KR20120007656A - Isolator fixing cap of mold - Google Patents

Isolator fixing cap of mold Download PDF

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Publication number
KR20120007656A
KR20120007656A KR1020100068297A KR20100068297A KR20120007656A KR 20120007656 A KR20120007656 A KR 20120007656A KR 1020100068297 A KR1020100068297 A KR 1020100068297A KR 20100068297 A KR20100068297 A KR 20100068297A KR 20120007656 A KR20120007656 A KR 20120007656A
Authority
KR
South Korea
Prior art keywords
fixing
insulating material
cap
formwork
heat insulating
Prior art date
Application number
KR1020100068297A
Other languages
Korean (ko)
Inventor
오정순
Original Assignee
오정순
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 오정순 filed Critical 오정순
Priority to KR1020100068297A priority Critical patent/KR20120007656A/en
Publication of KR20120007656A publication Critical patent/KR20120007656A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • E04F13/0887—Adhesive means specially adapted therefor, e.g. adhesive foils or strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/0215—Flooring or floor layers composed of a number of similar elements specially adapted for being adhesively fixed to an underlayer; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • E04F15/02155—Adhesive means specially adapted therefor, e.g. adhesive foils or strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

The present invention includes a cap body for pressurizing the heat insulating material seated on the formwork, and a fixing portion for selectively applying a fixing nail or a fixing piece when fixing the cap body to the formwork, the fixing portion of the cap body Is formed through the upper surface and the cap body is placed on the insulating material in the state that the fixing nail is inserted into the mold and the fixing nail insertion portion, and the fixing nail insertion so as to have a larger diameter than the fixing nail insertion portion It is formed in the lower portion of the form relates to a heat insulating material fixing cap, characterized in that it comprises a fixing piece inserting portion that is fixed to the fixed piece is fixed in advance to the formwork, regardless of the type of the form of the insulating material fixing cap Can be used to increase the convenience of construction.

Description

Isolator FIXING CAP OF MOLD}

The present invention relates to a heat insulating material fixing cap for the form for fixing the heat insulating material seated on the formwork when concrete is poured.

Insulation materials are applied to insulate buildings during concrete pouring for apartments and buildings.

In general, the concrete is poured in the state in which the heat insulating material is fixed to the formwork for the installation of the heat insulating material, and the heat insulating material fixing cap is used to fix the heat insulating material to the formwork.

If the formwork is made of wood, the insulation is fixed by placing a fixing cap on the insulation seated on the formwork and then fixing the insulation cap to the form with a fixing nail.

However, if the form material is a metal material such as aluminum, the fixing nail is not nailed due to the rigidity of the metal can not be used. In this case, the fixing piece is fixed to the formwork and a method of fixing the insulating material fixing cap thereto is used. The insulating material fixing cap used here has a structure that is combined with the fixing piece, which is different from the case of using the fixing nail. I have no choice but to have it.

As such, the type of the insulating material fixing cap to be used according to the material of the form is different, and thus the hassle and inconvenience in the construction of the bar to prepare a different structure of the insulating material fixing cap according to the material of the formwork.

The present invention has been made to solve the problems as described above, by increasing the convenience of construction by providing a heat insulating material fixing cap that can be selectively applied to the fixing nail or fixing piece when fixing the heat insulating material.

In order to realize the above object, the present invention includes a cap body for pressing the heat insulating material seated on the formwork, and a fixing portion that can selectively apply a fixing nail or fixing piece when fixing the cap body to the formwork, The fixing part is formed through the upper surface of the cap body and the fixing nail insertion portion is inserted into the fixing nail when the fixing nail is stuck in the form with the cap body is placed on the heat insulating material, and larger than the fixing nail insertion portion Disclosed is a heat insulating material fixing cap, characterized in that formed in the lower portion of the fixing nail insert portion to have a diameter including a fixing piece insert portion is fixed to the fixed piece pre-fixed to the formwork.

A diaphragm may be formed between the fixing nail insertion portion and the fixing piece insertion portion to block leakage of concrete.

An upper protrusion having a smaller width than the cap body may protrude from an upper surface of the cap body, and the fixing nail insertion portion may extend to the upper protrusion. In addition, a lower protrusion having a width smaller than the cap body may protrude from a lower surface of the cap body, and the lower protrusion may be configured to be inserted into the heat insulating material.

The cap body may include a support part including the fixing nail insertion part and the fixing piece insertion part, and a pressing part extending in the horizontal direction from the support part to press the heat insulating material. Here, the inclined portion of the inclined shape may be formed at the corner of the pressing portion.

