WO2020145542A1 - Band for fixing removable form for pre-fabricated column - Google Patents

Band for fixing removable form for pre-fabricated column Download PDF

Info

Publication number
WO2020145542A1
WO2020145542A1 PCT/KR2019/018074 KR2019018074W WO2020145542A1 WO 2020145542 A1 WO2020145542 A1 WO 2020145542A1 KR 2019018074 W KR2019018074 W KR 2019018074W WO 2020145542 A1 WO2020145542 A1 WO 2020145542A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
band
pillar
shaped
formwork
Prior art date
Application number
PCT/KR2019/018074
Other languages
French (fr)
Korean (ko)
Inventor
김형섭
강병구
Original Assignee
(주)씨지스플랜
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 (주)씨지스플랜 filed Critical (주)씨지스플랜
Publication of WO2020145542A1 publication Critical patent/WO2020145542A1/en

Links

Images

Classifications

    • 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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
    • E04G13/025—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface
    • 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
    • E04G17/001—Corner fastening or connecting means for forming or stiffening elements
    • 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
    • E04G17/004—Strips for creating a chamfered edge

Definitions

  • the present invention relates to a demoulding formwork fixing band for a pre-assembled pillar, and more particularly, to a fixing band capable of improving transportability of a demolded formwork-integrated pre-assembly pillar.
  • Construction industry framing construction can be divided into reinforced concrete structure, steel structure, and steel reinforced concrete structure.
  • the most commonly applied reinforced concrete structure is a method of constructing directly on the site using only concrete and reinforcing bars, and installing formwork directly on the site, which has the advantage that the construction cost is the cheapest compared to the other two methods.
  • the construction cost is the cheapest compared to the other two methods.
  • the construction period is the longest and the weather is greatly affected.
  • there is a high degree of dependence on manpower in the field and it has been difficult to supply manpower due to the recent increase in labor costs for rebar and carpenters.
  • the steel structure has the advantage of shortening the construction period because it can minimize the effect of the weather due to the factory construction of the steel member and the dry method at the site, but it costs more than the steel reinforced concrete construction because it requires more steel than other construction methods. This is a high construction method.
  • Steel-reinforced concrete structure can be said to be a fusion of steel structure and steel-concrete structure. It is a construction method that can make the strongest structure by compensating structural shortcomings that cannot be solved by steel-steel and concrete.
  • the use of steel frame has a factor to increase the construction cost, and the disadvantages of installing formwork and pouring concrete on the site still exist.
  • the reinforced pre-assembled column construction method can satisfy two conditions: the economics of reinforced concrete columns and the constructability of steel structures.
  • the conventional rebar pre-assembled pillar construction requires the installation of a formwork, and since the installation and removal of the formwork still requires a large number of manpower, there is a need for a formwork assembly type with a formwork band to reduce manpower demand.
  • An object of the present invention is to provide a fixed band capable of improving transportability of a pre-assembled column by applying it to a demolded formwork-integrated pre-assembled post.
  • the detachable formwork fixing band for a pre-assembled column is a band for fixing the panel surface of the demolded formwork provided on the pre-assembled column, and L-shaped steel bars having a rectangular cross section
  • a plurality of first panel restraining members which are formed by welding to form a shape, and are arranged at each corner where each panel surface abuts to fix each panel surface of the formwork;
  • a second panel restraining member connecting the first panel restraining member disposed at one corner and an adjacent corner;
  • a first coupling member coupling the first panel constraining member and the second panel constraining member.
  • each of the first panel constraining member and the second panel constraining member may include a plurality of through holes penetrating from the upper surface of the rectangular cross section to the lower surface to penetrate the first coupling member.
  • the first panel constraining member may include: an L-shaped coupling member in which two are overlapped and arranged in a lengthwise direction of the line assembly pillar at one corner and a diagonal corner; And a joining member forming a gap between the L-shaped engaging members such that the second panel restraining member is inserted between the L-shaped engaging members disposed in overlap.
  • the second panel restraining member is arranged in a form to be sandwiched between the two L-shaped engaging members disposed in the overlap, and the first engaging member is the first panel restraining sandwiched between the two L-shaped engaging members. It can penetrate the member.
  • the band-integrated line-assembled pillars are four angled portions, which are bent at 90°, spaced apart from each other at the corner positions of the pillars and vertically arranged.
  • Forming angle composite FAC including a main angle; A demoulding form that surrounds each side of the pillar for concrete pouring; And a band fixing the panel surface of the demolding formwork.
  • the demolding formwork may include at least one panel fixing mechanism for fixing an edge where a first panel forming one side of the formwork and a second panel forming a side adjacent to the first panel abut against each other.
  • the panel fixing mechanism for receiving the ends of the first panel and the ends of the second panel on both sides, respectively;
  • a panel pressing member coupled with the panel end receiving member to press and fix outer surfaces of the first panel and the second panel; And it may include a second coupling member for coupling the panel pressing member and the panel end receiving member.
  • the second coupling member includes a bolt and a nut, and the bolt penetrates the panel end receiving member and the panel pressing member from the inside of the corner to the outside, and is engaged with the nut to engage the first panel And an edge where the second panel abuts.
  • the panel end accommodating member a first concave portion for accommodating the inner surface end of the first panel;
  • a second recess provided to be symmetric with the first recess to receive an inner surface end of the second panel; And it is provided for the penetration of the bolt, may include a through-hole provided between the first recess and the second recess.
  • first panel constraining members formed by welding a rod-shaped steel material having a rectangular cross section to form an L-shape, which are disposed at each corner where each panel surface abuts to fix each panel surface of the formwork;
  • a second panel restraining member connecting the first panel restraining member disposed at one corner and an adjacent corner; And it may include a first coupling member for coupling the first panel constraining member and the second panel constraining member.
  • the formwork fixing band does not protrude from the edge of the formwork panel, it is possible to construct the pillar by manufacturing it as an integral assembly in a separate place, including the pre-assembled pillar, formwork and fixing band, and then transporting it to the construction site.
  • the panel since the panel is fixed by the panel end receiving member and the panel pressing member, the panel can be removed by removing the panel end receiving member when the formwork is removed.
  • 1 is a formwork using a euroform according to the conventional method.
  • Figure 2 is a basic form of a pre-assembled pillar forming the present invention.
  • FIG 3 is a perspective view of a demolding formwork fixing band for a pre-assembled pillar according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of another angle of the fixing band of FIG. 3.
  • FIG. 5 is a perspective view showing only the second panel restraining member.
  • FIG. 6 is a perspective view showing only the first panel constraining member.
  • FIG. 7 is a perspective view of a band-integrated pre-assembled pillar in which the demolding form fixing band for the pre-assembled pillar of the present invention is integrally provided.
  • FIG. 8 is another embodiment of a band-integrated pre-assembled pillar in which the demolding form fixing band for the pre-assembled pillar of the present invention is integrally provided.
  • FIG. 9 is a perspective view of a first coupling member according to an embodiment.
  • FIG. 10 is a cross-sectional view of a demolded formwork and a band-integrated pre-assembled column applicable to the present invention.
  • FIG. 11 is a perspective view showing only the inner contact member of FIG. 10.
  • FIG. 12 is a perspective view showing only the outer contact member of FIG. 10.
  • 13 to 15 are perspective views illustrating inner and outer contact members according to another embodiment.
  • FIG. 16 illustrates a combination of an inner contact member and an outer contact member according to another embodiment.
  • 17 is a perspective view illustrating that the outer contact member, the outer contact member, and the second bonding member are coupled.
  • FIG. 18 is a perspective view of a band-integrated line assembly pillar to which a second coupling member is coupled.
  • FIG. 3 is a perspective view of a demolition formwork fixing band for a pre-assembled column according to an embodiment of the present invention
  • FIG. 4 is a perspective view of another angle of the fixing band of FIG. 3
  • FIG. 5 is a perspective view showing only the second panel restraining member 6 is a perspective view showing only the first panel restraining member.
  • the demolding formwork fixing band (B) for a pre-assembled pillar is a band for fixing the panel surface of the demolding formwork (M) provided in the pre-assembly pillar (FAC), a plurality of It includes a first panel constraining member 400, a second panel constraining member 600 and the first coupling member 500.
  • the first panel constraining member 400 is formed by welding a rod-shaped steel material having a rectangular cross section to form an L-shape, and is disposed at each corner where each panel surface abuts in order to fix each panel surface of the formwork M.
  • the second panel restraining member 600 connects the first panel restraining member 400 disposed at one corner and an adjacent corner.
  • the second panel constraining member 600 is a rod-shaped steel material having a rectangular cross section, and is preferably formed using the same steel material as the width of the first panel constraining member 400.
  • Each of the first panel constraining member 400 and the second panel constraining member 600 is provided with a plurality of through holes 410 and 610 penetrating from the upper surface of the rectangular cross section to the lower surface to penetrate the first coupling member 500. do.
  • the through holes 410 and 610 are preferably disposed at regular intervals.
