WO2019198206A1 - Dispositif de fixation de cadre mécanique pour treuil d'ascenseur - Google Patents

Dispositif de fixation de cadre mécanique pour treuil d'ascenseur Download PDF

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Publication number
WO2019198206A1
WO2019198206A1 PCT/JP2018/015417 JP2018015417W WO2019198206A1 WO 2019198206 A1 WO2019198206 A1 WO 2019198206A1 JP 2018015417 W JP2018015417 W JP 2018015417W WO 2019198206 A1 WO2019198206 A1 WO 2019198206A1
Authority
WO
WIPO (PCT)
Prior art keywords
machine base
guide rail
fixing device
fixed
machine
Prior art date
Application number
PCT/JP2018/015417
Other languages
English (en)
Japanese (ja)
Inventor
泰央 渡部
紘平 渡邉
啓太 島林
篤史 柳田
晃一 本村
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2018/015417 priority Critical patent/WO2019198206A1/fr
Priority to JP2019567761A priority patent/JP6682054B2/ja
Priority to CN201880091947.4A priority patent/CN111936408B/zh
Publication of WO2019198206A1 publication Critical patent/WO2019198206A1/fr

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Classifications

    • 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 base fixing device for an elevator hoisting machine on which a machine base is mounted on a guide rail that guides the lifting and lowering of a lifting body.
  • a machine base fixing device for an elevator hoisting machine that includes a guide rail that guides the raising and lowering of the hoisting body and on which a machine base that supports the hoisting machine is mounted.
  • the upper part of the guide rail is fixed to a fixing member provided on the wall of the hoistway.
  • the machine base is fixed to the guide rail (see, for example, Patent Document 1).
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide an elevator hoisting machine capable of fixing the upper portion of the guide rail to a fixing member provided above the machine base.
  • a machine base fixing device is provided.
  • a machine base fixing device for an elevator hoisting machine guides the raising and lowering of a lifting body, and a guide rail on which a machine base that supports the hoisting machine is mounted and the upper part is fixed to the machine base, And a load support member provided across the upper portion of the guide rail and a fixing member fixed to the hoistway wall above the machine base.
  • the load supporting member is provided across the upper part of the machine base or the guide rail and the fixing member.
  • the upper part of a guide rail can be fixed to the fixing member provided above the machine base.
  • FIG. 1 is a front view showing a main part of an elevator having a machine base fixing device for an elevator hoist according to Embodiment 1 of the present invention.
  • the elevator includes an elevator (not shown) that is an elevator body that moves up and down the hoistway 1, a counterweight 2 that is an elevator body that elevates and lowers the hoistway 1, a pair of guide rails 3 that guide the raising and lowering of the car, and a counterweight 2. And a pair of guide rails 4 for guiding the ascent and descent.
  • one guide rail 3 of the pair of guide rails 3 is shown.
  • One of the pair of guide rails 4 is disposed near the one guide rail 3.
  • the other of the pair of guide rails 4 is arranged farther from the one guide rail 3 than the one guide rail 4.
  • One guide rail 4 in the pair of guide rails 4 is a first guide rail 4A
  • the other guide rail 4 in the pair of guide rails 4 is a second guide rail 4B.
  • the elevator also includes a rope 5 that is a suspended body that supports the car and the counterweight 2, a hoisting machine 6 around which the rope 5 is wound, and a machine base 7 that supports the hoisting machine 6.
  • the rope 5 moves when the hoisting machine 6 is driven.
  • the machine base 7 is placed on each of the pair of guide rails 4. Therefore, when viewed from above, the machine base 7 and the pair of guide rails 4 overlap each other.
  • the upper portions of the pair of guide rails 4 are fixed to the machine base 7.
  • One guide rail 3 is fixed to the machine base 7.
  • the elevator also includes a plurality of brackets 8 fixed to the wall of the hoistway 1.
  • the plurality of brackets 8 are arranged side by side at intervals in the height direction. In FIG. 1, the bracket 8 arranged at the highest position among the plurality of brackets 8 is shown.
  • the bracket 8 arranged at the highest position among the plurality of brackets 8 is defined as a top bracket 8A.
  • the top bracket 8A is a fixing member fixed to the wall of the hoistway 1 above the machine base 7.
  • a bracket 8 is not disposed on the wall portion of the hoistway 1 corresponding to the upper portion of the guide rail 4.
  • the elevator includes a load support member 9 provided over the second guide rail 4B and the top bracket 8A.
  • the elevator also includes a plurality of rail clips 10 that fix the load support member 9 to the top bracket 8A, and a plurality of fasteners 11 that fix the load support member 9 to the upper portion of the second guide rail 4B.
  • the fastener 11 has a bolt and a nut.
  • the load support member 9 is arranged outside the machine table 7 in the width direction of the machine table 7.
  • the pair of guide rails 4 are arranged away from each other in the width direction of the machine base 7.
  • the bracket 8 has a first L-shaped member fixed to the wall of the hoistway 1 and a second L-shaped member fixed to the first L-shaped member.
  • the rail clip 10 is provided on the second L-shaped member of the bracket 8.
  • the elevator includes a plurality of brackets 12 fixed to the wall of the hoistway 1.
  • the plurality of brackets 12 are arranged side by side at intervals in the height direction.
  • FIG. 1 the bracket 12 arranged at the highest position among the plurality of brackets 12 is shown.
  • the bracket 12 arranged at the highest position among the plurality of brackets 12 is fixed to the wall of the hoistway 1 above the machine base 7.
  • the elevator also includes a plurality of rail clips 13 that fix the guide rail 3 to the bracket 12.
  • the upper part of the guide rail 3 is fixed to the bracket 12 arranged at the highest position, and the upper part of the first guide rail 4A is fixed to the upper part of the guide rail 3 via the machine base 7. Thereby, the upper part of the first guide rail 4 ⁇ / b> A does not need to be fixed to the bracket 8.
  • the bracket 12 has the 1st L-shaped member fixed to the wall of the hoistway 1, and the 2nd L-shaped member fixed to the 1st L-shaped member similarly to the bracket 8.
  • the rail clip 13 is provided on the second L-shaped member of the bracket 12.
  • An elevator hoisting machine base fixing device for fixing the machine base 7 to the hoistway 1 includes one guide rail 3, a pair of guide rails 4, a plurality of brackets 8, a load support member 9, and a plurality of rail clips 10.
  • the guide rail 4 has a T-shaped cross section.
  • the load support member 9 is formed in a T-shaped cross section.
  • the load supporting member 9 has the same cross-sectional shape as that of the guide rail 4.
  • the load supporting member 9 has a flat plate-like base portion 14 and a guide portion 15 provided on the base portion 14.
  • the guide portion 15 is disposed outside the base portion 14 in the width direction of the machine base 7.
  • the base 14 is overlaid on the back surface of the second guide rail 4B.
  • the load support member 9 is fixed to the second guide rail 4B in a state where the base portion 14 is overlapped on the back surface of the second guide rail 4B.
  • the base 14 is fixed to the top bracket 8 ⁇ / b> A using a plurality of rail clips 10.
  • the guide rail 3 is fixed to the wall of the hoistway 1 using the bracket 12
  • the guide rail 4 is fixed to the wall of the hoistway 1 using the bracket 8.
  • the machine base 7 is placed on the upper surfaces of the pair of guide rails 4, and the machine base 7 is fixed to the one guide rail 3 and the pair of guide rails 4.
  • the load supporting member 9 is fixed to the upper portion of the second guide rail 4B using the fastener 11, and the load supporting member 9 is fixed to the top bracket 8A using the rail clip 10. At this time, the load support member 9 is disposed outside the machine table 7 in the width direction of the machine table 7. As described above, the machine base 7 is fixed to the hoistway 1.
  • the load supporting member 9 is provided across the upper portion of the second guide rail 4B and the top bracket 8A. . Thereby, the upper part of the guide rail 4 can be fixed to the top bracket 8 ⁇ / b> A provided above the machine base 7.
  • the load support member 9 is disposed outside the machine base 7 in the width direction of the machine base 7. Thereby, it can suppress that the work space in the machine stand 7 becomes small. As a result, the operator can easily install the hoisting machine 6 on the machine base 7.
  • the load supporting member 9 has a flat plate-like base portion 14, and the base portion 14 is overlaid on the back surface of the second guide rail 4B. Thereby, the load support member 9 is easily fixed to the second guide rail 4B.
  • the cross-sectional shape of the load support member 9 is the same as the cross-sectional shape of the second guide rail 4B. Thereby, the load support member 9 is easily formed.
  • FIG. FIG. 2 is a front view showing a machine base fixing device for an elevator hoist according to Embodiment 2 of the present invention.
