WO2018207263A1 - Elevator-use elongated article transportation tool, method for dismantling elevator guide rail, and method for installing elevator guide rail - Google Patents

Elevator-use elongated article transportation tool, method for dismantling elevator guide rail, and method for installing elevator guide rail Download PDF

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Publication number
WO2018207263A1
WO2018207263A1 PCT/JP2017/017574 JP2017017574W WO2018207263A1 WO 2018207263 A1 WO2018207263 A1 WO 2018207263A1 JP 2017017574 W JP2017017574 W JP 2017017574W WO 2018207263 A1 WO2018207263 A1 WO 2018207263A1
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WO
WIPO (PCT)
Prior art keywords
long object
object carrying
guide rail
jig
carrying jig
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PCT/JP2017/017574
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French (fr)
Japanese (ja)
Inventor
芳直 高橋
山田　洋平
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三菱電機ビルテクノサービス株式会社
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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 PCT/JP2017/017574 priority Critical patent/WO2018207263A1/en
Priority to CN201780084207.3A priority patent/CN110198906B/en
Priority to JP2017550649A priority patent/JP6439880B1/en
Publication of WO2018207263A1 publication Critical patent/WO2018207263A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators

Definitions

  • This invention relates to a long object carrying jig for an elevator, an elevator guide rail removal method, and an elevator guide rail installation method.
  • This invention has been made to solve the above-mentioned problems. Its purpose is to provide an elevator long object carrying jig, an elevator guide rail removal method and an elevator guide rail installation method that can shorten the time required to convey a long object in a hoistway. is there.
  • the elevator long object carrying jig according to the present invention is formed shorter than the interval between the counterweight guide rails installed in the hoistway, and can place a plurality of standing long objects.
  • a bottom beam a first vertical column having a lower end connected to one end of the bottom beam, a second vertical column having a lower end connected to the other end of the bottom beam and facing the first vertical column in the longitudinal direction of the bottom beam;
  • a first guide shoe mounting member to which a guide shoe that protrudes outward from the first vertical pillar and moves along one of the guide rails for the counterweight is attached; and a second guide weight that protrudes outward from the second vertical pillar and the other counterweight
  • a second guide shoe attachment member to which a guide shoe moving along the guide rail is attached.
  • the guide rail removal method for an elevator includes a jig installation step for suspending the long article carrying jig in the hoistway so as to be movable along the counterweight guide rail, A removal preparation step of moving the long object carrying jig to the position of the second guide rail to the position of the second guide rail, a removal step of loading a plurality of uppermost guide rails on the long object carrying jig, An unloading preparation process for moving a long object carrying jig loaded with guide rails to the loading floor, and an unloading process for unloading a plurality of guide rails loaded on the long object conveying jig to the landing floor .
  • a guide rail installation method for an elevator includes a jig installation step for suspending the long article carrying jig in a hoistway in a state that the long article conveyance jig can be moved along a guide rail for a counterweight, and a handling floor.
  • a plurality of long objects can be placed on the bottom beam of the elevator long object transport jig. For this reason, the time required for transporting a long object in the hoistway can be shortened.
  • FIG. 1 It is a front view of the elongate material conveyance jig
  • FIG. It is a side view of the elongate material conveyance jig
  • FIG. It is a top view of the elongate material conveyance jig for elevators in Embodiment 1.
  • FIG. It is a top view which shows the state at the time of use of the elongate material conveyance jig
  • FIG. It is a schematic diagram for demonstrating the usage method of the elongate material conveyance jig
  • FIG. 1 It is a front view which shows the state which loaded the long thing on the long object conveyance jig for elevators in Embodiment 1.
  • FIG. It is a side view which shows the state which loaded the long thing on the long object conveyance jig for elevators in Embodiment 1.
  • FIG. It is a top view which shows the state which loaded the long thing on the long object conveyance jig for elevators in Embodiment 1.
  • FIG. It is a flowchart for demonstrating the guide rail removal method using the elongate thing conveyance jig
  • FIG. It is a flowchart for demonstrating the guide rail installation method using the elongate material conveyance jig
  • FIG. 1 is a front view of a long object carrying jig for an elevator according to Embodiment 1.
  • FIG. FIG. 2 is a side view of the elevator long object carrying jig according to the first embodiment.
  • FIG. 3 is a top view of the elevator long object carrying jig according to the first embodiment.
  • the long object carrying jig 1 includes a bottom beam 2, a first upright column 3, a second upright column 4, a fixing member 5, a first connecting plate 6, a second connecting plate 7, Three connecting plates 8, a rope attachment member 9, a first guide shoe attachment member 10, and a second guide shoe attachment member 11 are provided.
  • a plurality of the fixing member 5, the first guide shoe mounting member 10, and the second guide shoe mounting member 11 are used.
  • Each member of the long object carrying jig 1 is formed of a material such as iron, for example.
  • the first upright column 3, and the second upright column 4 for example, grooved steel or H-shaped steel is used.
  • the second upright column 4 is formed in the same shape and size as the first upright column 3.
  • the fixing member 5 has, for example, a plate shape.
  • the lower end portion of the first upright column 3 is connected to one end portion of the bottom beam 2 via the fixing member 5, for example.
  • the lower end portion of the second upright column 4 is connected to the other end portion of the bottom beam 2 via the fixing member 5, for example.
  • the fixing member 5 is fixed to the front surface or the back surface of the bottom beam 2, the first upright column 3, and the second upright column 4 with, for example, bolts and nuts.
  • the second upright column 4 faces the first upright column 3 in the longitudinal direction of the bottom beam 2.
  • the first connecting plate 6, the second connecting plate 7, and the third connecting plate 8 have, for example, a plate shape.
  • the 2nd connection board 7 and the 3rd connection board 8 may have a plurality of support parts 12, for example.
  • the support part 12 is formed so as to protrude from one surface of the second connecting plate 7 or the third connecting plate 8, for example.
  • the support part 12 is arrange
  • the third connecting plate 8 is formed in the same shape and size as the second connecting plate 7.
  • the rope attachment member 9 for example, H-shaped steel is used.
  • the rope attachment member 9 has, for example, an attachment hole 13.
  • the attachment hole 13 is formed in the center of the rope attachment member 9 seen from the up-down direction, for example.
  • the first connecting plate 6 connects, for example, the front surface of the first upright column 3 and the front surface of the second upright column 4.
  • the 1st connection board 6 is fixed to the front surface of the 1st standing pillar 3 and the 2nd standing pillar 4 with a volt
  • the 1st connection board 6 is arrange
  • the 1st connection board 6 is arrange
  • the second connecting plate 7 connects, for example, the back surface of the first upright column 3 and the back surface of the second upright column 4 with the surface on which the support portion 12 is formed facing forward.
  • the 2nd connection board 7 is fixed to the back surface of the 1st standing pillar 3 and the 2nd standing pillar 4 with a volt
  • the 2nd connection board 7 is arrange
  • the 2nd connection board 7 is arrange
  • the second connecting plate 7 is disposed at the same height as the first connecting plate 6. That is, the second connecting plate 7 faces the first connecting plate 6 in the depth direction, for example.
  • the third connecting plate 8 connects, for example, the back surface of the first upright column 3 and the back surface of the second upright column 4 with the surface on which the support portion 12 is formed facing forward.
  • the 3rd connection board 8 is fixed to the back surface of the 1st standing pillar 3 and the 2nd standing pillar 4 with a volt
  • the 3rd connection board 8 is arrange
  • the third connecting plate 8 is disposed above the second connecting plate 7.
  • the 3rd connection board 8 is arrange
  • the rope attachment member 9 connects, for example, the first connecting plate 6 and the second connecting plate 7.
  • the rope attachment member 9 is fixed to the first connecting plate 6 and the second connecting plate 7 with, for example, bolts and nuts.
  • the rope attachment member 9 is disposed, for example, at a position overlapping the center in the longitudinal direction of the bottom beam 2 when viewed from the vertical direction.
  • the rope attachment member 9 is disposed so that the center in the longitudinal direction of the bottom beam 2 and the attachment hole 13 overlap each other when viewed in the vertical direction.
  • the first guide shoe mounting member 10 and the second guide shoe mounting member 11 have, for example, an L shape.
  • the second guide shoe mounting member 11 is formed in the same shape and size as the first guide shoe mounting member 10.
  • the first guide shoe mounting member 10 is provided so as to protrude outward from the first upright column 3, for example.
  • the first guide shoe mounting member 10 is fixed to the side surface of the first upright column 3 with, for example, a bolt and a nut.
  • a bolt and a nut For example, when two first guide shoe attachment members 10 are used, one is arranged above the center in the longitudinal direction of the first upright column 3 and the other is arranged below the center.
  • the second guide shoe attachment member 11 is provided so as to protrude outward from the second upright column 4, for example.
  • the second guide shoe attachment member 11 is fixed to the side surface of the second upright column 4 with, for example, a bolt and a nut.
  • a bolt and a nut For example, when two second guide shoe attachment members 11 are used, one is arranged above the center in the longitudinal direction of the second upright column 4 and the other is arranged below the center.
  • the second guide shoe attachment member 11 is disposed at the same height as the first guide shoe attachment member 10.
  • the first upright column 3 and the second upright column 4 can be attached to and detached from the bottom beam 2.
  • the first connecting plate 6, the second connecting plate 7, and the third connecting plate 8 are detachable from the first standing column 3 and the second standing column 4.
  • the rope attachment member 9 can be attached to and detached from the second connecting plate 7 and the third connecting plate 8.
  • the first guide shoe mounting member 10 can be attached to and detached from the first upright column 3.
  • the second guide shoe attachment member 11 can be attached to and detached from the second upright column 4. That is, the long article transport jig 1 can be disassembled into each member and assembled from each member as necessary.
  • FIG. 4 is a top view showing a state when using the elevator long object carrying jig in the first embodiment.
  • the long object carrying jig 1 is suspended in the elevator hoistway by a wire rope (not shown) during use.
  • a wire rope or the like is fixed through the attachment hole 13 of the rope attachment member 9.
  • a guide shoe 14 is attached to the first guide shoe attachment member 10 and the second guide shoe attachment member 11. These guide shoes 14 are movable along a pair of counterweight guide rails 15 installed in the hoistway. That is, the long object carrying jig 1 is suspended in the hoistway so as to be movable along the counterweight guide rail 15.
  • the first guide shoe mounting member 10 and the second guide shoe mounting member 11 are formed so that a plurality of types of guide shoes 14 can be attached and detached, for example.
  • the guide shoe 14 may be a sliding guide shoe or a roller guide shoe, for example.
  • the bottom beam 2, the first connecting plate 6, the second connecting plate 7, and the third connecting plate 8 are formed to be shorter than the distance between the counterweight guide rails 15.
  • the long object carrying jig 1 includes, for example, a plurality of first guide shoe attachment members 10 and second guide shoe attachment members 11 having different sizes.
  • the first guide shoe mounting member 10 and the second guide shoe mounting member 11 are replaced with, for example, ones having appropriate sizes according to the distance between the counterweight guide rails 15.
  • FIG. 5 is a schematic diagram for explaining a method of using the elevator long object carrying jig in the first embodiment.
  • FIG. 5 shows, as an example, a state in the middle of the work of removing or installing the guide rail of the elevator.
  • the long object carrying jig 1 is installed in the hoistway 16 during use.
  • a winch 18 and a winch 19 are temporarily installed in the machine room 17.
  • the long object carrying jig 1 is suspended by, for example, a wire rope 20 of a winch 18.
  • the car 21 is suspended by, for example, a wire rope 22 of the winch 19.
  • the winch 18 and the winch 19 may be installed in the beam etc. which are not shown in the hoistway 16, for example.
  • the long object carrying jig 1 is movable along a pair of counterweight guide rails 15 installed in the hoistway 16 by operating the winch 18.
  • the car 21 can move along a pair of car guide rails 23 installed in the hoistway 16 by operating the winch 19.
  • the winch 18 and the winch 19 are operated, for example, by an operator 24 riding on the car 21 via an operation unit (not shown).
  • the cargo handling floor is a floor that carries out from the hoistway 16 to the landing and carries in from the landing to the hoistway 16.
  • the cargo handling floor is, for example, the lowest floor to which the car 21 can move.
  • loading / unloading of the guide rail on the long object carrying jig 1 is performed by using a device such as another winch (not shown), for example.
  • FIG. 6 is a front view showing a state in which a long object is loaded on the elevator long object carrying jig in the first embodiment.
  • FIG. 7 is a side view showing a state in which a long object is loaded on the elevator long object carrying jig in the first embodiment.
  • FIG. 8 is a top view showing a state in which a long object is loaded on the elevator long object carrying jig in the first embodiment. 6 to 8 show a state in which four long objects 25 are simultaneously loaded on the long object conveying jig 1.
  • the long object 25 is loaded on the long object transport jig 1 in a state where the lower end is in contact with the bottom beam 2, for example.
  • the long object transport jig 1 in a state where the lower end is in contact with the bottom beam 2, for example.
