WO2021124576A1 - Procédé et dispositif de cloisonnement de gaine d'ascenseur - Google Patents

Procédé et dispositif de cloisonnement de gaine d'ascenseur Download PDF

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Publication number
WO2021124576A1
WO2021124576A1 PCT/JP2019/050200 JP2019050200W WO2021124576A1 WO 2021124576 A1 WO2021124576 A1 WO 2021124576A1 JP 2019050200 W JP2019050200 W JP 2019050200W WO 2021124576 A1 WO2021124576 A1 WO 2021124576A1
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WO
WIPO (PCT)
Prior art keywords
sheet
passage
hoistway
fixing
stretched
Prior art date
Application number
PCT/JP2019/050200
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English (en)
Japanese (ja)
Inventor
麦平 田中
Original Assignee
三菱電機ビルテクノサービス株式会社
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 三菱電機ビルテクノサービス株式会社 filed Critical 三菱電機ビルテクノサービス株式会社
Priority to CN201980103001.XA priority Critical patent/CN114829280A/zh
Priority to JP2021565309A priority patent/JP7020600B2/ja
Priority to PCT/JP2019/050200 priority patent/WO2021124576A1/fr
Publication of WO2021124576A1 publication Critical patent/WO2021124576A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • 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 hoistway partitioning method and a hoistway partitioning device.
  • Patent Document 1 discloses an example of a hoistway partition device.
  • the mesh sheet of the partition device is provided between a plurality of horizontal beams arranged vertically in the hoistway.
  • the mesh sheet of the partition device of Patent Document 1 is attached by winding a belt through a cylinder connected to the mesh sheet around a horizontal beam. Therefore, when the partition device is attached or detached, there is a possibility that the horizontal beam may interfere with the adjacent passage.
  • An object of the present invention is to provide a hoistway partitioning method and a hoistway partitioning device that do not easily interfere with adjacent passages even when they are attached and detached.
  • a first sheet fixed to the side of the first passage of the first beam extending back and forth between the first passage and the second passage adjacent to the left and right in the hoistway of the elevator is used.
  • the tensioning step between the second beam and the first beam extending back and forth below the first beam between the first passage and the second passage, and after the tensioning step Fold the crease on the first sheet so that the fold line extends in the front-back direction, and use a fastener on the side of the first passage of the second beam together with the second sheet stretched downward on the side of the first passage of the second beam. It includes a fixing step of sandwiching and fixing.
  • the hoistway partition device is the first passage and the first passage from the side of the first passage of the first beam extending vertically and vertically between the first passage and the second passage adjacent to the left and right in the hoistway of the elevator.
  • a first sheet stretched over the side of the first passage of the second beam extending back and forth below the first beam between the second passages and a second sheet stretched downward on the side of the first passage of the second beam.
  • It is provided with a fastener for sandwiching and fixing the crease of the first sheet in which the fold line extends in the front-rear direction on the side of the first passage of the second beam.
  • the first sheet is stretched on the side of the first aisle. As a result, it is less likely to interfere with the adjacent second passage even when the attachment / detachment is performed.
  • FIG. 1 It is a top view of the elevator which concerns on Embodiment 1.
  • FIG. 2 is a front view of the elevator which concerns on Embodiment 1.
  • FIG. It is a perspective view of the partition device which concerns on Embodiment 1.
  • FIG. It is a perspective view of the fastener which concerns on Embodiment 1.
  • FIG. It is a perspective view of the fastener which concerns on Embodiment 1.
  • FIG. It is a perspective view of the fastener which concerns on Embodiment 1.
  • FIG. It is a vertical sectional view of the beam provided with the partition device which concerns on Embodiment 1.
  • FIG. It is a perspective view of the fastener which concerns on Embodiment 2.
  • FIG. It is a vertical sectional view of the beam provided with the partition device which concerns on Embodiment 2.
  • FIG. It is a vertical sectional view of the beam provided with the partition device which
  • FIG. 1 is a top view of the elevator according to the first embodiment.
  • Elevators are applied to buildings with multiple floors.
  • a hoistway 1 is provided in the building.
  • the hoistway 1 is a space extending in the vertical direction over a plurality of floors.
  • the hoistway 1 includes a plurality of passages 2.
  • Each of the plurality of passages 2 is a space extending in the vertical direction parallel to each other.
  • the plurality of passages 2 include a right passage 2a and a left passage 2b that are adjacent to each other in the left-right direction.
  • a plurality of beams 3 are provided between a plurality of passages 2 adjacent to each other in the left-right direction.
  • the plurality of beams 3 are arranged one above the other.
  • Each of the plurality of beams 3 extends in the front-rear direction.
  • Each of the plurality of beams 3 is, for example, an intermediate beam.
  • Each of the plurality of beams 3 is, for example, a shaped steel. In this example, each of the plurality of beams 3 is H-shaped steel.
  • Each of the plurality of beams 3 has a web 4 and a pair of flanges 5. The web 4 is a portion extending between the pair of flanges 5.
  • each of the plurality of beams 3 is arranged so that a pair of flanges 5 are arranged side by side.
  • Brackets 6 are provided on each of the plurality of beams 3.
  • the bracket 6 is attached to the beam 3 by, for example, welding or screwing.
  • the left end of the bracket 6 is arranged in the left passage 2b.
  • the right end portion of the bracket 6 is arranged in the passage 2a on the right side.
  • a pair of guide rails 7 are provided in each of the plurality of passages 2.
  • the pair of guide rails 7 extend in the vertical direction.
  • the shape of each horizontal cross section of the pair of guide rails 7 is, for example, a T-shape.
  • a pair of guide rails 7 are provided on the left and right sides of the passage 2.
  • the left guide rail 7 is supported by the left bracket 6 of the passage 2.
  • the guide rail 7 on the right side is supported by the bracket 6 on the right side of the passage 2.
  • the elevator is equipped with a plurality of baskets 8.
  • Each of the plurality of cars 8 is provided in any of the plurality of passages 2.
  • Each of the plurality of cars 8 is arranged between a pair of guide rails 7 in the passage 2 in which the car 8 is provided.
  • Each of the plurality of cars 8 is a device for transporting passengers and the like between a plurality of floors by traveling in a vertical direction in a passage 2 provided with the car 8.
  • Each of the plurality of cages 8 includes a plurality of guide shoes 9.
  • Each of the plurality of guide shoes 9 is a portion that guides the running of the car 8 along the guide rail 7.
  • a partition device 10 (not shown in FIG. 1) may be provided so that the work does not interfere between the adjacent passages 2.
  • the partition device 10 is attached before the maintenance work of the target and is removed after the maintenance work of the target.
  • normal operation may be performed in the aisle 2 next to the aisle 2 where the maintenance work is performed. In such a case, it is preferable that the worker or the device in the work does not protrude into the adjacent passage 2 so as not to interfere with the adjacent car 8 which is normally operated.
  • FIG. 2 is a front view of the elevator according to the first embodiment.
  • the partition device 10 includes a plurality of sheets 11, a plurality of winding mechanisms 12, and a plurality of fasteners 13.
  • Each of the plurality of sheets 11 is a flexible planar member.
  • the sheet 11 is, for example, a mesh sheet having holes for passing air in the plane.
  • the sheet 11 may be flameproofed.
  • the sheet 11 is, for example, a sheet in which a high-strength polyester yarn is coated with a vinyl chloride resin in a mesh shape.
  • the shape of the sheet 11 is, for example, a rectangular shape.
  • the plurality of sheets 11 may include sheets having different dimensions.
  • the sheet 11 is stretched between a plurality of beams 3 arranged one above the other. When focusing on the sheet 11b, the upper beam 3b is an example of the first beam.
  • the lower beam 3c is an example of the second beam.
  • the sheet 11b stretched between the beam 3b and the beam 3c is an example of the first sheet.
