KR20110070384A

KR20110070384A - Sump for reinforcing iron rod

Info

Publication number: KR20110070384A
Application number: KR1020090127191A
Authority: KR
Inventors: 안희규; 이동인
Original assignee: 두하요코모리주식회사
Priority date: 2009-12-18
Filing date: 2009-12-18
Publication date: 2011-06-24

Abstract

PURPOSE: A bottom bar reinforcement well is provided to prevent corrosion and to reduce costs by making a water collecting part with a fiber reinforced plastics material. CONSTITUTION: A bottom bar reinforcement well comprises a water collecting part(10) and a reinforcing member(20). The water collecting part includes a floor side(11) and a side wall(13) and is located in the inner space. The water collecting part has an open top through which water flows in the inner space. A plurality of steel reinforcement bars(21) is arranged on the reinforcing member in grid format and combined on the lower-part of the floor side. Both ends of the reinforcing member are bent to the lower part. The both ends of each steel reinforcement bar is bent to outside again after downward bending process.

Description

Sump for reinforcing iron rod}

The present invention is capable of structural reinforcement of the collecting basin to the load of the base bottom, the collecting basin can be firmly embedded in the base, the bottom reinforcing bar reinforced easy to connect with the lower base reinforcement and fixing the collecting member It is about modification.

In general, the water collecting well is used for catching groundwater, rainwater (water), etc. at the edges of roads, basement floors of buildings such as apartments, and various underground feet.

Since the sump should be lower than the lowest floor slab of the building, the installation of the sump requires reinforcement concrete work to separate the trench and form the sump, which requires separate air. In addition, to secure the stability of the structure from groundwater, etc., more effort and costs are required than those of ordinary reinforced concrete structures.

Conventional water collection wells must meet both the structural purpose of satisfying the bearing capacity as part of the floor surface and the functional purpose of water collection well to collect groundwater or rainwater and discharge them to the outside. It is formed of a reinforced concrete structure of the same thickness.

This shape of the sump has many difficulties in achieving the functional purpose and performing the construction. Since the part where the sump is installed should be the deepest location, the groundwater collects in this area, so the reinforced concrete work is done in this part. Very difficult to carry out.

Therefore, there is a problem that not only takes excessive time, but also poor construction quality.

In addition, other complex configurations to be connected to the sump is difficult to install in the thick reinforced concrete structure, the performance is degraded, there is a problem that is difficult to post-correction.

The present invention has been made in order to solve the above problems, it is possible to reinforce the structure of the sump to the load of the base bottom, the sump can be firmly embedded in the base bottom, the connection and the collection of the lower base reinforcement It is an object of the present invention to provide a lower reinforcing steel collection well for easy fixing of members.

The lower reinforcing steel collection well according to the preferred embodiment of the present invention includes an inner space capable of accommodating water, including a bottom surface and sidewalls, and has an upper surface open to allow water to flow into the internal space. absence; And a reinforcing member having a plurality of reinforcing bars arranged in a lattice shape, coupled to a bottom surface of the bottom surface, and both ends of each of the reinforcing bars bent downward.

In the above, both ends of each of the rebar bent to the bottom may be bent inward once more.

In the above, both ends of the reinforcing bar bent downward may be bent outward once more.

On the other hand, the lower reinforcing steel collection well according to another embodiment of the present invention is provided with an inner space that can accommodate water, including the bottom surface and side walls, the top surface is open so that water can be introduced into the interior space A catching member; And a plurality of rebars are arranged in a lattice shape and are coupled to the bottom surface of the bottom surface, and both ends of each of the rebars are bent downward, and are inclined to spread outward toward the bottom, and both ends of the rebars bent downward. The end includes a reinforcing member which is bent once more to the outside.

On the other hand, the lower reinforcing steel collection well according to another embodiment of the present invention is provided with an inner space that can accommodate water, including the bottom surface and side walls, the top surface is open so that water can be introduced into the interior space A catching member; And a plurality of reinforcing bars are arranged in a lattice form and are coupled to the lower part of the bottom surface, and both ends of each of the reinforcing bars are bent upwards, and both ends of each of the reinforcing bars bent upwards are bent once more to the outside. It includes a reinforcing member.

