KR20080104534A - Form support beam - Google Patents

Form support beam Download PDF

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Publication number
KR20080104534A
KR20080104534A KR1020070051436A KR20070051436A KR20080104534A KR 20080104534 A KR20080104534 A KR 20080104534A KR 1020070051436 A KR1020070051436 A KR 1020070051436A KR 20070051436 A KR20070051436 A KR 20070051436A KR 20080104534 A KR20080104534 A KR 20080104534A
Authority
KR
South Korea
Prior art keywords
support
formwork
length
bracket
slab
Prior art date
Application number
KR1020070051436A
Other languages
Korean (ko)
Inventor
홍상표
Original Assignee
동명공영건설(주)
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 동명공영건설(주) filed Critical 동명공영건설(주)
Priority to KR1020070051436A priority Critical patent/KR20080104534A/en
Publication of KR20080104534A publication Critical patent/KR20080104534A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48Supporting structures for shutterings or frames for floors or roofs
    • E04G11/483Supporting heads
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50Girders, beams, or the like as supporting members for forms
    • E04G11/52Girders, beams, or the like as supporting members for forms of several units arranged one after another
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50Girders, beams, or the like as supporting members for forms
    • E04G11/54Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/16Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms

Abstract

A form support beam is provided to make length adjustment possible, to be applied to a flat slab and an inclined slab, and to be used by connecting with another form support beam. A length-adjustable form support beam(10) comprises a first member(100) having the first length, a second member(105) having the second length to be moved in the longitudinal direction of the first member and fixed at the moved location, and coupled on the first member, a third member(110) connected to one side of the second member by a hinge, and an adjustment member screwed to the first location at one side of the second member and coupled to the second location at one side of the third member pivotally, wherein the adjustment member is formed with a screw and provided with a first bracket(105a), the second member includes a first bracket provided to the first location, and the third member includes a second bracket provided to the second location.

Description

Formwork Support Beams {FORM SUPPORT BEAM}
1 is a side sectional view showing a formwork system according to an embodiment of the present invention.
2 is a front view of a first state of the formwork support beam according to an embodiment of the present invention.
3 is a cross-sectional view of a second state of the formwork support beam according to an embodiment of the present invention.
4 is a plan view of a formwork support beam according to an embodiment of the present invention.
5 is a perspective view of a formwork support beam according to an embodiment of the invention.
6 is a partially exploded perspective view of the formwork support beam according to an embodiment of the present invention.
<Description of the symbols for the main parts of the drawings>
10: formwork support beam 100: first member
105: second member 105a: first bracket
110: third member 110a: second bracket
115: hinge 120: fourth member
125: connecting member 130: adjusting bolt
135: first fixing bolt 140: second fixing bolt
150: Formwork 152: Slabs
154: support tree 156: copper bar
400: fastening groove 600: first screw hole
605: second screw hole
The present invention relates to a formwork support beam, and more particularly, to a formwork support beam which is supported by a copper bar and used for construction phenomena for supporting slabs and formwork.
In general, the formwork is installed to maintain the concrete to be fixed in a predetermined shape and dimensions for the construction of walls, such as the floor, ceiling of the building, refers to the construction that is generally dismantled after the poured concrete is cured.
In particular, in order to mold the slab in the state in which the wall of the building is formed formwork on the wall is to support the formwork using a plurality of supporting means. Then, the concrete is injected into the formwork to cure the slab, and then the formwork is removed to complete the slab.
The supporting means used for supporting the formwork includes a support wood arranged under the formwork, a support beam arranged long in the width direction of the support wood, and a copper support for supporting such support beam.
On the other hand, in the prior art, there was a disadvantage that the length adjustment of the support beam is impossible. In addition, there is a problem that is difficult to apply to the flat slab and slanted slab formed together. In addition, the conventional support beam has a structure that cannot be connected to each other.
The present invention provides a formwork support beam that is adjustable in length, can be applied together to a flat slab and an inclined slab, and can be connected to each other.
The formwork support beam according to the present invention includes a first member having a first length, and a second member coupled to the first member having a second length to be fixed in a moved position in the longitudinal direction of the first member. And a third member hinged to one side of the second member and an adjusting member screwed to a first position on one side of the second member and rotatably coupled to a second position on one side of the third member.
In addition, in the embodiment of the present invention, the adjusting member is formed of a screw, the second member further includes a first bracket provided in the first position, the third member is provided in the second position It further comprises a bracket, wherein the adjustment member is screwed to the first bracket, it may be rotatably coupled to the second bracket.
In addition, in the embodiment of the present invention, the second member includes a first screw hole, the first fixing bolt may be in close contact with the first member through the first screw hole, the length of the third member And a fourth member coupled to the third member with a fourth length so as to move in a direction and to be fixed at the moved position.
In addition, in the embodiment of the present invention, the fourth member includes a second screw hole, the second fixing bolt may be in close contact with the third member through the second screw hole, the second member is two The second members may be provided at both ends of the first member.
Further, in the embodiment of the present invention, the third member is formed in two, the third members are installed in each of the second members, the fourth member is formed in two, the fourth members are the first member It can be installed in each of the three members.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.
In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like elements throughout the specification.
Hereinafter, with reference to the accompanying drawings, a formwork support beam 10 according to an embodiment of the present invention will be described in detail.
1 is a side sectional view showing a formwork system according to an embodiment of the present invention.
As shown in Figure 1, the formwork system according to an embodiment of the present invention is a slab 152, a formwork 150 disposed along the lower surface of the slab 152, which is installed in the lower portion of the formwork 150 The support neck 154, the formwork support beam 10 which supports this support neck 154, and the grouping 156 provided in the lower part of this formwork beam 10 are included.
Formwork 150 made of plywood supports the slab 152, the slab 152 may be made of cement, sand, gravel and wire mesh. In addition, the formwork 150 and the support neck 154 may be fixed to each other by a nail (nail) or screw (screw).
In addition, the formwork support beam 10 according to the embodiment of the present invention is supported by the grouping (156). The club 156 is easy to adjust the length can adjust the position of the formwork support beam (10).
As shown in FIG. 1, the support neck 154 and the formwork support beam 10 are arranged in a direction crossing each other. In particular, the support neck 154 is relatively tightly arranged to uniformly support the formwork 150. In addition, the formwork support beam 10 for supporting the support neck 154 is disposed at a relatively wide interval.
Formwork support beam 10 according to an embodiment of the present invention is not only adjustable in length but has a structure that is bent like a joint. In addition, several formwork support beams 10 may be connected in the longitudinal direction. Therefore, not only the wide slab 152 formed flat, but also the slab 152 formed to be inclined such as a step, there is an advantage that can be easily supported.
This form support beam 10 will be described in more detail with reference to FIGS. 2, 3, 4, 5 and 6.
2 is a front view of a first state of the formwork support beam according to an embodiment of the present invention, FIG. 3 is a cross-sectional view of a second state of the formwork support beam according to an embodiment of the present invention, and FIG. 4 is an embodiment of the present invention. 5 is a plan view of a formwork support beam according to an example, and FIG. 5 is a perspective view of a formwork support beam according to an embodiment of the present invention, and FIG. 6 is a partially exploded perspective view of the formwork support beam according to an embodiment of the present invention.
As shown in FIG. 2, the formwork support beam 10 according to the embodiment of the present invention includes a first member 100 of an intermediate portion, and a second member 105 into which the first member 100 is inserted. And the third member 110 provided with the hinge 115 provided at the end of the second member 105 and the fourth member 120 inserted into the third member 110 and the fourth member. And a connection member 125 attached to the member 120.
In addition, the formwork support beam 10 according to the embodiment of the present invention, the first bracket 105a fixedly installed on the side of the second member 105, the second bracket 110a fixedly installed on the side of the third member 110. ), Further comprising a control bolt 130 is inserted into the first bracket (105a) and the second bracket (110a).
Tightening or loosening the adjustment bolt 130, the adjustment bolt 130, as shown in Figures 2 and 3 will push or pull the second bracket (110a) attached to the third member (110). Accordingly, the third member 110 is rotated about the hinge of the hinge 115. As a result, the formwork support beam 10 according to the embodiment of the present invention can easily support the formwork for forming the flat slab and the inclined slab.
In the embodiment of the present invention, the hinge 115 is used between the second member 105 and the third member 110, but in other embodiments it can be applied in various forms using a hinge axis.
In addition, as shown in FIG. 6, in the formwork support beam 10 according to the embodiment of the present invention, the first screw hole 600 is formed in the second member 105, and the first screw hole 600 is formed. The first fixing bolt 135 is inserted into. Similarly, a second screw hole 605 is formed in the third member 110, and the second fixing bolt 140 is inserted into the second screw hole 605.
When the length of the first fixing bolt 135 is tightened after adjusting the length between the first member 100 and the second member 105 shown in FIG. 4, the first member 100 and the second member 105 are in contact with each other. It is fixed. Likewise, when the length of the second fixing bolt 140 is tightened after adjusting the length between the third member 110 and the fourth member 120, the third member 110 and the fourth member 120 are fixed to each other. On the contrary, it is possible to adjust their length again by releasing the first fixing bolt 135 and the second fixing bolt 140.
As shown in Figures 3 and 4, the connecting member 125 has the form of an L-shaped steel, the fastening groove 400 is formed in one flange. Referring again to FIG. 1, one formwork support beam 10 and the other formwork support beam are completed while the connecting member 125 is bolted to each other.
As shown in FIG. 4, in the embodiment of the present invention, the adjusting bolt 130, the first bracket 105a, and the second bracket 110a are installed at both left and right sides of the formwork support beam 10. Of course, these parts can be installed only on the left and right sides of the formwork support beam (10). These parts may also be installed on the lower side of the formwork support beam 10.
Formwork support beam 10 according to an embodiment of the present invention is preferably formed of a relatively light material at the same time the bending stress should be large to support a relatively high weight. Therefore, it can be produced by cutting and welding each hollow pipe or H-beam, L-beam, I-beam and steel sheet.
In the above, the preferable Example of this invention was described. However, the present invention is not limited thereto, and it is possible to carry out various modifications within the scope of the claims, the detailed description of the invention, and the accompanying drawings, which also belong to the scope of the present invention.
According to the formwork support beam according to the present invention, since the length can be easily adjusted by the first member and the second member, it is applicable to formwork having a large area and a narrow area.
In addition, since the second member and the third member are bent like a joint with each other, it is possible to apply to a flat slab or an inclined slab.
In addition, it is possible to adjust the inclination angle between the length adjustment shaft and the third member using a hinge.
In addition, the adjustment screw installed on the second member and the length adjustment shaft can not only easily adjust the inclination angle therebetween, but also maintain their inclination angle.
In addition, the length can be easily adjusted and fixed between the first member and the second member by using the first fixing bolt installed on the second member.
In addition, the length between the third member and the fourth member can be easily adjusted and fixed by using the second fixing bolt installed in the third member.
In addition, the length of the third member and the fourth member inserted therein may be adjusted to thereby support various forms of formwork.
In addition, by using a plurality of formwork support beams by using the connecting member provided in the fourth member can support a large area formwork.

