A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOOTHOLD DEVICE FOR ELECTRIC POLE
Disclosed is a foothold device for an electric pole to be easily attached to and detached from an electric pole. According to the present invention, the foothold device for an electric pole comprises: a coupling unit unfolded to be fitted into a hole of an electric pole; a foothold unit on which the coupling unit is rotatably mounted; an operating unit mounted inside the foothold unit, connected to the coupling unit, and operating the coupling unit to unfold the coupling unit; and a button unit connected to the operating unit and operating the operating unit. The foothold unit includes a plurality of anti-slip protrusions spaced apart from each other on the outside and the button unit includes a button body coupled to the operating portion and a ring part connected to the button body. The operating unit includes: a plunger part connected to the button unit and moved toward the coupling unit or to the opposite side of the coupling unit by pressure of the button unit; a first elastic part mounted on the plunger and returning the plunger to an original position thereof by an elastic restoring force; a stopper part installed on the foothold unit and restricting the movement of the plunger part; an operating rod part rotated by the pressure of the plunger part, protruding to the outside of the foothold unit to unfold the coupling unit or inserted into the inside of the footplate unit to fold the coupling unit depending on the position at which the stopper part is engaged; and a second elastic part mounted on the operating rod part and returning the operating rod part to an original position thereof by an elastic restoring force.
전주용 발판장치에 대한 발명이 개시된다. 개시된 전주용 발판장치는: 펼쳐져 전주의 통공에 끼움결합되는 결합부와, 결합부가 회전가능하게 장착되는 발판부와, 발판부의 내부에 장착되고, 결합부와 연결되며, 결합부가 펼쳐지도록 결합부를 작동시키는 작동부와, 작동부와 연결되며, 작동부를 작동시키는 버튼부를 포함하고, 발판부는 외측에 복수개가 이격되게 배치되는 미끄럼방지돌기부를 구비하고, 버튼부는 작동부와 결합되는 버튼몸체와, 버튼몸체와 연결되는 고리부를 포함하고, 작동부는 버튼부와 연결되며, 버튼부의 압력에 의해 결합부 측으로 이동되거나 결합부의 반대측으로 이동되는 플런저부와, 플런저부에 장착되며, 탄성복원력으로 플런저부를 원위치로 복귀시키는 제1탄성부와, 발판부에 설치되고, 플런저부의 이동을 제한하는 스토퍼부와, 플런저부의 압력에 의해 회전되고, 스토퍼부와 맞물려 결합되는 위치에 따라 발판부의 외측으로 돌출되어 결합부를 펼치거나, 발판부의 내측으로 삽입되어 결합부를 접혀지도록 하는 작동봉부와, 작동봉부에 장착되며, 탄성복원력으로 작동봉부를 원위치로 복귀시키는 제2탄성부를 포함하는 것을 특징으로 한다.
FOOTHOLD DEVICE FOR ELECTRIC POLE
Disclosed is a foothold device for an electric pole to be easily attached to and detached from an electric pole. According to the present invention, the foothold device for an electric pole comprises: a coupling unit unfolded to be fitted into a hole of an electric pole; a foothold unit on which the coupling unit is rotatably mounted; an operating unit mounted inside the foothold unit, connected to the coupling unit, and operating the coupling unit to unfold the coupling unit; and a button unit connected to the operating unit and operating the operating unit. The foothold unit includes a plurality of anti-slip protrusions spaced apart from each other on the outside and the button unit includes a button body coupled to the operating portion and a ring part connected to the button body. The operating unit includes: a plunger part connected to the button unit and moved toward the coupling unit or to the opposite side of the coupling unit by pressure of the button unit; a first elastic part mounted on the plunger and returning the plunger to an original position thereof by an elastic restoring force; a stopper part installed on the foothold unit and restricting the movement of the plunger part; an operating rod part rotated by the pressure of the plunger part, protruding to the outside of the foothold unit to unfold the coupling unit or inserted into the inside of the footplate unit to fold the coupling unit depending on the position at which the stopper part is engaged; and a second elastic part mounted on the operating rod part and returning the operating rod part to an original position thereof by an elastic restoring force.
전주용 발판장치에 대한 발명이 개시된다. 개시된 전주용 발판장치는: 펼쳐져 전주의 통공에 끼움결합되는 결합부와, 결합부가 회전가능하게 장착되는 발판부와, 발판부의 내부에 장착되고, 결합부와 연결되며, 결합부가 펼쳐지도록 결합부를 작동시키는 작동부와, 작동부와 연결되며, 작동부를 작동시키는 버튼부를 포함하고, 발판부는 외측에 복수개가 이격되게 배치되는 미끄럼방지돌기부를 구비하고, 버튼부는 작동부와 결합되는 버튼몸체와, 버튼몸체와 연결되는 고리부를 포함하고, 작동부는 버튼부와 연결되며, 버튼부의 압력에 의해 결합부 측으로 이동되거나 결합부의 반대측으로 이동되는 플런저부와, 플런저부에 장착되며, 탄성복원력으로 플런저부를 원위치로 복귀시키는 제1탄성부와, 발판부에 설치되고, 플런저부의 이동을 제한하는 스토퍼부와, 플런저부의 압력에 의해 회전되고, 스토퍼부와 맞물려 결합되는 위치에 따라 발판부의 외측으로 돌출되어 결합부를 펼치거나, 발판부의 내측으로 삽입되어 결합부를 접혀지도록 하는 작동봉부와, 작동봉부에 장착되며, 탄성복원력으로 작동봉부를 원위치로 복귀시키는 제2탄성부를 포함하는 것을 특징으로 한다.
FOOTHOLD DEVICE FOR ELECTRIC POLE
전주용 발판장치
LEE HO CHAN (author) / JI DAE HYEON (author)
2023-07-31
Patent
Electronic Resource
Korean
IPC:
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
/
E04G
SCAFFOLDING
,
Baugerüste
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES