KR101459084B1 - Deck plate capable of adjusting height and easy use - Google Patents

Deck plate capable of adjusting height and easy use Download PDF

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Publication number
KR101459084B1
KR101459084B1 KR1020140090314A KR20140090314A KR101459084B1 KR 101459084 B1 KR101459084 B1 KR 101459084B1 KR 1020140090314 A KR1020140090314 A KR 1020140090314A KR 20140090314 A KR20140090314 A KR 20140090314A KR 101459084 B1 KR101459084 B1 KR 101459084B1
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South Korea
Prior art keywords
deck plate
reinforcing
floor
fixing member
main body
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KR1020140090314A
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Korean (ko)
Inventor
나윤득
백성렬
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나윤득
백성렬
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Priority to KR1020140090314A priority Critical patent/KR101459084B1/en
Application granted granted Critical
Publication of KR101459084B1 publication Critical patent/KR101459084B1/en
Priority to PCT/KR2015/005404 priority patent/WO2016010255A1/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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present invention can adjust the dancing of the deck plate by using a separately formed height adjusting member, and can easily adjust the height in terms of workability, durability, and economical efficiency because the height adjusting member is easy to assemble and has excellent structural performance To a deck plate which is easy to install.
The deck plate is mounted on a beam member to construct a slab of a building. The deck plate has a body portion having a cross section in which a valley and a floor are repeatedly formed. The deck plate is joined to the center of the floor top surface of the body portion, And a cap member surrounding the reinforcement fixing member on the floor of the main body and forming a space between the reinforcement fixing member and the outer surface of the reinforcement fixing member, The reinforcing fixing member has a fixing head at an upper end and a coupling groove at an upper end of the cap member to engage with the fixing head so that the reinforcing fixing member and the cap member are tightly engaged with each other.

Description

[0001] The present invention relates to a deck plate,

The present invention relates to a deck plate used in construction of a slab of a building. More specifically, it is possible to adjust the dancing of the deck plate by using a separately formed height adjusting member, Which is advantageous in terms of workability, durability, economical efficiency and the like, and which is easy to install.

The deck plate used for constructing the slab of a building is formed into a plate shape to serve as a formwork for slab concrete pouring, and is reinforced by attaching a reinforcing bar or forming a plurality of bones in the longitudinal direction, The installation work can be omitted and the deck plate can serve as a permanent structure.

When the deck plate is reinforced by forming a plurality of bones, it is advantageous in that the depth of the deck plate is increased to increase the stiffness of the deck plate. However, in order to form deeper bones, Steel plates are required, which may be disadvantageous in terms of economy.

It is preferable that the dance height of the deck plate is changed according to the design stiffness of the building and the height of the dance of the beam and the slab is changed. For this purpose, a height adjustable deck plate of Registration No. 10-0877040 , The deck plate body member 10 and the laminating plate member 20 are separately formed and the number of the lamination plate members 20 stacked in accordance with the planned height of the deck plate is varied.

However, in order to integrate the deck plate body member 10 and the laminating plate member 20, it is troublesome to perform bolt joining or the like at a plurality of places, and the laminating plate member 20 is formed on the protruding portion 11 having a wide width The deck plate may be deformed due to an external force applied to the deck plate because a large void space is not formed between the protrusion 11 and the inner surface of the laminate plate member 20. [ Such a problem can be prevented by increasing the thickness of the steel plate forming the lamination plate member 20, but this is a factor that lowers the economical efficiency.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a deck plate which is capable of adjusting the height of the deck plate in accordance with dancing of beams and slabs by assembling a cap member formed by bending a thin steel plate onto a general deck plate, And it is an object of the present invention to provide a deck plate which can be adjusted in height and which is easy to be installed, which is capable of improving the workability and the structural performance of the slab.

According to a preferred embodiment of the present invention, there is provided a deck plate to be mounted on a beam member for constructing a slab of a building, the deck plate comprising: a main body portion having a cross section in which a valley and a floor are repeatedly formed; A reinforcing fixing member having a vertical cross section joined to the center of the upper surface of the floor and formed at a different height according to the dancing of the slab and the beam member and a reinforcing fixing member surrounding the reinforcement fixing member on the floor of the main body, And a cap member to form the cap member; Wherein the reinforcing fixing member is provided with a fixing head at an upper end portion thereof and the upper end portion of the cap member is provided with a coupling groove portion shaped to engage with the fixing head so that the reinforcing fixing member and the cap member are tightly engaged with each other. And a deck plate for easy construction is provided.