  • four elongate objects 25 in a standing state can be placed on the bottom beam 2.
  • FIG. 8 illustrates a case where the loaded long object 25 is a guide rail.
  • the guide rail shown in FIG. 8 is stacked such that a convex portion is sandwiched between two adjacent support portions 12.
  • the interval between two adjacent support portions 12 is set based on the thickness of the convex portion of the guide rail, for example.
  • FIG. 9 is a flowchart for explaining the guide rail removal method using the elevator long object carrying jig according to the first embodiment.
  • step S101 a jig installation process is performed.
  • the worker hangs the long object carrying jig 1 in the hoistway 16 so as to be movable along the counterweight guide rail 15.
  • the jig installation step may include a step of assembling the long object carrying jig 1 from each member.
  • step S102 the process of step S102 is performed.
  • step S102 a removal preparation process is performed.
  • the worker moves the long object carrying jig 1 to the position of the guide rail that is second from the top at the present time.
  • step S103 the process of step S103 is performed.
  • step S103 a removal process is performed.
  • the worker loads a plurality of guide rails on the uppermost side at the present time onto the long object carrying jig 1.
  • the removal process for example, the two counterweight guide rails 15 and the two guide rails 23 for the car are removed and loaded onto the long object carrying jig 1.
  • step S104 the process of step S104 is performed.
  • step S104 an unloading preparation process is performed.
  • the worker moves the long object carrying jig 1 loaded with the removed existing guide rail to the handling floor.
  • step S105 the process of step S105 is performed.
  • step S105 an unloading process is performed.
  • the worker carries out the plurality of guide rails loaded on the long object carrying jig 1 to the landing floor.
  • step S105 it is determined whether there are any remaining guide rails to be removed (step S106). When the guide rail to be removed remains, the processes from step S102 to step S105 are repeated. If there are no remaining guide rails to be removed, step S107 is performed.
  • step S107 a jig removing process is performed.
  • the worker removes the long object carrying jig 1 from the hoistway 16.
  • the jig removing step may include a step of disassembling the long object carrying jig 1 into each member.
  • FIG. 10 is a flowchart for explaining a guide rail installation method using the elevator long object carrying jig in the first embodiment.
  • step S201 a jig installation step similar to that in step S101 is performed. Following step S201, the process of step S202 is performed.
  • step S202 a carry-in process is performed.
  • the worker loads a plurality of guide rails carried from the landing floor on the long object carrying jig 1.
  • the carrying-in process for example, two counterweight guide rails 15 and two cage guide rails 23 are loaded on the long object carrying jig 1.
  • step S203 the process of step S203 is performed.
  • step S203 an attachment preparation process is performed.
  • the worker moves the long object carrying jig 1 to the position of the guide rail on the uppermost side at the present time.
  • step S204 the process of step S204 is performed.
  • step S204 an attachment process is performed.
  • the worker attaches a plurality of guide rails loaded on the long object carrying jig 1.
  • step S205 the process of step S205 is performed.
  • step S205 a carry-in preparation process is performed.
  • the worker moves the long object carrying jig 1 to the cargo handling floor.
  • step S205 it is determined whether guide rails to be attached still remain (step S206). When the guide rail to be attached remains, the processes from step S202 to step S205 are repeated. If there are no guide rails to be attached, step S207 is performed.
  • step S207 a jig removing step similar to that in step S107 is performed.
  • the bottom beam 2 is formed shorter than the interval between the pair of counterweight guide rails 15 installed in the hoistway 16, and a plurality of standing long objects 25 are placed thereon.
  • the first guide shoe mounting member 10 protrudes outward from the first standing column 3 and moves along one of the counterweight guide rails 15 installed in the hoistway 16.
  • a guide shoe 14 is attached.
  • the second guide shoe attachment member 11 is attached with a guide shoe 14 that protrudes outward from the second upright column 4 and moves along the other counterweight guide rail 15 installed in the hoistway 16.
  • the first upright column 3 and the second upright column 4 are formed to be detachable from the bottom beam 2. That is, the long object carrying jig 1 can be assembled and disassembled. For this reason, it is easy to carry in and carry out the long object carrying jig to the work site.
  • the first guide shoe attachment member 10 is detachable from the first upright column 3.
  • the second guide shoe attachment member 11 can be attached to and detached from the second upright column 4.
  • tool can be used with the some elevator from which the space
  • the first connecting plate 6 connects the front surface of the first vertical column 3 and the front surface of the second vertical column 4 above the center in the longitudinal direction of the first vertical column 3 and the second vertical column 4.
  • the second connecting plate 7 connects the back surface of the first standing column 3 and the back surface of the second standing column 4 and faces the first connecting plate 6. That is, the rope attachment member 9 is located at a position higher than the center in the longitudinal direction of the long object carrying jig 1. For this reason, the stability at the time of conveyance of a long thing can be improved more.
  • the third connecting plate 8 connects the back surface of the first standing column 3 and the back surface of the second standing column 4 above the second connecting plate 7. That is, a connecting plate is provided only on the back side at the upper end of the long object carrying jig 1. For this reason, it is possible to realize a long object carrying jig having high strength and easy to load a long object from the front side.
  • the guide rail removal method includes a removal step of loading a plurality of guide rails on the uppermost side on the long object carrying jig 1 at the present time.
  • the guide rail installation method includes a carrying-in process of loading a plurality of guide rails carried from the landing floor loading platform onto the long object carrying jig 1. For this reason, the time required for transporting a long object in the hoistway can be shortened.
  • the long object carrying jig 1 may include a plurality of first connecting plates 6, for example.
  • the long object carrying jig 1 may include a plurality of second connection plates 7, for example.
  • the 1st connection board 6 and the 2nd connection board 7 may be arrange
  • the 1st connection board 6 and the 2nd connection board 7 may be arrange
  • the rope attachment member 9 may be disposed at a height lower than the center in the longitudinal direction of the first upright column 3 and the second upright column 4 or near the upper end.
  • the long object 25 loaded on the long object carrying jig 1 is not limited to the guide rail.
  • the long object 25 may be, for example, a beam, an H-shaped steel, an I-shaped steel, a single pipe, or the like as long as it is used in the hoistway 16.
  • the shape, size, and number of the support portions 12 may be changed according to the cross-sectional shape of the target long object 25, for example.
  • the present invention can be used for transporting long objects in elevator hoistways.

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

Abstract

Provided is an elevator-use elongated article transportation tool that makes it possible to shorten the time required to transport elongated articles within a hoistway. An elevator-use elongated article transportation tool (1) is provided with: a base beam (2) that is formed so as to be shorter than a gap between counterweight guide rails (15) installed within a hoistway (16) and that allows for a plurality of elongated articles (25) standing upright to be placed thereon; a first erect column (3) having a lower end coupled to one end of the base beam (2); a second erect column (4) that has a lower end coupled to the other end of the base beam (2) and that faces opposite the first erect column (3) in the longitudinal direction of the base beam (2); a first guide shoe mounting member (10) which protrudes outward from the first erect column (3), and on which a guide shoe (14) that moves along one counterweight guide rail (15) is mounted; and a second guide shoe mounting member (11) which protrudes outward from the second erect column (4), and on which a guide shoe (14) that moves along another counterweight guide rail (15) is mounted.

Description

エレベーター用長尺物運搬治具、エレベーターのガイドレール撤去方法及びエレベーターのガイドレール設置方法Elevator long object carrying jig, elevator guide rail removal method and elevator guide rail installation method
　この発明は、エレベーター用長尺物運搬治具、エレベーターのガイドレール撤去方法及びエレベーターのガイドレール設置方法に関する。 This invention relates to a long object carrying jig for an elevator, an elevator guide rail removal method, and an elevator guide rail installation method.
　エレベーターのかご及び釣合おもりの移動は、昇降路内に設置されたガイドレールによって案内される。ガイドレールを撤去又は設置する方法として、例えば、下記特許文献１に記載されたものがある。 The movement of the elevator car and counterweight is guided by guide rails installed in the hoistway. As a method of removing or installing the guide rail, for example, there is one described in Patent Document 1 below.
日本特開平１１－３４９２５５号公報Japanese Unexamined Patent Publication No. 11-349255
　従来、ガイドレール等の昇降路内で用いられる長尺物を撤去又は設置する際には、長尺物が１本ずつ移動される。このため、昇降路内で長尺物を運搬するためには多大な時間を要する。 Conventionally, when removing or installing a long object used in a hoistway such as a guide rail, the long object is moved one by one. For this reason, it takes a lot of time to transport a long object in the hoistway.
　この発明は、上記の課題を解決するためになされた。その目的は、昇降路内での長尺物の運搬に要する時間を短縮することができるエレベーター用長尺物運搬治具、エレベーターのガイドレール撤去方法及びエレベーターのガイドレール設置方法を提供することである。 This invention has been made to solve the above-mentioned problems. Its purpose is to provide an elevator long object carrying jig, an elevator guide rail removal method and an elevator guide rail installation method that can shorten the time required to convey a long object in a hoistway. is there.
　この発明に係るエレベーター用長尺物運搬治具は、昇降路内に設置された釣合おもり用ガイドレール同士の間隔よりも短く形成され、立った状態の複数の長尺物を載置可能な底梁と、下端部が底梁の一端部と連結された第１立柱と、下端部が底梁の他端部と連結され、底梁の長手方向において第１立柱と対向する第２立柱と、第１立柱から外向きに突出し、一方の釣合おもり用ガイドレールに沿って移動するガイドシューが取り付けられる第１ガイドシュー取付部材と、第２立柱から外向きに突出し、他方の釣合おもり用ガイドレールに沿って移動するガイドシューが取り付けられる第２ガイドシュー取付部材と、を備える。 The elevator long object carrying jig according to the present invention is formed shorter than the interval between the counterweight guide rails installed in the hoistway, and can place a plurality of standing long objects. A bottom beam, a first vertical column having a lower end connected to one end of the bottom beam, a second vertical column having a lower end connected to the other end of the bottom beam and facing the first vertical column in the longitudinal direction of the bottom beam; A first guide shoe mounting member to which a guide shoe that protrudes outward from the first vertical pillar and moves along one of the guide rails for the counterweight is attached; and a second guide weight that protrudes outward from the second vertical pillar and the other counterweight And a second guide shoe attachment member to which a guide shoe moving along the guide rail is attached.
　この発明に係るエレベーターのガイドレール撤去方法は、上記の長尺物運搬治具を釣合おもり用ガイドレールに沿って移動可能な状態で昇降路内に吊り下げる治具設置工程と、現時点で上から２番目にあるガイドレールの位置まで長尺物運搬治具を移動させる取り外し準備工程と、現時点で最も上側にある複数のガイドレールを長尺物運搬治具に積載する取り外し工程と、既設のガイドレールを積載した長尺物運搬治具を荷捌き階まで移動させる搬出準備工程と、長尺物運搬治具に積載されていた複数のガイドレールを荷捌き階の乗場へ搬出する搬出工程と、を備える。 The guide rail removal method for an elevator according to the present invention includes a jig installation step for suspending the long article carrying jig in the hoistway so as to be movable along the counterweight guide rail, A removal preparation step of moving the long object carrying jig to the position of the second guide rail to the position of the second guide rail, a removal step of loading a plurality of uppermost guide rails on the long object carrying jig, An unloading preparation process for moving a long object carrying jig loaded with guide rails to the loading floor, and an unloading process for unloading a plurality of guide rails loaded on the long object conveying jig to the landing floor .
　この発明に係るエレベーターのガイドレール設置方法は、上記の長尺物運搬治具を釣合おもり用ガイドレールに沿って移動可能な状態で昇降路内に吊り下げる治具設置工程と、荷捌き階の乗場から搬入した複数のガイドレールを長尺物運搬治具に積載する搬入工程と、現時点で最も上側にあるガイドレールの位置まで長尺物運搬治具を移動させる取り付け準備工程と、長尺物運搬治具に積載されていた複数のガイドレールを取り付ける取り付け工程と、長尺物運搬治具を荷捌き階まで移動させる搬入準備工程と、を備える。 A guide rail installation method for an elevator according to the present invention includes a jig installation step for suspending the long article carrying jig in a hoistway in a state that the long article conveyance jig can be moved along a guide rail for a counterweight, and a handling floor. A loading process for loading a plurality of guide rails carried from the platform on a long object carrying jig, an attachment preparing process for moving the long object conveying jig to the position of the uppermost guide rail at the present time, and a long An attachment step of attaching a plurality of guide rails loaded on the object carrying jig, and a loading preparation step of moving the long article carrying jig to the handling floor.
　この発明によれば、エレベーター用長尺物運搬治具の底梁には、複数の長尺物を載置可能である。このため、昇降路内での長尺物の運搬に要する時間を短縮することができる。 According to this invention, a plurality of long objects can be placed on the bottom beam of the elevator long object transport jig. For this reason, the time required for transporting a long object in the hoistway can be shortened.