  • the load support member 9 is provided across the machine base 7 and the top bracket 8A.
  • the load support member 9 is fixed to the machine base 7 using a fastener 11.
  • the base 14 is overlaid on the side surface of the machine base 7.
  • the load supporting member 9 is fixed to the machine base 7 in a state where the base portion 14 is overlapped on the side surface of the machine base 7.
  • Other configurations are the same as those in the first embodiment.
  • the load support member 9 is provided across the machine base 7 and the top bracket 8A. Thereby, the upper part of the guide rail 4 can be fixed to the top bracket 8 ⁇ / b> A provided above the machine base 7.
  • the load supporting member 9 has a flat plate-like base portion 14, and the base portion 14 is overlaid on the side surface of the machine base 7. Thereby, the load supporting member 9 is easily fixed to the machine base 7.
  • FIG. 3 is a front view showing an elevator hoisting machine base fixing device according to Embodiment 3 of the present invention
  • FIG. 4 is a plan view showing the main part of the elevator hoisting machine base fixing device of FIG. It is.
  • the machine base fixing device for an elevator hoist includes a load support member 16 having an L-shaped cross section instead of the load support member 9 having a T-shaped cross section.
  • the load support member 16 has a flat plate-shaped base portion 17 and a vertical portion 18 provided on the base portion 17.
  • the vertical portion 18 extends from the base portion 17 in the vertical direction.
  • the vertical portion 18 is disposed outside the base portion 17 in the width direction of the machine base 7.
  • the vertical portion 18 is connected to the back side portion of the base portion 17 in the depth direction of the machine base 7.
  • the base 17 is overlaid on the back surface of the second guide rail 4B.
  • the load support member 16 is fixed to the second guide rail 4B in a state where the base portion 17 is overlapped on the back surface of the second guide rail 4B.
  • the load support member 16 is fixed to the upper part of the second guide rail 4 ⁇ / b> B using a plurality of fasteners 11.
  • the machine base fixing device for an elevator hoisting machine includes a plurality of fasteners 19 instead of the plurality of rail clips 10.
  • the base portion 17 is fixed to the top bracket 8 ⁇ / b> A using a plurality of fasteners 19.
  • the fastener 19 has a bolt and a nut.
  • the load support member 16 is arranged such that a gap G is formed between the vertical portion 18 and the movement region D of the door device when viewed from above. Therefore, the load supporting member 16 is disposed so as to be separated from the moving region D of the door device.
  • the load support member 16 is disposed outside the machine table 7 in the width direction of the machine table 7. Other configurations are the same as those in the first embodiment.
  • the load support member 16 is formed in an L-shaped cross section. Thereby, the load support member 16 is easily formed.
  • the load support member 16 is fixed to the upper part of the second guide rail 4B.
  • the load support member 16 may be fixed to the side surface of the machine base 7.
  • the load supporting member 16 may be configured to have an H-shaped cross section.
  • the load supporting member 16 may be formed with a notch so as to be away from the moving region D of the door device.
  • FIG. 5 is a front view showing an elevator hoisting machine base fixing device according to Embodiment 4 of the present invention
  • FIG. 6 is a plan view showing the elevator hoisting machine base fixing device of FIG.
  • a plurality of building beams 20 are fixed to the wall of the hoistway 1.
  • the plurality of building beams 20 are arranged side by side at intervals in the height direction corresponding to each floor.
  • FIG. 5 shows the building beam 20 arranged at the highest position among the plurality of building beams 20 and the building beam 20 arranged at the second highest position.
  • the building beam 20 arranged at the highest position among the plurality of building beams 20 is the top building beam 20A.
  • the top building beam 20 ⁇ / b> A is a fixing member that is fixed to the wall of the hoistway 1 above the machine base 7.
  • the building beam 20 is not disposed on the wall portion of the hoistway 1 corresponding to the upper portion of the guide rail 4.
  • the building beam 20 has an H-shaped cross section.
  • the load support member 9 is fixed to the top building beam 20 ⁇ / b> A using a plurality of rail clips 10.
  • the rail clip 10 is provided on an L-shaped member fixed to the top building beam 20A.