According to the present invention of the configuration as described above, through the structure of the fixing nail insertion portion and the fixing piece insertion portion formed up and down allows to selectively apply the fixing nail or fixing piece when fixing the insulation with the insulating material fixing cap. . Accordingly, regardless of the type of formwork, one type of heat insulating material fixing cap can be used to increase the convenience of construction.

In addition, the present invention forms an upper protrusion on the upper surface of the cap body so that the fixing nail is easily separated, by forming a lower protrusion on the lower surface of the cap body to increase the coupling stability of the fixing piece and the cap body.

In addition, the present invention can prevent the leakage of concrete through a structure in which a diaphragm is formed between the fixing nail insertion portion and the fixing piece insertion portion.

In addition, the present invention can increase the area pressing the heat insulating material through the structure of the pressing portion extending in the horizontal direction, thereby reducing the number of installation of the heat insulating material fixing cap.

1 is a perspective view of a heat insulating material fixing cap according to an embodiment of the present invention.
Figure 2 is a cross-sectional view of the heat insulating material fixing cap shown in FIG.
Figure 3a to 3b is a view showing a method of fixing the insulation and concrete pouring using a fixing nail.
Figures 4a to 4c is a view showing a method of fixing the insulation and concrete pouring using a fixing piece.
5 is a cross-sectional view of the heat insulating material fixing cap according to another embodiment of the present invention.
6a and 6b are a plan view and a cross-sectional view of the heat insulating material fixing cap according to another embodiment of the present invention.

It will be described below in more detail with reference to the drawings for the insulating material fixing cap for the form according to the present invention.

1 is a perspective view of a heat insulating material fixing cap according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the heat insulating material fixing cap shown in FIG.

1 and 2, the heat insulating material fixing cap 100 includes a cap body 110 and a fixing portion 120.

The cap body 110 forms the appearance of the heat insulating material fixing cap 100 and pressurizes the heat insulating material 400 seated on the dies 210 and 220 (see FIGS. 3A and 4A). Cap body 110 has a space 111 is filled with concrete when the concrete is poured, this structure increases the contact area of the cap body 110 and concrete, the heat insulating material fixing cap 100 is firm inside the concrete To be reclaimed.

Fixing portion 120 is a structure for selectively applying the fixing nail 310 or the fixing piece 320 when fixing the cap body 110 to the die (210,220), fixing nail insertion portion 121 And a fixed piece insert 122.

Fixing nail insertion portion 121 is formed through the upper surface of the cap body 110, the fixing piece insertion portion 122 fixing nail so as to have a larger diameter than the fixing nail insertion portion 121 of the fixing nail insertion portion 121 It is formed in the lower portion of the insertion portion 121. Fixing nail insertion portion 121 and the fixing piece insertion portion 122 may be formed in the form of through holes different in diameter from each other in the vertical direction of the cap body 110. Fixing nail insertion portion 121 provides a space through which the fixing nail 310, the fixing piece insertion portion 122 provides a space in which the fixing piece 320 is fitted. This embodiment illustrates a structure in which the nail insertion part 121 and the fixing piece insertion part 122 communicate with each other.

Upper and lower protrusions 112 and 113 may protrude from upper and lower surfaces of the cap body 110, respectively. The upper and lower protrusions 112 and 113 may have a width smaller than that of the cap body 110 and may be formed at a central portion of the cap body 110. Fixing nail insertion portion 121 is formed to extend to the end of the upper protrusion 112, the fixing piece insertion portion 122 is formed to extend to the end of the lower protrusion 113.

The present embodiment illustrates a structure in which the upper and lower protrusions 112 and 113 are formed, but the heat insulating material fixing cap 100 may be implemented in a structure in which only one of them is formed or both structures are omitted.

3a to 3b are views showing a method of fixing the insulation and concrete placing using a fixing nail.

When wooden formwork 210 is used, the fixing member 100 is fixed to the formwork 210 using the fixing nail 310.

As shown in Figure 3a, after placing the heat insulating material fixing cap 100 on the heat insulating material 400 placed on the die 210, the fixing nail 310 is inserted into the fixing nail insertion portion 121. Here, a high heat insulating material such as styrofoam is used as the heat insulating material 400, and a nail without a head is used as the fixing nail 310.

When nailing the fixing nail 310 using a tool such as a hammer, the fixing nail 310 penetrates the formwork 210 through the heat insulating material (400). At this time, the lower protrusion 113 of the cap body 110 is inserted into the heat insulating material 400 to dig into the heat insulating material (400).

The heat insulating material fixing cap 100 is firmly fixed to the formwork 210 by the fixing nail 310, and the heat insulating material 400 is fixed by the force of the heat insulating material fixing cap 100 pressing the heat insulating material 400.

The upper protrusion 112 allows the fixing nail 310 to be driven deeper than the end of the upper protrusion 112 when the fixing nail 310 is driven. That is, when the end of the fixing nail 310 is coplanar with the end of the upper protrusion 112, hitting the fixing nail 310 with a hammer, the fixing nail 310 is elastically deformed while the tip of the upper protrusion 112 is elastically deformed. I keep getting stuck. As a result, the end of the fixing nail 310 is embedded deeper than the end of the upper protrusion 112, so that the fixing nail 310 is easily separated from the cap body 110 when dismantling the formwork after curing the concrete 500 Can be.

The concrete is poured in the state in which the heat insulating material 400 is fixed to the formwork 210 by the heat insulating material fixing cap 100, and when curing of the concrete 500 is completed, the formwork 210 is dismantled as shown in FIG. 3B. When the formwork 210 is separated from the heat insulating material 400, the fixing nail 310 is also separated from the heat insulating material fixing cap 100.

Figures 4a to 4c is a view showing a method of fixing the insulation and concrete pouring using a fixing piece.

When the formwork 220 of a metal material such as aluminum is used, the insulating material fixing cap 100 is fixed to the formwork 220 using the fixing piece 320.

After fixing the fixing piece 320 to the formwork 220 as shown in Figure 4a, the insulating material 400 is seated on the formwork 210. Fixing piece 320 may be fixed to the formwork 220 by a screw fastening method, a hole in the formwork 220, fastening the fixing piece 320 to it or formwork (320) installed in the power tool formwork ( It is also possible to fix the hole at the same time 220).

The fixing piece 320 may have a structure including a screw part 321, a heat insulating material inserting part 322, and a head part 323.

The screw portion 321 is screwed to the formwork 220, the cutter portion 325 is formed at the end of the screw portion 321 to allow the formwork 220 to be drilled.

The thermal insulation material inserting part 322 extends upward from the screw part 321 and is inserted into the thermal insulation material 400 when the thermal insulation material 400 is seated. A locking portion 324 may be formed between the insulation inserting portion 322 and the screw portion 321 to be caught by the formwork 220. The locking part 324 functions to limit the movement of the fixing piece 320 when the fixing piece 320 is fastened.

The head part 323 extends from an end portion of the heat insulating material insertion part 322 and is exposed to the outside of the heat insulating material 400 and inserted into the fixing piece insertion part 122. The head portion 323 may have a polygonal (hexagonal, square, etc.) cross section so as to rotate together when the power tool rotates.

As shown in FIG. 4B, the fixing piece 320 is inserted into and fixed to the fixing piece insertion part 122 to couple the fixing piece 320 and the heat insulating material fixing cap 100 to each other. In this process, the lower protrusion 113 penetrates into the heat insulating material 400 and contacts the upper surface of the locking portion 324. Due to the structure of the lower protrusion 113, the length of the fixing piece insertion part 122 may be increased, thereby stably coupling the fixing piece 320 and the heat insulating material fixing cap 100. In other words, stable coupling is possible even if the length of the fixing piece 320 is shorter than the structure without the lower protrusion 113.

As the heat insulating material fixing cap 100 is fixed to the formwork 220 by the fixing piece 320, the heat insulating material fixing cap 100 is pressurized by the heat insulating material 400, and the heat insulating material 400 is formed by the pressing force 210. It is fixed to the phase. As described above, the concrete is poured in the fixed state of the insulation 400, and when the curing of the concrete 500 is completed, the formwork 220 is dismantled as shown in FIG. 4C. When the formwork 220 is separated from the heat insulating material 400, the fixing piece 320 is also separated from the heat insulating material fixing cap 100.

5 is a cross-sectional view of the heat insulating material fixing cap according to another embodiment of the present invention.

Insulating material fixing cap (100 ') of the present embodiment is provided with a diaphragm 123 in addition to the configuration of the previous embodiment. The diaphragm 123 is formed between the nail insertion part 121 and the fixing piece insertion part 122, and partitions a space therebetween.

In the case of the structure according to the previous embodiment, when fixing the heat insulating material 400 using the fixing piece 320 there is a risk that the concrete leaks through the fixing nail insertion portion 121 when the concrete is poured. The diaphragm 123 functions to block such concrete leakage.

When the fixing nail 310 is used, the fixing nail 310 is penetrated by the die 210 through the diaphragm 123. Therefore, the diaphragm 123 preferably has a very thin thickness so as to be punctured by the fixing nail 310.

On the other hand, in addition to the diaphragm 123 structure as described above, it will be possible to attach a concrete blocking structure such as sponge, urethane, etc. to the lower portion of the insulating material fixing cap (100 ').

Figure 6a is a plan view of a heat insulating material fixing cap according to another embodiment of the present invention, Figure 6b is a cross-sectional view along the line A-A of Figure 6a.

According to the heat insulating material fixing cap 100 ″ of the present embodiment, the cap body has a structure including a support 130 and a pressing portion 140.

The support portion 130 has a columnar structure, and has a structure of the nail insertion portion 121 and the fixing piece insertion portion 122 described above.

The pressing unit 140 extends in the horizontal direction from the supporting unit 130 and is configured to press the heat insulating material 400. The pressing unit 140 may have a structure extending from the support 130 in a left and right direction by a predetermined length. A through hole 141 is formed on the upper surface of the pressing unit 140 to allow the concrete to penetrate, and a space in which the concrete 500 is filled is formed on the lower surface. Reinforcing ribs 142 may be formed in the filling space of the concrete 500 to increase the contact area with the concrete.

Insulating material fixing cap (100 ") of the present embodiment can increase the area in which the insulating material 400 is pressed through the structure of the pressing portion 140 having a large area, accordingly the number of installation of the insulating material fixing cap (100") Can be reduced.

On the other hand, the inclined portion 143 of the inclined form is formed on the corner of the pressing portion 140, the insulating material fixing cap 100 "is arbitrarily separated by avoiding the angled structure of the corner of the pressing portion 140 Since the area of the pressing unit 140 is relatively large, the operator may accidentally touch the insulation fixing cap 100 ″, and the insulation fixing cap 100 ″ may be easily detached. This prevents the phenomenon from occurring.

In the above described with reference to the accompanying drawings, the insulating cap for formwork according to the present invention, the present invention is not limited to the configuration and method of the embodiments described above, the embodiments so that various modifications can be made All or some of the embodiments may be selectively combined.

Claims (7)

A cap body pressurizing the heat insulating material seated on the formwork; And
When the cap body is fixed to the formwork includes a fixing part that can selectively apply a fixing nail or fixing piece,
The fixing portion,
A fixed nail insertion portion formed through the upper surface of the cap body and into which the fixing nail is inserted when the fixing nail is nailed to the die while the cap body is placed on the insulation; And
It is formed in the lower portion of the fixing nail insertion portion to have a larger diameter than the fixing nail insertion portion, the insulating material fixing cap for the die, characterized in that it comprises a fixing piece insert portion is fixed to the fixed piece in advance. The method of claim 1, wherein the fixing piece,
A screw unit screwed to the formwork;
An insulating material insertion part extending upward from the screw part and inserted into the insulating material; And
Is formed at the end of the heat insulating material insertion portion, the heat insulating material fixing cap comprising a head portion inserted into the fixing piece insert. The method of claim 1,
Between the fixing nail insertion portion and the fixing piece insertion portion is formed a diaphragm for blocking the leakage of concrete, the insulating material fixing cap for the formwork. The method of claim 1,
The upper surface of the cap body is formed to protrude an upper protrusion having a smaller width than the cap body,
The fixing nail insertion portion is fixed to the insulating member for the formwork, characterized in that extending to the upper protrusion. The method of claim 1,
The lower surface of the cap body is formed to protrude a lower protrusion having a smaller width than the cap body,
The lower protruding portion fixing cap for the die, characterized in that inserted into the insulation. The method of claim 1, wherein the cap body,
A support having the fixing nail insert and the fixing piece insert; And
Extending in the horizontal direction from the support portion, the insulating material fixing cap for the die, characterized in that it comprises a pressing portion for pressing the insulating material. The method of claim 6,
The insulator fixing cap for the formwork, characterized in that the inclined portion is formed in the corner of the pressing portion.
KR1020100068297A 2010-07-15 2010-07-15 Isolator fixing cap of mold KR20120007656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100068297A KR20120007656A (en) 2010-07-15 2010-07-15 Isolator fixing cap of mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100068297A KR20120007656A (en) 2010-07-15 2010-07-15 Isolator fixing cap of mold

Publications (1)

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KR20120007656A true KR20120007656A (en) 2012-01-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200001389U (en) * 2018-12-17 2020-06-25 박시환 Lighter precast concrete panel spacer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200001389U (en) * 2018-12-17 2020-06-25 박시환 Lighter precast concrete panel spacer

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