KR100535178B1 - Assembly stair structure for building - Google Patents
Assembly stair structure for building Download PDFInfo
- Publication number
- KR100535178B1 KR100535178B1 KR1020050085072A KR20050085072A KR100535178B1 KR 100535178 B1 KR100535178 B1 KR 100535178B1 KR 1020050085072 A KR1020050085072 A KR 1020050085072A KR 20050085072 A KR20050085072 A KR 20050085072A KR 100535178 B1 KR100535178 B1 KR 100535178B1
- Authority
- KR
- South Korea
- Prior art keywords
- slab
- block
- cover
- staircases
- stepping
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
- E04F11/112—Treads of metal or with an upper layer of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
본 발명은 디딤블록과 계단보를 조립식으로 시공할 수 있도록 하여 계단시공시 거푸집에 의해 시공을 배제할 수 있도록 한 건축구조물의 조립식 계단구조에 관한 것으로, 상층슬라브(20)와 하층슬라브(22)의 끝의 상면에 형성되어 있는 보삽입턱(21)(23)에 상하단이 삽입되어 서로 평행하게 고정되고, 블록고정핀(40p)(42p)이 상측경사면(40a)(42a)을 따라 등간격을 이루면서 형성되며, 스터드볼트(40s)(42s)가 하측경사면(40b)(42b)을 따라 등간격으로 설치된 H빔계단보(40)(42)와; H빔계단보(40)(42)에 가로방향으로 걸쳐서 상하 계단형태로 설치되고, H빔계단보(40)(42)가 삽입되는 삼각홈(52)(54)이 후면에 형성되며, 삼각홈(52)(54)에 블록고정핀(40p)(42p)과 결합되는 위치결정홀(52a)(54a)이 형성되고, 후면에 스터드볼트(40s)(42s)에 결합하는 체결공(56a)(58a)을 갖는 수평브래킷(56)(58)이 설치된 디딤블록(50)과; 상층슬라브(20)와 하층슬라브(22) 끝의 저면에 연결되어 H빔계단보(40)(42)의 하측을 덮는 커버(60)와; 디딤블록(50)의 후면 하단과 커버(60)를 연결하는 경첩(70)으로 구성된 것이다.The present invention relates to a prefabricated staircase structure of the building structure to allow the construction of the stepping block and the stepped beam to be prefabricated by the formwork during the staircase construction, the upper slab 20 and the lower slab 22 The upper and lower ends are inserted into the interpolation jaws 21 and 23 formed on the upper surface of the end and fixed in parallel with each other, and the block fixing pins 40p and 42p are equally spaced along the upper inclined surfaces 40a and 42a. H-beam staircases (40) and (42) are formed at equal intervals along the lower inclined surfaces (40b) and (42b) and are formed while forming; H-beam staircases (40) and (42) are installed in the vertical direction over the horizontal direction, and the triangular grooves (52) (54) into which the H-beam staircases (40) and (42) are inserted are formed on the rear side, and Positioning holes 52a and 54a are formed in the grooves 52 and 54 and are coupled to the block fixing pins 40p and 42p, and fastening holes 56a are coupled to the stud bolts 40s and 42s at the rear surface. A stepping block (50) provided with horizontal brackets (56, 58) having a) 58a; A cover 60 connected to the bottom surfaces of the upper slab 20 and the lower slab 22 and covering the lower side of the H beam stair beams 40 and 42; It is composed of a hinge 70 for connecting the lower back and the cover 60 of the stepping block 50.
Description
본 발명은 건축구조물의 조립식 계단구조에 관한 것으로, 더욱 상세하게는 디딤블록과 계단보를 조립식으로 시공할 수 있도록 하여 계단시공시 거푸집에 의해 시공을 배제할 수 있도록 한 건축구조물의 조립식 계단구조에 관한 것이다.The present invention relates to a prefabricated staircase structure of a building structure, and more particularly, to a prefabricated staircase structure of a building structure to be able to exclude the construction by the formwork during the construction of the stepping block and the stepped beam to prefabricated construction will be.
