KR100938223B1 - Precasting rainfall detention basin - Google Patents

Abstract

PURPOSE: A prefabricated rainwater reservoir is provided to conveniently and easily assemble a reservoir to the desired width according to the amount of rainwater which is processed, and to offer good portability of water. CONSTITUTION: A prefabricated rainwater reservoir includes the following: a first support(12) protruded to the outside on one side of the bottom; a stand block(10) in which a second support stand having an upper fastening groove is protruded; an upper block(40) in which an upper fastening hole is formed on a position corresponding to the upper fastening groove of the second support stand; and a side block(50) coupled on a side of the outermost stand block. The first support stand includes a first height adjusting hole(13) and a first mortar injection hole(14).

Description

Prefabricated rainfall detention basin

The present invention relates to a prefabricated rainwater storage tank that can be easily transported and finely adjusted during installation, and can be easily and firmly assembled and installed in the required area according to the amount of rainwater to be processed.

In recent years, as the urbanization of river basins proceeds rapidly, the runoff of rainwater has increased. Due to the lack of cross-section of the rivers, the flooding experiences many lives and property damages every year. As a countermeasure to solve this problem, rainwater reservoirs can be buried underground in parking lots, sports grounds, parks, etc. to reduce water pollution of initial rainfall, prevent leakage and prevent disasters, and recycle water resources to contribute to water shortages. The installation of storm water storage tanks is urgently needed.

In order to solve this problem, as shown in Figure 7, in the Republic of Korea Patent No. 10-0582121, pillars are formed at each corner of the top plate and the bottom plate so that the opening is formed on the side of the cube, respectively, the top of each pillar And a storage block having a plurality of nut settling grooves formed at a lower portion thereof, a stepped portion being formed at at least one side of the upper surface plate, and a coupling portion formed at the bottom plate to be integral with the base surface; And an upper surface block having a rectangular plate shape and having an end mounted on the upper surface plate step portion of the storage block to form the same plane as the upper surface plate of the storage block, wherein the storage blocks are repeatedly arranged in a straight line. In addition, the upper surface of the block has proposed a good storage tank is coupled between the storage blocks in a straight line to form a storage space.

Since the excellent storage tank of Korean Patent No. 10-0582121 has a hexahedral shape as its basic structure, the finished product cannot be moved to the site in order to use it as an excellent storage tank. In addition to the problem that requires a large crane, there is a disadvantage that is difficult to adjust due to the huge weight even in fine adjustment during installation.

Therefore, the problem to be solved of the present invention is to provide a prefabricated rainwater storage tank that can be easily transported, fine position control when installed and can be easily and firmly assembled and installed in the required width according to the amount of rainwater to be processed.

The prefabricated rainwater storage tank according to the present invention includes a stand block in which a first support is protruded to the outside on one side of the lower side in a hexahedral shape, and a second support is formed to protrude to the outside on one side of the upper side; An upper plate block placed on an upper portion of the second support of the stand block and having an upper fastening hole formed at a position corresponding to the upper fastening groove of the second support; And a side block positioned between the outermost stand blocks facing each other and coupled to a side surface of the outermost stand block, wherein the first support penetrates the upper and lower parts and has a height adjusting bolt. The first height adjustment hole is inserted, and the mortar is inserted into the first mortar insertion hole is formed, the lower portion of the first support is characterized in that the first mortar moving groove extending from the first mortar insertion hole is formed.

Preferably, the first steel wire insertion hole penetrating both sides is formed in one upper portion of the stand block, and the second steel wire insertion hole penetrating both sides is formed in one lower portion thereof.

delete

Preferably, one side lower surface of the first support of the stand block is characterized in that the sliding plate is formed to minimize the friction with the ground.

Preferably, the side of the first support is characterized in that the reinforcing bar protrudes.

Preferably, the reinforcing bar is characterized in that the screwed to the side of the first support.

Preferably, the upper surface of the second support is characterized in that the ring insertion groove is formed is a rubber ring is inserted.

Preferably, the side surface of the stand block is characterized in that the first connecting groove is formed in the height direction.

Preferably, the side surface of the upper block is characterized in that the second connecting groove is formed.

Preferably, the side fastening groove is formed on the side of the outermost stand block, the side block is characterized in that the side fastening holes formed to correspond to the side fastening groove.

Preferably, the side block is characterized in that the third steel wire insertion hole is formed at a position corresponding to the first steel wire insertion hole or the second steel wire insertion hole.

Preferably, the side block is characterized in that the third connection groove is formed in the first connection groove of the stand block is formed.

Preferably, the lower block is formed in the ground between the stand block and the stand block facing each other.

