WO2020076131A1

WO2020076131A1 - Panel form holding device

Info

Publication number: WO2020076131A1
Application number: PCT/KR2019/013392
Authority: WO
Inventors: 안혜림; 이양선
Original assignee: 안혜림
Priority date: 2018-10-12
Filing date: 2019-10-11
Publication date: 2020-04-16

Abstract

An embodiment of the present application provides a panel form holding device comprising: a seal; a pressurizing arm connected to the seal so as to pressurize a panel form; a pressurizing tip connected to the pressurizing arm so as to abut the panel form; and a support member connected to the seal and to the pressurizing arm so as to determine the position of the pressurizing arm. The support member comprises: a support member shaft penetrating the seal; a support member link connected to the pressurizing arm so as to move the pressurizing arm in the transverse direction according to upward/downward movements of the support member; a support member platform for transferring movements of the support member shafts to the support member link; and a support member plate provided on one end of the support member shaft so as to abut the panel form. The support member plate rotates independently of rotations of the support member shaft.

Description

Panel form fixing device

The present application relates to a panel form fixing device, and is intended to fix a plurality of panel forms connected to each other during the construction of the panel form.

The present application relates to a device for fixing a euroform, and relates to a device for preventing deformation due to pressure when using the euroform.

When constructing a reinforced concrete building, pour concrete that has not yet solidified to make a form that will shape it, which is called a form. Forms are divided into various types according to materials and standards.

First, a form may be composed of a plurality of panel forms, and the contractor makes a form of a desired shape by attaching a plurality of panel forms. Various structures can be made by pouring and hardening concrete in the formwork made by connecting multiple panels. The panel form composed of a plurality of panel forms can be used to make structures of various sizes and shapes, and can be easily disassembled and stored after use, so it has the advantage of easy management.

However, in order to stably use such a panel form, the plurality of panel forms must be firmly fixed. A fixing member may be used to fix the plurality of panel forms, and the fixing member must not only be able to securely fix the panel forms, but also should be easy to assemble and disassemble.

Next, the Euroform holds the inner and outer Euroforms so that the gaps between the pair of foams are not opened by the concrete load until curing is completed, thereby maintaining a constant gap so that the concrete is cured to a certain thickness. Utensils are needed. Accordingly, in recent years, the development of a gap maintaining mechanism has been steadily conducted to shorten the construction period along with the workability due to the installation and separation of Euroform.

The Euroform system is used for various construction and civil engineering sites such as houses, apartments, buildings, dams, piers, water and sewage, subway construction, etc.The Euroform system is made of metal from steel to provide simple structure and various functions. By constructing it, it is possible to reduce the material cost by increasing the number of repetitive use, and it is possible to reduce the labor cost and cost by shortening the construction period due to good assembling ability, and the product is divided into standardized and standardized panels and accessories. As it has the advantage of easy material management, it is currently the most widely used. In particular, the Euroform used outside the concrete construction of the outer wall is widely used for the outer wall construction of high-rise apartments or high-rise buildings by assembling the product largely in one piece and lifting it with a crane so that it can be constructed step by step from low to high. .

An object of the present application is to provide a panel form fixing device capable of firmly fixing between panel foams, and easy assembly and disassembly to shorten construction time and process.

An object of the present application is to provide a euroform fixing device that can be securely fixed between the euroforms using a fastener that can move up and down when using the euroform, and prevents deformation by pressure.

Panel form fixing device according to the technical spirit of the present application is a sealing; A pressing arm connected to the sealing to press the panel form; A pressing tip connected to the pressing arm to contact the panel form; And a supporting member connected to the sealing and the pressing arm to determine the position of the pressing arm, wherein the supporting member includes a supporting member shaft penetrating the sealing; A support member link connected to the pressure arm and moving the pressure arm in the lateral direction according to the vertical movement of the support member; A support member platform for transmitting movement of the support member shaft to the support member link; A support member plate provided at one end of the support member shaft and abutting the panel form, the support member plate rotates independently of the rotation of the support member shaft.

In an exemplary embodiment, the pressure tip may include a pressure tip body having a surface contacting the panel form; And a pressure tip link perpendicular to the pressure tip body and connected to the pressure arm, wherein at least a portion of the pressure tip link is inserted into the pressure arm.

In an embodiment, the pressure tip body and the pressure arm are provided spaced apart.

In an embodiment, the pressing tip body has a quadrangular pillar shape, and is trapezoidal when viewed on a plane.

In an embodiment, the sealing includes an opening surrounding the support member shaft.

In an embodiment, the opening further includes a screw thread provided on a surface that meets the support member shaft.

In an embodiment, the sealing and the pressing arm are connected by a first connecting member, and the pressing arm rotates around the first connecting member.

In an embodiment, the pressing arm and the pressing tip are connected by a second connecting member, and the pressing tip rotates around the second connecting member.

In an embodiment, when the pressure arm is viewed from the side, it has a shape that extends straight without bending.

In an embodiment, the sealing includes a first sealing extension portion and a second sealing extension portion, the first sealing extension portion covers at least a portion of the pressing arm, and the second sealing extension portion comprises the first sealing extension portion. It has a recess extending from one end and into which at least a portion of the panel form can be inserted.

Euro-form fixing device according to the technical spirit of the present application may include a rod portion for horizontal movement in accordance with the vertical movement of the tightening portion and the adjusting portion including a tightening plate and a support, a tightening tip, and an adjusting portion for adjusting the rod portion in vertical movement have.

The fastener may include a fastener that pressurizes the euroform, a support connecting the fastener, and a fastener tip that transmits the pressure of the fastener to the euroform.

