KR102506679B1 - Binding device for eurofoam - Google Patents

Abstract

The present invention relates to a binding device for Euroform provided with a Wella.
More specifically, a wella portion composed of a beam having a 'c'-shaped cross section and disposed in one direction selected from horizontal and vertical is included, and the wella portion includes a longitudinal direction of the wella portion on the central surface of the wella portion. A plurality of euro-form fixing bolt holes spaced apart at regular intervals along; And a plurality of fastening bolt holes spaced apart at regular intervals along the longitudinal direction of the wella portion are formed on the central surface of the wella portion. According to the present invention, the coupling bolt and the fastening member are inserted and coupled through the bolt hole for fixing the euro form and the bolt hole for tightening formed in the well part, so that a plurality of euro forms can be bound to each other to form a formwork. has the effect of

Description

Binding device for Euroform equipped with Wella {BINDING DEVICE FOR EUROFOAM}

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

More specifically, the coupling bolt and the fastening member are inserted and coupled through the bolt hole for fixing the euroform and the bolt hole for tightening formed in the well part, so that a plurality of euroforms can be bound to each other to form a formwork. It relates to a binding device for Euroform provided with a wella to do.

Drainage is installed as a waterway for drainage in the course of civil engineering works at various construction sites, such as new road construction, expansion, pavement work, and housing site development. It is divided into buried culvert drains, and its construction methods include a method of pouring concrete on site, a method of connecting unit drainage units made of PC (precast concrete) or synthetic resin, etc. Drainage canals are installed by various methods, such as constructing drainage channels by pouring floor concrete after assembling side wall panels.

Among these, in the case of construction by pouring concrete on site, construction is performed in such a way that a space in which concrete is poured is formed by fixing a formwork panel made of plywood or steel plate using temporary materials such as timber or pipes. .

In other words, formwork panels and temporary materials made of euroform are cut into a certain width or length, and each member is assembled and fixed with nails or half-strength (steel straps) to produce a formwork, and then concrete is poured and cured in the space formed by the formwork. A drainage canal was constructed.

However, in the case of such a conventional on-site concrete pouring type drain construction 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 and connect them to each other to 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 20m increments, Euroforms of a certain size are connected to each other to be installed in a 20m length, concrete is poured and cured, and then the 20m long Euroform is dismantled and moved. There was a problem that the process of installing in a length of 20m and curing by pouring concrete was very cumbersome and the required time was prolonged.

Publication No. 10-20012-0063708 (20012.06.18.) Registered Patent Publication No. 10-0938821 (20010.01.19.)

The present invention has been made 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 a bolt hole for fixing the euro form and a bolt hole for fastening formed in the well part to combine the coupling By being configured to do so, it is to provide a binding device for euroforms provided with a wella that allows a plurality of euroforms to be bound to each other to form a formwork.

In order to solve the above problems, the binding device for euroform having a wella according to the present invention is a binding device for euroform that connects a plurality of euroforms to form a formwork, and a beam having a 'c'-shaped cross section It includes a wella portion arranged in any one of horizontal and vertical directions, and the wella portion includes a plurality of euro-form fixing bolt holes spaced apart at regular intervals along the longitudinal direction of the wella portion on the central surface of the wella portion; And a plurality of fastening bolt holes spaced apart at regular intervals along the longitudinal direction of the wella portion are formed on the central surface of the wella portion.

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

In addition, the distance between the plurality of bolt holes for fixing the euro form is characterized in that it is configured to be formed at regular intervals of 150 mm from each other along the longitudinal direction of the wella part.

In addition, the distance between the plurality of bolt holes for tightening is formed at intervals of 50 mm from each other along the longitudinal direction of the well part, thereby forming a pair, and the distance between the pair of bolt holes for tightening is along the longitudinal direction of the well part. It is characterized in that it is configured to be formed spaced apart at intervals of 100 mm.

In addition, the pair of tightening bolt holes are characterized in that they are formed between the plurality of bolt holes for fixing the euro form spaced apart from each other at regular intervals of 150 mm along the longitudinal direction of the wella part.

In addition, the plurality of bolt holes for fixing the euro form and the plurality of bolt holes for tightening are characterized in that they are formed parallel to each other along the longitudinal direction of the wella part.

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

In addition, the interval between the plurality of scaffolding bolt holes is characterized in that it is configured to be formed spaced apart from each other at regular intervals of 250 ~ 350mm along the longitudinal 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 coupling bolts and fastening members through bolt holes for fixing euroforms and bolt holes for tightening formed in the wella portion, thereby combining a plurality of euroforms. There is an effect of binding each other to form a formwork.

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

In addition, according to the present invention, a pair of bolt holes for tightening formed at intervals of 50 mm from each other along the longitudinal direction of the well part are formed between bolt holes for fixing the euro form formed at intervals of 150 mm from each other along the longitudinal direction of the well part. By this, there is an effect configured to prevent the rigidity of the wella part from being lowered by the formation of the bolt hole for tightening and the bolt hole for fixing the euro form.

Figure 1a is a perspective view showing a binding device for a euro form provided with a Wella according to the present invention.
Figure 1b is a side view showing a binding device for a euro form provided with a wella according to the present invention.
Figure 1c is a view showing the extension of the binding device for the euro form equipped with a wella according to the present invention.
Figure 2a is a perspective view showing the cap washer of the binding device for the euro form equipped with Wella according to the present invention.
Figure 2b is a side view showing the cap washer of the binding device for the euro form equipped with Wella according to the present invention.
Figure 2c is a view showing an embodiment of the cap washer of the binding device for the euro form equipped with a Wella according to the present invention.
Figures 3a to 3d is a view showing an embodiment of the binding device for the euro form equipped with a wella according to the present invention.
Figure 4 is a view showing the fastening member of the binding device for the euro form equipped with a Wella according to the present invention.
Figure 5 is a view showing the bolt groove for fastening the scaffolding of the binding device for euro-form equipped with Wella according to the present invention.

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

It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be.

On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Terms used in this specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, process, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, processes, operations, components, parts, or combinations thereof is not precluded.

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 the present 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 unless explicitly defined in this application, they should not be interpreted in ideal or excessively formal meanings. don't

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 this specification and claims should not be construed as being limited to ordinary or dictionary meanings, and the inventor appropriately uses the concept of terms in order to explain his/her invention in the best way. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical spirit of the present invention. In addition, unless there is another definition in the technical terms and scientific terms used, they have meanings commonly understood by those of ordinary skill in the art to which this invention belongs, and the gist of the present invention is described in the following description and accompanying drawings. Descriptions of well-known functions and configurations that may be unnecessarily obscure are omitted. The drawings introduced below are provided as examples to sufficiently convey the spirit of the present invention to those skilled in the art. Accordingly, the present invention may be embodied in other forms without being limited to the drawings presented below. Also, like reference numerals denote like elements throughout the specification. It should be noted that like elements in the drawings are indicated by like numerals wherever possible.

The present invention is configured to insert and couple a coupling bolt and a fastening member through a bolt hole for fixing the euro form and a bolt hole for tightening formed in the wella portion, so that a plurality of euroforms are bound to each other to form a formwork. It relates to a binding device for Euroform provided.

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

Figure 1a is a perspective view showing a binding device for euro-form equipped with a wella according to the present invention, Figure 1b is a side view showing a binding device for euro-form equipped with a wella according to the present invention, Figure 1c is provided with a wella according to the present invention Figure 2a is a perspective view showing the cap washer of the euroform binding device provided with a wella according to the present invention, Figure 2b is a binding device for euroform equipped with a wella according to the present invention. 2c is a view showing an embodiment of the cap washer of the binding device for euroform equipped with a wella according to the present invention, and FIGS. 3a to 3d are for euroform equipped with a wella according to the present invention. It is a drawing showing the implementation state of the binding device.

According to the attached Figures 1a to 3d, the binding device for the euroform provided with the wella of the present invention is composed of a beam having a 'c'-shaped cross section and disposed in either direction of the horizontal or vertical well part 100 Including, in the wella part 100, a plurality of euro-form fixing bolt holes 110 spaced at regular intervals along the longitudinal direction of the wella part 100 in 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 are formed on the central surface 140 of the wella part 100.

The well part 100 of the euro-form binding device provided with the wella according to the present invention is a coupling member 200 and a fastening member to be described later through the bolt hole 110 for fixing the euro form and the bolt hole 120 for fastening. 300 is inserted and coupled so that a plurality of euro forms can be connected to each other to form the formwork 10. It can be configured to enable pouring and at the same time to easily transfer a plurality of euro forms removed from the cured concrete after curing the poured concrete.

More specifically, 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 other euroforms, and for a euroform equipped with a wella of the present invention. The binding device is configured so that the plurality of wellar parts 100 are coupled to the plurality of euro-forms and the plurality of other euro-forms in any one direction or all directions of the horizontal and vertical directions by a coupling member 200 to be described later, respectively. A euro-form and a plurality of other euro-forms may be configured to form the first euro-form wall 11 and the second euro-form wall 12, and the well part 100a coupled to the first euro-form wall 11 and the second euro-form wall 11 The well part 100b coupled to the second euroform wall 12 is configured to be coupled 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 form the formwork ( 10) is configured to form.

That is, in the binding device for euro-forms provided with the wella of the present invention, the plurality of wella parts 100 bind a plurality of euro-forms and a plurality of other euro-forms, respectively, to form the first euro-form wall 11 and the second euro-form wall 12 ) to form the formwork 10, and furthermore, even when concrete is poured into the formwork 10, the distance between the first euroform wall 11 and the second euroform wall 12 does not change, The first euro-form wall 11 formed by the plurality of euro-forms and the plurality of other euro-forms without extending the construction while separately transferring the plurality of euro-forms and the plurality of other euro-forms even when constructing facilities such as relatively long drainage channels. ) and the second euroform wall 12 are transported by wall units so that extension construction can be performed.

The total length (e) of the wella part 100 may be configured to a length of 3,500 mm to 3,700 mm when disposed horizontally, and may be configured to a length of 1,700 mm to 1,900 mm when disposed vertically.

The total length e of the wella part 100 may be the length of one wella part 100 or the total length of a plurality of wella part 100 connected in the longitudinal direction. On the other hand, the total length (e) of the well part 100 can be changed as much as possible according to the total area of the euroform to which the well part 100 is coupled and fastened.

The wella part 100 extends in a direction facing each other at one end and the other end of the 'c' shape of the wella part 100, and is parallel to the central surface 140 of the wella part 100. An extension part 150 configured to improve the bending rigidity of the wella part 100 may be included by being configured to do so.

The extension part 150 is made of the same material as the well part 100, and is configured to be formed with a length of 1:7 to 1:10 compared to the length of the central surface 140, so that the well part 100 The bending rigidity of the well part 100 may be improved without adding a large cost during molding. At this time, the length of the extension part 150 does not cover the bolt hole 110 for fixing the euro form and the bolt hole 120 for tightening formed in the central surface 140 of the wella part 100. If it is not, it can be changed as much as possible according to the implementation environment.

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

In other words, the central surface 11 of the Wella part 100, the extension 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 extension part 150 of the Wella part 100, and the central surface 410 of the cap washer 400 support each other so that the Wella part 100 By being configured to improve the bending stiffness of the well, the well part 100 is the first euroform wall 11 and the first euroform wall 11 by concrete poured between the first euroform wall 11 and the second euroform wall 12 It is possible to prevent a change in the distance between the two euro-form walls 12 and shape deformation of the first euro-form wall 11 and the second euro-form wall 12 .

The distance (a) between the plurality of bolt holes 110 for fixing the euro form is formed at regular intervals of 150 mm from each other along the length direction of the well part 100 so as to be penetrated by a separate coupling member 200. can be configured.

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

At this time, the pair of bolt holes 120 for tightening are formed between the plurality of bolt holes 110 for fixing the euro form formed at regular intervals of 150 mm from each other along the longitudinal direction of the well part 100. can be configured.

That is, the plurality of bolt holes 110 for fixing the euroform and the plurality of bolt holes 120 for tightening are formed to be arranged in parallel with each other along the longitudinal direction of the wella part 100, By being configured so that they are not formed on the same line but staggered with each other based on the longitudinal direction, the rigidity of the well part 100 is lowered according to the formation of the bolt hole 110 for fixing the euro form and the bolt hole 120 for tightening can be configured to minimize

The bolt hole 110 for fixing the euro form is coupled with a separate coupling member 200 so that the well part 100 is fixed to the euro form, and the bolt hole 120 for fastening is a fastening member to be described later. 300 is coupled so that the well part 100a and the well part 100b of the euro-form binding device provided with another wella provided at a position symmetrical to the well part 100a are coupled to each other.

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

At this time, the coupling member 200 may be configured to not only fix the wella part 100 to the euroform, but also to be coupled between the plurality of euroforms to improve the binding force between the plurality of euroforms.

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

At this time, 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 can be inserted into the bolt hole 110 for fixing the euroform of the wella part 100 according to the implementation environment and can be coupled between a plurality of euroforms. If so, it can be transformed into various shapes and used.

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

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 euro form wall 11 or the second euro form wall 12, the mutual configuration is firmly coupled make the state

More specifically, when the first coupling member 200a is composed of the pin bolt and the nut, one end of the pin bolt is inserted into the coupling groove of the first euroform wall 11 or the second euroform wall 12. As the nut is fastened with the other end penetrating the first well part 110 or the second well part 120, the euro form part 100 and the well part 200 are firmly fastened. Let it be.

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 euroform wall 11 or the second euroform wall 12, and the other end As the nut is fastened in a state exposed to the outside of the coupling groove, the plurality of first euroform walls 11 or second euroform walls 12 are firmly 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 one end and the other end of the well part 100 may be configured to be 150 mm, and the The distance (g) of the fastening bolt hole 120 at the closest position from one end and the other end, respectively, may be configured to be 50 mm.

The spacing and position of the bolt holes 110 for fixing the euroform is the same regardless of whether the general euroform is connected vertically or horizontally, since coupling grooves formed in euroforms generally used at construction sites are formed at intervals of 150 mm. This is to allow the bolt holes 110 for fixing the euroform and the coupling grooves of the euroform to be coupled to each other, and the spacing and position of the bolt holes 120 for tightening are in the longitudinal direction of the well part 100. Since the rigidity of the wella part 100 may decrease when it is formed on the same line as the bolt hole 110 for fixing the euro form, the wella part 100 is placed in a desired position while maximally preventing the decrease in rigidity of the wella part 100. The wella part (100a) by inserting the fastening member (300); And it is to ensure that the well part 100b of the euro-form binding device provided with another well part provided at a position symmetrical to the well part 100 can be coupled to each other.

On the other hand, the vertical distance (h) between the bolt hole 120 for fastening and the bolt hole 110 for fixing the euro form may be configured to be 30 mm.

In detail, after the coupling member 200 is fastened to the euro-form fixing bolt hole 110, an operation of fastening the fastening member 300 to the fastening bolt hole 120 is performed. At this time, the A reinforcing material or the like may be welded to the euro-form fixing bolt hole 110 for the purpose of improving durability.

Therefore, in order to facilitate the installation work of the fastening member 300, it is preferable that the holes are spaced apart from each other by a predetermined distance or more. In order to improve the convenience of preparation, the larger the distance between the holes, the better, but the distance between the holes. As this increases, the size of the Wella 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, for the same reason as above, when the coupling groove connecting the first euroform wall 11 and the second euroform wall 12 in the vertical direction is referred to as a coupling groove for vertical joint, the coupling groove for vertical joint and The vertical distance (h) of the bolt hole 120 for tightening is also set to 30 mm.

On the other hand, the cap washer 400 has a wella part 100a of a euroform binding device having 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 each other;

The cap washer 400 has a 'c' shape in cross section, and may be configured such that a part of the well part 100 is accommodated inside the 'c' shape.

At this time, when the extension part 150 is formed in the well part 100, the well part 100 has the extension part 150 of the well part 100 at the center surface 410 of the cap washer 400. ) By being configured to be inserted into the cap washer 400 so as to come into contact with the inner side, the extension part 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 It can be configured to improve the bending rigidity of (100).

In addition, both side surfaces extending from the central surface 410 of the cap washer 400 according to the 'c' shape of the cap washer 400 are coupled to the well part 100. In the state of being made of a length that does not cover the bolt hole 130 for fastening the scaffolding of the wella part 100, which will be described later, even when the cap washer 400 is coupled to the wella part 100, the wella part ( 100) may be configured to be able to fasten a separate scaffold through the bolt hole 130 for fastening.

In addition, the cap washer 400 may have a connecting bolt hole 420 configured to pass through the fastening member 300 configured to be inserted into the fastening bolt hole 120, and the connecting bolt As described above, the hole 420 is configured to be penetrated by the fastening member 300, and after the fastening member 300 passes through the bolt hole 420 for connection, the well part 100 It may be configured to be inserted into the bolt hole 120 for tightening.

