KR102657857B1 - Modular bulkhead structure capable of forming various structures and its construction method - Google Patents

Abstract

The present invention relates to a modular fence barrier structure capable of forming various structures. The modular fence barrier structure capable of forming various structures according to the present invention includes a plurality of fence structures, each of the plurality of fence structures is a circular steel pipe having a predetermined length; A first coupling portion attached to one side of the circular steel pipe; and a second coupling portion attached to the other side of the circular steel pipe, wherein the first coupling portion includes a binding plate in the form of a plate attached to one side of the circular steel pipe and having a predetermined length. and two coupling plates for coupling the circular steel pipe and the binding plate, wherein the second coupling portion includes two L-shaped steels having a predetermined length and attached to the other side of the circular steel pipe. and a coupling member coupled between the two L-shaped steels and coupled to the other side of the circular steel pipe. The technical feature is that the fastening is achieved by fitting the first coupling portion and the second coupling portion. .

Description

Modular bulkhead structure capable of forming various structures and its construction method {Modular bulkhead structure capable of forming various structures and its construction method}

The present invention relates to an earth retaining and barrier bulkhead structure, and more specifically, to a module that is manufactured in a modular form to enable the formation of various structures, can be constructed in an optimized state on site, and enables efficient construction by eliminating unnecessary construction space. It is about a type of bulkhead structure.

A fence is a temporary facility installed at a construction site to block water or soil. It is generally constructed by drilling or driving H-shaped beams, cylindrical piles, or sheet piles.

Conventional temporary fence structures lack rigidity because they use sheet piles, so additional members such as wales, struts, and center piles are needed to reinforce the insufficient rigidity, and because they are greatly affected by lateral pressure depending on the depth, the depth There is a problem that the deeper it is, the more wales, struts, and center files are needed.

In addition, the conventional temporary fence structure has problems such as difficulty in securing sufficient work space due to the additionally installed strips, struts, and center piles, poor constructability, and difficulty in shortening the construction period, making it economically expensive.

In addition, the conventional temporary fence structures are not only impossible to form various structures, but are designed in a circular shape to create a stable arch structure and are constructed in unnecessary spaces, so the scope of construction is excessive, resulting in increased material, manufacturing, and construction costs. There is a growing problem.

In addition, there is no alternative to the conventional barrier structure other than applying barrier material once before construction as an alternative to water blocking structures, so when a problem occurs during construction, additional long-term additional process work, such as dangerous underwater work (welding) using divers, is required. There is a problem of excessive costs exceeding the original construction completion date.

In addition, a conventional fence-related patent includes Korean Patent No. 10-1959691 (title of the invention: Ring-shaped fence and excavation construction temporary facility structure and construction method using a narrow-section square pipe), which covers a rectangular pipe with a narrow-section section. The welding surfaces of the four plates cannot be fully penetration welded (C.J.P: Complate Joint Penetration Welding) and are manufactured through partial penetration welding (P.J.P: Partial Joint Penetration Welding), which poses a problem in securing important safety as a structure, and the thickness of the plate There is a problem with the straightness of the structure (advanced technology is required for straightness and manufacturing work) due to deformation caused by differences in welding amount and welding heat.

Korean Patent Publication No. 10-1022841 (2011.03.09.) Korean Patent Publication No. 10-1959691 (2019.03.12.)

The present invention is intended to solve the problems of the prior art described above. The problem to be solved by the present invention is that it is manufactured in a modular form to enable various structural formations, so that it can be constructed in an optimized state on site, and is efficient by eliminating unnecessary construction space. The purpose is to provide a barrier wall structure that is not only possible to construct but also reduces construction costs.

A modular barrier barrier structure capable of forming various structures according to an embodiment of the present invention for achieving the above-described object includes a plurality of barrier structures, each of which includes a circular steel pipe having a predetermined length; A first coupling portion attached to one side of the circular steel pipe; and a second coupling portion attached to the circular steel pipe and spaced apart from the first coupling portion by a predetermined distance, wherein the first coupling portion is attached to one side of the circular steel pipe and includes a plate-shaped binding plate having a predetermined length; and two coupling plates for coupling the circular steel pipe and the binding plate, wherein the second coupling portion includes two L-shaped steels having a predetermined length and attached to the other side of the circular steel pipe. And a coupling member coupled between the two L-shaped steels, coupled to the circular steel pipe, and installed at a predetermined distance from the binding plate; and, in the fitting coupling of the first coupling portion and the second coupling portion. A conclusion can be made by

In addition, the modular barrier barrier structure capable of forming various structures according to an embodiment of the present invention may have different arrangement angles of the first and second coupling portions of some of the plurality of barrier structures. there is.

