KR100683862B1 - Tempory apparatus for building - Google Patents

Abstract

A temporary retaining system for a building is provided to enhance supporting power preparing for a flood which may apply a great earth pressure to a retaining board material. A temporary retaining system for a building having H-beams vertically mounted and retaining board materials(200) mounted in multiple steps among the respective H-beams, further comprises a central flattened-U board, a slant board, and a bent board. A friction pin(300) horizontally penetrates a square hole(250) formed on the flattened-U board so that the retaining board material is tightly contacted with a soil layer. The friction pin comprises a head part having an arrow shape and protruded on a front of a horizontal board, a projection part protruded on an upper surface and a lower surface of the horizontal board, and a square board vertically formed at a rear side of the horizontal board. A vertical material(400) vertically penetrates a circular hole of the friction pin. The vertical member comprises a bolt part(410) finished by an upper cap(470).

Description

Building mudguard facility {TEMPORY APPARATUS FOR BUILDING}

1 is a plan view of a general building earthquake facility is installed,

2 is an exploded perspective view of the present invention building mudstone facility,

3 is a combined perspective view of the present invention building mudstone facility,

Figure 4a is a perspective view of the earthenware plate of the present invention, Figure 4b is a perspective view of the friction pin of the present invention,

5 is a view showing an installation state of the present invention building mudstone facility.

<Description of Symbols for Major Parts of Drawings>

100: H. beam 200: earth plate

300: friction pin 400: vertical stand

470: upper stopper

The present invention relates to an earthquake facility, which is a temporary facility used for the foundation dig of a general building or a multi-unit house, and in particular, a plurality of H-BEAMs are vertically placed, and the earthen board is inserted in multiple stages between the installed H. beams. And, it relates to a building mudstone facility that is constructed to prevent the separation of the mud plate by a vertical member that is inserted into the mud plate horizontally and is fixed to the soil layer and vertically penetrates a plurality of friction pins installed.

General buildings or multi-unit houses are equipped with earth screening facilities for foundation excavation during construction.

In other words, the earthquake facility is composed of a H-beam vertically installed for the foundation dig of a general building or a multi-family house, and a masonry plate installed in multiple stages between the H-beams. It will be dismantled and reused later.

When the foundation trench is completed, the foundation structure is constructed by placing concrete in the basement such as underground parking lot and basement of general buildings or apartment houses.

FIG. 1 is a plan view of a general building earthquake facility, and the ground (G) has a plurality of H. beams 10 in a vertically rectangular shape and is placed in the soil layer, and a fence plate is installed between the H. beams 10. 20 is inserted into the earthen facility.

In the ground (G) where the earthquake facility is installed, the underground structure is constructed after carrying out the digging work to construct the basic structure.

As described above, the earthquake facility is a temporary structure, and the earthquake plate 20, which is placed between the H. beam 10, is made of wood, and in this case, when the earthquake plate 20 is damaged, earth pressure is greatly increased at the damaged site. When it occurs, the earthen board 20 is broken, so that the earth and sand of the ground (G) is poured into the protected inside of the earthen facility, there is a risk that a large safety accident occurs.

If the earthquake facility is not using the original product over a certain thickness as the earthquake plate 20, the earthquake plate 20 will be damaged by the flood in summer, and all the rainwater around will be pushed in and the ground breaking work should be carried out again. There are also double difficulties that occur.

The present invention has been made in view of the above-described contents, it is formed in the form of a bent plate in the form of a bent plate rather than a flat plate to prevent breakage, as well as close contact with the ground soil layer by horizontally penetrating the earth plate Pins are fastened and vertical members penetrate the contact pins vertically to prevent disassembly of the contact pins, so that even if earth pressure is transmitted to the retaining plate due to flooding, the building retaining wall is installed to have a greater support force than the original. Its purpose is to provide facilities.

That is, the retaining plate is made of stainless steel in the form of a bent plate so that the central dish plate part is closely attached between the web and the flange of the H.H. beam, and is installed in multiple stages.

The inclined plate portion formed in a W shape on both sides of the central digital panel portion in the width direction is formed integrally, and the bent plate portion formed in an inverted a or b shape, respectively, is formed integrally on the inclined plate portion.

The earthen board is installed so that the friction pin penetrates horizontally through the square hole formed in the panel portion, so as to be in close contact with the ground soil layer.

An arrow-shaped head protrudes in front of the horizontal plate formed in the form of a slit plate, and protrusions such as a head protrude from the upper and lower surfaces of the horizontal plate, respectively, and the square plate is integrally formed perpendicularly to the rear of the horizontal plate.

