[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR20220014778A - Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work - Google Patents

Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work Download PDF

Info

Publication number
KR20220014778A
KR20220014778A KR1020200094846A KR20200094846A KR20220014778A KR 20220014778 A KR20220014778 A KR 20220014778A KR 1020200094846 A KR1020200094846 A KR 1020200094846A KR 20200094846 A KR20200094846 A KR 20200094846A KR 20220014778 A KR20220014778 A KR 20220014778A
Authority
KR
South Korea
Prior art keywords
gondola
support
safety
cable
vertical support
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.)
Pending
Application number
KR1020200094846A
Other languages
Korean (ko)
Inventor
이용환
Original Assignee
주식회사 신성곤도라
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 주식회사 신성곤도라 filed Critical 주식회사 신성곤도라
Priority to KR1020200094846A priority Critical patent/KR20220014778A/en
Publication of KR20220014778A publication Critical patent/KR20220014778A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/10—Building or assembling vessels from prefabricated hull blocks, i.e. complete hull cross-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/04—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes actuated by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
    • E04G3/32—Hoisting devices; Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Robotics (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Movable Scaffolding (AREA)

Abstract

The present invention relates to a height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work. It relates to a height-adjustable safety gondola that can prevent accidents occurring in the gondola used when performing high-rise buildings, exterior wall construction of buildings, and ship exterior construction, and can safely perform work. The eight-adjustable safety gondola comprises: a connecting support that connects a rear lower support equipped with a wheel, a front lower support equipped with a wheel, and a front and rear lower support; a rear left and right vertical support configured on the upper portion of the rear lower support; a front left and right side vertical support configured on the upper portion of the front lower support; a left gondola support coupled to the upper part of the front left vertical support and the rear left vertical support; a right gondola support coupled to the upper portion of the front right vertical support and the rear right vertical support; a workbench transfer device including a cable control motor part configured to connect the steel cable to a safety workbench by comprising a pulley and a fixing bracket formed on the left and right gondola support and wind or unwind a steel cable; a safety workbench configured to connect a fixing ring connected to the steel cable connected to the cable control motor part and a pulley at the bottom to allow an operator to work; a weight configured on the rear left and right support to locate the center of gravity at the rear with respect to the load of the safety workbench; and an operation lever and a control box for supplying power to the cable control motor part and controlling up and down operation.

Description

곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라{Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work}Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work

본 발명은 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 안전장 치가 내장된 곤도라에 관한 것이다.The present invention relates to a gondola having a built-in safety device that can prevent accidents in the gondola and perform work safely.

일반적으로 대형 선박이나 기타 매우 높은 상태로 설치되는 철골 구조물에서 내,외벽의 형성 작업이나 도장(塗裝) 작업등을 행할때에는 별도로 작업자가 작업할 수 있는 별도의 구조물을 형성한뒤 상술한 작업들을 행하거나 또는 전동장치와 로프에 의해 상,하로 이동되는 곤도라(gondola)를 통하여 상술한 작업들을 행하고 있다. 이때 특히 곤도라는 별도의 구조물을 설치하는 것과 비교할 때 비용과 작업 시간이 짧기 때문에 각현장라인에 널리 사용하고 있다.In general, when performing inner and outer wall forming work or painting work in a large ship or other steel structure installed in a very high state, a separate structure for workers to work is formed and then the above-mentioned work is performed. Alternatively, the above-mentioned operations are performed through a gondola that is moved up and down by a power device and a rope. In particular, the gondola is widely used in each field line because the cost and working time are short compared to installing a separate structure.

그러나 이러한 곤도라는 상술한 장점이 있는 반면에 날씨에 제약을 많이 받으며 특히 강한 바람이 발생될 경우에는 심하게 유동되어 안정된 작업을 행하지 못하고 특히 작업자의 안전사고 발생의 우려가 내재되어 있다.However, while these gondolas have the above-mentioned advantages, they are subject to a lot of weather restrictions and, in particular, when strong winds are generated, they flow heavily, so that stable work cannot be performed.