At this time, it is preferable that the connecting bolt hole 420 is formed at a size and position corresponding to the fastening bolt hole 120, and depending on the implementation environment, the connecting bolt hole 420 is the fastening member Any size that can be penetrated by 300 can be deformed and manufactured.

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

According to the attached FIGS. 4A and 4B, the binding device for Euroform provided with the Wella of the present invention includes a bolt hole 420 for connecting the cap washer 400 and a bolt hole 120 for tightening the Wella part 100. ) And a fastening member 300 configured to penetrate the euroform and fasten the well part 100 and the other well part to each other may be further included.

The fastening member 300 is configured to fasten the well part 100a coupled to the first euroform wall 11 and the well part 100b coupled to the second euroform wall 12 to each other, It is supported so that the distance between the first euroform wall 11 and the second euroform wall 12 can be maintained at a constant interval.

The fastening member 300 is formed in a bolt shape and has a bolt hole for connection of the first cap washer 400a, a bolt hole for fastening of the first well part 100a, a first euroform wall 11, and a second Sepa bolts 310 configured to pass through the euroform wall 12, the fastening bolt holes of the second well part 100b, and the connecting bolt holes of the second cap washers 400b; It is coupled to the Sepa bolt 310 and is in contact with the inner surface of the first euro-form wall 11 and the inner surface of the second euro-form wall 12, respectively, so that the first euro-form wall 11 and the second euro-form 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 sepa bolt 310 and coupled to the outer surface of the connecting bolt hole of the first cap washer 400a coupled to the first well part 100a and to the second well part 100b, respectively. A first fixing nut 340 and a second fixing nut 350 configured to support the outside of the first euroform wall 11 and the second euroform wall 12 by contacting the outer surface of the bolt hole for connection of the washer 400b ); may be included.

That is, the first deacon 320 and the second deacon 330 of the fastening member 300 come into contact with the inner surfaces of the first euro-form wall 11 and the second euro-form wall 12, respectively. It is configured to support the inside of the wall 11 and the second euro-form wall 12, and the first fixing nut 340 and the second fixing nut 350 of the fastening member 300 are respectively the first cap washer. (400a) and the second cap washer (400b) in contact with the outer surfaces of the first euroform wall 11 and the second euroform wall 12 is configured to support the outside, so that the fastening member 300 is the first Tighten the first cap washer 400a, the first well part 100a, the first euroform wall 11, the second euroform wall 12, the second well part 100b and the second cap washer 400b to each other. It is composed of

In addition, the fastening member 300 includes the first cap washer 400a, the first wella part 100a, the first euroform wall 11, the second euroform wall 12, and the second wella part 100b. And the second cap washer 400b is configured to be tightened with each other, so that even if concrete is poured between the first euroform wall 11 and the second euroform wall 12, the first euroform wall 11 and the second euroform wall 11 The distance between the euro-form walls 12 is maintained constant, so that the concrete poured between the first euro-form wall 11 and the second euro-form wall 12 can be easily cured.

In addition, the sepa bolt 310 is provided between the first deacon 320 and the second deacon 330 so that one end is coupled to the first deacon 320 and the other end is coupled to the second deacon 330. A first bolt member (310a) coupled to; It passes through the first cap washer 400a, the first well part 100a and the first euroform wall 11, and the other end is coupled to the first deacon 320, and one end of the first cap washer 400a. a second bolt member 310b protruding outward and configured to be coupled to the first fixing nut 340; And through the second cap washer 400b, the second well part 100b, and the second euroform wall 12, one end is coupled to the second deacon 330 and the other end passes through the second cap washer 400b. A third bolt member 310c configured to protrude to the outside and to be coupled to the second fixing nut 350 may be included.

That is, the Sepa bolt 310 includes the first bolt member 310a, the second bolt member 310b, and the third bolt member 310c, and the first bolt member 310a and the third bolt member 310a. The two-bolt member 310b is coupled to the first deacon 320 and configured to be connected to each other, and the second bolt member 310b and the third bolt member 310c are coupled to the second deacon 330 By being configured to be connected to each other, the first cap washer 400a, the first wella part 100a, the first euroform wall 11, the second euroform wall 12, the second wella part 100b and the second cap It is configured to pass through the washer 400b.