  • the sheet 11c stretched downward from the beam 3c is an example of the second sheet when the sheet 11b is used as the first sheet.
  • the sheet 11c is the first sheet.
  • Each of the plurality of winding mechanisms 12 corresponds to any of the plurality of sheets 11.
  • the winding mechanism 12 is a mechanism for winding and storing the corresponding sheet 11.
  • the take-up mechanism 12 is provided on the lower side when the sheet 11 is stretched between the vertically arranged beams 3.
  • Each of the plurality of fasteners 13 is an instrument that sandwiches the sheet 11 and fixes it to the beam 3.
  • the fastener 13 fixes the seat 11 to the flange 5 on the side of the passage 2a of the beam 3.
  • FIG. 3 is a perspective view of the partition device according to the first embodiment.
  • Each of the plurality of sheets 11 includes a plurality of tension ropes 14.
  • Each of the plurality of tension ropes 14 is arranged so as to face in the vertical direction when the sheet 11 is stretched between the beams 3.
  • the tension rope 14 is, for example, a rope made of resin or metal.
  • the tension rope 14 is included in the plane of the sheet 11 by being passed through the rope through holes so as to be sewn.
  • the tension rope 14 is included in the plane of the seat 11 by being passed through the rope cylinder.
  • the tension rope 14 is wound up and stored in the winding mechanism 12 together with the sheet 11.
  • Each of the plurality of sheets 11 has a joint portion 15.
  • the joints 15 are arranged on the left and right sides when the sheet 11 is stretched between the beams 3.
  • the connecting portion 15 is a portion for joining a set of sheets 11 stretched adjacent to each other in the front-rear direction.
  • the connecting portion 15 is, for example, a wire fastener, a hook-and-loop fastener, a button, or the like.
  • FIG 4 to 7 are perspective views of the fastener according to the first embodiment.
  • the shape of the fastener 13 is a U-shape.
  • the fastener 13 is made of, for example, metal.
  • the fastener 13 includes a fixing bolt 16.
  • the fixing bolt 16 is provided on, for example, one of a set of U-shaped portions of the fastener 13 facing each other.
  • the fastener 13 has a tooth portion 17.
  • the tooth portion 17 is provided at a portion facing the portion where the fixing bolt 16 is provided.
  • the tooth portion 17 is a wavy portion.
  • the fastener 13 has a hole 18.
  • the shape of the hole 18 is, for example, a circle.
  • the hole 18 is provided, for example, in a portion facing the portion where the fixing bolt 16 is provided.
  • the fastener 13 may have a plurality of holes 18.
  • the shape of the hole 18 may be provided in any shape, number, and arrangement as long as the strength of the fastener 13 is ensured, such as an oval, an ellipse, or a polygon.
  • the fastener 13 includes a holding plate 19.
  • the pressing plate 19 is provided at the tip of the fixing bolt 16.
  • the holding plate 19 is, for example, a rectangular plate-shaped member.
  • the holding plate 19 has a non-slip surface 20 on the opposite side of the surface on which the fixing bolt 16 is attached.
  • the non-slip surface 20 is formed of, for example, a rubber material.
  • the non-slip surface 20 may have irregularities on the surface that mesh with the mesh of the sheet 11.
  • FIG. 8 is a vertical cross-sectional view of a beam provided with the partition device according to the first embodiment.
  • the partitioning method in this example includes a tensioning step and a fixing step.
  • the worker gets into the upper part of the car 8 at the uppermost part of the passage 2a.
  • the worker unwinds the end of the sheet 11a of the partitioning device 10 from the corresponding winding mechanism 12.
  • the worker fixes the end of the drawn sheet 11a to the side of the passage 2a of the beam 3a at the highest position (not shown).
  • the worker sandwiches the end portion of the drawn sheet 11a with the fastener 13 and fixes it to the flange 5 on the side of the passage 2a of the beam 3a.
  • the worker tightens the fixing bolt 16 of the fastener 13.
  • the non-slip surface 20 of the pressing plate 19 presses the sheet 11a against the flange 5.
  • the worker may sandwich and fix the portion of the seat 11a between the tension ropes 14 with the fastener 13.
  • the worker may sandwich and fix the portion of the seat 11 including the tension rope 14 with the fastener 13.
  • the worker fixes a plurality of sheets 11a to the beam 3a so as to be adjacent to each other in the front-rear direction.
  • the worker may sandwich the bracket 6 back and forth to fix the seat 11a.
  • the worker performs the work of the tensioning process of the sheet 11a as follows, for example.
  • the worker moves the car 8 to the position of the beam 3b, which is one below the beam 3a, while paying out the sheet 11a from the winding mechanism 12.
  • the worker joins a set of sheets 11a arranged adjacent to each other in the front-rear direction by the joining portion 15.
  • the worker puts the take-up mechanism 12 that has unwound the sheet 11a on the web 4 of the beam 3b.
  • the sheet 11a is stretched between the beams 3a and the beams 3b.
  • the worker performs the work of the fixing step of the sheet 11a as follows, for example.
  • the worker takes a portion of the sheet 11a stretched between the beams 3a and the beam 3b on the side of the beam 3b, and makes a crease 21 so that the fold line extends in the front-rear direction.
  • the worker unwinds the end of the other sheet 11b from the corresponding take-up mechanism 12.
  • the worker brings the crease 21 of the sheet 11a and the end of the sheet 11b into contact with the flange 5 on the side of the aisle 2a and overlaps them.
  • the worker lowers the take-up mechanism 12 that has unwound the sheet 11b from the beam 3b toward the passage 2a.
  • the worker sandwiches the crease 21 of the stacked sheets 11a and the end portion of the sheet 11b with the fastener 13 together with the flange 5 on the side of the passage 2a.
  • the worker fixes the sheet 11a and the sheet 11b to the beam 3b by tightening the fixing bolt 16 of the fastener 13.
  • the worker may tighten the fixing bolt 16 of the fastener 13 while pulling the tension rope 14 so as to apply tension to the tension rope 14 of the seat 11a.
  • the worker performs the work of the sheet 11b tensioning process as follows, for example.
  • the worker moves the car 8 to the position of the beam 3c, which is one step below the beam 3b and is not shown in FIG. 8, while unwinding the sheet 11b fixed to the beam 3b from the winding mechanism 12.
  • the worker joins a set of sheets 11b arranged adjacent to each other in the front-rear direction by the joining portion 15.
  • the worker puts the take-up mechanism 12 that has unwound the sheet 11b on the web 4 of the beam 3c.
  • the sheet 11b is stretched between the beams 3b and the beams 3c.
  • the worker performs the partitioning work from the upper part to the lower part of the hoistway 1 by alternately repeating the tensioning process and the fixing process.
  • the partition device 10 includes a first sheet and a fastener 13.
  • the first sheet is stretched from the side of the first passage of the first beam to the side of the first passage of the second beam.
  • the fastener 13 sandwiches and fixes the crease 21 of the first sheet whose fold line extends in the front-rear direction together with the second sheet on the side of the first passage of the second beam.
  • the first beam extends back and forth between the first passage and the second passage.
  • the second beam extends back and forth below the first beam between the first and second passages.
  • the first passage and the second passage are passages 2 adjacent to each other on the left and right sides of the elevator hoistway 1.
  • the second sheet is stretched downward on the side of the first passage of the second beam.
  • the partitioning method of the hoistway 1 includes a tensioning step and a fixing step.
  • the tensioning step is a step of stretching the first sheet fixed to the side of the first passage of the first beam between the first beam and the second beam on the side of the first passage of the first beam.
  • the fixing step is a step of folding the crease 21 on the first sheet so that the fold line extends in the front-rear direction after the tensioning step, and sandwiching and fixing the crease 21 together with the second sheet on the side of the first passage of the second beam. Is.
