KR20130135704A - Hunch form including a integrated corner hunch pannel - Google Patents

Hunch form including a integrated corner hunch pannel Download PDF

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Publication number
KR20130135704A
KR20130135704A KR1020120096832A KR20120096832A KR20130135704A KR 20130135704 A KR20130135704 A KR 20130135704A KR 1020120096832 A KR1020120096832 A KR 1020120096832A KR 20120096832 A KR20120096832 A KR 20120096832A KR 20130135704 A KR20130135704 A KR 20130135704A
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KR
South Korea
Prior art keywords
panel
corner
haunch
wedge
haunt
Prior art date
Application number
KR1020120096832A
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Korean (ko)
Inventor
김창은
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김창은
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Publication date
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Publication of KR20130135704A publication Critical patent/KR20130135704A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/001—Corner fastening or connecting means for forming or stiffening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/045—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by wedge-shaped elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention generally relates to a haunch formwork used in the manufacture of concrete structures, and more particularly, by providing an integrated edge haunch panel in the corner space between the haunch panel and the haunch panel or in the corner space between the haunch panel and the inconor panel. The purpose of the present invention is to provide a haunch formwork with an integrated corner haul panel that can improve the quality by forming the surface of the manufactured concrete structure in an excellent and clean manner as well as shortening the construction time. In order to achieve the above object,

Description

HUNCH FORM INCLUDING A INTEGRATED CORNER HUNCH PANNEL}

The present invention relates generally to the haunch formwork used in the production of concrete structures, and more particularly, to providing a one-piece corner haunch panel in the corner space between the haunch panel and the haunch panel or the corner space between the haunch panel and the inconor panel. The present invention relates to a haunch formwork having an integrated edge haul panel that can improve the quality by forming the surface of the manufactured concrete structure in an excellent and clean manner as well as shortening the construction time.

In general, in the construction of concrete structures during civil engineering and building construction, stress concentrations occur at the joints extending from one section of the structure to another, and the flow of stress by constructing a hunch to disperse such stress concentrations. The idea is to avoid local stress concentrations by making the process smoother.

Most concrete structures have a hunt at the node (junction), which is generally used because it reduces the complex stress in the node, facilitates stress transfer, and increases the effective length of the cross section. It is recommended to be over a predetermined slope (for example, 1: 3).

1 is a perspective view showing a concrete structure produced through the formwork with the haunch panel is installed on the lower side and the wall side, Figure 2 is a perspective view showing the formwork used to manufacture the concrete structure of FIG. Figure 3 is a perspective view showing a concrete structure produced through the formwork installed haunch panel only on the lower side, Figure 4 is a perspective view showing the formwork used to manufacture the concrete structure of FIG.

In general, in order to fabricate the concrete structure having a haunch on the wall side and the lower side as shown in Figure 1, as shown in Figure 2, the euro form (euro form) for forming the side wall of the structure, A formwork includes a side wall hunting panel 12 connecting the flow path 11 and the flow path 11, and a lower hunting panel 13 connected to the lower side of each of the flow paths 11.

In addition, in order to fabricate the concrete structure 20 having a haunch only on the lower side as shown in FIG. 3, as shown in FIG. 4, a flow path 21, a flow path 21, and a flow path 21 for forming sidewalls of the structure. The formwork including the inner panel 22 for connecting the orthogonal to each other and the lower haunting panel 23 connected to the lower side of each of the flow paths 21 is used.

In the formwork of FIG. 2 as described above, a space 14 is generated at the corner portion between the sidewall haunting panel 12 and the lower haunting panel 13, and the inconor panel 22 and the lower haunting panel ( The space 24 is generated at the corners between the 23).

However, in the past, the formwork was installed by filling the space 24 generated in the corner portion as described above through the construction of a weaving type using plywood, etc., which is aligned with other panels (forms) inclined from side to side and up and down Because it has to be installed, not only the work is complicated and cumbersome, but also caused a lot of manpower and work time.

In addition, conventionally, the weaving plywood used to fill the space after using the formwork cannot be reused, and there is a problem in that resource waste and plywood waste are generated because it is discarded.

