KR20220040606A - Binding device for eurofoam - Google Patents

Abstract

The present invention relates to a binding device for a euroform with a wale. More specifically, the binding device for a euroform with a wale includes a wale part formed of a beam having a U-shaped cross section to be placed in one direction selected between horizontal and vertical directions. The wale part comprises: a plurality of euroform fixing bolt holes spaced apart from each other at regular intervals in a longitudinal direction of the wale part, on a center surface of the wale part; and a plurality of binding bolt holes spaced apart from each other at regular intervals in the longitudinal direction of the wale part, on the center surface of the wale part. In accordance with the present invention, since the binding device is formed to insert and combine a combination bolt and a binding member through the euroform fixing bolt holes and the binding bolt holes formed in the wale part, there can be an effect of forming a mold by binding a plurality of euroforms with each other.

Description

BINDING DEVICE FOR EUROFOAM with Wella

The present invention relates to a binding device for Euroform provided with Wella.

More specifically, by inserting the coupling bolt and the fastening member through the euroform fixing bolt hole and the fastening bolt hole formed in the wella part to be coupled, so that a plurality of Euroforms can be bound to each other to form a mold. It relates to a binding device for Euroform provided with Wella.

In civil works of various construction sites such as new road construction, expansion, pavement work, and housing site development, drainage channels are installed as water channels for drainage. It is classified as a buried culvert drainage channel, and the construction method is a method of pouring concrete on the site for construction, a method of connecting units with a unit drainage channel made of PC (precast concrete) or synthetic resin, etc. After assembling the side wall panels, drainage channels are being installed by various methods, such as pouring floor concrete to construct the drainage channels.

Among these, in the case of the method of pouring concrete on site, the construction is carried out in a way that forms a space in which concrete is poured by fixing a formwork panel made of plywood or iron plate using temporary materials such as wooden or pipe. .

That is, the formwork panel and temporary material made of Euroform are cut to a certain width or length, and each member is put together and fixed with nails or half life (iron string), etc. A drainage ditch was constructed.

However, in the case of this conventional on-site concrete pouring drainage method, it takes a lot of time and manpower to cut formwork panels and temporary materials made of Euroform to a certain width or length, connect them to each other, and install or separate them, resulting in a long construction period. there was

In particular, since most drainage channels are configured to pour and cure concrete in units of 20m, connect Euroforms of a certain size to install them in a length of 20m, pour concrete and cure it, then dismantle and move the Euroforms of 20m length There was a problem in that the process of installing it to a length of 20 m and pouring concrete and curing it was very cumbersome and took a long time.

Laid-Open Patent Publication No. 10-20012-0063708 (June 18, 2001) Registered Patent Publication No. 10-0938821 (20010.01.19.)

The present invention has been devised in order to solve the above problems, and the problem to be solved in the present invention is to insert a coupling bolt and a fastening member through the euroform fixing bolt hole and the fastening bolt hole formed in the wella part to be combined. An object of the present invention is to provide a binding device for a euroform provided with a wella configured to bind a plurality of euroforms to each other to form a mold.

In order to solve the above problems, the euroform binding device provided with a wella according to the present invention is a euroform binding device for connecting a plurality of euroforms to each other to form a mold, a beam having a 'C'-shaped cross section and a wella part disposed in either one of horizontal and vertical directions, wherein the wella part includes: a plurality of euroform fixing bolt holes spaced apart from each other at regular intervals along the lengthwise direction of the wella part on a central surface of the wella part; and a plurality of fastening bolt holes spaced apart from each other at regular intervals along the longitudinal direction of the wella part on a central surface of the wella part.

In addition, the wella part is formed to extend inward from both ends of the 'C' shape of the wella part, and it is characterized in that it includes an extension part configured to improve bending rigidity of the wella part.

In addition, the spacing between the plurality of euroform fixing bolt holes is characterized in that it is configured to be spaced apart from each other at regular intervals of 150 mm along the length direction of the well part.

In addition, the spacing between the plurality of fastening bolt holes is formed by being spaced apart from each other by 50 mm in the longitudinal direction of the wella part to form a pair, and the spacing between the pair of fastening bolt holes is in the longitudinal direction of the wella part. It is characterized in that it is configured to be spaced apart at intervals of 100 mm.

In addition, the pair of fastening bolt holes is characterized in that it is configured to be formed between the plurality of euroform fixing bolt holes spaced at regular intervals of 150 mm from each other in the longitudinal direction of the well.

In addition, the plurality of bolt holes for fixing the euroform and the plurality of bolt holes for fastening are arranged in parallel to each other in the longitudinal direction of the well part.

In addition, in the wella part, it is characterized in that a plurality of bolt holes for fastening the scaffolding spaced apart at regular intervals along the longitudinal direction of the wella part on any one or all of one side and the other side of the wella part are formed.

In addition, the spacing between the plurality of bolt holes for fastening the scaffolding is characterized in that it is configured to be spaced apart from each other at regular intervals of 250 to 350 mm along the length direction of the wella part.

According to the binding device for euroform having a wella according to the present invention, it is configured to insert and couple the coupling bolt and the fastening member through the euroform fixing bolt hole and the fastening bolt hole formed in the wella part, and thus a plurality of euroforms It has the effect of binding to each other to form a form.

In addition, according to the present invention, there is an effect of improving the bending rigidity of the wella part by extending the extension in the inward direction from both ends of the 'C' shape of the wella part.

In addition, according to the present invention, a pair of fastening bolt holes formed at intervals of 50 mm apart from each other along the length direction of the well part are formed between the bolt holes for fixing the Euroform formed at intervals of 150 mm from each other along the length direction of the well part. As a result, there is an effect of being configured to prevent the rigidity of the well part from being lowered by the formation of the bolt hole for fastening and the bolt hole for fixing the euroform.

1A is a perspective view showing a binding device for Euroform provided with Wella according to the present invention;
1B is a side view showing a binding device for Euroform provided with Wella according to the present invention;
1C is a view showing an extension of a binding device for Euroform provided with Wella according to the present invention.
2A is a perspective view showing a cap washer of a binding device for Euroform provided with Wella according to the present invention;
Figure 2b is a side view showing the cap washer of the binding device for Euroform provided with Wella according to the present invention.
Figure 2c is a view showing an embodiment of the cap washer of the binding device for Euroform provided with Wella according to the present invention.
3A to 3D are views showing an embodiment of a binding device for Euroform provided with Wella according to the present invention.
4 is a view showing a fastening member of a binding device for Euroform provided with Wella according to the present invention.
5 is a view showing a bolt groove for fastening a foot plate of a binding device for Euroform provided with Wella according to the present invention.

Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

When an element is referred to as being “connected” or “connected” to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be

On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate that a feature, number, process, operation, component, part, or a combination thereof described in the specification exists, but one or more other features It is to be understood that this does not preclude the existence or addition of numbers, processes, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with the meanings in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention. In addition, unless there are other definitions in the technical and scientific terms used, it has the meaning commonly understood by those of ordinary skill in the art to which this invention belongs, and in the following description and accompanying drawings, the gist of the present invention Descriptions of known functions and configurations that may be unnecessarily obscure will be omitted. The drawings introduced below are provided as examples in order to sufficiently convey the spirit of the present invention to those skilled in the art. Accordingly, the present invention is not limited to the drawings presented below and may be embodied in other forms. Also, like reference numerals refer to like elements throughout. It should be noted that the same components in the drawings are denoted by the same reference numerals wherever possible.

The present invention is configured to insert and couple a coupling bolt and a fastening member through a Euroform fixing bolt hole and a fastening bolt hole formed in the Wella part, thereby binding a plurality of Euroforms to each other to form a mold. It relates to a binding device for Euroform provided with.

Hereinafter, with reference to the accompanying drawings, a binding device for Euroform including a Wella according to the present invention will be described in detail.

1A is a perspective view showing a binding device for Euroform provided with a Wella according to the present invention, FIG. 1B is a side view showing a binding device for Euroform including a Wella according to the present invention, and FIG. 1C is a Wella according to the present invention. 2A is a perspective view showing a cap washer of the Euroform binding device provided with a Wella according to the present invention, and FIG. 2B is a Euroform binding device having a Wella according to the present invention. It is a side view showing the cap washer of , FIG. 2C is a view showing an embodiment of the cap washer of the binding device for Euroform provided with Wella according to the present invention, and FIGS. 3A to 3D are for Euroform provided with Wella according to the present invention It is a diagram showing an embodiment of the binding device.

1A to 3D, in the Euroform binding device provided with the Wella of the present invention, the Wella part 100 is composed of a beam having a 'C'-shaped cross section and is disposed in either one of the horizontal and vertical directions. is included, and in the wella part 100, a plurality of euroform fixing bolt holes 110 that are spaced apart from each other at regular intervals along the longitudinal direction of the wella part 100 on the central surface 140 of the wella part 100 ) and a plurality of fastening bolt holes 120 spaced apart at regular intervals along the longitudinal direction of the wella part 100 on the central surface 140 of the wella part 100 are formed.

The wella part 100 of the euroform binding device provided with the wella according to the present invention includes a coupling member 200 and a fastening member to be described later through the euroform fixing bolt hole 110 and the fastening bolt hole 120 . 300 is inserted and coupled, so that a plurality of Euroforms are connected to each other to form the formwork 10, and the Euroform binding device provided with the Wella according to the present invention is a concrete stable in the formwork (10). It may be configured to enable pouring and to easily transport a plurality of Euroforms removed from the cured concrete after curing of the poured concrete.

In more detail, the formwork 10 may be composed of a first Euroform wall 11 composed of a plurality of Euroforms and a second Euroform wall 12 composed of a plurality of different Euroforms, and for the Euroform provided with the Wella of the present invention. The binding device is configured such that the plurality of well parts 100 are coupled to the plurality of flow passages and the plurality of other flow passages in any one direction or all directions, respectively, horizontally and vertically by a coupling member 200 to be described later. A Euroform and a plurality of other Euroforms may be configured to form the first Euroform wall 11 and the second Euroform wall 12, and the Wella part 100a coupled to the first Euroform wall 11 and the The wella part 100b coupled to the 2 euroform wall 12 is configured to be fastened to each other by a fastening member 300 to be described later, so that the first euroform wall 11 and the second euroform wall 12 are connected to the formwork ( 10) is configured to form.

That is, in the binding device for Euroform provided with the Wella of the present invention, the plurality of Wella units 100 bind the plurality of Euroforms and the plurality of other Euroforms to the first and second Euroform walls 11 and 12, respectively. ) to form the formwork 10, and furthermore, even when concrete is poured into the formwork 10, the gap between the first euroform wall 11 and the second euroform wall 12 does not change, The first euroform wall 11 formed by the plurality of euroforms and the plurality of other euroforms is not extended while separately transporting the plurality of euroforms and a plurality of other euroforms even when constructing a facility such as a drainage channel with a relatively long length. ) and the second euroform wall 12 are transferred in units of walls to enable extension construction.

The total length e of the well part 100 may be of a length of 3,500 mm to 3,700 mm when arranged horizontally, and 1,700 mm to 1,900 mm when arranged vertically.

The total length e of the wella part 100 may be constituted by the length of one wella part 100 or the total length in which the plurality of wella parts 100 are connected in the longitudinal direction. Meanwhile, the total length (e) of the wella part 100 may be changed according to the total area of the euroform configured to be coupled and fastened to the wella part 100 .

The wella part 100 has a 'C' shape at one end and the other end of the wella part 100 extending in opposite directions, and is parallel to the center surface 140 of the wella part 100 . By being configured to do so, the extension part 150 configured to improve the bending rigidity of the well part 100 may be included.

The extension part 150 is made of the same material as the wella part 100 , and is configured to have a length of 1:7 to 1:10 compared to the length of the central surface 140 . It may be configured to improve the bending rigidity of the well part 100 without adding a large cost during molding. At this time, the length of the extension part 150 does not cover the euroform fixing bolt hole 110 and the fastening bolt hole 120 formed on the central surface 140 of the well part 100 by the extension part 150 . If not, it may be changed according to the implementation environment.

That is, the extension part 150 sufficiently improves the bending rigidity of the well part 100 , and at the same time, as shown in FIGS. 3C and 3D , the fastening member 300 is the first Euroform. It is configured to support the central surface 410 of the wella part 100a coupled to the wall 11; and the cap washer 400 to be described later.

In other words, the central surface 11 of the wella part 100, the extended part 150 of the wella part 100, and the central surface 410 of the cap washer 400 may be configured to be parallel to each other, Accordingly, the central surface 11 of the wella part 100, the extended part 150 of the wella part 100, and the central surface 410 of the cap washer 400 support each other to support the wella part 100. By being configured to improve bending rigidity of It is possible to prevent a change in the spacing of the second flow-form wall 12 and shape deformation of the first and second flow-form walls 11 and 12, and the like.

The spacing (a) between the plurality of euroform fixing bolt holes 110 is formed at regular intervals of 150 mm from each other in the longitudinal direction of the well part 100 so that it can be penetrated by a separate coupling member 200 . can be configured.

In addition, the interval (b) between the plurality of fastening bolt holes 120 is formed to be spaced apart from each other at 50 mm intervals along the longitudinal direction of the well part 100 to form a pair, and the pair of fastening bolt holes The interval c may be formed to be spaced apart at intervals of 100 m along the length direction of the well part 100 so as to be penetrated by the fastening member 300 to be described later.

At this time, the pair of fastening bolt holes 120 are formed between the plurality of euroform fixing bolt holes 110 that are formed at regular intervals of 150 mm apart from each other along the length direction of the well part 100 . can be configured.

That is, the plurality of euroform fixing bolt holes 110 and the plurality of fastening bolt holes 120 are formed to be arranged in parallel to each other along the longitudinal direction of the wella part 100 , By being formed to be alternately formed instead of being formed on the same line in the longitudinal direction, the rigidity of the well part 100 is reduced according to the formation of the euroform fixing bolt hole 110 and the fastening bolt hole 120 . It can be configured to minimize

The bolt hole 110 for fixing the Euroform is such that a separate coupling member 200 is coupled to fix the Wella part 100 to the Euroform, and the bolt hole 120 for fastening is a fastening member to be described later. (300) is coupled to each other to fasten the wella part 100a and the wella part 100b of the euroform binding device provided with another wella provided at a position symmetrical to the wella part 100a.

In particular, the fastening member 300 is configured to fasten the wella part 100a and the other wella part 100b to form the formwork 10 , the first and second euroform walls 11 and 12 . ) can be configured to prevent the interval between the changes.

In this case, the coupling member 200 may be configured to not only fix the wella part 100 to the flow path, but also be coupled between the plurality of flow paths to improve the bonding force between the plurality of flow paths.

In other words, the coupling member 200 is a coupling formed in the first Euroform wall 11 or the second Euroform wall 12 while being inserted through the Euroform fixing bolt hole 110 of the Wella part 100 . The first coupling member 200a configured to be fastened to the groove so that the wella part 100 and the euroform are connected to each other and the plurality of euroforms are organically connected as they are inserted and fastened into the coupling groove formed between the plurality of euroforms. It may be configured to include a second coupling member (200b) to be.

In this case, the first coupling member 200a and the second coupling member 200b may be configured as the same or different from each other.

That is, the first and second coupling members 200a and 200b may be inserted into the Euroform fixing bolt hole 110 of the Wella unit 100 depending on the implementation environment and may be coupled between the plurality of Euroforms. If it is, it can be used after being transformed into various shapes.

For example, the first and second coupling members 200a and 200b may include a pin bolt and a nut.

In other words, by fastening a nut to the other end of the pin bolt in a state where one end of the pin bolt is fastened to the coupling groove of the first or second Euroform wall 11 or the second Euroform wall 12, the mutual configuration is strongly coupled. make it state

In more detail, when the first coupling member 200a is composed of the pin bolt and the nut, one end of the pin bolt is in the coupling groove of the first flow foam wall 11 or the second flow foam wall 12 . As the nut is fastened with the other end penetrating the first wella part 110 or the second wella part 120, the euroform part 100 and the wella part 200 are securely fastened. make it possible

Alternatively, when the second coupling member 200b is composed of the pin bolt and the nut, one end of the pin bolt is fastened to the coupling groove of the first flow-form wall 11 or the second flow-form wall 12, and the other end is As the nut is fastened in a state exposed to the outside of the coupling groove, the plurality of first flow-form walls 11 or second flow-form walls 12 are securely fastened.

At this time, the nut is preferably made of a French nut to prevent loosening.

In addition, the distance f of the bolt hole 110 for fixing the euroform at the closest position from each of the one end and the other end of the wella part 100 may be 150mm, and the The distance g of the fastening bolt hole 120 at the closest position from each of one end and the other end may be configured to be 50 mm.

The spacing and location of the bolt holes 110 for fixing the Euroform are, since the coupling grooves formed in the Euroform used at the construction site are formed at intervals of 150 mm, no matter what direction the general Euroform is connected vertically and horizontally, the The bolt hole 110 for fixing the Euroform and the coupling groove of the Euroform correspond to each other so that they can be coupled to each other, and the spacing and position of the bolt hole 120 for fastening are the lengthwise directions of the wella part 100 . Accordingly, when formed on the same line as the euroform fixing bolt hole 110 , the rigidity of the wella part 100 may be reduced, so that the rigidity of the wella part 100 is prevented from being reduced as much as possible and placed at a desired position. The well part (100a) by inserting the fastening member (300); and the wella part 100b of the euroform binding device provided with another wella provided at a position symmetrical with the wella part 100 to be fastened to each other.

On the other hand, the vertical spacing h between the fastening bolt hole 120 and the euroform fixing bolt hole 110 may be configured to be 30 mm.

In detail, after the coupling member 200 is fastened to the euroform fixing bolt hole 110, the operation of fastening the fastening member 300 to the fastening bolt hole 120 is performed. A reinforcing material may be welded to the euroform fixing bolt hole 110 for the purpose of improving durability.

Therefore, in order to facilitate the installation of the fastening member 300, it is preferable that the holes be spaced apart by a predetermined distance or more. As this size increases, the standard of the well part 100 also increases, and the size or number of various parts used therein also increases. It is preferable that it is 30 mm.

On the other hand, according to the above reasons, when the coupling groove for connecting the first and second flow-form walls 11 and 12 in the vertical direction is referred to as a coupling groove for vertical joints, the coupling groove for vertical joints and The vertical spacing (h) of the fastening bolt holes 120 is also set to be 30 mm.

On the other hand, the cap washer 400 includes a wella part 100a of a binding device for euroform provided with a wella coupled to the first euroform wall 11; and another wella coupled to the second euroform wall 12. It is configured to stably support the fastening member 300 configured to fasten the wella part 100b of the provided binding device for the euroform to each other.

The cap washer 400 is formed in a 'C' shape in cross section, and a portion of the well part 100 may be accommodated inside the 'C' shape.