  • the first coupling member 500 couples the first panel constraining member 400 and the second panel constraining member 600.
  • the first coupling member 500 may be made of a bolt (B) and a nut (N), or may be implemented in the form of a pin as shown in FIG. 9.
  • the first panel constraining member 400 is a second between the L-shaped coupling members 420 and 430 and the L-shaped coupling members 420 and 430, which are two superposedly disposed in the longitudinal direction of the pre-assembled pillar FAC. It includes a bonding member (440, 450) forming a gap between the L-shaped coupling member (420, 430) so that the panel restraining member (600) is inserted.
  • the joining members 440 and 450 are plate-shaped members and are welded to the outer surfaces of the two L-shaped joining members 420 and 430. Accordingly, a gap between the two L-shaped coupling members 420 and 430 is formed, and the second panel restraining member 600 may be inserted and fixed between the gaps.
  • the assembly of the band B is completed by combining the first coupling member 500 with the through holes 410 and 610. Can.
  • the second panel restraining member 600 is disposed in a form to be sandwiched between the two L-shaped coupling members 420 and 430 that are overlapped, and the first coupling member 500 is two L-shaped coupling that are overlapped and disposed.
  • the band B is assembled through the first panel restraining member 600 sandwiched between the members 420 and 430.
  • FIG. 9 is a perspective view of a first coupling member according to an embodiment.
  • the illustrated shape is an example of one of means for coupling the L-shaped coupling members 420 and 430 with the second panel restraining member 600, and in the present invention, the first coupling member 500 is not limited to a pin shape.
  • the L-shaped coupling members 420 and 430 and the coupling structure capable of coupling the second panel restraining member 600 may be selected as the first coupling member 500.
  • the band-integrated line assembly pillar (FAC) is a four-folded portion is vertically spaced apart from each other at a corner position of the column as an angle of the arc-shaped portion bent at 90 ° Forming Angle Composite (FAC), including angles, panel surfaces (P1, P2) of demolding formwork (M) and demolding formwork (P) surrounding each side of the forming angle composite post for concrete placement, And a band B fixing P3 and P4).
  • FAC Forming Angle Composite
  • the forming angle composite pillar is shown with the identification code FAC, but the present invention is for the purpose of a pre-assembled structure for the convenience of construction, so that the demolding formwork (M) and the fixing band (B) are combined.
  • the assembly pillar will also be illustrated and described in FAC.
  • the demolding formwork (M) includes four panels (P1, P2, P3, and P4) constituting the formwork, and a panel fixing mechanism (1000) for fixing an edge of a panel and a neighboring panel ).
  • the panels (P1, P2, P3, P4) used as formwork in the present invention are synthetic resin panels, and have a thickness of 20 mm to 30 mm to secure rigidity.
  • the material and the internal structure of the panel are only one of the types of panels applicable to the present invention, and the present invention is not limited thereto.
  • the panel fixing mechanism 1000 may include a first panel P1 forming one side of the formwork, and a first panel P1 neighboring surface. Only one of the second panels P2 to make up may be used to fix the abutting edges.
  • the panel fixing mechanism 1000 includes a panel end receiving member 100, a panel pressing member 200 and a coupling member 300.
  • the panel end receiving member 100 accommodates the ends of the first panel P1 and the ends of the second panel P2 on both sides.
  • the first panel P1 and the second panel P2 are combined in a form accommodated in the panel end receiving member 100.
  • the panel pressing member 200 is fixed to the panel end receiving member 100 by pressing the outer ends of the first panel P1 and the second panel P2. That is, the end of the first panel P1 and the end of the second panel P2 accommodated between the panel pressing member 200 and the panel end accommodating member 100 are fixed in a compressed form.
  • the coupling member 300 couples the panel pressing member 200 and the panel end receiving member 100.
  • the coupling member 300 may include a bolt (B) and a nut (N).
  • the bolt B penetrates through the panel end receiving member 100 and the panel pressing member 200 from the inside of the corner (that is, the portion where the ends of the first panel P1 and the second panel P2 abut) are outward. And, it is fastened to the nut (N) to fix the corner where the first panel (P1) and the second panel (P2) abut.
  • the panel pressing member 200 and the panel end receiving member 100 are in close contact by the fastening of the nut N and the bolt B, so that the end and the second panel of the first panel P1 accommodated therebetween.
  • the end of (P2) is fixed in a compressed form.
  • the bolt (B) and the nut (N) described are examples of one of means for closely adhering the panel pressing member 200 and the panel end receiving member 100,
  • the coupling member 300 is not limited to a combination of a bolt (B) and a nut (N), and any coupling structure capable of bringing the outer contact member 200 and the inner contact member 100 into close contact is combined. It may be selected as the member 300.
  • the coupling member 300 may be implemented in the form of a ring head bolt as described in FIGS. 17 and 18.
  • the coupling member 300 may be implemented in a form including a through pin 310 and a wedge pin 320.
  • the panel end receiving member 100 includes a first concave portion 110 and a second concave portion 120, and is coupled A through hole 130 for penetrating the member 300 may be included.
  • the through-hole 130 is provided to penetrate the bolt B, and is provided in plurality along the longitudinal direction between the first concave portion 110 and the second concave portion 120.
  • the first concave portion 110 and the second concave portion 120 are formed as'v-shaped grooves', so that each'v-shaped groove' has an end of the first panel P1 and a second panel P2. )
  • the end of each is accommodated in the form of being inserted. More specifically, the shape of the inner edge of the end of the first panel P1 and the inner edge of the end of the second panel P2 is fitted to the first recess 110 and the second recess 120, respectively. do.
  • the angle of the'v-shaped groove' is preferably 90°.
  • the first concave portion 110 and the second concave portion 120 are formed in a symmetrical shape, and as a whole, it is preferable that the panel end receiving member 100 has a butterfly-shaped cross section. That is, it can be formed in a symmetrical form of left and right and both sides.
  • the slopes 110-1 and 110-2 of the first concave portion 110 and the slopes 120-1 and 120-2 of the second concave portion 120 are respectively the thickness and the second of the first panel P1. It is preferably formed to a length corresponding to the thickness of the panel P2.
  • the slopes 110-1 and 110-2 of the first recess 110 and the second recess 120 The length of the slopes (120-1, 120-2) is also preferably formed to 20mm.
  • the thickness of the first panel P1 and the thickness of the second panel P2 are the same, the first panel P1 and the second panel P2 according to the shape of the pillar (ie, the formwork M) Panels of different thicknesses can be used.
  • the cross section of the formwork M is rectangular, a thicker panel may be used on the long side.
  • the panel pressing member 200 includes an edge portion 210, a first pressing arm 220, a second pressing arm 230, and a through hole 240.
  • the panel pressing member 200 is bent to have a plate-shaped cross-section, and the edge portion 210 is in contact with the panel end receiving member 100.
  • the through-hole 240 is provided to penetrate the bolt B, and is provided in plural along the longitudinal direction of the edge portion 210.
  • the spacing of the through holes 240 is provided to have the same spacing as the spacing of the through holes 130 of the panel end accommodating member 100.
  • the first pressing arm 220 and the second pressing arm 230 are for compressing the outer surfaces of the ends of the first panel P1 and the second panel P2, respectively, and the first panel P1 and the second panel ( P2) is bent at a 45° angle from the corner portion 210 to be horizontal.
  • the ends of the first panel P1 and the ends of the second panel P2 accommodated therebetween are respectively first push arms. (220) and the slopes (110-1, 110-2) of the first concave portion (110), the second pressing arm (230) and the slopes (120-1, 120-2) of the second concave portion (120) It is accommodated and fixed in a compressed form.
  • FIG. 18 illustrates an assembled state of a demolded formwork-integrated pre-assembled pillar to which the demolded formwork of the present invention is applied.
  • the panel end receiving member 100 and the panel pressing member 200 are provided in a form segmented into a predetermined length in accordance with the height of the formwork M (that is, the length of the pillar).
  • the panel end accommodating member 100 is preferably disposed continuously in accordance with the height of the formwork (M) in order to prevent the outflow of the concrete (C).
  • the panel pressing member 200 may be combined with the panel end receiving member 100 in a form that the band (B) is fastened for the binding of the band (B) is empty.
  • FIG. 16 is a perspective view of a panel end receiving member according to another embodiment of the present invention.
  • the panel end accommodating member 100' has a rectangular cross section to fit the cross section of the through pin 310.
  • the branch has a through hole 130'.
  • the panel pressing member 200' has a through hole 240' having a rectangular cross section to fit the cross-sectional shape of the through pin 310.
  • the through pin 310 is a configuration corresponding to the bolt B described above, and the wedge pin 320 is a configuration corresponding to the nut N.
  • the wedge pin 320 is inserted into the fixing slit 311 provided at the end of the through pin 310 to close the panel pressing member 200' and the panel end receiving member 100'.
  • the wedge pin 320 has a trapezoidal shape, and it is preferable that the trapezoidal slope has a sawtooth shape in order to prevent the fixing slit 311 from falling out.
  • the panel end accommodating member 100 ′′ is a form in which a through pin 310 ′ is welded to a place of the through hole 130 ′.
  • the wedge pin 320 is inserted into the fixing slit 311 provided at the end of the through pin 310 to close the panel pressing member 200' and the panel end receiving member 100''.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to a band for fixing panel surfaces of a removable form disposed at a pre-fabricated column, the band comprising: a plurality of first panel restraining members, each of which is formed by welding steel rods having rectangular cross sections in a shape of a letter "L" and is disposed at every corner in contact with each panel surface of a form to fix the panel surface; a second panel restraining member for connecting the first panel restraining members to each other, which are disposed at one corner and another adjacent corner, respectively; and a first coupling member for coupling the first panel restraining member to the second panel restraining member.

