KR101642110B1 - Stripping Deck Plate - Google Patents

Stripping Deck Plate Download PDF

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Publication number
KR101642110B1
KR101642110B1 KR1020150175201A KR20150175201A KR101642110B1 KR 101642110 B1 KR101642110 B1 KR 101642110B1 KR 1020150175201 A KR1020150175201 A KR 1020150175201A KR 20150175201 A KR20150175201 A KR 20150175201A KR 101642110 B1 KR101642110 B1 KR 101642110B1
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KR
South Korea
Prior art keywords
spacer
supporting member
reinforcing
deformation
deck plate
Prior art date
Application number
KR1020150175201A
Other languages
Korean (ko)
Inventor
홍영돈
Original Assignee
에스와이스틸텍 주식회사
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Priority to KR1020150175201A priority Critical patent/KR101642110B1/en
Application granted granted Critical
Publication of KR101642110B1 publication Critical patent/KR101642110B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, 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

Abstract

A decking deck plate, comprising: an upper reinforcing bar fixed in a longitudinal direction; a truss girder integrally formed with a lower reinforcing bar provided in a longitudinal direction at a lower portion of the lattice; A spacer provided on a bottom surface of the truss girder; And a support member provided on a bottom surface of the spacer, wherein the spacer is formed of one of an 'M' shape, a 'U' shape, or a 'U' shape in which two support members and two reinforcement members are integrated A plurality of supporting members and a plurality of reinforcing members each having a plurality of supporting members and a plurality of reinforcing members integrally formed so as to stably support and reinforce the truss girder can increase the rigidity of the truss girder and the slab , The truss girder and the slab are supported by the supporting member and the reinforcing member, the tensile force and durability of the slab can be increased, and the truss girder and the spacer are welded and fixed at a plurality of points (or portions) Is obtained.

Description

Stripping Deck Plate < RTI ID = 0.0 >

The present invention relates to a deformation-type deck plate, and more particularly, to a deformation-type deck plate capable of more securely supporting and reinforcing a truss girder that rests on an upper surface of a spacer.

Generally, a truss deck, which is a thin steel plate attached to a slab under a steel truss and used as a formwork and a reinforcing steel, is widely used in domestic construction works for a long time.

The slab to which the truss deck is applied has the function of omitting the stiffening strut until the concrete curing as compared with the conventional reinforced concrete slab such as the timber formwork and the thin steel plate attached to the lower part of the steel truss plays the role of the mold, The advantage is that you can earn time.

However, in the case of a truss deck, the bottom plate is not applied as a structural member due to problems such as adhesion with cured concrete, and thus it is recognized that the decking deck which is detached and reused (decking deck) is excellent in terms of economy.

However, since the truss girder is welded to the bottom plate and can not be separated, a technique has been developed for providing a spacer between the truss girder and the bottom plate to separate the bottom plate after concrete curing.

An example of a spacer applied to the deformation-type deck described above is disclosed in Korean Patent Registration No. 10-1237323.

The spacer of such a deformation-type deck basically has to be able to be stably fixed to the bottom plate at the bottom, and to be easily detached after concrete curing, and secondly, the truss deck should be stably fixed with being separated from the bottom plate.

However, the prior art as shown in FIG. 1 has the following problems.

That is, the deformation-type deck is such that the spacer is stably fixed to the bottom plate, and the truss girder is stably fixed to the spacer, so that the truss girder is stably fixed to the bottom plate.

However, in the prior art, the spacer is fixed on the steel plate, and it depends on the fixing force of the bolt which is inserted into the spacer body through the steel plate. Therefore, the fixing force of the bolts to the spacer body formed of the synthetic resin material is relatively weak, so that the spacer can not exhibit sufficient fixing force to the steel plate.

On the other hand, in the spacer itself, the coupling force between the spacer head formed of a metal and the spacer body formed of a synthetic resin material depends on the coupling force between the spacer body and the two members due to injection of the insert in the head. There was a problem that could be.

Further, since the head part of the spacer head covers the upper part of the spacer body, the concrete can not be filled between the spacer head and the steel plate, and the void space is formed between the spacer body and the spacer head, And the concrete is separated from the spacers.

For example, Patent Literature 1 below discloses a spacer for de-molding decks.

The spacer for de-molding decks according to the following Patent Document 1 is a spacer for de-molding decks provided between a truss girder and a steel plate, wherein the spacer is made of two hexahedrons, and the synthetic resin material spacer body is formed at both ends in the longitudinal direction of the spacer head Wherein the spacer head is formed in a longitudinal direction by being bent so as to be narrowed from the lower part to the upper part, and the outer side upper part The reinforcing piece is bent at an inclined angle.

Korea Patent Registration No. 10-1237323 (registered on February 20, 2013)

However, the deformation-type deck plate according to the prior art can not stably support the truss girder, and can not be used in combination with the spacer and the supporting member at the worksite, and the welding area between the truss girder and the spacer is small, .

SUMMARY OF THE INVENTION An object of the present invention is to provide a deformation-type deck plate capable of stably supporting and reinforcing a truss girder by a support member and a reinforcing member of a spacer.

Another object of the present invention is to provide a deformation-type deck plate capable of stably supporting a truss girder at a plurality of positions by means of a spacer made of an 'M' shape or a 'U' shape.

In order to achieve the above object, a deformation-type deck plate according to the present invention includes an upper reinforcing bar fixed in the longitudinal direction, a lattice continuously installed in both longitudinal sides of the upper reinforcing bar, A truss girder integrally formed with a lower reinforcing bar; A spacer provided on a bottom surface of the truss girder; And a support member provided on a bottom surface of the spacer, wherein the spacer is formed of one of an 'M' shape having an integral structure of two support members and two reinforcement members, a 'U' shape or a ' And a plurality of supporting members and a plurality of reinforcing members are integrally formed so as to stably support and reinforce the truss girder.

The spacer includes a first support member and a second support member which are fixed to the support member in a vertical direction; And a first reinforcing member and a second reinforcing member that are slantingly fixed between the first supporting member and the second supporting member.

The first reinforcing member is formed from the upper end of the first supporting member to the upper surface of the receiving member, and the second reinforcing member is formed from the upper end of the second supporting member to the upper surface of the receiving member.

Wherein the support member comprises: a first support member fixed to a bottom surface of the spacer; A second supporting member fixed to the other bottom surface of the spacer; And a connecting member integrally connected between the first supporting member and the second supporting member.

And the connecting member is formed to be lower than the insertion depth of the spacer so that the spacer is firmly supported.

As described above, according to the deformation-type deck plate according to the present invention, a plurality of supporting members and a reinforcing member are integrally formed to increase the rigidity of the truss girder and the slab, and the truss girder and the slab are provided with the supporting member and the reinforcing member Accordingly, the tensile force and durability of the slab can be increased, and the truss girder and the spacer can be welded and fixed at a plurality of points (or portions).

