KR20030095606A - assembly type ladder - Google Patents

assembly type ladder Download PDF

Info

Publication number
KR20030095606A
KR20030095606A KR1020020032885A KR20020032885A KR20030095606A KR 20030095606 A KR20030095606 A KR 20030095606A KR 1020020032885 A KR1020020032885 A KR 1020020032885A KR 20020032885 A KR20020032885 A KR 20020032885A KR 20030095606 A KR20030095606 A KR 20030095606A
Authority
KR
South Korea
Prior art keywords
inclined side
staircase
panel
plate
side plate
Prior art date
Application number
KR1020020032885A
Other languages
Korean (ko)
Inventor
안희규
Original Assignee
(주)두하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)두하 filed Critical (주)두하
Priority to KR1020020032885A priority Critical patent/KR20030095606A/en
Publication of KR20030095606A publication Critical patent/KR20030095606A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02Stairways; Layouts thereof
    • E04F11/09Tread-and-riser units
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02Stairways; Layouts thereof
    • E04F11/022Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/035Stairways consisting of a plurality of assembled modular parts without further support

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

PURPOSE: The prefabricated stairs are provided to cut down manufacturing costs by increasing strength and shortening a period of construction. CONSTITUTION: The prefabricated stairs contain: a concrete stair panel(10) composed of a horizontal thread and a vertical riser, and provided with a nut member exposed upward and a steel fiber buried inward; a pair of inclined side plates(40) provided with a bolt hole formed correspondingly to the nut member; and a sealing member(50) interposed between the stair panel(10) and the inclined side plate(40), wherein the stair panel(10) is connected on both inclined side plates(40) by bolting.

Description

조립식 계단{assembly type ladder}Prefabricated stairs

본 발명은 조립식 계단에 관한 것으로서, 보다 상세하게는 강도가 높으면서도 설치가 간편하여 공기를 단축키켜 제작 코스트를 절감할 수 있도록 된 새로운 구조의 철골계단에 관한 것이다.The present invention relates to a prefabricated staircase, and more particularly, to a steel structure staircase of a new structure, which is easy to install and high in strength, thereby reducing the production cost by shortening the air.

일반적으로, 고층건물의 상측 수직동선을 연결하기 위해 엘리베이터와 함께 계단을 설치하게 된다. 그런데, 이러한 계단은 좁은 계단실 공간 내에서 상하층 슬래브와 연결시켜야 하며, 그형태도 복잡하여 일반적으로 슬래브나 벽체와 같은 부재와는 달리 시공에 따른 작업조건이 까다롭다. 따라서, 근래에 건축되는 철골조 고층건물에는 계단을 철골재로 유니트화시켜 제작하여 건물의 구체에 연결하는 공법이 널리 사용되고 있다. 이때, 사용되는 철골계단유닛은 철판을 절곡하여 수평의 디딤판과 수직의 챌판을 갖는 스텝을 성형하고, 이 스텝을 경사진 측판에 용접접합시킨 후 시공하게 된다.In general, to connect the upper vertical copper line of a high-rise building is to install a staircase with an elevator. However, these stairs should be connected to the upper and lower slabs in a narrow staircase space, and the shapes thereof are also complicated, so that the working conditions according to construction are difficult, unlike members such as slabs and walls. Therefore, in recent years, a steel frame high-rise building has been widely used in the construction method to unitize the stairs into steel aggregate to connect to the sphere of the building. At this time, the steel staircase step unit is used to form a step having a horizontal tread plate and a vertical riser plate by bending the steel plate, and the step is welded to the inclined side plate before construction.