実施の形態１におけるエレベーター用長尺物運搬治具の正面図である。It is a front view of the elongate material conveyance jig | tool in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具の側面図である。It is a side view of the elongate material conveyance jig | tool in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具の上面図である。It is a top view of the elongate material conveyance jig for elevators in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具の使用時の状態を示す上面図である。It is a top view which shows the state at the time of use of the elongate material conveyance jig | tool in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具の使用方法を説明するための模式図である。It is a schematic diagram for demonstrating the usage method of the elongate material conveyance jig | tool in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具に長尺物を積載した状態を示す正面図である。It is a front view which shows the state which loaded the long thing on the long object conveyance jig for elevators in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具に長尺物を積載した状態を示す側面図である。It is a side view which shows the state which loaded the long thing on the long object conveyance jig for elevators in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具に長尺物を積載した状態を示す上面図である。It is a top view which shows the state which loaded the long thing on the long object conveyance jig for elevators in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具を用いたガイドレール撤去方法を説明するためのフローチャートである。It is a flowchart for demonstrating the guide rail removal method using the elongate thing conveyance jig | tool in Embodiment 1. FIG. 実施の形態１におけるエレベーター用長尺物運搬治具を用いたガイドレール設置方法を説明するためのフローチャートである。It is a flowchart for demonstrating the guide rail installation method using the elongate material conveyance jig | tool in Embodiment 1. FIG.
　添付の図面を参照して、この発明を実施するための形態について説明する。各図では、同一又は相当する部分に同一の符号が付される。重複する説明は、適宜簡略化あるいは省略する。 DETAILED DESCRIPTION Embodiments for carrying out the present invention will be described with reference to the accompanying drawings. In each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds. The overlapping description will be simplified or omitted as appropriate.
実施の形態１．
　図１は、実施の形態１におけるエレベーター用長尺物運搬治具の正面図である。図２は、実施の形態１におけるエレベーター用長尺物運搬治具の側面図である。図３は、実施の形態１におけるエレベーター用長尺物運搬治具の上面図である。 Embodiment 1 FIG.
1 is a front view of a long object carrying jig for an elevator according to Embodiment 1. FIG. FIG. 2 is a side view of the elevator long object carrying jig according to the first embodiment. FIG. 3 is a top view of the elevator long object carrying jig according to the first embodiment.
　図１から図３に示すように、長尺物運搬治具１は、底梁２、第１立柱３、第２立柱４、固定部材５、第１連結板６、第２連結板７、第３連結板８、ロープ取付部材９、第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１を備える。固定部材５、第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１は、例えば、複数用いられる。長尺物運搬治具１の各部材は、例えば、鉄等の材料で形成される。 As shown in FIGS. 1 to 3, the long object carrying jig 1 includes a bottom beam 2, a first upright column 3, a second upright column 4, a fixing member 5, a first connecting plate 6, a second connecting plate 7, Three connecting plates 8, a rope attachment member 9, a first guide shoe attachment member 10, and a second guide shoe attachment member 11 are provided. For example, a plurality of the fixing member 5, the first guide shoe mounting member 10, and the second guide shoe mounting member 11 are used. Each member of the long object carrying jig 1 is formed of a material such as iron, for example.
　底梁２、第１立柱３及び第２立柱４としては、例えば、溝形鋼又はＨ形鋼等が用いられる。第２立柱４は、例えば、第１立柱３と同一の形状及び大きさに形成される。固定部材５は、例えば、板状を呈する。 As the bottom beam 2, the first upright column 3, and the second upright column 4, for example, grooved steel or H-shaped steel is used. For example, the second upright column 4 is formed in the same shape and size as the first upright column 3. The fixing member 5 has, for example, a plate shape.
　第１立柱３の下端部は、例えば、固定部材５を介して底梁２の一端部と連結される。第２立柱４の下端部は、例えば、固定部材５を介して底梁２の他端部と連結される。固定部材５は、例えば、ボルト及びナット等で底梁２、第１立柱３及び第２立柱４の前面又は背面に固定される。第２立柱４は、底梁２の長手方向において第１立柱３と対向する。 The lower end portion of the first upright column 3 is connected to one end portion of the bottom beam 2 via the fixing member 5, for example. The lower end portion of the second upright column 4 is connected to the other end portion of the bottom beam 2 via the fixing member 5, for example. The fixing member 5 is fixed to the front surface or the back surface of the bottom beam 2, the first upright column 3, and the second upright column 4 with, for example, bolts and nuts. The second upright column 4 faces the first upright column 3 in the longitudinal direction of the bottom beam 2.
　第１連結板６、第２連結板７及び第３連結板８は、例えば、板状を呈する。第２連結板７及び第３連結板８は、例えば、複数の支持部１２を有してもよい。支持部１２は、例えば、第２連結板７又は第３連結板８の一方の面から突出するように形成される。支持部１２は、例えば、第２連結板７又は第３連結板８の長手方向に沿って並んで配置される。第３連結板８は、例えば、第２連結板７と同一の形状及び大きさに形成される。 The first connecting plate 6, the second connecting plate 7, and the third connecting plate 8 have, for example, a plate shape. The 2nd connection board 7 and the 3rd connection board 8 may have a plurality of support parts 12, for example. The support part 12 is formed so as to protrude from one surface of the second connecting plate 7 or the third connecting plate 8, for example. The support part 12 is arrange | positioned along with the longitudinal direction of the 2nd connection board 7 or the 3rd connection board 8, for example. For example, the third connecting plate 8 is formed in the same shape and size as the second connecting plate 7.
　ロープ取付部材９としては、例えば、Ｈ形鋼が用いられる。ロープ取付部材９は、例えば、取付穴１３を有する。取付穴１３は、例えば、上下方向から見たロープ取付部材９の中央に形成される。 As the rope attachment member 9, for example, H-shaped steel is used. The rope attachment member 9 has, for example, an attachment hole 13. The attachment hole 13 is formed in the center of the rope attachment member 9 seen from the up-down direction, for example.
　第１連結板６は、例えば、第１立柱３の前面と第２立柱４の前面とを連結する。第１連結板６は、例えば、ボルト及びナット等で第１立柱３及び第２立柱４の前面に固定される。第１連結板６は、例えば、底梁２と平行に配置される。第１連結板６は、例えば、第１立柱３及び第２立柱４の長手方向における中心よりも上側に配置される。 The first connecting plate 6 connects, for example, the front surface of the first upright column 3 and the front surface of the second upright column 4. The 1st connection board 6 is fixed to the front surface of the 1st standing pillar 3 and the 2nd standing pillar 4 with a volt | bolt, a nut, etc., for example. The 1st connection board 6 is arrange | positioned in parallel with the bottom beam 2, for example. The 1st connection board 6 is arrange | positioned above the center in the longitudinal direction of the 1st standing pillar 3 and the 2nd standing pillar 4, for example.