According to another embodiment of the present invention, the reinforcing and fixing member is composed of an upper member and a lower member, each of which is vertically sectioned, and has a plurality of bolt holes in the height direction of each member, And the height of the reinforcing and fixing member is adjusted by connecting the upper and lower members to the bolt hole at different positions according to the height of the bolt hole of the deck plate.

According to another embodiment of the present invention, an engaging groove is formed on the upper side of the floor of the main body, and a coupling protrusion protruding inward is formed in a lower side of the side of the cap member so that the main body and the cap member are tightly engaged A deck plate which can be adjusted in height and is easy to install is provided.

According to another embodiment of the present invention, the reinforcing and fixing member is formed in a short film shape, and a plurality of the reinforcing and fixing members are spaced apart from each other in the longitudinal direction of the main body floor. / RTI >

According to another embodiment of the present invention, in the case where the reinforcing and fixing member is formed in a short film shape, a part of a plurality of reinforcing and fixing members located on one main body floor surrounds the main body floor at its lower end, The deck plate can be easily adjusted in height and can be adjusted in height.

According to another embodiment of the present invention, a plurality of reinforcing recesses are longitudinally formed at the upper end of the upper end of the coupling groove of the cap member, and the height of the deck plate is adjustable.

The deck plate according to the present invention has excellent structural performance because it can be danced to a large extent by the height adjusting portion formed separately from the main body portion. Accordingly, the deck plate according to the present invention has a superior structural performance, It is possible to omit or reduce the installation and to form a slab with good performance.

The height of the deck plate can be adjusted by variously forming the dancers of the height adjusting part and assembling the dancers with the main body having a constant dancing, so that it is possible to easily manufacture the deck plate of various sizes, .

The base and the height adjusting part can be easily assembled through the interference fit and the height adjusting part can be made more easily than the main body part The fact that it can be formed from a thin steel sheet makes this effect larger.

The height adjusting portion is formed by bending the steel plate a plurality of times even if the steel plate is formed of a thin steel plate. The height adjusting portion includes a cap member having a shape in which the floor of the body portion extends upward and a reinforcing fixing member for fixing the cap member to the body portion. The deck plate has better rigidity because the void space in the member is reinforced by the reinforcing fixing member.

Also, the hollow space in the cap member can be utilized as a duct through which the equipment passes, and can also serve to increase the refractory time.

Since the coupling groove formed to engage the cap member with the reinforcing and fixing member is protruded to the top of the cap member, it is possible to omit the spacer in placing the reinforcing bars on the deck plate.

1 is a perspective view of a 'deck plate capable of height adjustment' as a prior art.
2 is a cross-sectional view and a perspective view of a deck plate according to the present invention.
Fig. 3 is an explanatory view of a case where the reinforcing fixing member constituting the deck plate is composed of upper and lower members. Fig.
Fig. 4 is an explanatory diagram of a case where the reinforcement fixing member is formed into a short film shape.
FIG. 5 is an explanatory view of a case where a reinforcing recess is formed in the deck plate. FIG.
Fig. 6 is a view showing various embodiments of a method in which the cap member constituting the deck plate is engaged with the main body portion.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the following description of the present invention, however, it is to be understood that the present invention is not limited to the disclosed embodiments.

The present invention relates to a deck plate (100) which is placed on a beam member for constructing a slab of a building to serve as a mold for casting the slab concrete and constitutes a slab after the slab concrete is cured, , The deck plate 100 can be formed to have a slab having a proper thickness and a good structural performance by varying the height according to the planned beam member and the slab dancing.

2 is a cross-sectional view and a perspective view of a deck plate 100 according to the present invention.

The deck plate 100 includes a main body 110 having a cross section in which the valleys 111 and the floor 112 are repeatedly formed, and a deck plate 110 joined to the center of the top surface of the floor 112 of the main body 110, And a reinforcing fixing member 120 surrounding the reinforcing fixing member 120 on the floor 112 of the main body 110. The reinforcement fixing member 120 is formed to have a vertical cross- And a cap member 130 that forms a space S with the outer surface.

The main body 110 has a cross section in which the valley 111 and the floor 112 are repeatedly formed like a conventional general deck plate and may be newly manufactured to construct the deck plate 100 of the present invention, By using an existing deck plate, it is possible to save manufacturing cost and time.

The reinforcing fixing member 120 and the cap member 130 coupled to the upper part of the floor 112 of the main body 110 increase the height of the floor 112 and deepen the depth of the valley 111 at the same time. As a result, the structural performance of the deck plate 100 is increased, so that the installation of the deck plate 100, which serves to support the deck plate 100 during the placement and curing of the slab concrete, can be omitted or reduced. 100 has a reinforcing portion having a higher dancing portion at the lower portion thereof, so that the structural performance of the slab is further increased.

The heights of the reinforcement fixing member 120 and the cap member 130 are different depending on the height of the dancing plate 100. The height of the deck plate 100 can be adjusted by forming the deck plate 100 of a different size The deck plate 100 of various sizes is attached to the body 110 by attaching the reinforcement fixing member 120 and the cap member 130 having various heights to the body 110 having a predetermined dancing It is possible to reduce the manufacturing cost of the deck plate 100.

The reinforcing and fixing member 120 may be composed of an upper member 121 and a lower member 122 each having a vertically-formed cross section. Fig. 3 is an explanatory view of the case where the reinforcing fixing member is composed of the upper and lower members 121 and 122. Fig.

The upper and lower members 121 and 122 are provided with a plurality of bolt holes O in the height direction and bolts B are fastened to the bolt holes O at different positions according to the dancing of the slab and the bolt member, The height of the reinforcement fixing member 120 is adjusted by connecting the lower members 121 and 122.

Accordingly, it is not necessary to fabricate the reinforcing fixing members 120 of different sizes in order to form the reinforcing fixing members 120 of different heights, so that the deck plate 100 of various sizes can be manufactured economically.

The reinforcement fixing member 120 is welded to the upper surface of the floor 112 of the main body 110 and the cap member 130 is joined to the upper reinforcement fixing member 120 to fix the reinforcement fixing member 120, And the main body 110 can be integrated.

A fixing head H is provided at the upper end of the reinforcing fixing member 120 having a vertical section and a cap member 130 surrounding the reinforcing fixing member 120 is engaged with the fixing head H And the cap member 130 is placed on the reinforcing and fixing member 120 and then a force is applied on the cap member 130 to fix the fixing head H to the binding groove 131. [ The reinforcing fixing member 120 and the cap member 130 can be joined simply.

2 and the like, it is seen that the fixed head H and the coupling groove 131 are shown in a rhombus shape. However, the present invention is not limited to this, as long as the reinforcing fixing portion and the cap member 130 can be interference- A triangle, or the like.

The reinforcing fixing member 120 may be formed of a single member having a length equal to the length of the floor 112 of the main body 110 as shown in FIG. 2. However, as shown in FIG. 4, And a plurality of portions may be disposed in the longitudinal direction of the floor portion 112 of the main body 110.

The reinforcement fixing member 120 serves to engage the cap member 130 with the main body 110 and may function even if it is not continuously formed. Therefore, the reinforcement fixing member 120 may be installed intermittently on the floor 112 of the main body 110 So that the amount of the steel used for manufacturing the deck plate 100 can be reduced.

When a plurality of short stiffening fixing members 120 are intermittently provided on the floor 112 of the main body 110 as described above, a plurality of reinforcing fixing members 120 are provided on the floor 112 of the main body 110, A part of the member 120 may have an extended reinforcing portion 123 which extends to the bottom of the trough 111 of the main body 110 and surrounds the floor 112 of the main body 110 at a lower end thereof.

The deck plate 100 according to the present invention is formed by reinforcing the main body 110 by forming the extended reinforcement 123 on the reinforcing and fixing member 120 where stress is greatly generated in the longitudinal direction of the deck plate 100, To be an efficient member of the structure.

The reinforcement fixing member 120 having the extended reinforcement 123 is integrally formed in the width direction of the deck plate 100 as shown in FIG. 4, so that it is easy to manufacture and install the reinforcement fixing member 120 .

On the other hand, a reinforcing bar (R) is laid on the deck plate (100) in a lattice form to reinforce the slab concrete. A spacer should be installed around the reinforcing bar (R) so as to secure the concrete covering thickness. Since the coupling groove 130 of the cap member 130 protrudes from the upper surface of the cap member 130 and serves as a spacer for separating the upper surface of the deck plate 100 from the reinforcing bar R, It is possible to omit the spacer mounting operation to the spacer.

A plurality of reinforcing recesses 131h may be formed on the outer side of the upper end of the coupling groove 131 of the cap member 130 in the longitudinal direction. Fig. 5 is an explanatory view of the above-mentioned reinforced concrete groove 131h.

The reinforcing laying grooves 131h are formed to have the same spacing as the spacing of the reinforcing bars R laid on the slab so that the laying and fixing operation of the reinforcing bars R can be easily performed on the binding groove 131 serving as a spacer, .

The cap member 130 is formed in such a manner that a floor 112 of the main body 110 extends upward and is coupled to an upper portion of the floor 112 to form a taller valley 111 and a floor 112 An empty space S is formed between the upper surface of the floor 112 of the main body 110 and the inner side surface of the cap member 130. The reinforcing and fixing member 120 may be formed by inserting the cap member 130 into the main body 110, And the cap member 130 is positioned at the center of the empty space S in the cap member 130 to reinforce the cap member 130. Accordingly, it is possible to prevent the deck plate 100 from being deformed due to the work load, the concrete insertion pressure, and the weight of the slab by the reinforcing steel placing operation on the deck plate 100 before the slab concrete is laid. The reinforcing fixing member 120 and the cap member 130 are provided with the fixed head H and the coupling groove 131 formed by bending the steel sheet constituting the members a plurality of times, The characteristics can be further improved.

The thickness of the reinforcing fixing member 120 and the cap member 130 may be formed to be thinner than the thickness of the body portion 110. [

As described above, since the reinforcing fixing member 120 and the cap member 130 have a plurality of bending portions and have excellent sectional performance, sufficient rigidity can be ensured even if the reinforcement fixing member 120 is formed to have a thin thickness. Therefore, So that the manufacturing cost of the deck plate 100 can be reduced.

A coupling groove 112a is formed on the upper side of the floor of the main body 110 and a coupling protrusion 132 protruding inward is formed on the lower side of the cap member 130, The member 130 can be forcedly engaged. Fig. 6 (a) is an explanatory view of the engaging groove 112a and the engaging projection 132. Fig.

The cap member 130 may be fixed to the main body 110 by the reinforcing and fixing member 120. However, the cap member 130 may be fixed to the main body 110 by using the coupling groove 112a of the main body 110 and the coupling protrusion 132 of the cap member 130 The cap member 130 can be more firmly fixed to the main body 110 and the lower end of the cap member 130 is brought into close contact with the floor 112 of the main body 110, It is possible to prevent entering into the space S in the space.

6 (b), the lower end portion of the cap member 130 is bent horizontally so that the folded portion is brought into close contact with the upper surface of the floor portion 112 of the main body 110, The lower end of the cap member 130 surrounds a part of the upper end of the floor 112 of the main body 110 so that the cap member 130 is firmly fixed to the main body 110 as shown in FIG. can do.

The cap member 130 may be more firmly fixed to the main body 110 by bonding the cap member 130 and the main body 110 through additional joining means such as bolts or fins.

The deck plate 100 according to the present invention serves as a mold for pouring and curing the slab concrete and constitutes a part of the slab and serves as a structural member. In addition to the hollow space S in the cap member 130, May serve as the duct through which the air passes. As a result, it is possible to prevent the slab concrete from being broken due to the facility passing over the deck plate 100.

Since the space S in the cap member 130 is filled with air having a low thermal conductivity, the refractory performance of the slab can be improved.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be obvious that various modifications may be made within the scope of the idea. It is therefore intended that such modifications are within the scope of the invention as set forth in the claims.

100: deck plate 110:
111: Goal 112: Maru
112a: coupling groove 120: reinforcing fixing member
121: upper member 122: lower member
123: extension reinforced portion 130: cap member
131: coupling groove portion 131h: reinforcing groove groove
132: engaging projection
B: Bolt H: Fixed head
O: Bolt ball S: Space

Claims (6)

A deck plate (100) for mounting a slab of a building, the deck plate (100)
The main body 110 has a main body 110 having a cross section in which the troughs 111 and the floor 112 are repetitively formed. The main body 110 is joined to the center of the top surface of the floor 112 of the main body 110, A reinforcing fixing member 120 of a vertical section formed at a height of the reinforcing and fixing member 120 and a reinforcing and fixing member 120 which surrounds the reinforcing and fixing member 120 on the floor 112 of the main body 110, And a cap member (130) that forms a cap (S).
A fixed head H is provided at an upper end of the reinforcing and fixing member 120 and a coupling groove 131 is formed at an upper end of the cap member 130 to engage with the fixed head H, 120) and the cap member (130) are tightly engaged with each other.
The method according to claim 1,
The reinforcing and fixing member 120 is composed of an upper member 121 and a lower member 122 each having a vertically sectioned shape and each having a plurality of bolt holes O in the height direction of each member, The height of the reinforcement fixing member 120 is adjusted by connecting the bolts B to the bolt holes O at other positions according to the dancing of the members and connecting the upper and lower members 121 and 122. [ This deck plate is easy to install and possible.
The method according to claim 1,
An engaging groove 112a is formed on a side surface of the floor portion 112 of the main body 110 and a coupling protrusion 132 protruding inward is formed in a lower side surface of the cap member 130, And the cap member (130) are tightly engaged with each other.
The method according to claim 1,
The deck plate according to claim 1, wherein the reinforcement fixing member (120) is formed in a short film shape, and a plurality of the reinforcing fixing members (120) are spaced apart from each other in the longitudinal direction of the floor (112).
5. The method of claim 4,
A part of a plurality of reinforcing and fixing members 120 located on a floor 112 of one body 110 surrounds a floor 112 of the body 110 at a lower end thereof and extends to the bottom of the floor 111 of the body 110. [ And an extension reinforcing portion (123) extending from the deck plate.
The method according to claim 1,
Wherein a plurality of reinforcing recesses (131h) are formed in the longitudinal direction of the coupling member (130) at an upper end of the coupling groove (131) of the cap member (130).
KR1020140090314A 2014-07-17 2014-07-17 Deck plate capable of adjusting height and easy use KR101459084B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020140090314A KR101459084B1 (en) 2014-07-17 2014-07-17 Deck plate capable of adjusting height and easy use
PCT/KR2015/005404 WO2016010255A1 (en) 2014-07-17 2015-05-29 Deck plate having adjustable height and excellent constructability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140090314A KR101459084B1 (en) 2014-07-17 2014-07-17 Deck plate capable of adjusting height and easy use

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WO (1) WO2016010255A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101637963B1 (en) * 2016-03-18 2016-07-08 힐 중공업 주식회사 Hybrid composite structure for slim floor
KR20160120702A (en) * 2016-10-05 2016-10-18 정경진 the hollow material and the construction method of light slab structure using the same
KR101825631B1 (en) * 2016-05-24 2018-02-06 서울시립대학교 산학협력단 Noise shelter and insulation deck plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100877040B1 (en) * 2007-08-27 2008-12-31 현대제철 주식회사 Height adjustable deck plate
KR101170897B1 (en) * 2010-08-06 2012-08-03 한국건설기술연구원 Composite Beam not to require the additional Fire Resistant Coating and Beam-Slab Joint Using the same
JP5143956B2 (en) * 2008-11-07 2013-02-13 コリア インスティチュート オブ コンストラクション テクノロジー High-rise steel-concrete composite slabs and shaped steel plate assembly beams for beams
KR101327784B1 (en) * 2013-08-09 2013-11-11 나윤득 Deck plate capable of controlling height

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100877040B1 (en) * 2007-08-27 2008-12-31 현대제철 주식회사 Height adjustable deck plate
JP5143956B2 (en) * 2008-11-07 2013-02-13 コリア インスティチュート オブ コンストラクション テクノロジー High-rise steel-concrete composite slabs and shaped steel plate assembly beams for beams
KR101170897B1 (en) * 2010-08-06 2012-08-03 한국건설기술연구원 Composite Beam not to require the additional Fire Resistant Coating and Beam-Slab Joint Using the same
KR101327784B1 (en) * 2013-08-09 2013-11-11 나윤득 Deck plate capable of controlling height

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101637963B1 (en) * 2016-03-18 2016-07-08 힐 중공업 주식회사 Hybrid composite structure for slim floor
KR101825631B1 (en) * 2016-05-24 2018-02-06 서울시립대학교 산학협력단 Noise shelter and insulation deck plate
KR20160120702A (en) * 2016-10-05 2016-10-18 정경진 the hollow material and the construction method of light slab structure using the same
KR101691624B1 (en) * 2016-10-05 2017-01-09 정경진 the hollow material and the construction method of light slab structure using the same

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