Description

선조립 기둥용 탈형 거푸집 고정 밴드Removable formwork fixing band for pre-assembled columns
본 발명은 선조립 기둥용 탈형 거푸집 고정 밴드에 관한 것으로서, 구체적으로는 탈형 거푸집 일체형 선조립 기둥의 운송성을 개선할 수 있는 고정 밴드에 관한 것이다.The present invention relates to a demoulding formwork fixing band for a pre-assembled pillar, and more particularly, to a fixing band capable of improving transportability of a demolded formwork-integrated pre-assembly pillar.
건설업 골조공사는 크게 철근 콘크리트 구조, 철골 구조, 철골 철근 콘크리트구조로 나눌 수 있다.Construction industry framing construction can be divided into reinforced concrete structure, steel structure, and steel reinforced concrete structure.
가장 많이 보편적으로 적용되고 있는 철근 콘크리트구조는 콘크리트와 철근만을 사용하여 현장에서 직접 시공을 하고 거푸집 또한 현장에서 직접 설치하여 콘크리트를 타설하는 공법으로 공사비가 다른 두 공법에 비해 가장 저렴하다는 장점이 있다. 그러나 거의 모든 작업과 비용이 현장에서 발생을 하며, 위의 세가지 공법 중 가장 공사기간이 길고 날씨의 영향을 많이 받는다. 또한, 현장 인력의존도가 높고 최근에 철근공과 목수의 인건비 상승으로 인력수급에 어려움이 있으며 이에 따라 공사비 또한 점점 상승하고 있다.The most commonly applied reinforced concrete structure is a method of constructing directly on the site using only concrete and reinforcing bars, and installing formwork directly on the site, which has the advantage that the construction cost is the cheapest compared to the other two methods. However, almost all of the work and costs are incurred on site, and among the above three methods, the construction period is the longest and the weather is greatly affected. In addition, there is a high degree of dependence on manpower in the field, and it has been difficult to supply manpower due to the recent increase in labor costs for rebar and carpenters.
철골 구조의 경우 철골 부재의 공장 제작과 현장에서의 건식공법으로 인해 날씨의 영향을 최소화할 수 있으므로 공사기간을 단축시킬 수 있는 장점이 있으나 여타의 공법보다 강재 량이 많이 소요되어 철근콘크리트 공사에 비해 비용이 높은 공법이다.The steel structure has the advantage of shortening the construction period because it can minimize the effect of the weather due to the factory construction of the steel member and the dry method at the site, but it costs more than the steel reinforced concrete construction because it requires more steel than other construction methods. This is a high construction method.
철골 철근 콘크리트구조는 철골구조와 철골 콘크리트 구조의 융합이라고 할 수 있는데 철골만으로 해결될 수 없는 구조적 단점을 철근과 콘크리트로 보완을 하여 가장 튼튼하게 구조체를 만들 수 있는 공법이다. 그러나 철골을 사용함에 따라 공사비 상승요인이 있고 현장에서 거푸집을 설치하고 콘크리트를 타설해야 하는 단점은 여전히 존재한다.Steel-reinforced concrete structure can be said to be a fusion of steel structure and steel-concrete structure. It is a construction method that can make the strongest structure by compensating structural shortcomings that cannot be solved by steel-steel and concrete. However, the use of steel frame has a factor to increase the construction cost, and the disadvantages of installing formwork and pouring concrete on the site still exist.
따라서 위 공법들의 장점을 조합하고 각 공정 간의 이질적인 부분을 조합하여 효과적으로 현장에 적용할 수 있는 공법의 필요성이 날로 요구되고 있는 상황이다.Therefore, there is a need for a method that can effectively apply to the site by combining the advantages of the above methods and combining heterogeneous parts between each process.
현재 건축시장은 심각한 인력난과 원자재가격의 불안정성 등 호재보다는 악재가 많은 상황이며 가장 심각한 문제인 인력난에 봉착하여 고급기술자가 지속적으로 감소하고 현장에 인력을 제때 수급하지 못하는 상황이 비일비재하다.At present, the construction market has a lot of bad news rather than good news, such as severe manpower shortages and instability of raw material prices, and the most serious problem is that the high-tech technicians continue to decrease and it is not possible to supply manpower on time.
이러한 이유로 건축시장의 판도는 점차 공법을 단순화하고 현장의 인력투입을 최소화할 수 있는 즉 구조물이나 제품을 공장에서 제작을 하여 간단하고 신속하게 시공할 수 있는 형태의 공법들로 변화되고 있다. 위와 같은 이유로 생긴 여러 형태의 공법들 중 기둥을 공장에서 생산하여 시공하는 선조립 형태의 제품과 공법들이 많이 생겨나고 있다.For this reason, the market in the architectural market is gradually changing to a method that can simplify the construction method and minimize the manpower input at the site, that is, the construction of a structure or a product in a factory that can be constructed simply and quickly. Among the various types of construction methods created for the above reasons, there are many products and construction methods of pre-assembly that produce and construct pillars in factories.
철근 선조립 기둥 공법은 철근 콘크리트 기둥의 경제성과 철골 구조의 시공성이라는 두 조건을 충족시킬 수가 있다. 다만, 종래의 철근 선조립 기둥시공은 거푸집 설치를 필요로 하며, 거푸집 설치 및 제거에는 여전히 다수의 인력이 소요되므로 인력 수요를 줄이기 위해, 거푸집 밴드 일체형 선조립 구조가 요구되고 있다.The reinforced pre-assembled column construction method can satisfy two conditions: the economics of reinforced concrete columns and the constructability of steel structures. However, the conventional rebar pre-assembled pillar construction requires the installation of a formwork, and since the installation and removal of the formwork still requires a large number of manpower, there is a need for a formwork assembly type with a formwork band to reduce manpower demand.
본 발명은 탈형 거푸집 일체형 선조립 기둥에 적용하여 선조립 기둥의 운송성을 개선할 수 있는 고정 밴드 제공을 목적으로 한다.An object of the present invention is to provide a fixed band capable of improving transportability of a pre-assembled column by applying it to a demolded formwork-integrated pre-assembled post.
위와 같은 목적을 달성하기 위하여 본 발명의 실시예에 따른 선조립 기둥용 탈형 거푸집 고정 밴드는, 선조립 기둥에 구비되는 탈형 거푸집의 패널면을 고정하는 밴드로서, 직사각형 단면의 막대형 강재를 L자 형태를 이루도록 용접하여 형성되되, 상기 거푸집의 각 패널면을 고정하기 위해 각 패널면이 접하는 모서리마다 배치되는 복수개의 제1 패널 구속부재; 어느 한 모서리 및 이웃한 모서리에 배치된 상기 제1 패널 구속부재를 연결하는 제2 패널 구속부재; 및 상기 제1 패널 구속부재와 상기 제2 패널 구속부재를 결합하는 제1 결합부재를 포함한다.In order to achieve the above object, the detachable formwork fixing band for a pre-assembled column according to an embodiment of the present invention is a band for fixing the panel surface of the demolded formwork provided on the pre-assembled column, and L-shaped steel bars having a rectangular cross section A plurality of first panel restraining members which are formed by welding to form a shape, and are arranged at each corner where each panel surface abuts to fix each panel surface of the formwork; A second panel restraining member connecting the first panel restraining member disposed at one corner and an adjacent corner; And a first coupling member coupling the first panel constraining member and the second panel constraining member.
이때, 상기 제1 패널 구속부재 및 상기 제2 패널 구속부재는 각각, 상기 제1 결합부재의 관통을 위해 상기 직사각형 단면의 상면에서 하면으로 관통하는 관통공을 복수개 구비할 수 있다.In this case, each of the first panel constraining member and the second panel constraining member may include a plurality of through holes penetrating from the upper surface of the rectangular cross section to the lower surface to penetrate the first coupling member.
또한, 상기 제1 패널 구속부재는, 어느 한 모서리 및 대각선 방향의 모서리에서 상기 선조립 기둥의 길이 방향으로 2개가 중첩 배치되는 L자형 결합부재; 및 중첩 배치된 L자형 결합 부재 사이에 상기 제2 패널 구속부재가 삽입되도록 상기 L자형 결합부재 사이의 간격을 형성하는 접합 부재를 포함할 수 있다.In addition, the first panel constraining member may include: an L-shaped coupling member in which two are overlapped and arranged in a lengthwise direction of the line assembly pillar at one corner and a diagonal corner; And a joining member forming a gap between the L-shaped engaging members such that the second panel restraining member is inserted between the L-shaped engaging members disposed in overlap.
한편, 상기 제2 패널 구속부재는, 상기 중첩 배치된 2개의 L자형 결합부재 사이에 끼워지는 형태로 배치되고, 상기 제1 결합부재는, 상기 2개의 L자형 결합부재 사이에 끼워진 제1 패널 구속부재를 관통할 수 있다.On the other hand, the second panel restraining member is arranged in a form to be sandwiched between the two L-shaped engaging members disposed in the overlap, and the first engaging member is the first panel restraining sandwiched between the two L-shaped engaging members. It can penetrate the member.
아울러, 위와 같은 목적을 달성하기 위하여 본 발명의 실시예에 따른 밴드 일체형 선조립 기둥은, 90°로 절곡된 부분이 원호 형상을 한 앵글로서 기둥의 코너 위치에 서로 이격되어 수직으로 배치되는 4개의 주앵글을 포함하는 포밍앵글 합성 기둥(forming Angle Composite, FAC); 콘크리트 타설을 위해 상기 기둥의 각 면을 둘러싸는 탈형 거푸집; 및 상기 탈형 거푸집의 패널면을 고정하는 밴드를 포함한다.In addition, in order to achieve the above object, the band-integrated line-assembled pillars according to the embodiment of the present invention are four angled portions, which are bent at 90°, spaced apart from each other at the corner positions of the pillars and vertically arranged. Forming angle composite (FAC) including a main angle; A demoulding form that surrounds each side of the pillar for concrete pouring; And a band fixing the panel surface of the demolding formwork.
이때, 상기 탈형 거푸집은, 거푸집의 어느 한 면을 이루는 제1 패널과 상기 제1 패널과 이웃한 면을 이루는 제2 패널이 맞닿는 모서리를 고정하는 패널 고정기구를 적어도 하나 포함할 수 있다.In this case, the demolding formwork may include at least one panel fixing mechanism for fixing an edge where a first panel forming one side of the formwork and a second panel forming a side adjacent to the first panel abut against each other.
이때, 상기 패널 고정기구는, 상기 제1 패널의 단부와 상기 제2 패널의 단부를 양측에 각각 수용하는 패널 단부 수용부재; 상기 패널 단부 수용부재와 결합하여, 상기 제1 패널 및 상기 제2 패널의 외측면을 눌러 고정하는 패널 누름부재; 및 상기 상기 패널 누름부재와 상기 패널 단부 수용부재를 결합하는 제2 결합부재를 포함할 수 있다.At this time, the panel fixing mechanism, the panel end receiving member for receiving the ends of the first panel and the ends of the second panel on both sides, respectively; A panel pressing member coupled with the panel end receiving member to press and fix outer surfaces of the first panel and the second panel; And it may include a second coupling member for coupling the panel pressing member and the panel end receiving member.