According to the lower reinforcement type sump of the present invention, the following effects are obtained.

First, by providing a reinforcing member composed of reinforcing bar in the lower part of the collecting member, it is possible to reinforce the structural member of the collecting member against the load of the base bottom.

In addition, both ends of each reinforcing member of the reinforcing member is bent, so it is easy to fill the concrete between the reinforcing bar and the collecting member when placing concrete.In this way, the concrete is filled between the reinforcing bar and the collecting member so that the collecting member can be firmly embedded on the foundation bottom. have.

Furthermore, it is easy to connect with the lower base reinforcement and fix the collecting member by reinforcing bars of the reinforcing member.

Second, since the water collecting member is made of fiber-reinforced plastic, it can prevent corrosion, lower the unit cost, improve durability, and reduce weight.

Third, the lower reinforcing steel collection basin installation method according to the present invention can simplify the work process can shorten the air, can reduce the labor cost is reduced construction cost. In addition, an additional digging process is unnecessary, and the water collecting well is placed integrally with the foundation mat to shorten the air, thereby increasing construction efficiency.

In addition, a dry formwork method is produced in the factory and simply installed in the field, the sump itself acts as a formwork, no separate formwork is necessary.

In addition, it is possible to improve the precision and waterproof performance of the product by the manufacturing of the sump can prevent the inflow of groundwater, and to improve the durability and quality due to the problem of corrosion of the conventional steel sump.

In addition, it is possible to ensure the stability of the site due to the exclusion of the difficult site assembly process.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

The lower reinforcing steel collection well according to the first embodiment of the present invention includes a collecting member 10 and a reinforcing member 20 as shown in FIGS. 1A to 1C.

The collecting member 10 is composed of a bottom surface 11 and sidewalls 13 standing along the edge of the bottom surface 11 as shown in FIG. 1A. In the present embodiment, the rectangular bottom surface 11 and four sidewalls 13 standing up from the bottom surface 11 along the edge of the rectangular bottom surface 11, but according to the embodiment ( The shape of 11 and the number of sidewalls 13 may vary. As shown in FIG. 2, the shape of the bottom surface 11a is circular and includes one sidewall 13a standing up from the bottom surface 11a around the circular bottom surface 11a. have. In FIG. 2, 10a is a collecting member and 20a is a reinforcing member.

An inner space in which water can be received is provided by the bottom surface 11 and the sidewall 13 of the collecting member 10. In addition, the upper surface is open to allow water to flow into the internal space.

A plurality of reinforcing flanges 15 may be formed on the outer circumferential surface of the side wall 13. In the first embodiment, the reinforcing flange 15 is vertically arranged, but the reinforcing flange 15 may be arranged horizontally according to the embodiment. As shown in FIG. 1D, the reinforcing flange 15a is arranged horizontally and vertically. May be

An open upper surface of the collecting member 10 may be provided with a lid 70 in which a plurality of inflow holes 75 are formed, as shown in FIG. 2.

The collecting member 10 configured as described above is preferably made of fiber reinforced plastics (FRP). As such, when the water collecting member 10 is made of fiber reinforced plastic, corrosion can be prevented, the unit cost can be reduced, durability can be improved, and weight can be reduced.

The reinforcing member 20 has a plurality of reinforcing bar 21 is arranged in a grid form coupled to the bottom surface of the bottom surface (11). As shown in Figure 1b and Figure 1c, the reinforcing bar 21 can be fixed by applying a fiber-reinforced plastic (FRP) to the bottom of the bottom surface 11, the fixing means of the reinforcing bar 21 according to the embodiment Of course, it may vary. In FIGS. 1B to 1C of the present specification, the fixing means of the reinforcing bar 21 is illustrated as having a cylindrical shape as shown by reference numeral 23, but may be variously changed according to the exemplary embodiment. In addition, in the present embodiment, as shown in Fig. 1C, two pairs of reinforcing bars 21 are arranged in a well shape, and both ends of each of the reinforcing bars 21 are bent downward.

