KR102652228B1 - A cushion device for a riding basket of a high-place working vehicle - Google Patents

A cushion device for a riding basket of a high-place working vehicle Download PDF

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KR102652228B1
KR102652228B1 KR1020230048048A KR20230048048A KR102652228B1 KR 102652228 B1 KR102652228 B1 KR 102652228B1 KR 1020230048048 A KR1020230048048 A KR 1020230048048A KR 20230048048 A KR20230048048 A KR 20230048048A KR 102652228 B1 KR102652228 B1 KR 102652228B1
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South Korea
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pressure hose
boarding
fixed
pop
fixing bolt
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KR1020230048048A
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Korean (ko)
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김상인
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김상인
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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

본 발명은 작업자가 탑승하는 탑승함을 고소 구조물의 외측에 접촉시킬 때 탑승함에서 구조물로 전달되는 충격을 완충시키는 한편 구조물에 접촉된 상태로 작업을 하더라도 손상이 발생하지 않도록 하는 고소 작업용 탑승함의 완충장치에 관한 것이다.
본 발명은 고소 작업용 탑승함의 바닥판 전방에 고압호스를 고정시키는 것으로,탑승함의 바닥판 전방에는 일정 간격으로 팝너트를 고정하고, 바닥판의 길이와 같은 고압호스를 구비하고, 상기 고압호스에는 일측에 팝너트와 동일한 간격으로 고정볼트를 고정시키되 상기 고정볼트의 볼트부가 고압호스의 외측으로 돌출되게 고정하고, 상기 고정볼트의 볼트부는 팝너트에 끼워서 고정시킴으로써 이루어진다.The present invention is a cushioning device for a boarding box for high-altitude work that cushions the impact transmitted from the boarding box to the structure when the boarding box on which the worker rides comes into contact with the outside of the high-altitude structure and prevents damage from occurring even when working while in contact with the structure. It's about devices.
The present invention is to fix a high-pressure hose in front of the floor plate of a boarding ship for working at heights. Pop nuts are fixed at regular intervals in front of the floor plate of the boarding ship, a high-pressure hose equal to the length of the floor plate is provided, and the high-pressure hose has one side Fixing bolts are fixed at the same intervals as the pop nuts, with the bolt part of the fixing bolt protruding to the outside of the high pressure hose, and the bolt part of the fixing bolt is fixed by inserting it into the pop nut.

Description

고소 작업용 탑승함의 완충장치{A cushion device for a riding basket of a high-place working vehicle}{A cushion device for a riding basket of a high-place working vehicle}

본 발명은 작업자가 탑승하는 탑승함을 고소 구조물의 외측에 접촉시킬 때 탑승함에서 구조물로 전달되는 충격을 완충시키는 한편 구조물에 접촉된 상태로 작업을 하더라도 손상이 발생하지 않도록 하는 고소 작업용 탑승함의 완충장치에 관한 것이다.The present invention is a cushioning device for a boarding box for high-altitude work that cushions the impact transmitted from the boarding box to the structure when the boarding box on which the worker rides comes into contact with the outside of the high-altitude structure and prevents damage from occurring even when working while in contact with the structure. It's about devices.

일반적으로 고소 작업차는 도 1에 도시된 바와 같이 차량(1)에 탑재된 다단의 붐이 신장되는 붐대(2)의 선단에 작업자가 탑승하는 탑승함(10)을 설치하여 가로수의 정비 사업이나 가로등, 신호등, 전신주 등의 보수작업 또는 아파트와 같은 고층구조물에서의 시설보수 작업이나 화물의 승하강 작업 등과 같이 일반적인 사다리높이의 한계를 벗어난 높이에서의 작업을 필요로 할 때 사용된다.In general, as shown in FIG. 1, an aerial work vehicle is installed with a boarding box (10) for workers to ride at the tip of the boom (2), where the multi-stage boom mounted on the vehicle (1) is extended, and is used for maintenance of street trees or street lights. , It is used when work is required at heights outside the limits of the general ladder height, such as repair work on traffic lights, telephone poles, etc., facility repair work in high-rise structures such as apartments, or lifting and lowering cargo.

이러한 고소작업 장치는 이동을 위한 차량(1)에 다단으로 신축되는 붐대(2)를 설치하되 상기 붐대(2)는 유압에 의해 신축되거나 회전이 이루어지게 되며, 상기 붐대(2)의 선단에는 작업자가 탑승하거나 화물이 탑재되는 탑승함(10)이 설치되는 구조로 이루어진다.This high-altitude work device installs a boom (2) that expands and contracts in multiple stages on a vehicle (1) for movement. The boom (2) is expanded and rotated by hydraulic pressure, and the tip of the boom (2) is operated by a worker. It consists of a structure in which a boarding box (10) is installed for boarding or loading cargo.