한편, 상기 제2 결합부재는, 볼트 및 너트를 포함하고, 상기 볼트는 상기 모서리의 내측에서 외측 방향으로 상기 패널 단부 수용부재 및 상기 패널 누름부재를 관통하고, 상기 너트와 체결되어 상기 제1 패널과 상기 제2 패널이 맞닿는 모서리를 고정할 수 있다.Meanwhile, the second coupling member includes a bolt and a nut, and the bolt penetrates the panel end receiving member and the panel pressing member from the inside of the corner to the outside, and is engaged with the nut to engage the first panel And an edge where the second panel abuts.
또한, 상기 패널 단부 수용부재는, 상기 제1 패널의 내측면 단부를 수용하는 제1 오목부; 상기 제1 오목부와 대칭되도록 구비되어 상기 제2 패널의 내측면 단부를 수용하는 제2 오목부; 및 상기 볼트의 관통을 위해 구비되되, 상기 제1 오목부와 상기 제2 오목부 사이에 구비되는 관통공을 포함할 수 있다.In addition, the panel end accommodating member, a first concave portion for accommodating the inner surface end of the first panel; A second recess provided to be symmetric with the first recess to receive an inner surface end of the second panel; And it is provided for the penetration of the bolt, may include a through-hole provided between the first recess and the second recess.
아룰러, 직사각형 단면의 막대형 강재를 L자 형태를 이루도록 용접하여 형성되되, 상기 거푸집의 각 패널면을 고정하기 위해 각 패널면이 접하는 모서리마다 배치되는 복수개의 제1 패널 구속부재; 어느 한 모서리 및 이웃한 모서리에 배치된 상기 제1 패널 구속부재를 연결하는 제2 패널 구속부재; 및 상기 제1 패널 구속부재와 상기 제2 패널 구속부재를 결합하는 제1 결합부재를 포함할 수 있다.Arular, a plurality of first panel constraining members formed by welding a rod-shaped steel material having a rectangular cross section to form an L-shape, which are disposed at each corner where each panel surface abuts to fix each panel surface of the formwork; A second panel restraining member connecting the first panel restraining member disposed at one corner and an adjacent corner; And it may include a first coupling member for coupling the first panel constraining member and the second panel constraining member.
본 발명의 일 실시예에 따른 선조립 기둥용 탈형 거푸집 고정 밴드에 의하면,According to the demolding form fixing band for a pre-assembled pillar according to an embodiment of the present invention,
첫째, 거푸집 고정 밴드가 거푸집 패널의 모서리로부터 돌출하지 않으므로, 선조립 기둥, 거푸집 및 고정 밴드 까지 별도의 장소에서 일체형으로 제작한 후 건설 현장으로 이송하여 기둥을 시공할 수 있다.First, since the formwork fixing band does not protrude from the edge of the formwork panel, it is possible to construct the pillar by manufacturing it as an integral assembly in a separate place, including the pre-assembled pillar, formwork and fixing band, and then transporting it to the construction site.
둘째, 패널은 패널 단부 수용부재 및 패널 누름부재에 의해 모서리가 고정되므로, 거푸집 제거시 패널은 패널 단부 수용부재을 제거하는 것으로서 패널의 제거가 가능하다.Second, since the panel is fixed by the panel end receiving member and the panel pressing member, the panel can be removed by removing the panel end receiving member when the formwork is removed.
도 1은 종래 방식에 따른 유로폼을 이용한 거푸집이다.1 is a formwork using a euroform according to the conventional method.
도 2는 본 발명을 이루는 선조립 기둥의 기본 형태이다.Figure 2 is a basic form of a pre-assembled pillar forming the present invention.
도 3은 본 발명의 일 실시예에 따른 선조립 기둥용 탈형 거푸집 고정 밴드의 사시도이다.3 is a perspective view of a demolding formwork fixing band for a pre-assembled pillar according to an embodiment of the present invention.
도 4는 도 3의 고정 밴드의 다른 각도의 사시도이다.4 is a perspective view of another angle of the fixing band of FIG. 3.
도 5는 제2 패널 구속부재만을 도시한 사시도이다.5 is a perspective view showing only the second panel restraining member.
도 6은 제1 패널 구속부재만을 도시한 사시도이다.6 is a perspective view showing only the first panel constraining member.
도 7은 본 발명의 선조립 기둥용 탈형 거푸집 고정 밴드가 일체형으로 구비된 밴드 일체형 선조립 기둥의 사시도이다. 7 is a perspective view of a band-integrated pre-assembled pillar in which the demolding form fixing band for the pre-assembled pillar of the present invention is integrally provided.
도 8은 본 발명의 선조립 기둥용 탈형 거푸집 고정 밴드가 일체형으로 구비된 밴드 일체형 선조립 기둥의 다른 실시예이다.8 is another embodiment of a band-integrated pre-assembled pillar in which the demolding form fixing band for the pre-assembled pillar of the present invention is integrally provided.
도 9는 일 실시 형태에 따른 제1 결합부재의 사시도이다.9 is a perspective view of a first coupling member according to an embodiment.
도 10은 본 발명에 적용 가능한 탈형 거푸집 및 밴드 일체형 선조립 기둥의 횡단면도이다.10 is a cross-sectional view of a demolded formwork and a band-integrated pre-assembled column applicable to the present invention.
도 11은 도 10의 내측 밀착부재만을 도시한 사시도이다.11 is a perspective view showing only the inner contact member of FIG. 10.
도 12는 도 10의 외측 밀착부재만을 도시한 사시도이다.12 is a perspective view showing only the outer contact member of FIG. 10.
도 13 내지 도 15는 다른 실시예에 따른 내측 밀착부재와 외측 밀착부재를 설명하는 사시도이다.13 to 15 are perspective views illustrating inner and outer contact members according to another embodiment.
도 16은 다른 실시예에 따른 내측 밀착부재와 외측 밀착부재의 결합을 설명한다.16 illustrates a combination of an inner contact member and an outer contact member according to another embodiment.
도 17은 외측 밀착부재, 외측 밀착부재 및 제2 결합 부재가 결합된것을 설명하는 사시도이다.17 is a perspective view illustrating that the outer contact member, the outer contact member, and the second bonding member are coupled.
도 18은 제2 결합 부재가 결합된 밴드 일체형 선조립 기둥의 사시도이다. 18 is a perspective view of a band-integrated line assembly pillar to which a second coupling member is coupled.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예들을 상세히 설명한다. 이때, 첨부된 도면에서 동일한 구성 요소는 가능한 동일한 부호로 나타내고 있음에 유의한다. 또한, 본 발명의 요지를 흐리게 할 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략할 것이다. 마찬가지 이유로 첨부 도면에 있어서 일부 구성요소는 과장되거나 생략되거나 개략적으로 도시되었다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that, in the accompanying drawings, the same components are denoted by the same reference numerals as possible. In addition, detailed descriptions of well-known functions and configurations that may obscure the subject matter of the present invention will be omitted. For the same reason, some components in the accompanying drawings are exaggerated, omitted, or schematically illustrated.
도 3은 본 발명의 일 실시예에 따른 선조립 기둥용 탈형 거푸집 고정 밴드의 사시도이고, 도 4는 도 3의 고정 밴드의 다른 각도의 사시도이고, 도 5는 제2 패널 구속부재만을 도시한 사시도이고, 도 6은 제1 패널 구속부재만을 도시한 사시도이다.3 is a perspective view of a demolition formwork fixing band for a pre-assembled column according to an embodiment of the present invention, FIG. 4 is a perspective view of another angle of the fixing band of FIG. 3, and FIG. 5 is a perspective view showing only the second panel restraining member 6 is a perspective view showing only the first panel restraining member.
도 3 내지 도 6을 참조하면, 본 발명에 따른 선조립 기둥용 탈형 거푸집 고정 밴드(B)는 선조립 기둥(FAC)에 구비되는 탈형 거푸집(M)의 패널면을 고정하는 밴드로서, 복수개의 제1 패널 구속부재(400), 제2 패널 구속부재(600) 및 제1 결합부재(500)를 포함한다.3 to 6, the demolding formwork fixing band (B) for a pre-assembled pillar according to the present invention is a band for fixing the panel surface of the demolding formwork (M) provided in the pre-assembly pillar (FAC), a plurality of It includes a first panel constraining member 400, a second panel constraining member 600 and the first coupling member 500.
제1 패널 구속부재(400)는 직사각형 단면의 막대형 강재를 L자 형태를 이루도록 용접하여 형성되되, 거푸집(M)의 각 패널면을 고정하기 위해 각 패널면이 접하는 모서리마다 배치된다.The first panel constraining member 400 is formed by welding a rod-shaped steel material having a rectangular cross section to form an L-shape, and is disposed at each corner where each panel surface abuts in order to fix each panel surface of the formwork M.
제2 패널 구속부재(600)는 어느 한 모서리 및 이웃한 모서리에 배치된 제1 패널 구속부재(400)를 연결한다. 제2 패널 구속부재(600)는 직사각형 단면의 막대형 강재로서, 제1 패널 구속부재(400)의 폭과 동일한 강재를 사용하여 형성하는 것이 바람직하다.The second panel restraining member 600 connects the first panel restraining member 400 disposed at one corner and an adjacent corner. The second panel constraining member 600 is a rod-shaped steel material having a rectangular cross section, and is preferably formed using the same steel material as the width of the first panel constraining member 400.
제1 패널 구속부재(400) 및 제2 패널 구속부재(600)는 각각, 제1 결합부재(500)의 관통을 위해 직사각형 단면의 상면에서 하면으로 관통하는 관통공(410, 610)을 복수개 구비한다. 관통공(410, 610)은 일정 간격으로 배치되는 것이 바람직하다.Each of the first panel constraining member 400 and the second panel constraining member 600 is provided with a plurality of through holes 410 and 610 penetrating from the upper surface of the rectangular cross section to the lower surface to penetrate the first coupling member 500. do. The through holes 410 and 610 are preferably disposed at regular intervals.
제1 결합부재(500)는 제1 패널 구속부재(400)와 제2 패널 구속부재(600)를 결합한다. 제1 결합부재(500)는 볼트(B)와 너트(N)로 이루어질 수도 있으며 도 9과 같은 핀 형태로 실시될 수도 있다.The first coupling member 500 couples the first panel constraining member 400 and the second panel constraining member 600. The first coupling member 500 may be made of a bolt (B) and a nut (N), or may be implemented in the form of a pin as shown in FIG. 9.
