KR200290944Y1 - The auto-door hoistof gravity - Google Patents

The auto-door hoistof gravity Download PDF

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Publication number
KR200290944Y1
KR200290944Y1 KR2020020020616U KR20020020616U KR200290944Y1 KR 200290944 Y1 KR200290944 Y1 KR 200290944Y1 KR 2020020020616 U KR2020020020616 U KR 2020020020616U KR 20020020616 U KR20020020616 U KR 20020020616U KR 200290944 Y1 KR200290944 Y1 KR 200290944Y1
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KR
South Korea
Prior art keywords
door
hoist
car
gravity
building
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KR2020020020616U
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Korean (ko)
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함영수
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함영수
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Priority to KR2020020020616U priority Critical patent/KR200290944Y1/en
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Publication of KR200290944Y1 publication Critical patent/KR200290944Y1/en

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Abstract

본 고안은 중력에 의한 호이스트 자동문에 관한 것이다.The present invention relates to a hoist automatic door by gravity.

본 고안에 따르면 건설현장에 작업자 및 자재를 운반하기 위해 사용되는 호이스트 카가 상하로 운행하는 위치의 건축물 안에 설치하는 안전 문으로서 호이스트 카가 당 층에 정지하여 카의 문을 열고 카에 부착되어 있는 발판을 건물 안쪽으로 넘기면 그 발판 무게에 의해 하단 난간대(3)이 하부로 밀려 내러가 발코니 턱에 밀착되면 따라서 3에 접합되어있는 10이 몸통(1)을 타고 발코니 턱에 닫고 와이어 로프(11)가 당겨짐으로 문짝(2)이 열리고 호이스트 카의 발판이 일어나면 경사지게 열려 있던 문짝(2)의 중심과 무게에 의해 닫힘으로 하단 난간대(3)가 원래위치로 오게 고안되어 문이 동시에 열리고 닫아짐으로 스프링이나 동력을 사용하지 않는 것을 특징으로 하는 중역에 의한 호이스트 자동문인 것이다.According to the present invention, a safety door installed in a building where a hoist car used to transport workers and materials to a construction site moves up and down, the hoist car stops on the floor, opens the door of the car, and opens a footrest attached to the car. When passing inside the building, the lower handrail (3) is pushed down by the weight of the scaffold, so that it is pressed against the balcony chin, so that 10 bonded to the 3 is closed on the balcony chin by the trunk (1) and the wire rope (11) is pulled out. When the door (2) is opened and the foothold of the hoist car occurs, the lower railing (3) is designed to come back to its original position by closing by the center and the weight of the door (2) which was inclined open. It is a hoist automatic door by the executive, characterized in that not using.

Description

중력에 의한 호이스트 자동 문{The auto-door hoistof gravity}The auto-door hoistof gravity

본 고안은 중력에 의한 호이스트 자동문에 관한 것이다.The present invention relates to a hoist automatic door by gravity.

일반적으로 건설현장에서 사용하는 호이스트 문은 여러 종류가 있으나 작업자가 일일이 손으로 열고 닫아야하는 불편한 점이 있었고 자동으로 만든다하여도 스프링이나 동력을 사용하면 가격이 비싸며 여러번 사용하면 고장이 자주 나는 등많은 문제점이 있었다.In general, there are many types of hoist doors used in construction sites, but there are inconvenient points for the worker to open and close them by hand, and even if they are made automatically, they are expensive when using springs or power, and often breakdown when used several times. there was.

본 고안의 목적은 스프링이나 동력을 사용하지 않고 자제의 무게 중심만 이용하여 자동으로 열고 닫을 수 있는 호이스트 자동문인 것이다.The purpose of the present invention is a hoist automatic door that can be opened and closed automatically using only the center of gravity of the restraint without using spring or power.

제1도는 문이 닫친 상태의 입면도1 is an elevation view with the door closed

제2도는 문이 열린 상태의 입면도2 is an elevation view with the door open

제3도는 문짝의 상세도3 is a detailed view of the door

제4도는 문과 기둥의 연결부 상세도4 is a detailed view of the connection between the door and the pillar

(도면의 주요부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

1.문의 기둥 2.문짝 3.하단 난간대 4.하부 고정틀1. Pillar of door 2. Door 3. Bottom railing 4. Bottom fixing frame

5.상부 고정틀 6.문짝 연결쇠 7.연결볼트 구멍 8.도르레5. Upper fixing frame 6. Door hinge 7. Connecting bolt hole 8. Pulley

9.와이어 접합볼트 10.상하 이동틀 11.와이어 로프9.Wire joint bolt 10.Upper frame 11.Wire rope

12.고정볼트 13.시건장치 14.발코니 턱12. Fixing bolt 13. Locking device 14. Balcony jaw

본 고안에 따르면 건설현장에서 작업자나 자재 등을 운반하기 위해 설치해 놓은 호이스트 카가 운행하는 각 층마다 안전을 위해 건축물 안쪽에다 설치해야하는 호이스트 안전 문으로서 호이스트 카가 해당 층에 정지하면 작업자가 건물 안으로 들어가기 위해 호이스트 자체의 문을 열고 카 안쪽에 세워져 있는 발판을 건축물 안쪽으로 넘기면 발판이 하부 난간대(3)를 눌으므로 3에 접합되어 있는 10이 기둥(1)을 타고 밀려 내려가 발코니 턱(14)에 다으면 와이어 로프(11)가 도르레(8)를 타고 당겨지고 연결볼트(7)를 축으로 하여 문짝(2)이 회전하여 하부 고정틀(4)에 인접하게되며 문은 자동으로 열린다. 문틀(2)의 상부 길이보다 하부 길이가 길으므로 연결볼트(7)위치가 상부와 하부가 대각임으로 열려진 상태가 약간 위쪽으로 들려진 상태로 있다가 작업이 종료되어 호이스트 카를 이동하기 위해 넘겨져 있던 호이스트 카의 발판을 잃으키면 문틀(2)은 상하 연결볼트(7)를 축으로 하여 무게중심에 따라 자동으로 닫히며 와이어 로프(11)가 반대로 당겨짐으로 하부 나간대(3)는 원상태로됨 .According to the present invention, a hoist safety door that must be installed inside the building for safety for each floor operated by a hoist car installed to transport a worker or material at a construction site, and when the hoist car stops on the floor, the hoist will enter the building. Open the door of itself and pass the scaffold standing inside the car to the inside of the building, and the scaffold presses the lower handrail (3), so that 10 joined to 3 is pushed down through the pillar (1) and hit the balcony chin (14). The rope 11 is pulled by the pulley 8 and the door 2 is rotated around the connecting bolt 7 to be adjacent to the lower fixing frame 4 and the door is automatically opened. Since the lower length is longer than the upper length of the door frame 2, the connection bolt 7 position is opened at a slightly upward position with the upper and lower sides diagonally closed, and the hoist that has been turned over to move the hoist car is finished. If the foot of the car is lost, the door frame (2) closes automatically according to the center of gravity, with the upper and lower connecting bolts (7) as the axis.

이상에서와 같이 본 고안에 의하면 호이스트 안전문은 스프링이나 동력을 사용하지 않고 문 자체의 무게중심으로 자동으로 열리고 닫히며 고장이 전혀 없고 타 현장 전용사용 할 수 있어 경제적임.As described above, according to the present invention, the hoist safety door is automatically opened and closed by the center of gravity of the door itself without using spring or power, and there is no breakdown, and it is economical because it can be used exclusively for other sites.

Claims (1)

동력이나 스프링 등을 사용하지 않고 호이스트 카의 발판에 의해 자동으로 열리고 무게중심으로 닫히며 하부 난간대(3)는 하부로 내려가고 문틀(2)은 옆으로 열리는 중력에 의한 호이스트 자동문임.It is automatically opened by the hoist car's footsteps without using power or spring, and closed by the center of gravity. The lower handrail (3) descends to the bottom and the door frame (2) is a gravity hoist automatic door.
KR2020020020616U 2002-07-09 2002-07-09 The auto-door hoistof gravity KR200290944Y1 (en)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100804065B1 (en) 2006-11-15 2008-02-18 주식회사 리프텍 Footing to be folded for industrial elevator
KR100908411B1 (en) * 2007-05-08 2009-07-20 한건렌탈 주식회사 Safety gates for elevators at construction sites

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737088A (en) * 1980-08-12 1982-03-01 Kayaba Ind Co Ltd Ship's side door equipment
KR19980019672U (en) * 1996-10-07 1998-07-15 연서덕 Automatic Mill Open / Close Safety Gate for Tower Lift

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737088A (en) * 1980-08-12 1982-03-01 Kayaba Ind Co Ltd Ship's side door equipment
KR19980019672U (en) * 1996-10-07 1998-07-15 연서덕 Automatic Mill Open / Close Safety Gate for Tower Lift

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100804065B1 (en) 2006-11-15 2008-02-18 주식회사 리프텍 Footing to be folded for industrial elevator
KR100908411B1 (en) * 2007-05-08 2009-07-20 한건렌탈 주식회사 Safety gates for elevators at construction sites

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