　第２連結板７は、例えば、支持部１２が形成された面を手前に向けた状態で、第１立柱３の背面と第２立柱４の背面とを連結する。第２連結板７は、例えば、ボルト及びナット等で第１立柱３及び第２立柱４の背面に固定される。第２連結板７は、例えば、底梁２と平行に配置される。第２連結板７は、例えば、第１立柱３及び第２立柱４の長手方向における中心よりも上側に配置される。第２連結板７は、例えば、第１連結板６と同じ高さに配置される。つまり、第２連結板７は、例えば、奥行き方向において第１連結板６と対向する。 The second connecting plate 7 connects, for example, the back surface of the first upright column 3 and the back surface of the second upright column 4 with the surface on which the support portion 12 is formed facing forward. The 2nd connection board 7 is fixed to the back surface of the 1st standing pillar 3 and the 2nd standing pillar 4 with a volt | bolt, a nut, etc., for example. The 2nd connection board 7 is arrange | positioned in parallel with the bottom beam 2, for example. The 2nd connection board 7 is arrange | positioned above the center in the longitudinal direction of the 1st standing pillar 3 and the 2nd standing pillar 4, for example. For example, the second connecting plate 7 is disposed at the same height as the first connecting plate 6. That is, the second connecting plate 7 faces the first connecting plate 6 in the depth direction, for example.
　第３連結板８は、例えば、支持部１２が形成された面を手前に向けた状態で、第１立柱３の背面と第２立柱４の背面とを連結する。第３連結板８は、例えば、ボルト及びナット等で第１立柱３及び第２立柱４の背面に固定される。第３連結板８は、例えば、底梁２と平行に配置される。第３連結板８は、例えば、第２連結板７よりも上側に配置される。第３連結板８は、例えば、第１立柱３及び第２立柱４の上端付近に配置される。 The third connecting plate 8 connects, for example, the back surface of the first upright column 3 and the back surface of the second upright column 4 with the surface on which the support portion 12 is formed facing forward. The 3rd connection board 8 is fixed to the back surface of the 1st standing pillar 3 and the 2nd standing pillar 4 with a volt | bolt, a nut, etc., for example. The 3rd connection board 8 is arrange | positioned in parallel with the bottom beam 2, for example. For example, the third connecting plate 8 is disposed above the second connecting plate 7. The 3rd connection board 8 is arrange | positioned in the upper end vicinity of the 1st standing pillar 3 and the 2nd standing pillar 4, for example.
　ロープ取付部材９は、例えば、第１連結板６と第２連結板７とを連結する。ロープ取付部材９は、例えば、ボルト及びナット等で第１連結板６及び第２連結板７に固定される。ロープ取付部材９は、例えば、上下方向から見て、底梁２の長手方向における中央と重なる位置に配置される。ロープ取付部材９は、例えば、上下方向から見て、底梁２の長手方向における中心と取付穴１３とが重なるように配置される。 The rope attachment member 9 connects, for example, the first connecting plate 6 and the second connecting plate 7. The rope attachment member 9 is fixed to the first connecting plate 6 and the second connecting plate 7 with, for example, bolts and nuts. The rope attachment member 9 is disposed, for example, at a position overlapping the center in the longitudinal direction of the bottom beam 2 when viewed from the vertical direction. For example, the rope attachment member 9 is disposed so that the center in the longitudinal direction of the bottom beam 2 and the attachment hole 13 overlap each other when viewed in the vertical direction.
　第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１は、例えば、Ｌ字状を呈する。第２ガイドシュー取付部材１１は、例えば、第１ガイドシュー取付部材１０と同一の形状及び大きさに形成される。 The first guide shoe mounting member 10 and the second guide shoe mounting member 11 have, for example, an L shape. For example, the second guide shoe mounting member 11 is formed in the same shape and size as the first guide shoe mounting member 10.
　第１ガイドシュー取付部材１０は、例えば、第１立柱３から外向きに突出するように設けられる。第１ガイドシュー取付部材１０は、例えば、ボルト及びナット等で第１立柱３の側面に固定される。例えば、２つの第１ガイドシュー取付部材１０が用いられる場合、一方は第１立柱３の長手方向における中心よりも上側に配置され、他方は当該中心よりも下側に配置される。 The first guide shoe mounting member 10 is provided so as to protrude outward from the first upright column 3, for example. The first guide shoe mounting member 10 is fixed to the side surface of the first upright column 3 with, for example, a bolt and a nut. For example, when two first guide shoe attachment members 10 are used, one is arranged above the center in the longitudinal direction of the first upright column 3 and the other is arranged below the center.
　第２ガイドシュー取付部材１１は、例えば、第２立柱４から外向きに突出するように設けられる。第２ガイドシュー取付部材１１は、例えば、ボルト及びナット等で第２立柱４の側面に固定される。例えば、２つの第２ガイドシュー取付部材１１が用いられる場合、一方は第２立柱４の長手方向における中心よりも上側に配置され、他方は当該中心よりも下側に配置される。第２ガイドシュー取付部材１１は、例えば、第１ガイドシュー取付部材１０と同じ高さに配置される。 The second guide shoe attachment member 11 is provided so as to protrude outward from the second upright column 4, for example. The second guide shoe attachment member 11 is fixed to the side surface of the second upright column 4 with, for example, a bolt and a nut. For example, when two second guide shoe attachment members 11 are used, one is arranged above the center in the longitudinal direction of the second upright column 4 and the other is arranged below the center. For example, the second guide shoe attachment member 11 is disposed at the same height as the first guide shoe attachment member 10.
　第１立柱３及び第２立柱４は、底梁２に対して着脱可能である。第１連結板６、第２連結板７及び第３連結板８は、第１立柱３及び第２立柱４に対して着脱可能である。ロープ取付部材９は、第２連結板７及び第３連結板８に対して着脱可能である。第１ガイドシュー取付部材１０は、第１立柱３に対して着脱可能である。第２ガイドシュー取付部材１１は、第２立柱４に対して着脱可能である。つまり、長尺物運搬治具１は、必要に応じて各部材に解体すること及び各部材から組み立てることが可能である。 The first upright column 3 and the second upright column 4 can be attached to and detached from the bottom beam 2. The first connecting plate 6, the second connecting plate 7, and the third connecting plate 8 are detachable from the first standing column 3 and the second standing column 4. The rope attachment member 9 can be attached to and detached from the second connecting plate 7 and the third connecting plate 8. The first guide shoe mounting member 10 can be attached to and detached from the first upright column 3. The second guide shoe attachment member 11 can be attached to and detached from the second upright column 4. That is, the long article transport jig 1 can be disassembled into each member and assembled from each member as necessary.
　図４は、実施の形態１におけるエレベーター用長尺物運搬治具の使用時の状態を示す上面図である。 FIG. 4 is a top view showing a state when using the elevator long object carrying jig in the first embodiment.
　長尺物運搬治具１は、使用時に、図示しないワイヤーロープ等でエレベーターの昇降路内に吊り下げられる。ワイヤーロープ等は、ロープ取付部材９の取付穴１３を介して固定される。図４に示すように、第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１には、ガイドシュー１４が取り付けられる。これらのガイドシュー１４は、昇降路内に設置された一対の釣合おもり用ガイドレール１５に沿って移動可能である。つまり、長尺物運搬治具１は、釣合おもり用ガイドレール１５に沿って移動可能な状態で昇降路内に吊り下げられる。 The long object carrying jig 1 is suspended in the elevator hoistway by a wire rope (not shown) during use. A wire rope or the like is fixed through the attachment hole 13 of the rope attachment member 9. As shown in FIG. 4, a guide shoe 14 is attached to the first guide shoe attachment member 10 and the second guide shoe attachment member 11. These guide shoes 14 are movable along a pair of counterweight guide rails 15 installed in the hoistway. That is, the long object carrying jig 1 is suspended in the hoistway so as to be movable along the counterweight guide rail 15.
　第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１は、例えば、複数の種類のガイドシュー１４を着脱可能に形成される。ガイドシュー１４は、例えば、スライディングガイドシューでもよいし、ローラーガイドシューでもよい。 The first guide shoe mounting member 10 and the second guide shoe mounting member 11 are formed so that a plurality of types of guide shoes 14 can be attached and detached, for example. The guide shoe 14 may be a sliding guide shoe or a roller guide shoe, for example.
　底梁２、第１連結板６、第２連結板７及び第３連結板８は、釣合おもり用ガイドレール１５同士の間隔よりも短く形成されている。長尺物運搬治具１は、例えば、大きさの異なる複数の第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１を備える。第１ガイドシュー取付部材１０及び第２ガイドシュー取付部材１１は、例えば、釣合おもり用ガイドレール１５同士の間隔に応じて、適切な大きさのものに取り替えられる。 The bottom beam 2, the first connecting plate 6, the second connecting plate 7, and the third connecting plate 8 are formed to be shorter than the distance between the counterweight guide rails 15. The long object carrying jig 1 includes, for example, a plurality of first guide shoe attachment members 10 and second guide shoe attachment members 11 having different sizes. The first guide shoe mounting member 10 and the second guide shoe mounting member 11 are replaced with, for example, ones having appropriate sizes according to the distance between the counterweight guide rails 15.
　図５は、実施の形態１におけるエレベーター用長尺物運搬治具の使用方法を説明するための模式図である。図５は、一例として、エレベーターのガイドレールを撤去又は設置する作業の途中の状態を示している。 FIG. 5 is a schematic diagram for explaining a method of using the elevator long object carrying jig in the first embodiment. FIG. 5 shows, as an example, a state in the middle of the work of removing or installing the guide rail of the elevator.
　図５に示すように、長尺物運搬治具１は、使用時に昇降路１６内に設置される。機械室１７には、例えば、ウインチ１８及びウインチ１９が一時的に設置される。長尺物運搬治具１は、例えば、ウインチ１８のワイヤーロープ２０で吊り下げられる。かご２１は、例えば、ウインチ１９のワイヤーロープ２２で吊り下げられる。なお、ウインチ１８及びウインチ１９は、例えば、昇降路１６内の図示しない梁などに設置されてもよい。 As shown in FIG. 5, the long object carrying jig 1 is installed in the hoistway 16 during use. For example, a winch 18 and a winch 19 are temporarily installed in the machine room 17. The long object carrying jig 1 is suspended by, for example, a wire rope 20 of a winch 18. The car 21 is suspended by, for example, a wire rope 22 of the winch 19. In addition, the winch 18 and the winch 19 may be installed in the beam etc. which are not shown in the hoistway 16, for example.
　図５に示す状態において、長尺物運搬治具１は、ウインチ１８が動作することにより、昇降路１６に設置されている一対の釣合おもり用ガイドレール１５に沿って移動可能である。図５に示す状態において、かご２１は、ウインチ１９が動作することにより、昇降路１６に設置されている一対のかご用ガイドレール２３に沿って移動可能である。ウインチ１８及びウインチ１９は、例えば、かご２１の上に乗った作業員２４により、図示しない操作部を介して操作される。 In the state shown in FIG. 5, the long object carrying jig 1 is movable along a pair of counterweight guide rails 15 installed in the hoistway 16 by operating the winch 18. In the state shown in FIG. 5, the car 21 can move along a pair of car guide rails 23 installed in the hoistway 16 by operating the winch 19. The winch 18 and the winch 19 are operated, for example, by an operator 24 riding on the car 21 via an operation unit (not shown).
　ガイドレールを撤去する場合、作業員２４は、取り外された既設のガイドレールを積載した長尺物運搬治具１を荷捌き階まで移動させる。ガイドレールを設置する場合、作業員２４は、新設のガイドレールを積載した長尺物運搬治具１を荷捌き階から取り付け位置まで移動させる。荷捌き階とは、昇降路１６内から乗場への搬出及び乗場から昇降路１６内への搬入を行う階である。荷捌き階は、例えば、かご２１が移動可能な最下階である。なお、長尺物運搬治具１へのガイドレールの積み降ろしは、例えば、図示しない他のウインチ等の装置を用いて行われる。 When removing the guide rail, the worker 24 moves the long object carrying jig 1 loaded with the removed existing guide rail to the loading floor. When installing the guide rail, the worker 24 moves the long object carrying jig 1 loaded with the newly installed guide rail from the handling floor to the mounting position. The cargo handling floor is a floor that carries out from the hoistway 16 to the landing and carries in from the landing to the hoistway 16. The cargo handling floor is, for example, the lowest floor to which the car 21 can move. In addition, loading / unloading of the guide rail on the long object carrying jig 1 is performed by using a device such as another winch (not shown), for example.