According to the deformation-type deck plate of the present invention, the spacer and the support member can be integrally formed by injection, and the spacer can be fitted to the support member at the work site, The spacer can be freely selected and used.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a de-molding deck having a spacer assembly for a de-
FIG. 2 is a perspective view of a deformation-type deck plate according to a first preferred embodiment of the present invention,
3 is a front sectional view showing a deformation-type deck plate according to a first preferred embodiment of the present invention,
4 is a side cross-sectional view showing a deformation-type deck plate according to a first preferred embodiment of the present invention,
5 is a perspective view of a deformation type deck plate according to another embodiment of the present invention,
6 is a front sectional view showing a deformation type deck plate according to another embodiment of the first preferred embodiment of the present invention,
FIG. 7 is a side sectional view showing a deformation-type deck plate according to another embodiment of the first preferred embodiment of the present invention,
8 is a three-dimensional view showing a deformation type deck plate according to another embodiment of the first preferred embodiment of the present invention,
FIG. 9 is a front sectional view showing a deformation-type deck plate according to another embodiment of the first preferred embodiment of the present invention,
10 is a side cross-sectional view showing a deformation-type deck plate according to another embodiment of the first preferred embodiment of the present invention,
11 is a three-dimensional view showing a deformation-type deck plate according to a second preferred embodiment of the present invention,
12 is a front sectional view showing a deformation-type deck plate according to a second preferred embodiment of the present invention,
FIG. 13 is a side sectional view showing a deformation-type deck plate according to a second preferred embodiment of the present invention,
FIG. 14 is a three-dimensional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention,
15 is a front sectional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention,
16 is a side cross-sectional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention,
17 is a three-dimensional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention,
18 is a front sectional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention,
19 is a side sectional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention,
20 is a three-dimensional view showing a deformation-type deck plate according to a third preferred embodiment of the present invention,
FIG. 21 is a front sectional view showing a deformation-type deck plate according to a third preferred embodiment of the present invention,
FIG. 22 is a side sectional view showing a deformation-type deck plate according to a third preferred embodiment of the present invention,
23 is a three-dimensional view showing a deformation-type deck plate according to another embodiment of the third preferred embodiment of the present invention,
24 is a front sectional view showing a deformation-type deck plate according to another embodiment of the third preferred embodiment of the present invention,
FIG. 25 is a side cross-sectional view showing a deformation-type deck plate according to another embodiment of the third preferred embodiment of the present invention,
FIG. 26 is a perspective view of a deformation-type deck plate according to a fourth preferred embodiment of the present invention,
27 is a front sectional view showing a deformation-type deck plate according to a fourth preferred embodiment of the present invention,
28 is a side cross-sectional view showing a deformation-type deck plate according to a fourth preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a deformation-type deck plate according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The deformation-type deck plate according to the preferred embodiment of the present invention includes an upper reinforcing bar 31 fixed in the longitudinal direction, a lattice 32 continuously installed on both sides of the upper reinforcing bar 31 in the longitudinal direction, A truss girder 30 integrally formed with a lower reinforcing bar 33 provided in a longitudinal direction at a lower portion of the truss girder 30, a spacer 40 provided on the bottom surface of the truss girder 30, Wherein the spacer (40) has one of an 'M' shape, a 'U' shape or an ∩ 'shape, and the truss girder (30) is supported and reinforced A plurality of support members 41 and 42 and a plurality of reinforcing members 43 and 44 are integrally formed.

The deformation-type deck plate according to the embodiment of the present invention supports a truss girder 30 by a plurality of support members 41 and 42 and a plurality of reinforcing members 43 and 44 So that the truss girder 30 can be more stably supported and fixed.

≪ Embodiment 1 >

FIG. 2 is a perspective view of a deformation-type deck plate according to a first preferred embodiment of the present invention, FIG. 3 is a front sectional view showing a deformation-type deck plate according to a first preferred embodiment of the present invention, Sectional side view showing a deformation-type deck plate according to a first preferred embodiment of the present invention.

The truss girder 30 has an upper reinforcing bar 31 having a predetermined length, a lattice 32 fixed to both the left and right sides of the upper reinforcing bar 31 and a lattice 32 And a lower reinforcing bar 33 fixed to both sides of the lower reinforcing bar 33.

The lattice 32 is formed in a continuous zigzag shape between the upper reinforcing bar 31 and the lower reinforcing bar 33.

The spacer 40 is formed in an approximately 'M' shape in order to stably support and fix the truss girder 30. The spacer 40 includes a first support member 41 and a second support member 42 vertically formed and a first reinforcement member 44 which is slantingly fixed between the first support member 41 and the second support member 42, Member 43 and a second reinforcing member 44. As shown in Fig.

The first reinforcing member 43 is formed from the upper end of the first supporting member 41 to the upper surface of the receiving member 50 and the second reinforcing member 44 is connected to the upper surface of the second supporting member 42 From the upper end to the upper surface of the receiving member 50.

That is, the support members 41 and 42 are fixed to the bottom surface of the lower reinforcing bar 33 by a predetermined distance, and the lower reinforcing bar 33 is fixed to the first support member 41 and the second support member 42, So that the truss girder 30 can be stably supported and fixed.

The support member 50 is provided on the bottom surface of the spacer 40. The support member 50 includes a first support member 51 fixed to one side of the spacer 40 and a second support member 51 fixed to the other side of the spacer 40. [ And a second supporting member (52).

The support member 50 has a predetermined height and the steel plate 55 is fixed to the bottom surface of the support member 50 by a fixing bolt 54. That is, each supporting member 50 is formed with a thread to which the fixing bolt 54 is fastened, and a screw thread bolt (not shown) or the like can be fastened to the thread after the steel plate 55 is demolded.

5 to 7 show another embodiment of the first embodiment. Since the spacer 40 is similar to the second embodiment described above, the same components are denoted by the same reference numerals, A description will be briefly made of the second embodiment.

FIG. 5 is a three-dimensional view showing a deformation type deck plate according to another embodiment of the present invention, FIG. 6 is a front sectional view showing a deformation type deck plate according to another embodiment of the first preferred embodiment of the present invention, 7 is a side cross-sectional view showing a deformation type deck plate according to another embodiment of the first preferred embodiment of the present invention.

5 to 7, the deformation-type deck plate according to the first embodiment of the present invention forms the structure of the spacer 40 more firmly.

The spacer 40 is formed in an approximately 'M' shape in order to stably support and fix the truss girder 30. The spacer 40 includes a first support member 41 and a second support member 42 which are vertically formed and a first reinforcement member 44 which is slantingly fixed between the first support member 41 and the second support member 42, And a connecting member 45 that integrally connects the member 43 and the second reinforcing member 44 and the first and second support members 41 and 42 to each other.

The connecting member 45 is connected between the first supporting member 41 and the second supporting member 42 and the connecting member 45 is connected to the first supporting member 41 and the second supporting member 42 So that the first supporting member 41 and the second supporting member 42 are more firmly fixed.

The spacer 40 according to the other embodiment of the first embodiment includes a first supporting member 41 and a second supporting member 42, a first reinforcing member 43 and a second reinforcing member 44, 45 may be integrally formed and coupled to the support member 50 in an interference fit manner.

That is, the spacer 40 can be engaged with the support member 50 to allow the spacer 40 and the support member 50 to be assembled in the field.

8 to 10 are still another embodiment of the first embodiment. Since the spacer 40 is similar to the first embodiment described above, the same components are denoted by the same reference numerals, And the spacer 40 will be briefly described below.

FIG. 8 is a three-dimensional view showing a deformation type deck plate according to another embodiment of the first preferred embodiment of the present invention, FIG. 9 is a front sectional view showing a deformation type deck plate according to another embodiment of the first preferred embodiment of the present invention 10 is a side cross-sectional view showing a deformation-type deck plate according to another embodiment of the first preferred embodiment of the present invention.

As shown in FIGS. 8 to 10, the deformation-type deck plate according to the first embodiment of the present invention more firmly forms the structure of the spacer 40.

The spacer 40 is formed in an approximately 'M' shape in order to stably support and fix the truss girder 30. The spacer 40 includes a first support member 41 and a second support member 42 which are vertically formed and a first reinforcement member 44 which is slantingly fixed between the first support member 41 and the second support member 42, Member 43 and a second reinforcing member 44 and an extension member 46 extending outwardly of the first and second support members 41 and 42.

The extension member 46 extends to the outside of the first support member 41 and the second support member 42 and the extension member 46 extends between the first support member 41 and the second support member 42, So that the first supporting member 41 and the second supporting member 42 are more firmly fixed to the supporting member 50. [

The spacer 40 according to another embodiment of the first embodiment includes a first supporting member 41 and a second supporting member 42, a first reinforcing member 43 and a second reinforcing member 44, (45) may be integrally formed to be coupled to the support member (50) in an interference fit manner.

That is, the spacer 40 can be engaged with the support member 50 to allow the spacer 40 and the support member 50 to be assembled in the field.

≪ Embodiment 2 >

11 to 19 show a deformation-type deck plate according to a second embodiment of the present invention. FIGS. 11 to 13 show a deformation-type deck plate according to a second embodiment of the present invention, 16 shows another embodiment according to the second embodiment of the present invention, and FIGS. 17 to 19 show another embodiment according to the second embodiment of the present invention.

FIG. 11 is a three-dimensional view showing a deformation-type deck plate according to a second preferred embodiment of the present invention, FIG. 12 is a front cross-sectional view showing a deformation type deck plate according to a second preferred embodiment of the present invention, Sectional view showing a deformation-type deck plate according to a second preferred embodiment of the present invention.

The decking deck plate according to the second embodiment of the present invention will be described using the same reference numerals for the same names as in the first embodiment described above and the truss girder 30 and the receiving member 50 described above are the same And redundant description thereof will be omitted.

The spacer 40 has a substantially U-shaped overall shape.

The spacer 40 includes a first support member 41 and a second support member 42 vertically fixed and a second support member 42 extending from the first support member 41 and the second support member 42 in an inclined manner The first reinforcing member 43 and the second reinforcing member 44 and the connecting member 45 connected between the first supporting member 41 and the second supporting member 42 are integrally formed.

The first supporting member 41 and the second supporting member 42 are formed at the same height to support the lower reinforcing bar 33 and the two supporting members 41 and 42 are provided between the supporting members 50 The connecting member 45 is integrally formed so as to be firmly fixed.

That is, the first reinforcing member 43 is formed on the first support member 41 according to the second embodiment, and the first reinforcement member 43 includes the first support member 41 and the second support member 42, As shown in Fig.

The second reinforcing member 44 is extended toward the inside between the first support member 41 and the second support member 42. The first reinforcing member 43 and the second reinforcing member 44 extend in directions opposite to each other at the upper ends of the first and second support members 41 and 42.

The first reinforcing member 43 and the second reinforcing member 44 not only distribute the load applied from the truss girder 30 but also distribute the truss girder 30 to the first and second supporting members 41, The truss girder 30 can be more stably supported by welding the truss girder 30 and the truss girder 30, respectively.

FIG. 14 is a perspective view of a deformation type deck plate according to another embodiment of the present invention, FIG. 15 is a front sectional view showing a deformation type deck plate according to another embodiment of the present invention, 16 is a side cross-sectional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention.

The decking deck plate according to the second embodiment of the present invention will be described using the same reference numerals for the same names as in the first embodiment described above and the truss girder 30 and the catching member 50 described above are the same So that redundant description will be omitted.

The spacer 40 has a substantially U-shaped overall shape.

The spacer 40 includes a first supporting member 41 and a second supporting member 42 fixed vertically and a second supporting member 42 having a predetermined length and a predetermined length from the first supporting member 41 and the second supporting member 42 The first reinforcing member 43 and the second reinforcing member 44 and the connecting member 45 connected between the first supporting member 41 and the second supporting member 42 are integrally formed.

The first supporting member 41 and the second supporting member 42 are formed at the same height to support the lower reinforcing bar 33 and the two supporting members 41 and 42 are provided between the supporting members 50 The connecting member 45 is integrally formed so as to be firmly fixed.

That is, the first reinforcing member 43 is formed on the first supporting member 41 according to the second embodiment, and the first reinforcing member 43 includes the first supporting member 41 and the second supporting member 42 As shown in Fig.

The second reinforcing member 44 is extended toward the outside between the first supporting member 41 and the second supporting member 42. The first reinforcing member 43 and the second reinforcing member 44 extend in directions symmetrical to each other at the upper ends of the first and second support members 41 and 42.

The first reinforcing member 43 and the second reinforcing member 44 not only distribute the load applied from the truss girder 30 but also distribute the truss girder 30 to the first and second supporting members 41, The truss girder 30 can be more stably supported by welding the truss girder 30 and the truss girder 30, respectively.

FIG. 17 is a perspective view of a deformation-type deck plate according to another embodiment of the present invention, FIG. 18 is a front view of a deformation-type deck plate according to another embodiment of the present invention, And FIG. 19 is a side cross-sectional view showing a deformation-type deck plate according to another embodiment of the second preferred embodiment of the present invention.

The decking deck plate according to the second embodiment of the present invention will be described using the same symbols for the same names as in the first embodiment described above. The truss girder 30 and the catching member 50 described above The duplicate description will be omitted.

The spacer 40 has a substantially U-shaped overall shape.

