KR20170002270U - Euro-form clamping device - Google Patents

Abstract

A Euroform clamping device is disclosed. The present invention relates to a clamping apparatus for clamping a pipe, which clamps four pipe pairs arranged upward, downward and leftward / rightward. The pipe clamping device clamps the pipe between the pillars through a first connecting pin A vertical frame for vertically connecting the Euro foams disposed at left and right positions; A first horizontal frame and a second horizontal frame horizontally connecting the Euroforms arranged horizontally on both sides with the vertical frame therebetween, And a position variable connection unit which is installed at either one of the first horizontal frame and the second horizontal frame and connects the Euro forms arranged up / down with a position variable according to a horizontal length of the pillars.

Description

EURO-FORM CLAMPING DEVICE

The present invention relates to a euro clamping apparatus, and more particularly, to a Euro clamp clamping apparatus for interconnecting Euro forms installed for constructing a concrete wall having a predetermined shape and dimensions.

In general, the walls of a building are constructed through various construction methods. After concrete cement is installed at the construction site, the cement is cured for a certain period, and then the construction is carried out through a euro-form Methods are widely used.

These Euroforms are standardized products for various reasons such as transportation and manufacturing convenience, and they are installed continuously in the up / down and left / right directions depending on the size and shape of the structures to be installed in the field.

Particularly, in order to cope with the size and shape of the structure to be installed at the time of installing the Euroform, various sizes of pillars are provided between the Euroforms arranged to the left and right so as to cope with the size and shape.

At this time, the connection of the Euroform is performed through various types of clamps, and the clamp is generated from the simple fastening of the Euroforms installed up / down and left / right continuously, / The euro forms that are continuously installed in the right direction are connected at once.

Particularly, recently developed clamps have been developed to connect upper and lower sides and left and right sides of each of the Euro forms at a time while correcting the gap / step difference in the interconnected parts when connecting the Euro forms.

However, the above-described conventional clamp has an effect of correcting a gap / step generated between connected foam forms. However, since the clamp is deformed due to side pressure generated by concrete or cement placed after installation on the site The disadvantage is inherent.

The disadvantage of this method is that a gap is created between the connected Euro forms, resulting in the failure of the concrete structure or cement to be poured out.

Particularly, as described above, when the Euroform is arranged in the left / right direction with the filler interposed therebetween, since the Euroform is moved to one side by the thickness of the filler and the positions of the fastening grooves are moved together, the range So that it can not be fastened.

The matters described in this background section are intended to enhance the understanding of the background of the invention and may include matters not previously known to those skilled in the art to which the present invention belongs.

Patent Registration No. 10-0887611 (Mar. 3, 2009)

The embodiment of the present invention is characterized in that when a Euroform disposed at left and right sides with a filler interposed therebetween is fastened by the thickness of a filler, To provide a Euroform clamping device.

In addition, the embodiment of the present invention has a rigidity from the side pressure generated when the material constituting the structure is laid, and when the horizontal frame supporting horizontally the euro form is installed, the joining area to be joined is enlarged to be stably installed And a clamping device for clamping the clamp.

The clamping device according to the first embodiment of the present invention is a clamping device for clamping four Euroforms arranged upward, downward and leftward / rightward. The clamping device includes a first connecting pin, A vertical frame for vertically connecting the Euro forms disposed to the left / right between the vertical frames; A first horizontal frame and a second horizontal frame horizontally connecting the Euroforms arranged horizontally on both sides with the vertical frame therebetween, And a position variable connection unit which is installed at either one of the first horizontal frame and the second horizontal frame and connects the Euro forms arranged upward or downward while changing the position according to the horizontal length of the pillars.

In the clamping device according to the first embodiment of the present invention, the vertical frame is vertically contacted with the upper and lower first connection pins, respectively, and is in contact with the flow path foam when the flow cloth is connected. And a vertical protruding end protruding forward from one side of the vertical contact end; And the vertically protruding ends may be curved or sloped at both side edges protruding from each other.

In addition, in the Euroform clamping apparatus according to the first embodiment of the present invention, the first horizontal frame is inserted into one side of the second connection pin, and the opposite side to which the second connection pin is inserted is joined to one side of the vertical frame The second horizontal frame may have one side joined to the vertical frame on the opposite side to which the first horizontal frame is joined and the position varying connection unit on the opposite side to which the second horizontal frame is joined.

The first horizontal frame may include a first horizontal contact portion having a horizontal joint groove into which the second connection pin is inserted and being in horizontal contact with the horizontal frame, And a first horizontal protruding end protruding forward from one side of the first horizontal contact end and having a protruding side surface bonded to the vertical frame.

Further, in the euro foam clamping apparatus according to the first embodiment of the present invention, the second horizontal frame is provided with the position varying connection unit on the opposite side to be joined to the vertical frame, and a second horizontal Contact end; And a second horizontal protruding end protruding forward from one side of the second horizontal contact end.

Further, in the Euroform clamping apparatus according to the first embodiment of the present invention, the position-variable connecting unit includes a slot formed along the longitudinal direction of the second horizontal frame; And a variable connection pin inserted in the slot, the variable connection pin connecting the Euroform disposed up / down while being moved along the slot; Wherein the variable connection pin is inserted into the slot and is moved leftward and rightward, and is connected to a coupling groove formed in the Euroform; And a moving head disposed outside the slot, the moving head being connected to the insertion connection portion and being moved together.

Further, in the Euroform clamping apparatus according to the first embodiment of the present invention, the variable connection pin is formed to be longer than the width of the insertion connection portion so that the insertion connection portion of the variable connection pin is inserted and moved left / right, Can be formed with a length between 1.8 and 2.2 times the horizontal length of the vertical frame perpendicular to the Euroform.

In addition, in the Euroform clamping apparatus according to the first embodiment of the present invention, when the material forming the structure is placed between the vertical frame and the second horizontal frame, the reinforce unit As shown in FIG.

In addition, in the Euroform clamping apparatus according to the first embodiment of the present invention, the rain force unit is vertically installed at the center of the vertical frame, is joined to one side of the vertical frame along the vertical direction, A first reinforcing end to which the second horizontal frame is bonded; And a second reinforcing end extending from the first connecting end to one side and joined to the other side of the vertical frame.

In addition, in the Euroform clamping apparatus according to the first embodiment of the present invention, when the rain force unit is joined to the vertical frame, the structure of the cross section may have a closed-end structure of four angles.

In addition, in the Euroform clamping apparatus according to the first embodiment of the present invention, the rain force unit may have a length between 3/1 and 3/2 of the vertical length of the vertical frame and may be joined.

Further, in the Euroform clamping apparatus according to the first embodiment of the present invention, the vertical frame may be longer or shorter than the total length of the first horizontal frame and the second horizontal frame, The second horizontal frames may have the same length or different lengths, and the first horizontal protruding end and the second horizontal protruding end may be curved or inclined at opposite corners connected to the vertical frame.

The clamping device according to the second embodiment of the present invention is a clamping device for clamping four Euroforms arranged upward, downward and leftward / rightward. The clamping device includes a first connecting pin A vertical frame for vertically connecting the Euro forms disposed to the left / right between the vertical frames; A first horizontal frame and a second horizontal frame horizontally connecting the Euroforms arranged horizontally on both sides with the vertical frame therebetween, And a position variable connection unit which is installed on the first horizontal frame and the second horizontal frame and connects the Euro forms arranged upward and downward with their positions varying according to the horizontal length of the pillars.

Further, in the euro foam clamping apparatus according to the second embodiment of the present invention, the position variable connecting unit may include: a first position variable connecting unit provided in a multilayer on the first horizontal frame; And a second position variable connection unit installed on the second horizontal frame in a multilayered manner.

Further, in the euro foam clamping apparatus according to the second embodiment of the present invention, the first position variable connecting unit may include a first slot formed along the longitudinal direction of the first horizontal frame; A second slot formed below the first slot so as to intersect with the first slot in parallel; And a first variable connection pin that is selectively inserted into the first slot or the second slot to connect the Euroform disposed up / down.

In addition, in the Euroform clamping apparatus according to the second embodiment of the present invention, the first slot and the second slot may be connected to each other through a vertical connection passage formed at a mutual intersection.

In addition, in the Euroform clamping apparatus according to the second embodiment of the present invention, the first slot and the second slot have lengths of upper and lower sides in contact with the upper and lower sides when the first variable connection pin is inserted They can be of different lengths.

Further, in the Euroform clamping apparatus according to the second embodiment of the present invention, the second position variable connecting unit may include a third slot formed along the longitudinal direction of the second horizontal frame; A fourth slot formed in a stepped contact with one side and the lower side of the third slot; And a second variable connection pin that is selectively inserted into the third slot or the fourth slot and connects the Euroforms arranged up and down.

Further, in the euro foam clamping apparatus according to the second embodiment of the present invention, the third slot and the fourth slot may be connected to each other through a horizontal connection passage formed on mutually contacting surfaces.

In addition, in the Euroform clamping apparatus according to the second embodiment of the present invention, the third and fourth slots may have different lengths on both sides of the second variable connection pin when the second variable connection pin is inserted, have.

In the embodiments of the present invention, when the position of the fastening groove is shifted according to the horizontal length of the filler when fastening the Euroform disposed to the left and right with the pillars therebetween, the positionally variable connecting unit is positioned according to the position of the fastening groove So that it can be easily fastened.

In addition, the embodiments of the present invention can improve the overall rigidity while suppressing the deformation of the vertical frame due to the side pressure generated by the concrete or cement laid to form the structure through the rain force unit.

In addition, in the embodiments of the present invention, the joining area of the first horizontal frame joined by welding can be enlarged through the re-force unit so that the first horizontal frame can be stably installed.

In addition, the effects obtainable or predicted by the embodiments of the present invention will be directly or implicitly disclosed in the detailed description of the embodiments of the present invention. That is, various effects to be predicted according to the embodiments of the present invention will be disclosed within the detailed description to be described later.

1 is a perspective view of a Euroform clamping apparatus according to a first embodiment of the present invention.
2 is a perspective view of the installation of FIG.
3 is an enlarged perspective view of a position variable connecting unit applied to a Euroform clamping apparatus according to the first embodiment of the present invention.
4 is an exploded perspective view of FIG.
5 is a partially enlarged cross-sectional view of a rain force unit applied to a Euroform clamping apparatus according to a first embodiment of the present invention.
FIGS. 6 and 7 are plan views of the operating state of the Euroform-clamping apparatus according to the first embodiment of the present invention.
8 is a perspective view of a Euroform clamping apparatus according to a second embodiment of the present invention.
9 is a front view of the installation state of Fig.
10 to 12 are operation diagrams of a Euroform clamping apparatus according to a second embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It should be understood, however, that the dimensions and thicknesses of the individual components shown in the figures are arbitrarily set for convenience of explanation, and thus the present invention is not necessarily limited to those shown in the drawings, .

In order to clearly explain the embodiments of the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

In the following description, the names of the components are denoted by the first, second, etc. in order to distinguish them from each other because the names of the components are the same and are not necessarily limited to the order.

And throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

In addition, the terms " unit, " " part, " and the like, which are described in the specification, refer to a unit of a comprehensive configuration that performs at least one function or operation.

The Euroform clamping apparatus 1 according to the embodiments of the present invention clamps the four Euroforms arranged up / down and disposed to the left / right with the pillars F interposed therebetween.

The above-mentioned Eurofoam is mainly provided with a standardized product, except for a special case, and is installed directly on the spot. A plurality of fastening grooves 2 are formed along the edges so as to be mutually engaged. The clamping device (1) connects the respective Euro forms through the fastening grooves (2).

Hereinafter, for the sake of convenience of explanation, specific drawings and detailed explanations of the EUROform will be briefly described. The Euroforms disposed on the left side of the upper side are referred to as "Euroform A" A Euroform disposed on the lower side of the Euroform A is referred to as a "Euroform C", and a Euroform disposed on the right side of the Euroform C and below the Euroform B as "Euroform (B) D) ".

FIG. 1 is a perspective view of a Euroform clamping apparatus according to a first embodiment of the present invention, and FIG. 2 is a perspective view of the installation of FIG.

1 and 2, a Euroform clamping apparatus 1 according to a first embodiment of the present invention includes a vertical frame 10, a first horizontal frame 20, a second horizontal frame 30, And a connection unit (40).

The vertical frame 10 is provided with a first connection pin 11 on its upper portion and a lower connection pin 11 on its lower portion. (A), (B), (C), and (D) are inserted between the rollers (B) and between the rollers (C) and (D).

This vertical frame 10 includes a vertical contact end 12 and a vertical protruding end 13.

Vertical contact grooves 14 are formed in the longitudinal direction perpendicular to the upper and lower vertical contact stages 12 and the first connection pins 11 are inserted into the vertical joint grooves 14 to be joined by welding (B), (C), and (D) provided with the filler (F).

The first connection pin 11 is composed of an insertion end 15 and a joint head 16 formed at one side of the insertion end 15.

The insertion end 15 passes through the vertical joint groove 14 and is inserted into the filler F. An end of the insertion end 15 passing through the vertical joint groove 14 is inserted into the vertical joint groove 14 And may be formed of a curved surface or a first inclined surface 11a so as to be easily guided.

A connection groove 15a is formed on the insertion end 15 to be connected to the fastening groove 2 formed on the Euroform A and the Euroform B.

The insertion end 15 is inserted into the fastening groove 2 formed in the Euroform A or Euroform B and is inserted between the pillars F by a separate fixing pin P1 passing through the connecting groove 15a And the Euroform (A) and the Euroform (B) which are arranged to the left and the right are connected to each other.

Here, the separate fixing pin P1 is vertically coupled to a portion protruding outwardly through the coupling groove 2 of the Euroform A and the Euroform B while being fixed more firmly by a separate fixing member (Not shown)

The joining head 16 is welded along the outer periphery of the vertical joint groove 14. [ At this time, the bonding head 16 can be welded as a whole along the outer circumference for the purpose of improving bonding strength.

According to the vertical contact end 12, the Euroform A and the Euroform B are connected via the first connection pin 11 provided at the upper part and the lower part with the filler F interposed therebetween, (C) and the Euroform (D).

The vertical protruding end 13 protrudes from one side of the vertical contact end 12 to the opposite side to which the Euroforms A, B, C, and D are installed. At this time, the vertical protruding end 13 may be formed integrally with the vertical contact end 12 and bent.

In addition, the vertical protruding end 13 may be formed of a curved surface or a second inclined surface 13a with protruding both side edges. When the Euroform clamping apparatus 1 according to the first embodiment of the present invention is installed to interconnect the Euroforms A, B, C, and D, the protruded upper and lower edges It is possible to prevent the occurrence of safety accidents and to provide convenience in installation work.

The vertical frame 10 may be the same as the total length of the first horizontal frame 20 and the second horizontal frame 30 or may be shorter or longer than the total length of the first horizontal frame 20 and the second horizontal frame 30. In the first embodiment of the present invention, 10 are longer than the total length of the first horizontal frame 20 and the second horizontal frame 30.

The reason for this is that the vertical lengths of the Euroforms A, B, C, and D made of standard products are relatively longer than the horizontal lengths, ), (B), (C) and (D).

Hereinafter, the first horizontal frame 20 and the second horizontal frame 30 will be described.

The first horizontal frame 20 and the second horizontal frame 30 are installed horizontally on both sides with the vertical frame 10 therebetween, And the Euroform (B) and the Euroform (D) are interconnected.

The first horizontal frame 20 has a horizontal joint groove 21 formed at one side thereof and a second connection pin 22 inserted therein and the opposite side thereof is bonded to one side of the vertical frame 10. The first horizontal frame 20 includes a first horizontal contact end 23 and a first horizontal protruding end 24.

The first horizontal contacting end 23 is formed by horizontally joining the first and second connecting pins 22 and 22 in a horizontal and a vertical directions, Can be brought into horizontal contact with the horizontal surface facing the Euroform (D).

The second connection pin 22 has the same configuration as the first connection pin 11 described above and will not be described in detail. A separate fixing pin P2 inserted through the fastening groove 2 is inserted between the Euroforms D and the Euroforms B and the Euroforms D are connected.

At this time, the separate fixing pin P2 passes through the coupling groove 2 of the Euroform B and the Euroform D, and another fixed member is vertically coupled to a portion protruding to the outside, (Not shown)

The first horizontal protruding end 24 protrudes from one side of the first horizontal contacting end 23 to the opposite side on which the Euroforms A, B, C, and D are provided. At this time, the first horizontal protruding end 24 is integrally formed with the first horizontal contacting end 23 and can be bent.

The second horizontal frame 30 is formed such that one side of the first horizontal frame 20 is joined to the vertical frame 10 on the opposite side where the first horizontal frame 20 is joined to the vertical frame 10, Are provided to connect the Euroform A and the Euroform C arranged up and down.

This second horizontal frame 30 includes a second horizontal contact end 31 and a second horizontal protruding end 32. Here, the second horizontal contact end 31 and the second horizontal protruding end 32 are the same as the first horizontal contact end 23 and the first horizontal protruding end 24 of the first horizontal frame 20 described above, And a detailed description thereof will be omitted.

The first horizontal protruding end 24 and the second horizontal protruding end 32 may be curved surfaces or third inclined surfaces 20a and 30a, respectively, which are connected to the vertical frame 10 at opposite corners.

When the Euroform clamping device 1 according to the first embodiment of the present invention is installed to connect the Euroforms A, B, C, and D, a safety accident is caused by the protruding edges So that convenience for installation work can be provided.

The first horizontal frame 20 and the second horizontal frame 30 may have the same length or different lengths. In the first embodiment of the present invention, the first horizontal frame 20 and the second horizontal frame 30 may have the same length.

The reason for this is that a side pressure generated when concrete such as concrete or cement constituting the structure is laid is applied to the first horizontal frame 20 and the second horizontal frame 30, , The area on which the side pressure acts can be enlarged and damaged.

In the above description, the first horizontal frame 20 and the second horizontal frame 30 have the same length. However, the present invention is not limited thereto. For example, (B), (C), and (D).

Hereinafter, the position variable connection unit 40 according to the first embodiment of the present invention will be described.

The position variable connection unit 40 is disposed on the second horizontal frame 30 as described above so that the position variable connecting unit 40 is disposed to the left and right with the filler F interposed therebetween while the position is changed according to the horizontal length of the filler F And the Euroform (A), the Euroform (B), and the Euroform (C) and the Euroform (D).

FIG. 3 is an enlarged perspective view of a position variable connecting unit applied to a Euroform clamping apparatus according to a first embodiment of the present invention, and FIG. 4 is an exploded perspective view of FIG.

Referring to FIGS. 3 and 4, the position variable connection unit 40 includes a slot 41 and a variable connection pin 42.

The slot 41 is formed on the second horizontal contact end 31 of the second horizontal frame 30 so that the variable connection pin 42 is inserted and moved left and right along the longitudinal direction.

The slot 41 may be formed to have a length L2 between 1.8 and 2.2 times the horizontal length L1 of the vertical contact end 12 of the vertical frame 10.

The length L2 of the slot 41 is equal to the length L3 and L4 of the filler F provided between the Euroform A and the Euroform B and between the Euroform C and the Euroform D, 6 and 7), the horizontal lengths L3 and L4 of the filler F exceed the horizontal length L1 of the vertical contact end 12 of the maximum vertical frame 10 I never do that.

The supporting force for supporting the Euroforms A, B, C, and D is lowered on the pillars F provided with the vertical contact end 12 of the vertical frame 10, It can be.

Therefore, when the length of the slot 41 exceeds the above-mentioned numerical range, the length L2 of the slot 41 becomes unnecessarily long and the second The rigidity of the horizontal frame 30 may be reduced.

When the length L2 of the slot 41 is less than the above range, the movable position of the variable connection pin 42 when the horizontal length L3 of the filler F is formed to be the maximum length, It may not reach the fastening groove 2 on the Euroform (A) and Euroform (C).

The limitation of the numerical range is thus to prevent the rigidity of the second horizontal frame 30 from being lowered and to prevent the rigidity of the second horizontal frame 30 from being reduced when the horizontal length L3 of the filler F is formed to the maximum length. C) in the direction of the arrow.

The variable connection pin 42 is inserted into the slot 41 and connects the Euroform C to the Euroform A arranged upward or downward while being moved left or right along the slot 41. The variable connection pin 42 includes the insertion connection portion 43 and the movable head 44.

The insertion connection part 43 is inserted into a slot 41 formed to be longer than the width and is moved to the left and right along the slot 41. The moving head 44 is inserted into the slot 41 of the insertion connection part 43, And is disposed on the outer side of the slot 41. As shown in Fig.

A connection groove 43a is formed in the insertion connection portion 43 and connected to the coupling groove 2 of the Euroform A and the Euroform C arranged up and down.

The connection groove 43a is formed so that a separate fixing pin P2 inserted through the coupling groove 2 of the Euroform A or the Euroform C passes through and passes through a separate fixing pin P2, Thereby connecting the Euroform A and the Euroform C arranged below.

At this time, the separate fixing pin P2 may be fixed while being vertically coupled with an end portion protruding to the outside through the coupling groove 2 of the Euroform (A) and the Euroform (C) by a separate fixing member. (Not shown)

Although the slot 41 is shown as a straight groove on the drawing, the present invention is not limited to this, and the slot 41 may have various shapes.

For example, the inner side surface of the slot 41 may have a waveform along the longitudinal direction, and the outer circumferential surface of the insertion connection portion 43 may have a waveform corresponding thereto.

In this case, the insertion connection part 43 moved along the slot 41 can be moved in an even direction.

Meanwhile, the Euroform clamping apparatus 1 according to the first embodiment of the present invention may further include a rain force unit 50.

1 and 2, the rain force unit 50 includes a pair of rollers A, B, and B installed between the vertical frame 10 and the second horizontal frame 30, C, and D, that is, the rigidity against the side pressure input by concrete, cement, or the like is ensured.

At the same time, the reef force unit 50 enlarges the welded area of the second horizontal frame 30 to improve the bonding property. That is, the second horizontal projecting end 32 of the second horizontal frame 30 is provided with a bonding surface to which the bonding can be performed to improve the bonding property.

The reef force unit 50 is vertically installed at a central portion of the vertical frame 10 and includes a first reinforcing end 51 and a second reinforcing end 52.

The first reinforcing end 51 is welded to one side of the vertical frame 10 by welding and the second horizontal contacting end 31 of the second horizontal frame 30 is welded to the outer side. And the second horizontal projecting end 32 are joined.

The second reinforcing end 52 extends from the first reinforcing end 51 to one side of the first horizontal frame 20 and is joined to the vertical protruding end 13 of the vertical frame 10.

At this time, the first reinforcing end 51 and the second reinforcing end 52 may be integrally formed and bent, and the bent portion may be curved to prevent a safety accident during the installation work.

5 is a partially enlarged cross-sectional view of a rain force unit applied to a Euroform clamping apparatus according to a first embodiment of the present invention.

Referring to FIG. 5, when the rainforest unit 50 is joined to the vertical frame 10 having an open cross-sectional structure, the structure of the cross-sectional structure has a closed- Thereby improving the overall rigidity of the base 10.

At this time, a plurality of ribs may be provided on the closed end surface (CS) of the quadrangle to be divided into a plurality of closed ends so as to further improve rigidity (not shown).

When the first horizontal frame 20 and the second horizontal frame 30 are joined to each other, the reef force unit 50 is formed with a joint groove at a joining position in order to improve workability due to joining force and joining (Not shown)

On the other hand, the length of the rainforest unit 50 may be set to be 3/1 to 3/2 of the vertical length of the vertical frame 10.

When the length of the reef force unit 50 is set to 3/1 or less of the length of the vertical frame, the stiffness of the reinforce unit 50 is somewhat lowered. When the reef force unit 50 is installed at a length exceeding 3/2, A somewhat greater rigidity is secured compared with the rigidity.

Accordingly, the numerical range that defines the length of the rain force unit 50 has a critical significance that can prevent the material from being wasted excessively while securing the overall rigidity.

Hereinafter, the operation of the euro clamping device 1 having the above-described configuration will be described with reference to Figs. 6 and 7. Fig.

FIGS. 6 and 7 are plan views of the operating state of the Euroform-clamping apparatus according to the first embodiment of the present invention. 6 and 7 show the positions of the variable connection pins 42 of the position variable connection unit 40 according to the horizontal lengths L3 and L4 of the filler F provided between the flow path foam A and the flow path foam B .

6, the position of the Euroform A is moved in the direction of the arrow H1 in accordance with the horizontal length L3 of the filler F provided between the Euroform A and the Euroform B, do.

At this time, the variable connection pin 42 of the position variable connection unit 40 is moved away from the vertical frame 10 along the slot 41 through the moving head 44, (2) and the connection groove (43a) of the insertion connection part (43) are arranged in a line.

Thereafter, a separate fixing pin P2 is inserted into the coupling groove 2 and the coupling groove 43a arranged in the same line so as to penetrate through the coupling groove 2 so that the Euroform A and the Euroform C are fastened to each other .

At this time, the separate fixing pin P2 is tightly fitted using a tool and penetrates through the coupling groove 2 and the coupling groove 43a. In this process, each of the fixing rollers A, B, C ), And (D) can be corrected.

7, when the horizontal length L3 of the filler F is shorter than the horizontal length L4 of the vertical frame 10 as shown in FIG. 6, The Euroform (A) and the Euroform (C) can be fastened to each other in the above-described manner while being moved in the direction of the arrow H2.

Accordingly, the Euroform clamping apparatus 1 according to the first embodiment of the present invention adjusts the position of the fastening groove 2 of the Euroform A and the Euroform C according to the horizontal lengths L3 and L4 of the pillow F The position variable connection unit 40 can be easily fastened while being variable in position according to the position of the fastening groove 2. [

In addition, according to the Euroform clamping apparatus 1 according to the first embodiment of the present invention, the vertical frame 10 is deformed by the side pressure generated by the concrete or cement laid through the rain force unit 50 The rigidity of the first horizontal frame 20 can be increased while the joint area of the first horizontal frame 20 welded by welding is increased and the first horizontal frame 20 can be stably installed.

Hereinafter, the euro foam clamping apparatus according to the second embodiment of the present invention will be described.

The euro foam clamping apparatus according to the second embodiment of the present invention has the same configuration and operation as the euro cloth clamping apparatus according to the first embodiment described above.

However, the configuration of the euchromic clamping device 1 according to the first embodiment is such that the position-variable connecting unit 40 is installed at one position in the second horizontal frame 30, There is a difference that the variable connection unit is installed in the first horizontal frame 20 and the second horizontal frame 30, respectively.

FIG. 8 is a perspective view of a Euroform clamping apparatus according to a second embodiment of the present invention, and FIG. 9 is a front view of the installation state of FIG.

Referring to FIGS. 8 and 9, a Euroform clamping apparatus 1 according to a second embodiment of the present invention includes a first position variable connection unit 100 and a second position variable connection unit 200.

The first position variable connection unit 100 is installed in a multilayer structure on the first horizontal frame 20. The first position variable connection unit 100 includes a first slot 110, a second slot 120, and a first variable connection pin 130.

The first slot 110 is formed along the longitudinal direction on the first horizontal contact end 23 of the first horizontal frame 20 and the second slot 120 is formed on the lower side of the first slot 110 1 slot 110. [0031] As shown in FIG.

At this time, the first slot 110 and the second slot 120 are connected to each other through a vertical connection passage HL1 formed perpendicularly to the intersecting portion.

The first variable connection pin 130 has the same configuration as the variable connection pin 42 of the first embodiment described above and is selectively inserted into the first slot 110 or the second slot 120, And the Euroform (B) and the Euroform (D) are connected to each other.

The first and second slots 110 and 120, which are in contact with the upper and lower sides of the first variable connection pin 130 inserted when the first variable connection pin 130 is inserted, The side lengths have different lengths.

Hereinafter, the first slot 110 and the second slot 120 will be described in more detail.

More specifically, the first slot 110 and the second slot 120 are formed on the first horizontal contact end 23 of the first horizontal frame 20 so as to be connected to each other.

The first slot 110 has a first horizontal surface 111 which is in contact with an upper surface of the first variable connection pin 130 and a second horizontal surface 111 which is shorter than the first horizontal surface 111, A first vertical surface 113 connecting the first horizontal surface 111 and one end of the second horizontal surface 111 and a second vertical surface 113 connecting the other side of the first horizontal surface 111 and the second slot 120, (114).

The second slot 120 extends horizontally from the second vertical surface 114 of the first slot 110 to the opposite side of the vertical frame 10. When the first variable connection pin 130 is inserted, A fourth horizontal surface 122 having a longer length than the third horizontal surface 121 and spaced apart from the third horizontal surface 121, a third horizontal surface 121 and a fourth horizontal surface 122, And a fourth vertical surface 124 connecting vertically the other side of the fourth horizontal surface 122 with the second horizontal surface 112. [

That is, the first slot 110 and the second slot 120 may have a first horizontal surface 111, a second horizontal surface 112, a first vertical surface 113, a second vertical surface 114, 121, the fourth horizontal surface 122, the third vertical surface 123 and the fourth vertical surface 124, and between the second horizontal surface 112 and the third horizontal surface 121, the vertical connection passage HL1 Is formed.

The second position variable connection unit 200 is installed in a second layer on the second horizontal frame 30 and the second position variable connection unit 200 includes a third slot 210, a fourth slot 220, And a second variable connection pin (230).

The third slot 210 is formed along the longitudinal direction on the second horizontal contact end 31 of the second horizontal frame 30 and the fourth slot 220 is formed on one side of the third slot 210 and the lower side As shown in FIG.

At this time, the third slot 210 and the fourth slot 220 are connected to each other through a horizontal connection passage HL2 formed horizontally on a surface contacting with each other.

The second variable connection pin 230 has the same configuration as the variable connection pin 42 of the first embodiment and is inserted into the third slot 210 or the fourth slot 220, And the Euroform (A) and the Euroform (C) are connected to each other.

The third and fourth slots 210 and 220, which are in contact with both sides of the second variable connection pin 230 inserted when the second variable connection pin 230 is inserted, Lt; / RTI >

Hereinafter, the third slot 210 and the fourth slot 220 will be described in more detail.

More specifically, the third slot 210 and the fourth slot 220 are formed on the second horizontal contact end 31 of the second horizontal frame 30 in a connected manner.

The third slot 210 has a fifth horizontal surface 211 and a fifth horizontal surface 211 which are in contact with the upper surface of the second variable connection pin 230 and have the same length as the fifth horizontal surface 211, A fifth vertical surface 213 connecting the fifth horizontal surface 211 and one end of the sixth horizontal surface 212 and a fifth horizontal surface 211 having a shorter length than the fifth vertical surface 213, And a sixth vertical surface 214 connecting the other side of the first slot 220 to the fourth slot 220.

The fourth slot 220 extends horizontally from the sixth vertical surface 214 of the third slot 210 to the vertical frame 10 so that when the second variable connection pin 230 is inserted, An eighth horizontal surface 222 having the same length as the seventh horizontal surface 221 and the seventh horizontal surface 221 and spaced apart from the seventh horizontal surface 221 and an eighth horizontal surface 222 spaced apart from the seventh horizontal surface 221, The seventh vertical surface 223 and the sixth horizontal surface 212 of the third slot 210 and the other side of the eighth horizontal surface 222 are vertically connected and the eighth vertical surface 223 having a shorter length than the seventh vertical surface 223 224).

That is, the third slot 210 and the fourth slot 220 may have a fifth horizontal surface 211, a sixth horizontal surface 212, a fifth vertical surface 213, a sixth vertical surface 214, 221 are connected to each other through a seventh horizontal surface 221, an eighth horizontal surface 222, a seventh vertical surface 223 and an eighth vertical surface 224, and between the seventh horizontal surface 221 and the sixth horizontal surface 212, (HL2) is formed.

According to the Euroform clamping apparatus 1 according to the second embodiment having such a configuration, the first position variable connection unit 100 and the second position variable connection unit 200 can be connected to each other according to the horizontal length of the pillars F. [ B, C, and D, which are arranged up and down, can be connected while the positions of the first variable connection pin 130 and the second variable connection pin 230 to be inserted are varied.

Hereinafter, for convenience of explanation, the first position variable connection unit 100 and the second bidirectional variable connection unit 200 are connected to the basic distance connection BL-1, the middle distance connection BL-2, and the maximum distance connection BL- 3, and the upper and lower Euro forms A, B, C, and D are connected to each other.

10 to 12 are operation diagrams of a Euroform clamping apparatus according to a second embodiment of the present invention.

10, the basic distance connection BL-1 is connected to a first variable connection pin (not shown) in the first slot 110 of the first position variable connection unit 100 according to the horizontal length of the pillar F 130 are inserted and the Euroform B and the Euroform D are connected to each other through a separate fixing pin P2.

The second variable connection pin 230 is inserted into the fourth slot 220 of the second position variable connection unit 200 and the Euroform A and the Euroform C are inserted through the separate fixing pin P2. The basic distance connection (BL-1) is made by connecting.

In this basic distance connection BL-1, the first variable connection pin 130 and the second variable connection pin 230 are arranged in the up / down direction with a difference in height between the first and second variable connection pins 130 and 140, B) and the Euroform (D).

That is, the height of the first variable connection pin 130 is higher than that of the second variable connection pin 230, and the first variable connection pin 130 and the second variable connection pin 230 are disposed in the first slot 110 And the fourth slot 220, it can be firmly connected without a clearance and can be prevented from departing to the outside.

Referring to FIG. 11, the intermediate distance connection BL-2 is used when the horizontal length of the pillar F is longer than the basic distance connection BL-1 described above. The first distance variable connection unit The first variable connection pin 130 is inserted into the second slot 120 of the first frame 100 and the Euroform B and the Euroform D are connected to each other via the second fixing pin P2.

The second variable connection pin 230 is inserted into the fourth slot 220 of the second position variable connection unit 200 and the Euroform A and the Euroform C are inserted through the separate fixing pin P2. The intermediate distance connection (BL-2) is made by connecting.

In the intermediate distance connection BL-2, the first variable connection pin 130 and the second variable connection pin 230 are disposed in parallel, and the Euroform A and the Euroform C, And the Euroform (B) and the Euroform (D).

That is, the first variable connection pin 130 and the second variable connection pin 230 are disposed in parallel with each other, and the first variable connection pin 130 and the second variable connection pin 230 are disposed in the second slot 120, And the fourth slot 220, it can be firmly connected without a clearance and can be prevented from departing to the outside.

12, the maximum distance connection BL-3 is used when the horizontal length of the pillar F is longer than the above-mentioned intermediate distance connection BL-2. The first distance variable connection unit The first variable connection pin 130 is inserted into the second slot 120 of the flow path forming member 100 and the flow path foam B and the flow path foam D are connected to each other through the separate fixing pin P2.

Thereafter, the second variable connection pin 230 is inserted into the third slot 210 of the second position variable connection unit 200 and the Euro form A and the Euro form C are inserted through the separate fixing pin P2. The maximum distance connection (BL-3) is achieved by connecting.

In this maximum distance connection (BL-3), the first variable connection pin 130 and the second variable connection pin 230 are arranged up / down with a difference in height between the first and second variable connection pins 130 and 140, B) and the Euroform (D).

The height of the first variable connection pin 130 is lower than that of the second variable connection pin 230 and the first variable connection pin 130 and the second variable connection pin 230 are disposed in the second slot 120 And the third slot 210, it can be firmly connected without a clearance and can be prevented from departing to the outside.

For example, the intermediate distance connection BL-2 may be displaced to about 10 mm in comparison with the basic distance connection BL-1 described above, and the maximum distance connection BL- -1), it is preferable that the position is changed to approximately 20 mm or so.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. And includes all changes to the scope of equivalency.

1: Euroform clamping device 2: fastening groove
F: filler 10: vertical frame
11: first connection pin 11a: first inclined surface
12: Vertical contact end 13: Vertical end protrusion
13a: second inclined plane 14: vertical joint groove
15: insertion end 15a: connection groove
16: bonding head P1, P2: separate fixing pin
20: first horizontal frame 20a: third inclined surface
21: Horizontal joint groove 22: Second connection pin
23: first horizontal contact end 24: first horizontal protruding end
30: second horizontal frame 30a: third inclined surface
31: second horizontal contact end 32: second horizontal protruding end
40: position variable connection unit 41: slot
42: variable connection pin 43: insertion connection
43a: connection groove 44: moving head
50: Reinforce unit 51: First reinforcement unit
52: second reinforced end CS: closed end face
100: first position variable connection unit 110: first slot
111: first horizontal plane 112: second horizontal plane
113: first vertical plane 114: second vertical plane
120: second slot 121: third horizontal plane
122: fourth horizontal plane 123: third vertical plane
124: fourth vertical plane HL1: vertical connection passage
130: first variable connection pin 200: second position variable connection unit
210: third slot 211: fifth horizontal plane
212: sixth horizontal plane 213: fifth vertical plane
214: sixth vertical surface 220: fourth slot
221: seventh horizontal plane 222: eighth horizontal plane
223: seventh vertical surface 224: eighth vertical surface
230: second variable connection pin HL2: horizontal connection passage

Claims (20)

1. A Euro-clamp device for fastening four Euro-foams which are arranged up / down and left / right,
A vertical frame vertically connecting the Euro forms disposed to the left and right with the pillars therebetween through first connection pins provided respectively at the upper part and the lower part;
A first horizontal frame and a second horizontal frame horizontally connecting the Euroforms arranged horizontally on both sides with the vertical frame therebetween, And
A position variable connection unit which is installed on either one of the first horizontal frame and the second horizontal frame and connects the Euro forms arranged up / down with a position variable according to a horizontal length of the pillars;
And a clamping device. The method according to claim 1,
The vertical frame
Wherein the first connection pin is connected to the upper portion and the lower portion, respectively, and the vertical contact end is in contact with the flow foil when the flow foil is connected; And
A vertical protruding end protruding forward from one side of the vertical contact end; / RTI >
The vertical protruding end
And the protruding side edges are curved or inclined. The method according to claim 1,
The first horizontal frame
The second connecting pin is inserted into one side and the opposite side to which the second connecting pin is inserted is joined to one side of the vertical frame,
The second horizontal frame
Wherein one side is joined to the vertical frame on the side opposite to the side where the first horizontal frame is joined and the position varying connection unit is provided on the opposite side to which the first horizontal frame is joined. The method of claim 3,
The first horizontal frame
A first horizontal contact end formed horizontally in a horizontal joint groove into which the second connection pin is inserted, And
A first horizontal protruding end protruding forward from one side of the first horizontal contact end and having a protruded side surface bonded to the vertical frame; And a clamping device for clamping the clamping member. The method of claim 3,
The second horizontal frame
A second horizontal contact end that is horizontally in contact with the Euroform, the position varying connection unit being provided on the opposite side to the vertical frame; And
A second horizontal protruding end protruding forward from one side of the second horizontal contact end; And a clamping device for clamping the clamping member. The method according to claim 1,
The position variable connection unit
A slot formed along the longitudinal direction of the second horizontal frame; And
A variable connection pin inserted in the slot and connected to the Euroform disposed up / down while being moved along the slot; / RTI >
The variable connection pin
An insertion connection part inserted into the slot and moved leftward / rightward and connected to a fastening groove formed in the Euroform; And
A moving head disposed outside the slot, the moving head being connected to the insertion connection portion and moving together; And a clamping device for clamping the clamping member. The method according to claim 6,
The slot
The length of the insertion connection portion of the variable connection pin is longer than the width of the insertion connection portion so that the insertion connection portion of the variable connection pin is inserted and moved left /
Is formed to have a length between 1.8 and 2.2 times the horizontal length of the vertical frame which is vertically contacted with the Euroform disposed in the left / right direction. The method according to claim 1,
A rainforest unit provided between the vertical frame and the second horizontal frame to ensure rigidity from input side pressure when the material forming the structure is laid; Further comprising: 9. The method of claim 8,
The rain force unit
A vertical frame provided perpendicularly to a central portion of the vertical frame,
A first reinforcing end joined to one side of the vertical frame along a vertical direction and having an outer side joined to the second horizontal frame; And
A second reinforcing end extending from the first connecting end to one side and joined to the other side of the vertical frame; Wherein the variable connection unit comprises: 9. The method of claim 8,
The rain force unit
Wherein when the frame is joined to the vertical frame, the structure of the cross section has a closed-end structure of four angles. 9. The method of claim 8,
The rain force unit
Wherein the length of the vertical frame is between 3/1 and 3/2 of the vertical length of the vertical frame. 12. The method according to any one of claims 1 to 11,
Wherein the vertical frame is longer or shorter than the total length of the first horizontal frame and the second horizontal frame,
Wherein the first horizontal frame and the second horizontal frame have the same length or different lengths,
Wherein the first horizontal protruding end and the second horizontal protruding end are curved or inclined at opposite corners connected to the vertical frame. 1. A Euro-clamp device for fastening four Euro-foams which are arranged up / down and left / right,
A vertical frame vertically connecting the Euro forms disposed to the left and right with the pillars therebetween through first connection pins provided respectively at the upper part and the lower part;
A first horizontal frame and a second horizontal frame horizontally connecting the Euroforms arranged horizontally on both sides with the vertical frame therebetween, And
A position variable connection unit which is installed on the first horizontal frame and the second horizontal frame and connects the Euro forms arranged up / down with their positions varying according to the horizontal length of the pillars;
And a clamping device. 14. The method of claim 13,
The position variable connection unit
A first position variable connection unit installed in a multilayered manner on the first horizontal frame; And
A second position variable connection unit provided in a multilayer on the second horizontal frame; And a clamping device. 15. The method of claim 14,
The first position variable connection unit
A first slot formed along the longitudinal direction of the first horizontal frame;
A second slot formed below the first slot so as to intersect with the first slot in parallel; And
A first variable connection pin selectively inserted into the first slot or the second slot to connect the Euroform disposed up / down; And a clamping device. 16. The method of claim 15,
The first and second slots
And are connected to each other through vertical connection passages formed at mutually intersecting portions. 16. The method of claim 15,
The first and second slots
Wherein a length of the upper and lower sides contacting with the upper and lower sides when the first variable connection pin is inserted is a different length. 15. The method of claim 14,
The second position variable connection unit
A third slot formed along a longitudinal direction of the second horizontal frame;
A fourth slot formed in a stepped contact with one side and the lower side of the third slot; And
A second variable connection pin selectively inserted into the third slot or the fourth slot to connect the Euroform disposed up / down; And a clamping device. 19. The method of claim 18,
The third and fourth slots
Are connected to each other through horizontal connection passages formed on mutually contacting surfaces. 19. The method of claim 18,
The third and fourth slots
Wherein the length of both sides of the second variable connection pin, which are in contact with both sides when inserting the second variable connection pin, are different from each other.

Images