As described above, both ends of each of the reinforcing members 20 of the reinforcing member 20 are bent downward, so that between the base bottom and the collecting member 10 bottom 11 by the reinforcing bar 21 bent downward when concrete is poured. Since space is created, it is possible to secure a space in which concrete is filled. In this way, concrete is filled between the reinforcing bar 21 and the collecting member 10 so that the collecting member 10 may be firmly embedded in the base bottom.

The shape of both ends of the reinforcing bar 21 may vary according to the shape of the reinforcing bars 41 and 97 according to the second, third, fourth, and fifth embodiments to be described below according to the thickness and the shape of the base mat for embedding the sump. have.

The lower reinforcement type collecting well 100 according to the first embodiment of the present invention configured as described above can be easily applied when the surface of the base mat is flat.

That is, the installation method of the lower reinforcing steel collection well 100 according to the first embodiment is as follows.

First, the collecting well 100 is disposed on the base bottom. At this time, the sump 100 is produced at the factory and placed in the field to be placed.

Next, the reinforcing bar is reinforced to the outside of the collecting well 100.

Finally, after pouring concrete to a predetermined height to the foundation reinforcement and curing the installation of the sump 100.

Thus, by providing the reinforcing member 20 consisting of the reinforcing bar 21 in the lower portion of the collecting member 10, it is possible to reinforce the structure of the collecting member 10 to the load of the base bottom. In addition, the reinforcing member 20 of the reinforcing bar 21 is easy to connect with the lower base reinforcement and fixing the collecting member 10.

According to the lower reinforcing reinforcing type sump installation method, the work process can be simplified to shorten the air, labor costs can be reduced and construction costs are reduced. In addition, an additional digging process is unnecessary, and the water collecting well is placed integrally with the foundation mat to shorten the air, thereby increasing construction efficiency.

In addition, it is possible to improve the precision and waterproof performance of the product by the production of the sump plant, and to improve the durability and quality due to the problem of corrosion of the conventional steel sump.

Meanwhile, the lower reinforcing steel collection well according to the second embodiment of the present invention includes a collecting member 30 and a reinforcing member 40 as shown in FIG. 3.

Since the collecting member 30 according to the second embodiment is the same as the collecting member 10 of the first embodiment, the first embodiment will be referred to, and detailed description of the collecting member 30 will be omitted.

Reinforcing member 40 is a plurality of reinforcing bar 41 is arranged in a grid form coupled to the bottom surface of the bottom surface (31). Both ends of each reinforcing bar 41 are bent downward, and both ends of each of the reinforcing bar 41 bent downward are bent inward once more.

The lower reinforcement type sump according to the second embodiment configured as described above may be easily applied when the surface of the base mat is flat, and the installation method of the lower reinforcement type sump according to the second embodiment may include the first method. Since the same as the installation method of the embodiment will be omitted detailed description.

Meanwhile, the lower reinforcing steel collection well according to the third embodiment of the present invention includes a collecting member 50 and a reinforcing member 60, as shown in FIG.

Since the collecting member 50 according to the third embodiment is the same as the collecting member 10 of the first embodiment, the first embodiment will be referred to, and detailed description of the collecting member 50 will be omitted herein.

The reinforcing member 60 is a plurality of reinforcing bar 61 is arranged in a grid form coupled to the bottom surface of the bottom surface (51). Both ends of each reinforcing bar 61 are bent downward, and both ends of each of the reinforcing bar 61 bent downward are bent once more to the outside.

The lower reinforcement type sump according to the third embodiment configured as described above can be easily applied when the surface of the base mat is flat, and the installation method of the lower reinforcement type sump according to the third embodiment is described in the first embodiment. Since the same as the installation method of the embodiment will be omitted detailed description.

Meanwhile, the lower reinforcing steel collection well according to the fourth embodiment of the present invention includes a collecting member 80 and a reinforcing member 85 as shown in FIG. 5.

