KR20190132738A - Eco-friendly Gratings using Eco-friendly aggregate block - Google Patents

Abstract

The present invention relates to an eco-friendly grating using an eco-friendly aggregate block and, more specifically, to an eco-friendly grating using an eco-friendly aggregate block, which is arranged in a rainwater inflow drainage hole installed a road side to promote stable drainage while preventing foreign substances such as waste, soil, and the like from flowing into a drainage pipe. Moreover, improved appearance of a city can be secured by a permeable block made of a natural aggregate.

Description

Eco-friendly Gratings using Eco-friendly aggregate block}

The present invention relates to an environment-friendly grating using an eco-friendly aggregate block, and more particularly, is disposed in the drainage outlet for rainwater inlet installed on the roadside to prevent the inflow of foreign substances such as garbage and soil into the drainage pipe, and stable drainage is achieved. It relates to an eco-friendly grating using an eco-friendly aggregate block to ensure a beautiful urban aesthetic by the permeable block made of natural aggregate.

In general, in order to prevent the overflow of the rainwater to form a drainage is formed in a long passage so that the drainage proceeds correctly, the upper portion of the drainage is provided with a grating for safety.

This grating is secured by installing a plurality of upright diaphragms which maintain a constant distance in the horizontal and vertical directions inside the rectangular rectangular frame.

However, in the grating having the above structure, as shown in FIG. 9, various wastes, including butts, cigarette butts, and the like are introduced into the sewer through the space between the upright diaphragms, so that the drainage port may be blocked, and the drainage function may be lost.

In addition, when the steel grating made of metal material is exposed to the outside, the appearance is not good, which is a factor that hinders the aesthetics of the city, and the wheels of the transportation means such as strollers, wheelchairs, shopping carts, and suitcases are basil. There is a concern that when passing over the grating there is a discomfort that must pass carefully obliquely to the side.

Meanwhile, in order to prevent foreign substances from entering through grating in connection with the present invention, Utility Model Registration 20-230696 'Fouling Prevention Net of Steel Grating', Utility Model Registration 20-333116 'Grating Interlocking Fine Mesh Filter Frame', Utility Model Registered 20-385529 'Soil filtering device of manhole for excellent inflow', Patent Publication 10-2006-1907 'Elastic grating and its manufacturing method' are known.

In addition, the utility model registration 20-230696 'filtrate prevention net of steel grating' is to form an elliptical hole and an uneven portion to prevent slipping so that small dirt does not penetrate, and is fixed by using a bolt.

The above-mentioned utility model registration 20-333116 'Grating mesh netting mesh frame' is to manufacture and install the uneven type fine mesh griddle combined with the grating between the grating and rain gutter.

Utility Model Registration 20-385529 'Sewage Filtering Device for Excellent Inflow Manhole' is equipped with a primary filtration network for filtering trash in the lower part of the grating, and a secondary filtration container for filtering the incoming soil under the grating. It will be able to filter and collect various wastes flowing through the grating.

This steel grating can prevent dirt from flowing into the drain, but the metal frame and diaphragm are exposed to the outside, which can not prevent the backflow of odor, which still hurts the aesthetics of the city, and the wheels of the means of transportation are removed. Or threat to the safety of children.

KR 20-230696 Y KR 20-230696 Y KR 20-333116 Y KR 20-385529 Y KR 10-2006-1907 A

An object of the present invention devised to solve the above problems, is disposed in the drainage outlet for rainwater inlet installed on the roadside by a permeation block made of natural aggregates to prevent foreign matters such as garbage, soil, leaves, etc. to be introduced into the drainage pipe. While having a beautiful drainage with a stable drainage,

In particular, the present invention proposes a unique assembly structure for fixing the permeation block press-molded in the permeation space to be uniformly formed in the permeation space without additional structural deformation of the frame part. It is to provide an eco-friendly grating using an eco-friendly aggregate block to prevent separation from separation.

The above object is achieved by the following configuration provided in the present invention.

Eco-friendly grating using eco-friendly aggregate block according to the present invention,

A frame portion formed by partitioning a plurality of permeable spaces penetrated up and down;

It is configured to include a permeable block is filled in each permeable space formed in the frame portion and compression molded,

The permeation block is characterized in that the aggregate mortar containing the natural aggregate and the binder is filled in the permeation space and compression molded.

Preferably, in the hollow portion of the frame portion, a plurality of upright pieces are arranged in a lattice shape, and a plurality of permeable spaces having the upright pieces as sidewalls are partitioned,

The block adhesion member protruding the buried piece portion into the permeation space is assembled in the upright space forming the side wall of the permeable space, and the permeable block press-molded in the permeation space is fixed to the upright space by embedding the block adhesion member. do.

More preferably, the block adhesion member is a support piece portion in close contact with the inner wall of the upright grappling, hook-type attachment clip portion formed to be bent outwardly on the upper portion of the support piece to adhere to the upper portion of the upright grappling; And a plate-shaped body which is formed to be bent inwardly under the support piece and integrally protrudes inwardly into the permeable space.

On the other hand, eco-friendly grating using the eco-friendly aggregate block proposed in another embodiment of the present invention,

A hollow frame portion;

A support for supporting the lower portion of the frame portion with a permeable structure; And

It is configured to include a permeable block that is filled in the hollow portion of the frame portion supported by the support structure by the support and compression-molded,

The permeation block is characterized in that the aggregate mortar containing the natural aggregate and the binder is filled in the permeation space and compression molded.

As described above, in the present invention, a permeation block made of natural mortar is formed in each permeation space formed in a lattice structure in the frame part, and the city aesthetics is improved by the natural beauty of the permeation block made of natural mortar, and the drain hole is a permeation space. It is excellent in appearance because it is not exposed to the outside through, and odors, etc. do not spread to the outside.

In particular, in the present invention to form a permeable block by filling the natural mortar in each permeable space of the frame portion, to form a unique block fixing structure including a block bonding member.

Therefore, in the present invention, the permeable block press-molded in the permeable space is fixed to the permeable space without any deformation of the frame part, and consequently, the permeable block press-molded in the permeable space by local or total pressurization is in the permeable space. It is possible to prevent the separation and detachment phenomenon, and to separate and wash the permeable block in the frame part, if necessary, to maintain the permeation performance through periodic cleaning, and to regenerate the contaminated permeable block by foreign matter.

Figure 1 shows the overall appearance of the environment-friendly grating using the eco-friendly aggregate block proposed as a preferred embodiment in the present invention,
Figure 2 shows in detail the assembling state of the frame portion formed with a permeable space by the upright gap, and the block adhesive member assembled to the upright gap in the eco-friendly grating using the eco-friendly aggregate block formed by the present invention,
Figure 3 shows a cross-sectional configuration of environmentally friendly grating using the environmentally friendly aggregate block proposed as a preferred embodiment in the present invention,
4 is a view schematically showing a state of forming a permeable block in the permeable space of the frame portion of the eco-friendly grating using the eco-friendly aggregate block proposed as a preferred embodiment in the invention,
Figure 5 shows the cleaning state of the permeable block in the environmentally friendly grating using the environmentally friendly aggregate block proposed as a preferred embodiment in the invention,
Figure 6 shows the desorption state of the permeable block in the eco-friendly grating using the eco-friendly aggregate block proposed as a preferred embodiment in the invention,
7 and 8 show an eco-friendly grating using an eco-friendly aggregate block proposed in another embodiment in the present invention,
Figure 9 shows the grating is clogged by the foreign matter.

Hereinafter, with reference to the accompanying drawings will be described in detail the environmentally friendly grating using the environmentally friendly aggregate block proposed as a preferred embodiment in the present invention.

1 is a view showing the overall configuration of the environment-friendly grating using the eco-friendly aggregate block proposed as a preferred embodiment in the present invention, Figure 2 in the eco-friendly grating using the eco-friendly aggregate block formed by the present invention, erect gap Figure 3 shows in detail the assembly state of the frame portion formed with a permeable space and the block adhesion member assembled to the upright piece, Figure 3 is a cross-section of environmentally friendly grating using the eco-friendly aggregate block proposed as a preferred embodiment in the present invention 4 is a view showing a configuration, in the permeable space of the frame portion of the eco-friendly grating using the environmentally friendly aggregate block proposed as a preferred embodiment in the invention, showing a state of forming a permeable block, Figure 5 is preferred in the invention Eco-friendly aggregate block proposed as an example In the environmentally friendly grating using, showing the cleaning state of the permeable block, Figure 6 shows the desorption state of the permeable block in the environmentally friendly grating using the environmentally friendly aggregate block proposed as a preferred embodiment in the invention, Figure 7 Figure 8 shows the environmentally friendly grating using the eco-friendly aggregate block proposed in another embodiment in the present invention.

Eco-friendly grating (1) using the eco-friendly aggregate block proposed as a preferred embodiment in the present invention, as shown in Figures 1 to 3, the frame portion 10 is formed so that the plurality of permeation space 12 penetrated up and down It includes.

The frame part 10 includes a plurality of upright pieces 11 arranged in a lattice structure in the hollow part 10a of the rectangular frame member 10, and the plurality of permeable spaces 12 in the frame part 10. Are formed in the form.

The grating 1 including the frame part 10 configured as described above is disposed on a drainage outlet for rainwater inflow, to cover the upper portion of the drainage drainage opening that is open, and to receive sewage flowing along the road surface through a water permeation function. It performs the function of inflow and discharge into drainage drain for rainwater.

On the other hand, in the present invention, in the permeation space 12 of the frame portion 10 constituting the grating 1, the water permeable block 20 made of natural aggregates by compression molding, the permeable compression molded in the permeable space 12 The block 20 prevents foreign substances such as falling leaves and cigarette butts from the sewage from penetrating and entering the drain.

The water permeable block 20 is a natural aggregate mortar 21 in which natural aggregates and a binder are filled into the water permeable space 12 of the frame portion as shown in FIG. 4 and press-molded. A natural aggregate mortar 21 and at least one selected from natural gravel, silica sand or crushed stone having 8 mm and a binder are formed by blending a range of 10 to 30: 1 by weight ratio, respectively.

Here, the natural aggregate mortar 21 is commonly referred to as manastone, sand or gravel, and the permeable block 20 formed by binding the natural aggregate mortar 21 through a binder is formed with a plurality of pitchers. A stable pitching function is promoted through the pitching holes formed between the aggregate mortar 21, and a phenomenon in which soil and leaves or cigarette butts, which are relatively larger than the pitching hole, penetrates the pitcher block 20 and flows into the drainage path. Perform the filtering function.

In addition, the binder for binding the natural aggregate mortar 21 to form the permeable block 20 may include acrylic resin-based, polyurethane resin-based, polyester resin-based, epoxy resin-based products for permeable block molding, and the like. .

However, in the present invention, the permeable block 20 is filled into the permeable space 12 of the frame portion 10 constituting the grating 1 and compression molded, so that each permeable space 12 formed in the frame portion 10 Inside, the natural aggregate 21 is characterized in that the permeable block 20 formed by compression molding each formed by compression molding.

According to this embodiment, the upper surface of the frame portion 10 filled with the appropriate amount of aggregate mortar in each of the permeation space 12 is roll-pressed through the pressing roller (R) as shown in Figure 4a, or lifted and crimped as shown in Figure 4b As the plate P is vertically compressed, aggregate mortars filled in each of the permeation spaces form a press-molded permeable block 20.

Particularly, in the present invention, the permeable blocks 20 filled in the permeation spaces 12 of the frame part 10 and compression-molded are arranged in the perforated spaces 11 in a lattice structure to form the permeation spaces 12 in a lattice structure. By forming a unique assembling structure that is press-molded in the permeable space 12 and fixedly fixed to the permeable space 12 without a separate deformation of the frame portion formed by 10, the individual cost in each permeable space 12 together with cost savings In order to prevent the phenomenon that the compression-molded water permeable block 20 is separated from the water permeable space 12 and separated.

To this end, in the present embodiment, as shown in FIGS. 1 to 4, the upright piece 11 forming the side wall of the permeable space 12 adheres to a block in which the buried piece portion 31 protrudes inwardly into the permeable space 12. By forming the members 30, the aggregate mortar filled in the permeation space 12 is formed by pressing the buried piece portion 31 of the block bonding member 30 assembled in the upright grappling 12 in a buried state, The adhesive member 31 adheres to the upright piece 11 to be fixed.

Block attachment member 30 according to the present embodiment is formed on the upper portion of the support piece portion 32 in close contact with the inner wall of the upright piece 11, the hook-type attachment clip portion 33 is bent outwardly, the lower portion In the permeation space 12 is formed of a plate-like body integrally formed with a buried piece 31 protruding inward.

In this embodiment, the block adhesive member 30 is formed of a plate-like body that is bent by bending a metal plate, and may be formed of a plastic molded article molded through injection or extrusion molding, if necessary.

In addition, at least one bent portion 32a is formed on the support piece 32 facing the inner wall of the upright partition 11, and the filling air gap S between the support piece 32 and the inner wall of the upright partition 11. ).

In addition, a plurality of permeation molding holes 32b are formed in the bent portion 32a of the support piece 32, and the natural aggregate mortar filled in the permeation space 12 is supported by the permeation molding holes 32b. ) And a permeable block 20 formed by pressing and molding the natural aggregate mortar through the permeation molding hole 32b formed between the upright piece 12 and the upright piece 12, which surrounds the outer wall and the inner wall of the support piece 32. It is molded in a state so that a more stable binding force with the block adhesion member 30 is ensured.

In the present embodiment, the block adhesion member 30 configured as described above is disposed in at least two upright spaces 11 facing each other among the upright spaces 11 forming the permeation space 12, and thus the permeable space The permeable block formed in 12 is molded in a state in which it is adhered to the two upright pieces 11 through at least the block adhesion member 30, so that the permeable block 20 press-molded in the permeation space 12 is permeable. The separation and separation in the space 12 is prevented.

In addition, the permeable block 20 formed by being adhered to the permeation space 12 by the block adhesion member 30 can be separated upward through the block adhesion member 30 as shown in FIG. It is also possible to replace the positions of the permeation blocks or to insert a new permeation block.

On the other hand, in the present invention to implement the environmentally friendly grating (1) configured as described above, by providing a cleaning structure for cleaning the formed water permeable block 20 by pressing in each of the permeation space 12, to the cleaning structure By cleaning and removing foreign matter remaining in the permeation hole of the permeation block 20, the permeation block 20 to have a continuous permeability performance.

To this end, in the present embodiment, by filling the aggregate block mortar in the permeable space 12 by compression molding the permeable block 20, the cleaning pipe 40 formed with a plurality of discharge holes in the permeable space 12 Install to landfill.

In the present embodiment, the 'T' type cleaning pipe 40 is formed in the permeation space 12 in which the block adhesion member 30 is disposed, and the water supply pipe part 41 is orthogonal to the lower part of the discharge pipe part 42 having the discharge hole. ). At this time, the water supply port 41a of the water supply pipe part 41 is configured to be exposed to the outside.

Therefore, when the permeability of the permeation block 20 formed in the grating 1 is reduced by the repetitive filtration of sewage and the water permeability falls, as shown in FIG. 5, the water supply port 41a of the cleaning tube 40 is opened. By connecting the water supply pipe (H) of the water supply device through the forced injection of the washing water in the permeation block (20).

When configured in this way, foreign matter remaining in the permeation hole of the permeation block 20 is removed by washing water discharged through the cleaning tube 40 to the outside, and the water supply pipe is periodically By removing the foreign matter remaining in the permeation block 20 by connecting to (not shown), the permeation performance of the permeation block is secured, and the permeation of the permeation block is generated by the permeation of the remaining foreign matters, odor or appearance is damaged. Can be suppressed, and it is possible to secure a more stable hygiene state and aesthetics.

On the other hand, Figure 7 and Figure 8 shows an environmentally friendly grating using the eco-friendly aggregate block proposed in another embodiment in the present invention, in another embodiment of the present invention while minimizing the height of the pitcher block while ensuring lightweight It shows environmentally friendly gratings for improved durability.

Eco-friendly grating 1 'using the eco-friendly aggregate block according to the present embodiment, as shown in Figures 7 and 8

A frame part 10 in which a hollow molding space is formed; A permeable block 20 formed in the hollow portion 10a of the frame portion 10; The support unit 50 is disposed below the frame part 10 and filled in the hollow part of the frame part 10 to support the press-molded water permeable block 20 in a permeation structure.

The support 50 is formed in a form in which a plurality of " 형 " shaped steels 51 are formed in parallel by bending a metal plate to form a support piece 51b perforated between upright pieces 51a. , “∩” shaped steels 51 arranged in parallel are configured to support the hollow portion 10a of the frame portion 10 which is fixed to each other through mutual welding in a permeable structure.

In addition, a plurality of permeation holes 51c are formed in the support pieces 51b of each of the “∩” shaped steels 51 forming the support 50, so as to be provided within the hollow portion 10a of the frame portion 10. Sewage drained through the press-molded permeable blocks 20 is drained downward through the permeable holes 51c formed in the section steels 51 of "∩".

As shown in the present exemplary embodiment, when the supporter 50 supporting the permeable block 20 formed at the lower portion of the frame portion 10 is provided under the frame portion 10, the permeable block is formed in the frame portion 10 and the frame portion 10. It is possible to reduce the height of the 20, and as a result, the weight of the water permeable block 20, and the environmentally friendly grating (1) including the same can be achieved.

In addition, the support 50 is not composed of a thick flat plate, and the "∩" shaped steels 51 are arranged in parallel, and the upright pieces constituting each of the "∩" shaped steels 51. Since the occurrence of bending is suppressed by 51a, improved supportability is ensured without increasing the thickness as a whole.

In particular, in the present invention, in forming the support piece 51b by arranging a plurality of "∩" -shaped shaped steels 51 in which the support piece 51b is integrally formed between the upstanding pieces 51a, the support piece 51b is formed. The support piece 51b of the "shape-shaped steel 51 is not comprised in flat form, but is comprised in the arch shape which protruded upward in the center part.

When configured in this way, each of the 형 "-shaped sections 51 are dispersed in the stress of supporting the permeable block 20 disposed on the upper portion, as a result of the high load stress provided through the permeable block 20 Although continuously provided, the plurality of " mm " shaped steels 51 do not deform and maintain a stable shape.

In addition, since the contact area between the permeation block 20 and the support piece 51b is increased, the “∩” shaped steels 51 having the arcuate support piece 51b have the permeable block 20 and the support 51b. Coupling performance and permeability between the ()) is improved, and deformation of the support by the load of the permeable block 20 can be suppressed.

1, 1 '. Eco-friendly grating using eco-friendly aggregate block
10. Frame portion 10a. Hollow part
11. Upright flight 12. Pitching space
20. Pitcher Block 21. Natural Aggregate Mortar
30. Block adhesive member 31. Landfill
32. Supporting piece 33. Attachment clip part
40. Cleaning pipe 41. Water supply pipe
41a. Water supply port 42. Discharge pipe part
50. Support 51. "∩" section steel
51a. Upright 51b. Support
51c. Pitcher
B. Base H. Water line
R. Roller P. Lift Crimp Plate
S. Filling space

Claims (4)

A hollow frame portion;
A support for supporting the lower portion of the frame portion with a water-permeable structure; And
It is configured to include a water-permeable block is formed by filling in the hollow portion of the frame portion supported by the support structure in a water-permeable structure,
The permeable block is an eco-friendly grating using an eco-friendly aggregate block, characterized in that the compression molding by filling the aggregate mortar containing the natural aggregate and the binder in the permeation space. A frame portion formed by partitioning a plurality of permeable spaces penetrated up and down;
It is configured to include a permeable block is filled in each permeable space formed in the frame portion and compression molded,
The permeable block is an eco-friendly grating using an eco-friendly aggregate block, characterized in that the compression molding by filling the aggregate mortar containing the natural aggregate and the binder in the permeation space. The method of claim 2, wherein a plurality of upright pieces are arranged in a lattice shape in the hollow portion of the frame portion, and a plurality of permeable spaces having the upright pieces as sidewalls are partitioned.
The block adhesion member protruding the buried piece portion into the permeation space is assembled in the upright space forming the side wall of the permeable space, and the permeable block press-molded in the permeation space is fixed to the upright space by embedding the block adhesion member. Eco-friendly grating using an eco-friendly aggregate block, characterized in that. The method of claim 2, wherein the block adhesion member is a support piece that is in close contact with the inner wall of the upright gap, and the hook-type attachment clip portion formed to be bent outwardly on the upper portion of the support piece attached to the upper portion of the upright gap; And an eco-friendly grating block formed of a plate-shaped body formed integrally with a buried piece protruding inwardly in a permeable space formed to be bent inwardly at a lower portion of the support piece.

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