또한 바람이 불지 않더라도 고층에서 작업 과정에서 역시 흔들림이 발생되어 이에의해서도 안정된 작업이 이루어지지 못하고 작업자의 안전사고가 발생될 우려가 있다. 이러한 곤도라의 유동 문제점을 해결하기 위하여 종래에는 곤도라상에 에어 흡착수단을 마련하여 곤도라의 유동문제점을 해결하고자 하고 있지만, 매우 무거운 중량을 갖는 곤도라에서 발생되는 흔들림 문제를 근본적으로 해결하지 못하고 있으며, 작업자가 벽면에 부착하고 다시 분리시키가 매우 힘들고, 표면에 이물질등이 있을 경우 안정되게 흡착되지 못하는 문제점도 내재되어 있다.In addition, even if the wind does not blow, shaking is also generated in the process of working on a high-rise building, which prevents stable work from occurring and may cause safety accidents for workers. In order to solve the flow problem of the gondola, conventionally, an air adsorption means is provided on the gondola to solve the flow problem of the gondola. It is very difficult to attach to the wall surface and separate again, and there is also a problem that it cannot be adsorbed stably if there is a foreign material on the surface.

본 발명은 철골구조물이나 대형 선박 건조시 작업자가 탑승하여 상,하로 오르내리도록 마련되는 탑승대의 유동을 방지하여 안정된 작업을 수행할 수 있으며 특히 작업자의 안전사고의 우려를 미연에 방지할 수 있는 높낮이 조절용 안전곤도라를 제공함에 그 목적이 있다.The present invention can perform stable work by preventing the flow of a boarding platform that is provided for a worker to get on and go up and down when building a steel structure or a large ship, and in particular, a height that can prevent workers' safety accidents in advance The purpose is to provide a safety gondola for adjustment.

본 발명의 다른 목적은 작업자의 안전을 보호하고, 작업을 효율적으로 수행할 수 있는 안전장치가 내장된 곤도라를 제공하는 데 그 목적이 있다.Another object of the present invention is to provide a gondola with a built-in safety device to protect the safety of workers and efficiently perform work.

본 발명은 바퀴가 장착된 후방하부지지대와 바퀴가 장착된 전방하부지지대와 전후방하부지지대를 연결하는 연결지지대와, 상기 후방하부지지대의 상부에 구성한 후방좌우측 수직지지대와, 전방하부지지대의 상부에 구성한 전방좌우측수직지지대와, 상기 전방좌측수직지지대와 후방좌측 수직지지대의 상부에 결합되는 좌측곤도라지지대와, 상기 전방우측수직지지대와 후방우측수직지지대의 상부에 결합되는 우측곤도라지지대와, 상기 좌우측곤도라지지대에 구성된 도르래와 고정브라켓을 구성하여 강철케이브를 안전작업대와 연결하여 강철케이블을 감거나 풀리도록 구성한 케이블조절전동부를 포함한 작업대이송장치부와, 상기 케이블조절전동부에 연결된 강철케이블에 고정고리와 하단에 도르래가 연결 구성되어 작업자가 작업을 할 수 있도록 구성한 안전작업대와, 상기 안전작업대의 하중에 대해 무게중심이 후방에 위치하도록 후방좌 우측지지대에 구성한 무게추와, 상기 케이블조절전동부에 전원공급 및 상하작동을 제어하는 작동레버와 콘트롤 박스를 구성하여 달성하였다.The present invention provides a connection support connecting the rear lower support equipped with wheels and the front lower support with wheels and the front and rear lower supports, the rear left and right vertical supports configured on the upper part of the rear lower support, and the upper front of the lower support. The front left and right vertical supports, the left gondola support coupled to the upper portions of the front left vertical support and the rear left vertical support, the right gondola support coupled to the upper portions of the front right vertical support and the rear right vertical support, and the left and right gondola support A workbench transfer device including a cable control motor configured to wind or unwind a steel cable by connecting a steel cable to a safety workbench by configuring a pulley and a fixing bracket configured in the A safety workbench with a pulley connected to the to-bench so that the operator can work, a weight constructed on the rear left and right supports so that the center of gravity is located at the rear with respect to the load of the safety workbench, and power supply to the cable control motor And it was achieved by configuring the operation lever and control box to control the vertical operation.

본 발명의 안전장치가 내장된 곤도라는 고층빌딩, 선발, 철구조물등에 작업시 작업자를 태운 작업대를 승하강 시키면서 안전하게 작업을 할 수 있으며, 외부에 의한 돌풍 및 기상변화에도 작업이 용이한 뛰어난 효과가 있다.The gondola with a built-in safety device of the present invention can work safely while raising and lowering the workbench carrying the worker when working on high-rise buildings, poles, and steel structures. have.

본 발명은 시공하고자하는 빌딩 등에 설치 시 작업대를 직접설치하여 원하는 위치로 이동이 가능하고, 해체 시 쉽게 들어올려서 분해와 해체가 가능한 뛰어난 효과가 있으므로 곤도라 산업상 매우 유용한 발명인 것이다.The present invention is a very useful invention in the gondola industry because it has an excellent effect of being able to move to a desired position by directly installing a workbench when installing it in a building to be constructed, and to easily lift it up and disassemble and dismantle it when dismantling it.

도 1은 본 발명의 바람직한 실시예의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 상태도.
도 2는 본 발명의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 측단면도.
도 3은 본 발명의 다른 실시예의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 사시도.
도 4는 도3의 'A'부분을 도시한 확대도.
도 5는 본 발명의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 다른 실시예의 사시도.
도 6은 도 5의 본 발명의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라의 사용상태의 측단면도.1 is a state diagram showing a safety gondola for height adjustment that can prevent accidents in the gondola of a preferred embodiment of the present invention and perform work safely.
Figure 2 is a side cross-sectional view showing a safety gondola for height adjustment that can prevent accidents in the gondola of the present invention and can safely perform work.
3 is a perspective view illustrating a safety gondola for height adjustment that can prevent accidents and safely perform work in the gondola according to another embodiment of the present invention.
Figure 4 is an enlarged view showing the portion 'A' of Figure 3;
5 is a perspective view of another embodiment showing a safety gondola for height adjustment that can prevent accidents in the gondola of the present invention and perform work safely.
6 is a side cross-sectional view of the use state of the safety gondola for height adjustment that can prevent accidents and safely perform work in the gondola of the present invention of FIG. 5;

본 발명의 높낮이 조절용 안전곤도라를 첨부된 도면을 참조하여 상세히 설명한다.The safety gondola for height adjustment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 바람직한 실시예의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 상태도이고, 도 2는 본 발명의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 측단면도이고, 도 3은 본 발명의 다른 실시예의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 사시도이고, 도 4는 도3의 'A'부분을 도시한 확대도이고, 도 5는 본 발명의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라를 도시한 다른 실시예의 사시도이고, 도 6은 도 5의 본 발명의 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라의 사용상태의 측단면도이다.1 is a state diagram illustrating a safety gondola for height adjustment that can prevent accidents in the gondola of a preferred embodiment of the present invention and perform work safely, and FIG. 2 is a state diagram illustrating an accident in the gondola of the present invention and safely perform work It is a side cross-sectional view showing a safety gondola for height adjustment that can be done, and FIG. 3 is a perspective view showing a safety gondola for height adjustment that can prevent accidents in the gondola and perform work safely according to another embodiment of the present invention, FIG. 4 is 3 is an enlarged view showing part 'A', FIG. 5 is a perspective view of another embodiment showing a safety gondola for height adjustment that can prevent accidents in the gondola of the present invention and perform work safely, and FIG. 6 is 5 is a side cross-sectional view of the use state of the safety gondola for height adjustment that can prevent accidents in the gondola of the present invention and perform work safely.

도 1 내지 도 2에 도시한 본 발명의 바퀴(140)가 장착된 후방하부지지대(160)와 바퀴(140)가 장착된 전방하부지지대(150)와 전후방하부지지대를 연결하는 연결지지대(290)로 구성된 하부구조로 형성된다.1 to 2, the rear lower support 160 on which the wheel 140 of the present invention is mounted, the front lower support 150 on which the wheel 140 is mounted, and the front and rear lower support 290 are connected to each other. It is formed as a substructure consisting of

후방하부지지대의 상부에 구성한 후방좌우측수직지지대(170,180)와, 전방하부지지대의 상부에 구성한 전방좌우측수직지지대(200,210)로 수직지지대의 구조를 구성한다.The structure of the vertical support is constituted by the rear left and right vertical supports 170 and 180 formed on the upper part of the rear lower support and the front left and right vertical supports 200 and 210 formed on the upper part of the front lower support.

상기 전방좌측수직지지대와 후방좌측수직지지대의 상부에 결합되는 좌측곤도라지지대(2200)와 상기 전방우측수직지지대와 후방우측수직지지대의 상부에 결합되는 우측곤도라지지대(230)로 구성되어 후방에는 축핀으로 고정되고 전방에는 'U'형 고리로 고정하였다.It consists of a left gondola support 2200 coupled to the upper portions of the front left vertical support and the rear left vertical support, and a right gondola support 230 coupled to the upper portions of the front right vertical support and rear right vertical support. It was fixed and fixed with a 'U'-shaped ring at the front.

상기 좌우측곤도라지지대(220,230)에 구성된 도르래(110)와 고정브라켓(130)을 구성하여 강철케이블(240)를 안전작업대(120)와 연결하여 강철케이블을 감거나 풀리도록 구성한 케이블조절전동부(260) 를 포함한 작업대이송장치부(500)를 구성하였다.A cable control electric part 260 configured to wind or unwind the steel cable by connecting the steel cable 240 to the safety work bench 120 by configuring the pulley 110 and the fixing bracket 130 configured in the left and right gondola supports 220 and 230 . ), including a workbench transfer device 500 was configured.

케이블조절전동부(250)에 연결된 강철케이블(240)에 고정고리(130)와 하단에 도르래(110)가 연결 구성 되어 작업자가 작업을 할 수 있도록 구성한 안전작업대(120)를 구성하였다.The fixing ring 130 and the pulley 110 at the bottom are connected to the steel cable 240 connected to the cable control electric unit 250 to configure the safety workbench 120 configured to allow the operator to work.

상기 안전작업대(120)의 하중에 대해 무게중심이 후방에 위치하도록 후방좌우측지지대에 구성한 무게추(280)를 구성하였다. 무게추는 다수개의 무게추를 담을 수 있는 공간을 가진 케이스(270)를 후방에 부착하여 구성하였 다.A weight 280 configured on the rear left and right supports is configured so that the center of gravity is located at the rear with respect to the load of the safety workbench 120 . The weight is configured by attaching a case 270 having a space to contain a plurality of weights to the rear.

케이블조절전동부에 전원공급 및 상하작동을 제어하는 작동레버(미도시함)와 콘트롤박스(300)를 구성한 특징이 있다.There is a feature in that an operation lever (not shown) and a control box 300 for controlling power supply and vertical operation to the cable control electric part are configured.

먼저, 작업대이송장치부(500)의 구조는 바퀴(140)가 장착된 전방하부지지대(150)와 바퀴가 장착된 후방하부지지 대(160)의 사이에는 연결지지대(290)를 구성하여 하부가 견고하게 구성하고, 좁은 공간에서 효율적으로 사용할수 있도록 "H"형 구조로 구성한 특징이 있다.First, the structure of the workbench transfer device 500 is a connection support 290 between the front lower support 150 on which the wheel 140 is mounted and the rear lower support 160 on which the wheel is mounted, so that the lower part is It has the characteristic of being structured in an "H" type structure to be used in a sturdy and efficient way in a narrow space.

후방좌우측수직지지대는 후방좌측수직지지대(160)와 후방우측수직지지대(170)로 구성되어 있으면 상부에는 좌우 측곤도라지지대(220,230)와 축핀(190)으로 고정되어 있다.When the rear left and right vertical supports are composed of a rear left vertical support 160 and a rear right vertical support 170 , the left and right gondola supports 220 , 230 and shaft pins 190 are fixed to the upper part.

전방하부지지대(150)의 상부에는 전방좌우측수직지지대(200,210)를 구성하고 있으며, 상기 전방좌우측수직지지 대는 전방좌측수직지지대(200)와 후방우측수직지지대(210)로 설치되어 결합된다.The front left and right vertical supports 200 and 210 are formed on the upper part of the front lower support 150, and the front left and right vertical supports are installed and coupled with the front left vertical support 200 and the rear right vertical support 210.

전후방좌측수직지지대의 상부에는 좌우측곤도라지지대(220,230)를 구성하고, 상기 좌우측곤도라지지대에는 전방 에는 고정고리(130), 도르래(110)로 고정하여 구성되어 고정고리(130)에는 강철케이블(240)을 고정하고 작업대 (120)의 고리브라켓(100)을 통하여 작업대의 하단에 형성된 도르래(110)를 거치고 다시 작업대의 고정된 도르래를 거처 상부의 고리브라켓(100)을 거쳐 좌우측곤도라의 도르래를 거처 각각의 케이블조절전동부(250)에 감겨져 모터에 작업대가 승하강하도록 구성하였다.The left and right gondola supports 220 and 230 are formed on the upper part of the front and rear left vertical supports, and the left and right gondola supports are fixed to the front with a fixing ring 130 and a pulley 110, and the fixing ring 130 has a steel cable 240. through the pulley 110 formed at the lower end of the workbench through the ring bracket 100 of the workbench 120, through the fixed pulley of the workbench, through the hook bracket 100 at the upper side, and through the pulleys of the left and right gondolas respectively. It was wound around the cable control motor 250 of the motor and configured to elevate the workbench.

작업대(120)는 상부에 각각 고리부라켓(100)을 전후방에 구성하고, 하부에는 도르래(110)를 전후방면에 각각 구성하여 안정감있게 작업대를 올리거나 내리는 것을 반복할 수 있도록 구성하였다.The workbench 120 is configured so as to be able to repeat the raising and lowering of the workbench in a stable manner by configuring a ring bracket 100 in the upper and lower parts, respectively, and a pulley 110 in the lower part, respectively, in the front and rear surfaces.

본 발명의 다른 실시예의 도 3과 도 4에 도시한 바와 같이 작업대이송장치부(500)의 후방좌우측수직지지대 (170,180)와 전방좌우측수직지지대(200,210)의 높낮이를 조절할 수 있도록 구성하였다. 작업중에 빌딩의 난간대가 높거나 작업대를 높이 들어 올릴경우 상부바(430)를 상부로 올리도록하여 난간대에 부딪치는 것을 방지하도록 구성하였다.As shown in FIGS. 3 and 4 of another embodiment of the present invention, the height of the rear left and right vertical supports 170 and 180 and the front left and right vertical supports 200 and 210 of the work bench transfer device 500 can be adjusted in height. When the handrail of the building is high or the workbench is lifted high during work, the upper bar 430 is raised to the upper side to prevent it from hitting the handrail.

후방좌우측수직지지대(170,180)와 전방좌우측수직지지대(200,210)에 아래와 같이 각각 구성하였다.The rear left and right vertical supports 170 and 180 and the front left and right vertical supports 200 and 210 were respectively configured as follows.

상하방향으로 길이를 조절할 수 있도록 상부바(430)와 하부바(440)로 구성되고, 상부바에는 랙기어(420)와 하부 바(440)에는 피니언기어(410)와 회전손잡이(450)와 락레버(400)가 구성된 회전뭉치부(480)를 구성하여 상부바를 상하방향으로 이동하여 길이를 조절할 수 있도록 구성하였다.It is composed of an upper bar 430 and a lower bar 440 to adjust the length in the vertical direction, and a rack gear 420 on the upper bar and a pinion gear 410 and a rotation handle 450 on the lower bar 440 and The rotating bundle unit 480 including the lock lever 400 was configured so that the length of the upper bar could be adjusted by moving the upper bar in the vertical direction.

상기 락레버(400)는 피니언기어(410)가 풀리지 않도록 즉 하부방향으로 랙기어가 이동하지 못하도록 피니언기어에 맞물려 있으면 한쪽방향으로만 회전하도록 스프링(390)으로 피니언기어를 눌러주도록 구성하고 해제시에는 스프링을 눌러 해제하도록 구성하였다.The lock lever 400 is configured to press the pinion gear with a spring 390 so that the pinion gear 410 does not release, that is, to rotate only in one direction when it is engaged with the pinion gear to prevent the rack gear from moving in the lower direction. It was configured to release by pressing the spring.

상기와 같이 구성하여 후방좌우측수직지지대(170,180)와 전방좌우측수직지지대(200,210)를 동시에 높이를 조절할 수 있으며, 필요에 따라 후방좌우측수직지지대(170,180)을 내리고 전방좌우측수직지지대(200,210)를 올리면 작업대를 더 높이 까지 들어올릴 수 있도록 구성하였다.By configuring as described above, the height of the rear left and right vertical supports 170 and 180 and the front left and right vertical supports 200 and 210 can be adjusted at the same time. It was constructed so that it could be lifted to a higher height.

도 5와 도 6에 도시한 본 발명의 높낮이 조절용 안전곤도라는 작업대이송장치부(500)에 급하강방지부 (380)를 구성하여 작업자의 안전을 위해 작업자가 착용하는 안전벨트(310)와 케이블(320)을 연결하여 구성하였 다.The safety gondola for height adjustment of the present invention shown in FIGS. 5 and 6 is a safety belt 310 and a cable worn by the worker for the safety of the worker by configuring the sudden drop prevention part 380 in the work bench transfer device 500 (320) was connected and configured.

상기 급하강방지부(380)는 케이블(320)이 감겨진 케이블뭉치(330)와 상기 케이블뭉치의 축상에 다수개의 락돌기(350)가 회전판(340)의 홈(350-1)내에 결합되어 케이블이 감겨진 케이블뭉치(330)가 빠르게 풀려 회전 판이 빠르게 되면 원심력에 의해서 락돌기가 벌어져 외부케이스(370)내의 원통면에 형성된 돌기기어(360)에 맞물려 회전판이 정지하도록 구성한 특징이 있다.The sudden drop prevention part 380 is a cable bundle 330 on which the cable 320 is wound, and a plurality of locking projections 350 on the shaft of the cable bundle are coupled in the groove 350-1 of the rotating plate 340, When the cable bundle 330 on which the cable is wound is quickly released and the rotation plate becomes fast, the locking projection opens by centrifugal force and engages with the projection gear 360 formed on the cylindrical surface of the outer case 370 to stop the rotation plate.

상기와 같이 후방하부지지대(160)와 전방하부지지대(150)와 전후방하부지지대룰 연결하는 연결지지대 (290)의 상부에 결합되면, 케이블은 상부의 상판면(320-2)에 돌출되도록 구성한 도르래가 형성된 안전대(320-1)에 연결되어 작업자의 안전벨트(310)와 결합된다. 작업자의 실수나 또는 강풍 등에 의한 외부요인으로 추락시에 작업자를 보호하도록 구성한 특징이 있다.When coupled to the upper portion of the connection support 290 connecting the rear lower support 160 and the front lower support 150 and the front and rear lower supports as described above, the cable is configured to protrude from the upper upper plate surface 320-2. Is connected to the safety belt 320-1 is formed is coupled with the operator's safety belt (310). It is characterized in that it is configured to protect the worker in case of a fall due to an external factor caused by a worker's mistake or strong wind.

100 : 고리브라켓 110 : 도르래
120 : 작업대 130 : 고정고리
140 : 바퀴 150 : 전방하부지지대
160 : 후방하부지지대 170 : 후방좌측수직지지대
180 : 후방우측수직지지대 190 : 축핀
200 : 전방좌측수직지지대 210 : 전방우측수직지지대
220 : 좌측곤도라지지대 230 : 우측곤도라지지대
240 : 강철케이블 250,260 : 좌우측케이블조절전동부
280 : 무게추 290 : 연결지지대
300 : 콘트롤박스 310 : 안전벨트
320 : 케이블 330 : 케이블뭉치
340 : 회전판 350 : 락돌기
360 : 돌기기어 370 : 외부케이스
380 : 급하강방지부 390 : 스프링
400 : 락기어 410 : 피니언기어
420 : 랙기어 430 : 상부바
440 : 하부바 450 : 회전손잡이100: hook bracket 110: pulley
120: work table 130: fixing ring
140: wheel 150: front lower support
160: rear lower support 170: rear left vertical support
180: rear right vertical support 190: shaft pin
200: front left vertical support 210: front right vertical support
220: left gondola support 230: right gondola support
240: steel cable 250,260: left and right cable control power unit
280: weight 290: connection support
300: control box 310: seat belt
320: cable 330: cable bundle
340: rotating plate 350: lock projection
360: projection gear 370: outer case
380: sudden drop prevention part 390: spring
400: rock gear 410: pinion gear
420: rack gear 430: upper bar
440: lower bar 450: rotary handle

Claims (2)

바퀴가 장착된 후방하부지지대와 바퀴가 장착된 전방하부지지대와 전후방하부지지대룰 연결하는 연결 지지대와, 상기 후방하부지지대의 상부에 구성한 후방좌우측수직지지대와, 전방하부지지대의 상부에 구성한 전방좌우측수직지지대와, 상기전후방좌우측수직지지대는 상하방향으로 길이를 조절할 수 있도록 상부바와 하부바로 구성되고, 상부바에는 랙기어와 하부바에는 피니언기어와 회전손잡이와 피니언기어의 풀림방지를 위해 스프 링이 구성된 락기어가 구성된 회전뭉치부를 구성하여 상부바를 상하방향으로 이동하여 길이를 조절할 수 있도록 구성되고, 상기 전방좌측수직지지대와 후방좌측수직지지대의 상부에 결합되는 좌측곤도라지지대와, 상기 전방우 측수직지지대와 후방우측수직지지대의 상부에 결합되는 우측곤도라지지대와, 상기 좌우측곤도라지지대에 구성된 도르래와 고정브라켓을 구성하여 강철케이블을 안전작업대와 연결하여 강철케이블을 감거나 풀리도록 구성한 케이블조절전동부를 포함한 작업대이송장치부와, 상기 케이블조절전동부에 연결된 강철케이블에 고정고리와 하단에 도르래가 연결 구성되어 작업자가 작업을 할 수 있도록 구성한 안전작업대와, 상기 안전작업대의 하중에 대해 무게중심이 후방에 위치하도록 후방좌우측지지대에 구성한 무게추와, 상기 케이블조절전동부에 전원공급 및 상하작동을 제어하는 작동레버와 콘트롤박스를 구성한 것을 특징으로 하는 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라.A connecting support connecting the rear lower support equipped with wheels and the front lower support equipped with wheels and the front and rear lower supports, the rear left and right vertical supports formed on the upper part of the rear lower support, and front left and right vertical supports formed on the upper part of the front lower support The support and the front, rear, left and right vertical supports consist of an upper bar and a lower bar to adjust the length in the vertical direction, and a rack gear on the upper bar and a pinion gear on the lower bar, a rotation handle, and a spring to prevent loosening of the pinion gear. A left gondola support coupled to the upper portions of the front left vertical support and the rear left vertical support, the front and right vertical support, which is configured to adjust the length by moving the upper bar in the vertical direction by configuring a rotating bundle part configured with a lock gear and a right gondola support coupled to the upper part of the rear right vertical support, a pulley and a fixing bracket configured on the left and right gondola support to connect the steel cable to the safety workbench to wind or unwind the steel cable. A safety workbench configured so that a worker can work by connecting a fixing ring and a pulley to the lower end of the steel cable connected to the transfer device and the cable control electric unit, and the center of gravity is located at the rear for the load of the safety workbench A gondola that can prevent accidents and work safely in a gondola, characterized in that it comprises a weight configured on the rear left and right supports, and an operation lever and control box for supplying power and controlling up and down operation to the cable control motor. A safety gondola for height adjustment that can prevent accidents and perform work safely. 제 1항에 있어서, 상기 작업대이송장치부는 급하강방지부를 구성하여 작업자의 안전을 위해 작업자가 착용하는 안전벨트와 케이블을 연결하여 구성되고, 상기 급하강방지부는 케이블이 감겨진 케이블뭉치와 상기 케이블뭉치의 축상에 다수개의 락돌기가 회전 판에 홈내에 결합되어 케이블이 감겨진 케이블뭉치가 빠르게 풀려 회전판이 빠르게 되면 원심력에 의해서 락돌기가 벌어져 외부케이스내의 원통면에 형성된 돌기기어에 맞물려 회전판이 정지하도록 구성한 것을 특징으로 하는 곤도라에서의 사고를 방지하고 안전하게 작업을 수행할 수 있는 높낮이 조절용 안전곤도라.According to claim 1, wherein the work bench transfer device is configured by connecting a cable and a safety belt worn by an operator for the safety of the worker by configuring a sudden drop prevention part, the sudden drop prevention part is a cable bundle with the cable wound and the cable A plurality of locking projections on the shaft of the bundle are combined in the groove on the rotating plate, and the cable bundle on which the cables are wound is quickly released and the rotating plate becomes fast. A safety gondola for height adjustment that can prevent accidents and safely perform work in the gondola, characterized in that it is configured to do so.
KR1020200094846A 2020-07-29 2020-07-29 Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work Pending KR20220014778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200094846A KR20220014778A (en) 2020-07-29 2020-07-29 Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200094846A KR20220014778A (en) 2020-07-29 2020-07-29 Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work

Publications (1)

Publication Number Publication Date
KR20220014778A true KR20220014778A (en) 2022-02-07

Family

ID=80253386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200094846A Pending KR20220014778A (en) 2020-07-29 2020-07-29 Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work

Country Status (1)

Country Link
KR (1) KR20220014778A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102675864B1 (en) * 2024-04-01 2024-06-17 주식회사 선진곤도라 Gondola
KR102737199B1 (en) * 2024-07-09 2024-12-02 황철욱 Winch assembly car
KR102768110B1 (en) * 2024-09-23 2025-02-13 황철욱 Winch assembly car with 1st reciprocating controller and 2nd reciprocating controller installed
KR102768099B1 (en) * 2024-09-23 2025-02-13 황철욱 Winch assembly car with weight 6-way camera installed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102675864B1 (en) * 2024-04-01 2024-06-17 주식회사 선진곤도라 Gondola
KR102737199B1 (en) * 2024-07-09 2024-12-02 황철욱 Winch assembly car
KR102768110B1 (en) * 2024-09-23 2025-02-13 황철욱 Winch assembly car with 1st reciprocating controller and 2nd reciprocating controller installed
KR102768099B1 (en) * 2024-09-23 2025-02-13 황철욱 Winch assembly car with weight 6-way camera installed

Similar Documents

Publication Publication Date Title
KR20220014778A (en) Height-adjustable safety gondola to prevent accidents in the gondola and to safely perform work
US10961092B2 (en) Platform hoist with automatic emergency braking system
CA2895112A1 (en) Personal safety apparatus and system
US20130117999A1 (en) Work platform for an overhead crane
KR20180116170A (en) The elevated workbench equipped with safety equipment for safety work and its safety equipment
CN210032533U (en) Construction equipment scaffold
US3464520A (en) Self-operated elevator
KR100909879B1 (en) Safety gondola for height adjustment
CN204752024U (en) Miniature hoisting accessory of movable
KR200448240Y1 (en) Utility Tower Crane
CN212893801U (en) Lifting platform for electric power installation
CN204079309U (en) Mechanical and electric equipment installation mechanism of supporting leg adjustable hook type lifting Dual-locking substation
US2112837A (en) Power driven scaffold
CN210918153U (en) Scaffold for building
KR102754846B1 (en) Exterior wall-mounted safety structure for outdoor work
CN108706531A (en) A self-propelled lifting working platform
KR20050072842A (en) Tower crane of having automatic movible counter weight
KR102675864B1 (en) Gondola
CN220521903U (en) Building construction platform
KR100915620B1 (en) Railroad Vehicle Air Duct Lift
CN206141403U (en) Pole overhauls climbing anti -falling device
CN212151526U (en) Screw rod elevator
CN222433981U (en) A hoisting device for steel structure installation
CN221481364U (en) Anti-falling lifting device
JPH0328066Y2 (en)

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20200729

PG1501 Laying open of application