WO2015037070A1 - 乗客コンベア設備 - Google Patents
乗客コンベア設備 Download PDFInfo
- Publication number
- WO2015037070A1 WO2015037070A1 PCT/JP2013/074459 JP2013074459W WO2015037070A1 WO 2015037070 A1 WO2015037070 A1 WO 2015037070A1 JP 2013074459 W JP2013074459 W JP 2013074459W WO 2015037070 A1 WO2015037070 A1 WO 2015037070A1
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- WIPO (PCT)
- Prior art keywords
- body frame
- main body
- existing
- passenger conveyor
- new
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
Definitions
- the present invention relates to a passenger conveyor facility including an escalator and an electric road, and more particularly to a passenger conveyor facility in which a new passenger conveyor is installed using an existing main body frame of an existing passenger conveyor.
- Patent Documents 1 to 3 are examples of passenger conveyor equipment that installs a new passenger conveyor using an existing main body frame of an existing passenger conveyor.
- Patent Document 4 as a passenger conveyor facility for installing a new passenger conveyor using an existing staircase.
- JP 2006-16153 A Japanese Utility Model Publication No. 58-191174 JP 2008-189418 A JP 2000-335861 A
- the passenger conveyor facilities described in Patent Documents 1 to 3 have a structure in which a new main body frame of a new passenger conveyor is installed in an existing main body frame from which components of the existing passenger conveyor are removed.
- the main frame is designed to be compressed and not plastically deformed even if the building structure is shaken at the maximum size assumed.
- Patent Document 1 since the receiving body is provided on each of the existing body frame and the new body frame and placed on the building beam, the existing body frame is compressed and plastically deformed. Even if the newly installed main body frame is not compressed and plastically deformed, it is possible to avoid falling due to insufficient cost, but Patent Document 1 does not consider such a problem, and it is not shown in the drawing. The gap between the main body frame and the new main body frame is not set so large.
- Patent Document 2 since the new main body frame is fixed to the existing main body frame and is placed on the building beam only by the receiving beam of the existing main body frame, the existing main body frame is compressed and plastically deformed as already described. The problem arises that there is a possibility that the cost will be insufficient.
- Patent Document 3 the sprocket and the drive unit are installed on the existing main body frame outside the new main body frame so that a sprocket wider than the new main body frame can be installed.
- the length of the new body frame has been significantly shortened, but as a result, the distance from the end of the new body frame to the building beam is very far away.
- the frame is supported by a strength member provided in the existing main body frame. Therefore, similarly to the case of Patent Document 2, if the existing main body frame is compressed and plastically deformed, there arises a problem that the allowance may be insufficient.
- the passenger conveyor equipment of the present invention is, for example, an existing main body frame supported by a building structure, from which components of the existing passenger conveyor are removed, and disposed in the existing main body frame, and is endless.
- the gap from the end of the new body frame to the building structure is more than the gap from the end of the existing body frame to the building structure.
- an existing side receiving beam provided at an end of the existing main body frame is placed on the building beam of the building structure.
- a new side receiving beam provided at an end portion of the new main body frame is mounted on the building beam and the existing side receiving beam. It is mounted so as to be relatively movable with respect to the existing receiving beam, and at least a part of at least one of the drive unit and the electric board is disposed in a gap between the existing main body frame and the new main body frame. It is characterized by being.
- the receiving beam of the new main body frame is placed so as to be relatively movable with respect to the building beam. Since at least a part of at least one of the drive unit and the electric board is disposed in the gap between the existing main body frame and the new main body frame, the length of the new main body frame can be shortened. Even if the main body frame is greatly shaken, it can be avoided that the new body frame is compressed and plastically deformed, and even if the existing body frame is compressed and plastically deformed, the new body frame can be prevented from falling.
- FIG. 2 The whole perspective view which shows the passenger conveyor installation of one Example of this invention.
- the expanded sectional view of the drive side machine room of FIG. FIG. 2 is an enlarged cross-sectional view taken along line BB in FIG.
- FIG. 1 is an overall perspective view showing passenger conveyor equipment according to an embodiment of the present invention
- FIG. 2 is an exploded perspective view of FIG. 1
- FIG. 3 is an enlarged cross-sectional view of a drive side machine room of FIG.
- FIG. 4 is an enlarged sectional view taken along line BB in FIG.
- an escalator installation is demonstrated here as an example of a passenger conveyor installation, you may apply to an electric road.
- the escalator facility 1 includes an existing body frame 2 from which components of an existing escalator have been removed, and a new escalator 3 disposed in the existing body frame 2. .
- the existing main body frame 2 is formed by mechanically connecting side frames 4 ⁇ / b> A and 4 ⁇ / b> B that are spaced apart on the left and right sides, and these left and right side frames 4 ⁇ / b> A and 4 ⁇ / b> B at the bottom.
- the bottom plate 5 to be connected and end frames 6A and 6B provided at the longitudinal ends of the left and right side frames 4A and 4B are provided.
- the end frames 6A and 6B are respectively provided with receiving beams 7A and 7B horizontally outside the frame. Protrusively provided.
- the receiving beams 7A and 7B of the existing main body frame 2 are engaged so as to straddle between the building beams 9 and 9 of the building structure 8 which are separated from each other.
- the new escalator 3 is configured based on the new main body frame 10, and the new main body frame 10 also has side frames 11 ⁇ / b> A and 11 ⁇ / b> B arranged at intervals on the left and right, like the existing main body frame 2.
- the end frames 12A and 12B are provided at the longitudinal ends of the side frames 11A and 11B.
- the end frames 12A and 12B are respectively provided with receiving beams 13A and 13B that protrude horizontally from the frame. .
- the new body frame 10 configured in this manner is provided with a plurality of steps 16 disposed in the new body frame 10 and connected endlessly to circulate and move along the moving direction of the steps 16.
- a sprocket 15, a drive machine 21 that generates power for driving the sprocket 15, an electric board 20 that controls the drive machine 21 to control operation, and the like are mounted.
- the plurality of steps 16 are connected endlessly by, for example, a chain wound around the sprocket 15 and driven by the sprocket 15.
- the drive machine 21 includes an electric motor and a speed reducer, and the generated power is transmitted to the sprocket 15 via, for example, a chain or a belt to drive the sprocket 15.
- the new main body frame 10 is housed inside the existing main body frame 2, and the receiving beams 13 ⁇ / b> A and 13 ⁇ / b> B that are the support portions of the new main body frame 10 are placed on the receiving beams 7 ⁇ / b> A and 7 ⁇ / b> B that are the support portions of the existing main body frame 2. Arrange.
- At least one of the end portions in the longitudinal direction of the passenger conveyor facility 1 is a free end in order to cope with the shaking of the building structure 8.
- one may be a free end, the other may be a fixed end, and both ends may be free ends.
- FIG. 3 shows the free end side, and the existing side receiving beam 7 ⁇ / b> A provided at the end of the existing main body frame 2 moves relative to the building beam 9 on the building beam 9 of the building structure 8.
- the new side receiving beam 13A provided at the end of the new body frame 10 is placed on the building beam 9 and the existing side receiving beam 7A on the building beam 9 and the existing side receiving beam 7A. It is mounted so that relative movement is possible.
- the interference R between the receiving beam 7A of the existing main body frame 2 and the building beam 9 is usually about 130 to 150 mm and the gap g is about 50 to 70 mm.
- the building structure 8 may be greatly shaken more than expected, and the distance between the building beam 9 on the lower floor and the upper floor may be narrowed or widened. There is sex.
- a cost K assuming that a huge earthquake occurs is set to 160 mm or more, and the lower floor and the upper floor
- the gap S is set to be 80 mm or more so that the newly installed main body frame 10 is not crushed when the interval between the building beams 9 is reduced.
- the machine room space of the new main body frame 10 must be reduced.
- the newly installed main body frame 10 incorporating a device such as the electric panel 20 there is a limit to shortening the length of the newly installed main body frame 10. That is, there is a problem that the existing passenger conveyor cannot be renewed in preparation for a huge earthquake or the like with the conventional configuration.
- At least a part of at least one of the drive machine 21 and the electric board 20 is disposed in the gap between the existing main body frame 2 and the new main body frame 10, so that the new main body is arranged.
- the length of the frame 10 was shortened to ensure a gap S that is a gap from the end of the newly installed main body frame 10 to the building structure 8.