In addition, in the modular barrier barrier structure capable of forming various structures according to an embodiment of the present invention, one of the two coupling plates is welded on one side of the coupling surface of the coupling plate, and the other is welded on the other coupling surface of the coupling plate. When welded, the two coupling plates may be joined within a predetermined distance from both ends of the bundling plate to form protrusions on both ends of the bundling plate.

In addition, the modular fence barrier structure capable of forming various structures according to an embodiment of the present invention is formed so that the bent portions of the two L-shaped steels face each other, and the coupling member is formed in the circular shape within a predetermined distance from the bent portion. Attached to a steel pipe, a fitting space may be formed between the coupling member and the bent portion.

In addition, the modular barrier bulkhead structure capable of forming various structures according to an embodiment of the present invention changes the size of the two coupling plates coupling the circular steel pipe and the coupling plate of the first coupling portion, or changes the size of the second coupling plate. A modular fence capable of forming various structures, characterized in that the closure of the fence partition structure is smoothly achieved by fitting the first coupling portion and the second coupling portion by changing the size of the two L-shaped steel parts of the unit. Membrane bulkhead structure.

A method of constructing a modular barrier barrier structure capable of forming various structures according to an embodiment of the present invention includes the steps of installing a main auxiliary partition guide that guides the barrier structure; Installing a first temporary barrier structure into the main auxiliary bulkhead guide by driving it deep into the soil layer; moving and installing the main auxiliary bulkhead guide; Installing a second temporary barrier structure inside the moved main auxiliary bulkhead guide by driving it deep into the soil layer; dismantling the main auxiliary bulkhead guide; Installing a fence structure between the first temporary fence structure and the second temporary fence structure; Installing a sub-auxiliary partition guide while leaving the space corresponding to the two fence structures empty based on the direction in which the fence structures are installed; Installing a third temporary barrier structure by driving it deep into the soil layer on one side of the sub-auxiliary bulkhead guide; It has a technical feature in that it includes the step of installing another fence structure between one side of the fence structure and the third temporary fence structure.

In addition, a method of constructing a modular barrier barrier structure capable of forming various structures according to an embodiment of the present invention includes: the barrier structure including a circular steel pipe having a predetermined length; A first coupling portion attached to one side of the circular steel pipe; and a second coupling guide attached to the other side of the circular steel pipe, wherein the main auxiliary bulkhead guide includes an outer wall formed of four sides; a first auxiliary coupling portion formed on one inner side of the outer wall portion; and a second auxiliary coupling portion formed on the other inner side of the outer wall portion, wherein the first auxiliary coupling portion guides the first coupling portion, and the second auxiliary coupling portion may be configured to guide the second coupling portion. .

A method of constructing a modular fence barrier structure capable of forming various structures according to an embodiment of the present invention includes: a circular steel pipe having a predetermined length; A first coupling portion attached to one side of the circular steel pipe; and a second coupling guide attached to the other side of the circular steel pipe, wherein the main auxiliary bulkhead guide includes an outer wall formed of four sides; a first auxiliary coupling portion formed on one inner side of the outer wall portion; and a second auxiliary coupling portion formed on the other inner side of the outer wall portion, wherein the first auxiliary coupling portion guides the first coupling portion, and the second auxiliary coupling portion may be configured to guide the second coupling portion. .

The modular barrier barrier structure capable of forming various structures according to the present invention has the advantage of being manufactured in a modular form to enable various structural formations and can be constructed in an optimized state in the field.

In addition, the modular barrier bulkhead structure capable of forming various structures according to the present invention has the effect of eliminating unnecessary construction space, enabling efficient construction, as well as reducing construction costs.

In addition, the modular barrier barrier structure capable of forming various structures according to the present invention has the advantage of excellent usability by using ready-made circular steel pipes. In other words, the present invention makes it possible to secure the convenience of supply and demand, such as in emergency construction, by using ready-made products that have been produced and provided.

In addition, the modular barrier bulkhead structure capable of forming various structures according to the present invention guarantees product quality by using ready-made round steel pipes whose quality has been verified by a steel manufacturer. Straightness is very important in a fence structure, and ready-made products produced by steel manufacturers basically have the quality of ensuring straightness. Since the present invention utilizes these ready-made products, it secures more excellent straightness than manufacturing a separate square pipe. You can do it.

In addition, the modular barrier barrier structure capable of forming various structures according to the present invention can be used 100% as an existing product, and can be reused for other construction after modifying either the first coupling part or the second coupling part. , it has the effect of being able to be reused as a round steel pipe by removing the first coupling part and the second coupling part as needed.

1 and 2 are diagrams of the structure of the fence structure according to the present invention.
Figure 3 is an exploded view of the fence structure according to the present invention
Figure 4 is an illustration of a modular barrier barrier structure capable of forming various structures according to the present invention.
Figure 5 is a diagram illustrating the binding of a modular barrier barrier structure capable of forming various structures according to the present invention.
6 to 9 are illustrations of modular barrier partition structures capable of forming various structures according to the present invention.
Figure 10 is a view for explaining the effect of constructing a modular barrier barrier structure capable of forming various structures according to the present invention
11 and 13 are other examples of modular barrier partition structures capable of forming various structures according to the present invention.
Figure 14 is another example of a modular barrier barrier structure capable of forming various structures according to the present invention.
Figure 15 is another example of a modular barrier barrier structure capable of forming various structures according to the present invention.
Figure 16 is a flowchart of the construction method of a modular barrier barrier structure capable of forming various structures according to the present invention.
17 to 22 are diagrams for explaining the construction method of a modular barrier barrier structure capable of forming various structures according to the invention.

In the following description of the present invention, if a detailed description of a related known function or configuration is judged to unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

Since embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments will be illustrated in the drawings and described in detail in the specification or application. However, this is not intended to limit the embodiments according to the concept of the present invention to a specific disclosed form, and the present invention should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

When a component is said to be “connected” or “connected” to another component, it is understood that it may be directly connected or connected to the other component, but that other components may exist in between. It should be. On the other hand, when it is mentioned that a component is “directly connected” or “directly connected” to another component, it should be understood that there are no other components in between. Other expressions that describe the relationship between components, such as "between" and "immediately between" or "neighboring" and "directly adjacent to" should be interpreted similarly.

The terms used herein are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “include” or “have” are intended to indicate the existence of a described feature, number, step, operation, component, part, or combination thereof, but are not intended to indicate the presence of one or more other features or numbers. It should be understood that this does not preclude the existence or addition of steps, operations, components, parts, or combinations thereof.

The modular barrier barrier structure capable of forming various structures according to the present invention includes a plurality of barrier structures 10, and one barrier structure 10 is shown in FIG. 1.

Referring to Figure 1, in the present invention, the barrier structure 10 includes a circular steel pipe 100 having a predetermined length; A first coupling portion attached to one side of the circular steel pipe 100; It may be configured to include a second coupling portion coupled to the other side of the circular steel pipe 100.

The first coupling portion is attached to one side of the circular steel pipe 100 and includes a plate-shaped binding plate 200 having a predetermined length; It may be configured to include two coupling plates 250 that couple the circular steel pipe 100 and the coupling plate 200,

The second coupling part is attached to the other side of the circular steel pipe 100 and includes two L-shaped steels 300 having a predetermined length; and a coupling member 350 coupled between the two L-shaped steels 300 and coupled to the other side of the circular steel pipe 100.

In the present invention, a fence barrier structure can be completed by combining a plurality of the fence structures 10 as described above. The fastening of the fence structures 10 to each other is performed by fitting the first coupling portion and the second coupling portion. It can be done by

In this way, by combining a plurality of the barrier structures 10 as shown in FIG. 1, it is possible to complete the barrier barrier structure as shown in FIG. 2.

For reference, in the present invention, the fitting coupling of the first coupling portion and the second coupling portion can be viewed as a male-female coupling, and since it is manufactured in a modular form and fastened and assembled, it can be used regardless of the size of any type of structure to be designed. Manufacturing and construction are possible.

The modular barrier partition structure capable of forming various structures according to the present invention may have different arrangement angles of the first coupling portion and the second coupling portion of the barrier structure 10. For example, the first coupling part and the second coupling part may be arranged in parallel, which means that the arrangement angle is 0 degrees. In addition, the first coupling part and the second coupling part may not be arranged in parallel, but the first coupling part may be arranged at an angle of 10 degrees compared to the second coupling part. This means that the placement angle is 10 degrees.

In the present invention, the arrangement angles of the first coupling portion and the second coupling portion of some of the plurality of barrier structures 10 may be formed differently. For example, if 50 barrier structures 10 are used in the barrier barrier structure, the arrangement angles of the 20 barrier structures 10 and the remaining 30 barrier structures 10 may be formed differently. You can.

In this way, the modular barrier barrier structure capable of forming various structures according to the present invention is formed by forming the first and second coupling portions of the plurality of barrier structures 10 at different arrangement angles of some of the barrier structures 10. The formation of various structures becomes possible.

Referring to the drawing, you can see the blockade barrier structure formed in a square shape. The rectangular barrier barrier structure includes a plurality of barrier structures 10 in which the first coupling portion and the second coupling portion are arranged in parallel at an arrangement angle of 0 degrees, that is, the first coupling portion and the second coupling portion. The arrangement angle of the coupling part is 90 degrees, that is, the first coupling part and the second coupling part may be composed of a combination of a plurality of barrier structures 10 arranged at a right angle.

For example, a plurality of fence structures ( By combining 10), a rectangular barrier barrier structure can be completed.

At this time, the barrier structure 10, in which the first coupling portion and the second coupling portion have an arrangement angle of 90 degrees, is formed of two first coupling parts and two second coupling parts, and can be arranged in a total of 360 degrees with an arrangement angle of 90 degrees.

Such a rectangular barrier bulkhead structure can be designed with various lengths and widths, and can be rectangular or square.

In addition, in the present invention, by connecting a plurality of barrier structures 10, it is possible to manufacture both straight and curved shapes, the curvature of the curved barrier structure can be designed in various ways, and it can be manufactured and constructed as designed. It becomes.

For reference, in the present invention, the thickness of the circular steel pipe 100 may be any of 1 mm to 1,000 mm. That is, in the present invention, the thickness of the circular steel pipe 100 can be selected in various ways, and the circular steel pipe 100 can be constructed with an appropriate thickness depending on the conditions of the construction site.

Accordingly, the thickness of the circular steel pipe 100 can be changed and applied to suit the design, which has the effect of preventing a design that is more excessive than necessary.

In addition, if necessary, each of the plurality of barrier structures 10 in the present invention may have a first coupling portion and a second coupling portion formed in the same shape, and may be formed into three 120-degree angles with the circular steel pipe 100 as the circumference. A coupling portion may be formed, and in this case, a third coupling portion, which is the third coupling portion, may be additionally included.

In addition, if necessary, each of the plurality of barrier structures 10 may be formed with four coupling parts at a 90-degree angle around the circular steel pipe 100. In this case, the third coupling part, which is the third coupling part, and the fourth coupling part. The wife's fourth coupling part may be additionally included.

The modular barrier barrier structure capable of forming various structures according to the present invention can be manufactured in the form of a closed curve with edges. In this closed curve shape, the barrier structures connecting edges to edges may be formed to have a predetermined curvature.

Referring to the drawing, a barrier partition structure in the form of a closed curve with four corners is shown. Four such corners may be formed, and, if necessary, three or five or more may be formed.

In addition, it is preferable that the barrier structure 10 corresponding to the corner is formed to be larger than the diameter of the circular steel pipe 100 of the barrier structure 10 that does not correspond to the corner. The force received may be more concentrated at the corners than other parts, and the bearing capacity can be improved by applying a circular steel pipe 100 with a relatively large diameter.

Additionally, in the closed curve figure above, the curve between edges has a curvature, and an arch structure can be formed by this curvature. This arch structure distributes force and enables stable support.

The modular barrier barrier structure capable of forming various structures according to the present invention enables efficient construction by eliminating unnecessary construction space.

A fence barrier structure in the form of a closed curve shape with the above edges can significantly reduce construction space compared to the existing circular fence structure. Referring to the drawing, the existing circular fence structure was designed for an arch structure, but due to the overall circular structure, construction must cover unnecessary spaces, and the scope of construction is excessive, increasing material costs, production costs, and construction costs.

As shown in the drawing, the present invention allows efficient construction by eliminating unnecessary construction space while maintaining the arch structure compared to the circular fence structure, thereby significantly reducing material costs, manufacturing costs, and construction costs.

The modular barrier bulkhead structure capable of forming various structures according to the present invention is capable of forming various closed curve shapes without edges, and as shown in the drawing, it is also possible to form a shape in which part is straight and the other part is curved. It becomes.

The modular barrier barrier structure capable of forming various structures according to the present invention is fastened by fitting the first coupling portion and the second coupling portion, and the first coupling portion and the second coupling portion can be directly coupled to each other. If necessary, as shown in the drawing, the first coupling part and the second coupling part may be indirectly coupled by the auxiliary coupling body 400.

That is, in the present invention, the first coupling part and the second coupling part can be coupled via the auxiliary coupling body 400. In this case, the first coupling part and the second coupling part include a ring-shaped body portion and are inserted into the body portion. It may have a configuration in which grooves and fitting slits are formed. Additionally, the auxiliary coupler 400 may include an upper coupler 410, a body part 420, and a lower coupler 430. Each of the upper coupling part 410 and the lower coupling part 430 may be formed in a 'ㅡ' shape in cross section, and a coupling protrusion 411 at each end of the upper coupling part 410 and the lower coupling part 430, 431) can be formed.

In this configuration, the engaging protrusions 411 and 431 may be coupled to the fitting groove through the fitting slit.

In addition, if necessary, it may further include a connection plate 220 connecting the body parts, and a support plate 421 may be formed in the horizontal direction on the body part 420 of the auxiliary coupler 400. . In this configuration, as shown in the drawing, the support plate 421 supports the connection plate, thereby further improving the support force.

In the present invention, the binding plate 200 is a component attached to one side of the circular steel pipe 100 and has the shape of a plate with a predetermined length. The binding plate 200 is attached to one side of the circular steel pipe 100 and serves as a coupling part, and may be formed of the same material as that of the circular steel pipe 100.

And the binding plate 200 may be formed to have a length equal to the length of the circular steel pipe 100. However, if necessary, the length of the binding plate 200 may be shorter than the length of the circular steel pipe 100.

The coupling plate 250 is a component that couples the circular steel pipe 100 and the binding plate 200. One of the two coupling plates is welded on one side of the coupling surface of the binding plate 200, and the other is a binding plate ( 200) can be welded from the other side of the mating surface.

Additionally, the two coupling plates 250 may be coupled within a predetermined distance from both ends of the coupling plate 200 to form protrusions at both ends of the coupling plate 200.

Two L-shaped steel pipes 300 may be attached to the other side of the circular steel pipe 100. The length of the L-shaped steel 300 may be formed to be the same as the length of the circular steel pipe 100. However, if necessary, the length of the L-shaped steel may be shorter than the length of the circular steel pipe 100.

However, since the L-shaped steel 300 is configured to be coupled to the binding plate 200, it is preferably formed to be the same length as the binding plate 200.

The coupling member 350 is a component coupled between the L-shaped pipes 300 and may be attached to the other side of the circular steel pipe 100.

At this time, as shown in FIG. 2, the bent portions of the two L-shaped steel 300 are formed to face each other, and the coupling member 350 is connected to the circular steel pipe 100 within a predetermined distance from the bent portion of the L-shaped steel 300. It is attached to, and a fitting space can be formed between the coupling member 350 and the bent portion of the L-shaped steel 300 by this attachment.

The binding plate 200 of another fence structure can be fitted into the fitting space formed in this way, so that the two fence structures can be bound to each other.

Additionally, in the present invention, the binding plate 200 and the coupling member 350 may be formed not to be parallel to each other.

For example, as shown in FIG. 2, the binding plate 200 and the coupling member 350 may be formed not to be parallel to each other. In this way, the binding plate 200 and the coupling member 350 may be arranged not to be parallel to each other. Then, the binding plate 200 and the coupling member 350 are bound to have a predetermined angle based on the center point of the circular steel pipe 100.

In the present invention, a plurality of fence structures 10 can be bound together to form a fence, and the above configuration makes it possible to form various types of structures.

For example, the present invention is configured to include a plurality of barrier structures 10, a first coupling portion formed by a binding plate 200 and two coupling plates 250, and two L-shaped steels 300. ) and the second coupling portion formed by the coupling member 350 may be bound to form an overall ring-shaped structure.

Referring to Figure 2, the structure formed by the binding plate 200 and the two coupling plates 250 on one side (left side) of the circular steel pipe 100 can be seen as the first coupling portion, and the structure formed by the binding plate 200 on one side (left side) of the circular steel pipe 100 can be seen as the first coupling portion, and the structure formed by the binding plate 200 on one side (left side) of the circular steel pipe 100 ) The structure formed by the two L-shaped steel 300 and the coupling member 350 can be viewed as the second coupling part.

That is, it can be seen that a first coupling portion is formed on one side (left side) of one barrier structure 10 and a second coupling portion is formed on the other side (right side), and when a plurality of barrier structures 10 are bound together, , the first coupling portion and the second coupling portion may be coupled by being fitted together.

Since the binding plate 200 and the coupling member 350 of each barrier structure 10 have a predetermined angle with respect to the center point of the circular steel pipe 100, when the barrier structure 10 is bound, as shown in FIG. 4 A ring-shaped fence structure as shown can be completed.

In addition, the modular barrier barrier structure capable of forming various structures may have water blocking materials applied to each of the binding plate and the coupling member, and water blocking spaces may be formed in each of the first coupling portion and the second coupling portion.

For example, as shown in the drawing, the binding play has a form in which two plates are joined, and a barrier material is applied to each of the two plates, and a barrier material may also be applied to the joint portion of the two plates. The coupling portion may be a coupling portion of the circular steel pipe, and through this structure, two order spaces can be formed in the first coupling portion.

Additionally, the coupling member also has a form in which two plates are joined, and a barrier material is applied to each of the two plates, and a barrier material may also be applied to the joint portion of the two plates. The coupling portion may be a coupling portion of the circular steel pipe, and through this structure, two water-ordered spaces can be formed in the second coupling portion.

Additionally, fluid flow holes may be formed in each of the binding plate and the coupling member at predetermined intervals along the longitudinal direction.

Referring to the drawing, a water refill pipe 101 may be formed inside the circular steel pipe 100 at the center of the binding plate 200 of the first coupling portion. Additionally, a water refill pipe 101 may be formed inside the circular steel pipe 100 at the center of the coupling member 350 of the second coupling portion.

In addition, the water refill pipe 101 may be formed at the joint portion of the binding plate 200 and the coupling plate 250 of the first coupling part, and the L-shaped steel 300 and the coupling member 350 of the second coupling part may be formed. A water refill pipe 101 may also be formed at the joint portion.

In addition, filling holes 102 may be formed in each of the water refill pipes 101 at a predetermined interval along the longitudinal direction.

In addition, the modular barrier partition structure capable of forming various structures may be configured such that the first coupling portion and the second coupling portion further include a water barrier material.

Referring to the drawing, a water barrier material may be formed in the central portion of the binding plate 200 of the first coupling portion, and a water barrier refill pipe 101 may be formed inside the circular steel pipe 100 to fill the water barrier material. there is. Additionally, a water stopper material may be formed in the central portion of the coupling member 350 of the second coupling portion, and a water stopper refill pipe 101 may be formed to fill the water stopper material.

In addition, an injection portion is formed at the joint portion of the binding plate 200 and the binding plate 250 of the first coupling portion so that the barrier material can be injected, and the joint portion of the L-shaped steel 300 and the coupling member 350 of the second coupling portion An injection part is formed so that the barrier material can be injected.

In the present invention, as necessary, the first to fourth coupling parts may be formed in the circular steel pipe 100 at a predetermined interval, and in this case, the circular steel pipes may be formed by joining two layers side by side. This structure can be formed as a double wall.

A double wall can be divided into an outer wall and an inner wall, and a water blocking space can also be formed between the outer wall and the inner wall. This structure can be seen in Figure 14.

Through this double-wall structure, the present invention can further improve the bearing capacity against external forces as well as the performance against water resistance.

The present invention can be constructed in an easier manner because the annular barrier structure can be completed by simply fitting the first coupling portion and the second coupling portion together.

In addition, the fence structure using ready-made piles according to the present invention uses a circular steel pipe 100, but because the overall ring-shaped fence structure is completed, it has an arch structure that allows a component force (compressive force) to act between the fence structures 10. Adoption has the effect of greatly improving support.

In addition, the present invention has the advantage of excellent usability by using a ready-made circular steel pipe. In other words, the present invention makes it possible to secure the convenience of supply and demand, such as in emergency construction, by using ready-made products that have been produced and provided.

In the present invention, product quality is guaranteed by using ready-made round steel pipes whose quality has been verified by a steel manufacturer. Straightness is very important in a fence structure, and ready-made products produced by steel manufacturers basically have the quality of ensuring straightness. Since the present invention utilizes these ready-made products, it secures more excellent straightness than manufacturing a separate square pipe. You can do it.

The present invention makes it possible to simplify the manufacturing process by attaching and welding only some materials to a ready-made round steel pipe.

Figure 5 is a diagram for explaining the drilling operation of the fence structure according to an embodiment of the present invention.

Referring to Figure 5, drilling work is required to install the barrier structure 10, and the first perforation area (A1) and the binding portion (binding portion of the first coupling portion and the second coupling portion) for inserting the circular steel pipe 100 ) is required to drill the second drilling area (A2), which is the part occupied by the hole.

In the present invention, there is no problem even if the first perforated area A1 and the second perforated area A2 have the same size. When using a square pipe in the prior art, the size of the perforated area of the joining part had to be larger, but in the present invention, construction can be carried out with the first perforated area (A1) and the second perforated area (A2) having the same size.

For this purpose, it is preferable that the width of the binding plate 200 is formed smaller than the diameter of the circular steel pipe 100, and the width of the coupling member 350 is also smaller than the diameter of the circular steel pipe 100 ( It is preferable that it is formed smaller than the diameter).

In this way, the present invention can improve the efficiency of construction work through constant drilling standards.

Figure 15 is a flowchart of the construction method of a modular barrier barrier structure capable of forming various structures according to the present invention.

Referring to the drawings, the construction method of a modular barrier barrier structure capable of forming various structures according to the present invention includes the steps of installing a main auxiliary partition guide that guides the barrier structure (S100); Step (S200) of installing a first temporary barrier structure into the main auxiliary partition guide by driving it deep into the soil layer; Moving and installing the main auxiliary bulkhead guide (S300); Step (S400) of installing a second temporary barrier structure inside the moved main auxiliary partition guide by driving it deep into the soil layer; Dismantling the main auxiliary bulkhead guide (S500); Installing one fence structure between the first temporary fence structure and the second temporary fence structure (S600); Installing a sub-auxiliary partition guide while leaving the space corresponding to the two barrier structures empty based on the direction in which the barrier structure is installed (S700); Step (S800) of installing a third temporary barrier structure on one side of the sub-auxiliary partition guide by driving it deep into the soil layer; It includes a step of installing another fence structure between one side of the fence structure and the third temporary fence structure (S900).

Step S100 is a step of installing the main auxiliary partition guide 500 that guides the barrier structure 10. In the present invention, the main auxiliary bulkhead guide 500 includes an outer wall portion 530 formed of four sides; A first auxiliary coupling portion 510 formed on one inner side of the outer wall portion 530; and a second auxiliary coupling portion 520 formed on the other inner side of the outer wall portion 530.

For reference, the main auxiliary partition guide 500 is a component that can guide the barrier structure 10, and the first auxiliary coupling portion guides the first coupling portion of the barrier structure 10, and the second auxiliary coupling portion guides the barrier structure 10. The coupling portion may guide the second coupling portion of the barrier structure 10.

In the present invention, the main auxiliary bulkhead guide 500, which serves as the above guide, is first installed during construction.

Step S200 is a step of installing the first temporary barrier structure inside the main auxiliary partition guide 500. The first temporary barrier structure may have the same shape as the barrier structure 10 described above, and may be temporarily installed during construction. When installing the first temporary barrier structure, it is necessary to continuously check the verticality with a surveyor, and it is advisable to confirm the final verticality after entering the structure and then fix it.

This first temporary barrier structure can be manufactured and used for a long time by measuring the depth from the workbench to the soil layer in advance, and has the advantage of high accuracy in verticality.

Step S300 is a step of moving and installing the main auxiliary bulkhead guide 500. When installation of the first temporary barrier structure is completed in step S200, the main auxiliary barrier wall guide 500 is moved and installed.

Step S400 is a step of installing a second temporary barrier structure inside the moved main auxiliary partition guide 500. A second temporary barrier structure different from the first temporary barrier structure is installed at the location of the moved main auxiliary partition guide 500. As in the S200 stage, it is necessary to continuously check the verticality with a surveyor during installation, and it is advisable to check the final verticality after entering the hole and then perform fixed installation.

Step S500 is a step of dismantling the main auxiliary bulkhead guide 500.

Step S600 is a step of installing one fence structure 10 between the first temporary fence structure and the second temporary fence structure. If step S500 is performed, a first temporary barrier structure may be installed on the left and a second temporary barrier structure may be installed on the right, and one temporary barrier structure may be installed between the first temporary barrier structure and the second temporary barrier structure. A fence structure (10) can be installed. Even at this time, it is advisable to check the verticality with a measuring instrument while driving.

Since the temporarily installed first temporary barrier structure and the second temporary barrier structure are later dismantled, one barrier structure 10 installed in step S600 may become the first fixed barrier structure.

In the present invention, steps S100 to S600 are repeated to install a fixed fence structure at a predetermined distance at a predetermined point, and steps S100 to S600 are repeated n times to install the first to nth fixed fence structures in a predetermined interval. can be installed. In the present invention, repeating steps S100 to S600 may be referred to as step S650.

For example, to construct a ring-shaped barrier barrier structure, eight barrier structures can be installed at a predetermined interval.

Step S700 is a step of installing the sub-auxiliary partition guide 600 while leaving the space corresponding to the two barrier structures empty based on the direction in which the barrier structure is installed.

The sub auxiliary partition wall guide 600 includes a sub side wall portion 610 constituting one side; It may be configured to include a sub auxiliary coupling portion 620 formed on one inner side of the sub side wall portion 610.

If the space corresponding to the two fence structures is one space, two spaces are left empty from the one fence structure 10 and the sub-auxiliary partition guide 600 is installed.

Step S800 is a step of installing the third temporary barrier structure 10 on one side of the sub-auxiliary partition guide 600. At this time, one side is in the direction of one barrier structure 10 installed first.

Therefore, after performing step S800, the fence structure 10 according to step S600 and the third temporary fence structure 10 according to step S800 are installed, and the fence structure 10 according to step S600 and step S800 are installed. One space between the third temporary barrier structures 10, that is, the space corresponding to one barrier structure, is left empty.

Step S900 is a step of installing another water barrier structure 10 between the barrier structure 10 in step S600 and the third temporary barrier structure 10 in step S800.

By repeating steps S700 to S900 as above, it is possible to complete a modular barrier barrier structure capable of forming various structures according to the present invention.

Although the technical idea of the present invention described above has been described in detail in preferred embodiments, it should be noted that the above-described embodiments are for illustrative purposes only and are not intended for limitation. Additionally, those skilled in the art of the present invention will understand that various embodiments are possible within the scope of the technical idea of the present invention. Therefore, the true scope of technical protection of the present invention should be determined by the technical spirit of the attached claims.

10: Fence barrier structure
100: circular steel pipe 150: tip reinforcement part
200: Coupling plate 250: Coupling plate
300: L-shaped steel 350: Coupling member

Claims (10)

In the fence structure including a plurality of fence structures,
Each of the plurality of barrier structures is
A circular steel pipe having a predetermined length;
A first coupling portion attached to one side of the circular steel pipe; and
A second coupling part is attached to the circular steel pipe and is installed at a predetermined distance from the first coupling part,
The first coupling part
A binding plate in the form of a plate attached to one side of the circular steel pipe and having a predetermined length; and
Includes; two coupling plates coupling the circular steel pipe and the coupling plate,
The second coupling part
Two L-shaped steels attached to the other side of the circular steel pipe and having a predetermined length; and
It includes a plate-shaped coupling member coupled between the two L-shaped steels and coupled to the circular steel pipe and installed at a predetermined distance from the binding plate,
Fastening is achieved by fitting the first coupling portion and the second coupling portion,
The arrangement angles of the first coupling portion and the second coupling portion of some of the plurality of barrier structures are formed differently,
One of the two coupling plates is welded on one side of the coupling surface of the coupling plate, and the other one is welded on the other coupling surface of the coupling plate,
The two coupling plates are coupled at a predetermined distance from both ends of the coupling plate to form protrusions at both ends of the coupling plate,
The bent portions of the two L-shaped steels are formed to face each other,
The coupling member is attached to the circular steel pipe within a predetermined distance from the bent portion, so that a fitting space is formed between the coupling member and the bent portion,
A module capable of forming various structures, characterized in that it provides support force through two contact points by each of the two L-shaped steels attached to the circular steel pipe and a contact point by the plate-shaped coupling member attached to the circular steel pipe. A type of bulkhead structure.
delete delete delete According to paragraph 1,
A barrier material is applied to each of the binding plate and the coupling member,
A modular barrier barrier structure capable of forming various structures, characterized in that an order space is formed between the first coupling portion, the second coupling portion, and each of the plurality of barrier structures.
According to paragraph 1,
A modular barrier barrier structure capable of forming various structures, characterized in that the thickness of the circular steel pipe is any one of 1 mm to 1,000 mm.
According to paragraph 1,
First to fourth coupling parts are formed in the circular steel pipe at a predetermined distance apart,
A modular barrier bulkhead structure capable of forming various structures, characterized in that the circular steel pipes on which the first to fourth coupling parts are formed are joined side by side in two layers.
According to paragraph 1,
The size of the two coupling plates coupling the circular steel pipe and the coupling plate of the first coupling unit is changed, or
By changing the size of the two L-shaped steel of the second coupling portion,
A modular fence barrier structure capable of forming various structures, characterized in that the closure of the fence barrier structure is smoothly achieved by fitting the first coupling portion and the second coupling portion.
Installing a main auxiliary bulkhead guide that guides the barrier structure;
Installing a first temporary barrier structure into the main auxiliary bulkhead guide by driving it deep into the soil layer;
moving and installing the main auxiliary bulkhead guide;
Installing a second temporary barrier structure inside the moved main auxiliary bulkhead guide by driving it deep into the soil layer;
dismantling the main auxiliary bulkhead guide;
Installing a fence structure between the first temporary fence structure and the second temporary fence structure;
Installing a sub-auxiliary partition guide while leaving the space corresponding to the two fence structures empty based on the direction in which the fence structures are installed;
Installing a third temporary barrier structure by driving it deep into the soil layer on one side of the sub-auxiliary bulkhead guide;
It includes; installing another fence structure between one side of the fence structure and the third temporary fence structure,
The fence structure is
A circular steel pipe having a predetermined length;
A first coupling portion attached to one side of the circular steel pipe; and
It includes a second coupling portion attached to the other side of the circular steel pipe,
The main auxiliary bulkhead guide is
An outer wall formed of four sides;
a first auxiliary coupling portion formed on one inner side of the outer wall portion; and
It is configured to include a second auxiliary coupling portion formed on the other inner side of the outer wall portion,
A method of constructing a modular barrier barrier structure capable of forming various structures, wherein the first auxiliary coupling part guides the first coupling part, and the second auxiliary coupling part guides the second coupling part.
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