In addition, in the prior art, since the construction of the plywood, etc., weaving the space of the corners of the bent construction of the concrete structure produced by this, the surface is not neat, and thus the appearance is not beautiful and there is a problem that the quality of the structure is deteriorated.

Accordingly, the present invention has been proposed to solve the above-described problems, and provides an integrated corner haunch panel in the corner space between the haunch panel and the haunch panel or the corner space between the haunch panel and the inconor panel to make the work quick and easy and construction work. The purpose is to provide a haunch formwork with an integral corner haunch panel that can be shortened in duration.

In addition, another object of the present invention is to provide a haunch formwork having an integrated edge haul panel that can improve the quality by forming a good and clean surface of the manufactured concrete structure.

In addition, the present invention can be recycled because it is formed of steel as in the conventional haunch panel, it is possible to save resources, and to provide a haunch formwork having an integral corner haunch panel that can prevent the generation of plywood waste. have.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to a first aspect for solving the object of the present invention, in the haunch formwork connected to the joining portion and the lower side of the euro form (euro form) for forming the side wall of the concrete structure, the side wall connecting the euro form and the euro form Haunt panel; A lower haunch panel connected to each lower side of the euroform; An integrated corner hunting panel formed in a shape corresponding to the corner space in which the side wall hunting panel and the lower hunting panel are formed and installed in the corner space; And a coupling means for engaging the side wall haunt panel and the lower haunch panel with the unitary edge haunch panel.

According to a first aspect of the present invention, the edge hunting panel includes: an upper surface having a cross-sectional shape that is the same as a surface of an opposite wall of the side wall hunting panel; It has the same inclination as the inclination of the lower haunting panel and extends integrally from the upper side, converges with respect to the virtual center line of the upper side, and has both side surfaces having the same cross-sectional shape as the face of the opposing wall of the lower haunting panel. It may include extending edge walls.

In the first aspect of the present invention, the coupling means may be formed of wedge holes and wedge grooves formed on opposite surfaces of each panel so as to connect between the panels, and may be constituted by wedge pins inserted into the wedge holes and the wedge grooves. have.

In a first aspect of the invention, the coupling means comprises one or more wedge holes formed in the side of the side wall haunt panel and the opposite wall of the lower haunt panel, and the wedge grooves formed in the upper side and both sides. And a wedge pin inserted into the wedge groove through the wedge hole.

According to a second aspect of the present invention, in the haunch formwork connected to the euro form for forming the sidewall of the concrete structure and the lower side of the corner panel connecting the euro form and the euro form to form a right corner, A lower haunch panel connected to a lower side of each of the flow forms by a predetermined length; An integrated corner hunting panel formed in a shape corresponding to the corner space formed at the corner portion between the euroform and the inner panel and the lower hunting panel and installed in the corner space; And it provides a haunch formwork having an integral corner haunch panel including a coupling means for coupling the euroform and the lower haunch panel and the integral edge haunch panel.

According to a second aspect of the present invention, the edge haunting panel comprises: an upper surface having the same cross-sectional shape as a surface of an opposite wall formed by the corner panel and the corner portion; Integrally extending from the upper surface along a bending line in the same line as the bending line of the inner panel, having both sides converging with respect to the bending line and having the same cross-sectional shape as the surface of the opposing wall of the lower haunch panel; It may include extending edge walls.

According to a second aspect of the present invention, the coupling means has a wedge hole and a wedge groove formed on a mutually opposing surface so as to connect between the euroform, the inconor panel and the lower haunch panel and the integrated edge haunch panel, and the wedge hole and It may consist of a wedge pin inserted into the wedge groove.

In a second aspect of the invention, the coupling means comprises at least one wedge hole formed in the face of the opposite wall of the inconor panel and the flow path, wedge grooves formed in the upper face and both face, and the It may include a wedge pin inserted into the wedge groove through a wedge hole.

The haunch formwork with the corner integral haunt panel according to the present invention provides the following effects.

First, the present invention provides an integrated corner haunting panel in the corner space between the haunch panel and the haunch panel or the corner space between the haunch panel and the inconor panel to improve the working environment and reduce the workforce and the construction period by making the work quick and easy. This can be achieved, thereby reducing the construction cost.

Second, the present invention has an effect that can cleanly form the surface of the produced concrete structure to improve the quality and provide a beautiful appearance.

Third, the present invention can be recycled because it is formed of steel as in the conventional haunch panel, it is possible to save resources, there is an effect that can prevent the generation of plywood waste.

The effects of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

Figure 1 is a perspective view showing a concrete structure produced through the formwork with the haunch panel is installed on the lower side and the wall side.
Figure 2 is a perspective view of the formwork used to manufacture the concrete structure of Figure 1;
Figure 3 is a perspective view showing a concrete structure produced through the formwork in which the haunch panel is installed only on the lower side.
4 is a perspective view showing the formwork used to manufacture the concrete structure of FIG.
FIG. 5 is a front view illustrating a formwork including a haunch formwork having a corner integral haunch panel according to a first embodiment of the present invention.
Figure 6 shows a corner integral haunch panel according to a first embodiment of the present invention, (a) is a front view, (b) is a plan view, (c) is a rear view.
FIG. 7 is a diagram illustrating a corner-integrated haunt panel according to a standard according to a first embodiment of the present invention. FIG.
FIG. 8 is a front view illustrating a formwork including a haunch formwork having a corner integral haunch panel according to a second embodiment of the present invention.
Figure 9 shows a corner integral haunch panel according to a second embodiment of the present invention, (a) is a front view, (b) is a plan view, (c) is a rear view.
FIG. 10 is a diagram illustrating a corner integrated haunting panel according to a standard according to a second exemplary embodiment of the present invention. FIG.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Hereinafter, a haunch formwork having a corner integral haunt panel according to the present invention will be described with reference to the accompanying drawings.

FIG. 5 is a front view illustrating a formwork including a haunch formwork having a corner integral haunch panel according to a first embodiment of the present invention, and FIG. 6 illustrates a corner integral haunch panel according to a first embodiment of the present invention. , (a) is a front view, (b) is a plan view, (c) is a rear view, Figure 7 is a diagram showing a corner integrated haunch panel according to the first embodiment of the present invention by standard.

The haunch formwork having the corner integrated haunt panel according to the first embodiment of the present invention, as shown in Figs. 5 and 6, the junction and the lower side of the euro form (100) for forming the side wall of the structure In the haunch formwork connected to, the sidewall haunch panel 210 for connecting between the flow path (100) and the flow path (100); A lower haunch panel 220 connected to the lower side of each of the euroforms 100; An integrated corner hunting panel 230 formed in a shape corresponding to the corner space formed between the side wall hunting panel 210 and the lower hunting panel 220 and installed in the corner space; And coupling means for coupling the side wall hunting panel 210 and the lower hunting panel 220 to the integrated edge hunting panel 230.

The corner haunch panel 230 has an upper surface 231 having the same cross-sectional shape as that of the opposing wall 211 of the sidewall haunch panel 210, and an inclination of the lower haunch panel 220. Both sides 232 extending integrally from the upper side 231, converging about an imaginary center line of the upper side 231, and having the same cross-sectional shape as that of the opposing wall 221 of the lower haunch panel 220. A corner wall 233 extending therethrough.

The corner haunch panel 230 is formed with an inclination corresponding to the inclination of the lower haunch panel 220 that the edge wall 233 is connected to the lower portion of the flow path (100).

The corner haunch panel 230 has a substantially triangular shape as shown in FIG. 6.

The joining means includes one or more wedge holes (not shown) formed in the side surfaces of the side wall haunt panel 210 and the opposing walls 211, 221 of the lower haunt panel 220, and the upper side 231. ) And wedge grooves 240 formed on both sides 232, and wedge pins 250 inserted through the wedge holes into the wedge grooves 240 of the edge haunt panel.

As shown in FIG. 7, the integrated corner haunch panel of the first embodiment of the present invention has the dimensions of the haunch (typically 100 × 100 (a in FIG. 7), 150 × 150 (b in FIG. 7), 200 ×. It can be applied to the haunt of all dimensions by making it suitable for 200 (FIG. 7 c), 250 × 250 (FIG. 7 d), 300 × 300 (FIG. 7 e), and the like.

Next, with reference to Figures 8 to 10 will be described the haunch formwork having an integrated corner haunch panel according to a second embodiment of the present invention.

8 is a front view illustrating a formwork including a haunch formwork having a corner integral haunch panel according to a second embodiment of the present invention, and FIG. 9 illustrates a corner integral haunch panel according to a second embodiment of the present invention. , (a) is a front view, (b) is a plan view, (c) is a rear view, Figure 10 is a view showing the edge-integrated haunt panel according to the second embodiment of the present invention by standard. The same reference numerals are assigned to the same components as in the first embodiment.

According to the second embodiment of the present invention, the haunch formwork having the one-piece edge-shaped haunch panel, as shown in FIGS. 8 and 9, has an euro form 100 and the euroform 100 for forming sidewalls of the structure. ) In the haunch formwork connected to the lower side of the inner panel 300 to form a right angle corner by connecting between the euroform 100, the lower haunch panel 220 is connected to the lower side of each of the euroform 100 by a predetermined length. ); An integrated corner hunting panel 400 formed in a shape corresponding to an edge space formed between the euroform 100 and the inner panel 300 and the lower hunting panel 220 and installed in the corner space; And coupling means for coupling the flow form 100 and the lower haunch panel 220 to the integrated edge haunch panel 400.

The corner haunch panel 400 has an upper surface 410 having the same cross-sectional shape as the surface of the opposing wall formed by the inner panel 300 and the flow path 100, and a bending line L of the inner panel 300. Bending line L1 (see FIG. 9) in the same line as (see FIG. 8) integrally extending from the upper surface 410, converging with respect to the bending line L1, and the lower haunch panel 220. A corner wall 420 extending with both sides 421 having the same cross-sectional shape as the face of the opposing wall 221 of the cross section.

In the second embodiment of the present invention, in the case of the unitary corner haunch panel 400 in the example of FIG. 9, taking an example that both sides of the upper surface 410 is 90 ° based on the bending line L1. However, the angle is not limited thereto, and as described above, the angle has an angle corresponding to the angle formed by the surface of the opposite wall formed by the corresponding inner panel 300 and the flow path 100. As another example, both sides of the upper surface 410 may have an angle of 135 ° based on the bending line L1. Here, the angle of both sides 421 with respect to the bending line L1 is approximately 45 degrees.

The coupling means may include one or more wedge holes (not shown) formed in the surface of the opposite wall of the inner panel 300 and the flow path 100, and the upper surface 410 and both side surfaces 421. Wedge grooves 430 are formed, and wedge pins 440 inserted through the wedge holes into the wedge grooves 430 of the corner haunch panel.

As shown in FIG. 10, the integrated corner haunch panel of the second embodiment of the present invention has the dimensions of the haunch (typically, 100 × 100 (a in FIG. 10), 150 × 150 (b in FIG. 10), 200 ×. It can be applied to the haun of all dimensions by making it suitable for 200 (FIG. 10 c), 250 × 250 (FIG. 10 d), 300 × 300 (FIG. 10 e), and the like.

Such integrated corner haunch panel 230, 400 of the present invention provides a haunch formwork installed simply and quickly in the corner space between the haunch panel and the haunch panel or the corner space between the haunch panel and the inconor panel, for example, FIG. 1 and 3 can provide a clean and beautiful concrete structure as shown.

In the above description, the present invention describes a structure having a hunt on the wall and the bottom and a structure having a hunt only on the bottom, but the present invention is not limited thereto. The present invention is equally applicable to the upper slab as well as the bottom side of the structure. In addition, according to the installation structure provides a one-piece corner haunch panel of the shape can be manufactured.

Hunting formwork having an integrated corner haunch panel of the present invention as described above provides an integrated corner haunch panel in the corner space between the haunch panel and the haunch panel or in the corner space between the haunch panel and the inconor panel to make the work quick and easy. Improve the environment and shorten the construction period.

In addition, the present invention can cleanly form the surface of the produced concrete structure to improve the quality and provide a beautiful appearance.

In addition, the present invention can be recycled because it is formed of steel as in the conventional haunch panel, it is possible to save resources, and prevent the generation of plywood waste.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be construed as being included in the scope of the present invention.

100: Euroform
210: side wall haunt panel
211: opposite wall of sidewall haunt panel
220: lower haunt panel
230, 400: integrated corner haunt panel
240, 430: wedge groove
250, 440: wedge pin
231, 410: top side
232, 421: two sides
233, 420: corner walls

Claims (8)

In the haunt formwork connected to the junction and the lower side of the euro form for forming the side wall of the concrete structure,
A side wall haunch panel connecting the flow form and the flow form;
A lower haunch panel connected to each lower side of the euroform;
An integrated corner hunting panel formed in a shape corresponding to the corner space in which the side wall hunting panel and the lower hunting panel are formed and installed in the corner space; And
Coupling means for coupling the side wall haunt panel and the lower haunt panel with the unitary corner haunch panel;
Haunch formwork having an integral corner haunch panel comprising a.
The method of claim 1,
The corner haunt panel
An upper side having the same cross-sectional shape as the side of the opposing wall of the side wall haunt panel;
It has the same inclination as the inclination of the lower haunting panel and extends integrally from the upper side, converges with respect to the virtual center line of the upper side, and has both side surfaces having the same cross-sectional shape as the face of the opposing wall of the lower haunting panel. Including extending edge walls
Hunt formwork with corner haunt panels.
The method of claim 1,
The coupling means comprises wedge holes and wedge grooves formed on mutually opposing surfaces of each panel so as to connect between the panels, and constituted by wedge pins inserted into the wedge holes and the wedge grooves.
Hunt formwork with corner haunt panels.
3. The method of claim 2,
The coupling means
One or more wedge holes formed in the side of the side wall haunt panel and the opposite wall of the lower haunt panel, wedge grooves formed in the upper and both sides thereof, and inserted into the wedge grooves through the wedge holes. Wedge pin
Hunt formwork with corner haunt panels.
In the euro form (form of euro form) for forming the side wall of the concrete structure and the haunch formwork connected to the lower side of the corner panel to form a right angle corner by connecting between the euro form and the euro form,
A lower haunch panel connected to a lower side of each of the euroforms by a predetermined length;
An integrated corner hunting panel formed in a shape corresponding to the corner space formed at the corner portion between the euroform and the inner panel and the lower hunting panel and installed in the corner space; And
Coupling means for coupling the euroform and lower haunch panel with the unitary edge haunch panel
Haunch formwork having an integral corner haunch panel comprising a.
The method of claim 5,
The corner haunt panel
An upper surface having the same cross-sectional shape as the surface of the opposite wall formed by the corner panel and the flow path;
Integrally extending from the upper surface along a bending line in the same line as the bending line of the inner panel, having both sides converging with respect to the bending line and having the same cross-sectional shape as the surface of the opposing wall of the lower haunch panel; Including extending edge walls
Hunt formwork with integral corner hover panels.
The method of claim 5,
The coupling means comprises wedge holes and wedge grooves formed on opposite sides to connect between the euroform, the inner panel and the lower haunch panel, and the unitary corner haunch panel, and are formed with wedge pins inserted into the wedge holes and the wedge grooves. felled
Hunt formwork with corner haunt panels.
The method according to claim 6,
The coupling means
At least one wedge hole formed in a surface of the opposite wall of the inner panel and the euroform, a wedge groove formed in the upper side and both sides thereof, and a wedge pin inserted into the wedge groove through the wedge hole. Containing
Hunt formwork with corner haunt panels.
KR1020120096832A 2012-06-03 2012-08-31 Hunch form including a integrated corner hunch pannel KR20130135704A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120059497 2012-06-03
KR1020120059497 2012-06-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716282A (en) * 2018-07-12 2018-10-30 山东兴华建设集团有限公司 A kind of novel combination type is returned along mould fixture
KR20220040609A (en) * 2020-09-24 2022-03-31 리움건설 주식회사 Formwork provided with euroform fastener type wella and construction method thereof
KR102476903B1 (en) 2022-01-12 2022-12-13 강한민 Forming apparatus for haunch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716282A (en) * 2018-07-12 2018-10-30 山东兴华建设集团有限公司 A kind of novel combination type is returned along mould fixture
KR20220040609A (en) * 2020-09-24 2022-03-31 리움건설 주식회사 Formwork provided with euroform fastener type wella and construction method thereof
KR102476903B1 (en) 2022-01-12 2022-12-13 강한민 Forming apparatus for haunch

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