제1 패널 구속부재(400)는 선조립 기둥(FAC)의 길이 방향으로 2개가 중첩 배치되는 L자형 결합부재(420, 430) 및 중첩 배치된 L자형 결합 부재(420, 430) 사이에 제2 패널 구속부재(600)가 삽입되도록 상기 L자형 결합부재(420, 430) 사이의 간격을 형성하는 접합 부재(440, 450)를 포함한다.The first panel constraining member 400 is a second between the L- shaped coupling members 420 and 430 and the L- shaped coupling members 420 and 430, which are two superposedly disposed in the longitudinal direction of the pre-assembled pillar FAC. It includes a bonding member (440, 450) forming a gap between the L-shaped coupling member (420, 430) so that the panel restraining member (600) is inserted.
접합 부재(440, 450)는 판형 부재로서, 2개의 L자형 결합부재(420, 430)의 외측면에 용접된다. 따라서, 2개의 L자형 결합부재(420, 430) 사이의 간격이 형성되며, 간격 사이로 제2 패널 구속부재(600)가 끼워 삽입되는 형태로 고정될 수 있다.The joining members 440 and 450 are plate-shaped members and are welded to the outer surfaces of the two L-shaped joining members 420 and 430. Accordingly, a gap between the two L-shaped coupling members 420 and 430 is formed, and the second panel restraining member 600 may be inserted and fixed between the gaps.
거푸집(M)의 폭에 따라 제2 패널 구속부재(600)의 삽입 길이를 조절한 후 관통공(410, 610)에 제1 결합부재(500)를 결합하여 밴드(B)의 조립을 완료할 수 있다.After adjusting the insertion length of the second panel constraining member 600 according to the width of the formwork M, the assembly of the band B is completed by combining the first coupling member 500 with the through holes 410 and 610. Can.
즉, 제2 패널 구속부재(600)는 중첩 배치된 2개의 L자형 결합부재(420, 430) 사이에 끼워지는 형태로 배치되고, 제1 결합부재(500)는 중첩 배치된 2개의 L자형 결합부재(420, 430) 사이에 끼워진 제1 패널 구속부재(600)를 관통하여 밴드(B)가 조립되게 한다.That is, the second panel restraining member 600 is disposed in a form to be sandwiched between the two L-shaped coupling members 420 and 430 that are overlapped, and the first coupling member 500 is two L-shaped coupling that are overlapped and disposed. The band B is assembled through the first panel restraining member 600 sandwiched between the members 420 and 430.
도 9는 일 실시 형태에 따른 제1 결합부재의 사시도이다. 도시된 형태는 L자형 결합부재(420, 430)와 제2 패널 구속부재(600)를 결합 시키는 수단 가운데 하나의 예로서, 본 발명에서 제1 결합부재(500)는 핀 형태로 한정되는 것은 아니며, L자형 결합부재(420, 430)와 제2 패널 구속부재(600)를 결합 시킬 수 있는 결합 구조는 모두 제1 결합부재(500)로 선택될 수 있다.9 is a perspective view of a first coupling member according to an embodiment. The illustrated shape is an example of one of means for coupling the L-shaped coupling members 420 and 430 with the second panel restraining member 600, and in the present invention, the first coupling member 500 is not limited to a pin shape. , The L-shaped coupling members 420 and 430 and the coupling structure capable of coupling the second panel restraining member 600 may be selected as the first coupling member 500.
도 7 또는 도 8을 참고하면, 본 발명에 따른 밴드 일체형 선조립 기둥(FAC)은 90°로 절곡된 부분이 원호 형상을 한 앵글로서 기둥의 코너 위치에 서로 이격되어 수직으로 배치되는 4개의 주앵글을 포함하는 포밍앵글 합성 기둥(forming Angle Composite, FAC), 콘크리트 타설을 위해 상기 포밍 앵글 합성 기둥의 각 면을 둘러싸는 탈형 거푸집(M) 및 탈형 거푸집(P)의 패널면(P1, P2, P3, P4)을 고정하는 밴드(B)를 포함한다.Referring to Figure 7 or 8, the band-integrated line assembly pillar (FAC) according to the present invention is a four-folded portion is vertically spaced apart from each other at a corner position of the column as an angle of the arc-shaped portion bent at 90 ° Forming Angle Composite (FAC), including angles, panel surfaces (P1, P2) of demolding formwork (M) and demolding formwork (P) surrounding each side of the forming angle composite post for concrete placement, And a band B fixing P3 and P4).
도 2에 의하면 포밍앵글 합성 기둥이 식별부호 FAC로 도시되어 있으나, 본 발명은 시공의 편의를위한 선조립 구조물을 목적으로 하는 것이므로 탈형 거푸집(M)과 고정하는 밴드(B)가 결합된 일체형 선조립 기둥 또한 FAC로 도시하여 설명하기로 한다.According to FIG. 2, the forming angle composite pillar is shown with the identification code FAC, but the present invention is for the purpose of a pre-assembled structure for the convenience of construction, so that the demolding formwork (M) and the fixing band (B) are combined. The assembly pillar will also be illustrated and described in FAC.
밴드(B)에 관해서는 앞서 설명되었으므로 중복되는 설명은 생략하기로 한다.Since the band B has been described above, a duplicate description will be omitted.
도 10을 참고하면, 본 발명에 따른 탈형 거푸집(M)은 거푸집을 이루는 4개의 패널(P1, P2, P3, P4) 및 어느 한 패널과 이웃하는 패널이 맞닿는 모서리를 고정하는 패널 고정기구(1000)를 포함한다.Referring to FIG. 10, the demolding formwork (M) according to the present invention includes four panels (P1, P2, P3, and P4) constituting the formwork, and a panel fixing mechanism (1000) for fixing an edge of a panel and a neighboring panel ).
본 발명에서 거푸집으로 사용되는 패널(P1, P2, P3, P4)은 합성수지 재질의 패널이며, 강성 확보를 위해 20mm 내지 30mm의 두께를 가진다. 또한, 중량을 낮추기 위해 내부가 벌집구조를 이루는 패널을 사용하는 것이 바람직하다. 단, 예를 든 재질 및 패널의 내부 구조는 본 발명에 적용 가능한 패널의 형태 가운데 하나일 뿐으로서 본 발명이 이에 한정되는 것은 아니다.The panels (P1, P2, P3, P4) used as formwork in the present invention are synthetic resin panels, and have a thickness of 20 mm to 30 mm to secure rigidity. In addition, it is preferable to use a panel having a honeycomb structure inside to lower the weight. However, the material and the internal structure of the panel are only one of the types of panels applicable to the present invention, and the present invention is not limited thereto.
도시된 바에 의하면 탈형 거푸집(M)을 이루기 위해 4개의 패널 고정기구(1000)가 사용되고 있으나, 이는 실시 가능한 여러 형태 가운데 어느 하나의 형태를 도시한 것으로서 본 발명에서 사용되는 패널 고정기구(1000)의 수는 4개로 한정되는 것은 아니며, 기둥의 형태 및 실시자의 선택에 따라 패널 고정기구(1000)는 거푸집의 어느 한면을 이루는 제1 패널(P1)과, 제1 패널(P1)과 이웃한 면을 이루는 제2 패널(P2)이 맞닿는 모서리를 고정하기 위한 1개 만이 사용될 수도 있다.According to the drawing, four panel fixing mechanisms 1000 are used to form a demolding formwork (M), but this shows one of the various possible shapes, and of the panel fixing mechanism 1000 used in the present invention. The number is not limited to four, and depending on the shape of the pillar and the operator's choice, the panel fixing mechanism 1000 may include a first panel P1 forming one side of the formwork, and a first panel P1 neighboring surface. Only one of the second panels P2 to make up may be used to fix the abutting edges.
패널 고정기구(1000)는 패널 단부 수용부재(100), 패널 누름부재(200) 및 결합부재(300)를 포함한다.The panel fixing mechanism 1000 includes a panel end receiving member 100, a panel pressing member 200 and a coupling member 300.
패널 단부 수용부재(100)는 제1 패널(P1)의 단부와 제2 패널(P2)의 단부를 양측에 각각 수용한다.The panel end receiving member 100 accommodates the ends of the first panel P1 and the ends of the second panel P2 on both sides.
도 10에서 설명되는 바와 같이 제1 패널(P1) 및 제2 패널(P2)가 패널 단부 수용부재(100)에 수용되는 형태로 결합된다.As described in FIG. 10, the first panel P1 and the second panel P2 are combined in a form accommodated in the panel end receiving member 100.
패널 누름부재(200)는 패널 단부 수용부재(100)와 결합하여 제1 패널(P1) 및 제2 패널(P2)의 단부 외측면을 눌러 고정한다. 즉, 패널 누름부재(200)와 패널 단부 수용부재(100) 사이에 수용된 제1 패널(P1)의 단부와 제2 패널(P2)의 단부가 압착되는 형태로 고정된다.The panel pressing member 200 is fixed to the panel end receiving member 100 by pressing the outer ends of the first panel P1 and the second panel P2. That is, the end of the first panel P1 and the end of the second panel P2 accommodated between the panel pressing member 200 and the panel end accommodating member 100 are fixed in a compressed form.
결합부재(300)는 패널 누름부재(200)와 패널 단부 수용부재(100)를 결합한다.The coupling member 300 couples the panel pressing member 200 and the panel end receiving member 100.
일 실시형태로서, 결합부재(300)는 볼트(B) 및 너트(N)를 포함할 수 있다.As an embodiment, the coupling member 300 may include a bolt (B) and a nut (N).
볼트(B)는 모서리(즉, 제1 패널(P1) 및 제2 패널(P2)의 단부가 맞닿는 부분)의 내측에서 외측 방향으로 패널 단부 수용부재(100) 및 패널 누름부재(200)를 관통하고, 너트(N)과 체결되어 제1 패널(P1)과 제2 패널(P2)이 맞닿는 모서리를 고정한다. The bolt B penetrates through the panel end receiving member 100 and the panel pressing member 200 from the inside of the corner (that is, the portion where the ends of the first panel P1 and the second panel P2 abut) are outward. And, it is fastened to the nut (N) to fix the corner where the first panel (P1) and the second panel (P2) abut.
*다시 설명하자면, 너트(N)와 볼트(B)의 체결에 의해 패널 누름부재(200)와 패널 단부 수용부재(100)가 밀착되므로 사이에 수용된 제1 패널(P1)의 단부와 제2 패널(P2)의 단부가 압착되는 형태로 고정된다.*In other words, the panel pressing member 200 and the panel end receiving member 100 are in close contact by the fastening of the nut N and the bolt B, so that the end and the second panel of the first panel P1 accommodated therebetween. The end of (P2) is fixed in a compressed form.
설명한 볼트(B) 및 너트(N)는 패널 누름부재(200)와 패널 단부 수용부재(100)를 밀착 시키는 수단 가운데 하나의 예로서, The bolt (B) and the nut (N) described are examples of one of means for closely adhering the panel pressing member 200 and the panel end receiving member 100,
본 발명에서 결합부재(300)는 볼트(B) 및 너트(N) 조합으로 한정되는 것은 아니며, 외측 밀착부재(200)와 내측 밀착부재(100)를 밀착 시킬 수 있는 결합 구조는 어떤 것이던 결합부재(300)로 선택될 수 있다.In the present invention, the coupling member 300 is not limited to a combination of a bolt (B) and a nut (N), and any coupling structure capable of bringing the outer contact member 200 and the inner contact member 100 into close contact is combined. It may be selected as the member 300.
관통공(130)이 암나사 형태로 실시되는 경우 결합부재(300)는 도 17 및 도 18에서 설명되는 바와 같이 링헤드 볼트 형태로 실시될 수도 있다.When the through-hole 130 is implemented in the form of a female screw, the coupling member 300 may be implemented in the form of a ring head bolt as described in FIGS. 17 and 18.
본 발명의 다른 실시 형태로서, 도 16에 도시된 바와 같이 결합부재(300)는 관통핀(310) 및 쐐기핀(320)을 포함하는 형태로 실시 될 수 있다. As another embodiment of the present invention, as shown in Figure 16, the coupling member 300 may be implemented in a form including a through pin 310 and a wedge pin 320.
