KR100651227B1 - A worktable for architecture - Google Patents

A worktable for architecture Download PDF

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Publication number
KR100651227B1
KR100651227B1 KR1020060073866A KR20060073866A KR100651227B1 KR 100651227 B1 KR100651227 B1 KR 100651227B1 KR 1020060073866 A KR1020060073866 A KR 1020060073866A KR 20060073866 A KR20060073866 A KR 20060073866A KR 100651227 B1 KR100651227 B1 KR 100651227B1
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South Korea
Prior art keywords
ceiling
plate
scaffold
building
lifting
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KR1020060073866A
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Korean (ko)
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이남구
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주식회사 하이콘엔지니어링
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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
    • B66F11/044—Working platforms suspended from booms
    • B66F11/046—Working platforms suspended from booms of the telescoping type
    • 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
    • B66F2700/00—Lifting apparatus
    • B66F2700/05—Hydraulic jacks
    • B66F2700/055—Jacks with a single cylinder
    • B66F2700/057—Pistons, e.g. telescopic; Cylinders or sealing joints; Hydraulic travel-limiting devices or shock damping

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A safety inspection system for the ceiling of a building is provided to improve safety of work and to prevent the movement of unnecessary vehicles by forming a working scaffold with a main scaffold and auxiliary scaffolds and expanding a working space using auxiliary scaffolds. A safety inspection system for the ceiling of a building comprises: many lifting cylinders(10) fixed to a vehicle(V) to be separable using fixing brackets(12), provided with a foot master(13) supported to the ground by keeping a working scaffold not to move and supplied with hydraulic pressure from a hydraulic device to lift up and down a piston(11); a lifting plate(20) provided with a rotary guide(21) to fix a rotary plate rotatively and connected with pistons of the lifting cylinder to reciprocate together with the pistons; a rotary plate(30) fixed to a rotary guide shaft(22) erected on the rotary guide of the lifting plate rotatively and provided with a gear unit(31); a rotary device(40) composed of a motor(41) and a driving gear(42) loaded on the lifting plate and engaged with the gear unit of the rotary plate to rotate the rotary plate by getting supplied with rotary force from the motor; and a working scaffold(50) connected on the rotary plate and composed of a main scaffold(51) and auxiliary scaffolds(52,53) to provide a working space for workers to move and check safety of the ceiling of a building(B).

Description

건축물 천정용 안전 점검대{A WORKTABLE FOR ARCHITECTURE}Safety ceiling for building ceiling {A WORKTABLE FOR ARCHITECTURE}

도 1은 본 발명에 따른 건축물 천정용 안전 점검대의 구성도.1 is a block diagram of a building ceiling safety check according to the present invention.

도 2는 본 발명에 의한 건축물 천정용 안전 점검대에 적용된 작업발판의 구성도.Figure 2 is a configuration of the work scaffold applied to the building safety checkpoint for ceiling according to the present invention.

도 3과 도 4는 각각 본 발명에 따른 건축물 천정용 안전 점검대의 작동 상태도.Figure 3 and Figure 4 is an operational state diagram of the building ceiling safety check according to the present invention, respectively.

< 도면의 주요 부분에 대한 부호 설명><Description of Signs for Main Parts of Drawings>

10 : 승강실린더, 20 : 승강플레이트10: lifting cylinder, 20: lifting plate

30 : 회전플레이트, 40 : 회전수단30: rotating plate, 40: rotating means

50 : 작업발판, 60,70 : 각도조절 실린더50: working step, 60, 70: angle adjustment cylinder

본 발명은 건축물 천정용 안전 점검대에 관한 것으로, 더욱 상세하게는, 작업자가 건축물의 천정 저부에서 안전하게 천정을 안전점검할 수 있으며, 건축물의 방향과 각도에 상관없이 작업자에게 안전한 작업공간을 제공할 수 있도록 한 건축물 천정용 안전 점검대에 관한 것이다.The present invention relates to a safety ceiling for a building ceiling, and more particularly, the worker can safely check the ceiling at the bottom of the ceiling of the building, and provide a safe working space for the worker regardless of the direction and angle of the building. It is about safety ceiling for building ceiling which we made.

