KR200459169Y1 - Connector of diffrent pannels - Google Patents

Abstract

A release panel coupling unit is disclosed. Release panel coupling unit of the present invention, the body portion including a fastening portion extending through the dimensional adjustment hole of the first panel and disposed adjacent to one side of the first panel; And a fixing part having an insertion protrusion inserted through the profile part provided at one side of the second panel coupled in a direction intersecting with the first panel, and between the body part and the fixing part of the first panel and the second panel. A chamfer strip inserting space in which one end of the chamfer strip interposed in the connecting portion is inserted is formed. According to the present invention, it is possible to easily connect different types of panels interposed between the chamfer strips and connected to each other.

Description

Release Panel Coupling Unit {Connector of diffrent pannels}

The present invention relates to a release panel coupling unit, and more particularly, to a release panel coupling unit that can easily connect different types of panels interposed between the chamfer strips and connected in a cross direction.

When building an apartment or other high-rise building, in order to pour concrete, formwork is usually formed by a plurality of panels manufactured to have a predetermined area. That is, by extending a plurality of panels in the longitudinal and transverse directions, and placing the concrete in a space formed by standing up to face the panels in such a state, to form the walls and pillars that make up the building as the concrete is cured.

Panels used in the manufacture of formwork are largely classified into gangforms and euroforms, where gangforms refer to all forms made of steel plates, and the Euroforms are made of plywood and the profile of the plywood is set on the sides that contact concrete. Jang Sunjae refers to the formwork made of metal and light weight.

Meanwhile, a flat surface of a concrete structure such as a wall is formed by connecting a plurality of building panels to form a form, and then pouring and curing concrete, and a concrete structure such as a corner portion or a column of the wall is standardized and manufactured gangform or euroform. After the backs are arranged to cross each other, it is constructed according to the method of connecting them using the out-corner fixing device and placing and curing concrete.

However, the conventional out-corner fixing device does not have a space for inserting a chamfer strip (faceting) for chamfering the corner portion of the wall or the angular edge of the pillar, there is a problem that the chamfer strip is difficult to use.

In other words, the corners of the wall or the angular corners of the columns are chamfered by a chamfer strip interposed between a pair of gangforms or a pair of euroforms arranged to intersect with each other before concrete placement. Since one end of the lip does not have a space into which it can be inserted, there is a problem that is inadequate for constructing a chamfered column.

In addition, the conventional out-corner fixing device has a problem in that it does not provide any method for easily fastening different types of panels.

It is an object of the present invention to provide a release panel coupling unit that can easily connect different types of panels interposed between the chamfer strips and intersecting with each other.

The object, according to the present invention, a body portion including a fastening portion extending through the dimensional adjustment hole of the first panel and disposed adjacent to one side of the first panel; And a fixing part having an insertion protrusion inserted through the profile part provided at one side of the second panel coupled in a direction intersecting with the first panel, wherein the first panel and the body part and the fixing part are interposed therebetween. It is achieved by a release panel coupling unit characterized in that the chamfer strip insertion space is inserted into which one end of the chamfer strip interposed in the connection portion of the second panel is formed.

The chamfer strip insertion space may be formed between the lower end of the body portion and the lower end of the fixing portion.

The chamfer strip insertion space may be bent to extend from the lower end of the fixing part so as to correspond to the width and length of one end of the chamfer strip may be connected to the lower end of the body portion.

The second panel is a flow path, the profile portion is a flow path profile provided along the edge of the flow path, the insertion protrusion may have a rectangular cross-sectional shape to correspond to the shape of the fastening hole formed in the flow path profile.

The second panel is aluminum foam, the profile portion is an aluminum foam profile provided along the edge of the aluminum foam, the insertion protrusion may have a circular cross-sectional shape to correspond to the shape of the fastening hole formed in the aluminum foam profile.

The profile portion of the second panel is formed through the plurality of fastening holes spaced apart from each other by a predetermined distance along the longitudinal direction, the fastening hole, a circular hole having a circular cross-sectional shape; And a pair of square holes each protruding outward from the left and right sides of the circular hole and having a rectangular cross-sectional shape.

