KR100953943B1 - Outside reinforcement structure of fabricated water tank - Google Patents

Abstract

PURPOSE: An outer reinforcement structure of a fabricated water tank is provided to strongly maintain an outer shape of a main body from bottom a reinforced support including a first mating flange and a second mating flange and a reinforced rod support stand including a double engage flange. CONSTITUTION: An outer reinforcement structure of a fabricated water tank includes a base reinforcing material(20), a corner reinforcing material(30), or a ceiling reinforcing material(40) on the outer part of a main body(10) which is assembled with a plurality of panels(11). The base reinforcing material comprises: a junction flange press stick(21) which is installed on longitudinal both sides of the junction flange; and a bottom reinforcing support(22) in which a first mating flange and a second mating flange are united.

Description

External Reinforcement Structure of Fabricated Water Tank

The present invention relates to a prefabricated water tank external reinforcement structure assembly, and more particularly to a prefabricated water tank external reinforcement structure assembly that can be maintained firmly without changing the appearance due to the internal hydraulic pressure and to improve the durability.

In general, the prefabricated water tank refers to a water tank assembled into a tubular shape having a structure suitable for storing water using a plurality of panels in the field.

Such prefabricated water tanks are frequently used in assembly buildings such as apartments, schools, high-rise buildings, and factories, where various types of water need to be stored in large quantities.

In the case of panels, sheet molding compound (SMC) materials or metal materials are often used as main materials.

Looking at the technical configuration of the panel of the prefabricated water tank, it is usually made of a flange portion for assembling the flat plate portion, and if necessary consists of a reinforcement bar and the like can be formed in the inside of the flat plate portion.

The panel is divided into a floor panel, a side panel and a ceiling panel according to the assembled position. Here, the bottom, side and ceiling panels of the prefabricated water tank are each composed of a plurality, it is important to maintain the watertightness to meet the role as a water tank.

Therefore, it is common to interpose a close or closed means for maintaining a predetermined watertightness between a plurality of panels.

However, it is difficult to maintain a predetermined watertightness for a long time only by the close contact or sealing means inserted between the panels, and above all, there is a problem such that deformation occurs between the assembled panels, that is, flange parts, due to water pressure in the water tank.

In order to solve this problem, conventionally, various types of techniques for reinforcing the exterior or the interior to withstand the internal hydraulic pressure of the prefabricated water tank have been disclosed.

For example, an external reinforcement frame fixed to one side of each pair of flange portions in which side panels are in contact with each other by an external reinforcement structure assembly of a conventional prefabricated water tank, a ceiling stay for connecting the external reinforcement frame, It may be a form consisting of a connection bracket for connecting between the upper end of the outer reinforcement frame and both ends of the ceiling stay.

However, the external reinforcing structure combination of the conventional prefabricated water tank is a uniform structure in which the external reinforcing frame is fixed to each side of the flange portion, irrespective of the height of the water tank, respectively, the installation efficiency is lowered, and above all the corner portion There is a limit point such as not being able to secure the watertightness of a specific part such as.

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object thereof is to provide a prefabricated water tank external reinforcement structure assembly that can firmly suppress a change in appearance regardless of the internal water pressure of the water tank.

In addition, another object of the present invention is to provide a prefabricated water tank external reinforcement structure assembly that can increase the installation efficiency by improving the durability, as well as reducing maintenance and repair costs, as well as simple assembly and coupling structure.

The prefabricated water tank external reinforcement structure assembly proposed by the present invention is formed in a form in which at least one reinforcement of the base reinforcement, corner reinforcement and ceiling reinforcement is installed on the outer portion of the main body assembled into a plurality of panels to contain water therein. .

The base reinforcement includes a joint flange pressing and the bottom reinforcement support, the corner reinforcement includes an inner assembly angle and an external assembly angle and a high tension bolt-type fastening means and corner reinforcement support, the ceiling reinforcement is a reinforcing rod and reinforcement It may be carried out in various ways, such as a form including a sealing support.

The lower reinforcing support member includes a first corresponding flange and a second corresponding flange, and the first corresponding flange and the second corresponding flange are each bent at an acute angle and the other at an obtuse angle in an opposite direction to be applied to the side of the main body. Loss is made so that the force supporting the internal hydraulic pressure can be exerted strongly.

The corner reinforcing material may be implemented in a form further comprising an auxiliary support in the form of an angle on each of the inner surface of the two bonding flanges of the panels corresponding to the corner portion of the main body.

The reinforcing rod support of the ceiling reinforcement may be implemented in a form in which a predetermined fastening flange has a two-stage structure to secure the fastening state of the reinforcing rod.

According to the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention, the lower reinforcing support and the second fastening support including a first corresponding flange and a second corresponding flange formed at one acute angle and the other at an obtuse angle It improves the quality and performance of the prefabricated water tank, such as maintaining the appearance of the body firmly from the reinforcing rod support including the flange.

In addition, according to the assembly of the prefabricated water tank external reinforcement structure according to an embodiment of the present invention, the joint flanges of the panels corresponding to the corner portion of the main body from the corner reinforcement supported by the auxiliary support to prevent damage or fracture.

In addition, according to the assembly of the prefabricated water tank external reinforcement structure according to the embodiment of the present invention, as well as the maintenance and repair costs due to the solid durability, as well as to increase the installation efficiency by simple assembly and coupling structure, reducing the work time and labor costs The economic utility value is high.

Next, with reference to the accompanying drawings of the prefabricated water tank external reinforcement structure assembly according to a preferred embodiment of the present invention will be described in detail.

First, in FIGS. 2, 4, and 7, which correspond to exploded perspective views in the drawings illustrating preferred embodiments of the present invention, some of the bolts and nuts for simple coupling are omitted in order to avoid confusion. It is clear that the cross-sectional view of Fig. 3, Fig. 5, Fig. 6 and Fig. 8 is clearly shown.

Prefabricated water tank external reinforcement structure assembly proposed by the present invention, as shown in Figure 1, the base reinforcement 20 and the outer portion of the main body 10 is assembled with a plurality of panels 11 so as to contain water therein At least one of the corner reinforcing material 30 and the ceiling reinforcing material 40 is made of a form installed.

The basic reinforcing material 20 includes a joint flange crimping 21 and the lower reinforcing support 22 as shown in Figs.

The joining flange presser 21 is provided on the joining flanges 11a of the panels 11 corresponding to the side surfaces of the main body 10 to both sides of the joining flanges 11a formed in the longitudinal direction. Each is installed.

The joining flange presser 21 may damage the outer surface of both joining flanges 11a by bolts and nuts fastened at the same time, that is, the degree of crimping between the joining flanges 11a of the panel 11, which is brought into contact with each other, during assembly. It can be prevented.

In addition, the joint flange crimping 21 may be implemented in a form in which a predetermined reinforcement support 21b is further provided integrally as shown in FIG.

 The reinforcing support 21b is supported by a transverse reinforcing bar 21a provided on a flange formed in a transverse direction among the joint flanges 11a of the panels 11 forming the side surface of the main body 10. It is to provide a predetermined reinforcing force to the joint flange crimping 21.

The lower reinforcing support 22 has a first corresponding flange 22a corresponding to the joint flange crimp 21 and a second corresponding flange 22b corresponding to the bottom base frame 12 of the main body 10. It is formed integrally.

The first mating flange 22a and the second mating flange 22b are each bent in opposite directions, and one side is formed at an acute angle and the other at an obtuse angle. At this time, the bending angle of the first corresponding flange 22a, that is, the angle α of FIG. 3 is an acute angle, and the bending angle of the second corresponding flange 22b, that is, the angle β of FIG. 3 is an obtuse angle. 10) It is good to be able to efficiently support the internal water pressure applied to the side.

Here, the bending angles of the first and second corresponding flanges 22a and 22b, that is, in the case of an acute angle, are formed in the range of 80 ° to 89 °, and in the case of an obtuse angle, in the range of 91 ° to 110 °. It is good.

When the acute angle is formed to be less than 80 °, the excessively angled angle makes it difficult to assemble between the bottom base frame 12 and the second mating flange 22b of the main body 10, when the angle exceeds 89 ° Due to the internal water pressure of the main body 10, it is difficult to expect the improvement of the resistance bearing force for preventing deformation such as the joint flange pressing stand 21 being pushed down.

On the other hand, when the obtuse angle is formed to be less than 91 ° the main body for preventing deformation of the joining flange pressing stand 21 by the internal hydraulic pressure of the main body 10, similar to the case where the acute angle exceeds 89 ° It is difficult to expect the resistance bearing force by the bottom base frame 12 of (10).

Even when the obtuse angle exceeds 110 °, the joint flange crimp 21 and the first correspondence are caused by the angle of the second corresponding flange 22b that is excessively bent as in the case where the acute angle is less than 80 °. There arises a problem that the assembling between the flanges 22a becomes difficult.

The first mating flange 22a and the second mating flange 22b may further include bending angle stiffeners 23 and 24 to continuously maintain each bent angle.

The bending angle stiffeners 23 and 24 maintain the bending angles of the first and second corresponding flanges 22a and 22b to prevent deformation of the main body 10 due to internal water pressure. The role of reinforcing the supporting force of the 1st corresponding flange 22a and the 2nd corresponding flange 22b is aimed at.

As shown in FIGS. 4 to 6, the corner reinforcing material 30 includes an inner assembly angle 31 and an outer assembly angle installed between the panels 11 corresponding to corner portions of the main body 10. 31a) and the fastening means 32, and the corner reinforcement support 33 is formed in the form.

The inner assembly angle 31 is configured to face the inner surface between the panel 11 is assembled to the corner portion of the main body 10, the outer assembly angle (31a) is formed of both of the panel (11) It is made of a form provided between the junction flange (11a), respectively.

The fastening means 32 is formed in the form of a plurality of high-strength bolts, respectively fixed on the inner surface of the panel (11). In particular, one end of the fastening means 32 is fixed to the installation state of the inner assembly angle 31, the other end of the corner reinforcement support 33 for supporting the corner portion of the main body 10 It is made to fix the installation state.

The corner reinforcing support 33 is supported by the ends of the joint flanges 11a of the panels 11 in the form of a predetermined plate bent and fastened and fixed from the plurality of fastening means 32.

More specifically, the corner reinforcing support 33 has holes for assembling the fastening means 32 which are respectively fixed and installed on four different surfaces of the panel 11 disposed at the corner portions of the main body 10. It is formed on both flanges, and both ends are folded up.

In addition, the auxiliary support 34 is formed on the inner surface of the two joint flanges 11a of the panel 11 corresponding to the corner portion of the main body 10 as shown in FIG. It is possible.

In this case, the auxiliary support 34 may be installed so that the installation state of the corner reinforcing support 33 can be spaced apart from the ends of the joint flanges 11a of the panels 11 by a predetermined interval.

The auxiliary support 34 as described above improves durability such as preventing breakage of the joining flanges 11a by the corner reinforcing support 33.

In particular, the auxiliary support 34 may serve as a protective cover for both the joint flanges 11a of the panels 11 together with the external assembly angle 31a.

The ceiling reinforcement material 40 includes a reinforcing rod member 41 formed with a thread having a predetermined width at both ends as shown in FIGS. 7 and 8 and a reinforcing rod support 42 for supporting the same.

The reinforcing rod 41 is formed in the form of a plurality of rods disposed in the longitudinal direction and the transverse direction on the ceiling of the main body 10.

In addition, the reinforcing rod support 42 has a fastening flange 42a to which both ends of the reinforcing rod material 41 are fastened to one end thereof, and an upper end of the joining flange crimp 21 to the other end thereof. A bent surface 42b is fixed to the site.

In particular, the fastening flange (42a) is made of a two-stage structure is made to maintain the fastening state of the reinforcing rod (41).

According to an embodiment of the present invention, a reinforcing rod support 42 including a lower reinforcing support 22 and a two-stage fastening flange 42a including the first and second corresponding flanges 22a and 22b. It improves the quality and performance of the prefabricated water tank, such as to maintain the appearance of the main body 10 from firmly.

In particular, the present invention prevents the joint flanges 11a of the panels 11 corresponding to the corner portions of the main body 10 from being damaged by the corner reinforcing material 30 supported by the auxiliary support 34, or the like. Improves durability.

In addition, the present invention not only increases the installation efficiency by simple assembly and coupling structure, but also increases the efficiency of creating economic added value such as reducing working time and labor costs.

In the above description of the preferred embodiment of the prefabricated water tank external reinforcement structure assembly according to the present invention, but the technical spirit of the present invention is not limited thereto, but various modifications by those skilled in the art within the scope of the claims and the detailed description of the invention. And what can be changed and carried out also belongs to the scope of the present invention.

1 is a perspective view showing a prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

Figure 2 is an exploded perspective view showing a basic reinforcement in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

Figure 3 is a cross-sectional view showing a coupling state of the base reinforcement in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

Figure 4 is an exploded perspective view showing a first example of a corner reinforcement in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

5 is a cross-sectional view showing a first example of the corner reinforcement in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

6 is a cross-sectional view showing a second example of the corner reinforcement in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

Figure 7 is an exploded perspective view showing the ceiling reinforcement in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

Figure 8 is a cross-sectional view showing a coupling state of the ceiling stiffener in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

9 is a partial perspective view showing in detail the state of support between the longitudinal flange and the transverse flange in the prefabricated water tank external reinforcement structure assembly according to an embodiment of the present invention.

Claims (8)

Prefabricated type of reinforcing material of at least one of the basic reinforcing material 20, the corner reinforcing material 30 and the ceiling reinforcing material 40 is installed on the outer portion of the main body 10 is assembled with a plurality of panels 11 to accommodate water therein In the water tank external reinforcement structure assembly, The base reinforcing material 20 is respectively installed on both sides formed in the longitudinal direction of the joint flanges 11a of the panels 11 corresponding to the side of the main body 10 and between the joint flanges 11a. Bonding flange pressing table 21 for increasing the bonding force by pressing; The first corresponding flange 22a and the second corresponding flange 22b respectively corresponding to the joint flange pressing table 21 and the bottom base frame 12 of the main body 10 are integrally formed, and the first corresponding flange Each of the flanges 22a and the second mating flanges 22b is bent at an acute angle and an obtuse angle in the opposite direction, respectively, so as to support internal hydraulic pressure applied to the side surface of the main body 10. Including, The corner reinforcing material 30 is provided on the inner surface between the panel 11 corresponding to the corner portion of the main body 10 and the inner assembly angle 31 respectively installed between the joint flanges 11a of the panel 11. And an outer assembly angle 31a; A fastening means (32) having one end coupled to the inner surfaces of the panels (11) and fixing the installation state of the inner assembly angle (31); Corners that are respectively supported at the ends of the joint flanges 11a of the panel 11 in the form of a bent plate and are fastened to the other ends of the plurality of fastening means 32 to reinforce the edge portion supporting force of the main body 10. Prefabricated water tank external reinforcement structure assembly, characterized in that comprises a reinforcing support (33). The method of claim 1, The joining flange presser 21 is a reinforcement for supporting the transverse reinforcing bar 21a on the flange formed in the transverse direction among the joining flanges 11a of the panels 11 forming the side of the main body 10. Prefabricated water tank external reinforcement structure assembly, characterized in that the support (21b) is further provided integrally. delete The method of claim 1, On the inner side surfaces of both joint flanges 11a of the panels 11 corresponding to the corners of the main body 10, an auxiliary support 34 having an angle shape is further provided so that the corner reinforcing support 33 is installed. The prefabricated water tank external reinforcement structure assembly, characterized in that is made so that it can be spaced apart from the ends of the joint flanges (11a) of the panel (11). According to claim 1, The ceiling reinforcing material 40, Reinforcing rods (41) disposed in the longitudinal direction and the transverse direction on the ceiling of the main body (10); One end is formed of a fastening flange 42a which is fastened to both ends of the reinforcing rod 41, and the other end is formed of a bent surface 42b fixed to the upper end of the joint flange crimp 21. Prefabricated water tank external reinforcement structure assembly, characterized in that comprises a reinforcing rod support (42). The method of claim 5, The fastening flange (42a) is made of a two-stage structure prefabricated water tank external reinforcement structure assembly, characterized in that to maintain the fastening state of the reinforcing rod (41) firmly. The method of claim 1, The bending angles of the first and second mating flanges 22a and 22b are in the range of 80 ° to 89 ° in the case of an acute angle, and in the range of 91 ° to 110 ° in the case of an obtuse angle. Prefabricated water tank external reinforcement structure assembly. The method according to any one of claims 1, 2 and 4 to 7, The first corresponding flange (22a) and the second corresponding flange (22b) each of the prefabricated water tank external reinforcement structure assembly, characterized in that it further comprises a bending angle reinforcement (23) for maintaining the bending angle.

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