탑승함은 통상적으로 바닥판의 상측으로 전면판과 좌우측면판 및 배면판을 결합시켜 사각체 형상으로 이루어지게 되며, 작업이 이루어지는 전면판은 착탈이 가능케 함으로써, 작업의 종류에 따라 전면판을 결합시킨 채로 작업을 하거나, 전면판을 분리한 상태로 작업을 할 수 있으며, 또한, 작업의 종류에 따라 측면판과 배면판 등을 제거하거나 바닥판의 측면으로 연결하여 작업을 하게 된다.Boarding boxes are usually made into a rectangular shape by combining the front plate, left and right side plates, and back plate on the upper side of the floor plate. The front plate on which work is performed is removable, so the front plate can be combined depending on the type of work. Work can be done as is or with the front plate removed. Depending on the type of work, the side plate and back plate can be removed or connected to the side of the bottom plate.

상기 탑승함은 고소 작업을 할 때 안정된 작업을 위하여 바닥판의 전면이 건물의 외벽에 접촉된 상태로 작업을 하게 되고, 이 과정에서 건물의 외벽에 손상을 입기 때문에 도 2에 도시된 바와 같이 탑승함(10)의 바닥판 전면으로 가이드바(4)를 돌출시켜 고정시키되 상기 가이드바(4)에는 스폰지나 보온재로 이루어지는 완충커버(5)를 씌워서 탑승함(10)을 건물의 외벽에 접촉시킬 때 완충커버(5)가 건물에 밀착되며 접촉되게 함으로써, 탑승함(3)이 외벽과 접촉할 때 발생하는 충격을 완화시켜 외벽의 손상을 방지하고 있으나, 완충커버(5)는 완충력이 약하여 충격 완충효과가 덜하고, 재질이 물러서 탑승함(10)을 밀착시킨 상태에서 흔들림 등에 의하여 완충커버(5)가 손상되기 때문에 자주 교체해야 하는 불편과 함께 원하는 상태의 완충 효과를 볼 수 없는 문제가 있다.The boarding box is operated with the front of the floor plate in contact with the outer wall of the building to ensure stable work when working at heights, and the outer wall of the building is damaged in the process, so boarding as shown in Figure 2 A guide bar (4) is protruded and fixed to the front of the bottom plate of the box (10), and a buffer cover (5) made of sponge or insulating material is covered on the guide bar (4) to allow the boarding box (10) to contact the outer wall of the building. Damage to the outer wall is prevented by mitigating the shock that occurs when the boarding box (3) comes in contact with the outer wall by ensuring that the buffer cover (5) is in close contact with the building. However, the shock absorber (5) has a weak buffering force and is The cushioning effect is less, and the cushioning cover (5) is damaged due to shaking while the boarding box (10) is in close contact with the material, so there is the inconvenience of having to replace it frequently and the problem of not being able to achieve the desired cushioning effect. .

[문헌1] 특허공개 10-2012-0077988호(2012.07.10. 공개)[Document 1] Patent Publication No. 10-2012-0077988 (published on July 10, 2012) [문헌2] 특허등록 10-1615107호(2016.04.25. 공고)[Document 2] Patent Registration No. 10-1615107 (announced on April 25, 2016) [문헌3] 실용신안 공개 20-2012-0003556호(2012.05.22. 공개)[Document 3] Utility Model Publication No. 20-2012-0003556 (published on May 22, 2012) [문헌4] 특허등록 10-1628335호(2016.06.08. 공고)[Document 4] Patent Registration No. 10-1628335 (announced on June 8, 2016)

본 발명은 고소 작업용 탑승함을 고소 구조물의 외측에 밀착시킬 때 바닥판의 전방에 설치된 스폰지 커버나 보온재 커버 등의 완충부재에 의해서는 충격을 효과적으로 완화시킬 수 없어 구조물의 외측이 손상되는 경우가 발생하는 문제를 해결하는 한편 완충부재가 쉽게 손상되어 완충 효과를 볼 수 없는 문제를 해결하기 위한 것으로, 탑승함의 바닥판 전방으로 강철심이 내장된 고압호스를 고정시킴으로써, 탑승함이 구조물의 외측에 접촉될 때 고압호스가 압착되면서 쿠션을 제공하여 안전한 작업 조건을 제공하는 한편 구조물의 외측이 손상되는 것을 방지하는 것이다.In the present invention, when a boarding box for aerial work is brought into close contact with the outside of an aerial structure, the impact cannot be effectively alleviated by a cushioning member such as a sponge cover or insulating material cover installed in front of the floor plate, resulting in damage to the outside of the structure. This is to solve the problem of the cushioning member being easily damaged and not having a buffering effect. By fixing a high-pressure hose with a steel core to the front of the bottom plate of the boarding box, it is possible to prevent the boarding ship from contacting the outside of the structure. When the high-pressure hose is compressed, it provides a cushion, providing safe working conditions and preventing damage to the outside of the structure.