일반적으로 건출구조물에 형성된 계단은 거푸집을 이용한 콘크리트 구조물로 되어 있었기 때문에 거푸집공사에 많은 시간을 요하여 공기를 연장시키는 문제점이 있었으며, 계단의 일부가 파손된 경우 새로운 것으로 교체가 불가능하고, 계단 저면에 등기구를 설치하는 경우 콘크리트를 부분적으로 파내고 설치해야 하기 때문에 설치되는 등기구의 크기에 제한이 있었으며, 배선이 자유롭지 못한 문제점이 있었다.In general, the stairs formed in the building structure had a problem of extending the air by taking a lot of time for the formwork because the concrete structure using the formwork, and if a part of the stairs is damaged, it is impossible to replace it with a new one. In the case of installing the luminaire, the size of the luminaire to be installed was limited because the concrete was partially dug out and installed, and there was a problem in that the wiring was not free.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 계단을 만드는데 거푸집 사용을 배제할 수 있으며, 조립식구조로 하여 보수가 편리하게 되고, 계단 저면에 등기구의 설치가 가능한 공간의 확보가 용이하며, 시공을 신속하게 할 수 있는 건축구조물의 조립식 계단구조를 제공함에 있다.The present invention has been made to solve the above problems, the purpose of which can be eliminated the use of formwork to make the staircase, the prefabricated structure is easy to repair, ensuring the space to install the luminaire on the bottom of the stairs It is to provide a prefabricated staircase structure of the building structure that can be easily and quickly construction.
이러한 본 발명의 목적을 달성하기 위하여 상층슬라브와 하층슬라브의 끝의 상면에 형성되어 있는 보삽입턱에 상하단이 삽입되어 서로 평행하게 고정되고, 블록고정핀이 상측경사면을 따라 등간격을 이루면서 형성되며, 스터드볼트가 하측경사면을 따라 등간격으로 설치된 H빔계단보와; H빔계단보에 가로방향으로 걸쳐서 상하 계단형태로 설치되고, H빔계단보가 삽입되는 삼각홈이 후면에 형성되며, 삼각홈에 블록고정핀과 결합되는 위치결정홀이 형성되고, 후면에 스터드볼트에 결합하는 체결공을 갖는 수평브래킷이 설치된 디딤블록과; 상층슬라브와 하층슬라브 끝의 저면에 연결되어 H빔계단보의 하측을 덮는 커버와; 디딤블록의 후면 하단과 커버를 연결하는 경첩으로 구성하여 건축구조물의 조립식 계단구조가 제공된다.In order to achieve the object of the present invention, the upper and lower ends are inserted and fixed in parallel to each other in the insertion insertion jaw formed on the upper surface of the upper and lower slabs, the block fixing pins are formed at equal intervals along the upper slope. H-beam staircase with stud bolts installed at equal intervals along the lower inclined plane; It is installed in the form of a staircase up and down over the H beam stairway in the horizontal direction, and the triangular groove into which the H beam stair beam is inserted is formed on the rear side, and the positioning hole is formed in the triangular groove to be coupled with the block fixing pin. A stepping block having a horizontal bracket having a fastening hole coupled to the step; A cover connected to the bottom of the upper slab and the lower slab to cover the lower side of the H-beam staircase; It consists of a hinge that connects the rear bottom of the stepping block to the cover to provide a prefabricated staircase of the building structure.
이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
첨부도면 도1 내지 도4에 도시된 바와 같이 상층슬라브(20)와 하층슬라브(22)의 끝의 상면에 형성되어 있는 보삽입턱(21)(23)에 상하단이 삽입되어 서로 평행하게 고정되고, 블록고정핀(40p)(42p)이 상측경사면(40a)(42a)을 따라 등간격을 이루면서 형성되며, 스터드볼트(40s)(42s)가 하측경사면(40b)(42b)을 따라 등간격으로 설치된 H빔계단보(40)(42)와; H빔계단보(40)(42)에 가로방향으로 걸쳐서 상하 계단형태로 설치되고, H빔계단보(40)(42)가 삽입되는 삼각홈(52)(54)이 후면에 형성되며, 삼각홈(52)(54)에 블록고정핀(40p)(42p)과 결합되는 위치결정홀(52a)(54a)이 형성되고, 후면에 스터드볼트(40s)(42s)에 결합하는 체결공(56a)(58a)을 갖는 수평브래킷(56)(58)이 설치된 디딤블록(50)과; 상층슬라브(20)와 하층슬라브(22) 끝의 저면에 연결되어 H빔계단보(40)(42)의 하측을 덮는 커버(60)와; 디딤블록(50)의 후면 하단과 커버(60)를 연결하는 경첩(70)으로 구성한다.As shown in FIGS. 1 to 4, upper and lower ends are inserted and fixed in parallel to each other to insert insertion jaws 21 and 23 formed on the upper surfaces of the upper and lower slabs 20 and 22. The block fixing pins 40p and 42p are formed at equal intervals along the upper inclined surfaces 40a and 42a, and the stud bolts 40s and 42s are equally spaced along the lower inclined surfaces 40b and 42b. Installed H beam stairs (40, 42); H-beam staircases (40) and (42) are installed in the vertical direction over the horizontal direction, and the triangular grooves (52) (54) into which the H-beam staircases (40) and (42) are inserted are formed on the rear side, and Positioning holes 52a and 54a are formed in the grooves 52 and 54 and are coupled to the block fixing pins 40p and 42p, and fastening holes 56a are coupled to the stud bolts 40s and 42s at the rear surface. A stepping block (50) provided with horizontal brackets (56, 58) having a) 58a; A cover 60 connected to the bottom surfaces of the upper slab 20 and the lower slab 22 and covering the lower side of the H beam stair beams 40 and 42; Consists of a hinge (70) connecting the lower back and the cover (60) of the stepping block (50).