그러나, 이러한 종래의 철골계단은 경사진 측판에 스텝을 일일이 용접하여 부착시켜 시공하므로 작업이 번거로우며 작업시간이 많이들어 제작코스트를 상승시키는 문제점이 있으며, 특히, 이러한 철골계단은 금속재료만 되어있어 계단을 오르거나 내려갈 때 심한 소음이 발생되며, 이 철골계단이 외부로 노출된 경우에는 빗물 또는 습기에 의해 용접부위나 도장부위 부식이 발생하는 문제점이 있다,However, such a conventional steel stair step has a problem that the work is cumbersome and takes a lot of time to increase the production cost because it is attached to the inclined side plate by welding step attached to each step, in particular, such a steel stair step is made of only metal material Severe noise is generated when going up or down stairs, and when the steel stairway is exposed to the outside, there is a problem that corrosion of the welded or painted parts occurs due to rain or moisture.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 스텝을 경사진 측판에 보다 간편하고 견고하게 설치할 수 있어 품질향상 및 공기단축을 실현할 수 있으며, 제작 코스트가 절감되고, 소음이 저감되며, 가설재 대용으로 사용가능할뿐만 아니라 부식이 쉽게 발생하지 않아 옥외장소에서도 사용가능한 새로운 구조의 조립식 계단을 제공하기 위한 것이다.The present invention is to solve the problems described above, it is possible to install the step on the inclined side plate more easily and firmly to realize the improvement of quality and shorten the air, the production cost is reduced, the noise is reduced, the temporary material Not only can be used as a substitute, but also to prevent corrosion easily to provide a new structure of prefabricated stairs that can be used in outdoor locations.

도 1은 본 발명의 실시예를 도시한 구성도1 is a block diagram showing an embodiment of the present invention

도 2는 상기 실시예의 분해사시도2 is an exploded perspective view of the embodiment

도 3은 상기 실시예의 측단면도3 is a side cross-sectional view of the embodiment

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10. 계단패널 12. 디딤판10. Stair Panel 12. Tread

14. 챌판 20. 너트부재14. Ridge 20. Nut member

30. 강섬유 40. 경사측판30. Steel fiber 40. Inclined side plate

본 발명에 따르면, 수평의 디딤판(12)과 수직의 챌판(14)이 일체로 성형되며 그 양측에는 너트부재(20)가 외부로 노출되도록 매입되며 그 내부에는 강섬유(30)가 매입된 콘크리트 계단패널(10)과, 상기 너트부재(20)와 대응되는 위치에 볼트공(42)이 형성된 한쌍의 경사측판(40)을 포함하며, 상기 계단패널(10)을 양측의 경사측판(40)에 볼트체결하여 연결설치할 수 있도록 구성된 것을 특징으로 하는 조립식 계단이 제공된다.According to the present invention, the horizontal stepping plate 12 and the vertical riser 14 are integrally formed, and both sides thereof are embedded such that the nut member 20 is exposed to the outside, and the concrete stairs in which the steel fibers 30 are embedded therein. And a pair of inclined side plates 40 having bolt holes 42 formed at positions corresponding to the panel member 10 and the nut member 20, wherein the staircase panel 10 is attached to both inclined side plates 40. Provided is a prefabricated staircase, characterized in that configured to be connected by bolted installation.

본 발명의 다른 특징에 따르면, 상기 계단패널(10)과 경사측판(40) 사이에는 실링부재(50)가 개재된 것을 특징으로 하는 조립식 계단이 제공된다.According to another feature of the invention, there is provided a prefabricated staircase, characterized in that the sealing member 50 is interposed between the staircase panel 10 and the inclined side plate 40.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다. 도 1 내지 도 3은 본 발명에 따른 실시예를 도시한 것으로, 이를 참조하면, 조립식 계단은 한쌍의 경사측판(40)에 대략 ??자형상의 콘크리트 계단패널(10)을 계단형상으로 연결설치하여 구성된다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. 1 to 3 illustrate an embodiment according to the present invention. Referring to this, the prefabricated stairs are installed in a pair of inclined side plates 40 by connecting the concrete staircase panel 10 having a step shape in a step shape. It is composed.

상기 계단패널(10)은 수평의 디딤판(12)과 수직의 챌판(14)을 갖도록 콘크리트로 일체로 성형한 것으로 그 내부에는 이 계단패널(10)의 인장강도를 보강하기 위한 스테인리스재의 강섬유(30)가 매입되고, 상기 디딤판(12)의 양측단에는 복수개의 너트부재(20)가 소정간격 이격되게 외부로 노출되도록 매입된다. 이때, 디딤판(12)의 상단 선단에는 하측으로 오목한 다수개의 미끄럼방지홈(2)이 폭방향으로 연장형성된다.The staircase panel 10 is integrally molded with concrete to have a horizontal tread plate 12 and a vertical riser 14, and therein, stainless steel fibers 30 for reinforcing the tensile strength of the staircase panel 10. ) Is embedded, and a plurality of nut members 20 are embedded at both side ends of the tread plate 12 so as to be exposed to the outside at predetermined intervals. At this time, a plurality of non-slip grooves 2 concave downwards are formed at the upper end of the tread plate 12 in the width direction.

상기 경사측판(40)에는 상기 디딤판(12)의 양측단에 구비된 너트부재(20)와 대응되는 위치에 볼트공(42)이 형성된다. 따라서, 상기 계단패널(10)을 양측의 경사측판(40)에 간편하게 볼트체결하여 견고하게 고정할 수 있도록 구성된다.A bolt hole 42 is formed in the inclined side plate 40 at a position corresponding to the nut member 20 provided at both ends of the tread plate 12. Therefore, the staircase panel 10 is configured to be easily bolted to the inclined side plate 40 on both sides to be firmly fixed.

한편, 상기 계단패널(10)과 경사측판(40) 사이에는 계단패널(10)의 ??자형상과 유사한 형태의 방수용 실링부재(50)가 개재된다. 따라서, 계단 물청소시 수분등이 상기 계단패널(10)과 경사측판(40) 사이로 스며들어 하층으로 흘러내려 벽을 오염시키는 것을 방지한다.On the other hand, between the staircase panel 10 and the inclined side plate 40 is interposed a waterproof sealing member 50 of the form similar to the ??-shape of the staircase panel 10. Accordingly, when the staircase is cleaned, moisture or the like penetrates between the staircase panel 10 and the inclined side plate 40 and flows down to the lower layer to prevent contamination of the wall.

따라서, 상기 콘크리트 계단패널(10)의 챌판(14) 상단에 상측의 디딤판(12) 선단을 안착시켜 경사측판(40)에 볼트체결하여 계단형상으로 연결설치 한다.Therefore, the tip of the upper tread plate 12 is seated on the upper side of the riser plate 14 of the concrete staircase panel 10 and bolted to the inclined side plate 40 to be installed in a stepped shape.

이와같은 구성에 따르면, 기성재 콘크리트 계단패널(10)을 경사측판(40)에 간편하게 볼트체결하여 시공하므로, 종래의 용접부착한 것에 비해 공기가 단축됨은물론, 용접에 의한 열변형 등이 발생되지 않는 장점이 있다. 또한, 계단패널(10)이 콘크리트재로 구성되어 있어 종래의 철판으로 구성된 디딤판에 비해 계단을 오르거나 내려갈 때 소음이 저감되며, 부식이 발생하지 않아 옥외장소에서도 사용가능한 장점이 있다. 또한, 상기 계단패널(10)과 경사측판(40) 사이에 실링부재(50)가 구비되어 계단 물청소시에도 하층으로 누수가 발생하지않는다.According to such a configuration, the ready-made concrete staircase panel 10 is easily bolted to the inclined side plate 40, so that the air is shortened as compared with the conventional welding, but, of course, thermal deformation due to welding does not occur. There is an advantage. In addition, since the staircase panel 10 is made of concrete, the noise is reduced when going up or down the stairs as compared to a stepping plate made of a conventional iron plate, and there is an advantage that it can be used in an outdoor place because corrosion does not occur. In addition, since the sealing member 50 is provided between the staircase panel 10 and the inclined side plate 40, no leakage occurs to the lower floor even when the staircase is cleaned.