  • the base 14 is secured to the top building beam 20A using a plurality of rail clips 10.
  • Other configurations are the same as those in the first embodiment.
  • the load supporting member 9 is provided across the upper part of the second guide rail 4B and the top building beam 20A. It is done. Thereby, the upper part of the 2nd guide rail 4B can be fixed to the top building beam 20A provided above the machine stand 7. FIG.
  • FIG. 7 is a front view showing a machine base fixing device for an elevator hoist according to Embodiment 5 of the present invention.
  • the load support member 9 is provided across the machine base 7 and the top building beam 20A.
  • the load support member 9 is fixed to the machine base 7 using a fastener 11.
  • the base 14 is overlaid on the side surface of the machine base 7.
  • the load supporting member 9 is fixed to the machine base 7 in a state where the base portion 14 is overlapped on the side surface of the machine base 7.
  • Other configurations are the same as those in the fourth embodiment.
  • the load support member 9 is provided across the machine base 7 and the top building beam 20A. Thereby, the upper part of the guide rail 4 can be fixed to the top building beam 20 ⁇ / b> A provided above the machine base 7.
  • FIG. 8 is a front view showing an elevator hoisting machine base fixing device according to Embodiment 6 of the present invention
  • FIG. 9 is a plan view showing the elevator hoisting machine base fixing device of FIG.
  • the machine base fixing device for an elevator hoist includes a load support member 21 having an H-shaped cross section instead of the load support member 9 having a T-shaped cross section.
  • the load support member 21 has a flat plate-shaped base portion 22, a vertical portion 23 provided on the base portion 22, and a facing portion 24 provided facing the base portion 22.
  • the vertical portion 23 extends from the base portion 22 in the vertical direction.
  • the vertical portion 23 is disposed outside the base portion 22 in the width direction of the machine base 7.
  • the vertical portion 23 is connected to the central portion of the base portion 22 in the depth direction of the machine base 7.
  • the facing portion 24 is disposed outside the vertical portion 23 in the width direction of the machine base 7.
  • the facing part 24 is connected to a part of the vertical part 23 opposite to the base part 22.
  • the base 22 is overlaid on the back surface of the second guide rail 4B.
  • the load support member 21 is fixed to the second guide rail 4B in a state where the base portion 22 is overlapped with the back surface of the second guide rail 4B.
  • the load support member 21 is fixed to the upper part of the second guide rail 4 ⁇ / b> B using a plurality of fasteners 11.
  • the load support member 21 is disposed outside the machine base 7 in the width direction of the machine base 7.
  • a cutout portion 25 is formed in the vertical portion 23 and the facing portion 24 so as to be away from the moving region D of the door device.
  • the load support member 21 is fixed to the top building beam 20 ⁇ / b> A using a plurality of rail clips 10.
  • the load support member 21 is fixed to the top building beam 20 ⁇ / b> A disposed outside the load support member 21 in the width direction of the machine base 7.
  • the rail clip 10 is provided on an L-shaped member fixed to the top building beam 20A.
  • the facing portion 24 is fixed to the top building beam 20 ⁇ / b> A using a plurality of rail clips 10.
  • Other configurations are the same as those in the fourth embodiment.
  • the load support member 21 is formed in an H-shaped cross section. Thereby, the load support member 21 is easily formed.
  • a cutout portion 25 is formed in the load support member 21 so as to be away from the moving region D of the door device. Thereby, it can prevent that the load supporting member 21 hits a door apparatus.
  • the configuration in which the load support member 21 is fixed to the upper part of the second guide rail 4B has been described.
  • the configuration may be such that the load support member 21 is fixed to the side surface of the machine base 7 as in the fifth embodiment.
  • the load supporting member 21 is formed in an H-shaped cross section.
  • the load support member 21 may be configured to have an L-shaped cross section. In this case, the load support member 21 is disposed so as to be separated from the moving region D of the door device.
  • the machine base 7 may be configured to be placed on the guide rail 3.
  • a load support member is provided across the upper part of the machine base 7 or the guide rail 3 and the fixing member fixed to the wall of the hoistway above the machine base 7.