본 발명은 고소 작업용 탑승함의 바닥판 전방에 고압호스를 고정시키는 것으로,탑승함의 바닥판 전방에는 일정 간격으로 팝너트를 고정하고, 바닥판의 길이와 같은 고압호스를 구비하고, 상기 고압호스에는 일측에 팝너트와 동일한 간격으로 고정볼트를 고정시키되 상기 고정볼트의 볼트부가 고압호스의 외측으로 돌출되게 고정하고, 상기 고정볼트의 볼트부는 팝너트에 끼워서 고정시킴으로써 이루어진다.The present invention is to fix a high-pressure hose in front of the floor plate of a boarding ship for working at heights. Pop nuts are fixed at regular intervals in front of the floor plate of the boarding ship, a high-pressure hose equal to the length of the floor plate is provided, and the high-pressure hose has one side Fixing bolts are fixed at the same intervals as the pop nuts, with the bolt part of the fixing bolt protruding to the outside of the high pressure hose, and the bolt part of the fixing bolt is fixed by inserting it into the pop nut.

본 발명은 탑승함의 바닥판 전방으로 일정 직경의 고압호스를 돌출되게 고정시킴으로써, 탑승함이 고소 구조물의 외측에 접촉시킬 때 고압호스가 압착되면서 쿠션을 제공하여 손상을 방지하는 한편 안전한 작업이 이루어지도록 하는 것이다.The present invention protrudes and fixes a high-pressure hose of a certain diameter in front of the bottom plate of the boarding box, so that when the boarding box contacts the outside of the high-altitude structure, the high-pressure hose is compressed and provides a cushion to prevent damage and ensure safe work. It is done.

본 발명의 고압호스는 강철심을 내장시키고 직경이 50~70mm를 갖도록 하며, 상기 고압호스에는 팝너트의 간격으로 구멍을 뚫은 다음 고정볼트를 끼워주되 고정볼트의 헤드부가 고압호스의 내측에 위치하고 볼트부는 외부로 돌출되게 하며, 상기 볼트부에는 더블너트를 끼워주고, 상기 헤드부와 고압호스 사이 및 고압호스와 더블너트 사이에는 와셔를 끼워주고, 고압호스는 볼트부를 팝너트에 끼울 때 더블너트를 회전시켜 고정이 이루어지게 한다.The high-pressure hose of the present invention has a built-in steel core and has a diameter of 50 to 70 mm. Holes are drilled in the high-pressure hose at intervals of pop nuts, and then fixing bolts are installed. The head of the fixing bolt is located inside the high-pressure hose, and the bolt part is It protrudes to the outside, insert a double nut into the bolt part, insert a washer between the head part and the high pressure hose and between the high pressure hose and the double nut, and the high pressure hose rotates the double nut when inserting the bolt part into the pop nut. to ensure fixation.

본 발명은 직경이 큰 고압호스의 내부에 직경이 적은 고압호스를 끼운 후 고정볼트를 두 개의 고압호스를 관통하여 고정시킴으로써, 접촉시 높은 탄성을 갖고 완충 효과를 볼 수 있다.In the present invention, a high-pressure hose with a small diameter is inserted inside a high-pressure hose with a large diameter, and then a fixing bolt is fixed through the two high-pressure hoses, thereby providing high elasticity and a buffering effect upon contact.

본 발명은 고소 작업용 탑승함의 바닥판이 구조물의 외측에 접촉될 때 완충이 이루어지도록 하는 것으로, 강철심이 내장된 고압호스를 탑승함의 바닥판 전방에 고정시킴으로써 탑승함이 구조물의 외측에 접촉될 때 고압호스가 압착되면서 밀착이 이루어지게 되고, 이로 인하여 탑승함에서 구조물의 외측으로 전달되는 충격이 완충되어 구조물 외벽의 손상이 방지되는 한편 고압호스의 사용하기 때문에 장시간 사용하더라도 고압호스의 손상이나 문드러짐이 발생하지 않아, 장기간 쿠션 효과를 볼 수 있다.The present invention provides cushioning when the bottom plate of a boarding box for high-altitude work contacts the outside of the structure. By fixing a high-pressure hose with a built-in steel core to the front of the bottom plate of the boarding box, the high-pressure hose is used when the boarding box contacts the outside of the structure. As the hose is compressed, close contact is achieved, and as a result, the impact transmitted from the boarding to the outside of the structure is cushioned, preventing damage to the outer wall of the structure. However, because the high-pressure hose is used, damage or cracking of the high-pressure hose occurs even if used for a long time. As it does not, you can see the cushioning effect for a long time.

본 발명은 탑승함이 고압호스를 압착시키며 구조물의 외측에 안정적으로 밀착되기 때문에 충격 완화 효과와 함께 탑승함이 안정적으로 밀착된 상태를 유지하기 때문에 탑승함의 작업자가 안정된 상태로 작업을 할 수 있다.In the present invention, since the boarding box compresses the high-pressure hose and stably adheres to the outside of the structure, the boarding box maintains a stable and close contact with the shock alleviating effect, so that the operator of the boarding box can work in a stable state.

본 발명은 직경이 고압호스의 내부에 직경이 적은 고압호스를 끼워서 이중으로 만든 후 고정볼트를 두 개의 고압호스를 관통하여 고정시킴으로써, 접촉시 두 개의 고압호스가 갖고 있는 탄성력에 의해 높은 탄성을 갖고 완충 효과를 높일 수 있으며, 이물질이 묻었을 때 쉽게 세척이 가능하다.In the present invention, a high-pressure hose with a small diameter is inserted into the inside of a high-pressure hose to make it double, and then a fixing bolt is passed through the two high-pressure hoses to secure them, so that when in contact, the hose has high elasticity due to the elastic force of the two high-pressure hoses. The buffering effect can be improved, and it can be easily cleaned when foreign substances get on it.

도 1은 고소 작업차 사시도
도 2는 탑승함에 부착된 완충부재의 기존 실시예
도 3은 본 발명 탑승함의 사용상태 측면도
도 4는 본 발명 탑승함의 정면도
도 5 내지 도 8은 본 발명 고압호스 고정 순서도
도 9는 본 발명의 고정볼트 고정 사시도
도 10은 본 발명 고압호스의 확대 단면도
도 11은 본 발명의 사용 상태 단면도
도 12는 본 발명의 다른 실시예 단면도Figure 1 is a perspective view of an aerial work platform
Figure 2 shows an existing embodiment of a buffer member attached to a boarding box.
Figure 3 is a side view of the present invention boarding ship in use state
Figure 4 is a front view of the present invention boarding ship
Figures 5 to 8 are flow charts for fixing the high pressure hose of the present invention.
Figure 9 is a perspective view of the fixing bolt of the present invention
Figure 10 is an enlarged cross-sectional view of the high pressure hose of the present invention
11 is a cross-sectional view of the present invention in use.
Figure 12 is a cross-sectional view of another embodiment of the present invention

본 발명은 고소 작업용 탑승함의 바닥판 전방으로 고압호스를 고정시킴으로써, 탑승함을 고소 구조물의 외측에 접촉시킬 때 고압호스가 압착되면서 탑승함의 밀착이 이루어지기 때문에 탑승함에서 구조물의 외측으로 전달되는 충격을 완충시켜 외벽 손상을 방지하는 한편 탑승함이 안정적으로 외측에 밀착된 상태를 유지하는 것으로, 내부에 강철심이 내장된 고압호스의 사용으로 완충 효과가 뛰어남은 물론 장기간 사용에도 손상이 방지되는 것이다.The present invention fixes a high-pressure hose to the front of the floor plate of a boarding ship for aerial work, so that when the boarding box comes into contact with the outside of the aerial structure, the high-pressure hose is compressed and the boarding ship is brought into close contact, thereby reducing the shock transmitted from the boarding ship to the outside of the structure. It cushions the outer wall to prevent damage, while keeping the boarding compartment in a stable and close contact with the outside. The use of a high-pressure hose with a built-in steel core not only provides an excellent cushioning effect, but also prevents damage even during long-term use.

본 발명을 첨부된 실시예 도면에 의거 설명한다.The present invention will be explained based on the attached embodiment drawings.

본 발명은 고소 작업용 탑승함(10)을 구비하고, 탑승함(10)의 바닥판(11) 전방에는 일정 간격으로 전방을 향하여 팝너트(20)를 고정하며, 상기 팝너트(20)에 볼트부(32)가 끼워지는 고정볼트(30)를 구비하고, 상기 고정볼트(30)의 헤드부(31)는 고압호스(60)의 내부에 위치되게 하되 상기 헤드부(31)와 고압호스(60) 사이에는 와셔(41)를 설치하고, 상기 고압호스(60)의 외측으로 돌출된 볼트부(32)에는 더블너트(51)(52)를 끼우되 더블너트(51)와 고압호스(60) 사이에는 와셔(42)를 설치하며, 상기 고압호스(60)는 직경 50~70mm를 갖고 강철심(61)이 내장되어 탄성 복원력이 우수하고, 상기 고압호스(60)는 시중에 판매되는 자재를 이용한다.The present invention is provided with a boarding box (10) for working at height, and in front of the floor plate (11) of the boarding box (10), pop nuts (20) are fixed facing forward at regular intervals, and bolts are attached to the pop nuts (20). It is provided with a fixing bolt 30 into which the part 32 is inserted, and the head part 31 of the fixing bolt 30 is located inside the high pressure hose 60, and the head part 31 and the high pressure hose ( 60), a washer 41 is installed between them, and double nuts 51 and 52 are inserted into the bolt portion 32 protruding to the outside of the high pressure hose 60. The double nuts 51 and the high pressure hose 60 ) A washer (42) is installed between them, and the high-pressure hose (60) has a diameter of 50 to 70 mm and has a built-in steel core (61) to provide excellent elastic restoring force. The high-pressure hose (60) is made of commercially available materials. Use .

본 발명은 탑승함(10)의 바닥판(11) 전방에는 일정 간격으로 구멍을 형성한 다음 상기 구멍에 팜너트(20)를 끼워 고정시키는 것으로, 이미 제작되어 사용 중인 탑승함(10)에도 적용이 가능함은 물론 새로 제작되는 탑승함(10)에도 적용이 가능한 것으로, 이미 제작되어 사용 중인 탑승함(10)에는 전술된 바와 같이 바닥판(11)에 일정 간격으로 팝너트(20)를 고정시키되 상기 팝너트(20)는 전방을 향하게 설치하며, 새로 제작되는 탑승함(10)에는 전술된 바와 같이 팝너트(20)를 사용하거나, 일반적인 너트를 용접하여 사용하면 된다.The present invention forms holes at regular intervals in front of the floor plate 11 of the boarding box 10 and then secures them by inserting palm nuts 20 into the holes. It is also applicable to the boarding box 10 that has already been manufactured and is in use. This is possible, of course, and can be applied to newly manufactured boarding boxes (10). In boarding boxes (10) that are already manufactured and in use, pop nuts (20) are fixed to the floor plate (11) at regular intervals as described above. The pop nut 20 is installed facing forward, and the pop nut 20 can be used as described above in a newly manufactured boarding box 10, or a general nut can be welded.

본 발명은 탑승함(10)을 고소 구조물의 외측에 접촉시킬 때 외벽과 닿게 되는 바닥판(11)의 전방에 일정 간격으로 팝너트(20)를 고정시킨 후 상기 팝너트(20)를 이용하여 고압호스(60)를 고정시킴으로써, 탑승함(10)이 구조물의 외측에 닿을 때 고압호스(60)가 압착되며 접촉되기 때문에 충격이 고압호스(60)에서 완충되는 것이다.In the present invention, when the boarding box (10) is brought into contact with the outside of an aerial structure, the pop nuts (20) are fixed at regular intervals in front of the floor plate (11) that is in contact with the outer wall, and then the pop nuts (20) are used to By fixing the high-pressure hose 60, when the boarding box 10 touches the outside of the structure, the high-pressure hose 60 is compressed and contacted, so the impact is cushioned by the high-pressure hose 60.

고압호스(60)는 내부에 강철심(61)이 내장되어 복원력이 우수함은 물론 고압을 견디는 견고한 특성을 갖고 시중에서 판매되는 자재를 사용하는 것으로, 직경 50~70mm를 사용하되 바닥판(11)의 길이와 같은 길이를 사용하거나, 짧은 길이를 고압호스(60)를 여러 개 연속적으로 연결할 때 바닥판(11)의 길이와 같으면 된다.The high-pressure hose (60) has a built-in steel core (61), which not only has excellent resilience, but also has strong characteristics to withstand high pressure. It is made of commercially available materials. It uses a diameter of 50 to 70 mm, but has a bottom plate (11). A length equal to the length of can be used, or the short length can be the same as the length of the bottom plate 11 when connecting several high pressure hoses 60 in succession.

고압호스(60)에는 일정 간격으로 구멍을 뚫어 고정볼트(30)를 끼워주되 고정볼트(30)의 헤드부(31)는 고압호스(60)의 내측에 위치하고, 볼트부(32)는 외부로 돌출되게 하며, 고정볼트(30)의 헤드부(31)는 와셔(41)를 끼워서 헤드부(31)가 고압호스(60)의 외부로 이탈되는 것을 방지하는 한편 헤드부(31)가 고압호스(60)을 압착시킨 상태에서도 회전이 이루어질 수 있도록 하고, 고정볼트(30)의 볼트부(32)는 고압호스(60)의 외부로 돌출되게 하되 상기 볼트부(32)에는 와셔(42)를 끼운 다음 더블너트(51)(52)를 끼워서 고정시킨다.Holes are drilled in the high pressure hose 60 at regular intervals and fixing bolts 30 are installed. The head part 31 of the fixing bolt 30 is located inside the high pressure hose 60, and the bolt part 32 is located outside. It is made to protrude, and the head part 31 of the fixing bolt 30 is fitted with a washer 41 to prevent the head part 31 from coming out of the high pressure hose 60, while the head part 31 is connected to the high pressure hose 60. (60) can be rotated even in a compressed state, and the bolt part 32 of the fixing bolt 30 protrudes to the outside of the high pressure hose 60, and a washer 42 is installed on the bolt part 32. After inserting, insert the double nuts (51) and (52) to secure it.

여기서, 고정볼트(30)의 볼트부(32)에 더블너트(51)(52)를 끼우면 외측에 끼워진 너트(52)로 인하여 너트(51)의 풀림이 방지되는 것으로, 더블너트(51)(52)의 외측으로 돌출된 볼트부(32)는 팝너트(20)에 끼워서 고정시키되 볼트부(32)의 선단을 팝너트(20)의 입구에 위치시킨 후 너트(51)를 돌리되 볼트부(32)가 팝너트(20)에 끼워져 고정되는 방향으로 돌리게 되면, 고정볼트(30)가 회전되면서 볼트부(32)가 팝너트(20)에 끼워져 고정이 이루어지며, 이 같이 고정볼트(30)의 볼트부(32)가 팝너트(20)에 끼워지면서 고정이 이루어질 때 고정볼트(30)는 와셔(41)(42)에 의해 큰 저항 없이 회전되면서 고정이 이루어진다.Here, when the double nut (51) (52) is inserted into the bolt portion (32) of the fixing bolt (30), loosening of the nut (51) is prevented due to the nut (52) inserted on the outside, and the double nut (51) ( The bolt portion (32) protruding to the outside of 52) is fixed by inserting it into the pop nut (20). After placing the tip of the bolt portion (32) at the entrance of the pop nut (20), turn the nut (51) and secure the bolt portion (20). When (32) is inserted into the pop nut (20) and turned in the direction in which it is fixed, the fixing bolt (30) is rotated and the bolt portion (32) is inserted into the pop nut (20) and fixed, and in this way, the fixing bolt (30) is fixed. When the bolt portion 32 of ) is inserted into the pop nut 20 and fixed, the fixing bolt 30 is rotated without great resistance by the washers 41 and 42 and fixed.

본 발명은 고압호스(60)에 끼워진 고정볼트(30)의 간격과 바닥판(11)에 끼워진 팝너트(20)의 간격이 동일하게 함으로써, 바닥판(11)의 전방에 고압호스(60)를 고정시키게 된다.In the present invention, the spacing between the fixing bolts 30 fitted in the high pressure hose 60 and the spacing between the pop nuts 20 fitted in the bottom plate 11 are the same, so that the high pressure hose 60 is installed in front of the bottom plate 11. is fixed.

따라서, 본 발명은 탑승함(10)의 바닥판(11) 전방에 고압호스(60)가 고정되는 것이어서, 고소 작업을 위하여 탑승함(10)을 고소 구조물의 외측에 접촉시킬 때 탑승함(10)의 수평을 유지한 상태에서 고압호스(60)가 먼저 구조물의 외측에 밀착되면서 탑승함(10)의 밀착이 이루어지게 되며, 이 과정에서 탑승함(10)이 구조물의 외측과 접촉하는 충격이 발생할 수 있으나, 본 발명은 탑승함(10)의 접촉과정에서 우선적으로 고압호스(60)가 내측으로 찌그러들면서 탑승함(10)의 밀착이 이루어지기 때문에 고압호스(60)로 인한 충격 완화 효과를 볼 수 있다.Therefore, in the present invention, the high-pressure hose 60 is fixed in front of the floor plate 11 of the boarding box 10, so that when the boarding box 10 is brought into contact with the outside of the aerial structure for high-altitude work, the boarding box 10 ) is maintained horizontally, the high-pressure hose 60 is first brought into close contact with the outside of the structure and the boarding box 10 is brought into close contact. In this process, the impact of the boarding box 10 coming in contact with the outside of the structure is reduced. However, in the present invention, in the process of contact with the boarding box 10, the high-pressure hose 60 is preferentially crushed inward and the boarding box 10 is brought into close contact, thereby reducing the effect of the shock caused by the high-pressure hose 60. can see.

본 발명에서, 고압호스(60)는 50~70mm의 직경을 갖고 고압을 견딜 수 있는 견고함을 갖추기 때문에 탑승함(10)에서 전달되는 충격으로 인하여 고압호스(60)가 내측으로 밀리면서 충격을 완화시키게 되고, 이로 인하여 탑승함(10)의 접촉 과정에서 발생하는 외벽 손상이 발생하지 않으며, 탑승함(10)이 고압호스(60)를 압착시킨 상태에서 밀착이 이루어지기 때문에 탑승함(10)의 충격을 제거하는 한편 안정적인 움직임을 보장할 수 있어, 작업자의 작업환경을 개선시킬 수 있다.In the present invention, the high-pressure hose 60 has a diameter of 50 to 70 mm and is strong enough to withstand high pressure, so the high-pressure hose 60 is pushed inward due to the shock transmitted from the boarding box 10, causing shock. This is alleviated, and as a result, damage to the outer wall that occurs during the contact process of the boarding box 10 does not occur, and since the boarding box 10 is in close contact with the high pressure hose 60 by pressing it, the boarding box 10 is in contact with the boarding box 10. It can eliminate shock and ensure stable movement, improving the worker's working environment.

본 발명의 고압호스(60)는 강철심(61)이 내장된 상태로 탄성력이 뛰어나고 견고성을 갖추기 때문에 고압호스(60)의 압착으로 인한 충격완화 효과가 크고, 또한, 장시간 사용하더라도 탄성력을 잃지 않는 이점과 함께 밀림으로 인한 손상이 발생되지 않는 이점이 있다.The high-pressure hose (60) of the present invention has a built-in steel core (61) and has excellent elasticity and robustness, so it has a large impact alleviation effect due to compression of the high-pressure hose (60) and does not lose elasticity even when used for a long time. In addition, there is the advantage that no damage occurs due to pushing.

본 발명의 고압호스(60)는 탑승함(10)의 바닥판(11)과 같은 길이를 갖고 설치되거나, 일정 길이로 절단하여 여러 개를 길이 방향으로 연결하여 사용할 수 있으며, 고압호스(60)는 고정볼트(30)의 볼트부(32)가 돌출된 형태를 갖도록 끼운 후 볼트부(32)에 더블너트(51)(52)를 끼워서 고정시키는 것으로, 고압호스(60)에 끼워진 고정볼트(30)를 바닥판(11)에 설치된 탑너트(20)에 나사 결합시키게 된다.The high-pressure hose 60 of the present invention can be installed to have the same length as the floor plate 11 of the boarding ship 10, or can be cut to a certain length and used by connecting several pieces in the longitudinal direction, and the high-pressure hose 60 After inserting the bolt part 32 of the fixing bolt 30 so that it has a protruding shape, it is fixed by inserting double nuts 51 and 52 into the bolt part 32. The fixing bolt inserted into the high pressure hose 60 ( 30) is screwed to the top nut 20 installed on the bottom plate 11.

따라서, 본 발명은 탑승함(10)을 고소 구조물의 외측에 접촉시킬 때 고압호스(60)가 압착되면서 탑승함(10)의 밀착이 이루어지기 때문에 탑승함(10)의 밀착시 발생하는 충격을 완충시킴으로써 구조물의 외벽 파손을 방지하게 되고, 고압호스(60)가 압착되며 밀착되기 때문에 안정적으로 탑승함(10)의 밀착이 이루어져 안정된 상태의 작업이 가능하며, 강철심(61)이 내장된 고압호스(60)를 완충수단으로 사용하기 때문에 고압호스(60)를 오래 사용할 수 있는 한편 완충 효과가 뛰어난 효과를 볼 수 있다.Therefore, in the present invention, when the boarding box 10 is brought into contact with the outside of the aerial structure, the high pressure hose 60 is compressed and the boarding box 10 is brought into close contact, thereby reducing the impact generated when the boarding box 10 is in close contact. Damage to the outer wall of the structure is prevented by cushioning, and since the high-pressure hose (60) is compressed and adhered closely, the boarding box (10) is stably adhered to, enabling stable work, and the high-pressure hose (60) with a built-in steel core (61) Since the hose 60 is used as a buffer, the high pressure hose 60 can be used for a long time and has an excellent buffering effect.

본 발명은 기존의 탑승함(10)에 고압호스(60)를 설치하여 사용하거나, 새롭게 제작되는 탑승함(10)에 고압호스(60)를 설치하여 사용할 수 있다.The present invention can be used by installing the high-pressure hose 60 in an existing boarding box 10, or can be used by installing the high-pressure hose 60 in a newly manufactured boarding box 10.

한편, 본 발명은 직경이 큰 고압호스(70)의 내부에 직경이 적은 고압호스(60)를 끼워서 이중으로 만든 후 도 12와 같이 두 개의 고압호스(60)(70)를 관통하여 고정볼트(30)를 끼운 다음 탑승함(10)의 바닥판(11)에 고정시킨 팝너트(20)에 끼워 고정시킴으로써, 접촉시 두 개의 고압호스(60)(70)로 인한 높은 탄성력으로 완충 효과를 높일 수 있다.Meanwhile, in the present invention, a high-pressure hose (60) with a small diameter is inserted inside the high-pressure hose (70) with a large diameter to make it double, and then the fixing bolt ( 30) and then fixing it by inserting it into the pop nut (20) fixed to the floor plate (11) of the boarding box (10), thereby increasing the buffering effect due to the high elastic force caused by the two high pressure hoses (60) and (70) when in contact. You can.

10 : 탑승함 11 : 바닥판
20 : 팝너트 30 : 고정볼트
41,42 : 와셔 51,52 : 더블너트
60,70 : 고압호스10: boarding 11: floor plate
20: Pop nut 30: Fixing bolt
41,42: Washer 51,52: Double nut
60,70: High pressure hose

Claims (4)

고소 작업용 탑승함(10)의 바닥판(11) 전방으로 일정 간격을 갖게 팝너트(20)를 끼워 고정하고,
상기 바닥판(11)의 전방에 고정되는 고압호스(60)를 구비하되 상기 고압호스(60)는 바닥판(11)의 길이와 같게 하고,
상기 고압호스(60)에는 팝너트(20)와 동일한 간격으로 구멍을 뚫어 고정볼트(30)를 끼워주되 고정볼트(30)의 헤드부(31)는 고압호스(60)의 내측에 위치하고 볼트부(32)는 외부로 돌출되게 하며,
상기 고정볼트(30)의 헤드부(31)는 와셔(41)를 끼우되 상기 와셔(41)는 헤드부(31)와 고압호스(60) 사이에 위치되게 하고,
상기 고정볼트(30)의 볼트부(32)는 바닥판(11)에 고정된 팝너트(20)에 끼워져 고압호스(60)가 바닥판(11)의 전방으로 밀착되게 고정하되 상기 볼트부(32)에는 더블너트(51)(52)와 와셔(42)가 끼워진 채로 팝너트(20)에 고정되는 것을 특징으로 하는 고소 작업용 탑승함의 완충장치.Insert and secure pop nuts (20) at regular intervals in front of the floor plate (11) of the aerial work boarding box (10),
It is provided with a high-pressure hose 60 fixed to the front of the bottom plate 11, and the high-pressure hose 60 is equal to the length of the bottom plate 11,
In the high pressure hose 60, holes are drilled at the same intervals as the pop nuts 20 and fixing bolts 30 are installed. The head part 31 of the fixing bolt 30 is located inside the high pressure hose 60 and the bolt part (32) protrudes to the outside,
The head part 31 of the fixing bolt 30 is fitted with a washer 41, and the washer 41 is positioned between the head part 31 and the high pressure hose 60,
The bolt portion 32 of the fixing bolt 30 is inserted into the pop nut 20 fixed to the bottom plate 11 to secure the high pressure hose 60 in close contact with the front of the bottom plate 11, and the bolt portion ( 32) is a shock absorber for a boarding ship for high-altitude work, characterized in that it is fixed to the pop nut (20) with double nuts (51) (52) and washers (42) inserted. 삭제delete 삭제delete 제1항에 있어서, 고압호스(60)는 직경이 큰 고압호스(70)의 내부에 끼워진 후 적은 직경의 고압호스(60)가 큰 직경의 고압호스(70)에 끼워진 상태의 고압호스(60)(70)를 관통하여 고정볼트(30)를 끼운 다음 고정볼트(30)가 탑승함(10)의 바닥판(11)에 고정된 탑너트(20)에 끼워져 고정되는 것을 특징으로 하는 고소 작업용 탑승함의 완충장치.According to claim 1, the high-pressure hose (60) is inserted into the high-pressure hose (70) with a large diameter, and then the high-pressure hose (60) with a small diameter is inserted into the high-pressure hose (70) with a large diameter. ) For high-altitude work, characterized in that the fixing bolt (30) is inserted through (70) and then the fixing bolt (30) is inserted and fixed into the top nut (20) fixed to the bottom plate (11) of the boarding box (10). Boarding ship's shock absorber.
KR1020230048048A 2023-04-12 2023-04-12 A cushion device for a riding basket of a high-place working vehicle KR102652228B1 (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156198U (en) * 1988-04-16 1989-10-26
KR970061839U (en) * 1996-05-07 1997-12-10 현대자동차주식회사 Steel bumper fixing structure for trucks
JP2006316577A (en) * 2005-05-16 2006-11-24 Sekisui Chem Co Ltd Tread installing structure of spiral stairs
KR20120003556U (en) 2010-11-12 2012-05-22 정기훈 A protection device for preventing destruction of walls by Self-propelled scissors lift
KR20120077988A (en) 2010-12-31 2012-07-10 주식회사 호룡 Safety apparatus for a riding basket of a high-place working vehicle
KR101615107B1 (en) 2015-10-16 2016-04-25 주식회사 금명특장 Do aboard structure
KR101628335B1 (en) 2014-06-26 2016-06-08 주식회사 지톤그룹 high place operation car
KR20220118180A (en) * 2021-02-18 2022-08-25 주식회사 에코피앤에스 Folk gloves for forklift

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156198U (en) * 1988-04-16 1989-10-26
KR970061839U (en) * 1996-05-07 1997-12-10 현대자동차주식회사 Steel bumper fixing structure for trucks
JP2006316577A (en) * 2005-05-16 2006-11-24 Sekisui Chem Co Ltd Tread installing structure of spiral stairs
KR20120003556U (en) 2010-11-12 2012-05-22 정기훈 A protection device for preventing destruction of walls by Self-propelled scissors lift
KR20120077988A (en) 2010-12-31 2012-07-10 주식회사 호룡 Safety apparatus for a riding basket of a high-place working vehicle
KR101628335B1 (en) 2014-06-26 2016-06-08 주식회사 지톤그룹 high place operation car
KR101615107B1 (en) 2015-10-16 2016-04-25 주식회사 금명특장 Do aboard structure
KR20220118180A (en) * 2021-02-18 2022-08-25 주식회사 에코피앤에스 Folk gloves for forklift

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