이상에서와 같이 본 발명에 의하면, 기성재 콘크리트 계단패널의 디딤판 양측단에 매입된 너트부재에 의해 경사측판에 간편하게 볼트체결하여 견고하게 시공하므로 종래와 같이 용접부착한 것에 비해 제작코스트가 절감되는 장점이 있으며, 이 계단패널은 콘크리트재로 구성되어 종래의 철판으로 구성된 디딤판에 비해 소음이 현저히 감소되며 계단패널과 경사측판 사이에 실링부재가 구비되어 누수가 발생하지 않는 장점이 있다As described above, according to the present invention, since it is easily bolted to the inclined side plate by a nut member embedded in both ends of the tread plate of the ready-made concrete staircase panel, it is firmly installed, and thus, the manufacturing cost is reduced compared to the conventional welding. In addition, the staircase panel is made of concrete material, the noise is significantly reduced compared to the stepping plate composed of a conventional iron plate, and there is an advantage that no leakage occurs because a sealing member is provided between the staircase panel and the inclined side plate.

Claims (2)

수평의 디딤판(12)과 수직의 챌판(14)이 일체로 성형되며 그 양측에는 너트부재(20)가 외부로 노출되도록 매입되며 그 내부에는 강섬유(30)가 매입된 콘크리트 계단패널(10)과, 상기 너트부재(20)와 대응되는 위치에 볼트공(42)이 형성된 한쌍의 경사측판(40)을 포함하며, 상기 계단패널(10)을 양측의 경사측판(40)에 볼트체결하여 연결설치할 수 있도록 구성된 것을 특징으로 하는 조립식 계단.A horizontal stepping plate 12 and a vertical riser 14 are integrally formed, and both sides thereof are embedded so that the nut member 20 is exposed to the outside, and inside the concrete stair panel 10 in which steel fibers 30 are embedded. And a pair of inclined side plates 40 having bolt holes 42 formed at positions corresponding to the nut members 20, and bolted to the inclined side plates 40 on both sides of the staircase panel 10. Prefabricated stairs characterized in that configured to be. 제 1 항에 있어서, 상기 계단패널(10)과 경사측판(40) 사이에는 실링부재(50)가 개재된 것을 특징으로 하는 조립식 계단.The prefabricated staircase according to claim 1, wherein a sealing member (50) is interposed between the staircase panel (10) and the inclined side plate (40).
KR1020020032885A 2002-06-12 2002-06-12 assembly type ladder KR20030095606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020032885A KR20030095606A (en) 2002-06-12 2002-06-12 assembly type ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020032885A KR20030095606A (en) 2002-06-12 2002-06-12 assembly type ladder

Publications (1)

Publication Number Publication Date
KR20030095606A true KR20030095606A (en) 2003-12-24

Family

ID=32386809

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020032885A KR20030095606A (en) 2002-06-12 2002-06-12 assembly type ladder

Country Status (1)

Country Link
KR (1) KR20030095606A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007011127A1 (en) * 2005-07-19 2007-01-25 Min-Seon Jeong Precast stairway system, unit structure thereof, and method of constructing stairway system using the same
KR100707872B1 (en) * 2005-07-19 2007-04-16 정민선 High Strength Precast Unit Structure of Fiber Reinforced Cement Composite for Stairs and Manufacturing Method Thereof, and the Stairs Using the Same and Constructing Method for Stairway
KR100707873B1 (en) * 2005-07-19 2007-04-16 정민선 Ultrahigh Strength Precast Unit Structure of Fiber Reinforced Cement Composite for Stairs and Manufacturing Method Thereof, and the Stairs Using the Same and Constructing Method for Stairway
KR100760232B1 (en) * 2006-06-02 2007-09-20 정민선 Precast stairs and the unit structure thereof, and constructing method for stairway using the same
KR100825269B1 (en) * 2007-09-18 2008-04-25 정민선 Precast stairs structure having thin type slab reinforced with beam and constructing method for stairway using the same
KR100825268B1 (en) * 2007-09-18 2008-04-25 정민선 Precast stairs structure having thin slab and constructing method for stairway using the same
KR200453981Y1 (en) * 2010-11-08 2011-06-09 김병범 Connector for cable tray connection
KR101065866B1 (en) * 2008-10-16 2011-09-21 조성일 FRP safety step and the construction method for path up a mountain or slope
CN111608329A (en) * 2020-04-30 2020-09-01 潍坊亨利达钢结构有限公司 Novel steel construction building