Claims (7)

  1. A first member having a first length;
    A second member coupled to the first member with a second length to be fixed in the moved position and moved in the longitudinal direction of the first member;
    A third member connected to one side of the second member by a hinge; And
    Formwork support beam comprising a control member screwed to a first position on one side of the second member and rotatably coupled to a second position on one side of the third member.
  2. According to claim 1,
    The adjusting member is formed of a screw,
    The second member further includes a first bracket provided at the first position,
    The third member further includes a second bracket provided at the second position,
    The adjusting member is screwed to the first bracket, the formwork support beam is rotatably coupled to the second bracket.
  3. According to claim 1,
    The second member includes a first screw hole,
    The first fixing bolt is a die support beam in close contact with the first member through the first screw hole.
  4. According to claim 1,
    And a fourth member coupled to the third member with a fourth length so as to move in the longitudinal direction of the third member and to be fixed at the moved position.
  5. The method of claim 4, wherein
    The fourth member includes a second screw hole,
    The second fixing bolt is in close contact with the third member through the second screw hole.
  6. According to claim 1,
    The second member is formed of two,
    The second support beams are respectively provided at both ends of the first member.
  7. The method of claim 6,
    The third member is formed of two,
    The third members are installed in each of the second members,
    The fourth member is formed of two,
    The fourth member is formed in each of the third member of the formwork support beam.
KR1020070051436A 2007-05-28 2007-05-28 Form support beam KR20080104534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070051436A KR20080104534A (en) 2007-05-28 2007-05-28 Form support beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070051436A KR20080104534A (en) 2007-05-28 2007-05-28 Form support beam

Publications (1)

Publication Number Publication Date
KR20080104534A true KR20080104534A (en) 2008-12-03

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ID=40366139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070051436A KR20080104534A (en) 2007-05-28 2007-05-28 Form support beam

Country Status (1)

Country Link
KR (1) KR20080104534A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002271A2 (en) * 2009-06-29 2011-01-06 Tian Khoo A slab formwork system
KR101362345B1 (en) * 2013-04-02 2014-02-13 신영산업개발 주식회사 Stairway form fixing tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002271A2 (en) * 2009-06-29 2011-01-06 Tian Khoo A slab formwork system
WO2011002271A3 (en) * 2009-06-29 2011-03-31 Tian Khoo A slab formwork system
CN102472050A (en) * 2009-06-29 2012-05-23 邱天 Slab formwork sytem
CN102472050B (en) * 2009-06-29 2014-12-24 邱天 Slab formwork system
US8919727B2 (en) 2009-06-29 2014-12-30 Tian Khoo Elevated floor and ceiling slab formwork system
KR101362345B1 (en) * 2013-04-02 2014-02-13 신영산업개발 주식회사 Stairway form fixing tool

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E902 Notification of reason for refusal
E601 Decision to refuse application