제1 패널(P1)의 단부와 제2 패널(P2)의 단부의 효과적인 수용을 위해 패널 단부 수용부재(100)는 제1 오목부(110), 제2 오목부(120)를 포함하며, 결합부재(300)의 관통을 위한 관통공(130)을 포함할 수 있다.For effective accommodation of the ends of the first panel P1 and the ends of the second panel P2, the panel end receiving member 100 includes a first concave portion 110 and a second concave portion 120, and is coupled A through hole 130 for penetrating the member 300 may be included.
관통공(130)은 볼트(B)의 관통을 위해 구비되는 것으로서, 제1 오목부(110) 및 제2 오목부(120) 사이에 길이 방향을 따라 복수개 구비된다.The through-hole 130 is provided to penetrate the bolt B, and is provided in plurality along the longitudinal direction between the first concave portion 110 and the second concave portion 120.
제1 오목부(110) 및 제2 오목부(120)는 'v자 형태의 홈'으로 형성되어, 각 'v자 형태의 홈'에 제1 패널(P1)의 단부와 제2 패널(P2)의 단부가 각각 삽입되는 형태로 수용된다. 좀도 구체적으로는 제1 패널(P1)의 단부 내측면 모서리와 제2 패널(P2)의 단부 내측면 모서리가 각각 제1 오목부(110) 및 제2 오목부(120)에 끼워지는 형태가 된다. 'v자 형태의 홈'의 각도는 90°인 것이 바람직하다.The first concave portion 110 and the second concave portion 120 are formed as'v-shaped grooves', so that each'v-shaped groove' has an end of the first panel P1 and a second panel P2. ) The end of each is accommodated in the form of being inserted. More specifically, the shape of the inner edge of the end of the first panel P1 and the inner edge of the end of the second panel P2 is fitted to the first recess 110 and the second recess 120, respectively. do. The angle of the'v-shaped groove' is preferably 90°.
제1 오목부(110) 및 제2 오목부(120)는 대칭되는 형태로 형성되며, 전체적으로 패널 단부 수용부재(100)는 나비형태의 단면을 가지는 것이 바랍직하다. 즉, 좌우 및 양면 대칭 형태로 형성될 수 있다.The first concave portion 110 and the second concave portion 120 are formed in a symmetrical shape, and as a whole, it is preferable that the panel end receiving member 100 has a butterfly-shaped cross section. That is, it can be formed in a symmetrical form of left and right and both sides.
제1 오목부(110)의 사면(110-1, 110-2) 및 제2 오목부(120)의 사면(120-1, 120-2)은 각각 제1 패널(P1)의 두께 및 제2 패널(P2)의 두께에 대응되는 길이로 형성되는 것이 바람직하다.The slopes 110-1 and 110-2 of the first concave portion 110 and the slopes 120-1 and 120-2 of the second concave portion 120 are respectively the thickness and the second of the first panel P1. It is preferably formed to a length corresponding to the thickness of the panel P2.
예를 들어 제1 패널(P1)의 두께 및 제2 패널(P2)의 두께가 20mm라면, 제1 오목부(110)의 사면(110-1, 110-2) 및 제2 오목부(120)의 사면(120-1, 120-2)의 길이 또한 20mm로 형성하는 것이 바람직하다.For example, if the thickness of the first panel P1 and the thickness of the second panel P2 are 20 mm, the slopes 110-1 and 110-2 of the first recess 110 and the second recess 120 The length of the slopes (120-1, 120-2) is also preferably formed to 20mm.
제1 패널(P1)의 두께 및 제2 패널(P2)의 두께가 동일한 것을 예로 들었으나, 기둥(즉, 거푸집(M)) 형태에 따라 제1 패널(P1)과 제2 패널(P2)는 다른 두께의 패널이 사용될 수 있다. 예를 들어 거푸집(M)의 단면이 직사각형인 경우에는 긴 면 쪽에 더 두꺼운 패널을 사용할 수 있다. As an example, although the thickness of the first panel P1 and the thickness of the second panel P2 are the same, the first panel P1 and the second panel P2 according to the shape of the pillar (ie, the formwork M) Panels of different thicknesses can be used. For example, when the cross section of the formwork M is rectangular, a thicker panel may be used on the long side.
패널 누름부재(200)는 모서리부(210), 제1 누름팔(220), 제2 누름팔(230) 및 관통공(240)을 포함한다. 패널 누름부재(200)는 접시 모양 단면을 가지도록 절곡된 형태로서, 모서리부(210)는 패널 단부 수용부재(100)와 접한다.The panel pressing member 200 includes an edge portion 210, a first pressing arm 220, a second pressing arm 230, and a through hole 240. The panel pressing member 200 is bent to have a plate-shaped cross-section, and the edge portion 210 is in contact with the panel end receiving member 100.
관통공(240)은 볼트(B)의 관통을 위해 구비되는 것으로서, 모서리부(210)의 길이 방향을 따라 복수개 구비된다. 관통공(240)의 배치 간격은 패널 단부 수용부재(100)의 관통공(130)의 배치 간격과 동일한 간격을 가지도록 구비된다.The through-hole 240 is provided to penetrate the bolt B, and is provided in plural along the longitudinal direction of the edge portion 210. The spacing of the through holes 240 is provided to have the same spacing as the spacing of the through holes 130 of the panel end accommodating member 100.
제1 누름팔(220) 및 제2 누름팔(230)은 각각 제1 패널(P1) 및 제2 패널(P2)의 단부 외측면을 압착하기 위한 것으로서 제1 패널(P1) 및 제2 패널(P2)과 수평하도록 모서리부(210)로부터 각각 45°각도로 절곡된다.The first pressing arm 220 and the second pressing arm 230 are for compressing the outer surfaces of the ends of the first panel P1 and the second panel P2, respectively, and the first panel P1 and the second panel ( P2) is bent at a 45° angle from the corner portion 210 to be horizontal.
결합부재(300)에 의해 패널 누름부재(200)와 패널 단부 수용부재(100)가 밀착되므로 사이에 수용된 제1 패널(P1)의 단부와 제2 패널(P2)의 단부가 각각 제1 누름팔(220)과 제1 오목부(110)의 사면(110-1, 110-2), 제2 누름팔(230)과 제2 오목부(120)의 사면(120-1, 120-2)에 수용되어 압착되는 형태로 고정된다.Since the panel pressing member 200 and the panel end accommodating member 100 are in close contact by the coupling member 300, the ends of the first panel P1 and the ends of the second panel P2 accommodated therebetween are respectively first push arms. (220) and the slopes (110-1, 110-2) of the first concave portion (110), the second pressing arm (230) and the slopes (120-1, 120-2) of the second concave portion (120) It is accommodated and fixed in a compressed form.
도 18은 본 발명의 탈형 거푸집이 적용된 탈형 거푸집 일체형 선조립 기둥의 조립 상태를 설명한다.18 illustrates an assembled state of a demolded formwork-integrated pre-assembled pillar to which the demolded formwork of the present invention is applied.
패널 단부 수용부재(100) 및 패널 누름부재(200)는 거푸집(M)의 높이(즉, 기둥의 길이)에 맞추어 일정 길이로 분절된 형태로 구비된다.The panel end receiving member 100 and the panel pressing member 200 are provided in a form segmented into a predetermined length in accordance with the height of the formwork M (that is, the length of the pillar).
이때, 패널 단부 수용부재(100)는 타설되는 콘크리트(C)의 유출을 방지하기 위해 거푸집(M)의 높이에 맞추어 연속적으로 배치되는 것이 바람직하다. 반면, 패널 누름부재(200)는 밴드(B)의 결속을 위해 밴드(B)가 체결되는 위치는 비워두는 형태로 패널 단부 수용부재(100)와 결합할 수 있다.At this time, the panel end accommodating member 100 is preferably disposed continuously in accordance with the height of the formwork (M) in order to prevent the outflow of the concrete (C). On the other hand, the panel pressing member 200 may be combined with the panel end receiving member 100 in a form that the band (B) is fastened for the binding of the band (B) is empty.
도 16은 본 발명의 다른 실시예에 따른 패널 단부 수용부재의 사시도이다.16 is a perspective view of a panel end receiving member according to another embodiment of the present invention.
결합부재(300)가 관통핀(310) 및 쐐기핀(320)을 포함하는 형태로 실시 될 경우로서, 패널 단부 수용부재(100')는 관통핀(310)의 단면 형태에 맞도록 직사각형 단면을 가지는 관통공(130')을 구비한다.When the coupling member 300 is implemented in a form including a through pin 310 and a wedge pin 320, the panel end accommodating member 100' has a rectangular cross section to fit the cross section of the through pin 310. The branch has a through hole 130'.
패널 누름부재(200')는 관통핀(310)의 단면 형태에 맞도록 직사각형 단면을 가지는 관통공(240')을 구비한다.The panel pressing member 200' has a through hole 240' having a rectangular cross section to fit the cross-sectional shape of the through pin 310.
관통핀(310)은 앞서 설명한 볼트(B)에 대응되는 구성이며, 쐐기핀(320)은 너트(N)에 대응되는 구성이다. 쐐기핀(320)은 관통핀(310)의 단부에 구비되는 고정슬릿(311)에 삽입되어 패널 누름부재(200')와 패널 단부 수용부재(100')를 밀착시킨다.The through pin 310 is a configuration corresponding to the bolt B described above, and the wedge pin 320 is a configuration corresponding to the nut N. The wedge pin 320 is inserted into the fixing slit 311 provided at the end of the through pin 310 to close the panel pressing member 200' and the panel end receiving member 100'.
쐐기핀(320)은 사다리꼴 형태를 가지며, 고정슬릿(311)에서 빠지는 것을 방지하기 위해 사다꼴 사면은 톱니 형태를 가지는 것이 바람직하다. The wedge pin 320 has a trapezoidal shape, and it is preferable that the trapezoidal slope has a sawtooth shape in order to prevent the fixing slit 311 from falling out.
패널 단부 수용부재(100'')는 관통공(130')의 자리에 관통핀(310')이 용접 결합된 형태이다. 앞선 설명과 마찬가지로, 쐐기핀(320)은 관통핀(310)의 단부에 구비되는 고정슬릿(311)에 삽입되어 패널 누름부재(200')와 패널 단부 수용부재(100'')를 밀착시킨다.The panel end accommodating member 100 ″ is a form in which a through pin 310 ′ is welded to a place of the through hole 130 ′. As in the previous description, the wedge pin 320 is inserted into the fixing slit 311 provided at the end of the through pin 310 to close the panel pressing member 200' and the panel end receiving member 100''.
본 명세서와 도면에 개시된 본 발명의 실시예들은 본 발명의 기술 내용을 쉽게 설명하고 본 발명의 이해를 돕기 위해 특정 예를 제시한 것일 뿐이며, 본 발명의 범위를 한정하고자 하는 것은 아니다. 여기에 개시된 실시예들 이외에도 본 발명의 기술적 사상에 바탕을 둔 다른 변형 예들이 실시 가능하다는 것은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 자명한 것이다.The embodiments of the present invention disclosed in the present specification and drawings are merely to provide a specific example to easily explain the technical content of the present invention and to understand the present invention, and are not intended to limit the scope of the present invention. It is apparent to those skilled in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