또한, 상기 디딤블록(50)의 상면 좌우양측에는 난간고정홈(55)(57)을 형성하여 난간(도시않됨)을 설치하기 위한 위치설정이 용이하게 되도록 하였다.In addition, the left and right sides of the upper surface of the stepping block 50 to form a handrail fixing grooves 55, 57 to facilitate the positioning for installing the handrail (not shown).
또, 상기 H빔계단보(40)(42)는 상하단이 수평하게 "Z"자 모양으로 짧게 절곡된다.In addition, the H-beam staircases 40 and 42 are shortly bent in a "Z" shape at the upper and lower ends horizontally.
상기 디딤블록(50)은 예컨대, 엔지니어링 플라스틱 또는 프리캐스트 콘크리트, 강판으로 만들어진 속이 빈 상자형 구조물, 폼 구조물 등으로 구성할 수 있다.The stepping block 50 may be formed of, for example, a hollow box structure made of engineering plastic or precast concrete, a steel sheet, a foam structure, or the like.
도면중 미설명 부호 80,82는 H빔계단보(40)(42)을 상층슬라브(20)와 하층슬라브(22)에 고정하기 위한 앵커볼트를 나타낸 것이고, 85,86은 커버(60)를 상층슬라브(20)와 하층슬라브(22)에 고정하기 위한 앵커볼트를 나타낸 것이며, 55,57은 디딤블록(50)의 상면 좌우측에 형성된 난간고정홈을 나타낸 것이고, 90은 커버(60)에 설치되는 등기구를 나타낸 것이며, 88은 경첩(70)과 커버(60)를 연결하기 위한 스크류를 나타낸 것이다.In the drawings, reference numerals 80 and 82 denote anchor bolts for fixing the H beam stairs 40 and 42 to the upper slab 20 and the lower slab 22, and 85 and 86 indicate the cover 60. Anchor bolts for fixing to the upper slab 20 and the lower slab 22 are shown, 55 and 57 are handrail fixing grooves formed on the left and right sides of the stepping block 50, 90 is installed on the cover 60 88 shows a screw for connecting the hinge 70 and the cover 60.
이하 본 발명에 따른 작용을 첨부도면에 의거하여 상세히 설명한다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.
첨부도면 도1 내지 도4에 도시된 바와 같이 상층슬라브(20)와 하층슬라브(22) 끝의 상면에 형성되어 있는 보삽입턱(21)(23)에 H빔계단보(40)(42)의 상하단을 삽입한 다음 앵커볼트(80)(82)를 이용하여 H빔계단보(40)(42)를 상층슬라브(20)와 하층슬라브(22)에 고정하게 되면, H빔계단보(40)(42)가 서로 평행한 상태에서 상층슬라브(20)와 하층슬라브(22)에 고정된다.As shown in FIGS. 1 to 4, the H beam stair beams 40 and 42 are formed on the beam insertion jaws 21 and 23 formed on the upper surfaces of the upper and lower slabs 20 and 22. After inserting the upper and lower ends of the H-beam stair beams 40 and 42 using the anchor bolts 80 and 82, and then fixed to the upper slab 20 and the lower slab 22, the H-beam stair beam 40 ) 42 is fixed to the upper slab 20 and the lower slab 22 in parallel with each other.
