KR100575420B1 - A shoring structure using concrete member - Google Patents

Abstract

The present invention relates to an earthquake temporary facility, and in particular, the earth block temporary structure having a structure in which a plurality of intermediate blocks and a top plate are installed between main pillars installed at four corners after the earthquake temporary facility is installed, and a fixed pile penetrating the top plate and the intermediate block is installed. It is about.

The present invention, in the temporary construction equipment used for building and civil works to construct the base and underground structures at the position of the foundation, the main pillar 710; Intermediate blocks 720, 720 'and 720 "; internal fasteners 730; top plates 740, 740 and 740"; And a fixed pile 750; the earthwork provisional structure consisting of is presented.

Mudguard, top plate, middle block, fixed pile

Description

A SHORING STRUCTURE USING CONCRETE MEMBER}

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a general embodiment of a conventional earthenware temporary facility.

2 is a view showing a plane state where a conventional earthenware temporary installation is installed.

Figure 3 is a perspective view of the earthenware temporary provision of the present invention.

Figure 4 is an exploded perspective view of the earthenware temporary provision of the present invention.

Figure 5 is a detailed view of the member of the earthenware temporary provision of the present invention, (a) is a perspective view of the main pillar, (b) is a perspective view of the intermediate block, (c) is a perspective view of the other intermediate block, (d) of another intermediate block (E) is a perspective view of each top plate, (f) is a perspective view of a fixing pile, (g) is an exploded perspective view of an intermediate block, an internal fixing material and a sealing material.

Figure 6 is a cross-sectional side view of the earth retaining provisions of the present invention.

<Description of Symbols for Main Parts of Drawings>

700: earthquake tent 710: periodic pillar

720,720 ', 720 ": Intermediate block 728: Sealing material

730,730 ': Internal fixture 740,740': Top plate

750: fixed pile

The present invention relates to an earthquake temporary installation, and more particularly, a plurality of intermediate blocks are inserted between the main pillars, and a top plate is seated on the top of the intermediate block, and a fixed pile penetrating the top plate and the intermediate block is installed and between the intermediate blocks. It is related to the structure of the earth retaining wall is fixed to the internal fastener is installed.

Most of the temporary fence facilities are constructed with multiple h-shaped piles, and a multi-stage rectangular flat plate is inserted into the sides of the H-shaped piles to form the structure of the concrete structure.

Such a temporary tent is a structure that is mainly used in civil engineering, it is mainly installed to prevent the collapse of the surrounding soil, but will also be installed to prevent the safety accidents that may occur due to the collapse of the soil in the trench.

As can be seen in Figure 1 and Figure 2, the earthwork temporary equipment 70 is installed in the demolition position, the earthwork temporary facility 70 is installed along the periphery of the position of the H-type pile 10, the H-type pile 10, the retaining plate 20 is inserted into the multi-stage along the side groove of the H-shaped pile 10 from the bottom to the top.

However, the earthquake temporary facility 70, the earthen board 20 is made of wood is a situation that is often accidentally pushed to the inner side of the perforated soil is cut in the longitudinal center of the side earth pressure.

In consideration of the problems with the temporary block 70, the reinforcement plate may be installed in the Yosai earthen plate 20, but when the summer rains frequently fall, rainwater penetrates into the side soil and installs the temporary block 70. Earth pressure is generated on one side of the trench is to cut the soil plate (20).

In the case of the above-mentioned earthenware temporary installation 70, the earth and sand must be reprocessed at the source, and the cost of civil construction caused by the earth and sand treatment is largely generated. There is a problem.

The present invention has been made in view of the above-described problems, and the present invention is installed in a position where the earthenware temporary equipment is formed by using a pillar, an intermediate block, a sealing material, a top plate, an internal fixing material, and a fixing pile, according to a solid response to the surrounding earth pressure. The earthquake can prevent the collapse that can occur as much as possible, thereby preventing safety accidents due to the collapse of the earthquake provisional facility, and provide a more diverse form of the earthquake provisional facility to allow the operator to adopt various types. Its purpose is to provide a temporary structure.

That is, the present invention, in the temporary temporary construction equipment used in building construction and civil engineering work for the construction of the foundation and underground structures at the position of the foundation, the main pillar; Middle block; Internal fasteners; Top plate; And a retaining pile; is provided with a temporary structure structure.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

Figure 3 is a perspective view of the earthenware temporary provision of the present invention, Figure 4 is an exploded perspective view of the earthenware provisional apparatus of the present invention, Figure 5 is a detailed view of the member of the earthenware provisional apparatus of the present invention, (a) is a perspective view of the main pillar, (b) Is a perspective view of an intermediate block, (c) is a perspective view of another intermediate block, (d) is a perspective view of another intermediate block, (e) is a perspective view of each top plate, (f) is a perspective view of a fixing pile, (g) 6 is an exploded perspective view of an intermediate block, an internal fixing member, and a sealing member, and FIG. 6 is a cross-sectional view of one side of an earthquake tenter of the present invention.

The crest temporary 700 is provided with a main column 710, an intermediate block 720, 720 ′, 720 ″, a sealing member 728, an internal fixing member 730, a top plate 740, 740, 740 ″ and Comprised of a fixed pile 750, the earthwork provisional provision 700 provides a structure capable of making a solid response to the side earth pressure.

That is, the earthenware temporary facility 700, and the main block 710, which is vertically placed in the position where the dig, the middle block 720 stacked from the bottom to the top in the c groove 714 on both sides of the main pillar 710 and Another intermediate block 720 'installed inside the intermediate block 720 and another intermediate block 720 "through which the fixed pile 750 penetrates, the intermediate block 720, and the other intermediate block 720'. And the sealing member 728 inserted between the longitudinal direction of the middle block 720 ", the middle block 720, the middle block 720 'and the inner side of the middle block 720" through the rectangular projection 722 Internal fasteners 730 to be joined, top plates 740, 740 ′ and 740 ″ which finish the top of the intermediate blocks 720, 720 ′ and 720 ″ and the intermediate blocks 720 ″ and the top It consists of a fixed pile 750 is fixed to the ground through the plate 740 ".

The retaining wall 700 is a main pillar 710, the middle block 720, 720 '(720 ") and the top plate 740, 740' (740") is made of concrete, sealing material 728 Is made of rubber and gaskets, it is preferred that the fixing pile 750 is made using a stainless steel material.

The main column 710 is bent at an angle of 90 °, for example, when described with reference to the state formed at the lower left of FIG. 3, is bent in a 'b' shape, and the lower end and the upper end in the longitudinal direction are respectively sealed. And open and the square groove 712 is formed in the longitudinal direction, the c groove portion 714 is formed on both sides with respect to the center bent in the 'b' shape is formed using concrete.

That is, the main pillar 710 has two rectangular grooves 712 are formed in the bent body in the longitudinal direction, the c-groove portion 714 is formed with a partition to the side where the rectangular grooves 712 are formed, The square hole 716 penetrates toward the square groove 712 in the vertically-shaped groove portion 714.

When the main column 710 is placed a plurality of spaced apart at a predetermined distance, the main block 710 between the main block 714 from the bottom of the middle block 720, the other middle block 720 ', A plurality of intermediate blocks 720 " are combined in the horizontal direction.

That is, the state in which the plurality of intermediate blocks 720, 720 ′ and 720 ″ are installed in the horizontal direction in the main pillar 710 is described. The rectangular protrusions of the intermediate block 720 in the c-groove 714 may be described. 722 is inserted and coupled to the square groove 716, and a plurality of other intermediate blocks 720 'are coupled to the side of the intermediate block 720, and another intermediate block to the side of the intermediate block 720'. 720 &quot; is coupled, whereby another intermediate block 720 &quot;

The intermediate block 720 has a rectangular protrusion 722 protruding on both sides in the longitudinal direction, and a length of the rectangular protrusion 722 coupled to the main pillar 710 is longer than the middle block 720 ′. The protruding length of the rectangular protrusion 722 is formed to be the same length, and the intermediate block 720 ″ is a block in which a pile hole 726 penetrates from the upper portion of the center of the body to the lower portion thereof.