At this time, when the extended part 150 is formed in the wella part 100 , the wella part 100 has the extended part 150 of the wella part 100 on the central surface 410 of the cap washer 400 . ) is configured to be inserted into the cap washer 400 so as to be in contact with the inner side, so that the extension 150 of the well part 100 and the central surface 410 of the cap washer 400 are supported by each other and the well part (100) may be configured to improve the flexural rigidity.

In addition, both sides extending from the central surface 410 of the cap washer 400 according to the 'C' shape of the cap washer 400, the cap washer 400 is coupled to the well part 100. In a state in which the wella part 100 to be described later has a length that does not cover the bolt hole 130 for fastening the footrest, even in a state in which the cap washer 400 is coupled to the wella part 100, 100) may be configured to enable fastening of a separate footrest through the bolt hole 130 for fastening the footrest.

In addition, the cap washer 400 may have a connection bolt hole 420 configured to penetrate through the fastening member 300 configured to be inserted into the fastening bolt hole 120 , and the connection bolt hole 420 may be formed. The hole 420 is configured to be penetrable by the fastening member 300 as described above, and after the fastening member 300 penetrates the connecting bolt hole 420, It may be configured to be inserted into the fastening bolt hole 120 .

At this time, it is preferable that the connection bolt hole 420 is formed in a size and a position corresponding to the fastening bolt hole 120 , and depending on the implementation environment, the connection bolt hole 420 is the fastening member As long as it has a size that can be penetrated by 300 , it can be manufactured by being deformed as much as possible.

4A and 4B are views illustrating a fastening member of a binding device for euroform provided with a wella according to the embodiment of FIG. 1 .

According to the accompanying FIGS. 4A and 4B, in the Euroform binding device provided with the Wella of the present invention, a bolt hole 420 for connection of the cap washer 400 and a bolt hole 120 for fastening of the Wella part 100 are provided. ) and a fastening member 300 configured to pass through the flow path to fasten the wella part 100 and other wella parts to each other may be further included.

The fastening member 300 is configured to fasten the wella part 100a coupled to the first flow-form wall 11 and the wella part 100b coupled to the second flow-form wall 12 to each other, so that the first It is to support so that the distance between the first flow-form wall 11 and the second flow-form wall 12 can be maintained at a constant distance.

The fastening member 300 is formed in a bolt shape and includes a bolt hole for connection of a first cap washer 400a, a bolt hole for fastening of the first well part 100a, a first flow form wall 11, and a second Sepa bolt 310 configured to penetrate the euroform wall 12, the fastening bolt hole of the second well part 100b, and the connecting bolt hole of the second cap washer 400b; Doedoe coupled to the Sepha bolts 310 and contacting the inner surface of the first Euroform wall 11 and the inner surface of the second Euroform wall 12, respectively, the first Euroform wall 11 and the second Euroform wall 12 a first deacon 320 and a second deacon 330 configured to support the inside of the ; and a second cap coupled to the Sepha bolt 310 and coupled to the outer surface of the bolt hole for connection of the first cap washer 400a coupled to the first wella part 100a, respectively, and the second wella part 100b. The first fixing nut 340 and the second fixing nut 350 are configured to contact the outer surface of the bolt hole for connection of the washer 400b to support the outside of the first and second flow-form walls 11 and 12. ); may be included.

That is, the first de-con 320 and the second de-con 330 of the fastening member 300 come into contact with the inner surfaces of the first and second Euro-form walls 11 and 12, respectively, and the first Euro-form. The first fixing nut 340 and the second fixing nut 350 of the fastening member 300 are each configured to support the inside of the wall 11 and the second flow-form wall 12, and the first cap washer (400a) and the second cap washer (400b) is in contact with the outer surface is configured to support the outside of the first and second flow-form wall 11 and the second flow-form wall 12, so that the fastening member 300 is 1 cap washer 400a, the first well part 100a, the first flow-form wall 11, the second flow-form wall 12, the second well part 100b, and the second cap washer 400b are fastened to each other. will be structured in a way.