이후 H빔계단보(40)(42)가 디딤블록(50)의 후면에 형성되어 있는 삼각홈(52)(54)에 끼워지도록 디딤블록(50)을 H빔계단보(40)(42)에 가로방향으로 걸쳐서 끼우면서 동시에 H빔계단보(40)(42)의 상측경사면(40a)(42a)에 형성된 블록고정핀(40p)(42p)과 디딤블록(50)에 형성된 위치결정홀(52a)(54a)을 일치시키게 되면, 블록고정핀(40p)(42p)에 위치결정홀(52a)(54a)에 삽입된다.Since the H-beam staircases 40 and 42 are fitted into the triangular grooves 52 and 54 formed at the rear of the stepping block 50, the stepping block 50 is the H-beam staircases 40 and 42. At the same time in the horizontal direction, while the positioning holes formed in the block fixing pins 40p and 42p formed on the upper inclined surfaces 40a and 42a of the H beam stair beams 40 and 42 and the stepping block 50, respectively. 52a) and 54a are inserted into the positioning holes 52a and 54a in the block fixing pins 40p and 42p.
이때 디딤블록(50)을 H빔계단보(40)(42)의 상측에서 하측으로 설치하는 원칙으로 하며, 설치할 때 디딤블록(50)을 약간 경사진 상태로 끼우면서 디딤블록(50)의 후면에 설치되어 있는 수평브래킷(56)(58)에 형성된 체결공(56a)(58a)으로 H빔계단보(40)(42)의 하측경사면(40b)(42b)에 형성된 스터드볼트(40s)(42s)가 삽입되도록 한 다음 스터드볼트(40s)(42s)에 너트(84)를 결합하여 조이게 되면, 디딤블록(50)이 H빔계단보(40)(42)에 견고하게 고정된다.At this time, the step block 50 is installed in the upper side of the H-beam stair beams 40 and 42 from the bottom side, and when installing the step block 50 in a slightly inclined state of the back of the step block 50 Stud bolts 40s formed on the lower inclined surfaces 40b and 42b of the H-beam stair beams 40 and 42 by fastening holes 56a and 58a formed in the horizontal brackets 56 and 58 provided in the 42s) is inserted and then tightened by coupling the nut 84 to the stud bolts 40s and 42s, the stepping block 50 is firmly fixed to the H-beam stairwell beams 40 and 42.
그 다음 디딤블록(50)의 후면 하단에 경첩(70)을 고정한 다음 상층슬라브(20)와 하층슬라브(22)의 저면에 커버(60)의 상하단을 앵커볼트(85)(86)로 고정한 다음 경첩(70)을 스크류(88)로 고정하게 되면, 커버(60)의 고정이 완료된다.Then, the hinge 70 is fixed to the lower rear side of the stepping block 50, and then the upper and lower ends of the cover 60 are fixed to the bottom of the upper slab 20 and the lower slab 22 with anchor bolts 85 and 86. When the hinge 70 is fixed with the screw 88, the fixing of the cover 60 is completed.
이때 커버(60)에 등기구(90) 설치를 위한 구멍을 미리 천공하여 두고 등기구(90)의 배선을 미리 해두면 등기구(90)의 설치가 용이하게 된다.At this time, if the hole for installing the luminaire 90 is drilled in the cover 60 and the wiring of the luminaire 90 is made in advance, the installation of the luminaire 90 becomes easy.
한편, 위와 같이 시공된 디딤블록(50)의 상면 좌우측에 형성되어 있는 난간고정홈(55)(57)을 이용하게 되면, 계단용난간의 설치가 용이하게 된다.On the other hand, when using the handrail fixing grooves 55 and 57 formed on the left and right sides of the upper surface of the stepping block 50 constructed as described above, it becomes easy to install a stair railing.
또한, 위와 같이 시공된 상태에서 디딤블록(50)을 밟게 되면, 디딤블록(50)에 실린 하중이 좌우 양측의 H빔계단보(40)(42)으로 전달되며, H빔계단보(40)(42)로 전달된 하중은 다시 상측슬라브(20)와 하층슬라브(22)로 전달되면서 견고한 지지력을 얻을 수 있게 된다.In addition, when stepping on the stepping block 50 in the construction state as described above, the load carried on the stepping block 50 is transmitted to the H beam staircase beams 40 and 42 on both sides, and the H beam stairwell beam 40 The load transmitted to 42 is transferred to the upper slab 20 and the lower slab 22 to obtain a solid supporting force.