The friction pin installed horizontally through the square hole of the earthen board is formed with a circular hole vertically formed at the rear of the head, so that the vertical material made of steel rods penetrates the circular hole of the friction pin vertically so that the friction pin is firmly in the underground soil layer. Keep it tight,

The vertical member is provided with a building mudstone facility, characterized in that the threaded bolt portion is formed on the outermost periphery and the upper cap is bolted to the bolt portion.

Hereinafter, the configuration of the present invention with reference to the accompanying drawings.

Figure 2 is an exploded perspective view of the building mudguard facility of the present invention, Figure 3 is a combined perspective view of the building mudguard facility of the present invention.

As can be seen in Figures 2 and 3, a plurality of H-beam beam 100 is vertically placed and the earth plate 200 made in the form of a bent plate between the H-beam beam 100 is inserted and stacked in multiple stages, The close contact pin 300 is horizontally inserted into the square hole 250 of the plate member 200, and the vertical pin 400 penetrates the close pin 300, and the upper cap 470 is disposed on the upper pin 400. It will be installed in combination.

That is, the earthen board 200 is a vertical pin 400 after a plurality of contact pins 300 are penetrated through the square hole 250 formed in the central panel plate portion, the contact pins 300 have a height difference in the soil layer. Is vertically penetrated so that the plurality of contact pins 300 are in close contact with the soil layer.

In the vertical member 400, a bolt part 410 having a thread formed on an outer circumferential surface of the uppermost end is formed and fastened to the upper stopper 470.

The upper stopper 470 is a member in which a head portion 472 formed so that the upper surface is rounded and a pipe connection portion 474 protruding from the center of the lower surface of the head portion 472 are integrally formed.

The upper stopper 470 may recognize a position where the upper stopper is installed by painting yellow paint on the head part 472, and a thread is formed on the inner circumferential surface of the pipe connection part 474 protruding from the center of the bottom of the head part 472. And fastened to the bolt portion 410 of the vertical member 400.

Figure 4a is a perspective view of the earthenware plate of the present invention, Figure 4b is a perspective view of the friction pin of the present invention.

The earthen board 200 has a shape in which the width direction is bent, the inclined plate portion 220 is continuously formed in a W-shape on both sides of the depressed plate portion 210 at the center, respectively, or inverted a or both on both sides of the inclined plate portion 220. B-shaped plate portion 230 is continuous in the form.

As for the earthen board 200, the square holes 250 are formed at both sides in the longitudinal direction of the central plate plate 210 so that the friction pin 300 is horizontally inserted.

The friction pin 300 has an arrow-shaped head 312 in front of the slit-shaped horizontal plate 310, and a plurality of protrusions 314 behind the head 312 of the horizontal plate 310. Is formed in the same shape as the head portion 310, the square plate portion 316 is formed perpendicular to the rear of the horizontal plate portion 310.

That is, the friction pin 300 is a member that is manufactured and used in a form that can strengthen the frictional force in the ground soil layer of the ground, the friction pin 300 is formed with a circular hole 318 in the horizontal plate portion 310, the vertical material is vertical It will penetrate through.

5 is a view showing the installation state of the building earthquake facilities of the present invention, the ground beam (G) is vertically installed in the ground (G) so that the foundation can be excavated, the longitudinal direction to the web and flange of the HC beam (100) The earthen board 200 is in close contact with the insert in multiple stages, the earthen board 200 of the multi-stage friction pins 300 are horizontally penetrated through the square hole formed in the plate portion 210 is in close contact with the ground soil layer, In the ground (G) where a plurality of friction pins 300 are installed, the vertical member 400 vertically penetrates the friction pins 300 to prevent the friction pins 300 from being separated from the soil layer.

Referring to the construction procedure of the above-mentioned earth barrier facility is as follows.

First, ground G is installed by driving a plurality of H. beam 100 in a rectangular or rectangular form.

In this case, after the H. beam 100 is placed in the earthen board 200 is inserted between the H. beam 100.

As can be seen in Figure 5, the retainer plate 200 is maintained in a multi-stage close contact between the web and the flange of the H-beam beam 100, the central center plate portion 210 in the width direction.

That is, the earthen board 200 is installed so that the bending plate portion 230 is deflected toward the ground G side, so as to properly counteract the earth pressure generated on the ground G side.

Secondly, after the earthen board 200 is installed in multiple stages, the friction pin 300 is installed to be in close contact with the soil layer in the ground (G) ground horizontally.