Claims (9)

  1. 선조립 기둥에 구비되는 탈형 거푸집의 패널면을 고정하는 밴드로서,As a band fixing the panel surface of the demolded formwork provided on the pre-assembled pillar,
    직사각형 단면의 막대형 강재를 L자 형태를 이루도록 용접하여 형성되되, 상기 거푸집의 각 패널면을 고정하기 위해 각 패널면이 접하는 모서리마다 배치되는 복수개의 제1 패널 구속부재; A plurality of first panel restraining members formed by welding a rod-shaped steel material having a rectangular cross section to form an L-shape, which is disposed at each corner where each panel surface abuts to fix each panel surface of the formwork;
    어느 한 모서리 및 이웃한 모서리에 배치된 상기 제1 패널 구속부재를 연결하는 제2 패널 구속부재; 및A second panel restraining member connecting the first panel restraining member disposed at one corner and an adjacent corner; And
    상기 제1 패널 구속부재와 상기 제2 패널 구속부재를 결합하는 제1 결합부재를 포함하는 선조립 기둥용 탈형 거푸집 고정 밴드.A demolding form fixing band for a pre-assembled pillar, comprising a first coupling member coupling the first panel restriction member and the second panel restriction member.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 제1 패널 구속부재 및 상기 제2 패널 구속부재는 각각,The first panel constraining member and the second panel constraining member, respectively,
    상기 제1 결합부재의 관통을 위해 상기 직사각형 단면의 상면에서 하면으로 관통하는 관통공을 복수개 구비하는 것을 특징으로 하는 탈형 거푸집 고정 밴드.A demolding form fixing band comprising a plurality of through holes penetrating from the upper surface of the rectangular cross section to the lower surface to penetrate the first coupling member.
  3. 청구항 2에 있어서,The method according to claim 2,
    상기 제1 패널 구속부재는,The first panel restraining member,
    어느 한 모서리 및 대각선 방향의 모서리에서 상기 선조립 기둥의 길이 방향으로 2개가 중첩 배치되는 L자형 결합부재; 및An L-shaped coupling member in which two are overlapped and arranged in a lengthwise direction of the line assembling pillar at an edge and a diagonal edge; And
    중첩 배치된 L자형 결합 부재 사이에 상기 제2 패널 구속부재가 삽입되도록 상기 L자형 결합부재 사이의 간격을 형성하는 접합 부재를 포함하는 것을 특징으로 하는 탈형 거푸집 고정 밴드. And a joining member forming a gap between the L-shaped engaging members so that the second panel restraining member is inserted between the L-shaped engaging members arranged in overlap.
  4. 청구항 3에 있어서,The method according to claim 3,
    상기 제2 패널 구속부재는,The second panel restraining member,
    상기 중첩 배치된 2개의 L자형 결합부재 사이에 끼워지는 형태로 배치되고,It is arranged in a form to be sandwiched between the two L-shaped coupling member disposed in the overlap,
    상기 제1 결합부재는,The first coupling member,
    상기 2개의 L자형 결합부재 사이에 끼워진 제1 패널 구속부재를 관통하는 것을 특징으로 하는 탈형 거푸집 고정 밴드.Deformed formwork fixing band, characterized in that through the first panel restraining member sandwiched between the two L-shaped coupling member.
  5. 90°로 절곡된 부분이 원호 형상을 한 앵글로서 기둥의 코너 위치에 서로 이격되어 수직으로 배치되는 4개의 주앵글을 포함하는 포밍앵글 합성 기둥(forming Angle Composite, FAC);A forming angle composite (FAC) including four main angles vertically spaced apart from each other at a corner position of the pillar as an angle in which a portion bent at 90° is an arc shape;
    콘크리트 타설을 위해 상기 기둥의 각 면을 둘러싸는 탈형 거푸집; 및A demoulding form that surrounds each side of the pillar for concrete pouring; And
    상기 탈형 거푸집의 패널면을 고정하는 밴드를 포함하는 밴드 일체형 선조립 기둥.Band-integrated pre-assembled pillar comprising a band for fixing the panel surface of the demolding formwork.
  6. 청구항 5에 있어서,The method according to claim 5,
    직사각형 단면의 막대형 강재를 L자 형태를 이루도록 용접하여 형성되되, 상기 거푸집의 각 패널면을 고정하기 위해 각 패널면이 접하는 모서리마다 배치되는 복수개의 제1 패널 구속부재; A plurality of first panel restraining members formed by welding a rod-shaped steel material having a rectangular cross section to form an L-shape, which is disposed at each corner where each panel surface abuts to fix each panel surface of the formwork;
    어느 한 모서리 및 이웃한 모서리에 배치된 상기 제1 패널 구속부재를 연결하는 제2 패널 구속부재; 및A second panel restraining member connecting the first panel restraining member disposed at one corner and an adjacent corner; And
    상기 제1 패널 구속부재와 상기 제2 패널 구속부재를 결합하는 제1 결합부재를 포함하는 것을 특징으로 하는 밴드 일체형 선조립 기둥.Band-integrated pre-assembled pillar comprising a first coupling member for coupling the first panel constraining member and the second panel constraining member.
  7. 청구항 6에 있어서,The method according to claim 6,
    상기 제1 패널 구속부재 및 상기 제2 패널 구속부재는 각각,The first panel constraining member and the second panel constraining member, respectively,
    상기 제1 결합부재의 관통을 위해 상기 직사각형 단면의 상면에서 하면으로 관통하는 관통공을 복수개 구비하는 것을 특징으로 하는 밴드 일체형 선조립 기둥.A band-integrated line assembling pillar comprising a plurality of through holes penetrating from the upper surface of the rectangular cross section to the lower surface to penetrate the first coupling member.
  8. 청구항 7에 있어서,The method according to claim 7,
    상기 제1 패널 구속부재는,The first panel restraining member,
    어느 한 모서리 및 대각선 방향의 모서리에서 상기 선조립 기둥의 길이 방향으로 2개가 중첩 배치되는 L자형 결합부재; 및An L-shaped coupling member in which two are overlapped and arranged in a lengthwise direction of the line assembling pillar at an edge and a diagonal edge; And
    중첩 배치된 L자형 결합 부재 사이에 상기 제2 패널 구속부재가 삽입되도록 상기 L자형 결합부재 사이의 간격을 형성하는 접합부재를 포함하는 것을 특징으로 하는 밴드 일체형 선조립 기둥.And a joining member forming a gap between the L-shaped joining members such that the second panel restraining member is inserted between the L-shaped joining members arranged in overlap.
  9. 청구항 8에 있어서,The method according to claim 8,
    상기 제2 패널 구속부재는,The second panel restraining member,
    상기 중첩 배치된 2개의 L자형 결합부재 사이에 끼워지는 형태로 배치되고,It is arranged in a form to be sandwiched between the two L-shaped coupling member disposed in the overlap,
    상기 제1 결합부재는,The first coupling member,
    상기 2개의 L자형 결합부재 사이에 끼워진 제1 패널 구속부재를 관통하는 것을 특징으로 하는 밴드 일체형 선조립 기둥.Band-integrated line assembly pillar, characterized in that through the first panel restraining member sandwiched between the two L-shaped coupling member.
PCT/KR2019/018074 2019-01-07 2019-12-19 Band for fixing removable form for pre-fabricated column WO2020145542A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0001590 2019-01-07
KR1020190001590A KR102001499B1 (en) 2019-01-07 2019-01-07 Band structure for removable form of forming angle composite