Landscapes

  • Cage And Drive Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

Dispositif de fixation de cadre mécanique qui est destiné à un treuil d'ascenseur et qui peut être fixé à un élément fixe disposé au-dessus d'un cadre mécanique. Ce dispositif de fixation de cadre mécanique pour un treuil d'ascenseur est pourvu : d'un rail de guidage qui guide le déplacement vertical d'un corps verticalement mobile, le cadre mécanique qui supporte le treuil étant chargé sur le rail de guidage, et une partie supérieure du rail de guidage étant fixée au cadre mécanique ; et un élément de support de charge qui est disposé au-dessus de la partie supérieure du rail de guidage et du cadre mécanique et repose à travers l'élément fixe fixé à une paroi d'un chemin de déplacement vertical.
PCT/JP2018/015417 2018-04-12 2018-04-12 Dispositif de fixation de cadre mécanique pour treuil d'ascenseur WO2019198206A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2018/015417 WO2019198206A1 (fr) 2018-04-12 2018-04-12 Dispositif de fixation de cadre mécanique pour treuil d'ascenseur
JP2019567761A JP6682054B2 (ja) 2018-04-12 2018-04-12 エレベータ巻上機用機械台固定装置
CN201880091947.4A CN111936408B (zh) 2018-04-12 2018-04-12 电梯曳引机用机座固定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/015417 WO2019198206A1 (fr) 2018-04-12 2018-04-12 Dispositif de fixation de cadre mécanique pour treuil d'ascenseur

Publications (1)

Publication Number Publication Date
WO2019198206A1 true WO2019198206A1 (fr) 2019-10-17

Family

ID=68164300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/015417 WO2019198206A1 (fr) 2018-04-12 2018-04-12 Dispositif de fixation de cadre mécanique pour treuil d'ascenseur

Country Status (3)

Country Link
JP (1) JP6682054B2 (fr)
CN (1) CN111936408B (fr)
WO (1) WO2019198206A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060838B3 (de) * 2005-12-20 2007-03-01 Aufzugswerke M. Schmitt & Sohn Gmbh & Co. Seilaufzug
JP2016026976A (ja) * 2015-11-11 2016-02-18 三菱電機株式会社 エレベータ装置
WO2017141438A1 (fr) * 2016-02-19 2017-08-24 三菱電機株式会社 Dispositif d'ascenseur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5516512B2 (ja) * 2011-06-10 2014-06-11 三菱電機株式会社 エレベータ装置
WO2014006703A1 (fr) * 2012-07-04 2014-01-09 三菱電機株式会社 Dispositif d'ascenseur
CN106573756B (zh) * 2014-08-13 2019-02-15 三菱电机株式会社 电梯的曳引机用机座安装装置
JP6662572B2 (ja) * 2015-02-10 2020-03-11 フジテック株式会社 エレベータのガイドレール支持構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060838B3 (de) * 2005-12-20 2007-03-01 Aufzugswerke M. Schmitt & Sohn Gmbh & Co. Seilaufzug
JP2016026976A (ja) * 2015-11-11 2016-02-18 三菱電機株式会社 エレベータ装置
WO2017141438A1 (fr) * 2016-02-19 2017-08-24 三菱電機株式会社 Dispositif d'ascenseur

Also Published As

Publication number Publication date
CN111936408B (zh) 2022-03-08
JP6682054B2 (ja) 2020-04-15
CN111936408A (zh) 2020-11-13
JPWO2019198206A1 (ja) 2020-04-30

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