WO2002022487A1 - Ascenseur - Google Patents
Ascenseur Download PDFInfo
- Publication number
- WO2002022487A1 WO2002022487A1 PCT/JP2000/006322 JP0006322W WO0222487A1 WO 2002022487 A1 WO2002022487 A1 WO 2002022487A1 JP 0006322 W JP0006322 W JP 0006322W WO 0222487 A1 WO0222487 A1 WO 0222487A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machine base
- hoistway
- elevator apparatus
- landing
- elevator
- 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.)
- Ceased
Links
Classifications
-
- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
Definitions
- the present invention relates to a machine room restaurant that does not have a dedicated machine room for installing a drive device.
- a driving device for raising and lowering a car and a counterweight is Located in the upper part of the hoistway.
- the size of the drive unit is large, it may not be possible to arrange the drive unit in the hoistway.
- a part of the wall 1 a of the hoistway 1 is extended outward to form a recess 2, and the driving device 3 is disposed in the recess 2. .
- the recess 2 in addition to the space for installing the drive unit 3, it is necessary to secure a space for workers to work during maintenance and inspection and a space for removing parts of the drive unit 3. There is.
- the entrance of the recess 2 must be large enough to allow workers to enter, and if equipment such as rails is located in front of the entrance, the recess 2 must be further enlarged to avoid the equipment. Yes, construction costs are high. Further, since the entrance of the concave portion is large, the size of the machine base 4 supporting the driving device 3 is also increased. Disclosure of the invention
- the present invention has been made to solve the above-described problems, and can reduce an installation space for a driving device and facilitate maintenance and inspection work on the driving device.
- the purpose is to obtain an overnight device.
- An elevator apparatus includes a hoistway having a front wall located between the landing and a car, a car that is moved up and down in the hoistway, a driving device that has a drive sheave and moves the car up and down, It has a main rope that wraps around the drive sheave and suspends the car.
- the front wall is provided with an opening that connects the upper part of the landing with the inside of the hoistway.
- a plurality of removable soundproof and fireproof covers are mounted on the roadside, and the drive unit is placed in the installation space surrounded by the soundproof and fireproof cover.
- FIG. 1 is a vertical cross-sectional view of a device according to Embodiment 1 of the present invention.
- FIG. 2 is a plan view showing the elevator device of FIG. 1,
- Fig. 3 is an enlarged view of the main part of Fig. 1,
- FIG. 4 is a longitudinal sectional view of an elevator apparatus according to Embodiment 2 of the present invention.
- FIG. 5 is a plan view showing the elevator device of FIG. 4,
- Figure 6 is an enlarged view of the main part of Figure 4,
- FIG. 7 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 3 of the present invention
- FIG. 8 is a longitudinal sectional view showing a state of the drive device shown in FIG. 7 during maintenance and inspection
- FIG. 9 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 4 of the present invention.
- FIG. 10 is a longitudinal sectional view showing a state of the drive device of FIG. 9 at the time of maintenance and inspection.
- FIG. 11 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 5 of the present invention
- FIG. 12 is a longitudinal sectional view showing a state of the drive device shown in FIG. 11 during maintenance and inspection
- FIG. 13 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 6 of the present invention
- FIG. 14 is a longitudinal sectional view showing a state of the drive device shown in FIG. 13 during maintenance and inspection
- FIG. 15 is a side view showing the state of the maintenance and inspection of the elevator device according to Embodiment 7 of the present invention.
- FIG. 16 is a perspective view of the main part of FIG. 15 viewed from the landing side
- FIG. 17 is an exploded perspective view showing the scaffold device of FIG. 15,
- FIG. 18 is a vertical cross-sectional view showing a main part of a recirculating device according to an eighth embodiment of the present invention
- FIG. 19 is a plan view showing the elevator device of FIG. 18,
- FIG. 20 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 9 of the present invention.
- FIG. 21 is a plan view showing the elevator apparatus of FIG. 20.
- FIG. 22 is a longitudinal sectional view showing a state where the control panel of FIG. 20 is pulled out to the landing side,
- FIG. 23 is a configuration diagram showing an example of a conventional elevator apparatus. BEST MODE FOR CARRYING OUT THE INVENTION
- Embodiment 1 is a diagrammatic representation of Embodiment 1 :
- FIG. 1 is a longitudinal sectional view of an elevator apparatus according to Embodiment 1 of the present invention
- FIG. 2 is a plan view showing the elevator apparatus of FIG. 1
- FIG. 3 is an enlarged view of a main part of FIG.
- the hoistway 11 is composed of a front wall 1 la located between the hall 12 and a rear wall 11 b facing the front wall 11 a, and a pair of side walls 11 c and 11 d.
- a landing entrance 13 is provided on the front wall 1 la.
- the front wall 11a of the landing 1.2 on the top floor is provided with an opening 14 communicating the upper part of the landing 12 with the inside of the hoistway 11.
- the opening 14 is located above the landing entrance 13 on the top floor.
- a plurality of removable soundproof and fireproof covers 15 and 16 are attached to the landing 12 side and the hoistway 11 side of the opening 14 respectively. These soundproof and fireproof covers 15, 16 are attached to the ceiling 18 and the front wall 11 a by a plurality of mounting brackets 17.
- the soundproof and fireproof cover 15 on the landing 12 side can be divided into two parts at the center, and the divided parts are connected by a dowel 19.
- the machine stand 21 is fixed in the installation space 20 surrounded by the soundproof and fireproof casings 1, 15 and 16.
- a drive unit (winding machine) 23 is supported on the machine base 21 via a plurality of vibration isolating rubbers 22.
- the drive device 23 has a drive sheave 24.
- a pair of car guide rails 25 and a pair of counterweight guide rails 26 are provided in the hoistway 11.
- the car 27 is guided by the car guide rail 25 and is moved up and down in the hoistway 11 by the driving device 23.
- the counterweight 28 is guided by the counterweight guide rail 26 and is moved up and down in the hoistway 11 by the driving device 23.
- a support beam 29 is fixed to the upper ends of the guide rails 25 and 26. Support beam
- connection beam 32 that transmits a horizontal force applied to the machine base 21 to the support beam 29 is connected.
- connection beam 32 that transmits a horizontal force applied to the machine base 21 to the support beam 29 is connected.
- a pair of car hanging wheels 33 is provided at the lower part of the car 27, a pair of car hanging wheels 33 is provided.
- counterweight suspender 34 is provided above the counterweight 28, a counterweight suspender 34 is provided.
- a main rope 35 for hanging a car 27 and a counterweight 28 is wound around the drive sheave 24.
- the soundproof and fireproof cover 16 on the hoistway 11 side is provided with a plurality of holes 16a through which the main cable 35 passes.
- One end of the main rope 35 is connected to a cleat (not shown) at the top of the hoistway 11, and the car suspension wheel 33, the car side return wheel 30, the drive sheave 24, the fishing It is wound in the order of the weight return side wheel 31 and the counterweight suspension wheel 34, and the other end is connected to a cleat (not shown) at the top of the hoistway 11.
- an opening 14 is provided in the front wall 11a of the hoistway 11, and the soundproof and fireproof removable on the landing 12 side and the hoistway 11 side of the opening 14 is provided.
- Covers 15 and 16 were installed, and drive unit 23 was placed in installation space 20 surrounded by soundproof and fireproof cover 15 and '16. The maintenance work for the drive device 23 can be performed from the place 12 side.
- FIG. 4 is a longitudinal sectional view of an elevator apparatus according to Embodiment 2 of the present invention
- FIG. 5 is a plan view showing the elevator apparatus of FIG. 4
- FIG. 6 is an enlarged view of a main part of FIG. It is.
- a machine base 41 is fixed in an installation space 20.
- a thin drive device 42 is horizontally mounted on the machine base 41 via a plurality of vibration isolating rubbers 22.
- the c drive device 42 has a drive sheave 43.
- Drive sheave 4 3 rotates vertically Rotated about an axis.
- Other configurations are the same as those of the first embodiment.
- FIG. 7 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 3 of the present invention.
- the machine base 44 supporting the driving device 23 is rotatable around the shaft pin 45.
- a screw receiver 46 is fixed to the machine base 44, and a screw rod 47 is screwed to the screw receiver 46.
- a socket 48 with a square hole is provided at the end of the threaded rod 47.
- the machine base 44 is rotated about the shaft pin 45 by rotating the screw rod 47. As a result, the driving device 23 is moved from the normal installation position to the landing 12 side.
- Other configurations are the same as those of the first embodiment.
- FIG. 8 is a longitudinal sectional view showing a state of the drive device 23 of FIG. 7 during maintenance and inspection.
- the soundproof and fireproof covers 15 and 16 are removed (only the soundproof and fireproof cover 15 may be removed), and the screw rod 47 is rotated using the handle 49.
- the driving device 23 is moved to a position where it is easy to work. Therefore, the workability of the maintenance and inspection work can be improved.
- FIG. 9 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 4 of the present invention.
- a machine base 44 is supported by a slide member 51 via a shaft pin 45.
- the slide member 51 is supported by the ceiling 18 so as to be able to slide along the slide guide 52.
- a screw rod 53 is screwed into the slide member 52.
- a 'square hole receiving metal 54' is provided.
- the slide member 52 is rotated by turning the screw rod 53 to form the slide guide 5.
- FIG. 10 is a longitudinal sectional view showing the state of the drive device 23 of FIG. 9 at the time of maintenance and inspection.
- Maintenance At the time of inspection, the soundproof and fireproof covers 1.5 and 16 are removed, and the screw rods 47 and 53 are rotated using the handle 49. Thereby, the drive device 23 is moved to a position where it is easy to work. Therefore, the workability of the maintenance and inspection work can be improved.
- Embodiment 5
- FIG. 11 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 5 of the present invention.
- the machine base 5 5 supporting the thin drive 42 is a shaft pin
- a screw receiver 57 is provided on the front wall 1 la, and a screw rod 58 is screwed into the screw receiver 57.
- a socket 59 with a square hole is provided at the end of the threaded rod 58.
- the machine base 55 is provided with a guide pipe 60 as a disengagement prevention means for preventing a change in the angle of entry of the main rope 35 into the drive sheave 43 due to the displacement of the driving device 42.
- the machine base 55 is rotated about the shaft pin 56 by rotating the screw rod 58. As a result, the drive device 42 is moved from the normal installation position to the landing 12 side.
- Other configurations are the same as those of the second embodiment.
- FIG. 12 is a longitudinal sectional view showing a state of the driving device 42 of FIG. 11 at the time of maintenance and inspection.
- the soundproof and fireproof covers 15 and 16 are removed, and the screw rod 58 is rotated using the handle 49.
- the drive device 42 is moved to a position where it is easy to work. Therefore, the workability of the maintenance and inspection work can be improved.
- FIG. 13 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 6 of the present invention.
- a machine base 61 that supports a driving device 42 can move diagonally to a landing 12 side along a slide guide 62.
- Machine stand 6 1 has a threaded rod
- FIG. 14 is a longitudinal sectional view showing a state of the drive device 42 of FIG. 13 during maintenance and inspection.
- the soundproof and fireproof covers 15 and 16 are removed, and the screw rod 63 is rotated using the handle 49.
- the drive device 42 is moved to a position where it is easy to work. Therefore, the workability of the maintenance and inspection work can be improved.
- the screw rods 47, 53, 58 are particularly necessary for the elevator device having a large loading load. , 63 are subjected to large forces, and it is difficult to move the driving devices 23, 42.
- the cage 27 and the counterweight 28 are supported at a certain height in the hoistway 11 and the tapping tension is reduced before the screw rods 47, 53, 58, By rotating 63, the displacement of the driving devices 23 and 42 becomes easy.
- FIG. 15 is a side view showing a state of a maintenance and inspection of the elevator apparatus according to Embodiment 7 of the present invention
- FIG. 16 is a perspective view of a main part of FIG. 15 viewed from the landing side
- FIG. 17 is an exploded perspective view showing the scaffold device of FIG.
- a scaffolding frame 7 1 is fixed to the landing 12 side of the front wall 1 1 a c.
- a scaffolding frame 7 1 has a scaffolding 7 2 is hooked and supported.
- the scaffold device 72 has a folding scaffold frame 73 and a plurality of scaffold plates 74.
- the scaffolding frame 73 includes a pair of lower frames 75, a connecting link 76 connecting the lower frames 75, a pair of vertical frames 77, a pair of first handrail links 78, and a pair of second handrail links.
- lower frame A pair of first handrail support links 80 connected between 75 and the first handrail link 78, connected between the lower frame 75 and the second handrail link 79
- a pair of second handrail support links 8 1 A connecting handrail 8 connected between the second handrail support links 8 1, and a pair of vertical handrail links 7 8 connected between the vertical frame 7 7 and the first handrail link 7 8
- each lower frame 75 a stopper 85 for a handrail support link is provided.
- a hook metal fitting 86 that is hooked on the scaffold hangers 71 is fixed.
- Each scaffold plate 74 is provided with a plurality of hooks 74a that engage with the lower frame 75.
- a ladder 87 is suspended between the floor of the landing 12 and the scaffolding device 72.
- FIG. 18 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 8 of the present invention
- FIG. 19 is a plan view showing the elevator apparatus of FIG.
- a control panel 91 for controlling the operation of the elevator apparatus is fixed to an outer peripheral portion of the soundproof and fireproof cover 15 on the hall 12 side.
- the lid 92 of the control panel 91 is opened from the landing 12 side by sliding.
- Other configurations are the same as those of the second embodiment.
- control panel 9 1 is fixed to the outer peripheral portion of the soundproof and fireproof cover 1 5, also c can be reduced soundproofing and fire cover one 1 5 partially,
- FIG. 20 is a longitudinal sectional view showing a main part of an elevator apparatus according to Embodiment 9 of the present invention
- FIG. 21 is a plan view showing the elevator apparatus of FIG.