- the electric panel 20 to the existing main body frame 2 and projecting to the new main body frame 10 side, or attaching to the new main body frame 10 and projecting to the existing main body frame 2 side, a part of the new main body frame 10 is provided. It is arranged outside, and other parts are arranged inside the newly installed main body frame 10. Alternatively, it is installed between the existing main body frame 2 and the new main body frame 10 like the thin electric panel 20A, so that the entire electric board is inside the existing main body frame 2 and outside the new main body frame 10. You may make it arrange
- the drive machine 21 is usually larger than the electric board 20, when the entire drive machine 21 is disposed outside the newly installed main body frame 10, the gap S becomes too large and the receiving beam 13A is made to be the building beam 9. It becomes difficult to place on top. Therefore, it is desirable to arrange only a part of the drive unit 21 outside the newly installed main body frame 10.
- the gap S from the end of the new main body frame 10 to the building structure 8 is such that the new main body frame 10 is not compressed and plastically deformed even if the building structure 8 swings at the maximum size assumed. Is set.
- the cost K of the new side receiving beam 13A for the building beam 9 is set to be less than the cost of the existing side receiving beam 7A for the building beam 9. It is desirable to increase the size.
- the cost K may be set to be the same as the cost R.
- the receiving beam 13A of the new main body frame 2 is relative to the building beam 9.
- the movable body 21 is movably mounted and at least a part of at least one of the drive unit 21 and the electric board 20 is disposed in the gap between the existing main body frame 2 and the new main body frame 10. Since the length of the main body frame 10 can be shortened, it can be avoided that the new main body frame 10 is compressed and plastically deformed even if the building structure 8 is greatly shaken, and the existing main body frame 2 is temporarily compressed and plastically deformed. Even if the electric panel 20 or the drive unit 21 is damaged, the new main body frame 10 can be maintained without being compressed, so that the new main body frame 2 can be prevented from falling.
- the existing main body frame 2 may be engaged with the new main body frame 10 by the engaging component 30 in case of an emergency.
- FIG. 3 demonstrated in the drive side machine room expanded sectional view of the upper floor side, it is good also for the lower floor side as the same structure.
- SYMBOLS 1 Escalator equipment, 2 ... Existing body frame, 3 ... New escalator, 4A, 4B, 11A, 11B ... Side frame, 5 ... Bottom plate, 6A, 6B, 12A, 12B ... End frame, 7A, 7B, 13A, 13B ... Receiving beam, 8 ... building structure, 9 ... building beam, 10 ... new body frame, 15 ... sprocket, 16 ... step, 17 ... balustrade, 18 ... moving handrail, 19 ... getting-on / off floor, 20, 20A ... electric board, 21 ... Driver, 30 ... engaging parts.
Abstract
Description
Claims (8)
- 建築構造物に支持され既設の乗客コンベアの構成部品が撤去された既設本体枠と、前記既設本体枠内に配置され、無端状に連結された複数の踏段が内部を循環移動する新設本体枠と、前記新設本体枠に設けられ前記複数の踏段を駆動するスプロケットと、前記スプロケットを駆動するための動力を発生させる駆動機と、前記駆動機を制御する電気盤とを備えた乗客コンベア設備において、
前記新設本体枠の端部から前記建築構造物までの隙間は前記既設本体枠の端部から前記建築構造物までの隙間よりも大きく設定され、
前記乗客コンベア設備の少なくとも一方の端部において、前記既設本体枠の端部に設けられた既設側受梁が、前記建築構造物の建築梁の上に、前記建築梁に対して相対移動可能に載置されているとともに、前記新設本体枠の端部に設けられた新設側受梁が、前記建築梁と前記既設側受梁との上に、前記建築梁と前記既設側受梁とに対して相対移動可能に載置され、
前記駆動機と前記電気盤とのうち少なくとも一方の少なくとも一部分が、前記既設本体枠と前記新設本体枠との間の隙間に配置されていることを特徴とする乗客コンベア設備。 - 前記駆動機は、電動機と減速機とで構成され、前記新設本体枠に設置されているとともに、一部分が前記新設本体枠から突出していることを特徴とする請求項1に記載の乗客コンベア設備。
- 前記駆動機は、電動機と減速機とで構成され、前記既設本体枠と前記新設本体枠とに跨って設置されていることを特徴とする請求項1に記載の乗客コンベア設備。
- 前記電気盤は、一部分が前記新設本体枠の外部に配置され、他の部分が前記新設本体枠の内部に配置されていることを特徴とする請求項1から3の何れかに記載の乗客コンベア設備。
- 前記電気盤は、全体が、前記既設本体枠の内部で、かつ、前記新設本体枠の外部に配置されていることを特徴とする請求項1から3の何れかに記載の乗客コンベア設備。
- 前記建築梁に対する前記新設側受梁のかかり代は、前記建築梁に対する前記既設側受梁のかかり代よりも大きいことを特徴とする請求項1から5の何れかに記載の乗客コンベア設備。
- 前記新設本体枠の端部から前記建築構造物までの隙間は、前記建築構造物が想定される最大の大きさで揺れても前記新設本体枠が圧縮されて塑性変形しない大きさに設定されていることを特徴とする請求項1から6の何れかに記載の乗客コンベア設備。
- 前記既設本体枠を前記新設本体枠に係合させる係合部品を有することを特徴とする請求項1から7の何れかに記載の乗客コンベア設備。
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JP2015536343A JP6037023B2 (ja) | 2013-09-11 | 2013-09-11 | 乗客コンベア設備 |
CN201380078748.7A CN105492364B (zh) | 2013-09-11 | 2013-09-11 | 乘客输送设备 |
PCT/JP2013/074459 WO2015037070A1 (ja) | 2013-09-11 | 2013-09-11 | 乗客コンベア設備 |
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PCT/JP2013/074459 WO2015037070A1 (ja) | 2013-09-11 | 2013-09-11 | 乗客コンベア設備 |
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Cited By (2)
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JP2015182856A (ja) * | 2014-03-25 | 2015-10-22 | 株式会社日立製作所 | 乗客コンベア |
CN106006330A (zh) * | 2015-03-26 | 2016-10-12 | 株式会社日立制作所 | 乘客传送机 |
Families Citing this family (1)
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JP6743984B2 (ja) * | 2017-11-22 | 2020-08-19 | 三菱電機株式会社 | 乗客コンベア |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000335861A (ja) * | 1999-05-24 | 2000-12-05 | Mitsubishi Electric Corp | 乗客コンベヤーの設置方法 |
JP2001158585A (ja) * | 1999-12-01 | 2001-06-12 | Hitachi Ltd | 乗客コンベア装置 |
JP2006016153A (ja) * | 2004-07-02 | 2006-01-19 | Hitachi Ltd | 乗客コンベア設備 |
JP2012144336A (ja) * | 2011-01-12 | 2012-08-02 | Toshiba Elevator Co Ltd | 乗客コンベア |
JP2013067461A (ja) * | 2011-09-21 | 2013-04-18 | Hitachi Ltd | 乗客コンベア |
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JP2000335961A (ja) * | 1999-05-28 | 2000-12-05 | Tokin Corp | 酸化物磁性材料及びその製造方法 |
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- 2013-09-11 CN CN201380078748.7A patent/CN105492364B/zh active Active
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000335861A (ja) * | 1999-05-24 | 2000-12-05 | Mitsubishi Electric Corp | 乗客コンベヤーの設置方法 |
JP2001158585A (ja) * | 1999-12-01 | 2001-06-12 | Hitachi Ltd | 乗客コンベア装置 |
JP2006016153A (ja) * | 2004-07-02 | 2006-01-19 | Hitachi Ltd | 乗客コンベア設備 |
JP2012144336A (ja) * | 2011-01-12 | 2012-08-02 | Toshiba Elevator Co Ltd | 乗客コンベア |
JP2013067461A (ja) * | 2011-09-21 | 2013-04-18 | Hitachi Ltd | 乗客コンベア |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015182856A (ja) * | 2014-03-25 | 2015-10-22 | 株式会社日立製作所 | 乗客コンベア |
CN106006330A (zh) * | 2015-03-26 | 2016-10-12 | 株式会社日立制作所 | 乘客传送机 |
JP2016183008A (ja) * | 2015-03-26 | 2016-10-20 | 株式会社日立製作所 | 乗客コンベア |
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CN105492364B (zh) | 2017-05-10 |
JP6037023B2 (ja) | 2016-11-30 |
CN105492364A (zh) | 2016-04-13 |
JPWO2015037070A1 (ja) | 2017-03-02 |
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