Publications (1)

Publication Number Publication Date
WO2020145542A1 true WO2020145542A1 (en) 2020-07-16

Family

ID=68207545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/018074 WO2020145542A1 (en) 2019-01-07 2019-12-19 Band for fixing removable form for pre-fabricated column

Country Status (2)

Country Link
KR (1) KR102001499B1 (en)
WO (1) WO2020145542A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112922328A (en) * 2021-01-28 2021-06-08 浙江至方建设有限公司 Reinforcing device and reinforcing method for column template

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102001499B1 (en) * 2019-01-07 2019-10-01 (주)씨지스플랜 Band structure for removable form of forming angle composite
CN111576875A (en) * 2020-06-16 2020-08-25 江苏建筑职业技术学院 Simple template fixer
KR102286167B1 (en) * 2020-12-17 2021-08-05 (주)씨지스플랜 Large size forming angle composite having band
CN113073842A (en) * 2021-04-09 2021-07-06 中国建筑第四工程局有限公司 Formwork supporting method and device for large-section concrete column

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023554U (en) * 1983-07-26 1985-02-18 出原　隆男 formwork support tool
JPH076347Y2 (en) * 1990-07-27 1995-02-15 良司 渡辺 Formwork frame clamping device
KR100662815B1 (en) * 2004-08-30 2006-12-28 서보가설산업 주식회사 Column form for concrete vertical structures
KR101759197B1 (en) * 2017-02-22 2017-07-18 (주)씨지스플랜 Removable form for forming angle composite and forming angle composite having the form
KR102001499B1 (en) * 2019-01-07 2019-10-01 (주)씨지스플랜 Band structure for removable form of forming angle composite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101490748B1 (en) 2013-07-04 2015-02-06 (주)센벡스 Prefabricated Column with Rib deck form
KR101552176B1 (en) 2014-12-10 2015-09-11 주식회사 액트파트너 A Column Structure with the Separative Form

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023554U (en) * 1983-07-26 1985-02-18 出原　隆男 formwork support tool
JPH076347Y2 (en) * 1990-07-27 1995-02-15 良司 渡辺 Formwork frame clamping device
KR100662815B1 (en) * 2004-08-30 2006-12-28 서보가설산업 주식회사 Column form for concrete vertical structures
KR101759197B1 (en) * 2017-02-22 2017-07-18 (주)씨지스플랜 Removable form for forming angle composite and forming angle composite having the form
KR102001499B1 (en) * 2019-01-07 2019-10-01 (주)씨지스플랜 Band structure for removable form of forming angle composite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112922328A (en) * 2021-01-28 2021-06-08 浙江至方建设有限公司 Reinforcing device and reinforcing method for column template

Also Published As

Publication number Publication date
KR102001499B1 (en) 2019-10-01

Similar Documents

Publication Publication Date Title
WO2020145542A1 (en) Band for fixing removable form for pre-fabricated column
WO2020145541A1 (en) Band for fixing removable form for pre-fabricated column
WO2021167415A1 (en) Beam form for non-dismantling structure
WO2016111513A1 (en) Precast concrete member with prefabricated plate and fixing channels
WO2009142416A9 (en) Strengthening member for reinforced concrete beam end coupling, and a structural-element construction method employing the same
WO2016021811A1 (en) Prefabricated wall unit and frame
WO2020231003A1 (en) Combination structure of lightweight permanent form and prefabricated steel assembly for steel-concrete composite member
WO2019074283A1 (en) Combination structure of prefabricated steel frame assembly and lightweight permanent formwork for steel composite concrete
WO2015190708A1 (en) Octagonal concrete-filled steel column
WO2012036335A1 (en) Connection method between steel-plate concrete structure and different structure
WO2012002642A2 (en) Steel structure including a pre-stressing bracket for improving load-carrying capacity and serviceability
WO2016032215A1 (en) Large assembly composite beam
WO2017034354A1 (en) Structure for fixating deck formwork
WO2021066294A1 (en) Method for constructing prefabricated wall by means of prefabricated wall modules
WO2016143979A1 (en) Mega column and construction method therefor
WO2018143534A1 (en) Mold assembly
WO2015147414A1 (en) Prefabricated steel frame for steel-concrete composite member
WO2019132264A1 (en) Wall structure using blocks and frames with wedge-type coupling part formed therein and method for constructing wall using same
WO2012044096A2 (en) Upper structure for bridge
WO2014200272A1 (en) Pre-stressed concrete girder segment having improved cross-sectional stiffness
WO2018143661A1 (en) Beam bridge having beam support plate and construction method therefor
WO2016111459A1 (en) Pillar bracket
WO2016182278A1 (en) Composite beam structure having reinforcement structure according to size of moment generation, and construction method using same
WO2022164128A1 (en) Synthetic frame having end-embedded girder joint structure
WO2021225261A1 (en) Variable assembly pc member

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19909068

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19909068

Country of ref document: EP

Kind code of ref document: A1