Since the collecting member 80 according to the fourth embodiment is the same as the collecting member 10 of the first embodiment, the first embodiment will be referred to, and detailed description of the collecting member 80 will be omitted herein.

The reinforcing member 85 has a plurality of reinforcing bars 87 are arranged in a grid form is coupled to the bottom surface of the bottom surface (81). Both ends of each of the reinforcement 87 is bent downward, inclined to open outwards toward the bottom, and both ends of the reinforcement 87, which is bent downward, are bent once more to the outside.

The lower reinforcement type sump according to the fourth embodiment configured as described above can be easily applied when the surface of the base mat is flat, and the installation method of the lower reinforcement type sump according to the fourth embodiment is described in the first embodiment. Since the same as the installation method of the embodiment will be omitted detailed description.

Meanwhile, the lower reinforcing steel collection well according to the fifth embodiment of the present invention includes a collecting member 90 and a reinforcing member 95 as shown in FIG. 6.

Since the water collecting member 90 according to the 35th embodiment is the same as the water collecting member 10 of the first embodiment, the first embodiment will be referred to and the detailed description of the water collecting member 90 will be omitted.

The reinforcing member 95 has a plurality of reinforcing bars 97 are arranged in a lattice form and coupled to the bottom surface of the bottom surface 91. Both ends of each of the reinforcing bars 97 are bent upwards to surround the outer circumferential surface of the side wall 93 of the collecting member 90, and both ends of each of the reinforcing bars bent upwards are bent once more to the outside.

The lower reinforcement type sump according to the fifth embodiment configured as described above can be easily applied when the surface of the base mat is concave, and the installation method of the lower reinforcement type sump according to the fifth embodiment is described in the first embodiment. Since the same as the installation method of the embodiment will be omitted detailed description.

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 is intended 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.

1A to 1C are a perspective view, a front view, and a bottom view, respectively, illustrating a lower reinforcing steel collection well according to a first embodiment of the present invention.

1D is a perspective view of another embodiment of a reinforcing flange.

Figure 2 is a perspective view showing another embodiment of the collecting member.

3 is a front view showing a lower reinforcing steel collection well according to a second embodiment of the present invention.

4 is a front view showing a lower reinforcing steel collection well according to a third embodiment of the present invention.

5 is a front view showing a lower reinforcing steel collection well according to a fourth embodiment of the present invention.

Figure 6 is a front view showing a lower reinforcing steel collection well according to the fifth embodiment of the present invention.

10, 10a, 30, 50, 80, 90: water collecting member 11, 31, 51, 81, 91: bottom surface

13, 83, 93: side wall 15, 15a: reinforcing flange

20, 20a, 40, 60, 85, 95: reinforcing members 21, 41, 61, 87, 97: rebar

23: rebar fixing means 70: lid

75: inlet hole 100: sump

Claims

A water collecting member having an inner space including a bottom surface and a side wall to accommodate water and having an upper surface open to allow water to flow into the inner space; And

A plurality of reinforcing bar is arranged in a grid form coupled to the bottom of the bottom surface, the reinforcing member is bent at both ends of each of the reinforcing bar;

The method of claim 1,

Both ends of each of the rebar bent to the bottom of the lower reinforcing steel collection basin, characterized in that bent once more inward.

The method of claim 1,

Both ends of each of the rebar bent to the bottom of the lower reinforcing steel collection basin characterized in that it is bent once more to the outside.

A plurality of rebars are arranged in a lattice form and are coupled to the bottom surface of the bottom surface, and both ends of each of the rebars are bent downward, and are inclined to spread outward toward the bottom thereof, and both ends of the rebars bent downward. The lower reinforcing steel collection basin comprising a; reinforcing member is bent once more to the outside.

A plurality of reinforcing bars are arranged in a lattice form and are coupled to the bottom of the bottom surface, and both ends of each of the reinforcing bars are bent upwards, and both ends of each of the reinforcing bars that are bent upwards are bent once more to the outside. Lower reinforcing steel collection basin comprising a member.