  • the sheet 11 that divides the work section in the hoistway 1 is consistently stretched to the side of the first passage of the beam 3.
  • the worker or the device in the work does not protrude into the adjacent second passage when the partition device 10 is attached and detached.
  • the sheets 11 are individually stretched between the beams 3 arranged vertically. In general, there is little difference in the distance between the beams 3 depending on the length of the hoistway 1. Therefore, the same partition device 10 can be used in the hoistways 1 having different lengths. This makes it easier to manage the equipment for maintenance work.
  • the sheet 11 is stretched for each beam 3 arranged vertically. Therefore, it becomes easy to apply tension to the sheet 11. Therefore, the partition work becomes easy.
  • the first sheet also has joints 15 at the left and right ends.
  • the connecting portion 15 is a portion that joins with another first sheet stretched adjacent to each other in the front-rear direction between the first beam and the second beam.
  • the tensioning step includes a step of joining the first sheet with another first sheet stretched adjacent to each other in the front-rear direction between the first beam and the second beam.
  • the worker can use a combination of a plurality of first sheets having different widths. Therefore, the same partition device 10 can be used even in the hoistways 1 having different depths. This makes it easier to manage the equipment for maintenance work.
  • the first sheet includes a tension rope 14 stretched in the vertical direction between the first beam and the second beam in the plane.
  • the tension rope 14 included in the plane is stretched between the first beam and the second beam, so that the seat 11 is suppressed from vibrating in the out-of-plane direction. As a result, even when the car 8 travels in the second passage, the vibration of the seat 11 of the partition device 10 due to wind pressure or the like is suppressed.
  • the partition device 10 includes a winding mechanism 12.
  • the winding mechanism 12 winds and stores the first sheet together with the tension rope 14 with the winding axis in the front-rear direction when the first sheet is stretched between the first beam and the second beam.
  • the worker can use the first sheet by paying out only the required length.
  • the same partition device 10 can be used even in the hoistway 1 where the intervals between the beams 3 are different. This makes it easier to manage the equipment for maintenance work.
  • the fastener 13 presses and fixes the sheet 11 by the non-slip surface 20 of the pressing plate 19. Therefore, even if the sheet 11 is a mesh sheet, the sheet 11 is less likely to be caught by fastening the fixing bolts 16. Further, since the sheet 11 is not caught in the fixing bolt 16, the fixing bolt 16 is difficult to rewind. Therefore, the sheet 11 is more reliably fixed.
  • the partition device 10 does not have to include the winding mechanism 12. At this time, at least one of the upper and lower ends of the sheet 11 stretched between the beams 3 may be wound and stored only by the sheet 11. Further, at least one of the upper and lower ends of the sheet 11 may be folded and stored in a bellows shape, for example.
  • the sheet 11 does not have to include the tension rope 14.
  • the partitioning method and the partitioning device 10 according to the first embodiment can be applied to an elevator having a beam 3 which is not H-shaped steel.
  • the beam 3 may be, for example, channel steel.
  • the partitioning method and the partitioning device 10 according to the first embodiment can be similarly applied.
  • Embodiment 2 The differences between the second embodiment and the examples disclosed in the first embodiment will be described in particular detail. As for the features not described in the second embodiment, any of the features disclosed in the first embodiment may be adopted.
  • FIG. 9 is a perspective view of the fastener according to the second embodiment.
  • the fastener has a first fixing portion 22a and a second fixing portion 22b.
  • the first fixing portion 22a and the second fixing portion 22b have a U-shape.
  • the first fixing portion 22a and the second fixing portion 22b are provided symmetrically with each other.
  • the first fixing portion 22a and the second fixing portion 22b are attached back to back to each other.
  • the first fixing portion 22a includes a fixing bolt 23.
  • the fixing bolt 23 is, for example, a wing bolt.
  • the fixing bolt 23 is provided on, for example, one of a set of U-shaped portions of the first fixing portion 22a facing each other.
  • the first fixing portion 22a has a tooth portion 17.
  • the tooth portion 17 is provided at a portion facing the portion where the fixing bolt 23 is provided.
  • the tooth portion 17 is a wavy portion.
  • the first fixing portion 22a includes a pressing plate 19.
  • the pressing plate 19 is provided at the tip of the fixing bolt 23.
  • the holding plate 19 is, for example, a rectangular plate-shaped member.
  • the holding plate 19 has a non-slip surface 20 on the opposite side of the surface on which the fixing bolt 23 is attached.
  • the non-slip surface 20 is formed of, for example, a rubber material.
  • the non-slip surface 20 may have irregularities on the surface that mesh with the mesh of the sheet 11.
  • the second fixing portion 22b includes a fixing bolt 23 and a holding plate 19 in the same manner as the first fixing portion 22a.
  • the second fixing portion 22b has a tooth portion 17 like the first fixing portion 22a.
  • the fixing bolts 23 are provided in the same direction in the first fixing portion 22a and the second fixing portion 22b.
  • FIG. 10 is a vertical cross-sectional view of a beam provided with the partition device according to the second embodiment.
  • the worker performs the work of the tensioning process of the sheet 11a fixed to the beam 3a at the highest position (not shown) as follows, for example.
  • the worker moves the car 8 to the position of the beam 3b, which is one below the beam 3a, while paying out the sheet 11a from the winding mechanism 12.
  • the worker joins a set of sheets 11a arranged adjacent to each other in the front-rear direction by the joining portion 15.
  • the worker puts the take-up mechanism 12 that has unwound the sheet 11a on the web 4 of the beam 3b.
  • the sheet 11a is stretched between the beams 3a and the beams 3b.
  • the worker performs the work of the fixing step of the sheet 11a as follows, for example.
  • the worker attaches the fastener 13 to the flange 5 on the side of the passage 2a of the beam 3b by the first fixing portion 22a. At this time, the worker is arranged so as to sandwich the upper end of the flange 5 by the pressing plate 19 and the tooth portion 17 of the first fixing portion 22a.
  • the first fixing portion 22a is arranged so that the fixing bolt 23 is closer to the passage 2a than the flange 5.
  • the worker fixes the fastener 13 to the beam 3b by, for example, manually tightening the fixing bolt 23 of the first fixing portion 22a.
  • the worker takes the portion of the sheet 11a stretched between the beams 3a and the beam 3b on the side of the beam 3b, and makes a crease 21 so that the fold line extends in the front-rear direction.
  • the worker unwinds the end of the other sheet 11b from the corresponding take-up mechanism 12.
  • the worker superimposes the crease 21 of the sheet 11a and the end portion of the sheet 11b so that the sheet 11b is on the side of the aisle 2a.
  • the worker may make a crease 21 by overlapping the sheets 11a and 11b.
  • the worker sandwiches the crease 21 of the overlapped sheet 11a and the end portion of the sheet 11b between the holding plate 19 and the tooth portion 17 of the second fixing portion 22b of the fastener fixed to the beam 3b.
  • the worker sandwiches the crease 21 of the sheet 11a together with the sheet 11b and fixes it to the beam 3b by, for example, manually tightening the fixing bolt 23 of the second fixing portion 22b. At this time, the worker tightens the fixing bolt 23 with the seat 11b turned upward above the fastener 13. The worker may tighten the fixing bolt 23 of the fastener 13 while pulling the tension rope 14 so as to apply tension to the tension rope 14 of the seat 11a. After fixing the sheet 11a and the sheet 11b to the beam 3b, the worker lowers the winding mechanism 12 that has unwound the sheet 11b from the beam 3b to the side of the passage 2a.
  • the worker performs the work of the sheet 11b tensioning process. After that, the worker performs the work of the fixing step of the sheet 11b. In this way, the worker performs the partitioning work from the upper part to the lower part of the hoistway 1 by alternately repeating the tensioning process and the fixing process.