In addition, the fastening member 300 includes the first cap washer 400a, the first well part 100a, the first flow foam wall 11, the second flow path foam wall 12, and the second well part 100b. and the second cap washer 400b is configured to be fastened to each other, so that even when concrete is poured between the first and second Euroform walls 11 and 12, the first and second Euroform walls 11 and 2 Since the distance between the Euroform walls 12 is kept constant, the concrete poured between the first and second Euroform walls 11 and 12 can be easily cured.

In addition, the Sepha bolt 310 is provided between the first deacon 320 and the second deacon 330 , and one end is coupled to the first deacon 320 and the other end is the second deicon 330 . a first bolt member coupled to the 310a; Penetrates the first cap washer 400a, the first well part 100a and the first flow foam wall 11, the other end is coupled to the first decon 320, and one side of the first cap washer 400a a second bolt member (310b) protruding to the outside and configured to be coupled to the first fixing nut (340); and penetrating through the second cap washer 400b, the second well part 100b and the second flow path form wall 12, one end coupled to the second decon 330, and the other end coupled to the second cap washer 400b. A third bolt member 310c configured to protrude to the outside of the and coupled to the second fixing nut 350 may be included.

That is, the sepha bolt 310 is configured to include the first bolt member 310a, the second bolt member 310b, and the third bolt member 310c, and the first bolt member 310a and the second bolt member 310c. The two-bolt member 310b is coupled to the first de-con 320 to be connected to each other, and the second-bolt member 310b and the third bolt member 310c are coupled to the second de-con 330 to By being connected to each other, the first cap washer 400a, the first well-shaped part 100a, the first flow-form wall 11, the second flow-form wall 12, the second well-shaped part 100b, and the second cap It is configured to pass through the washer (400b).

At this time, the first screw groove 320a and the second bolt member 310b are inserted into the first decon 320 to be screwed into the first bolt member 310a and screwed together. A second screw groove 320b may be included, and although the first screw groove 320a and the second screw groove 320b are illustrated and described as being separated from each other in the present invention, the first screw groove 320b depends on the implementation environment. The groove 320a and the second screw groove 320b may be configured to communicate with each other. Although it is illustrated and described as being made of a coupling, the coupling method of the first deacon 320 and the first bolt member 310a and the second bolt member 310b depends on the implementation environment. The first bolt member 310a and the second bolt member 310b are firmly coupled, and the first bolt member 310a and the second bolt member 310b are removed from the first decon 320 without a separate operation. Any structure that can not be changed can be changed.

In addition, the second deacon 330 may also be coupled to the first and second bolt members 310a and 310c in the same manner as the first deacon 320 , which is the second deacon 330 . ) has the same configuration as that of the first deicon 320 , so a detailed description of the second deicon 330 will be omitted.

As such, the sepha bolt 310 is divided into the first bolt member 310a, the second bolt member 310b, and the third bolt member 310c, so that the first deacon 320 and the second deacon 330 are configured. What is configured to be individually coupled to the formwork is formed between the first and second Euroform walls 11 and 12, that is, between the first and second Euroform walls 11 and 12. This is to enable easy removal of the formwork 10 from the cured concrete after curing of the concrete poured in 10).

5A and 5B are views showing bolt grooves for fastening the footrest of the Euroform binding device provided with the Wella according to the present invention.

According to the accompanying FIGS. 5A and 5B, in the Euroform binding device provided with the Wella of the present invention, it is formed on any one or all of the one side and the other side of the Wella part 100 and the Wella part 100. A plurality of bolt holes 130 for fastening the scaffolding spaced apart from each other at regular intervals along the longitudinal direction may be further included.

These bolt holes 130 for fastening the plurality of scaffolding are for fastening the separate scaffolding 20 to the wella part 100 at the construction site so that the operator can climb to the upper part of the formwork 10 and work, It is configured so that the footrest 20 can be fastened to the wella part 100 of the present invention by using a separate fastening member 30 .