The spacer 40 includes a first supporting member 41 and a second supporting member 42 fixed vertically and a second supporting member 42 having a predetermined length and a predetermined length from the first supporting member 41 and the second supporting member 42 The first reinforcing member 43 and the second reinforcing member 44 and the connecting member 45 connected between the first supporting member 41 and the second supporting member 42 are integrally formed.

The first supporting member 41 and the second supporting member 42 are formed at the same height to support the lower reinforcing bar 33 and the two supporting members 41 and 42 are more rigid The horizontal member 47 is integrally formed.

That is, the first reinforcing member 43 is formed on the first supporting member 41 according to the second embodiment, and the horizontal member 47 includes the first supporting member 41 and the second supporting member 42, And extends horizontally toward the outer side from the upper end.

Since the horizontal member 47 is in surface contact with the truss girder 30, the truss girder 30 fixed by welding can be more stably supported and fixed, and the horizontal member 47 is supported by the support members 41, 42, so that it is possible to more conveniently perform operations such as welding or bolting of the truss girder 30.

≪ Third Embodiment >

FIG. 20 is a three-dimensional view showing a deformation type deck plate according to a third preferred embodiment of the present invention, FIG. 21 is a front sectional view showing a deformation type deck plate according to a third preferred embodiment of the present invention, Sectional view showing a deformation-type deck plate according to a third preferred embodiment of the present invention.

FIG. 23 is a three-dimensional view showing a deformation-type deck plate according to another embodiment of the present invention, FIG. 24 is a front sectional view showing a deformation type deck plate according to another embodiment of the present invention, 25 is a side cross-sectional view showing a deformation type deck plate according to another embodiment of the third preferred embodiment of the present invention.

The deformation-type deck plate according to the third embodiment of the present invention uses the 'M' shaped spacer 40 described in the first embodiment, and the support member 50 is formed more firmly.

The supporting member 50 includes a first supporting member 51 fixed to a bottom surface of the spacer 40, a second supporting member 52 fixed to the other bottom surface of the spacer 40, And a connecting member 53 integrally connected between the first supporting member 51 and the second supporting member 52.

20 to 25, the supporting member 50 according to the third embodiment and the third embodiment of the present invention has a first supporting member 51 and a second supporting member 52 And a connecting member 53 connecting the first supporting member 51 and the second supporting member 52 are integrally formed.

The supporting member 50 is formed integrally with the first supporting member 51 and the second supporting member 52 to support the spacer 40 more stably.

That is, the spacer 40 is inserted and fixed to the first supporting member 51, the second supporting member 52 and the connecting member 53 to a predetermined depth, 41 and the second support member 42 can be increased.

That is, in the first to second embodiments, the support members 50 are installed at positions where the first support member 51 and the second support member 52 are separated from each other, so that both ends of the spacer 40 are supported Structure.

The supporting member 50 according to the third embodiment can increase the rigidity by integrally forming the first supporting member 51, the second supporting member 52 and the connecting member 53, It is possible to disperse the load applied from the spacer 30 to the spacer 40.

<Fourth Embodiment>

FIG. 26 is a three-dimensional view showing a deformation-type deck plate according to a fourth preferred embodiment of the present invention, FIG. 27 is a front sectional view showing a deformation-type deck plate according to a fourth preferred embodiment of the present invention, Sectional view showing a deformation-type deck plate according to a fourth preferred embodiment of the present invention.

26 to 28 show a fourth embodiment of the present invention. The deformation-type deck plate according to the fourth embodiment of the present invention has the same truss girder 30 and supporting member 50 as the above- The spacers 40 are formed in a different manner.

26 to 28, the deformation-type deck plate according to the fourth embodiment has a first supporting member 51 and a second supporting member 52 having a predetermined size, and these supporting members 51, 52, the spacers 40 having a substantially "∩" shape are fixed.

The spacer 40 may be made of a metal material having rigidity so that the truss girder 30 can be more stably supported and fixed.

Next, the coupling relationship of the deformation-type deck plate according to the preferred embodiment of the present invention will be described in detail.

2 to 11, the deformation-type deck plate according to the first embodiment of the present invention is characterized in that the truss girder 30 is fixed by welding the upper reinforcing bar 31 and the lower reinforcing bar 33 with the lattice 32, .

The first and second support members 41 and 42 are vertically fixed to each other. The first and second support members 41 and 42, The first reinforcing member 43 and the second reinforcing member 44 are fixed between the support members 42 at predetermined angles.

The first reinforcing member 43 and the second reinforcing member 44 are inclined to be symmetrical with respect to each other at the upper ends of the first and second support members 41 and 42, And the second reinforcing member 44 are seated on the upper surface of the supporting member 50 at one end.

That is, the reinforcing members 43 and 44 are formed in a substantially V shape to increase the rigidity of the first and second support members 41 and 42, as well as to increase the rigidity of the first support member 41 and the second support member 42, The truss girder 30 can be more stably supported by dispersing the load applied to the first support member 41 and the second support member 42.

6 to 7, a connecting member 45 is fixed to the lower ends of the first and second supporting members 41 and 42 so as to be inserted and fixed into the receiving members 51 and 52. As shown in FIGS. do. This is because the load applied to the first support member 41 and the second support member 42 is dispersed by integrally forming the first support member 41 and the second support member 42 to stabilize the truss girder 30 .

8 to 10, the first support member 41 and the second support member 42 are integrally formed with an extension member 46 extending to both sides.

This extending member 46 keeps the first supporting member 41 and the second supporting member 42 in a more stably installed state so as to stably support the truss girder 30. [

11 to 19, the deformation-type deck plate according to the second embodiment of the present invention includes a first support member 41 and a second support member 42, The reinforcing member 43 and the second reinforcing member 44 are integrally formed.

11 to 13, the first reinforcing member 43 is integrally formed so as to be inclined inwardly from the upper end of the first supporting member 41 by a predetermined angle, and the second reinforcing member 44 is integrally formed with the second supporting member 41, And is integrally formed at an angle from the upper end of the member 42 by a predetermined angle inward.

A connecting member 45 is integrally formed between the first supporting member 41 and the second supporting member 42. That is, the first support member 41 and the second support member 42 are formed to have rigidity by the connecting member 45, the first reinforcing member 43 and the second reinforcing member 44.

14 to 16, the first reinforcing member 43 is formed integrally with the first supporting member 41 so as to be inclined outward from the upper end of the first supporting member 41 by a predetermined angle, and the second reinforcing member 44 is integrally formed with the second supporting member 41, And is integrally formed at an upper end of the member 42 so as to be inclined outwardly by a predetermined angle.

A connecting member 45 is integrally formed between the first supporting member 41 and the second supporting member 42. That is, the first support member 41 and the second support member 42 are formed to have rigidity by the connecting member 45, the first reinforcing member 43 and the second reinforcing member 44.

19 to 19, the first supporting member 41 and the second supporting member 42 are integrally fixed by the connecting member 45. The upper end of the first supporting member 41 is provided with a truss- And an extending member 46 in which the lower reinforcing bar 33 of the truss girder 30 is in surface contact with the lower reinforcing bar 33 of the truss girder 30 is integrally formed, Is integrally formed.

This allows the welding of the truss girder 30 and the spacer 40 to be more firmly fixed since the extension member 46 is in surface contact with the lower reinforcing bar 33, .

20 to 25, the deformation-type deck plate according to the third embodiment of the present invention includes the spacer 40, the first support member 51 and the 'M' (2) a supporting member (50) having a connecting member (53) between the two supporting members (52).

It goes without saying that the spacer 40 in the third embodiment can use the spacer 40 described in the first embodiment or the second embodiment.

The supporting member 50 is integrally formed with a connecting member 53 between the first supporting member 51 and the second supporting member 52 having a predetermined size and the supporting member 50 And is formed in an approximate "∩" shape.

The support members 41 and 42 of the spacer 40 are fixedly inserted into the connection member 53 so that the spacer 40 can be more firmly fixed, The load applied by the truss girder 30 is dispersed so that the spacer 40 and the truss girder 30 are separated from each other by the first supporting member 51 and the second supporting member 52, So that it can be stably supported and fixed.

26 to 29, the deformation-type deck plate according to the fourth embodiment of the present invention includes a spacer 40 (hereinafter referred to as &quot; U &quot;) between the first support member 51 and the second support member 52 Is fixed.

The deformation-type deck plate according to the fourth embodiment has a simple structure, so that the spacer 40 and the support member 50 can be manufactured simply and easily.

On the other hand, a steel plate 55 is fixed to the bottom surface of the support member 50 by a fixing bolt 54, and the steel plate 55 is fixed to the deck plate 50 in a state in which the fixing bolt 54 is loosened The steel plate 55 is removed.

A hanger (not shown) is mounted on a ceiling or the like by fastening a hanging bolt (not shown) to the first supporting member 51 and the second supporting member 52 to which the fixing bolts 54 have been fastened, ) Can be installed.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

30: truss girder 31:
32: Lattice 33: Lower reinforcing bar
40: spacer 41: first supporting member
42: second supporting member 43: first reinforcing member
44: second reinforcing member 45: connecting member
46: extension member 47: horizontal member
50: support member 51: first support member
52: second supporting member 53: connecting member
54: fixing bolt 55: steel plate

Claims (5)

A truss girder integrally formed with an upper reinforcing bar fixed in the longitudinal direction, a lattice continuously installed on both sides of the upper reinforcing bar in the longitudinal direction, and a lower reinforcing bar provided in the lower part of the lattice in the longitudinal direction; A spacer provided on a bottom surface of the truss girder; And a support member provided on a bottom surface of the spacer, wherein the spacer is formed in an 'M' shape having two support members and two reinforcing members as one body, and the plurality of truss girders are stably supported and reinforced A first supporting member and a second supporting member which are integrally formed with a supporting member of the supporting member and a plurality of reinforcing members, the spacer being fixed to the supporting member perpendicularly; And a first reinforcing member and a second reinforcing member which are slantingly fixed between the first supporting member and the second supporting member,
Wherein the first reinforcing member is formed from an upper end of the first supporting member to an upper surface of the receiving member and the second reinforcing member is formed from an upper end of the second supporting member to an upper surface of the receiving member, And the second reinforcing member contact with the upper surface without being buried in the receiving member.
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KR1020150175201A 2015-12-09 2015-12-09 Stripping Deck Plate KR101642110B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180049685A (en) 2016-11-03 2018-05-11 (주)엔테이지 Stripping Deck With Tension Member
KR101940216B1 (en) 2018-08-16 2019-01-18 주식회사 신한씨에스 Connector for deck plate
KR102137925B1 (en) * 2020-01-17 2020-07-27 주식회사 제일테크노스 Spacer for Stripping Deck Plate and Stripping Deck

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50139425U (en) * 1974-05-01 1975-11-17
KR101237325B1 (en) * 2012-08-14 2013-02-28 주식회사 덕신하우징 Stripping deck
KR101237323B1 (en) 2012-08-06 2013-02-28 주식회사 덕신하우징 Spacer for stripping deck
KR101460069B1 (en) * 2014-05-02 2014-11-10 (주)코스틸 spacer unit and stripping deck having the same
KR101483911B1 (en) * 2014-06-30 2015-01-16 주식회사 제일테크노스 Spacer for truss girder integrated deck without permanent form and the deck

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50139425U (en) * 1974-05-01 1975-11-17
KR101237323B1 (en) 2012-08-06 2013-02-28 주식회사 덕신하우징 Spacer for stripping deck
KR101237325B1 (en) * 2012-08-14 2013-02-28 주식회사 덕신하우징 Stripping deck
KR101460069B1 (en) * 2014-05-02 2014-11-10 (주)코스틸 spacer unit and stripping deck having the same
KR101483911B1 (en) * 2014-06-30 2015-01-16 주식회사 제일테크노스 Spacer for truss girder integrated deck without permanent form and the deck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180049685A (en) 2016-11-03 2018-05-11 (주)엔테이지 Stripping Deck With Tension Member
KR101940216B1 (en) 2018-08-16 2019-01-18 주식회사 신한씨에스 Connector for deck plate
KR102137925B1 (en) * 2020-01-17 2020-07-27 주식회사 제일테크노스 Spacer for Stripping Deck Plate and Stripping Deck

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