The soil plate 200 and the friction pin 300 are made of stainless steel that has been rust prevented, and the square of the friction pin 300 is prevented when the friction pin 300 is horizontally installed on the ground soil layer. While hitting the plate portion 316 with a wooden hammer or a rubber hammer is to install the friction pin 300.

Third, when the friction pin 300 is installed in multiple stages, the vertical member 400 is installed to pass through the circular hole 318 of the friction pin 300 perpendicular to the ground G.

To this end, the ground (G) is formed in advance through the boring equipment to form a circular hole vertically through the friction pin 300 horizontally at the position where the circular hole is formed vertically, the plurality of friction pins 300 The vertical member 400 is vertically inserted to penetrate the circular hole 318.

When the vertical member 400 is completed, the upper stopper 470 is connected to the upper part of the vertical member 400 in a bolted manner to finish.

That is, the vertical member 400 is formed with a threaded bolt portion 410 formed on the outer periphery of the uppermost portion is inserted into the pipe connection portion 474 of the upper stopper 470 to be coupled, and the vertical member 400 is a steel rod (ROD). ) To be used.

As can be seen in the above-described configuration, since the earthquake facility is installed vertically through the friction pin 300 vertically to the ground (G) can remove the fear that the friction pin 300 is detached from the ground soil layer. On the other hand, since the friction pin 300 is installed on the earthen board 200 so that the adhesion to the soil layer in the ground can be strengthened, the friction pin 300 can properly respond to the earth pressure generated in the ground (G).

In addition, the upper end 470 is installed on the top of the vertical member 400 is installed in the head 472 to paint the yellow can easily know the position where the vertical member 400 is installed, it is useful to manage the earthquake facilities.

The effect by the structure of this invention is demonstrated.

As an earthen building facility, the earthen board is not formed in the form of a flat plate but is formed in the form of a bent plate in which the dish plate part, the inclined plate part and the bent plate part are integrally bent and manufactured and made of stainless steel. The contact pins are fastened in multiple stages so that they can be horizontally adhered to the ground soil layer, and the vertical pin penetrating the contact pins vertically can prevent the problem that the contact pins are separated from the soil layer in the ground and dismantled. Even if the earth pressure and water pressure generated along with the rainwater penetrated into the ground are transmitted to the earthen board, it can have a greater support force than the original, thereby providing an effect that can prevent safety accidents in advance.

That is, it is possible to prevent problems such as the double height of the digging work due to the settlement of the surrounding ground caused by the damage of the conventional earthen board, or anxiety that the worker feels when reusing the earthen board.

Claims (2)

H-beams are installed vertically to construct underground structures of buildings on the ground, and the earthen boards are installed in close contact with H-beam beams in multiple stages, and H-beams and earthen boards are maintained to carry out the digging work inside the temporary facility. In building earthquake facility, The earthen board 200 is made of stainless steel in the form of a bending plate, the central panel 210 is installed between the web and the flange of the ache beam 100 in close contact with the multi-stage, The inclined plate portion 220 formed in the W-shape on both sides of the widthwise central dish plate portion 210 is integrally formed, and the bent plate portion 230 formed in the inverted a or b shape on the inclined plate portion 220 is integrally formed, While the friction plate 300 penetrates horizontally through the square hole 250 formed in the panel 210, the earthen board 200 is in close contact with the ground soil soil layer. The friction pin 300 has an arrow-shaped head 312 protruding in front of the horizontal plate 310 formed in the form of a slit plate, and protrusions 314 such as the head 312 on the upper and lower surfaces of the horizontal plate 310, respectively. ) Protrudes, and the square plate portion 316 is integrally formed vertically to the rear of the horizontal plate portion 310, The circular pin 318 is vertically formed behind the head 312 in the friction pin 300 so that the vertical member 400 made of steel rods vertically penetrates the circular hole 318 of the friction pin 300. To keep the friction pin 300 firmly in contact with, The vertical member 400 is formed with a bolt portion 410 having a thread formed on the outer periphery of the upper end, and the upper stopper 470 is bolted to the bolt portion 410 and finished, and the retaining plate 200 is firmly fixed by the vertical member 400. Building mudstone facility, characterized in that the fixing to hold. The method of claim 1, The upper stopper 470 has a pipe connection part 474 protruding from the bottom center of the upper head part 472 formed to be rounded, and a thread is formed at an inner circumference of the pipe connection part 474 so that the upper bolt part 410 of the vertical member 400 is formed. Screwed in, The upper stopper 470 is a building mudstone facility, characterized in that installed on the top of the ground so as to recognize the installation position by painting the yellow paint on the head.

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