이때 H빔계단보(40)(42)의 상측경사면(40a)(42a)에 설치되어 있는 블록고정핀(40p)(42p)은 디딤블록(50)이 밑으로 미끄러지는 것을 방지하는 작용을 하게 되며, H빔계단보(40)(42)에 설치된 스터드볼트(40s)(42s)와 디딤블록(50)에 설치된 수평브래킷(56)(58)도 서로 결합하여 디딤블록(50)이 밑으로 처지는 것을 방지하는 동시에 H빔계단보(40)(42)으로부터 분리되는 것을 방지하는 작용을 하게 된다.At this time, the block fixing pins 40p and 42p provided on the upper inclined surfaces 40a and 42a of the H-beam staircases 40 and 42 serve to prevent the stepping block 50 from sliding down. The stud bolts 40s and 42s installed on the H beam stairs 40 and 42 and the horizontal brackets 56 and 58 installed on the stepping block 50 are also coupled to each other so that the stepping block 50 is downward. It prevents sag and at the same time serves to prevent separation from the H-beam staircases 40 and 42.
또, 디딤블록(50)과 커버(60)를 연결하고 있는 경첩(70)은 커버(60)의 처짐을 방지하게 된다.In addition, the hinge 70 connecting the stepping block 50 and the cover 60 prevents the cover 60 from sagging.
이상에서 설명한 바와 같은 본 발명은 거푸집공사가 배제된 상태에서 순수한 조립에 의해 계단의 시공이 가능하기 때문에 공기를 절감할 수 있는 효과가 있으며, 계단의 치수정밀도가 향상되는 효과가 있으며, H빔계단보를 덮는 커버에 의해 등기구 설치가 용이하게 되는 효과가 있으며 조립식 구조이기 때문에 시공이 간편하게 되는 효과가 있다.As described above, the present invention has the effect of saving air because the construction of stairs can be performed by pure assembly in a state in which formwork is excluded, and the dimensional accuracy of stairs is improved, and H beam stairs The cover covering the beam has the effect of facilitating the installation of the luminaire, and the prefabricated structure has the effect of simplifying the construction.
도 1은 본 발명에 따른 건축구조물의 조립식 계단구조를 보인 사시도1 is a perspective view showing a prefabricated staircase structure of a building structure according to the present invention
도 2는 본 발명에 따른 건축구조물의 조립식 계단구조를 보인 단면도Figure 2 is a cross-sectional view showing a prefabricated staircase structure of the building structure according to the present invention
도 3은 본 발명에 따른 디딤블록을 보인 정면사시도Figure 3 is a front perspective view showing a stepping block according to the present invention
도 4는 본 발명에 따른 디딤블록을 보인 배면사시도Figure 4 is a rear perspective view showing a stepping block according to the present invention
* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
20 : 상층슬라브 22 : 하층슬라브20: upper slab 22: lower slab
21,23 : 보삽입턱 40,42 : H빔계단보21,23: Beam insertion jaw 40,42: H beam staircase
40a,42a : 상측경사면 40b,42b : 하측경사면40a, 42a: upper inclined plane 40b, 42b: lower inclined plane
40p,42p : 블록고정핀 40s,42s : 스터드볼트40p, 42p: Block fixing pin 40s, 42s: Stud bolt
50 : 디딤블록 52,54 : 삼각홈50: step block 52,54: triangular groove
52a,54a : 위치결정홀 56,58 : 수평브래킷52a, 54a: Positioning hole 56,58: Horizontal bracket
56a,58a : 체결공 60 : 커버56a, 58a: Fastener 60: Cover
70 : 경첩70: hinge
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050085072A KR100535178B1 (en) | 2005-09-13 | 2005-09-13 | Assembly stair structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050085072A KR100535178B1 (en) | 2005-09-13 | 2005-09-13 | Assembly stair structure for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100535178B1 true KR100535178B1 (en) | 2005-12-08 |
Family
ID=37306561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050085072A Expired - Fee Related KR100535178B1 (en) | 2005-09-13 | 2005-09-13 | Assembly stair structure for building |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100535178B1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100905806B1 (en) * | 2008-09-11 | 2009-07-02 | 정민선 | Prefab stairs |
| KR101101231B1 (en) | 2011-08-08 | 2012-01-04 | (주)신미래종합건축사사무소 | Tilting Stair Structure for Apartment |
| KR101365484B1 (en) * | 2011-11-29 | 2014-02-21 | 최원옥 | stairs structure using the earthquake-resistance assembling stairs block |
| KR20160129795A (en) | 2016-10-20 | 2016-11-09 | 주식회사 우진폼테크 | The prefabricated stair structure and connection structure and construction method |
