KR101987208B1 - Foundation construction method using screw file and structure constructed by the same - Google Patents

Abstract

The present invention relates to a structure constructed by a basic construction method using a spiral pile. The basic construction method using a spiral pile of the present invention includes: a hole perforating step of perforating a hole in a paved road in which pavement is completed; a spiral pile inserting step of inserting a spiral pile into the perforated hole; a binding plate installing step of installing a binding plate on an upper end portion of the spiral pile; and a structure binding unit installing step of installing a structure binding unit for installation of a predetermined installation structure on the head of the upper end portion of the spiral pile.

Description

[0001] The present invention relates to a construction method using a foundation construction method using a spiral file,

The present invention relates to a structure constructed by a foundation method using a spiral file. More specifically, the present invention relates to a structure that can be effectively applied to a foundation structure that receives a small load, And a structure constructed by a foundation method using a spiral file.

Road pavement has asphalt pavement (ascon pavement) and concrete pavement. Currently, asphalt pavement is the mainstream, but concrete pavement is also increasing.

Previously, settlement or breakage of the pavement layer was the biggest problem of the asphalt pavement. In recent years, however, a major problem has been the deformation of asphalt pavement due to heavy rainfall, heavy snowfall or sudden increase in heavy vehicles and rapid increase in traffic volume due to unusual weather conditions.

In addition, asphalt pavement has a problem that the maintenance cost is increased due to the difficulty in analyzing the cause of the breakage when plastic deformation and breakage occur, which is about 2 years after the traffic opening and the repairing period is about 2 years.

Concrete pavement can also be drastically damaged due to changes in the environment due to weather changes, especially in the case of asbestos packaging, and in particular, excessive use of calcium chloride in winter.

Concrete pavement, however, is difficult to maintain, in contrast to ascon pavement, and has a disadvantage of high maintenance cost and high cost.

Generally, since concrete pavement requires long curing time, it is necessary to shut off the traffic for a long time on a public road and it is disadvantageous that the concrete overlay pavement method is difficult compared with the construction method of asphalt pavement.

Thus, a road 1 packed with the structure as shown in Fig. 1 has been proposed. The road 1 shown in Fig. 1 is obtained by mixing an aggregate, cement milk and an admixture on the hearth layer 5 to form an auxiliary layer 4 and forming a base layer 3 on the auxiliary layer 4, (2), the durability of the road can be improved.

On the other hand, as shown in FIG. 1, a signal lamp 10 having a structure as shown in FIG.

Of course, a structure or an installation structure other than the traffic light 10 can be installed anywhere on the road 1 where the packaging is completed, but the signal lamp 10 will be described as an example in FIG.

The signal lamp 10 includes a column 15 whose lower end is anchored to the road 1 and an arm 20 extending laterally from the top of the column 15 and a column 15 and an arm 20 And may include a plurality of steel wires 30 for preventing deflection of the arm 20.

2, when a mounting structure such as a traffic signal lamp 10 having a small load is installed on the road 1 as shown in Fig. 1, the signal lamp 10 or the like The installation structure is likely to be separated from the road 1, which may cause a safety problem.

As an alternative, it is possible to consider a method in which a simple steel pipe is fixed by being fixed. However, in the case of a simple steel pipe of a cylindrical type, insertion of the steel pipe at the corresponding position is not easy. Therefore, there is a need for a new concept of a file basic method for solving these problems.

Korea Patent Office Application No. 10-1994-0008446 Korea Patent Office Application No. 10-1998-0011279 Korea Patent Office Application No. 10-2000-0001654 Korea Patent Office Application No. 10-2001-0024445

An object of the present invention is to provide a structure that is constructed by a foundation method using a spiral file, which is capable of effectively constructing a foundation structure that receives a small load,

The object is achieved by a method of manufacturing a pavement comprising: a hole piercing step of piercing a hole in a pavement on which packaging is completed; A spiral file inserting step of inserting a spiral file into the perforated hole; A binding plate installing step of installing a binding plate at an upper end of the spiral file; And a structure binding unit for installing a structure binding unit for installing a predetermined installation structure on an upper end head of the spiral file.

A concrete-based layer forming step of forming a concrete-based layer having a predetermined thickness on the pavement before or after the step of installing the structure binding unit to integrate the spiral file and the structure binding unit.

The hole may be a wedge-shaped hole whose width gradually narrows downward.

The above object is also achieved by a wedge-shaped hole which is drilled on a pavement whose packaging is completed, and whose width is gradually narrowed downward; A spiral file inserted into the wedge-shaped hole; A binding plate installed at an upper end of the spiral file; A structure binding unit coupled to an upper end head of the spiral file for installation of a predetermined installation structure; And a concrete base layer formed to have a predetermined thickness on the pavement so as to integrate the spiral file and the structure binding unit, wherein the structure binding unit comprises: a unit base horizontally disposed on the upper surface of the concrete base layer; A protruding binding portion protruding upward from a central portion of the unit base; And an insertion part protruding downward from a central part of the unit base, the insertion part being partially inserted into and coupled to an upper end of the spiral file.

According to the present invention, it is possible to effectively construct a base structure that receives a small load, and it is also possible to shorten air by facilitating file operation.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view of a pavement according to the prior art.
Fig. 2 is a traffic light structure constructed on the paved road in Fig.
3 is a flowchart of a basic method using a spiral file according to the first embodiment of the present invention.
FIGS. 4 to 8 are views showing construction steps corresponding to the flow chart of FIG. 3. FIG.
9 is a layout diagram of a spiral file and a structure binding unit.
10 is a layout diagram of a spiral file and a binding plate.
11 is a flowchart of a basic method using a spiral file according to a second embodiment of the present invention.
12 to 16 are views showing construction steps corresponding to the flow chart of FIG.
17 is a layout diagram of a spiral file and a structure binding unit applied to the basic method using a spiral file according to the third embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention.

However, the description of the present invention is merely an example for structural or functional explanation, and thus the scope of the present invention should not be construed as being limited by the embodiments described in the text.

For example, since the embodiments are susceptible to various modifications and various forms, the scope of the present invention should be construed as including equivalents capable of realizing technical ideas.

It is to be understood that the scope of the present invention should not be construed as being limited thereto since the object or effect of the present invention is not limited to the specific embodiment.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention and to fully disclose the scope of the invention to a person having ordinary skill in the art to which the present invention belongs. And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

It is to be understood that the meaning of the terms used in the present invention is not limited to a dictionary meaning, but should be understood as follows.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined.

Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same components are denoted by the same reference numerals, and explanations of the same reference numerals will be omitted in some cases.

(Embodiment 1)

FIG. 3 is a flowchart of a basic construction method using a spiral file according to a first embodiment of the present invention, FIGS. 4 to 8 show construction steps corresponding to the flowchart of FIG. 3, And FIG. 10 is a layout diagram between the spiral file and the binding plate.

Referring to these drawings, the basic construction method using a spiral file according to the present embodiment is capable of efficiently constructing a foundation structure that receives a small load, and is also capable of shortening air by facilitating file operation.

The basic method using the spiral file according to the present embodiment, which can provide such an effect, includes a hole drilling step S11, a spiral file inserting step S12, a binding plate installing step S13, a structure binding unit installing step S14, , And a concrete-based layer forming step (S15).

A wedge-shaped hole 111 is formed in the pavement 110 where the pavement is completed. The wedge-shaped hole 111 is gradually narrowed downward. The spiral-shaped hole 111 is inserted into the wedge- A structure binding unit 140 coupled to the upper end head 11 of the spiral file 120 for installation of a predetermined installation structure, A concrete base layer 130 formed on the pavement 110 at a predetermined thickness may be used to integrate the pile 120 and the structure binding unit 140. [

The hole drilling step S11, the spiral file inserting step S12, the binding plate installing step S13, the structure binding unit mounting step S14, and the concrete-based layer forming step S15 will be described in detail one by one .

The hole piercing step S11 is a process of piercing a hole 111 in the pavement 110 where the pavement is completed. Drilling can be used for drilling.

At this time, the hole 111 may be a wedge-shaped hole 111 that gradually narrows downward as it goes downward. When the wedge-shaped hole 111 is applied as in the present embodiment, there is an advantage that the helical file 120 can be more firmly and stably inserted and fixed.

The spiral file inserting step S12 is a process of inserting the spiral file 120 into the perforated hole 111 on the pavement 110, that is, the wedge-

Here, the spiral file 120 may be a steel pipe having threads formed on its outer surface. It is advantageous to be inserted into the wedge-shaped hole 111 because threads are formed.

The binding plate installation step S13 is a process of installing the binding plate 150 at the upper end of the spiral file 120 as shown in FIG.

A groove 151 is formed in the binding plate 150 so that the binding plate 150 can be well fitted to the upper end of the spiral file 120 by the groove 151.

The binding plate 150 may serve to block separation of the spiral file 120 and the concrete-based layer 130 applied thereon.

The structure binding unit installation step S14 is a process of installing a structure binding unit 140 for installing a predetermined installation structure on the upper end head 11 of the spiral file 120. [

Here, the predetermined installation structure may refer to a structure such as a safety fence, a sign board, etc. as well as the signal lamp 10 of FIG.

The structure binding unit 140 includes a unit base 141 disposed horizontally on the upper surface of the concrete base layer 130 and a protruding binding unit 142 protruding upward from the center of the unit base 141 And an insertion coupling part 143 protruded downward from the center of the unit base 141 and partially inserted into and coupled to the upper end of the helical file 120.

At this time, the insertion / attachment portion 143 can be forcedly engaged with the upper end head 11 of the helical file 120. The structure such as the signal lamp 10 and the safety fence can be fixed via the protruding coupling portion 142.

The concrete-based layer forming step S15 is a process of forming a concrete-based layer 130 having a predetermined thickness on the pavement 110 to integrate the spiral pile 120 and the structure binding unit 140 together.

Hereinafter, a basic method using a spiral file according to the present embodiment will be described in detail.

First, as shown in FIG. 4, a hole 111 is drilled in the pavement 110 that has been packed (S11). At this time, the hole 111 may be a wedge-shaped hole 111 that gradually narrows downward as it goes downward.

5, the helical file 120 is inserted and fixed in the perforated hole 111 on the pavement 110, that is, the wedge-shaped hole 111 (S12).

Next, the binding plate 150 is installed at the upper end of the spiral file 120 as shown in FIG. 6 (S13). That is, the binding plate 150 is provided while the groove 151 of the binding plate 150 is fitted to the upper end of the spiral-shaped file 120.

7, a structure binding unit 140 for installing a predetermined installation structure is installed on the upper end head 11 of the spiral file 120 (S14).

8, a concrete-based layer 130 having a predetermined thickness is formed on the pavement 110 to integrate the spiral file 120 and the structure binding unit 140 (S15).

When the above operation is completed, the above-described signal lamp, fence, sign board, and the like may be installed via the structure binding unit 140.

According to the present embodiment having the structure and function as described above, it is possible to efficiently construct the base structure receiving a small load, and also to shorten the air because the pile operation is easy.

(Second Embodiment)

FIG. 11 is a flowchart of a basic construction method using a spiral file according to a second embodiment of the present invention, and FIGS. 12 to 16 are views showing construction steps corresponding to the flowchart of FIG.

Referring to these drawings, the basic method using a spiral file according to the present embodiment includes a hole drilling step S21, a spiral file inserting step S22, a binding plate installing step S23, a concrete base layer forming step S24, And a structure binding unit installation step (S25).

The hole drilling step (S21) is a process for drilling the wedge-shaped hole 211 as described above on the pavement road 210 on which the packaging is completed, as shown in FIG.

The spiral file inserting step S22 is a process of inserting the spiral file 220 into the perforated hole 211 on the pavement 210, that is, the wedge-shaped hole 211 as shown in FIG.

The binding plate installation step S23 is a process of installing the binding plate 250 on the upper end of the spiral file 120 as shown in FIG.

The concrete-based layer forming step S24 is a process of forming a concrete-based layer 230 having a predetermined thickness on the pavement 210 as shown in FIG. The concrete-based layer 230 can be formed to such an extent that the head 221 of the helical file 220 is locked.

The structure binding unit installation step S25 is a process of installing a structure binding unit 240 for installing a predetermined installation structure on the upper end head 221 of the spiral file 220 as shown in FIG.

At this time, in the case of this embodiment, the structure binding unit installation step (S25) is performed before the concrete base layer 230 is completely hardened. Accordingly, if the concrete-based layer 230 is completely hardened over time, the spiral-shaped file 220 and the structure binding unit 240 can be integrated due to the concrete-based layer 230 as in the above-described embodiment.

Even if the present embodiment is applied, it is possible to efficiently construct the foundation structure receiving a small load, and the pile operation can be facilitated and the air can be shortened.

(Third Embodiment)

17 is a layout diagram of a spiral file and a structure binding unit applied to the basic method using a spiral file according to the third embodiment of the present invention.

Referring to this figure, in the case of this embodiment, the structure binding unit 340 can be coupled and fixed to the upper end head 121 of the spiral file 120.

The structure binding unit 340 includes a unit base 341 horizontally disposed on the upper surface of the concrete base layer 330, a protruding binding portion 342 protruding upward from the central portion of the unit base 341, And an insertion coupling part 343 protruding downward from the center of the unit base 341 and partially inserted into the upper end of the helical file 320.

In addition, in addition to this configuration, a tooth 344 is formed in the insertion / attachment portion 343 of the structure binding unit 340. When the structure binding unit 340 is coupled to the helical file 120, the teeth 344 assist so as not to fall out arbitrarily.

A coupling rail 345 and a plurality of coupling rings 346 are formed in a protruding coupling portion 342 to which structures such as a signal lamp, a fence, and a sign board are coupled. A structure such as a traffic light, a fence, a sign board, etc. can be coupled to the protruding binding portion 342 by suitably utilizing the coupling rail 345 and the plurality of coupling rings 346. [

On the top of the unit base 341, a luminous member 347 is provided. There is an advantage that night work can be performed because of the luminous member 347.

Even if the present embodiment is applied, it is possible to efficiently construct the foundation structure receiving a small load, and the pile operation can be facilitated and the air can be shortened.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. It is therefore intended that such modifications or alterations be within the scope of the claims appended hereto.

110: Pavement 111: Hole
120: helical file 121: head
130: concrete-based layer 140: structure binding unit
141: unit base 142: projecting-
143: insertion and insertion portion 150:
151: Home

Claims (4)

delete delete delete A wedge-shaped hole 111 which is drilled on the wrapping road 110 where the wrapping is completed, and whose width is gradually narrowed downward;
A spiral shaped file 120 inserted into the wedge-shaped hole 111 with a thread formed on the outer surface thereof and having a head 121 at an upper end thereof;
A tie plate 150 formed at the upper end of the spiral file 120 by the groove 151 and formed with a groove 151;
A structure binding unit 140 coupled to an upper end head 121 of the spiral file 120 for installation of a predetermined installation structure; And
And a concrete base layer 130 formed on the pavement 110 in a predetermined thickness to integrate the spiral file 120 and the structure binding unit 140,
The structure binding unit 140,
A unit base 141 horizontally disposed on the upper surface of the concrete-based layer 130;
A protruding binding portion 142 protruding upward from a central portion of the unit base 141; And
And an insertion coupling part (143) protruded downward from a central part of the unit base (141) and partially inserted into the upper end head of the helical file (120) Structures constructed by using basic construction method.

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