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626162A (en) * 1992-02-06 1994-02-01 Yokomori Seisakusho:Kk Extrusion-molded stair tread and manufacture thereof
JPH07119269A (en) * 1993-08-09 1995-05-09 Yokomori Seisakusho:Kk Extruded footstep and manufacture thereof
JPH11264222A (en) * 1998-03-18 1999-09-28 Kajima Corp Prestressed concrete footboard and manufacture of footboard

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626162A (en) * 1992-02-06 1994-02-01 Yokomori Seisakusho:Kk Extrusion-molded stair tread and manufacture thereof
JPH07119269A (en) * 1993-08-09 1995-05-09 Yokomori Seisakusho:Kk Extruded footstep and manufacture thereof
JPH11264222A (en) * 1998-03-18 1999-09-28 Kajima Corp Prestressed concrete footboard and manufacture of footboard

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007011127A1 (en) * 2005-07-19 2007-01-25 Min-Seon Jeong Precast stairway system, unit structure thereof, and method of constructing stairway system using the same
KR100707872B1 (en) * 2005-07-19 2007-04-16 정민선 High Strength Precast Unit Structure of Fiber Reinforced Cement Composite for Stairs and Manufacturing Method Thereof, and the Stairs Using the Same and Constructing Method for Stairway
KR100707873B1 (en) * 2005-07-19 2007-04-16 정민선 Ultrahigh Strength Precast Unit Structure of Fiber Reinforced Cement Composite for Stairs and Manufacturing Method Thereof, and the Stairs Using the Same and Constructing Method for Stairway
KR100760232B1 (en) * 2006-06-02 2007-09-20 정민선 Precast stairs and the unit structure thereof, and constructing method for stairway using the same
KR100825269B1 (en) * 2007-09-18 2008-04-25 정민선 Precast stairs structure having thin type slab reinforced with beam and constructing method for stairway using the same
KR100825268B1 (en) * 2007-09-18 2008-04-25 정민선 Precast stairs structure having thin slab and constructing method for stairway using the same
KR101065866B1 (en) * 2008-10-16 2011-09-21 조성일 FRP safety step and the construction method for path up a mountain or slope
KR200453981Y1 (en) * 2010-11-08 2011-06-09 김병범 Connector for cable tray connection
CN111608329A (en) * 2020-04-30 2020-09-01 潍坊亨利达钢结构有限公司 Novel steel construction building

Similar Documents

Publication Publication Date Title
KR100707872B1 (en) High Strength Precast Unit Structure of Fiber Reinforced Cement Composite for Stairs and Manufacturing Method Thereof, and the Stairs Using the Same and Constructing Method for Stairway
KR200394330Y1 (en) Prefabricated steel stair assembly
KR20030095606A (en) assembly type ladder
KR100535178B1 (en) Assembly stair structure for building
KR20030095604A (en) Steel Frame Ladder
KR102386775B1 (en) Precast Concrete Panel for exterior wall and construction method
KR20030079657A (en) Step construction and method for building step
CN218374567U (en) Can fix a position ALC wallboard reinforced structure that can exempt from to plaster
JP5020797B2 (en) Stair support
KR100500306B1 (en) assembly type steel frame ladder of reinforcement concrete building and construction method thereof
KR20090124721A (en) An assembling structure of building frame and construction method thereof
KR100903844B1 (en) Assembly stairway
CN217105752U (en) Prefabricated floor convenient to installation
KR200410059Y1 (en) A structure of balcony railing
KR100464594B1 (en) The method of constructing the prefabricated step on reinforced concrete building
JP4766424B2 (en) Passage, passage unit
CN219528205U (en) Prefabricated stairway
KR200343325Y1 (en) A structure for iron frame stairs
CN215368341U (en) Large-span light prefabricated staircase
CN219118360U (en) Connection structure of steel column and reinforcing bar
CN220133307U (en) Assembled steel stair
CN209620460U (en) A kind of step with ruggedized construction
KR102659857B1 (en) Precast Concrete Panel for exterior wall and construction method
KR102664920B1 (en) Full thread bolt assembly for installating ceiling structure and its construction method
JP6188308B2 (en) Building with balcony drainage

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application