Preferably, the lower block penetrates the upper and lower portions, and a second height adjusting hole into which the height adjustment bolt is inserted and a second mortar insertion hole into which mortar is injected are formed, respectively, and the lower surface extends from the second mortar insertion hole. A second mortar moving groove is formed.

Preferably, the side of the lower block is characterized in that the reinforcing bar protrudes.

The prefabricated rainwater storage tank of the present invention has the advantage of being easy to carry and can be easily and firmly assembled and installed in the required area according to the amount of rainwater that can be adjusted and finely adjusted during installation.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention.

1 is an exploded perspective view of a prefabricated rainwater treatment tank according to the present invention, Figure 2a is a side view of the stand block according to the present invention, Figure 2b is a bottom view of the stand block according to the present invention, Figure 2c is a stand according to the present invention Is a plan view of the block, 2d is a side view of the outermost standblock according to the invention, 2e is a side view of the intermediate standblock according to the invention, and FIGS. 3a to 3b are exemplary views of the lower block according to the invention, FIG. 4 is a perspective view of the upper block according to the present invention, Figure 5 is a perspective view of the side block according to the present invention, Figure 6 is an exemplary view showing the installation state of the prefabricated rainwater treatment tank according to the present invention.

As shown in Figure 1, the prefabricated rainwater storage tank according to the present invention is composed of a stand block 10 and the upper plate block 40, the lower block 30 and the side block 50.

As shown in Figures 2a, 2b and 2c, the stand block 10 is made of a rectangular or square hexahedral shape, the lower side of the front and rear to protrude outward to prevent the stand block from moving on the ground The first support 12 is formed, the second support 19 protruding to the outside so that the upper plate block 40 is placed on the upper side of the front and rear. At this time, the stand block 10 forming the interior of the rainwater storage tank has a through hole 11 formed in the body so that the rainwater inside the communication and the stand block 10 located in the outermost portion of the rainwater storage tank is rainwater inflow hole (1). Except for the stand block formed with the rainwater discharge hole 2 and the through hole, the through hole is not formed in the body so that the rainwater inside the rainwater storage tank is not discharged. In addition, the first support 12 and the second support 19 of the stand block located in the outermost is formed only on one side of the front or rear. In addition, a handle groove 26 is formed on the upper portion of the stand block to move the heavy stand block to an installation position using an external crane or the like.

The first support 12 has a first height adjusting hole 13 and a first mortar insertion hole 14 penetrating the upper and lower portions, respectively, and the first support 12 extending from the first mortar insertion hole 14 One mortar moving groove 15 is formed. The first height adjustment hole 13 may adjust the height of the stand block so that the stand block is maintained at a constant height on the ground by using the height adjustment bolt. In addition, the mortar injected into the first mortar insertion hole 14 moves along the space between the ground along the first mortar moving groove 15 to firmly fix the stand block to the ground.

In addition, the first support 12 is formed with a first reinforcing bar insertion groove 16 so that the reinforcing bar 17 can protrude so as to be firmly coupled to the lower block. Reinforcing bars inserted into the first reinforcing bar insertion groove 16 may be coupled by screwing or may be integrally formed when the first support 12 is manufactured.

In addition, a sliding plate 18 is formed on the lower surface of the first support 12 to minimize friction with the ground. The sliding plate 18 can be moved finely so that the stand block is accurately positioned at the installation position. The sliding plate 18 preferably uses a small coefficient of friction, such as an iron plate, and is preferably removed for waterproofing when the stand block is installed in place.

The second support 19 is formed on the upper surface of the upper fastening groove 20 to be coupled so as not to move when the upper plate block 40 is placed. In addition, the upper surface of the second support is formed with a ring insertion groove 21 is inserted into the rubber ring in the longitudinal direction. When the upper plate block 40 is closed by the rubber ring 22 in the coupled state, the foreign material such as mortar may be prevented from flowing into the interior.

On the other hand, the first steel wire insertion hole 23 and the second steel wire insertion hole 24 penetrating both sides in the longitudinal direction are formed on one side upper portion and one lower side of the stand block. Accordingly, when the steel wire is inserted into and fixed to the first steel wire insertion hole 23 and the second steel wire insertion hole 24 in a state where the stand blocks 10 are installed next to each other, the stand blocks can be firmly connected to each other.

Then, the first connecting groove 25 is formed in the height direction on the side of the stand block. Accordingly, when the stand blocks are connected to each other, the first connection grooves 25 overlap each other to form a circle or a quadrangle, and when the mortar is injected from the top, the stand blocks adjacent to each other are firmly coupled to each other. In addition, a "⊥" shaped support groove 60 is formed in the ground corresponding to the first connection groove 25, and the mortar injected from the upper portion of the first connection groove 25 is supported by the support groove 60 of the ground. It extends and stably couples the stand block to the ground to prevent deformation and settlement by water pressure when rainwater is hit.

As shown in Figure 2d, the outermost stand block 10 is further formed with a side fastening groove 27 to be coupled to the side block on the outer surface.

As shown in FIG. 2E, the stand block 10 positioned in the middle of the first block inserting hole 23, the second wire inserting hole 24, and the side fastening groove 27 are formed so that the side blocks are coupled to each other. It is formed in layers.

As shown in Figure 3a and 3b, the lower block 30 is located on the ground between the stand block and the stand block facing each other, the second height adjustment penetrating the upper and lower to maintain the height exactly with the ground The hole 31 and the second mortar insertion hole 32 are formed, respectively, and a lower mortar moving groove 33 extending from the second mortar insertion hole 32 is formed on the lower surface. The second height adjustment hole 31 of the lower block can adjust the height of the lower block so that the lower block is maintained at a constant height on the ground using the height adjustment bolt. In addition, the mortar injected into the second mortar insertion hole 32 moves along the space between the second mortar moving groove 33 and the ground to firmly fix the lower block to the ground.

In addition, both side surfaces of the lower block is formed with a second reinforcing bar groove 34 in which reinforcing bars are protrudingly coupled to the first support 12. The reinforcing bar 35 inserted into the second reinforcing bar insertion groove 34 may be coupled by screwing or integrally formed when the lower block is manufactured. Reinforcing bar 35 protruding from the lower block is connected to the reinforcing bar 17 protruding from the first support 12 of the stand block and is firmly fixed by filling the mortar between the lower block and the stand block. In addition, the reinforcing bars between the neighboring lower blocks can be fixed and filled with mortar therebetween, it can be firmly coupled while preventing the flow of the lower block.

In the present invention by applying a mortar between the stand block and the stand block may not use the lower block.

As shown in Figure 4a, the upper plate block 40 is placed on the stand block facing each other and the second support 19 of the stand block, the upper fastening at a position corresponding to the upper fastening groove 20 of the second support The hole 41 is formed. The upper plate block 40 and the stand block 10 are fixed by screwing through the upper fastening groove 20 and the upper fastening hole 41. At this time, the upper block is preferably installed so as to stagger with the lower block and the stand block to maintain the firmness of the stand block.

Then, the second connecting groove 42 is formed in the longitudinal direction on the side of the upper block. Accordingly, when the top plate blocks are connected to each other, the second connection grooves 42 overlap each other to form a circle or a square, and when the mortar is injected from the top, the adjacent top block blocks are firmly coupled to each other.

5A and 5B, the side blocks 50 are coupled to both sides of the outermost stand blocks facing each other, and side insertion holes 51 corresponding to the side fastening grooves 27 of the stand blocks are formed. The third steel wire insertion hole 52 corresponding to the first and second steel wire insertion holes 23 and 24 of the stand block is formed. The side block 50 and the outermost stand block 10 are screwed through the side fastening groove 27 and the side insertion hole 51, and the first and second steel wire insertion holes 23 and 24 of the outermost stand block. When the steel wire passing through the third steel wire insertion hole 52 of the side block is fixed, the side block and the outermost stand block can be firmly connected to each other.

On the other hand, the side block 50 is formed with a third connection groove 53 extending in the first connection groove 25 formed on the side of the stand block. Accordingly, when the mortar is injected into the first connection groove 25 and the third connection groove 53 while the side block 50 is coupled to the stand block 10, the side block and the stand block are firmly coupled to each other and thus waterproof. do.

Hereinafter, the installation process of the prefabricated rainwater storage tank according to the present invention.

First, a plurality of lower blocks 30 are installed to have a constant height on the ground where rainwater is stored. The height of the lower block 30 can be adjusted by the height adjustment bolt installed in the second height adjustment hole 31, it can be fixed to the ground by injecting mortar into the second mortar insertion hole (32).

Then, the stand block 10 is installed at regular intervals on both sides of the lower block 30 by the amount of rainwater stored. The position of the stand block can be adjusted by moving finely from the ground along the sliding plate 18 installed on the lower surface of the first support 12, the height of the stand block is installed in the first height adjustment hole (13) The bolt can be adjusted, and the mortar may be injected into the first mortar insertion hole 14 to be firmly fixed to the ground. In this case, the reinforcing bar 35 protruding from the lower block 30 may be connected to the reinforcing bar 17 protruding from the second support 19 of the stand block, and may be firmly fixed by filling the mortar between the lower block and the stand block. .

Meanwhile, when the stand block 10 is fixed to the ground, the steel wire is inserted along the first steel wire insertion hole 23 located at the upper side of the stand block and the second steel wire insertion hole 24 located at the lower side of the stand block. The mortar is injected into the first connection groove 25 formed by closely contacting the side surfaces of the stand block, and thereby firmly second fixing both sides of the stand block. In addition, when formed in the support groove 60 of the "⊥" shape formed in the ground corresponding to the first connection groove 25, mortar injected into the first connection groove is extended to the support groove 60 of the ground stored It can prevent deformation and settlement by water pressure.

When the installation of the stand block is completed, the side fastening grooves 27 formed on both sides of the outermost stand block facing each other and the side insertion holes 51 of the side blocks are screwed and fixed, and the first and second steel wire insertion holes 23 After passing through the third steel wire insertion hole 52 of the side block, the steel wire passed through the 24 block is securely connected to the side block and the outermost stand block.

Thereafter, the upper plate block 40 is positioned on the upper side of the second support 19 of the stand block facing each other, and then the screw along the upper fastening groove 20 of the second support and the upper fastening hole 41 of the upper block. Fix firmly by joining. In addition, when the side of the upper block is in close contact with the mortar is injected into the second connecting groove 42 to firmly fix the upper block.

At this time, the upper block 40 and the lower block 30 is preferably installed so as to cross each other with the stand block 10 to maintain the robustness of the stand block. In addition, the rainwater storage tank can adjust the size of the rainwater treatment tank by appropriately adjusting the standblock is not formed through the through-hole and the stand block is formed in the body.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1 is an exploded perspective view of a prefabricated rainwater treatment tank according to the present invention.

Figure 2a is a side view of the stand block according to the present invention.

Figure 2b is a bottom view of the standblock in accordance with the present invention.

Figure 2c is a plan view of a standblock according to the present invention.

2d is a side view of the outermost standblock according to the invention.

2e is a side view of the intermediate standblock according to the invention.

3a to 3b are exemplary views of a lower block according to the present invention.

4 is a perspective view of an upper block according to the present invention;

5 is a perspective view of a side block according to the present invention.

6 is an exemplary view showing an installation state of the prefabricated rainwater treatment tank according to the present invention.

7 is a perspective view of a conventional rainwater treatment tank.

Claims (15)

A stand block in which a first support is protruded to the outside on one side of the lower side in a hexahedral shape, and a second support on which one of the upper fastening grooves is protruded to the outside on one side of the upper portion; An upper plate block placed on an upper portion of the second support of the stand block and having an upper fastening hole formed at a position corresponding to the upper fastening groove of the second support; In the prefabricated rainwater treatment tank including; and a side block located between the outermost stand block facing each other and coupled to the side of the outermost stand block, The first support has a first height adjusting hole penetrating the upper and lower and the height adjustment bolt is inserted, and a first mortar insertion hole is injected mortar, Prefabricated rainwater storage tank, characterized in that the first mortar moving groove extending from the first mortar insertion hole formed in the lower portion of the first support. The prefabricated rainwater storage tank according to claim 1, wherein a first steel wire insertion hole is formed at one upper portion of the stand block, and a second steel wire insertion hole is formed at both lower sides thereof. delete According to claim 1, Prefabricated rainwater storage tank, characterized in that the sliding plate is formed on one side lower surface of the first support of the stand block to minimize friction with the ground. The prefabricated storm storage tank according to claim 1, wherein reinforcing bars protrude from the side surfaces of the first support. The prefabricated rainwater storage tank according to claim 5, wherein the rebar is screwed to the side of the first support. According to claim 1, Prefabricated rainwater storage tank, characterized in that the upper surface of the second support is formed with a ring insertion groove into which the rubber ring is inserted. According to claim 1, Prefabricated rainwater storage tank, characterized in that the first connection groove is formed in the height direction on the side of the stand block. According to claim 1, Prefabricated rainwater storage tank, characterized in that the second connection groove is formed on the side of the upper block. The prefabricated rainwater storage tank according to claim 1, wherein a side fastening groove is formed at a side of the outermost stand block, and a side fastening hole is formed to correspond to the side fastening groove. The prefabricated rainwater storage tank according to claim 2, wherein the side block has a third steel wire insertion hole formed at a position corresponding to the first steel wire insertion hole or the second steel wire insertion hole. The prefabricated rainwater storage tank according to claim 8, wherein the side block has a third connection groove formed in the first connection groove of the stand block. The prefabricated storm storage tank according to claim 1, wherein a lower block is formed in the ground between the stand block and the stand block facing each other. According to claim 13, The lower block penetrates the upper and lower, the second height adjustment hole is inserted into the height adjustment bolt and the mortar is inserted into the second mortar insertion hole is formed, respectively, the second mortar insertion hole on the lower surface Prefabricated rainwater storage tank, characterized in that the second mortar moving groove extending from the formed. The prefabricated rainwater storage tank according to claim 13, wherein reinforcing bars protrude from side surfaces of the lower block.

Images