The insertion protrusion may include a circular protrusion having a circular cross-sectional shape so as to correspond to the shape of the circular hole; And a pair of square protrusions projecting outwardly from the left and right sides of the circular protrusion, respectively, and having a square cross-sectional shape to correspond to the shape of the square hole.

The release panel coupling unit may further include a first flange part which protrudes outward from the lower end of the body part to widen the contact area with the first panel.

The release panel coupling unit may further include at least one reinforcing rib interconnecting both side surfaces of the body portion and the top surface of the flange portion.

The fastening part may include a first body extending from a lower side of the body part; And a second body extending stepwise from the lower end of the first body to have a diameter smaller than the diameter of the first body, wherein a thread is formed on an outer circumferential surface thereof.

The fixing part, the fastening body portion protruding from one end of the body portion; A fastening support part protruding from one side of the fastening body part so as to have a width narrower than the fastening body part; And a second flange part protruding outwardly from the lower end of the fastening support part in the outward direction, the insertion protrusion being provided on the bottom surface thereof.

The object, according to the present invention, the first panel; A second panel coupled in a direction crossing the first panel; And a release panel coupling unit connecting the first panel and the second panel to each other, wherein the first panel includes: a plate portion having one side contacting concrete in which a plurality of dimensional adjustment holes are formed and being poured; And a profile portion in which the edges of the plate surface portions are respectively seated, wherein the release panel coupling unit includes a fastening portion extending through the dimension adjusting hole and disposed adjacent to one side of the first panel; And a fixing part having an insertion protrusion inserted through a profile part provided at one side of the second panel coupled in a direction intersecting with the first panel, wherein the first panel and the body part and the fixing part are interposed therebetween. It is also achieved by a release panel coupling system characterized in that the chamfer strip insertion space is inserted into which one end of the chamfer strip interposed in the connection portion of the second panel is formed.

The first panel may include at least one first reinforcing beam provided in a direction crossing the length direction of the plate surface part; At least one second reinforcing beam provided in a direction crossing the length direction of the plate portion so as to be adjacent to the lower side of the first reinforcing beam; And a reinforcing plate through which the communication hole communicating with the dimension adjusting hole is formed and provided between the first reinforcing beam and the second reinforcing beam.

The profile portion, the frame having a rectangular cross-sectional shape; A clamping groove recessed from one surface of the frame along a longitudinal direction of the frame; And anti-friction grooves recessed from the other surface of the frame along the longitudinal direction of the frame.

According to the present invention, by including a body portion including a fastening portion and a fixing portion having an insertion protrusion, it is possible to easily connect different types of panels interposed between the chamfer strips and connected in mutually intersecting directions.

1 is a perspective view of a first panel.
2 is a perspective view of a release panel coupling unit according to a first embodiment of the present invention.
Figure 3 is a perspective view of the release panel coupling unit of Figure 2 seen from the lower side.
4 is a state diagram used in the release panel coupling unit of Figure 2 used in the construction of the wall.
5 is a state diagram used in the release panel coupling unit of FIG.
6 is a perspective view of a release panel coupling unit according to a second embodiment of the present invention.
7 is a perspective view of a release panel coupling unit viewed from the lower side according to the third embodiment of the present invention.
8 is a state diagram used in the release panel coupling unit of FIG.
9 is a perspective view of a release panel coupling unit viewed from the lower side according to the fourth embodiment of the present invention.
10 is a state diagram used in the release panel coupling unit of FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, a description of known functions or configurations will be omitted for the sake of clarity of the present invention.

1 is a perspective view of a first panel.

In describing the present invention, the first panel 10 is provided as a system panel (Application No. 10-2009-0040999) filed by the applicant of the present invention (except for the corner reinforcing part) and is the same below. The first panel 10 is provided on a plate surface portion 11 forming a surface on which concrete is poured, a profile portion 12 provided along the circumference of the plate surface portion 11, and the other side surface of the plate surface portion 11. And a reinforcing plate 15 provided between the first reinforcing beam 13 and the second reinforcing beam 14, and the first reinforcing beam 13 and the second reinforcing beam 14. The plate portion 11 has a plurality of dimensional adjustment holes 11a formed in the horizontal direction, and the reinforcement plate 15 has a plurality of dimensional adjustment holes 11a at positions corresponding to the positions where the dimensional adjustment holes 11a are formed. Communication hole 15a communicating with the through hole is formed. Along the dimensional adjustment hole (11a) and the communication hole (15a) is fastened by the washer (WD) after the fastening portion 111 of the body portion 110 to be described later extends through. In addition, the profile part 12 is provided with the clamping groove 12b and the anti-friction groove 12c for facilitating engagement with the adjacent system panel. Other details can be easily understood by referring to the above-described system panel (Application No. 10-2009-0040999). However, according to another embodiment of the present invention, the first panel 10 may be provided by penetrating a plurality of dimension adjusting holes in the euroform or the aluminum foam (not shown), and the scope of the present invention is the first panel 10. It is not limited by the type of).

Figure 2 is a perspective view of a release panel coupling unit according to a first embodiment of the present invention, Figure 3 is a perspective view of the release panel coupling unit of Figure 2 seen from the bottom, Figure 4 is a release panel of Figure 2 used in wall construction Figure 5 is a state of use of the coupling unit, Figure 5 is a state of use of the release panel coupling unit of FIG.

2 to 5, the release panel coupling unit 100 according to the first embodiment of the present invention includes a body part 110 and a second panel disposed adjacent to one side of the first panel 10. A fixing part 120 including an insertion protrusion 121 inserted into the fastening hole 21a of the profile part provided along the circumference of the 20, and a chamfer formed between the body part 110 and the fixing part 120. Lip insertion space 130 is included.

The body part 110 is a metallic member forming a frame of the release panel coupling unit 100 and includes a fastening part 111 extending through the dimension adjusting hole 11a of the first panel 10.

The fastening part 111 extends through the dimension adjusting hole 11a and the communication hole 15a and is then fixed by the washer WD. The fastening part 111 extends stepwise downwardly to the lower side of the first body 112 to have a diameter smaller than the diameter of the first body 112 and the first body 112, the body portion 110. And a second body 113.

The first body 112 is fixed to the lower surface of the first flange portion 140, which will be described later, by welding or the like, and the second body 113 is screwed to the washer by forming a thread 113a at the lower end thereof. It is part to be combined. The diameter of the first body 112 is provided to be slightly smaller than the diameter of the dimension adjusting hole (11a), the diameter of the second body 113 is provided to be slightly smaller than the diameter of the first body (112). In this way, the diameter of the first body 112 is provided to be smaller than the diameter of the dimension adjusting hole (11a), and the diameter of the second body 113 is provided to be smaller than the diameter of the first body 112 fastening portion 111 ) The whole can be inserted smoothly into the dimension adjusting hole (11a). In addition, the diameter of the second body 113 is smaller than the diameter of the first body 112 so that the second body 113 is stepped from one end of the first body 112, the first body 112 It is possible to increase the rigidity of the entire fastening portion 111 by changing the surface connecting the second body 113 with.

Meanwhile, the fixing part 120 extends to protrude from one end of the body part 110 and is inserted through the profile part provided on one side of the second panel 20 coupled in a direction intersecting with the first panel 10. The insertion protrusion 121 is configured to fasten the first panel 10 and the second panel 20 to each other.

In the present embodiment, the second panel 20 is provided with a common flow path, and the profile portion is provided with a flow path profile 21. That is, as shown in Figure 4, along the circumference of the second panel 20 is provided with a flow path is formed a fastening hole 21a to which the wedge pin can be fastened, the insertion protrusion 121 is such a fastening hole It is provided to have a rectangular cross-sectional shape so as to correspond to (21a) (see Fig. 4).

The chamfer strip insertion space 130 is formed between the body part 110 and the fixing part 120 of the chamfer strip CS interposed at a connection portion between the first panel 10 and the second panel 20. One end is inserted. The chamfer strip insertion space 130 is formed to have a size corresponding to the width and length of one end of the chamfer strip CS inserted between the lower end of the body 110 and the lower end of the fixing part 120. As described above, the corner portion of the wall or the angular edge of the column is chamfered by the chamfer strip CS interposed at the connection point of the first panel 10 and the second panel 20, the chamfer strip insertion space The 130 may secure a space in which one end of the chamfer strip CS can be inserted in advance so that the first panel 10 and the second panel 20 having the chamfer strip CS interposed therebetween. This can be combined easily.

On the other hand, the release panel coupling unit 100 of the present embodiment has a first flange portion 140 protruding outwardly extending from the lower end of the body portion 110, both sides and the first flange portion 140 of the body portion 110 It further comprises a plurality of reinforcing ribs 150 interconnecting the upper surface of the).

The first flange portion 140 is configured to be coupled to the lower end of the body portion 110 to widen the contact area of the release panel coupling unit 100 in contact with the plate portion 11 of the first panel 10. . The first flange portion 140 is sized to protrude to the outside of both ends of the body portion 110 by the width of the body portion 110 is coupled to the lower end of the body portion 110 by welding or the like. .

The plurality of reinforcing ribs 150 are configured to interconnect both side surfaces of the body portion 110 and the top surface of the first flange portion 140 to reinforce the connection strength of the body portion 110 and the first flange portion 140. to be. As shown in FIGS. 2 and 3, the reinforcing rib 150 is formed of a metallic member having a polygonal cross-sectional shape and is coupled to both sides of the body portion 110 and the upper surface of the flange portion 160 by welding or the like. do.

Now, the method of using the release panel coupling unit 100 of the present embodiment will be briefly described.

After arranging the first panel 10 and the second panel 20 in a cross direction, the release panel coupling unit 100 is used to connect them. In this case, the connecting portion between the first panel 10 and the second panel 20 is provided with the chamfer strip CS interposed therebetween.

First, the fastening part 111 extending from the body part 110 is inserted to penetrate the dimension adjusting hole 11a and the communication hole 15a of the first panel 10, and protrudes from the lower side of the fixing part 120. The insertion protrusion 121 is inserted into the fastening hole 21a of the flow path profile 21 of the second panel 20. In this case, the chamfer strip insertion space 130 is prepared in advance so as to accurately accommodate one end of the chamfer strip (CS), so the operator simply attaches the release panel coupling unit 100 to the first panel 10 and the second panel. It becomes possible to complete basic preparation just to sandwich between (20).

Next, the washer WD is fastened to the second body 113 of the fastening part 111 protruding to the outside of the first panel 10, and the washer WD is the first reinforcement beam of the first panel 10. By providing the size 13 so as to span the 13 and the second reinforcing beam 14, the tightening force is increased. The fastening of the release panel coupling unit 100 is completed according to the fastening of the washer (WD), and thus the first panel 10 and the second panel 20 are connected to each other. After completing the connection of the first panel 10 and the second panel 20, plug the unused dimensional adjustment hole (11a) of the dimensional adjustment hole (11a) with a stopper (not shown) to pour concrete and curing Complete the column.

The release panel coupling unit 100 of the present embodiment includes a body part 110 including the fastening part 111 and a fixing part 120 including the insertion protrusion 121, thereby providing a chamfer strip CS. It is possible to easily connect the different types of panels (10, 20) interposed between and connected in the cross direction.

6 is a perspective view of a release panel coupling unit according to a second embodiment of the present invention.

Referring to FIG. 6, the release panel coupling unit 200 according to the second embodiment of the present invention includes a body portion 210 and a second panel 20 disposed adjacent to one side of the first panel 10. A fixing part 220 including an insertion protrusion 221 inserted into the fastening hole 21a of the profile part provided along the circumference, and a chamfer strip insertion space formed between the body part 210 and the fixing part 220. 230.

The matters relating to the body part 210 and the chamfer strip insertion space 230 are the same as those of the body part 110 and the chamfer strip insertion space 130 according to the first embodiment. .

The fixing part 220 extends to protrude from one end of the body part 110 and is inserted through the profile part provided on one side of the second panel 20 which is coupled in a direction intersecting with the first panel 10. The protrusion 221 is provided to fasten the first panel 10 and the second panel 20 to each other. Unlike the first embodiment described above, the fixing portion 220 of the present embodiment has a fastening body portion 221 extending from one end of the body portion 110 and a width narrower than the width of the fastening body portion 221. The fastening support part 222 which protrudes from one side of the fastening body part 221, and the 2nd flange part 223 provided in the lower end of the fastening support part 222 are included.