The support may have a shape extending in one direction, and supports the fastener and the adjusting part. Specifically, the support may include an empty space inside, and an empty space provided inside the support may be provided with a support screw of a fastener and an adjuster.

The adjusting portion may include a support screw and a pressure plate. The support screw is provided to penetrate the support, and can vertically move through the support.

The support screw moves up and down, and as the support screw moves, the clamping frame and the pressure plate can move up and down as well. The acupressure plate can be rotated around the support screw while being sewn to the support screw.

The rod portion includes a limiting hole through which two clamps formed vertically and a screw hole for moving the adjusting portion therebetween.

The rod part uses a restriction hole through which the fastener can be fitted, so that the fastener can be moved horizontally, and the vertical position can be adjusted through the horizontal movement of the fastener.

The panel form fixing device according to the embodiment of the present application can securely fix a plurality of panel forms, has a wide range of operation, and is very easy to install and dismantle.

In addition, the panel form fixing device according to an embodiment of the present application has no fear of twisting the panel form in the process of installing the panel form fixing device because the support member plate is rotated.

In addition, the panel form fixing device according to an embodiment of the present application, since the pressing tip has an inclined surface, it is possible to securely fix not only the panel foams in parallel but also the panel foams in vertical contact.

The euroform fixing device according to the embodiment of the present application can firmly fix the euroform deformed by pressure using a fastener, and increase stability.

1 is a cross-sectional view showing a state before tightening of the panel form fixing device according to an embodiment of the present invention.

2 is a cross-sectional view showing a state after being tightened of the panel form fixing device according to an embodiment of the present invention.

3 is a perspective view showing a state in which the panel form fixing device according to an embodiment of the present invention fixes the panel forms in parallel with each other.

4 is a plan view showing a state in which the panel form fixing device according to an embodiment of the present invention fixes the panel forms that are in vertical contact with each other.

5 is a cross-sectional view of a panel form fixing device according to an embodiment of the present invention.

6 is a plan view showing a state in which the panel form fixing device according to an embodiment of the present invention fixes the panel forms that are in vertical contact with each other.

7 is a cross-sectional view of a panel form fixing device according to an embodiment of the present invention.

8 is a view showing the euroform fixing device 10_1 of the present application.

9 is a view showing in detail the tightening unit 100 of the present application.

10 is a view specifically showing the control unit 200 of the present application.

11 is a view specifically showing the rod portion 300 of the present application.

12_a and 12_b are views showing the operation of the prevention tip 313 of the rod unit 300.

13 is a view showing the operation of the fastener 110_1 and the rod 300 of the euroform fixing device 10_1 of the present application.

14 is a view showing a corner fastening state of the euroform fixing device 10_1 of the present application.

15 is a view showing a fastening state of one surface of the euroform fixing device 10_1 of the present application.

Hereinafter, the technical spirit of the present application will be described with reference to the accompanying drawings to describe in detail that a person having ordinary knowledge in the technical field of the present application can easily implement the technical content of the present application.

In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms to be described later are terms defined in consideration of the functions of the present invention, which may vary according to a user's or operator's intention or practice. Therefore, the definition of these terms should be made based on the contents throughout the present specification.

The panel form fixing device according to an embodiment of the present invention has a unique pressing arm and a supporting member plate structure, and thus the panel form can be securely fixed in a simple manner without damaging the panel form.

According to FIG. 1, the panel form fixing device 10 according to an embodiment of the present invention includes a sealing 110, a pressing arm 120, a pressing tip 130, and a supporting member 140.

The sealing 110 may have a shape extending in one direction, and supports the pressing arm 120 and the support member 140. Specifically, the empty space provided inside the sealing 110 may be included, and the support member shaft 141 of the pressing arm 120 and the supporting member 140 may be provided in the empty space provided inside the sealing 110. .

The sealing 110 may be provided with an opening. The opening provided in the sealing 110 may extend in the vertical direction from the upper surface of the sealing 110. Accordingly, the opening provided in the sealing 110 may be provided in a form surrounding the support member shaft 141 in a state where the support member shaft 141 is coupled.

The support member shaft 141 may be fixed on the sealing 110 by the opening of the sealing 110. Specifically, the support member shaft 141 may be fixed on the seal 110 by engaging the thread provided in the opening provided in the sealing 110 and the thread provided on the support member shaft 141. In addition, the support member shaft 141 is engaged with a screw thread provided in the opening of the sealing 110 and rotates to move in the vertical direction.

The sealing 110 may include a material having high strength to support the pressure arm 120 and the support member 140 while withstanding the pressure received from the panel form. For example, the sealing 110 may include iron (Fe), nickel (Ni), aluminum (Al), titanium (Ti), tungsten (W), chromium (Cr), carbon fiber, glass fiber, and the like. . When the sealing 110 includes iron (Fe), pure iron, carbon steel, cast iron, alloy steel, or the like may be used.

A coating layer may be further provided on the surface of the sealing 110. The coating layer provided on the surface of the sealing 110 may be for improving corrosion resistance. By providing a corrosion-resistant coating on the surface of the sealing 110, the panel form fixing device 10 will be corroded even if water, concrete, etc. are applied to the panel form fixing device 10 in the process of using the panel form fixing device 10 There is no concern.

The pressing arm 120 presses the panel form. Specifically, the pressing arm 120 may move in the left and right directions according to the relative position of the support member 140 to press the panel form. The structure in which the pressing arm 120 presses the panel form according to the position of the supporting member 140 will be described later.

The pressing arm 120 is connected to the sealing 110 and has a shape extending in a direction perpendicular to the upper surface of the sealing 110. The pressing arm 120 may be connected to the sealing 110 by the first connecting member 115. The first connecting member 115 is provided on the side surface of the sealing 110 to penetrate the sealing 110 and the pressing arm 120. The pressing arm 120 rotates around the first connecting member 115 connected to the sealing 110, and accordingly, the pressing arm 120 can move in the left and right directions.

The pressure arm 120 may be provided spaced from the upper surface of the sealing 110 so as not to contact the upper surface of the sealing 110. Accordingly, even if the pressing arm 120 rotates around the first connecting member 115, the movement of the pressing arm 120 is not limited by the upper surface of the sealing 110.

The pressing arm 120 may have a length of about 8 cm to about 11 cm in the vertical direction. Accordingly, when fixing the panel form using the panel form fixing device 10, the pressing tip 130 provided at the end of the pressing arm 120 may be located inside the panel form. When the pressing tip 130 presses the edge of the panel form, the panel form may be damaged. However, since the pressure arm 120 according to an embodiment of the present invention is provided to reach the inside of the panel foam, the pressure tip 130 provided at the end of the pressure arm 120 may press the edge of the panel foam to damage the panel foam. There is no

The pressing arm 120 may have a shape that extends straight without bending when viewed from the side. Accordingly, the first distance D1 between the pressure arm 120 and the support member 140 may be increased. As the first distance D1 between the pressing arm 120 and the supporting member 140 increases, the degree of freedom of movement of the pressing arm 120 is improved. Specifically, when the pressing arm 120 rotates around the first connecting member 115 and moves left and right, the movement of the pressing arm 120 is not limited by the support member 140. Accordingly, even a relatively thick panel form can be easily fixed using the panel form fixing device 10.

The pressing arm 120 may have a U-shaped column shape extending in the vertical direction. Accordingly, a part of the support member 140 (eg, the support member link 144) and the pressure tip 130 may be provided on the inner surface of the pressure arm 120.

At least two pressure arms 120 may be provided. For example, a pair of pressing arms 120 may be provided as opposed to each other, as shown in the drawing. Accordingly, the pressing arm 120 can fix the panel form by pressing the panel form in both directions. However, the number of the pressing arms 120 may be designed differently as necessary.

The pressing tip 130 is provided at the end of the pressing arm 120 and contacts the panel foam to transmit the pressure provided from the pressing arm 120 to the panel foam.

The pressing tip 130 includes a pressing tip body 131 contacting the panel form and a pressing tip link 132 connected to the pressing arm 120.

The pressing tip body 131 may have a square column shape, and a wide surface of the square column may contact the panel form. The shape of the square column may be various, for example, the pressing tip body 131 may be a trapezoidal shape when viewed on a plane. Accordingly, the pressing tip body 131 may have a form in which the inclined surfaces are connected to both the flat surface and the flat surface at the surface contacting the panel form. As the pressing tip body 131 includes an inclined surface as described above, not only the panel forms of the panel forms which are in contact with each other in parallel, but also the panel forms of the panel forms which are in perpendicular contact with each other can be effectively pressed and fixed.

The pressure tip link 132 may be provided to meet the pressure tip body 131 vertically and to be inserted into the pressure arm 120. The pressing tip link 132 provided inside the pressing arm 120 may be connected to the pressing arm 120 by the second connecting member 125. At this time, the pressing tip 130 may rotate around the second connecting member 125.

The pressure tip link 132 may be provided to be partially inserted into the pressure arm 120. For example, the pressure tip body 131 and the pressure arm 120 may be provided to be spaced apart by a second distance D2. As the pressure tip body 131 and the pressure arm 120 are provided spaced apart, the degree of freedom of movement of the pressure tip 130 may be improved. Specifically, when the pressing tip 130 rotates around the second connecting member 125, the pressing tip 130 may be less limited in movement by the pressing arm 120. The above-described second distance D2 may be about 2 mm to about 5 mm. When the second distance D2 is less than about 2 mm, the pressing tip 130 may receive the movement restriction by the pressing arm 120 as it is. Conversely, when the second distance D2 exceeds about 5 mm, the distance between the opposing pressing tips 130 may be excessively reduced, and thus it may be difficult to use the panel form fixing device to fix the thick panel form.

The support member 140 is connected to the sealing 110 and the pressing arm 120, and the pressure applied to the panel form by the support arm 120 can be adjusted by adjusting the support member 140.

The support member 140 may include a support member shaft 141, a support member plate 142, a support member platform 143, and a support member link 144.

The support member shaft 141 is provided to penetrate the sealing 110 and can move up and down through the sealing 110.

The support member shaft 141 includes a screw thread and is connected to the support member shaft upper part 141a and the support member shaft upper part 141a that engage the opening of the sealing 110, and the support member platform 143 and the support member plate 142 It includes a support member shaft lower portion (141b) connected to.

As described above, the support member shaft upper portion 141a may be screwed with the opening of the sealing 110. The user rotates the support member shaft upper portion 141a, thereby allowing the support member shaft 141 to move up and down along the thread.

The support member shaft lower portion 141b is connected to the support member platform 143 and the support member plate 142. The support member shaft lower part 141b moves up and down together with the support member shaft upper part 141a. As the support member shaft lower part 141b moves, the support member platform 143 and the support member plate 142 also move up and down. You can.

The support member plate 142 is connected to the support member shaft 141, specifically, the support member shaft lower portion 141b may be provided in a form penetrating the support member plate 142.

The support member plate 142 may be rotated around the support member shaft 141 while being sewn to the support member shaft 141. In particular, the support member plate 142 may rotate independently of the support member shaft 141, specifically, the rotation of the support member shaft 141 and the rotation of the support member plate 142 may be independent. Therefore, even if the support member plate 142 moves the support member shaft 141 so as to come into contact with the panel form, there is no fear that the support member plate 142 rotates with the support member shaft 141 to abut the contacted panel form.

The support member platform 143 is provided in a form sewn to the support member shaft 141, and moves up and down according to the vertical movement of the support member shaft 141. The support member platform 143 functions to transfer vertical movement of the support member shaft 141 to the pressure arm 120 through the support member link 144. The process in which the movement of the support member shaft 141 is transmitted to the pressure arm 120 will be described later.

The support member platform 143 may have a U-shape when viewed from the side. For example, the support member platform 143 is relatively flat and may include a bottom portion through which the support member shaft 141 passes, and a raised portion protruding from the bottom portion and connected to the support member link 144. However, the shape of the support member platform 143 is not limited thereto, and may be used as long as the support member shaft 141 penetrates and can be connected to the support member link 144.

The support member link 144 connects the support member platform 143 and the pressing arm 120. The support member link 144 may be connected, for example, through the pressing arm 120 and the third connection member 145a, and may be connected through the support member platform 143 and the fourth connection member 145b. In addition, the support member link 144 may be rotated around the third connecting member 145a and the fourth connecting member 145b. The movement of the support member shaft 141 may be transmitted to the pressure arm 120 by rotating the support member link 144 around the third connection member 145a and the fourth connection member 145b.

In the above, each component of the panel form fixing device 10 according to an embodiment of the present invention has been described. The panel form fixing device 10 according to an embodiment of the present invention has a unique structure, so that the panel form can be firmly fixed and installation and removal are very easy. In addition, the range of operation is wide, and there is no fear of damaging the panel form in the process of use.

Hereinafter, the appearance of the panel form fixing device 10 according to an embodiment of the present invention to fix the panel form will be described in more detail.

According to FIG. 2, the movement of the support member 140 is transmitted to the pressure arm 120, and accordingly, the pressure applied by the pressure arm 120 and the pressure tip 130 to the panel form may be changed.

Specifically, as the support member shaft 141 moves downward, the pressure arm 120 moves inward, and accordingly, the pressure applied by the pressure arm 120 to the panel form may increase.

When the support member shaft 141 is moved downward by rotating along a screw thread provided in the opening of the sealing 110, the support member platform 143 moves downward with the support member shaft 141.

Since the support member platform 143 is connected to the support member link 144 by the fourth connecting member 145b, one end of the support member link 144 moves downwardly with the support member platform 143. The other end of the supporting member link 144 is connected to the pressing arm 120 and the third connecting member 145a, and when the one end of the supporting member link 144 moves downward, the pressing arm 120 is also included. Moves. Specifically, the vertical movement of the support member shaft 141 and the support member platform 143 may be changed into a lateral rotational motion by the support member link 144. For example, the pressing arm 120 may rotate inward transversely when the support member shaft 141 moves downward, and may rotate outward when the support member shaft 141 moves upward.

Due to the above-described associated operation of the support member 140 and the pressure arm 120, the user can simply adjust the pressure that the pressure arm 120 exerts on the panel form by moving the support member shaft 141. The user can move the support member shaft 141 downward when the panel form fixing device 10 is installed to fix the panel form, and move the support member shaft 141 upward when dismantling the panel form fixing device 10. have.

In the above description, the panel foam may be wood foam, steel foam, plastic foam, aluminum foam, gang foam, ICF, etc., depending on the material, and may be euro foam, steel ply, ferry foam, etc. according to specifications.

In the above, the operation method of the support member fixing device for fixing the panel form was examined. Hereinafter, an example of application of a panel form fixing device for fixing various types of panel form will be described in more detail.

According to FIG. 3, the first panel form 21 and the second panel form 22 included in the panel form are in parallel contact. In order to fix the first panel form 21 and the second panel form 22 that are in parallel contact, a panel form fixing device according to an embodiment of the present invention may be used.

Specifically, as can be seen in the drawing, the two pressing tips 130 meet with the first panel form 21 and the second panel form 22, respectively, and the pair of pressing arms 120 has a first panel form 21 ) And pressure is applied to the first panel form 21 and the second panel form 22 so that the second panel form 22 is in contact with each other.

The pressing tip 130 has a trapezoidal shape when viewed on a plane, but when pressing the first panel form 21 and the second panel form 22 that are in parallel with each other, the wide plane of the trapezoidal pressing tip 130 is removed. It is possible to meet the first panel form 21 and the second panel form 22. In this case, the two inclined surfaces provided on the pressing tip 130 may not meet the first panel form 21 and the second panel form 22.

The user can control the pair of pressing arms 120 to press the first panel form 21 and the second panel form 22 more strongly by moving the support member shaft 141 downward. Conversely, when the first panel form 21 and the second panel form 22 are to be separated, the pair of pressing arms 120 and the first panel form 21 are moved by moving the support member shaft 141 upward. The pressure applied to the second panel form 22 can be reduced.

The first panel form 21 and the second panel form 22 meet vertically, and the first panel form 21 and the second panel form 22 meet the two inclined surfaces of the pressing tip 130, respectively. Accordingly, the pressing tip 130 can effectively press the first panel form 21 and the second panel form 22 that meet vertically.

However, unlike shown in the drawings, the panel form fixing device may be applied not only when the first panel form 21 and the second panel form 22 meet vertically, but also when forming an acute angle or an obtuse angle.

According to Fig. 5, the panel form fixing device 10 'includes a fixing member platform 143 having a rectangular shape when viewed from the side. The side surface of the fixed member platform 143 is connected to the fixed member link as described above. As shown in the present embodiment, when the side surface area of the fixed member platform 143 is large, the strength that the fixed member platform 143 withstands increases.

Accordingly, the fixing member links connected to both sides of the fixing member platform 143 can better withstand the stress applied to the fixing member platform 143 by pulling the fixing member platform 143 opposite to each other.

When the fixed member platform 143 has a rectangular shape when viewed from the side, and thus structurally better withstands stress, the fixed member platform 143 can be made of a relatively light material. For example, the fixing member platform 143 may be made of aluminum alloy. In this case, the structural stability of the platform fixing device 10 'can be maintained while reducing the weight of the platform fixing device 10'.

According to FIG. 6, some components are omitted or indicated by dotted lines to clearly show the configuration.

In FIG. 6, the panel form fixing device 10 ″ includes two pairs of pressure tips 130 and pressure arms. Each pair of pressing tips 130 and pressing arms are provided in a form facing each other.

As the panel form fixing device 10 ″ includes two pairs of pressing tips 130 and a pressing arm, vertically intersecting panel forms can be effectively pressed. In particular, the panel form fixing device 10 ″ may be installed at the corners of the panel forms to securely fix the panel form.

Similar to the one described above, the two pairs of pressing arms have a weaker force to press the panel form inward when the support member shaft is moved downward, and push the panel form when the support member shaft is moved upward.

According to FIG. 7, the sealing 110 has a structure capable of preventing distortion of the panel form fixing device 10 ′ ″.

The sealing 110 may have a shape extended in one direction to cover at least a portion of the pressing arm 120, the support member platform 143, and the support member link 144. Specifically, the sealing 110 may include a first sealing extension portion 110a and a second sealing extension portion 110b. The first sealing extension part 110a and the second sealing extension part 110b are provided in the order of the sealing 110-the first sealing extension part 110a-the second sealing extension part 110b, and toward the panel form. It has an extended shape.

The first sealing extension portion 110a covers at least a portion of the pressing arm 120. The first sealing extension portion 110a prevents the pressure arm 120 from being distorted by a force received in a direction perpendicular to the extension direction of the pressure arm 120. For example, when a force is applied to the pressure arm 120 in a direction perpendicular to the extension direction of the pressure arm 120, the first sealing extension portion 110a covers the pressure arm 120 so that the pressure arm 120 The force applied to the first sealing extension portion 110a may be distributed.

The first sealing extension portion 110a also has a shape in which the first sealing extension portion 110a covers at least a portion of the pressing arm 120 when viewed from the side and becomes narrower as it approaches the panel form. have. The first sealing extension portion 110a may have higher mechanical rigidity by having the above-described shape.

The second sealing extension portion 110b extends from one end of the first sealing extension portion 110a toward the panel form. The second sealing extension portion 110b may include a concave portion. The width D3 of the concave portion of the second sealing extension portion 110b may be substantially the same as the thickness of the two panels. Accordingly, when the panel form fixing device 10 '' 'fixes the two panel forms that are in contact with each other, the two panel forms are fixed to the recess of the second sealing extension part 110b in a form in which at least a part is inserted. You can.

The outer diameter D4 of the second sealing extension 110b may be such that it is positioned between two panelforms that meet each other when the two panelforms meet each other perpendicularly. Accordingly, when the panel form fixing device 10 '' 'fixes two panel forms that meet each other perpendicularly, each panel form is fixed between the second sealing extension part 110b and the pressing tip 130. You can.

According to one embodiment of the present application, the panel 110 is fixed by including the first sealing extension portion 110a and the second sealing extension portion 110b in which the sealing 110 extends toward the panel form. ) To prevent distortion. In addition, when fixing a panel form that is in parallel contact or a panel form that meets vertically, fixing stability may be improved.

8 is a view showing the euroform fixing device 10_1 of the present application.

Referring to FIG. 8, the euroform fixing device 10_1 includes a tightening part 100, a rod part 300, and an adjusting part 200.

The fastener 100 includes a fastener 110_1 that pressurizes the euroform, a support 120_1 that connects the fastener 110_1, and a fastener tip 130_1 that transmits the pressure of the fastener 110_1 to the euroform. You can.

The support 120_1 may have a shape extending in one direction, and supports the fastener 110_1 and the adjusting part 200. Specifically, the support 120_1 may include an empty space inside, and the support screws 210_1 of the fastener 110_1 and the adjusting unit 200 may be provided in the empty space provided inside the support 120_1. .

An opening 121 may be provided in the support 120_1. The opening 121 provided in the support 120_1 may extend in the vertical direction from the upper surface of the support 120_1. Accordingly, the opening 121 provided in the support 120_1 may be provided in a form surrounding the support screw 210_1 in a state in which the support screw 210_1 of the adjusting part 200 is coupled.

The number of fasteners 110_1 is at least two or more, and the length may be changed and may have a shape extending in one direction. A tightening tip 130_1 is provided at the bottom of the tightening table 110_1, and the pressure provided from the tightening table 110_1 is brought into contact with the euroform and transmitted to the euroform.

Referring to FIG. 9, the fastener 100 may include a fastener 110_1, a support 120_1, and a fastener tip 130_1. The fastener 100 may include two fasteners 110_1 and a supporter 120_1 to bind the two fasteners 110_1.

The fastener 110_1 and the supporter 120_1 of the fastener 100 are flat members of a constant length that come into close contact with each other to be bound. The fastener 110_1, the support 120_1, and the fastener tip 130_1 are generally made of steel, and the surface must be flat because they are in close contact with the euro foam. In addition, since the support 120_1 is connected to two fasteners 110_1, the strength of the support 120_1 increases when the side surface of the support 120_1 is wide.

The tightening unit 100 may include a material having high strength to withstand the pressure received from the euroform. For example, iron (Fe), nickel (Ni), aluminum (Al), titanium (Ti), tungsten (W), chromium (Cr), carbon fiber, glass fiber, and the like may be included. In addition, the length of the fastener 110_1 may be changed as necessary, and may have a shape extended in one direction.

The fastener 110_1 may horizontally move inward and outward due to vertical movement of the rod unit 300 by the adjusting unit 200. Two fasteners 110_1 for fastening the Euroform are located within the rod part 300.

The fastener 110_1 is connected to the support 120_1 and has a shape extending in a direction perpendicular to the upper surface of the support 120120. The fastener 110_1 may be connected to the support 120120 by a connecting member. The connecting member may be provided on the side of the support 120_1 to penetrate the support 120_1 and the fastener 110_1. The fastener 110_1 rotates around a connecting member connected to the support 120120, and accordingly, the fastener 110_1 can move in the left and right directions.

The fastener 110_1 may be provided spaced apart from the upper surface of the support 120_1 so as not to contact the upper surface of the support 120_1. Accordingly, even if the fastener 110_1 rotates around the connecting member, the movement of the fastener 110_1 is not restricted by the upper surface of the support 120_1.

At least nine fasteners 110_1 may be provided. For example, as shown in the drawing, a pair of fasteners 110_1 may be provided in the form of facing each other. Accordingly, the fastener 110_1 can press the euroform in both directions to fix the euroform. but. The number of fasteners 110_1 can be designed differently as needed.

The tightening tip 130_1 provided at the bottom of the tightening table 110_1 may be located inside the euroform. When the fastening tip 130_1 presses the edge of the euroform, the euroform may be damaged. However, since the fastener 110_1 according to an embodiment of the present application is provided to reach the inside of the euroform, there is no fear that the fastener tip 130_1 provided at the bottom of the fastener 110_1 presses the edge of the euroform to damage the euroform.

The tightening tip 130_1 is provided at the bottom of the tightening table 110_1, and contacts the euroform to transmit pressure provided from the tightening table 110_1 to the euroform. The tightening tip 130_1 includes a tightening tip body 130_2 that contacts the Euroform and a tightening tip link 130_3 connected to the tightening table 110_1.

The fastening tip body 130_2 may have a square column shape, and a wide surface of the square column may contact the euroform. The shape of the square pillar may be various, for example, the fastening tip body 130_2 may have a trapezoidal shape when viewed in a plan view. Accordingly, the fastening tip main body 130_2 may have a shape in which a flat surface and an inclined surface are connected to both sides of the flat surface at the surface in contact with the euroform. As the tightening tip main body 130_2 includes an inclined surface as described above, it is possible to effectively press and fix not only the Euroforms that are in contact with each other in parallel, but also the Euroforms that are in contact with each other perpendicularly.

The fastening tip link 130_3 may be provided to be perpendicular to the fastening tip body 130_2 and inserted into the fastening table 110_1. The fastening tip link 130_3 provided inside the fastener 110_1 may be connected to the fastener 110_1 by a connecting member. At this time, the fastening tip 130_1 may be rotated around the connecting member.

The fastening tip link 130_3 may be provided to be partially inserted into the fastening table 110_1. As the tightening tip body 130_2 and the tightening table 110_1 are provided spaced apart, freedom of movement of the tightening tip 130_1 may be improved. Specifically, when the tightening tip 130_1 rotates around the connecting member, the tightening tip 130_1 may be less restricted by movement by the tightening table 110_1.

Referring to FIG. 10, the adjustment unit 200 may include a support screw 210_1 and a pressure plate 220.

The support screw 210_1 is provided to penetrate the support 120_1, and can vertically move through the support 120_1.

The support screw 210_1 includes a screw thread and the support screw upper part 221 and the support screw upper part 221 engaged with the opening 121 of the support 120_1 are connected to the support screw lower part 222 connected to the acupressure plate 220 ).

The support screw upper portion 221 may be screwed with the opening 121 of the support 120_1, as described above. The user rotates the upper portion of the support screw 210_1 so that the support screw 210_1 can move up and down along the thread.

The lower portion of the support screw 222 is connected to the diaphragm 310_1 and the acupressure plate 220. The lower portion of the support screw 222 moves up and down together with the upper portion of the support screw 221. As the lower portion of the support screw 222 moves, the diaphragm 310_1 and the acupressure plate 220 may also move up and down. Acupressure plate 220 may be rotated around the support screw (210_1) in a state stitched to the support screw (210_1).

Referring to FIG. 11, the rod part 300 has a restriction hole 311 through which a vertically formed fastener 110_1 can be fitted, a screw hole 312 for moving the adjustment part 200 therebetween, and buckling prevention And a fastening frame 310_1 including a prevention tip 313 for preventing the opening.

The rod unit 300 connects the rod unit 300 and the clamp unit 100 using a restriction hole 311 through which the clamp unit 110_1 can be fitted. The fastener 110_1 that has passed through the restriction hole 311 can be horizontally moved by the adjusting part 200, and the fastener frame 310_1 can be vertically moved through the horizontal movement of the fastener 110_1. To make.

The restriction hole 311 may connect the fastener 100 and the rod 300. The throttle frame 310_1 is vertically moved by the adjusting unit 200, and is an element for transmitting the vertical movement of the throttle frame 310_1 to the throttle 110_1. The limiting hole 311 may be referred to as a connecting device for transmitting the vertical movement of the fastening frame 310_1 by the adjusting unit 200 to the fastening table 110_1, so that the fastening table 110_1 can be horizontally moved. .

The rod part 300 has a screw hole 312 through which the adjusting part 200 can be fitted. The rod part 300 is vertically changed according to the adjustment of the support screw 210_1 of the adjusting part 200 passing through the screw hole 312. For example, when the adjusting unit 200 is rotated to pressurize the euroform, the rod unit 300 moves in the downward direction. When the rod part 300 is moved downward, the fastener 110_1 is pressed inward and pressurizes the euroform.

The screw hole 312 is an element connecting the adjusting part 200 and the rod part 300, and the adjusting part 200 may be vertically moved by the screw part through a screw line. The adjusting part 200 is vertically moved through the screw hole 312. The vertical movement of the diaphragm 310_1 is possible through the vertical movement of the adjusting unit 200.

12A and 12B are views showing an operation of the prevention tip 313 of the rod part 300.

12A and 12B, the prevention tip 313 may prevent buckling and swelling of the euroform.

First, FIG. 12A shows the operation of the prevention tip 313 of the rod part 300 in the corner fastening state. In the corner fastening state, the prevention tip 313 of the rod 300 allows the entire surface to be prevented from buckling according to the rotation of the bolt. It is in a state of being fitted with a diagonal cross to the cross frame, and when fitted as a reaper to the euroform frame, it is possible to prevent the euroform frame from being opened by side pressure when pouring concrete.

12B shows the operation of the prevention tip 313 of the rod part 300 in a one-sided fastening state. In one fastening state, the prevention tip 313 of the rod portion 300 prevents the groove of the prevention tip 313 from buckling according to the rotation of the bolt. The preventive tip 313 is in a state of being fitted on one surface of the euroform, and prevents the euroform frame from being opened by side pressure when the concrete is poured while being fitted on one surface of the euroform. In one fastening state, the prevention tip 313 may serve as a U-shaped clip.

In the above, each component of the euroform fixing device 10_1 according to an embodiment of the present application has been described. Euroform fixing device 10_1 according to an embodiment of the present application has the advantage of being able to securely fix the euroform by having a unique structure. In addition, the range of operation is wide and there is no fear of damaging the Euroform during use.

Hereinafter, the appearance of the euroform fixing device 10_1 according to an embodiment of the present application is operated to fix the euroform.

Referring to FIG. 13, the fastener 110_1 horizontally moves left and right, and the rod 300 vertically moves. The fastener 110_1 presses the euroform. The fastener 110_1 may press the euroform by vertically moving according to the relative position of the rod part 300. The rod part 300 may horizontally move up and down according to the relative position of the adjusting part 200 and pressurize the euroform.

For example, if the pressure plate 220 of the adjusting part 200 is in contact with the support 120_1, then the adjusting part 200 rotates to make contact with the fastening tip 130_1 of the fastening stand 110_1. The unit 300 will horizontally move down. Since the rod portion 300 has moved downward, the clamping table 110_1 will horizontally move inward.

On the other hand, the pressure plate 220 of the control unit 200 is in contact with the fastening tip 130_1 of the fastener 110_1, and then the control unit 200 rotates so that the pressure plate 220 contacts the support 120120_1. If possible, the rod 300 will move horizontally upward. Since the rod part 300 has moved upward, the clamping table 110_1 will horizontally move outward.

Referring to FIG. 14, the euroform fixing device 10_1 includes a tightening part 100, a rod part 300, and an adjusting part 200.

The fastening part 100 of the euroform fixing device 10_1 is the same as the fastening part 100 shown in FIG. 8. Accordingly, hereinafter, the same or similar elements will be described using the same or similar reference numbers, and overlapping descriptions will be omitted for clarity and concise description.

The fastener 110_1 of the fastener 100 is a flat member of a constant length that comes into close contact with the support 120_1 and is bound to each other. The fastening table 110_1 is generally made of iron, and the surface should be flat because it is in close contact with the flow form.

The tightening unit 100 may include a material having high strength to withstand the pressure received from the euroform. For example, iron (Fe), nickel (Ni), aluminum (Al), titanium (Ti), tungsten (W), chromium (Cr), carbon fiber, glass fiber, and the like may be included.

In addition, a coating layer may be additionally provided on the surface of the fastener 100 to improve the corrosion resistance of the fastener 100. Since the corrosion-resistant coating layer is provided on the fastener 100, there is no fear that the euroform fixing device 10_1 will be corroded even if water or concrete is applied to the euroform fixing device 10_1 in the process of using the euroform fixing device 10_1. .

The supporter 120_1 is a flat member that is brought into close contact with the fastener 110_1. The support 120_1 is generally made of steel, so long as it can support the fastener 110_1, and the surface should be flat for ease of use.

The adjustment unit 200 in the corner fastening state of the euroform fixing device 10_1 may adjust the vertical position of the rod unit 300 and the horizontal position of the fastener 110_1. The control unit 200 may be rotated by the user.

The adjusting unit 200 is connected to the rod unit 300, and the adjusting unit 200 includes a pressure plate 220 to maintain smoothness. Since the pressure is not applied when the corner is fastened, the rod 300 does not rotate in the adjusting unit 200. Therefore, the fastener 110_1 is positioned closer to the support 120_1.

Referring to FIG. 15, the euroform fixing device 10_1 includes a tightening part 100, a rod part 300, and an adjusting part 200.

The fastening part 100 of the euroform fixing device 10_1 is the same as the fastening part 100 shown in FIGS. 8 and 13.

The rod part 300 in a fastened state on one surface of the euroform fixing device 10_1 may be referred to as a form surrounding the fastener 110_1. The rod unit 300 may be connected to the adjusting unit 200 to perform vertical movement.

The rod part 300 in one side fastening state is located near the fastening tip 130_1 of the fastener 110_1, and the support 120_1 is located at a distant position. The rod part 300 in the one-sided fastening state may be located near the fastening tip 130_1 of the fastener 110_1 due to the vertical position through the horizontal movement of the fastener 110_1. In addition, the rod portion 300 is generally made of iron.

The adjusting part 200 in the fastening state of one surface of the euroform fixing device 10_1 may adjust the vertical position of the rod part 300 and the horizontal position of the fastener 110_1. The control unit 200 may be rotated by the user. In addition, the adjusting unit 200 may adjust the horizontal position of the fastener 110_1. The adjusting unit 200 may adjust the vertical position of the rod unit 300.

The adjusting part 200 in a fastened state is vertically moved by the rod 300 rotating. As a result, the rod part 300 is positioned near the fastening tip 130_1 of the fastener 110_1 and away from the support 120_1.

The adjusting unit 200 is connected to the rod unit 300, and the adjusting unit 200 includes a pressure plate 220 to maintain smoothness. In order to fasten the Euroform, the user will rotate the adjustment unit 200, and as a result, the adjustment unit 200 moves in the vertical direction.

The pressure plate 220 of the adjusting part 200 in the one-sided fastening state will come into contact with the fastening tip 130_1 of the fastener 110_1. When the pressure plate 220 of the adjusting part 200 and the tightening tip 130_1 of the tightening table 110_1 come into contact, it will be fixed so that the fastening of the euroform is not broken even when pressure is applied.

The adjusting unit 200 may determine whether to use the euroform fixing device 10_1 according to user rotation. If the user rotates the control unit 200, it is used for the purpose of fastening the euroform. On the other hand, if the user does not rotate the control unit 200, it means that the euroform fixing device 10_1 is not used.

On the other hand, the present invention has been described with reference to the embodiment shown in the drawings, but this is only exemplary, and those skilled in the art to which the art belongs, various modifications and other equivalent embodiments are possible. Will understand.

Therefore, the true technical protection scope of the present invention will be defined by the claims below.

Claims

shilling;

A pressing arm connected to the sealing to press the panel form;

A pressing tip connected to the pressing arm to contact the panel form; And

It includes a support member for determining the position of the pressing arm is connected to the sealing and the pressing arm,

The support member

A support member shaft passing through the sealing;

A support member link connected to the pressure arm and moving the pressure arm in the lateral direction according to the vertical movement of the support member;

A support member platform for transmitting movement of the support member shaft to the support member link;

It includes a support member plate provided on one end of the support member shaft to abut the panel form,

The support member plate rotates independently of the rotation of the support member shaft, the panel form fixing device.
According to claim 1,

The pressing tip

A pressure tip body having a surface in contact with the panel form; And

It includes a pressure tip link that is perpendicular to the pressure tip body and is connected to the pressure arm,

A panel form fixing device wherein at least a part of the pressure tip link is inserted into the pressure arm.
According to claim 2,

The pressing tip body and the pressing arm are provided spaced apart, panel form fixing device.
According to claim 1,

The pressing tip body has a rectangular columnar shape, and has a trapezoidal shape when viewed on a plane, a panel form fixing device.
According to claim 1,

The sealing comprises an opening surrounding the support member shaft, panel form fixing device.
The method of claim 5,

The opening further includes a screw thread provided on a surface that meets the support member shaft.
According to claim 1,

The sealing and the pressing arm are connected by a first connecting member,

The pressing arm rotates around the first connecting member, the panel form fixing device.
According to claim 1,

The pressure arm and the pressure tip are connected by a second connecting member,

The pressing tip rotates around the second connecting member, the panel form fixing device.
According to claim 1,

When the pressure arm is viewed from the side, the panel form fixing device has a shape that extends straight without bending.
According to claim 1,

The sealing includes a first sealing extension and a second sealing extension,

The first sealing extension portion covers at least a portion of the pressing arm,

The second sealing extension portion extends from one end of the first sealing extension portion and has a recess to which at least a portion of the panel form can be inserted, the panel form fixing device.
A tightening unit having a tightening tip for pressing the euro foam;

A support screw portion penetrating along the opening portion of the tightening portion in the flow path direction; And

When the support screw is connected through a screw hole, the clamping portion is penetrated and a restriction hole spaced apart from each other is formed, and as the support screw is moved in the vertical direction, the tightening portion is adjusted in the horizontal direction, and the euroform is pressed. A rod part that prevents deformation of the euroform;

Euroform fixing device comprising a.
The method of claim 11,

The tightening tip

A tightening tip body having a surface in contact with the euroform; And

It includes a tightening tip link that meets vertically with the tightening tip body and is connected to the tightening table,

Euroform fixing device, at least a portion of the fastening tip link is inserted into the fastener.
The method of claim 12,

The fastening tip main body and the fastening table are provided spaced apart, Euroform fixing device.
The method of claim 11,

The fastening tip body has a quadrangular pillar shape, and is a trapezoidal shape when viewed on a flat surface, the euroform fixing device.
The method of claim 11,

The support portion of the support screw portion includes an opening surrounding the support screw, the Euroform fixing device.