- the control panel 91 is accommodated in the installation space 20 of the moving device 42. As shown in FIG. 22, the control panel 91 can be pulled out to the landing 12 along the slide guide 93.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE60041420T DE60041420D1 (de) | 2000-09-14 | 2000-09-14 | Aufzugsvorrichtung |
| CNB008156344A CN1178845C (zh) | 2000-09-14 | 2000-09-14 | 电梯装置 |
| EP00961031A EP1329411B1 (en) | 2000-09-14 | 2000-09-14 | Elevator device |
| JP2002526688A JPWO2002022487A1 (ja) | 2000-09-14 | 2000-09-14 | エレベータ装置 |
| PCT/JP2000/006322 WO2002022487A1 (fr) | 2000-09-14 | 2000-09-14 | Ascenseur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2000/006322 WO2002022487A1 (fr) | 2000-09-14 | 2000-09-14 | Ascenseur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002022487A1 true WO2002022487A1 (fr) | 2002-03-21 |
Family
ID=11736459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2000/006322 Ceased WO2002022487A1 (fr) | 2000-09-14 | 2000-09-14 | Ascenseur |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1329411B1 (ja) |
| JP (1) | JPWO2002022487A1 (ja) |
| CN (1) | CN1178845C (ja) |
| DE (1) | DE60041420D1 (ja) |
| WO (1) | WO2002022487A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007129385A1 (ja) * | 2006-05-01 | 2009-09-17 | 三菱電機株式会社 | エレベータ装置 |
| CN109399423A (zh) * | 2018-11-29 | 2019-03-01 | 苏州江南嘉捷电梯有限公司 | 一种钢带曳引机的安装布置方式 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9272880B2 (en) | 2008-12-05 | 2016-03-01 | Otis Elevator Company | Elevator system including control electronics supported on an elevator machine support |
| EP2361215B1 (en) | 2008-12-05 | 2015-09-16 | Otis Elevator Company | Elevator system and installation method |
| KR101226976B1 (ko) | 2008-12-05 | 2013-01-28 | 오티스 엘리베이터 컴파니 | 엘리베이터 기계 지지체 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230587A (ja) * | 1986-04-01 | 1987-10-09 | 三菱電機株式会社 | エレベ−タ装置 |
| JPH0130466Y2 (ja) * | 1984-04-16 | 1989-09-18 | ||
| JPH0710434A (ja) | 1993-06-28 | 1995-01-13 | Kone Oy | トラクションシーブエレベータ |
| EP0680920A2 (en) * | 1994-05-04 | 1995-11-08 | Kone Oy | Traction sheave elevator, hoisting unit and machine space |
| WO1999043596A2 (en) | 1998-02-26 | 1999-09-02 | Otis Elevator Company | Elevator system having drive motor located adjacent to hoistway door |
| JP2001072352A (ja) * | 1999-08-19 | 2001-03-21 | Inventio Ag | エレベータ昇降路内に配置された駆動ユニットを有するエレベータ装置 |
-
2000
- 2000-09-14 JP JP2002526688A patent/JPWO2002022487A1/ja not_active Withdrawn
- 2000-09-14 WO PCT/JP2000/006322 patent/WO2002022487A1/ja not_active Ceased
- 2000-09-14 DE DE60041420T patent/DE60041420D1/de not_active Expired - Lifetime
- 2000-09-14 CN CNB008156344A patent/CN1178845C/zh not_active Expired - Fee Related
- 2000-09-14 EP EP00961031A patent/EP1329411B1/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0130466Y2 (ja) * | 1984-04-16 | 1989-09-18 | ||
| JPS62230587A (ja) * | 1986-04-01 | 1987-10-09 | 三菱電機株式会社 | エレベ−タ装置 |
| JPH0710434A (ja) | 1993-06-28 | 1995-01-13 | Kone Oy | トラクションシーブエレベータ |
| EP0680920A2 (en) * | 1994-05-04 | 1995-11-08 | Kone Oy | Traction sheave elevator, hoisting unit and machine space |
| WO1999043596A2 (en) | 1998-02-26 | 1999-09-02 | Otis Elevator Company | Elevator system having drive motor located adjacent to hoistway door |
| JP2001072352A (ja) * | 1999-08-19 | 2001-03-21 | Inventio Ag | エレベータ昇降路内に配置された駆動ユニットを有するエレベータ装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1329411A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007129385A1 (ja) * | 2006-05-01 | 2009-09-17 | 三菱電機株式会社 | エレベータ装置 |
| CN109399423A (zh) * | 2018-11-29 | 2019-03-01 | 苏州江南嘉捷电梯有限公司 | 一种钢带曳引机的安装布置方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60041420D1 (de) | 2009-03-05 |
| CN1178845C (zh) | 2004-12-08 |
| EP1329411A4 (en) | 2006-05-31 |
| CN1390183A (zh) | 2003-01-08 |
| JPWO2002022487A1 (ja) | 2004-01-22 |
| EP1329411A1 (en) | 2003-07-23 |
| EP1329411B1 (en) | 2009-01-14 |
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