceiling panels as described above, as shown in Figure 8, loosened the bolt cap 30 by tightening the state slightly lowered After lowering the M-bar fixing member 210 in the state, and then rotates the height adjustment hole 200 in the downward direction in close contact with the upper surface of the M-bar fixing member 210 M-bar fixing member 210 In order to increase the height of the M-bar fixing member 210 in such a state, first, the height adjusting hole 200 is rotated in a rising direction to raise the reference height, and then M- Lifting the bar fixing member 210, by tightening the bolt cap 30 will be able to adjust the height of the M-bar fixing member 210.

In the case of installing the ceiling panel (3) in a building of typically 15 floors or more, the ceiling

Sufficient space, for example, about 20 cm, must be maintained between the face 1 and the ceiling panel 3. In this case, as shown in Figs. 10 and 11, the fixed hanger bolt

The space between the ceiling surface 1 and the ceiling panel 3 is filled through the spacer member 220 having a predetermined length between the 20 and the height adjustment holes 200.

The spacer member 220 has a female threaded hole 221 formed at a predetermined depth in the upper portion and a male threaded portion 222 formed in the lower portion thereof, so that the female threaded hole is formed in the lower threaded portion 23 of the fixed hanger bolt 20. 221 is screwed in, the lower male threaded portion 222 is a height adjustment hole

200 and the bolt cap 30 is screwed.

Meanwhile, as shown in FIGS. 12 and 13, the rear end of the M-bar 50 coupled to the four sides of the M-bar fixing member 210 is vertical wall body.

It may be fixed to the wooden support 250 fixed to (230).

In this case, the M-bar 50 is fixed to the wooden support 250 through a separate bracket kit 240, the bracket 240 is a storage hole in which the M-bar 50 is inserted and supported 241 is formed, and wings 242 are formed on both sides, and nails are formed on the wings 242.

Insertion holes 243 for fixing (N) are formed, respectively, and the wing portions 242 of the brackets 240 are coupled to the ends of the brackets 240 at the ends of the M-bars 50. Wooden support

It is fixed to the nail (N) to (250).

The bracket 240 has a simple shape and is easy to manufacture and can be formed of an inexpensive material, thereby reducing the construction cost.

The factory ceiling of the building according to the present invention as described above is not limited to the embodiments described in the detailed description and shown in the drawings. Accordingly, various changes may be made without departing from the spirit of the inventive concept of the independent claims and the dependent claims of the present invention.

As described above, the factory ceiling plate of the building according to the present invention, a fixed cap that is inserted and fixed at regular intervals on the building ceiling surface, a fixed hanger bolt screwed to the fixing cap, and a lower end of the fixed hanger bolt A bolt cap is screwed and the ceiling panel is attached to the lower surface, and a height adjusting device which is screwed to the fixed hanger bolt and is lowered along the fixed hanger bolt in a rotational motion, and formed separately from the height adjusting device and the fixed hanger bolt An M-bar fixing member capable of moving up and down along the fixed hanger bolt through the fixed hanger bolt, an M-bar coupled to four sides of the M-bar fixing member, and a ceiling panel attached to and fixed to the bottom surface of the M-bar fixing member. By including the M-bar cap to be able to adjust the height of the M-bar fixing member arbitrarily, there is an effect such as to improve the work efficiency.

Claims (3)

A fixed cap inserted into and fixed at a predetermined interval on the ceiling of the building, a fixed hanger bolt screwed to the fixing cap, a bolt cap screwed to a lower end of the fixed hanger bolt, and a ceiling cap attached to and fixed to a lower surface thereof, and the fixing M-bar which is screwed to the hanger bolt and is moved up and down along the fixed hanger bolt in a rotational motion, and is formed separately from the height adjuster and penetrates the fixed hanger bolt to move up and down along the fixed hanger bolt. Arbitrary adjustment of the height of the M-bar fixing member including a fixing member, an M-bar coupled to four sides of the M-bar fixing member, and an M-bar cap inserted into the M-bar and having a ceiling panel attached to the bottom surface thereof. Ceiling panel construction device of a building, characterized in that configured to enable. According to claim 1, wherein the upper end of the spacer member is screwed to the lower end of the fixed hanger bolt through the spacer member having a predetermined length between the fixed hanger bolt and the height adjustment opening and the height adjustment opening at the lower end of the spacer member And ceiling plate construction device of the building, characterized in that the bolt cap screwed, According to claim 1, wherein the outer end of the M-bar is fixed to the wooden support fixed to the wall via a bracket, the bracket is formed in the receiving hole is inserted into the M-bar support is fixed to the wooden support on both sides The ceiling plate construction apparatus of the building, characterized in that each wing is formed.