일반적으로, 각종 빌딩, 교량, 터널 등의 건축물은 붕괴로 인한 안전사고를 방지하기 위하여 정기적으로 안전 진단을 받도록 되어 있다.In general, buildings, bridges, tunnels, and other buildings are regularly subjected to safety checks to prevent safety accidents caused by collapse.

종래 건축물의 천정의 안전진단 방법은, 대개 사다리 또는 승강대를 이용하여 작업자가 천정을 안전점검하고 있다.In the conventional method for the safety diagnosis of the ceiling of a building, an operator checks the ceiling by using a ladder or a platform.

그러나, 종래 기술에 의한 건축물 천정의 안전진단 방법에 의하면, 사다리를 이용하여 작업자가 천정측으로 올라가서 안전진단 작업을 수행하는 경우 사다리의 흔들림으로 인하여 작업자가 사다리에서 떨어지는 안전사고가 빈번히 발생되고, 피점검대상 천정을 따라 사다리를 계속해서 이동하기 위해서 작업자가 사다리를 내려오고 다시 올라가는 불필요한 작업이 요구되는 문제점이 있고, 승강대를 이용하는 경우 작업대가 단순히 승강만 되는 것이기 때문에 승강대와 천정의 위치가 맞지 않을 경우 사용이 불편한 문제점도 있다.However, according to the conventional method of safety diagnosis of the building ceiling, when the worker climbs to the ceiling using the ladder to perform the safety diagnosis work, safety accidents frequently fall from the ladder due to the shaking of the ladder, and are inspected. In order to continuously move the ladder along the target ceiling, there is a problem that an operator needs to move down the ladder and climb up again, and when the platform is used, the platform is simply lifted and used when the platform and the ceiling are not in the right position. There is also this inconvenience.

본 발명은 상기한 종래 문제점을 해결하기 위한 것으로, 빌딩, 교량, 터널 등의 건축물 천정을 안전한 자세로 안전진단할 수 있으며, 피점검대상 천정의 방향과 각도 등에 상관없이 작업자가 안전한 작업공간을 확보할 수 있도록 한 건축물 천정용 안전 점검대를 제공하려는데 그 목적이 있다.The present invention is to solve the above-mentioned conventional problems, it is possible to safely diagnose the building ceiling, such as buildings, bridges, tunnels in a safe posture, and to ensure a safe working space for workers regardless of the direction and angle of the ceiling to be inspected. Its purpose is to provide a safety ceiling for building ceilings.

상기 목적을 달성하기 위한 본 발명에 따른 건축물 천정용 안전 점검대는, 차량에 장착되는 승강실린더, 상기 승강실린더에 의해 승강하는 승강플레이트, 상기 승강플레이트에 회전 가능하게 설치되는 회전플레이트, 상기 회전플레이트 상에 연결되며 작업공간을 제공하는 작업발판으로 구성된 것을 특징으로 한다.Safety ceiling for building ceiling according to the present invention for achieving the above object, the lifting cylinder mounted on the vehicle, the elevating plate lifted by the elevating cylinder, a rotating plate rotatably installed on the elevating plate, the rotating plate on Connected to and characterized in that consisting of a working scaffold to provide a workspace.

그리고, 본 발명은 상기 작업발판의 각도를 조절할 수 있는 각도조절수단이 더 포함된 것을 특징으로 한다.And, the present invention is characterized in that it further comprises an angle adjusting means for adjusting the angle of the working step.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

도 1에서 보이는 바와 같이, 본 발명에 의한 건축물 천정용 안전 점검대는, 차량(V)에 장착되며 유압기구부(미도시)로부터 유압을 제공받아 그 내부의 피스톤(11)이 승강하는 다수의 승강실린더(10)와, 승강실린더(10)의 피스톤(11)들이 그 저부에 연결되어 승강실린더(10)에 의해 승강하는 승강플레이트(20)와, 승강플레이트(20)에 회전 가능하게 장착되는 회전플레이트(30)와, 회전플레이트(30)를 회전시키는 회전수단(40)과, 회전플레이트(30) 상에 연결되며 작업자가 이동하면서 건축물(B) 천장의 안전진단 작업을 할 수 있는 작업공간을 제공하는 작업발판(50)으로 구성되며, 각 구성요소를 구체적으로 설명하면 다음과 같다.As shown in FIG. 1, the safety ceiling for a building ceiling according to the present invention includes a plurality of lifting cylinders mounted on a vehicle V and provided with hydraulic pressure from a hydraulic mechanism part (not shown) to which the piston 11 therein moves up and down. 10, the elevating plate 20, the piston 11 of the elevating cylinder 10 is connected to the bottom thereof, and elevating by the elevating cylinder 10, and a rotating plate rotatably mounted to the elevating plate 20 30, a rotating means 40 for rotating the rotating plate 30, and connected to the rotating plate 30 to provide a workspace for the operator to move the safety diagnosis of the building (B) ceiling while moving. Consists of a working scaffold 50, which will be described in detail for each component as follows.

승강실린더(10)는 차량(V)의 길이방향 양측에 각각 2개, 총 4개가 고정브래킷(12)을 통해 분리 가능하게 장착된다. 그리고, 차량(V)이 정지 상태이지만 작업발판(50)이 움직이지 않도록 승강실린더(10)의 하부에는 상기 유압기구부에 의해 출몰하면서 지면에 지지되는 풋마스터(13)가 갖추어진다.Two lifting cylinders 10 are mounted on both sides in the longitudinal direction of the vehicle V, and four in total are detachably mounted through the fixing bracket 12. In addition, the foot master 13 supported on the ground while being mounted by the hydraulic mechanism unit is provided at the lower portion of the lifting cylinder 10 so that the vehicle V is in a stopped state but the working scaffold 50 does not move.

승강플레이트(20)는 평평한 판상이면서 회전플레이트(30)가 회전 가능하게 장착되는 회전안내부(21)가 형성되며, 그 저면에 승강실린더(10)의 피스톤(11)들이 각각 연결되어 피스톤(11)과 함께 승강하여 작업발판(50)이 건축물(B)의 천정부에 근접된다.The lifting plate 20 has a flat plate shape and a rotation guide part 21 on which the rotating plate 30 is rotatably mounted, and the pistons 11 of the lifting cylinders 10 are connected to the bottom of the pistons 11, respectively. ) And the work scaffold 50 is moved closer to the ceiling of the building B.

회전플레이트(30)는 승강플레이트(20)의 회전안내부(21)에 세워진 회전안내축(22)에 회전 가능하게 결합되는 판상 구조물이며, 외주면에는 기어부(31)가 형성된다.Rotating plate 30 is a plate-like structure that is rotatably coupled to the rotary guide shaft 22 erected on the rotary guide portion 21 of the elevating plate 20, the gear portion 31 is formed on the outer peripheral surface.

회전수단(40)은 모터(41)(상기 유압기구부로부터 유압을 전달받아 회전력을 발생하는 유압모터일 수 있음), 승강플레이트(20)에 탑재되며 회전플레이트(30)의 기어부(31)에 치합되며 모터(41)로부터 회전력을 전달받아 회전플레이트(30)를 회전시키는 구동기어(42)로 구성될 수 있다.The rotating means 40 may be mounted on the motor 41 (which may be a hydraulic motor that generates hydraulic force by receiving hydraulic pressure from the hydraulic mechanism part) and the lifting plate 20, and is attached to the gear part 31 of the rotating plate 30. It may be composed of a drive gear 42 that is engaged and receives the rotational force from the motor 41 to rotate the rotating plate (30).

작업발판(50)은 회전플레이트(30) 상에 연결되어 회전플레이트(30)에 의해 회전하는 한편, 승강플레이트(20)에 의해 승강하여 작업자가 건축물(B)의 천정을 안전진단할 수 있도록 공간을 제공하는 것이며, 무리하게 길이를 길게 하지 않고 길이를 조절할 수 있도록 메인발판(51) 및 제1,2보조발판(52,53)으로 구성될 수 있다.The working scaffold 50 is connected on the rotating plate 30 and rotated by the rotating plate 30, while being lifted by the elevating plate 20 to allow a worker to safely diagnose the ceiling of the building B. It is to provide, and may be composed of the main scaffold 51 and the first and second auxiliary scaffold (52, 53) to adjust the length without excessively lengthening.

도 2에서 보이는 것처럼, 메인발판(51)은 내부에 상부를 향해 개방된 가이드부(51a)가 구비된 박스형이며, 제1,2보조발판(52,53)은 각각 박스형태로서 메인발판(51)의 가이드부(51a) 양측 단부에서부터 안쪽으로 삽입된다. 즉, 제1,2보조발판(52,53)이 메인발판(51)의 가이드부(51a) 안에 삽입된 상태에서는 메인발판(51)이 작업공간이 되는 것이며, 제1,2보조발판(52,53)이 메인발판(51)에서 빠지면, 그만큼의 작업공간이 더 확보되는 것이다.As shown in FIG. 2, the main scaffold 51 has a box shape having a guide part 51a open upwardly therein, and the first and second auxiliary scaffolds 52, 53 are each in the form of a box. Is inserted inward from both end portions of the guide portions 51a of the &lt; RTI ID = 0.0 &gt; That is, in the state where the first and second auxiliary scaffolds 52 and 53 are inserted into the guide part 51a of the main scaffold 51, the main scaffold 51 becomes a working space, and the first and second auxiliary scaffold 52 If 53 is removed from the main scaffold 51, the work space is as much as that.

여기에, 작업자가 작업발판(50)에서 미끄러지지 않도록 메인발판(51)과 제1,2보조발판(52,53)의 바닥은 요철형태로 이루어질 수 있고, 도면 중 미설명부호 51b,52a,53a)는 난간이다.Here, the bottom of the main scaffold 51 and the first and second auxiliary scaffold 52, 53 may be formed in an uneven form so that the worker does not slip on the working scaffold 50, and reference numerals 51b, 52a, 53a in the drawings. ) Is a railing.

한편, 건축물의 천정은 지면과 평행하지 않고 경사질 수 있으며, 이때, 작업발판(50)이 지면과 평행하다면 작업자와 천정 간의 거리가 달라져 작업이 매우 불편하며, 이를 해결하기 위하여 작업발판(50)은 각도가 조절 가능하도록 장착된다. 예컨대, 도 1에서와 같이, 회전플레이트(30)와 작업발판(50) 사이의 길이방향 양측에는 각각 세워져 피스톤(61,71)이 작업발판(50)의 저부에 연결되며 상기 유압기구부에 의해 피스톤(61,71)이 출몰하는 제1,2각도조절 실린더(60,70)가 설치된다.On the other hand, the ceiling of the building may be inclined without being parallel to the ground, and at this time, if the working scaffold 50 is parallel to the ground, the distance between the worker and the ceiling is very uncomfortable, and the working scaffold 50 to solve this problem. Is mounted so that the angle is adjustable. For example, as shown in FIG. 1, the pistons 61 and 71 are erected on both sides in the longitudinal direction between the rotating plate 30 and the working footrest 50, respectively, and are connected to the bottom of the working footrest 50, and the piston is connected by the hydraulic mechanism part. First and second angle adjustment cylinders 60 and 70 on which the 61 and 71 float are provided.

제1,2각도조절 실린더(60,70)는 어느 일측만 작동됨으로써 작업발판(50)의 각도를 조절할 수 있으며, 한편으로는 승강실린더(10)를 통해 작업발판(50)의 높이를 조절한 후, 제1,2각도조절 실린더(60,70)를 통해 높이를 미세조절할 수도 있다.The first and second angle adjustment cylinders 60 and 70 can adjust the angle of the working footrest 50 by operating only one side, and on the other hand, by adjusting the height of the working footrest 50 through the lifting cylinder 10. Afterwards, the height may be finely adjusted through the first and second angle adjustment cylinders 60 and 70.

이와 같이 구성된 본 발명에 의한 건축물 천정용 안전 점검대의 작용은 다음과 같다.The operation of the safety ceiling for the building ceiling according to the present invention configured as described above is as follows.

건축물(B)의 천정의 안전 점검이 필요한 경우, 도 1에서처럼, 차량(V)에 4개의 승강실린더(10)를 장착하고, 승강실린더(10) 위에 승강플레이트(20)와 회전플레이트(30) 조립체를 연결하며, 제1,2각도조절 실린더(60,70)에 작업발판(50)을 연결한다.When the safety inspection of the ceiling of the building B is necessary, as shown in FIG. 1, four lifting cylinders 10 are mounted on the vehicle V, and the lifting plate 20 and the rotating plate 30 are mounted on the lifting cylinder 10. Connect the assembly, and connects the working step 50 to the first and second angle adjustment cylinder (60, 70).

차량(V)을 건축물(B)로 이동하여 안전점검 작업이 용이하도록 주차한 후 풋마스터(13)를 지면에 지지시킨 상태에서, 작업발판(50)(작업자가 탑승한 상태)을 건축물(B)의 천정으로 상승하기 위해 승강실린더(10)를 작동하면, 피스톤(11)이 상승하여 작업발판(50)이 상승하여 건축물(B)의 천정에 근접된다. 작업발판(50)은 승강실린더(10)에 의해 1차로 상승되고, 제1,2각도조절 실린더(60,70)에 의해 2차로 상승되어 위치가 셋팅될 수도 있다.After moving the vehicle (V) to the building (B) and parked to facilitate the safety inspection work, the footrest 13 (13) is supported on the ground, the work step 50 (the state in which the operator boarded) the building (B) When the lifting cylinder 10 is operated to ascend to the ceiling of), the piston 11 is raised to raise the working platform 50 to approach the ceiling of the building B. The working scaffold 50 is firstly lifted by the elevating cylinder 10 and secondly lifted by the first and second angle adjusting cylinders 60 and 70 to set the position.

한편, 건축물(B)의 주변 여건 상 차량(V)이 주차한 위치에서는 작업발판(50)이 건축물(B)의 저부에 배치될 수 없을 경우 회전수단(40)의 모터(41)를 통해 회전플레이트(30)를 회전시켜 도 3에서와 같이, 차량(V)은 주차위치를 바꾸지 않은 상태에서 작업발판(50)만 건축물(B)의 저부로 이동한다. 즉, 작업발판(50)이 360° 자유롭게 회전 가능하여 차량(V)을 어느 방향으로 주차하여도 작업발판(50)을 건축물(V) 천정의 저부에 배치할 수 있는 것이다.On the other hand, in the position where the vehicle (V) is parked due to the surrounding conditions of the building (B), when the working scaffold 50 cannot be disposed at the bottom of the building (B) is rotated through the motor 41 of the rotating means 40 As shown in FIG. 3, by rotating the plate 30, the vehicle V moves only the working scaffold 50 to the bottom of the building B without changing the parking position. That is, the working scaffold 50 can be freely rotated 360 ° so that the working scaffold 50 can be disposed at the bottom of the ceiling of the building V even when the vehicle V is parked in any direction.

또, 도 4에서 보이는 것처럼, 건축물(B)의 천정이 지면에 대해 경사진 경우 제2각도조절 실린더(70)만 작동시켜 작업발판(50)의 일측이 상향 경사지도록 함으로써 작업발판(50)과 건축물(B)의 천정간의 간격을 전 영역에서 균일하게 한다.In addition, as shown in Figure 4, when the ceiling of the building (B) is inclined with respect to the ground by operating only the second angle adjustment cylinder 70 by allowing one side of the working scaffold 50 to be inclined upwardly and the working scaffold 50 and The space between the ceilings of the building B is made uniform in all areas.

도 3과 도 4를 참고하여 설명한 것처럼, 작업발판(50)의 위치가 셋팅되면 작 업자는 작업발판(50) 내의 공간을 자유롭고 안전하게 이동하면서 건축물(B)의 천정을 안전점검한다. 그리고, 작업공간을 더 확보할 필요가 있는 경우 제1,2보조발판(552,53)을 메인발판(51)에서 인출하여 길이가 더 길어진 작업공간을 확보한다.As described with reference to FIGS. 3 and 4, when the position of the working scaffold 50 is set, the worker safetyly checks the ceiling of the building B while moving freely and safely in the space within the working scaffold 50. And, if it is necessary to further secure the work space, the first and second auxiliary scaffoldings 552 and 53 are withdrawn from the main scaffold 51 to secure a longer working space.

이상에서 설명한 바와 같이, 본 발명에 따른 건축물 천정용 안전 점검대에 의하면, 작업발판이 메인발판과 보조발판으로 구성되어 넓은 작업공간의 필요시 보조발판을 사용하여 안전한 작업공간을 제공할 수 있으므로 작업의 안전성을 향상할 수 있고, 불필요한 차량의 이동을 막을 수 있다.As described above, according to the safety ceiling for building ceiling according to the present invention, the working scaffold is composed of the main scaffolding and the auxiliary scaffolding can provide a safe working space using the auxiliary scaffolding when necessary for a wide working space The safety of the vehicle can be improved and unnecessary movement of the vehicle can be prevented.

그리고, 피점검대상인 천정의 위치와 각도에 상관없이 작업발판을 천정의 저부에 셋팅할 수 있으므로 안전 점검대로서의 신뢰성 및 효용성을 높일 수 있다.In addition, since the working scaffold can be set at the bottom of the ceiling regardless of the position and angle of the ceiling to be inspected, the reliability and utility as a safety check table can be improved.

이상, 본 발명을 본 발명의 원리를 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 발명은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 오히려, 첨부된 청구범위의 사상 및 범주를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서, 그러한 모든 적절한 변경 및 수정과 균등물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (2)

차량에 세워진 상태로 장착되며 유압기구부로부터 동력을 전달받아 각각의 피스톤이 승강하고 지면에 지지되는 풋마스터가 구비된 4개의 승강실린더와;Four elevating cylinders mounted in a state of being mounted on a vehicle and provided with a foot master, each piston being lifted and supported on the ground by receiving power from the hydraulic mechanism; 상기 승강실린더의 피스톤들이 저부에 결합되는 승강플레이트와;A lifting plate to which pistons of the lifting cylinder are coupled to a bottom; 상기 승강플레이트 상에 회전안내축을 매개로 하여 회전 가능하게 장착되며 외주면에 기어부가 형성된 회전플레이트와;A rotating plate rotatably mounted on the elevating plate via a rotation guide shaft and having a gear portion formed on an outer circumferential surface thereof; 상기 승강플레이트에 탑재되며 상기 회전플레이트의 기어부와 치합되는 구동기어, 상기 구동기어를 통해 상기 회전플레이트에 회전력을 전달하는 모터로 이루어진 회전수단과;A driving gear mounted to the lifting plate and engaged with the gear part of the rotating plate, the rotating means including a motor for transmitting rotational force to the rotating plate through the driving gear; 길이방향 양측에 각각 난간이 조립되며 길이방향의 가이드부가 형성된 메인발판, 상기 메인발판의 가이드부 양측에 각각 신축 가능하게 조립되며 길이방향 양측과 단부에 난간이 일렬로 형성된 제1,2보조발판으로 이루어지며, 상기 메인 발판을 통해 상기 회전플레이트에 장착되어 상기 승강플레이트와 회전플레이트에 의해 승강함과 아울러 회전하며 작업공간을 제공하는 작업발판을 포함하여 구성된 것을 특징으로 하는 건축물 천정용 안전 점검대.Handrails are assembled on both sides of the longitudinal direction, and the main footrest is formed with a guide part in the longitudinal direction, and can be stretched and assembled on both sides of the guide part of the main footrest, respectively. Is made, mounted on the rotating plate through the main scaffold safety ceiling for building ceiling comprising a work scaffolding and lifting and rotating by the lifting plate and the rotating plate configured to provide a working space. 제 1 항에 있어서, 상기 회전플레이트와 발판의 사이의 길이방향 양측에 각각 설치되며 유압기구부에 의해 내부의 피스톤이 출몰하면서 상기 발판의 각도를 조절하는 각도조절 실린더가 더 포함된 것을 특징으로 하는 건축물 천정용 안전 점검대.The building according to claim 1, further comprising an angle adjusting cylinder which is installed at both sides in the longitudinal direction between the rotating plate and the scaffold, and adjusts the angle of the scaffold while the internal piston is spouted by the hydraulic mechanism part. Ceiling safety check.
KR1020060073866A 2006-08-04 2006-08-04 A worktable for architecture KR100651227B1 (en)

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CN112281915A (en) * 2020-10-28 2021-01-29 未来都市（苏州工业园区）规划建筑设计事务所有限公司 City utility tunnel
CN114964164A (en) * 2022-04-19 2022-08-30 浙江恒日建设有限公司 Quality safety inspection device for housing construction engineering

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