| CN111255174A (en) * | 2020-03-18 | 2020-06-09 | 常州工程职业技术学院 | Fully-assembled stair system and assembly method |
| CN111663723A (en) * | 2020-05-11 | 2020-09-15 | 中国五冶集团有限公司 | Installation method of prefabricated staircase |
| KR102179213B1 (en) * | 2020-03-23 | 2020-11-16 | 조순관 | Eco-friendly assembly embankment Combined use stairs |
| CN119754498A (en) * | 2025-03-10 | 2025-04-04 | 山西建筑工程集团有限公司 | An assembled prefabricated staircase and its positioning structure |
-
2005
- 2005-09-13 KR KR1020050085072A patent/KR100535178B1/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100905806B1 (en) * | 2008-09-11 | 2009-07-02 | 정민선 | Prefab stairs |
| KR101101231B1 (en) | 2011-08-08 | 2012-01-04 | (주)신미래종합건축사사무소 | Tilting Stair Structure for Apartment |
| KR101365484B1 (en) * | 2011-11-29 | 2014-02-21 | 최원옥 | stairs structure using the earthquake-resistance assembling stairs block |
| KR20160129795A (en) | 2016-10-20 | 2016-11-09 | 주식회사 우진폼테크 | The prefabricated stair structure and connection structure and construction method |
| CN111255174A (en) * | 2020-03-18 | 2020-06-09 | 常州工程职业技术学院 | Fully-assembled stair system and assembly method |
| KR102179213B1 (en) * | 2020-03-23 | 2020-11-16 | 조순관 | Eco-friendly assembly embankment Combined use stairs |
| CN111663723A (en) * | 2020-05-11 | 2020-09-15 | 中国五冶集团有限公司 | Installation method of prefabricated staircase |
| CN119754498A (en) * | 2025-03-10 | 2025-04-04 | 山西建筑工程集团有限公司 | An assembled prefabricated staircase and its positioning structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5725596B2 (en) | Staircase structure and its construction method | |
| US6029408A (en) | Pre-fabricated step and stairway system | |
| JPH08312090A (en) | Construction method and step formwork of concrete stairs leaving the step formwork | |
| JP2002155608A (en) | Unit stairs | |
| JP2002089004A (en) | Panel mounting structure and handrail structure | |
| KR200385098Y1 (en) | Assembling type material stairs | |
| KR100903844B1 (en) | Prefab stairs | |
| CN116950330A (en) | Modular stairway for assembled building | |
| JP4518765B2 (en) | Stair installation structure | |
| KR200349959Y1 (en) | a stair for sheathing board structure | |
| JP2003221868A (en) | Wall of building | |
| JP4116471B2 (en) | Building accessories | |
| JP3652344B2 (en) | Building wall | |
| KR100685275B1 (en) | Steel stair structure for building complex | |
| KR100930281B1 (en) | Attachment bracket of steel stairway and attachment device and attachment method of steel stairway | |
| JP2869649B2 (en) | Slope for eliminating step and its construction method | |
| JP2009249955A (en) | Staircase and footboard fixture for staircase | |
| JPH11148212A (en) | Steel plate stair plate device | |
| KR200304751Y1 (en) | Gypsum Ceiling Tile Profile | |
| KR100763027B1 (en) | PC frame waterproof jaw | |
| JP3102393U (en) | Formwork position correction device for handrails | |
| KR200373457Y1 (en) | A stairway for variable system | |
| JP4356020B2 (en) | Balcony construction unit with handrails, installation method of handrails on balconies, core struts used for them, and temporary handrail bars | |
| KR100219885B1 (en) | Wall finish | |
| KR200166990Y1 (en) | A prefabricated rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| A302 | Request for accelerated examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0302 | Request for accelerated examination |
St.27 status event code: A-1-2-D10-D17-exm-PA0302 St.27 status event code: A-1-2-D10-D16-exm-PA0302 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20111128 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20121130 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20131203 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20131203 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |