KR102256813B1 - Construction equipment for structures with curvature - Google Patents

Abstract

According to one embodiment, a curvature structure construction apparatus, capable of constructing a circular structure while moving along a base end part, includes: a mold frame plate comprising a pair of a first mold frame plate having one concave side and a second mold frame plate having one convex side; a pair of mold frame cases into which the first and second mold frame plates are inserted respectively; a case connection pillar installed to apply post tension to an outer surface of the pair of mold frame cases; and a pair of side coupling plates placed on the base end part to be coupled with the mold frame cases orthogonally. The mold frame plate comprises a plurality of mold frame plates having different curvature radii to be inserted into the mold frame cases to be replaceable, and the mold frame cases are bound to be integrated with the case connection pillar and the side coupling plates to enable the structure to be constructed into a circular form as the first and second mold frame plates are horizontally or vertically moved with a maintained gap and verticality.

Description

Construction equipment for structures with curvature

An apparatus for constructing a construction having a curvature is disclosed.

Specifically, there is disclosed an apparatus capable of adjusting a radius of curvature and capable of constructing a structure by moving horizontally and vertically while maintaining the spacing of the mold without tie.

In order to make a building in a predetermined shape or dimension, a mold in which a building material such as concrete or soil is placed is required. The mold can be installed in different shapes or dimensions according to the shape of the building to be made. In addition, in order to construct a building having a curved surface such as a circle, a mold having a curved surface may be required. A liquid material is poured inside such a mold, and the mold is maintained until the poured material hardens into a solid shape, and can be removed after a certain period of time.

In addition, a side pressure, which is a pressure applied in the horizontal direction by the poured material, may be applied to the mold. The side pressure may vary depending on the type of material, and accordingly, the mold may be manufactured by varying the thickness of the mold or the spacing of the reinforcing material according to the material used to withstand the side pressure.

In this regard, Korean Patent Publication No. 10-2115990 discloses "a formwork panel and a pre-assembled beam structure having the same." The above invention relates to a pre-assembled beam structure having the same and a formwork panel having improved durability against lateral pressure when placing concrete by making it possible to connect a plurality of pieces to each other so that construction is easy, and the connected joints exhibit sufficient rigidity. .

The above-described background technology is possessed or acquired by the inventor in the derivation process of the present invention, and is not necessarily a known technology disclosed to the general public prior to filing of the present invention.

An object according to an embodiment is to provide a device capable of constructing a circular structure having various curvatures with one slip foam by inserting a mold plate having a specific curvature by a cartridge replacement method.

An object according to an embodiment is to provide a device capable of precisely constraining the dimensions, positions, and shapes of a mold plate, and to quickly install and dismantle the mold.

An object according to an embodiment is to provide a construction device capable of being installed and movable while maintaining a previously secured verticality and maintaining a required curvature.

The problems to be solved in the embodiments are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

The apparatus for constructing a curvature construction according to an embodiment for achieving the above object is for constructing a circular construction while moving along the proximal end, and a first template plate having a concave surface and a second template plate having a convex surface constitute a pair. Template; A pair of mold cases into which the first mold plate and the second mold plate are respectively inserted; A case connecting column installed to apply a post tension to the outer surface of the pair of mold cases; And a pair of side coupling plates disposed on the base end portion and coupled at a right angle to the mold case, wherein the mold plate is composed of a plurality of mold plates having different radius of curvature, and is interchangeably inserted into the mold case. , The mold case is bound to be integrated with the case connecting column and the side coupling plate so that the first mold plate and the second mold plate move horizontally or vertically while maintaining the spacing and verticality so that the construction material is constructed in a circular shape. I can.

According to one side, the mold case, the insert into which the mold plate is inserted; A grid-shaped case reinforcement portion installed on the outer surface of the mold case; And a plurality of rotational coupling portions rotatably attached to the case reinforcing portion, wherein the rotational coupling portion penetrates the case connection pillar and rotates to be accommodated in the side coupling plate, and It is possible to bind the side bonding plate.

According to one side, the mold case, the first case to which the first mold plate is coupled; And a second case to which the second template plate is coupled, wherein at least two laser curvature meters are installed on an upper portion of the first case, and at least two laser aiming holes are installed on an upper portion of the second case, and the In the first case and the second case, the installation angle is adjusted so that the two lasers emitted from the laser curvature pass through the corresponding laser aiming holes and contact at one point on the star ape installed at the center point of the circular construction. I can.

According to one side, the case connection pillar, a first frame installed to contact one of the pair of mold cases; A second frame installed to be in contact with the other one of the pair of mold cases; A plurality of through portions formed under the first frame and the second frame; And a rotating part connecting the upper portions of the first frame and the second frame; wherein the case connecting column is coupled to be integrated with the mold case through the through part, and the rotating part is rotated according to the rotation of the first frame and the second frame. The separation distance of the frame can be adjusted.

According to one side, the side coupling plate, a coupling plate reinforcement disposed on the outer surface of the side coupling plate; A plurality of through-holes formed to be spaced apart from the coupling plate reinforcement and through which bolts for fastening to the mold plate and the mold case pass through; And a receiving part accommodating the rotating fastening part, wherein a nut is coupled to an end of the rotating fastening part seated in the receiving part, so that the binding of the mold case, the case connecting column, and the side connecting plate may be maintained.

According to one side, the first mold plate and the second mold plate, a curved portion having a constant curvature; And a protrusion inserted into the formwork case, wherein the protrusion may be detachably detachable or mounted on the formwork case.

According to one side, the apparatus for constructing a curvature construction according to an embodiment further includes a carrier connected to the case connecting column to move horizontally or vertically, wherein the carrier includes: a carrier frame installed on the ground on which the construction is constructed; An outrigger fixing the carrier frame to the ground; A driving unit disposed between the vertical end of the carrier frame and the ground; And a vertical lifting part attached to the horizontal end of the carrier frame and connected to the case connecting column. Including, the driving unit may move the mold plate in a horizontal direction, and the vertical lifting portion may move the mold plate in a vertical direction from the ground.

According to one side, the apparatus for constructing a curvature construction according to an embodiment further includes a vertical guide coupled to the mold case to measure vertical and horizontal degrees, and the vertical guide is coupled to a central portion of the mold case and the A guide frame installed to contact the base end; A level meter disposed on the guide frame to measure a horizontal degree of the mold case; A vertical meter disposed on the guide frame to measure the verticality of the mold case; And an extension part extending the length of the guide frame.

According to the apparatus for constructing a curvature construction according to an embodiment, there is an effect of constructing a circular construction having various curvatures with one slip foam by inserting a mold plate having a specific curvature through a cartridge replacement method.

According to the apparatus for constructing a curvature construction according to an embodiment, there is an effect of precisely constraining the dimensions, positions, and shapes of the template, and quickly installing and dismantling the template.

According to the curvature construction apparatus according to an embodiment, there is an effect of installing and moving while maintaining a previously secured verticality and maintaining a required curvature.

The effects of the apparatus for constructing a curvature structure according to an embodiment are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 shows a curvature construction apparatus according to an embodiment.
2 shows a curvature construction apparatus according to an embodiment including a carrier.
3 shows a pair of template plate and the case plate.
Figure 4 shows a pair of the mold plate and the mold plate case combined.
5 shows a case connecting column.
6 shows a side bonding plate.
7 shows a carrier for moving the case connecting pillars integrated with the mold plate and the mold plate case.
8 shows a vertical guide.
9 shows a method of adjusting the position of the template plate to maintain a constant curvature using a laser curvature meter and a laser aiming hole.
The following drawings attached to the present specification illustrate a preferred embodiment of the present invention, and serve to further understand the technical idea of the present invention together with the detailed description of the present invention. It is limited and should not be interpreted.

Hereinafter, embodiments will be described in detail through exemplary drawings. In adding reference numerals to elements of each drawing, it should be noted that the same elements are assigned the same numerals as possible, even if they are indicated on different drawings. In addition, in describing the embodiment, if it is determined that a detailed description of a related known configuration or function interferes with the understanding of the embodiment, the detailed description thereof will be omitted.

In addition, in describing the constituent elements of the embodiment, terms such as first, second, A, B, (a) and (b) may be used. These terms are for distinguishing the constituent element from other constituent elements, and the nature, order, or order of the constituent element is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, the component may be directly connected or connected to that other component, but another component between each component It should be understood that may be “connected”, “coupled” or “connected”.

Components included in one embodiment and components including common functions will be described using the same name in other embodiments. Unless otherwise stated, the description in one embodiment may be applied to other embodiments, and a detailed description will be omitted in the overlapping range.

In general, the radius of curvature of the mold plate used for the construction of the circular construction may vary depending on the diameter of the construction. The existing construction method was able to complete the required curvature by placing a mold plate on a frame having a specific curvature, pressing it, and adjusting the copper bars (yokes, own ships and support beams, etc.) attached to the mold plate.

The curvature construction apparatus 10 according to an embodiment may construct circular constructions having various curvatures with one device. To this end, the base end (B) may be pre-installed on the ground, and the curvature construction apparatus 10 according to an embodiment may stack structures by floor while moving along the base end (B).

1 shows a curvature construction apparatus 10 according to an embodiment.

2 shows a curvature construction apparatus 10 according to an embodiment including a carrier 500.

1 and 2, the curvature construction apparatus 10 according to an embodiment includes a mold plate 100, a mold case 200, a case connecting column 300, a side coupling plate 400, and a carrier ( 500) and a vertical guide 600 may be included.

The template plate 100 may have a specific curvature so that the inner surface thereof is concave or convex. The mold plate 100 is used as a pair of a concave mold plate and a convex mold plate, and each curved surface is installed so as to face each other, so that a construction material may be input therebetween. In addition, the mold plate 100 is composed of a plurality of mold plates 100 having various curvatures, and may be replaced with a different concave mold plate or a convex mold plate according to the width or diameter of the circular construction to be constructed. For example, the template plate 100 may be manufactured in a cartridge type.

The mold case 200 may be fixed by inserting the mold plate 100. Specifically, the template plate 100 may be detached and mounted on the mold case 200 in a cartridge replacement method. At least two frame cases 200 constituting a pair may be used so that the two frame plates 100 constituting a pair can be mounted respectively.

The case connection pillar 300 may be installed to contact the outer surfaces of the pair of mold cases 200. The case connecting column 300 is formed in a shape of a U and the separation distance is adjusted to apply a post tension to the pair of mold cases 200. In addition, the case connection pillar 300 may be provided in at least two so as to be disposed one at each end to stably fix the mold case 200. The case connecting column 300 may serve as a movable bar.

The side coupling plate 400 may be formed in a saddle shape so as to be disposed on the base end (B) or on an existing construction. In addition, the side coupling plate 400 may be coupled to the mold case 200 at a right angle. The side coupling plate 400 may be configured as a pair of side coupling plates so as to be coupled to both ends of the pair of mold cases 200.

The mold case 200, the case connection pillar 300, and the side coupling plate 400 into which the above-described mold plate 100 is inserted may be bonded to each other to be integrated.

The carrier 500 may be connected to the case connection pillar 300. The carrier 500 is driven so that the end of the carrier 500 is movable in a horizontal or vertical direction, so that the mold plate 100 integrated with the case connecting column 300 may be moved in a horizontal or vertical direction.

The vertical guide 600 is coupled to the central portion of the mold case 200 and may be installed to contact the base end (B) or one surface of the existing construction. The vertical guide 600 may measure the horizontal degree or the vertical degree of the mold case 200.

The apparatus 10 for constructing a curvature structure according to an embodiment may construct a circular structure having various radiuses of curvature with a single slip foam. In addition, it is possible to fix a pair of template plates and maintain a gap by generating post tension by using only the case connecting column serving as a movable bar without using a tie.

Hereinafter, the above-described constituent elements of the apparatus 10 for constructing a curvature structure according to an embodiment will be described in more detail with reference to FIGS. 3 to 8.

3 shows a pair of the template plate 100 and the template plate case 200.

FIG. 4 shows a pair of the combined mold plate 100 and the mold plate case 200.

5 shows the case connecting column 300.

6 shows the side coupling plate 400.

7 shows a carrier 500 for moving the case connecting column 300 integrated with the template plate 100 and the case 200.

8 shows a vertical guide 600.

With reference to FIGS. 3 and 4, the mold plate 100 may be composed of a first mold plate 100 and a second mold plate. Each of the first template plate 100 and the second template plate 100 has a specific curvature, the first template plate 100 has a concave one side, and the second template plate 100 has a convex shape. have.

The first mold plate 100 may be inserted into the mold case 200 positioned outside, and the second mold plate 100 may be inserted into the mold case 200 positioned inside. In addition, at least one of the first template plate 100 and the second template plate 100 may be replaced with a mold plate having a different curvature according to the thickness or diameter of the circular construction to be constructed.

The first and second template plates 100 and 100 may include curved portions 1011 and 1021, protrusions 1012 and 1022, and stiffeners 1013 and 1023.

The curved portions 1011 and 1021 are inner surfaces of the template plate 100 and may have a constant curvature. The curved portion 1011 of the first template plate 100 may be formed as a concave curved surface, and the curved portion 1021 of the second template plate 100 may be formed as a convex curved surface.

The protrusions 1012 and 1022 may be formed at both ends of the outer surface of the template plate 100. The protrusions 1012 and 1022 may be portions that are inserted into and fixed to the mold plate case 200. The protrusions 1012 and 1022 may be detachably detachable or mounted on the mold case 200 as shown in FIG. 3.

The stiffeners 1013 and 1023 are formed between the inner and outer surfaces of the template plate 100 and are formed adjacent to the curved portions 1011 and 1021 to reinforce the template plate 100.

Referring back to FIGS. 3 and 4, the mold case 200 may include a first case 201 and a second case 202.

The first case 201 may be disposed outside the circular construction to be constructed, and the second case 202 may be disposed inside. Accordingly, the first mold plate 100 may be inserted into the first case 201, and the second mold plate 100 may be inserted into the second case 202.

The first case 201 and the second template plate 100 may include insertion parts 2011 and 2021, case reinforcement parts 2012 and 2022, and rotational coupling parts 2013 and 2023.

The insertion portions 2011 and 2021 may have a shape protruding inward from both ends of the mold case 200. The protrusions 1012 and 1022 of the above-described mold plate 100 may be inserted to engage with the inserting portions 2011 and 2021 and mounted on the mold case 200.

The case reinforcement parts 2012 and 2022 are formed in a grid shape and may be installed on the outer surface of the mold case 200.

The rotation coupling portions 2013 and 2023 may be rotatably attached to both sides of the case reinforcement portions 2012 and 2022. For example, the case reinforcement portions 2012 and 2022 may be provided with handles of the three rotation coupling portions 2013 and 2023 to be rotatable. The rotation coupling portions 2013 and 2023 may be rotated toward both ends of the mold case 200, respectively, penetrate the case connecting column 300, and may be accommodated in the side coupling plate 400. Accordingly, the mold case 200, the case connecting column 300, and the side coupling plate 400 may be bonded to be integrated together.

Additionally, the mold case 200 may further include a plurality of fastening holes 2014 and 2024 formed at both side edges. The fastening holes 2014 and 2024 may be coupled with a bolt penetrating the side coupling plate 400.

In addition, the mold case 200 may have a connection groove formed at the center of the case reinforcement parts 2012 and 2022. The vertical guide 600 may be coupled to the connection groove.

The insertion portions 2011 and 2021, the case reinforcement portions 2012 and 2022, the rotation coupling portions 2013 and 2023, the fastening holes 2014 and 2024, and the connection grooves are the first case 201 and the second case ( Although 202 are commonly included components, the first case 201 and the second case 202 may further include different components that are distinguished from each other.

The first case 201 of the mold case 200 may further include a laser curvature 2016 and a curvature moving groove 2017.

At least two laser curvature meters 2016 may be provided and installed on the first case 201. The laser curvature 2016 may emit a laser. The laser curvature 2016 may be rotated to adjust the laser emission angle.

The curvature moving groove 2017 is a groove formed in an elongated shape in the upper portion of the first case 201. The laser curvature 2016 may be mounted to be movable in the longitudinal direction of the curvature moving groove 2017.

In addition, the second case 202 of the mold case 200 may further include a laser aiming hole 2026 and a aiming hole moving groove 2027.

At least two laser aiming holes 2026 may be provided and installed on the second case 202. The laser aiming hole 2026 is formed in a ring shape so that the laser emitted from each laser curvature 2016 may pass through the corresponding laser aiming hole 2026. The laser aiming hole 2026 can also be rotated so that the angle can be adjusted.

The aiming hole moving groove 2027 is a groove formed in an elongated shape in the upper portion of the second case, and the laser aiming hole 2026 may be mounted so as to be movable in the longitudinal direction of the aiming hole moving groove 2027.

The above-described laser curvature 2016 and laser aiming hole 2026 may be used to easily guarantee a radius of curvature of a circular construction to be constructed using the curvature construction apparatus 10 according to an embodiment. The method used at this time may be referred to as a symmetric aiming method. In this regard, it will be described in more detail with reference to FIG. 9 below.

Referring to FIG. 5, the case connecting column 300 may include a first frame 301, a second frame 302, a penetrating part 303, and a rotating part 304. Each of the pair of case connecting pillars 300 disposed to be in contact with both ends of the pair of mold cases 200 has the same structure.

The first frame 301 is formed in an a-shaped shape, and may be installed to contact one of the first case 201 and the second case 202.

The second frame 302 is formed in a shape symmetrical to the first frame 301 and may be installed to contact the other of the first case 201 and the second case 202.

The penetrating portion 303 is formed under the first frame 301 and the second frame 302, and may be provided in plural according to the number of handles of the rotational coupling portions 2013 and 2023 of the above-described frame case 200. I can. Each of the through portions 303 may be formed to have a size corresponding to the diameter of the rotation coupling portions 2013 and 2023. Rotation coupling portions 2013 and 2023 may be penetrated or penetrated into the through portion 303. That is, the rotation coupling portions 2013 and 2023 may be accommodated in the side coupling plate 400 through the through portion 303. Accordingly, the case connection pillar 300 may be bound to be integrated with the mold case 200 and the side coupling plate 400.

The rotating part 304 is rotatably installed above the first frame 301 and the second frame 302 to connect the first frame 301 and the second frame 302 to form a U-shape. Specifically, screw bolts are provided at upper ends of the first frame 301 and the second frame 302 connected to the rotating part 304, and each screw bolt may be installed in opposite directions to each other. Threads corresponding to the screw bolts of the first frame 301 and the second frame 302 may be formed inside the both ends of the rotating part 304, respectively. That is, both ends of the rotating part 304 may be fastened to screw bolts of the first frame 301 and the second frame 302, respectively. Accordingly, the rotational motion of the rotating part 304 can be converted into a linear motion of the first frame 301 and the second frame 302.

As described above, the case connection pillar 300 can install various side coupling plates 400 having different widths by adjusting the separation distance between the first frame 301 and the second frame 302 by rotating the rotating part 304. have. This makes it possible to construct various structures having different thicknesses using a single curvature building construction device 10.

In addition, the case connection pillar 300 may apply a post tension to the mold case 200 or the mold plate 100. This post tension may fix the shape and position of the mold case 200 during the compaction operation, and offset side pressure caused by the compaction impact during the compaction operation. In addition, even if the side coupling plate 400 is removed by the post tension, the position and dimensions of the mold case 200 may be maintained.

In addition, in order to continuously construct the seamless compacted soil wall, the mold plate 100 must be demolded and the mold plate 100 must be moved to the next section. In this case, by rotating the rotating part 304, the separation distance between the first and second template plates 100 and the second template plate 100 may be widened to be demolded.

Additionally, the case connection pillar 300 may further include a locking clasp 305 rotatably mounted on the vertical frame portions of the first frame 301 and the second frame 302.

The locking clasp 305 may have holes having a shape corresponding to the through portion 303. The locking clasp 305 may be rotated so that the holes and the through portion 303 coincide. This locking clasp 305 is rotated to constrain the outer portion of the rotational fastening parts 2013, 2023 that are not accommodated after the rotational fastening parts 2013, 2023 are accommodated in the through part 303, and the case connecting pillar 300 and The binding of the mold case 200 may be additionally reinforced. This can prevent the rotational fastening parts 2013 and 2023 from being released or their positions are changed when a repetitive impact is applied by the compactor.

Referring back to FIG. 4, the side coupling plate 400 may be installed at a right angle to the side of the pair of mold plate 100 to close the mold plate 100. In addition, the side coupling plate 400 is provided with a pair of side coupling plates 400 so as to be disposed at both ends of the pair of mold cases 200, and each structure is the same.

6, the side coupling plate 400 is manufactured in a saddle shape so as to be mounted on the base end (B) or the constructed wall, and the coupling plate reinforcement 401, the through hole 402, and the receiving portion 403 It may include.

The coupling plate reinforcement 401 may be installed on the outer surface of the side coupling plate.

The through hole 402 may be formed to be spaced apart from both sides of the coupling plate reinforcement 401. The side coupling plate 400 is disposed at a right angle to the pair of mold case 200, and the threaded portion of the bolt passes through the through hole 402, and the fastening hole formed in the mold plate 100 and the mold case 200 ( 2014, 2024). The coupling of the side coupling plate 400, the mold plate 100, and the mold case 200 through the through hole 402 is to reinforce the coupling by the rotation coupling portions 2013 and 2023.

The receiving portion 403 may be formed at both ends of the side coupling plate 400 to accommodate the rotation coupling portions 2013 and 2023. The receiving portion 403 may be provided in plural according to the number of handles of the rotation coupling portions 2013 and 2023 of the above-described form case 200. The rotation coupling portions 2013 and 2023 may be rotated and finally seated in the receiving portion 403. Accordingly, the side coupling plate 400 may be bound to be integrated with the mold case 200 and the case connecting column 300. In addition, a nut is coupled to the end of the handle of the rotational coupling portion (2013, 2023) seated in the receiving portion 403 to stably bind the mold case 200, the case connecting column 300, and the side coupling plate 400. Can be maintained. In this case, a spring washer may be used together with the rotation coupling portions 2013 and 2023 to prevent the nut loosening from occurring when a repetitive impact of the compactor is applied.

In addition, the side coupling plate 400 may further include a front saddle 404, a rear saddle 405, and a leveling controller 406.

The front saddle 404 is installed on the side coupling plate 400 installed in the front in the construction direction, and the rear saddle 405 may be attached to the mold case 200 installed in the rear in the construction direction. Each of the front saddle 404 and the rear saddle 405 may be provided with two horizontal adjusters 406. The rotation of the horizontal adjuster 406 is converted into a vertical motion of the side coupling plate 400, and the installation height and horizontality of the curvature construction device 10 can be adjusted in detail using the horizontal adjuster 406.

The above-described mold plate 100, mold case 200, case connecting column 300 and side coupling plate 400 are bound to each other to form an integrated formwork of the curvature construction device 10 according to an embodiment, and , The assembly sequence of these forms is as follows.

1.A pair of the first and second template plates 100 and 100 having the same radius of curvature are inserted into the inserts 2011 and 2021 of the first case 201 and the second case 202, respectively. Put it in.

2. Fasten the butt reverse screw bolts attached to the first frame 301 and the second frame 302 with the rotating part 304. In order to change the distance between the mold cases 200 and adjust the required wall thickness, the rotating part 304 is rotated without installing the side joining plate 400.

3. Assemble the side coupling plate 400 on both sides of the mold case 200 with bolts. In the second soil wall construction, the rear side coupling plate 400 is detached and the rear saddle 405 is bonded to be constructed.

4. By rotating or penetrating the handles of the rotation coupling portions (2013, 2023), the through portion 303 formed under the first frame 301 and the second frame 302 and the receiving portion of the side coupling plate 400 ( 403).

5. Fasten the locking clasp 305 so that the handles coupled with the side coupling plate 400 are not relaxed by the compaction impact force.

6. By rotating the rotating part 304, post tension is applied to the first frame 301 and the second frame 302 to perform lateral pressure elimination. When the rotating part 304 is rotated in the direction of increasing the distance between the mold cases 200 in the state in which the side coupling plate 400 is installed, a compressive force to eliminate the side pressure acts on the mold case 200 in advance.

7. Mount the vertical guide 600 in the connection groove provided on the rear surfaces of the first case 201 and the second case 202, and tighten with a fastening member.

Referring to FIG. 7, the carrier 500 may include a carrier frame 501, an outrigger 502, a driving part 503, and a vertical lifting part 504.

The carrier frame 501 may be installed on the ground on which the construction is to be constructed. The carrier frame 501 may have a shape in which a vertical frame and a horizontal frame cross each other at right angles. The vertical frame is located on the ground, and the horizontal frame is formed to intersect with the vertical frame at the top of the vertical frame to be located on the mold case 200, the case connecting column 300 and the side coupling plate 400 that are integrally bound. I can.

The outrigger 502 may be detachably connected to extend in a horizontal direction from a lower end of the vertical frame of the carrier frame 501. The outrigger 502 may fix the carrier frame 501 to the ground after the horizontality of the carrier 500 is secured.

The driving unit 503 may be installed to extend downward from the lower end of the vertical frame of the carrier frame 501. It may be disposed between the carrier frame 501 and the ground. The driving unit 503 may operate to move the carrier frame 501 in a horizontal direction. For example, the driving unit 503 may be provided as a non-directional autonomous driving device.

The vertical lifting part 504 may have one end attached to the end of the horizontal frame of the carrier frame 501. In addition, the other end of the vertical lifting portion 504 may be connected to all of the pair of case connection pillars 300. The vertical lifting part 504 is operable to move the other end in a vertical direction, so that the case connecting column 300 connected to the other end can be moved in the vertical direction. In addition, the vertical lifting part 504 may position the case connecting column 300 on a required spatial coordinate and adjust the horizontal.

Accordingly, the carrier 500 may move the template plate 100 horizontally or vertically from the ground by the non-directional driving unit 503 and the vertical lifting unit 504.

Referring to FIG. 8, the vertical guide 600 may include a guide frame 601, a horizontal system 602, a vertical system 603, and an extension part 604.

The guide frame 601 may be coupled to a connection groove formed in the center of the case reinforcement parts 2012 and 2022 of the mold case 200. The guide frame 601 may be formed in a c-shape to surround the upper, outer and lower surfaces of the mold case 200, and the c-shaped lower end is further extended in a vertical direction to contact the base end or the wall of the existing construction Can be installed so as to. In addition, a fastening member coupled to the connection groove of the formwork case 200 may be provided on the inner side of the guide frame 601 in contact with the formwork case 200.

The leveler 602 may be disposed above the guide frame 601 in a horizontal direction. The leveler 602 may measure the horizontality of the mold case 200.

The vertical system 603 may be disposed above the guide frame 601 in the vertical direction. The vertical system 603 may be disposed adjacent to the horizontal system 602. The vertical meter 603 may measure the verticality of the mold case 200.

The extension 604 may be mounted on the lower end of the guide frame 601 so as to contact the base end B or the constructed wall to extend the length of the lower end of the guide frame 601. In addition, an additional extension portion 604 may be further mounted between the extension portion 604 and the guide frame 601. The additional extension 604 may be formed in an elongated bar shape like the guide frame 601, and may be selectively used according to the height of the construction that increases while being constructed. Accordingly, it is possible to stack structures for each layer while maintaining the verticality uniformly.

The above-described vertical guide 600 is mounted in accordance with the guide frame 601 to the mold case 200, and the horizontality of the curvature construction device 10 by aligning the water level through the leveling system 602 and the vertical system 603 And verticality can be secured. In addition, since the extension part 604 has a scale, it is possible to check the installation height of the curvature construction device 10 while comparing with the benchmark. That is, the vertical guide 600 may guide the curvature construction device 10 according to an embodiment to rise while maintaining the verticality by utilizing the verticality previously secured in the base end (B) or the lower wall. .

9 shows a method of adjusting the position of the template plate 100 to maintain a constant curvature by using the laser curvature 2016 and the laser aiming hole 2026.

As mentioned above, this method can be referred to as a symmetric aiming method. The symmetric aiming method induces the mold plate 100 of the curvature construction apparatus 10 according to an embodiment to be accurately positioned inside and outside the wall line of the circular construction. In this case, two virtual lines may be used.

Referring to FIG. 9, a star ap (S) may be installed at a center point of a circular construction to be constructed. The star af (S) is formed in a rod shape and can be installed vertically on the ground.

If the template plate 100 is accurately positioned inside and outside the wall line of the circular structure, that is, in a circular orbit, as shown in FIG. 9, two virtual lines each accurately determine the laser aiming hole 2026 from the laser curvature 2016. Gina Star Af (S) must meet at the point where it is installed to form a complete fan shape.

In order to verify this, a symmetrical aiming method may be implemented by manipulating two laser curvatures 2016 and two laser aiming holes 2026.

Specifically, one laser curvature 2016 is fixed to the left end of the first case 201, and the second case ( One laser aiming hole 2026 is positioned at a point on the left side of 202. In addition, the other laser curvature 2016 is fixed at the right end point of the first case 201, and the other laser aiming hole 2026 is positioned at a point on the right side of the second case 202 likewise. Let it. In this case, the distance between the two laser curvature meters 2016 and the distance between the two laser aiming holes 2026 may be adjusted according to the radius of the circular structure. Check whether the two lasers are contacting at one point on the star-af (S). If the contact is not made, the radius of curvature is adjusted by adjusting the installation angle of the template plate 100.

Therefore, the symmetrical aiming method uses a laser curvature 2016 and a laser aiming hole 2026 to measure the distance from the device 10 to the origin of the construction, and the mold case 200 so that the lengths of the two lines are the same. By adjusting it, you can guide the construction so that it is constructed in a circular shape.

Additionally, it can be replaced with a piano wire instead of using a laser.

Hereinafter, a method of constructing a circular construction using the curvature construction apparatus 10 according to an embodiment will be described.

1. Install one vertical column (star amp) in the center of the construction.

2. As the carrier 500, the mold case 200 and the case connecting column 300 and the integrated mold plate 100 are moved to the construction position on the planar coordinates, and the horizontal of the carrier 500 is secured.

3. By adjusting the vertical lifting part 504 of the carrier 500, the template plate 100 is positioned on the spatial coordinates.

4. Assemble the side coupling plate 400 to the mold plate 100, the mold case 200 and the case connecting column 300. At this time, the first section is closed by assembling all the side coupling plates 400, from the second section, only one side coupling plate 400 of the pair of side coupling plates 400 is opened, and the last block is a side coupling plate Open all 400 and construct compacted soil blocks.

5. By operating the two laser curvatures 2016 and the laser aiming hole 2026 to perform a symmetric aiming method, it is verified that the template plate 100 is correctly installed in a circular orbit.

6. After performing soil compaction and completing a section, the pair of side coupling plates 400 are disassembled, and the rotating part 304 of the case connecting column 300 is released to the first frame 301 and the second frame. By extending the distance between 302, the mold plate 100 is demolded.

7. Move the mold case 200 and the mold plate 100 integrated with the case connecting column 300 to the next section and repeat steps 4-6 to complete one layer. The side joining plate 400 is not installed so that the part in contact with the existing block is continuous seamless construction. At this time, since the case connection pillar 300 restrains the pair of mold cases 200, stability of the position and dimensions of the mold plate 100 is secured.

9. When one layer is completed by repeatedly constructing the compacted soil wall blocks at the same height, the vertical lifting part 504 of the carrier 500 is remotely operated to raise the template plate 100 vertically, and the construction is repeated. At this time, one layer is completed while closing or opening the side coupling plate 400. In the first block section, all the side coupling plates 400 are closed, and from the second section, only the side coupling plate 400 on one side is opened and constructed. In the last block section of one floor, a compacted clay wall block is constructed by opening both side coupling plates 400 on both sides.

The curvature construction apparatus 10 according to the above-described embodiment can freely change the curvature to construct the construction. In addition, the device 10 may increase productivity by virtue of assembly, disassembly, movement, and reinstallation. In addition, the device 10 can easily guarantee the position and dimensions of the circular structure, as well as the verticality and the radius of curvature during construction. In addition, by using the device 10, a single worker can construct the compacted soil wall while measuring, installing, dismantling, and transferring the template plate 100. In addition, since the device 10 does not need to install a tie, it is possible to improve productivity by excluding interference in the compactor path during compaction work.

As described above, the embodiments of the present invention have been described by specific matters such as specific components and limited embodiments and drawings, but these are provided only to help a more general understanding of the present invention, and the present invention is limited to the above embodiments. It is not, and a person of ordinary skill in the field to which the present invention belongs can make various modifications and variations from this description. For example, the described techniques are performed in a different order from the described method, and/or components such as the described structure, device, etc. are combined or combined in a form different from the described method, or in other components or equivalents Even if substituted or substituted by, appropriate results can be achieved. Therefore, the spirit of the present invention is limited to the described embodiments and should not be determined, and all things that are equivalent or equivalent to the claims as well as the claims to be described later fall within the scope of the present invention. .

10: curvature construction device
100: template
101: first template plate
1011: curved portion
1012: protrusion
1013: stiffener
102: second template plate
1021: curved portion
1022: protrusion
1023: stiffener
200: mold case
201: first case
2011: insert
2012: case reinforcement
2013: Rotating unit
2014: fastening hole
2016: laser curvature meter
2017: moving groove of curvature
202: second case
2021: insert
2022: case reinforcement
2023: rotation joint
2024: fastening hole
2026: laser aiming hole
2027: aiming hole moving groove
300: case connecting column
301: first frame
302: second frame
303: through part
304: rotating part
305: locking clasp
400: side joining plate
401: bonding plate reinforcement
402: through hole
403: receiving part
404: front saddle
405: rear saddle
406: leveler
500: carrier
501: carrier frame
502: Outrigger
503: drive unit
504: vertical lifting part
600: vertical guide
601: guide frame
602: level
603: vertical system
604: extension

Claims (8)

In the curvature construction apparatus for constructing a circular construction while moving along the proximal end,
A first mold plate having a concave one side and a second mold plate having a convex one side forming a pair;
A pair of mold cases into which the first mold plate and the second mold plate are respectively inserted;
A case connecting column installed to apply a post tension to the outer surface of the pair of mold cases; And
A pair of side coupling plates disposed on the base end and coupled at a right angle to the mold case;
Including,
The template plate is composed of a plurality of template plates having different radius of curvature, and is inserted interchangeably into the mold case,
The mold case is bound to be integrated with the case connection pillar and the side coupling plate so that the first mold plate and the second mold plate move horizontally or vertically while maintaining the spacing and verticality so that the construction is constructed in a circular shape, Apparatus for constructing curvature construction.

The method of claim 1,
The above mold case,
An insertion part into which the template plate is inserted;
A lattice-shaped case reinforcement portion installed on the outer surface of the mold case; And
A plurality of rotational coupling portions rotatably attached to the case reinforcing portion;
Including,
The rotation coupling part penetrates the case connection pillar and rotates to be accommodated in the side coupling plate to bind the mold case, the case coupling pillar, and the side coupling plate.
The method of claim 1,
The above mold case,
A first case to which the first template plate is coupled; And
A second case to which the second template plate is coupled;
Including,
At least two laser curvatures are installed on the top of the first case, and at least two laser aiming holes are installed on the top of the second case,
In the first case and the second case, the installation angle is adjusted so that the two lasers emitted from the laser curvature pass through the corresponding laser aiming holes and contact at one point on the star ape installed at the center point of the circular construction. It is a curvature building construction device.
The method of claim 1,
The case connecting column,
A first frame installed to contact one of the pair of mold cases;
A second frame installed to be in contact with the other one of the pair of mold cases;
A plurality of through portions formed under the first frame and the second frame; And
A rotating part connecting upper portions of the first frame and the second frame;
Including,
The case connecting column is bound to be integrated with the mold case through the through part,
The rotating unit adjusts the separation distance between the first frame and the second frame according to the rotation, curvature construction device.
The method of claim 2,
The side coupling plate,
A bonding plate reinforcement disposed on an outer surface of the side bonding plate;
A plurality of through-holes formed to be spaced apart from the coupling plate reinforcement and through which bolts for fastening to the mold plate and the mold case pass through; And
A receiving part accommodating the rotational coupling part;
Including,
A nut is coupled to an end of the rotational coupling portion seated in the receiving portion to maintain the binding of the mold case, the case connecting column, and the side coupling plate.
The method of claim 1,
The first and second template plates,
A curved portion having a constant curvature; And
A protrusion inserted into the mold case;
Including,
The protrusion is detachably detachable or mounted on the mold case, a curvature construction apparatus.
The method of claim 1,
Further comprising a carrier connected to the case connecting column to move horizontally or vertically,
The carrier,
A carrier frame installed on the ground on which the construction is constructed;
An outrigger fixing the carrier frame to the ground;
A driving unit disposed between the vertical end of the carrier frame and the ground; And
A vertical lifting part attached to the horizontal end of the carrier frame and connected to the case connecting column;
Including,
The driving unit moves the template plate in a horizontal direction,
The vertical lifting part moves the template plate in a vertical direction from the ground, a curvature construction apparatus.
The method of claim 1,
Further comprising a vertical guide coupled to the mold case to measure the vertical and horizontal degree,
The vertical guide,
A guide frame coupled to the central portion of the mold case and installed to contact the base end portion;
A level meter disposed on the guide frame to measure a horizontal degree of the mold case;
A vertical meter disposed on the guide frame to measure the verticality of the mold case; And
An extension part extending the length of the guide frame;
Containing, curvature construction device.

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