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

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

In this way, the Sepa 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 What is configured to be individually combined with is a formwork formed between the first euroform wall 11 and the second euroform wall 12, that is, the first euroform wall 11 and the second euroform wall 12 ( This is to ensure that the formwork 10 can be easily removed from the cured concrete after curing the concrete cast in 10).

Figures 5a and 5b are views showing bolt grooves for fastening the scaffolding of the binding device for euroforms equipped with Wella according to the present invention.

According to the attached Figures 5a and 5b, the binding device for the euroform provided with the wella of the present invention is formed on either side or all sides of one side and the other side of the wella part 100, but the wella part 100 A plurality of scaffolding bolt holes 130 spaced apart at regular intervals along the longitudinal direction of the may be further included.

The plurality of scaffold fastening bolt holes 130 are for fastening a separate scaffold 20 to the wella part 100 at the construction site so that the operator can go up to the top of the formwork 10 and work, It is configured to fasten the scaffold 20 to the Wella part 100 of the present invention using a separate fastening member 30.

The distance (d) between the plurality of bolt holes 130 for fastening the scaffolding may be configured to be formed at regular intervals of 250 to 350 mm from each other along the longitudinal direction of the wella part 100, and these plurality of The interval (d) between the bolt holes 130 for fastening the scaffolding may be changed at any time according to the implementation environment.

According to the present invention, the coupling bolt and the fastening member are inserted and coupled through the bolt hole for fixing the euro form and the bolt hole for tightening formed in the well part, so that a plurality of euro forms can be bound to each other to form a formwork. has the effect of allowing

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, modifications and alterations are possible.

10 : Formwork
11: first euroform wall 12: second euroform wall
20: scaffolding
100: Wellaboo
110: bolt hole for fixing euro form 120: bolt hole for long
130: bolt hole for fastening scaffolding 140: center surface
150: extension
200: coupling bolt 200a: first coupling bolt
200b: second coupling bolt
300: fastening member
310: Sepavolt 320: 1st Deacon
330: second deacon 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 euro forms that connects a plurality of euro forms to each other to form a formwork,
It includes a well part 100 composed of a beam having a 'c'-shaped cross section and disposed in any one of horizontal and vertical directions,
In the Wella part 100,
A plurality of euro-form fixing bolt holes 110 spaced 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 at regular intervals along the longitudinal direction of the wella part 100 on the central surface 140 of the wella part 100;
to form,
The distance (a) between the plurality of bolt holes 110 for fixing the euro form is,
It is configured to be formed spaced apart from each other at regular intervals of 150 mm along the longitudinal direction of the well part 100,
The distance (b) between the plurality of tightening bolt holes 120 is,
A pair is formed by being spaced apart from each other at intervals of 50 mm along the longitudinal direction of the well part 100,
The distance (c) between the pair of bolt holes for tightening is,
Euroform binding device provided with a wella, characterized in that configured to be formed spaced apart at intervals of 100m along the longitudinal direction of the wella portion 100.
According to claim 1,
In the Wella part 100,
An extension portion 150 is formed extending inwardly from both ends of the 'c' shape of the wella part 100 to improve the bending rigidity of the wella part 100. Wella, characterized in that it is included binding device for Euroform.
delete delete According to claim 1,
The pair of bolt holes for tightening,
It is configured to be formed between the plurality of bolt holes 110 for fixing the euro form, which are spaced apart from each other at regular intervals of 150 mm along the longitudinal direction of the well part 100, so that the bolt hole 110 for fixing the euro form and the bolt for tightening. Binding device for euroform provided with a wella, characterized in that configured to prevent the stiffness of the wella portion 100 from being lowered due to the formation of the hole 120.
According to claim 1,
The plurality of bolt holes 110 for fixing the euro form and the plurality of bolt holes 120 for tightening,
Euroform binding device provided with a wella, characterized in that formed in parallel to each other along the longitudinal direction of the wella portion 100.
According to claim 1,
In the Wella part 100,
A plurality of scaffold fastening bolt holes 130 spaced apart at regular intervals along the longitudinal direction of the wella part 100 on any one side or all sides of one side and the other side of the wella part 100;
Binding device for Euroform provided with Wella, characterized in that this is formed.
According to claim 7,
The distance (d) between the plurality of bolt holes 130 for fastening the scaffold,
Euroform binding device with a wella, characterized in that it is configured to be formed spaced apart from each other at regular intervals of 250 to 350mm along the longitudinal direction of the wella part 100.

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