The fastening body portion 221 is configured to protrude from one end of the body portion 110 to have the same width as the body portion 110, the fastening support portion 222 has a width narrower than the width of the fastening body portion 221 Is configured to protrude from one side of the fastening body portion 221 so as to have, the second flange portion 223 fastening support portion 222 so that the coupling force of the fixing portion 120 is not weakened by the narrow width of the fastening support portion 222 ) Is configured to protrude outwardly.

The release panel coupling unit 200 of the present embodiment may reduce the consumption of the member and reduce the total weight of the release panel coupling unit 200 by forming the fastening support part 222 to be stepped with respect to the fastening body portion 211. However, by expanding the point of surface contact with the flow-form profile 21 of the second panel 20 by the second flange portion 223 has the advantage that can be secured almost the same fastening force as the first embodiment described above. .

7 is a perspective view of a release panel coupling unit viewed from the bottom according to a third embodiment of the present invention, and FIG. 8 is a state diagram of the release panel coupling unit of FIG. 6.

Referring to FIGS. 7 and 8, the release panel coupling unit 300 according to the third embodiment of the present invention includes a body part 310 and a second panel disposed adjacent to one side of the first panel 10. A fixing part 320 including an insertion protrusion 321 inserted into the fastening hole 31a of the profile part provided along the circumference of the 30, and a chamfer formed between the body part 310 and the fixing part 320. Lip insertion space 330 is included.

The matters regarding the body part 310 and the chamfer strip insertion space 330 are the same as the matters regarding the body part 110 and the chamfer strip insertion space 130 of the first embodiment described above, and thus redundant description thereof will be omitted. .

The fixing part 320 extends to protrude from one end of the body part 310 and is inserted through the profile part provided on one side of the second panel 30 which is coupled in a direction intersecting with the first panel 10. The protrusion 321 is provided to fasten the first panel 10 and the second panel 30 to each other.

In the present embodiment, the second panel 30 is provided with a general aluminum foam, and the profile portion is provided with a profile 31 for aluminum foam. That is, as shown in Figure 8, along the circumference of the second panel 30 is made of aluminum foam is formed a fastening hole (31a) that can be fastened to the pin for aluminum foam (hereinafter referred to as 'alfoam pin') is formed The insertion protrusion 321 is provided to have a circular cross-sectional shape so as to correspond to the fastening hole 31a (see FIG. 7).

Other matters related to the method of using the release panel coupling unit 300 according to the present embodiment are the same as in the above-described first embodiment, and overlapping description thereof will be omitted.

The release panel coupling unit 300 of the present embodiment has an advantage of easily connecting different types of panels 10 and 30 connected in a cross direction.

9 is a perspective view of a release panel coupling unit viewed from the bottom according to a fourth embodiment of the present invention, and FIG. 10 is a state diagram of the release panel coupling unit of FIG. 9.

9 and 10, the release panel coupling unit 400 according to the fourth embodiment of the present invention includes a body part 410 disposed adjacent to one side of the first panel 10, and a second panel. A fixing part 420 including an insertion protrusion 421 inserted into the fastening hole 41a of the profile part provided along the circumference of the 40, and a chamfer formed between the body part 410 and the fixing part 420. Lip insertion space 430 is included.

The matters relating to the body part 410 and the chamfer strip inserting space 430 are the same as those of the body part 110 and the chamfer strip inserting space 130 of the first embodiment, and thus, redundant descriptions thereof will be omitted. .

The fixing part 340 extends to protrude from one end of the body part 410 and is inserted through the profile part provided on one side of the second panel 40 which is coupled in a direction intersecting with the first panel 10. The protrusion 421 is provided to fasten the first panel 10 and the second panel 40 to each other.

In the present embodiment, the profile portion of the second panel 40 is provided to have a butterfly-shaped fastening hole 41a, unlike the flow-foam profile 21 or the aluminum-foam profile 31. That is, the fastening holes 41a formed in the profile part 42 of the second panel 40 of the present embodiment project outwardly from the left and right sides of the circular hole 41b and the circular hole 41b, respectively. It includes a pair of square holes 41c having a rectangular cross-sectional shape.

Correspondingly, the insertion protrusion 421 of the fixing part 420 has a circular protrusion 421a having a circular cross-sectional shape, and a pair of squares each projecting outward from the left and right sides of the circular protrusion 421a and having a rectangular cross-sectional shape. And a projection 421b (see Fig. 9).

Other matters related to the method of using the release panel coupling unit 300 according to the present embodiment are the same as in the above-described first embodiment, and overlapping description thereof will be omitted.

The release panel coupling unit 400 of the present embodiment includes an insertion protrusion 421 having a shape corresponding to the profile portion 42 of the second panel 40, and is firmly fastened to the second panel 20 as well as mutually. Different types of panels 10 and 40 connected in the cross direction can be easily connected.

In the foregoing, specific embodiments of the present invention have been described and illustrated, but the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention. It is self-evident to those who have. Therefore, such modifications or variations should not be individually understood from the technical idea or viewpoint of the present invention, but the modified embodiments should be included in the claims of utility model registration of the present invention.

100, 200, 300, 400: release panel coupling unit 10: first panel
110, 210, 310, 410: body portion 20, 30, 40: second panel
120, 220, 320, 420: Fixed part CS: Chamfer strip
130, 230, 330, 430: chamfer strip insertion space

Claims (14)

A body part including a fastening part extending through the dimension adjusting hole of the first panel and disposed adjacent to one side of the first panel;
A fixing part coupled to one side of the body part and having an insertion protrusion inserted through a profile part provided on one side of a second panel coupled in a direction crossing the first panel; And
A first flange portion protruding outwardly from a lower end of the body portion to widen a contact area with the first panel;
And a chamfer strip inserting space in which one end of the chamfer strip interposed between the first panel and the second panel is inserted between the body part and the fixing part. The method of claim 1,
The chamfer strip insertion space,
Release panel coupling unit characterized in that bent extending from the lower end of the fixing portion to correspond to the width and length of one end of the chamfer strip is connected to the lower end of the body portion. delete The method of claim 1,
The second panel is a euro foam,
The profile portion is a profile for the euroform provided along the edge of the euroform,
And the insertion protrusion has a rectangular cross-sectional shape so as to correspond to a shape of a fastening hole formed in the flow path profile. The method of claim 1,
The second panel is aluminum foam,
The profile portion is an aluminum foam profile provided along the edge of the aluminum foam,
And the insertion protrusion has a circular cross-sectional shape so as to correspond to a shape of a fastening hole formed in the profile for aluminum foam. The method of claim 1,
In the profile portion of the second panel is formed a plurality of fastening holes spaced apart from each other at regular intervals along the longitudinal direction,
The fastening hole,
A circular hole having a circular cross-sectional shape; And
Release panel coupling unit characterized in that it comprises a pair of square holes each protruding outward from the left and right sides of the circular hole and having a rectangular cross-sectional shape. The method of claim 6,
The insertion protrusion,
A circular protrusion having a circular cross-sectional shape to correspond to the shape of the circular hole; And
And a pair of square protrusions protruding from the left and right sides of the circular protrusion in the outward direction and having a square cross-sectional shape so as to correspond to the shape of the square hole. delete The method of claim 1,
And at least one reinforcing rib interconnecting both side surfaces of the body portion and the top surface of the flange portion. The method of claim 1,
The fastening portion
A first body extending from the lower side of the body portion; And
And a second body extending stepwise from the lower end of the first body to have a diameter smaller than the diameter of the first body, and having a thread formed on an outer circumferential surface thereof. The method of claim 1,
The fixing portion,
A fastening body part protruding from one end of the body part;
A fastening support part protruding from one side of the fastening body part so as to have a width narrower than the fastening body part; And
And a second flange portion protruding outwardly from the lower end of the fastening support portion, the second flange portion being provided on the bottom surface thereof. delete delete delete

Images