KR100201921B1 - Top-down lift - Google Patents
Top-down lift Download PDFInfo
- Publication number
- KR100201921B1 KR100201921B1 KR1019960049024A KR19960049024A KR100201921B1 KR 100201921 B1 KR100201921 B1 KR 100201921B1 KR 1019960049024 A KR1019960049024 A KR 1019960049024A KR 19960049024 A KR19960049024 A KR 19960049024A KR 100201921 B1 KR100201921 B1 KR 100201921B1
- Authority
- KR
- South Korea
- Prior art keywords
- mast
- lift
- rack
- fixed
- pinion
- Prior art date
Links
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
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0461—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with rack and pinion gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
본 발명은 대형건축물을 시공할때 지하층구조물과 지상층구조물을 동시에 시공하는 탑-다운(Top-Down)공법에 적합한 탑 - 다운 리프트에 관한 것으로 마스트자체를 지하의 공사현장바닥쪽으로 승, 하강시키면서 건축용자재 및 작업자를 운반해 줄 수 있도록 하기위해서 리프트캐빈(14)이 한쪽에서 승, 하강하는 마스트(12)의 다른 한쪽에 래크(22)를 고정하고 마스트(12)의 모서리쪽에 있는 기둥부재(34)가 길이방향으로만 움직일 수 있도록 지지해주는 안내로울러(36)들을 일측 상, 하부에 고정하며, 마스트(12)의 다른 한쪽에 있는 래크(22)와 맞물려지는 피니언(38)을 회전시켜주는 마스트구동장치(44)를 포함하고 지상에 고정되는 마스트브래키드(26)로 마스트(12)자체를 승, 하강시켜줄 수 있도록 한 탑 - 다운 리프트임.The present invention relates to a top-down lift suitable for a top-down construction method for simultaneously constructing a sub-layer structure and a ground structure at the time of constructing a large building, The lift cabin 14 is fixed to the other side of the mast 12 which is raised and lowered at one side so as to be able to carry the material and the worker and the column member 34 at the corner side of the mast 12 And a pinion 38 engaged with the rack 22 on the other side of the mast 12 and rotating the pinion 38 engaged with the rack 22 on the other side of the mast 12. The guide rollers 36, Down lift that includes a drive device 44 and is capable of raising and lowering the mast 12 itself by a mast bracket 26 fixed to the ground.
Description
본 발명은 대형건축물을 시공할때 지하층구조물과 지상층구조물을 동시에 시공하여서 공기를 단축시켜주는 신규한 공법인 탑-다운(Top-Down)공법에 적합한 리프트에 관한 것으로, 보다 구체적으로는 연장조립체인 마스트자체를 지하의 공사현장 바닥쪽으로 승, 하강시켜줄 수 있는 탑 - 다운 리프트에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lift suitable for a top-down method, which is a novel method for shortening the air by simultaneously constructing a basement structure and a ground structure when constructing a large building, Down lift that can raise and lower itself to the bottom of a construction site underground.
종래의 리프트는 지상에 고정된 마스트를 따라서 리프트캐빈이 승, 하강하는 것이었기 때문에 지하에 있는 공사현장으로 건축용자재 및 작업자를 운반할 수 없는 문제점이 있었다.Conventional lifts have a problem in that the lift cabin can not be moved to a construction site underground because the lift cabin is moved up and down along a mast fixed on the ground.
본 발명은 이와같은 종래의 문제점을 해결한 것인바, 본 발명의 목적은 마스트자체를 지하의 공사현장 바닥쪽으로 승, 하강시키면서 건축용자재 및 작업자를 운반해 줄 수 있는 탑 - 다운 리프트를 제공하는데 있다.The object of the present invention is to provide a top-down lift capable of transporting construction materials and workers while raising and lowering the mast itself to the bottom of a construction site underground .
제1도는 본 발명에 의한 탑 - 다운 리프트의 측면도.FIG. 1 is a side view of a top-down lift according to the present invention. FIG.
제2도는 본 발명에 의한 탑 - 다운 리프트의 확대평면도.FIG. 2 is an enlarged plan view of a top-down lift according to the present invention; FIG.
* 도면의 주요부분에 대한 부호의설명DESCRIPTION OF THE REFERENCE NUMERALS
12 : 마스트 14 : 리프트캐빈12: Mast 14: Lift cabin
22 : 래크 24 : 하부승강장22: rack 24: lower platform
26 : 마스트브래키트 32 : 상부승강장26: Mast bracket 32: Upper platform
34 : 기둥부재 36 : 안내로울러34: Column member 36: Guide roller
38 : 피니언 42 : 마스트구동장치38: pinion 42: mast drive device
본 발명은 제1도와 제2도에 예시한 바와같이 단위마스트(10)들의 연장조립체인 마스트(12)를 따라서 리프트캐빈(14)이 승, 하강될 수 있도록 마스트(12)의 한쪽에는 길이방향으로 연장된 래크(16)를 고정하고, 리프트캐빈(14)에는 래크(16)와 맞물려지는 피니언(18)을 회전시켜주는 캐빈구동장치(20)를 장착한 것에 있어서, 마스트(12)의 다른 한쪽에도 길이방향으로 연장된 래크(22)를 고정시키고, 마스트(12)의 맨아래쪽에는 리프트캐빈(14)이 출입하는 하부승강장(24)을 연결시키며, 지상에 고정되는 마스트브래키트(26)로 마스트(12)자체를 승, 하강될 수 있도록 지지시키고, 마스트브래키트(26)와 인접한 곳에는 리프트캐빈(14)의 출입문(28)과 대응하는 안전문(30)을 가진 상부승강장(32)을 설치한 것이다.The present invention is characterized in that the lift cabin 14 is lifted and lowered along the mast 12 as an extension assembly of the unit masts 10 as illustrated in FIGS. 1 and 2, And the lift cabin 14 is provided with a cabin drive device 20 for rotating the pinion 18 engaged with the rack 16, A mast bracket 26 fixed to the ground is connected to the lower landing platform 24 through which the lift cabin 14 enters and exits at the lower end of the mast 12 while a rack 22 extending in the longitudinal direction is fixed to one side, And an upper landing platform 32 having a safety gate 30 corresponding to the door 28 of the lift cabin 14 is provided adjacent to the mast bracket 26, ).
마스트브래키트(26)는 제2도에 잘 표현된 바와같이 일측 상, 하부에는 마스트(12)의 모서리쪽에 있는 기둥부재(34)가 길이방향으로만 움직일 수 있도록 지지되는 안내로울러(36)들이 고정되어 있고, 마스트(12)의 다른 한쪽에 있는 래크(22)와 맞물려지는 피니언(38)을 회전시켜주는 구동모터(40)와 감속기(42)등을 포함하는 마스트구동장치(44)가 설치되어 있다.As shown in FIG. 2, the mast bracket 26 includes guide rollers 36 supported on one side and the lower side so that the pillar members 34 on the corner of the mast 12 can move only in the longitudinal direction And a mast drive device 44 including a drive motor 40 and a speed reducer 42 for rotating the pinion 38 engaged with the rack 22 on the other side of the mast 12 is installed .
본 발명에 있어서, 마스트브래키트(26)에 의해서 승, 하강하는 마스트(12)를 보다 안정감있게 지지시켜주기 위해서는 제1도에 예시한 바와같이 터파기된 지하의 측벽(46)에 고정되며, 안내로울러(48)를 가진 마스트중간지지부재(50)를 사용하는 것이 바람직하고, 마스트브래키트(26)와 상부 승강장(32)은 지면과 터파기된 지하가 만나는 곳에 설치된 콘크리트기초(52)에 앵거볼트와 같은 고정수단으로 고정된다.In order to more reliably support the mast 12 raised and lowered by the mast bracket 26 in the present invention, it is fixed to the grounded side wall 46 as shown in FIG. 1, It is preferable to use a mast intermediate supporting member 50 having guide rollers 48 and the mast bracket 26 and the upper landing platform 32 are provided on a concrete foundation 52 provided at a place where the ground and the ground Such as an anchor bolt.
도면중 미설명부호 54는 마스트(12)의 연장조립 및 해체작업용 크래인, 56은 터파기된 지하공사장, 58은 지하공사장바닥이다.In the drawing, reference numeral 54 denotes a crane for extension and disassembly of the mast 12, reference numeral 56 denotes a subterranean construction site, and reference numeral 58 denotes a subterranean construction site floor.
이와같은 본 발명에 의한 리프트는 제1도에 예시한 바와같이 콘크리트기초(52)위에 견고하게 고정되는 마스트브래키트(26)에 있는 마스트구동장치(44)의 구동모터(40)를 정, 역방향으로 회전시켜주면, 마스트구동장치(44)의 피니언(38)이 정, 역방향으로 회전하게 되어서 피니언(38)과 맞물려지는 래크(22)를 가진 마스트(12)자체가 지하공사장(56)을 향해서 하강하거나 상승하게 된다.The lift according to the present invention is applied to the mast drive device 44 in the mast bracket 26, which is firmly fixed on the concrete foundation 52, as shown in FIG. 1, The mast 12 of the mast drive device 44 rotates in the forward and reverse directions and the mast 12 itself having the rack 22 engaged with the pinion 38 is rotated toward the underground construction site 56 Or lower.
즉, 지하공사장(56)으로 건축용자재와 작업자를 운반할때는 제1도에서 실선으로 표현한 바와같이 마스트(12)의 하부에 있는 하부승강장(24)이 지하공사장(56)의 바닥(58)에 닿도록 마스트(12)를 하강시킨 상태에서 리프트캐빈(14)을 운행하고, 지하공사장(56)의 바닥(58)을 더 깊게 파거나 바닥(58)에서 작업을 할때는 하부승강장(24)이 작업에 지장을 초래하지 않도록 제1도에서 2점쇄선으로 표현한 바와같이 마스트(12)를 상승시켜서 하부승강장(24)을 지하공사장(56)의 바닥(58)으로부터 윗쪽으로 이동시켜주는 것이다.That is, when conveying the construction material and the worker to the underground construction site 56, the lower platform 24 at the lower part of the mast 12 contacts the bottom 58 of the underground construction site 56 as shown by the solid line in FIG. When the lift cabin 14 is operated while the mast 12 is lowered and the floor 58 of the underground works 56 is further digged or the work is performed on the floor 58, The mast 12 is raised to move the lower platform 24 from the bottom 58 of the underground construction site 56 to the upper side as shown by the chain double-dashed line in FIG.
본 발명에 의한 리프트의 마스트(12)길이는 지하공사장의 깊이에 맞추어서 단위마스트(10)들을 연장조립하는 것에 의해서 가변된다.The length of the mast 12 of the lift according to the present invention is varied by extending and assembling the unit masts 10 according to the depth of the underground construction site.
이와같은 본 발명에 의한 리프트는 리프트캐빈(14)이 승, 하강되는 마스트(12)자체를 임의의 위치로 승, 하강시켜주는 것이기 때문에 공사용 각종자재, 설비 및 작업자를 지하에 있는 공사장에 신속하면서도 안전하게 운반할 수 있는 것이므로 지하구조물과 지상구조물을 동시에 탑 -다운공법으로 시공하는 공사장에 매우 적합한 장점이 있다.Since the lift according to the present invention raises and lowers the mast 12 itself, which is raised and lowered by the lift cabin 14, to an arbitrary position, it is possible to quickly and conveniently place various construction materials, equipment, Since it can be safely transported, there is an advantage that it is very suitable for a construction site in which an underground structure and a ground structure are simultaneously constructed by a top-down construction method.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960049024A KR100201921B1 (en) | 1996-10-28 | 1996-10-28 | Top-down lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960049024A KR100201921B1 (en) | 1996-10-28 | 1996-10-28 | Top-down lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980029704A KR19980029704A (en) | 1998-07-25 |
| KR100201921B1 true KR100201921B1 (en) | 1999-06-15 |
Family
ID=19479221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960049024A KR100201921B1 (en) | 1996-10-28 | 1996-10-28 | Top-down lift |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100201921B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101142756B1 (en) * | 2009-10-06 | 2012-05-08 | 이광로 | A mast support and up-down apparatus of the top-down lift |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010083984A (en) * | 2000-02-23 | 2001-09-06 | 박덕희 | An operating method of lifting cage for transporting construction materials and an apparatus thereof |
| FR3091697B1 (en) * | 2019-01-11 | 2021-01-22 | Metalliance | Lateral negative elevator for construction site |
-
1996
- 1996-10-28 KR KR1019960049024A patent/KR100201921B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101142756B1 (en) * | 2009-10-06 | 2012-05-08 | 이광로 | A mast support and up-down apparatus of the top-down lift |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980029704A (en) | 1998-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019015243A1 (en) | Shaft module splicing system and splicing method therefor | |
| JP3112650B2 (en) | Construction elevator and its climbing method | |
| KR100795209B1 (en) | A form lifting unit | |
| KR100201921B1 (en) | Top-down lift | |
| KR20040104223A (en) | Scaffolding having vertically moving workplace | |
| JP3860813B2 (en) | Elevator installation structure for construction of ground-isolated building structures | |
| JPH0483060A (en) | Building construction | |
| JP2001213584A (en) | Large-scale elevation stage and lifting method and reversely driving technique using the same | |
| JP3990341B2 (en) | Elevator installation structure for intermediate seismic isolated building construction | |
| JP6510212B2 (en) | Method for disassembling construction elevator, assembling method, and disassembling and assembling apparatus | |
| JPH04306364A (en) | Fitting construction of outer wall pc parts | |
| KR100488919B1 (en) | The lift for lower part work of train carriage | |
| KR102344978B1 (en) | structure for work lift installation | |
| JPH05332025A (en) | Handling device and building frame constructing method using this | |
| KR200200364Y1 (en) | High building construction apparatus | |
| JP2998068B2 (en) | lift device | |
| JP2881677B2 (en) | Scaffolding equipment | |
| JP2889879B2 (en) | Opening / closing operation of building floorboard facing the road | |
| JPH06167122A (en) | Temporary roof device | |
| JP4124917B2 (en) | Pillar building device and pillar building method | |
| CN115538751A (en) | Self-lifting hovering type construction operation platform and construction method | |
| JPH05133129A (en) | Method for installing plural layer type underground parking equipment and carrying device used therefor | |
| JP2539142Y2 (en) | Lifting device for temporary roof | |
| JPH0412214Y2 (en) | ||
| JPH10245978A (en) | Lifting device for materials for building under construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20120312 Year of fee payment: 14 |
|
| FPAY | Annual fee payment |
Payment date: 20130308 Year of fee payment: 15 |
|
| LAPS | Lapse due to unpaid annual fee |