  • the fastener 13 of the partition device 10 according to the second embodiment has a first fixing portion 22a and a second fixing portion 22b.
  • the first fixing portion 22a is attached to the second beam.
  • the second fixing portion 22b sandwiches and fixes the crease of the first sheet together with the second sheet.
  • the fixing step of the partitioning method of the hoistway 1 according to the second embodiment includes a first step and a second step.
  • the first step is a step of attaching the fastener 13 to the side of the first passage of the second beam.
  • the second step is a step of sandwiching and fixing the crease 21 of the first sheet together with the second sheet by the fastener 13 attached to the second beam.
  • the step of fixing the sheet 11 to the beam 3 is divided into a step of fixing the fastener 13 to the beam 3 and a step of fixing the sheet 11 to the fastener 13. Therefore, the worker does not have to perform the work of fixing the three parts at the same time. Therefore, the partition work becomes easier.
  • the fixing bolts 23 are provided in the same direction in the first fixing portion 22a and the second fixing portion 22b, the worker consistently performs the work on the beam 3 from one side. Can be done. Therefore, the partition work becomes easier.
  • the partitioning method according to the present invention can be applied to maintenance work in a hoistway.
  • the partition device according to the present invention can be applied to the partition method.

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de cloisonnement d'une gaine d'ascenseur qui empêchent une interférence avec des passages adjacents pendant l'installation et le retrait. Le procédé de cloisonnement comprend une étape de suspension et une étape de fixation. L'étape de suspension est une étape consistant à suspendre une première plaque (11) qui est fixée à une première poutre (3) sur un côté de celle-ci faisant face à un premier passage (2), entre la première poutre (3) et une seconde poutre (3) sur le côté de la première poutre (3) faisant face au premier passage (2). L'étape de fixation est une étape effectuée après l'étape de suspension consistant à plier un pli (21) dans la première plaque (11) de telle sorte qu'une ligne de pli s'étende dans une direction avant-arrière, et à l'aide d'un ancrage (13), à caler et fixer la première plaque (11) et une seconde plaque (11) contre le côté de la seconde poutre (3) faisant face au premier passage (2). La première poutre (3) et la seconde poutre (3) s'étendent vers l'avant et vers l'arrière entre le premier passage (2) et un second passage (2) adjacents l'un à l'autre à gauche et à droite dans une gaine d'ascenseur (1) d'un ascenseur. La seconde poutre (3) est en dessous de la première poutre (3). La seconde poutre (11) est suspendue en dessous sur le côté de la seconde poutre (3) faisant face au premier passage (2).
PCT/JP2019/050200 2019-12-20 2019-12-20 Procédé et dispositif de cloisonnement de gaine d'ascenseur WO2021124576A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201980103001.XA CN114829280A (zh) 2019-12-20 2019-12-20 井道的分隔方法以及井道的分隔装置
JP2021565309A JP7020600B2 (ja) 2019-12-20 2019-12-20 昇降路の間仕切り方法および昇降路の間仕切り装置
PCT/JP2019/050200 WO2021124576A1 (fr) 2019-12-20 2019-12-20 Procédé et dispositif de cloisonnement de gaine d'ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/050200 WO2021124576A1 (fr) 2019-12-20 2019-12-20 Procédé et dispositif de cloisonnement de gaine d'ascenseur

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WO2021124576A1 true WO2021124576A1 (fr) 2021-06-24

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PCT/JP2019/050200 WO2021124576A1 (fr) 2019-12-20 2019-12-20 Procédé et dispositif de cloisonnement de gaine d'ascenseur

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JP (1) JP7020600B2 (fr)
CN (1) CN114829280A (fr)
WO (1) WO2021124576A1 (fr)

Cited By (1)

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JPH02137388A (ja) * 1988-11-18 1990-05-25 Seiko Epson Corp 集積型半導体レーザ
JPH02143450A (ja) * 1988-11-25 1990-06-01 Hitachi Ltd リードフレーム
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