The spacing d between the plurality of bolt holes 130 for fastening the scaffolding may be configured to be spaced apart from each other at regular intervals of 250 to 350 mm along the length direction of the well part 100, and such a plurality of The spacing d between the bolt holes 130 for fastening the scaffolding may be changed according to the implementation environment.

As described above, according to the present invention, by inserting the coupling bolt and the fastening member through the euroform fixing bolt hole and the fastening bolt hole formed in the Wella part to be coupled, a plurality of Euroforms can be bound to each other to form a formwork. It has the effect of making

In the above description, various embodiments of the present invention have been presented and described, but the present invention is not necessarily limited thereto. It can be seen that branch substitutions, transformations and alterations are possible.

10 : formwork
11: first euro-form wall 12: second euro-form wall
20: scaffold
100: Wellaboo
110: Euroform fixing bolt hole 120: fastening bolt hole
130: bolt hole for fastening footrest 140: central surface
150: extension
200: coupling bolt 200a: first coupling bolt
200b: second coupling bolt
300: fastening member
310: Sepha Volt 320: First Deacon
330: second decon 340: first fixing nut
350: second fixing nut
400: cap washer
410: center surface 420: bolt hole for connection

Claims (8)

In the binding device for a Euroform, the plurality of Euroforms are connected to each other to form a mold,
The well part 100 is composed of a beam having a 'C'-shaped cross section and is disposed in either one of the horizontal and vertical directions,
In the well part 100,
a plurality of euroform fixing bolt holes 110 spaced apart from each other at regular intervals along the longitudinal direction of the wella part 100 on the central surface 140 of the wella part 100; and
a plurality of fastening bolt holes 120 spaced apart from each other at regular intervals along the longitudinal direction of the wella part 100 on the central surface 140 of the wella part 100;
A binding device for Euroform provided with Wella, characterized in that this is formed.
According to claim 1,
In the well part 100,
The wella part 100 is formed to extend inward from both ends of the 'C' shape and includes an extension part 150 configured to improve the bending rigidity of the wella part 100 . A binding device for Euroform.
According to claim 1,
The interval (a) between the plurality of euroform fixing bolt holes 110 is,
A binding device for a euroform having a wella, characterized in that it is formed to be spaced apart from each other at regular intervals of 150mm along the length direction of the wella part (100).
4. The method of claim 3,
The interval (b) between the plurality of fastening bolt holes 120 is,
A pair is formed by being spaced apart by 50 mm from each other along the length direction of the well part 100,
The distance (c) between the pair of fastening bolt holes is,
A binding device for a euroform provided with a wella, characterized in that it is formed to be spaced apart at intervals of 100m along the length direction of the wella part (100).
5. The method of claim 4,
The pair of fastening bolt holes,
It is configured to be formed between the plurality of euroform fixing bolt holes 110 spaced at regular intervals of 150 mm from each other along the longitudinal direction of the well part 100, so that the Euroform fixing bolt hole 110 and the fastening bolt A binding device for a euroform having a wella, characterized in that it is configured to prevent a decrease in the rigidity of the wella part (100) according to the formation of the hole (120).
According to claim 1,
The plurality of euroform fixing bolt holes 110 and a plurality of fastening bolt holes 120 are,
A binding device for a euroform having a wella, characterized in that it is formed in parallel to each other along the longitudinal direction of the wella part (100).
According to claim 1,
In the well part 100,
a plurality of bolt holes 130 for fastening the scaffolding spaced apart at regular intervals along the longitudinal direction of the wella part 100 on any one or all sides of one side and the other side of the wella part 100;
A binding device for Euroform provided with Wella, characterized in that this is formed.
8. The method of claim 7,
The spacing (d) between the plurality of bolt holes for fastening the scaffolding (130) is,
A binding device for a euroform provided with a wella, characterized in that it is formed to be spaced apart from each other at regular intervals of 250 to 350 mm along the length direction of the wella part (100).

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