That is, the intermediate block 720 is coupled to the main column 710, a plurality of other intermediate blocks 720 'are coupled to the horizontal side in which the intermediate block 720 is installed, and the intermediate block 720'. Another intermediate block 720 ″ is coupled to and fixed to the ground which is tufted by the fixing pile 750.

Sealing material 728 is installed between the rectangular protrusions 722 of the intermediate blocks 720, 720 ', 720 " to mutually control the groundwater through the contact surface to some extent, and the sealing material 728 ) Is installed to be in close contact with the outside of the protrusion 722 is formed with a rectangular through-hole inside.

An inner fixing member 730 is inserted into and installed on the inner side of the intermediate block 720 and 720 ′, while the inner fixing member 730 has a square protrusion portion 732 formed at one side in a longitudinal direction thereof. It is a member made of steel which penetrates the inner side in the longitudinal direction.

That is, the inner fixing member 730 is inserted into the inner rectangular protrusion 722 of the intermediate blocks 720 and 720 'to prevent the flow of the intermediate blocks 720 and 720' according to the external earth pressure. It is inserted into the inner side of the inner fixing member 730 in the longitudinal direction is used to be coupled.

In addition, after the intermediate blocks 720, 720 'and 720 "are stacked in multiple stages from the bottom to the top, the top plates 740 and 740' are arranged on the uppermost intermediate blocks 720, 720 'and 720". 740 " is installed.

The top plate 740, 740 ′, 740 ″, the upper plate 740, the top plate 740 ′ and the top plate 740 ″ are alternately installed with each other. The upper plate 740 'is mounted between the upper plate 740 and the upper plate 740 which are mounted on the upper portion 720' and 720 &quot; ), And a top plate 740 "having a pile hole 746 formed at the center thereof.

That is, the upper plate 740 is formed with a rectangular protrusion 742 on both sides in the longitudinal direction, one side is inserted into the square hole 716 of the main column 710, the other side is coupled to the upper plate 740 ', The top plate 740 'is a rectangular plate, and the grooves 744 are formed on both sides thereof, and the top plate 740 is coupled to both sides, and the top plate 740 " is formed on both sides, and the grooves 744 are formed. A hole 746 is formed to penetrate the fixed pile 750.

In other words, the upper plates 740 'and 740 " have the same shape, and the grooves 744 are formed at both sides, and the pile hole 746 is formed at the center, and the upper plates 740 " are used. .

The fixed pile 750 is a pile in which the pillar portion 754 is integrally formed at the lower portion of the upper semicircular head portion 752, and an adhesion portion 756 is formed on the ground to strengthen the adhesion to the pillar portion 754. It is installed to be in close contact with each other, and is installed between every intermediate block installed in the longitudinal direction.

That is, the fixing pile 750 is fixed to the ground through the upper plate 740 "and the intermediate block 720", while the plurality of fixing piles 750 depending on the distance that the pillar 710 is installed Of course it can be installed.

EXAMPLE

For example, a state of use of each member is described based on a place where a rectangular shape is destroyed, such as a rectangle.

The main pillars 710 are respectively installed at four corners of the square-shaped trench, and the main pillars 710 are manufactured in a form in which the body is bent at an angle of 90 ° from the bottom to the side groove 714. The intermediate blocks 720, 720 'and 720 "are installed in the horizontal and vertical directions.

The intermediate blocks 720, 720 ′ and 720 ″ are inserted into and coupled to the square holes 716 of the main pillar 710 by inserting the rectangular protrusions 722 of the intermediate blocks 720, and the intermediate blocks 720. ) Is coupled to the other intermediate block 720 'in the form of inserting a plurality of rectangular projections 722, the rectangular block 722 of the other intermediate block 720 "is inserted into the intermediate block 720'. Combined.

That is, the middle block 720 has a length difference between the rectangular protrusions 722 protruding to both sides, and the intermediate blocks 720, 720 ′ and 720 ″ are formed in the inner rectangular through holes of both rectangular protrusions 722. The size is also manufactured to have a difference.

In detail, the middle blocks 720, 720 ′, and 720 ″ of the middle blocks 720, 720 ′, and 720 ″ are provided with the size of the left rectangular protrusion 722 in the longitudinal direction. May be larger than the right rectangular protrusion 722.

In other words, the middle blocks 720, 720 ′, 720 ″ may be installed as if the right rectangular protrusion is largely formed if the left side of the rectangular protrusion 722 is turned to the right.

In addition, when the middle block (720) (720 ', 720 ") is installed in the longitudinal direction at the bottom end in the main column 710, the intermediate block repeatedly from the bottom to the top of the main column 710 by the above-described method 720, 720 ', 720 "can be installed. This prevents the collapse of the earth and sand generated by cutting the center in the longitudinal direction, such as the earth plate (or earth plate) made of wood as in the prior art.

The intermediate block 720 ″ coupled between the intermediate blocks 720 ′ may be installed in one, two, or more numbers according to the separation distance in which the main pillar 710 is placed. 720, 720 ', 720 "are heavy objects made of concrete, so installation can be performed using a crane or the like during installation, and when stacked in multiple stages in the vertical direction, flow due to external earth pressure will hardly occur.

In addition, the intermediate blocks 720, 720 'and 720 "are provided with an inner fixing material 730 made of steel pipes on the inner side, and the intermediate blocks 720, 720' and 720" by external earth pressure. It is prevented from conducting to the inside of the trench.

The internal fixing member 730 is a member through which the inside penetrates, and a square protrusion 732 is formed on one side thereof, and for example, the inner fixing member 730 can be connected from the left side to the right side.

However, the inner fixing member 730 is fixed to the intermediate block 720 ″ bar 750 is penetrated from the top to the bottom bar, the intermediate block 720 ″ is not installed.

In addition, top plates 740, 740 'and 750 " are seated in the uppermost longitudinal direction in which the intermediate blocks 720, 720' and 720 " are installed. Square protrusions 742 are coupled to the square holes 716 of both side groove portions 714, and the top plate 740 has the groove portions 744 of the upper plate 740 ′ on the side square protrusion portions 742. ) Is inserted into and coupled to the top plate 740 ', and the top plate 740 is coupled to the side plate, and the top plate 740 is coupled to another top plate 740 &quot; The fixing pile 750 penetrates the 740 "and fixed to the lower ground.

The fixed pile 750 is in close contact with the pillar portion 754 is formed 756 is firmly supported on the ground by the friction force.

When the installation of the earthquake temporary installation 700 is completed, construction of the foundation and the underground structure of the building is performed at the excavated place.

As described above, the main column 710, the intermediate block 720, 720 '(720 "), the sealing member 728, the internal fixing member 730, the top plate 740 (740') 740" and fixed When the use of the earthenware temporary facility 700 using the pile 750 is completed, all from the upper member to the lower member is dismantled.

However, the main pillar 710 shows a dotted line at the bottom, which dismantles the upper plates 740, 740 ′ and 740 ″, which are coupled to the main pillar 710 in a lengthwise manner, and the middle block. After dismantling the 720, 720 ', and 720 " ends to the bottom, cutting the dotted line of the main column 710 to connect with the foundation of the building, it is possible to construct a structure capable of introducing groundwater into the interior. have.

That is, the main pillar 710 has a lower bottom surface is sealed and a square hole 716 is formed in the c-groove 714, but may be used as a lower foundation structure in which ground water is introduced by connecting with a foundation of a building. Here, the temporary housing 700 is the main point, it does not explain the installation state.

In addition, the intermediate blocks 720, 720 ', 720 "can be used as a sewerage system by dismantling the side perpendicular to the rectangular projection 722, which is the intermediate blocks 720, 720' (720) ") Means that it can be used as a large-diameter sewer pipe that is constructed at the site where the civil works were constructed.

That is, the intermediate blocks 720, 720 'and 720 "are bar blocks having a rectangular cross-sectional structure, and the intermediate blocks 720, 720' and 720" are positioned at positions where the sewer pipe is to be installed. After connecting the formwork for the joints, it can be used as a sewer pipe.

The effect by the structure of this invention mentioned above is demonstrated below.

Since the earthenware temporary installation of the present invention is installed in the position where the trench is broken by using the pillar, the intermediate block, the sealing material, the upper plate, the internal fixing material, and the fixed pile, it is adopted as the earthenware temporary facility using the concrete weight body, which is initially expensive. There is a disadvantage that occurs, but the heavy weight of the intermediate block, the sealing material is installed in the longitudinal direction inside the middle block can be a solid response to the surrounding earth pressure, there is no problem that the conventional earthen board is cut and the surrounding soil is collapsed, Due to this, it is possible to prevent safety accidents due to the collapse of the temporary facility.

In addition, by providing more various types of temporary wall temporary facilities, not only has the effect of achieving the development of the civil engineering basic field that can be adopted by various types of operators, but also can connect civil facilities such as sewage pipes under the main pillar. Has an effect.

Claims (2)

In the earthquake temporary facility used for building construction and civil engineering work for the construction of foundation and underground structures at the position of foundation destruction, It is bent at an angle of 90 degrees, the square groove 712 is formed in the longitudinal direction of the body, the grooves 714 are formed on both sides along the longitudinal direction, respectively, a plurality of square holes 716 in the grooves 714 Perforated periodic column 710; While the main column 710 is installed in a plurality of spaced apart a predetermined distance spaced apart in the square hole 716 of the groove 714 is installed in multiple stages from the bottom to the top, Middle blocks 720, 720 ′, 720 ″ made of concrete in the form of a rectangular box with rectangular protrusions 722 protruding on both sides in the longitudinal direction and penetrating the inside thereof; Sealing material 728 is installed between the middle block (720) (720 ') (720 ") is installed between the rectangular projections (722) to block the leakage; It is installed inside the middle block (720) (720 ') is inserted into the rectangular protrusion 722, while the rectangular protrusion 732 is formed on one side in the longitudinal direction, the inner side is penetrated in the longitudinal direction, made of steel Internal fasteners 730; The intermediate blocks 720, 720 'and 720 "are stacked in multiple stages from the bottom to the top and then seated on top of the top middle blocks 720, 720' and 720". A rectangular plate member, in which a plurality of members are installed alternately with each other, and a square protrusion 742 is formed at both sides in the longitudinal direction; A member having a groove 744 formed at both sides thereof, Top plates 740, 740, 740 ", which are formed at both sides of the grooves 744, and the pile holes 746 are formed therethrough; and While it is formed to friction on the ground through the pile holes (726, 756) of the intermediate blocks (720 ", 740"), A pillar 754 is integrally formed at the lower portion of the upper semi-circular head portion 752, and a fixed pile 750 is formed to be in close contact with the ground by forming a close contact portion 756 on the pillar portion 754. Retaining tent structure. The method of claim 1, The intermediate block 720 has a rectangular protrusion 722 protrudes on both sides in the longitudinal direction, the length of the rectangular protrusion 722 coupled to the main pillar 710 is protruded longer, The intermediate block 720 ′ is formed with the same protruding length of the rectangular protrusion 722, The middle block (720 ″) is a clogging structure, characterized in that the same rectangular protrusion (722) is formed with the middle block (720 ').

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