　図６は、実施の形態１におけるエレベーター用長尺物運搬治具に長尺物を積載した状態を示す正面図である。図７は、実施の形態１におけるエレベーター用長尺物運搬治具に長尺物を積載した状態を示す側面図である。図８は、実施の形態１におけるエレベーター用長尺物運搬治具に長尺物を積載した状態を示す上面図である。図６から図８は、４本の長尺物２５を同時に長尺物運搬治具１に積載した状態を示している。 FIG. 6 is a front view showing a state in which a long object is loaded on the elevator long object carrying jig in the first embodiment. FIG. 7 is a side view showing a state in which a long object is loaded on the elevator long object carrying jig in the first embodiment. FIG. 8 is a top view showing a state in which a long object is loaded on the elevator long object carrying jig in the first embodiment. 6 to 8 show a state in which four long objects 25 are simultaneously loaded on the long object conveying jig 1.
　図６及び図７に示すように、長尺物２５は、例えば、底梁２に下端が接した状態で長尺物運搬治具１に積載される。底梁２には、例えば、立った状態の４本の長尺物２５を載置可能である。 As shown in FIGS. 6 and 7, the long object 25 is loaded on the long object transport jig 1 in a state where the lower end is in contact with the bottom beam 2, for example. For example, four elongate objects 25 in a standing state can be placed on the bottom beam 2.
　長尺物運搬治具１に積載された状態の長尺物２５は、例えば、支持部１２によって横方向への動きが規制される。図８は、積載された長尺物２５がガイドレールである場合を例示している。図８に示すガイドレールは、隣接する２つの支持部１２の間に凸部を挟まれるようにして積載されている。この場合、隣接する２つの支持部１２の間隔は、例えば、ガイドレールの凸部の厚さに基づいて設定されている。 The movement of the long object 25 in the state of being loaded on the long object carrying jig 1 is regulated by the support portion 12 in the lateral direction, for example. FIG. 8 illustrates a case where the loaded long object 25 is a guide rail. The guide rail shown in FIG. 8 is stacked such that a convex portion is sandwiched between two adjacent support portions 12. In this case, the interval between two adjacent support portions 12 is set based on the thickness of the convex portion of the guide rail, for example.
　図９は、実施の形態１におけるエレベーター用長尺物運搬治具を用いたガイドレール撤去方法を説明するためのフローチャートである。 FIG. 9 is a flowchart for explaining the guide rail removal method using the elevator long object carrying jig according to the first embodiment.
　ステップＳ１０１では、治具設置工程が実施される。治具設置工程において、作業員は、長尺物運搬治具１を釣合おもり用ガイドレール１５に沿って移動可能な状態で昇降路１６内に吊り下げる。治具設置工程は、長尺物運搬治具１を各部材から組み立てる工程を含んでもよい。ステップＳ１０１の次は、ステップＳ１０２の工程が実施される。 In step S101, a jig installation process is performed. In the jig installation step, the worker hangs the long object carrying jig 1 in the hoistway 16 so as to be movable along the counterweight guide rail 15. The jig installation step may include a step of assembling the long object carrying jig 1 from each member. Following step S101, the process of step S102 is performed.
　ステップＳ１０２では、取り外し準備工程が実施される。取り外し準備工程において、作業員は、現時点で上から２番目にあるガイドレールの位置まで長尺物運搬治具１を移動させる。ステップＳ１０２の次は、ステップＳ１０３の工程が実施される。 In step S102, a removal preparation process is performed. In the detachment preparation step, the worker moves the long object carrying jig 1 to the position of the guide rail that is second from the top at the present time. Following step S102, the process of step S103 is performed.
　ステップＳ１０３では、取り外し工程が実施される。取り外し工程において、作業員は、現時点で最も上側にある複数のガイドレールを長尺物運搬治具１に積載する。取り外し工程では、例えば、２本の釣合おもり用ガイドレール１５及び２本のかご用ガイドレール２３が取り外され、長尺物運搬治具１に積み込まれる。ステップＳ１０３の次は、ステップＳ１０４の工程が実施される。 In step S103, a removal process is performed. In the detaching process, the worker loads a plurality of guide rails on the uppermost side at the present time onto the long object carrying jig 1. In the removal process, for example, the two counterweight guide rails 15 and the two guide rails 23 for the car are removed and loaded onto the long object carrying jig 1. Following step S103, the process of step S104 is performed.
　ステップＳ１０４では、搬出準備工程が実施される。搬出準備工程において、作業員は、取り外された既設のガイドレールを積載した長尺物運搬治具１を荷捌き階まで移動させる。ステップＳ１０４の次は、ステップＳ１０５の工程が実施される。 In step S104, an unloading preparation process is performed. In the unloading preparation process, the worker moves the long object carrying jig 1 loaded with the removed existing guide rail to the handling floor. Following step S104, the process of step S105 is performed.
　ステップＳ１０５では、搬出工程が実施される。搬出工程において、作業員は、長尺物運搬治具１に積載されていた複数のガイドレールを荷捌き階の乗場へ搬出する。 In step S105, an unloading process is performed. In the carry-out process, the worker carries out the plurality of guide rails loaded on the long object carrying jig 1 to the landing floor.
　ステップＳ１０５の次は、取り外すべきガイドレールがまだ残っているか否かの判断が行われる（ステップＳ１０６）。取り外すべきガイドレールが残っている場合、ステップＳ１０２からステップＳ１０５の工程が繰り返される。取り外すべきガイドレールが残っていない場合、ステップＳ１０７の工程が実施される。 After step S105, it is determined whether there are any remaining guide rails to be removed (step S106). When the guide rail to be removed remains, the processes from step S102 to step S105 are repeated. If there are no remaining guide rails to be removed, step S107 is performed.
　ステップＳ１０７では、治具撤去工程が実施される。治具撤去工程において、作業員は、長尺物運搬治具１を昇降路１６内から撤去する。治具撤去工程は、長尺物運搬治具１を各部材に解体する工程を含んでもよい。 In step S107, a jig removing process is performed. In the jig removing step, the worker removes the long object carrying jig 1 from the hoistway 16. The jig removing step may include a step of disassembling the long object carrying jig 1 into each member.
　図１０は、実施の形態１におけるエレベーター用長尺物運搬治具を用いたガイドレール設置方法を説明するためのフローチャートである。 FIG. 10 is a flowchart for explaining a guide rail installation method using the elevator long object carrying jig in the first embodiment.
　ステップＳ２０１では、ステップＳ１０１と同様の治具設置工程が実施される。ステップＳ２０１の次は、ステップＳ２０２の工程が実施される。 In step S201, a jig installation step similar to that in step S101 is performed. Following step S201, the process of step S202 is performed.
　ステップＳ２０２では、搬入工程が実施される。搬入工程において、作業員は、荷捌き階の乗場から搬入した複数のガイドレールを長尺物運搬治具１に積載する。搬入工程では、例えば、２本の釣合おもり用ガイドレール１５及び２本のかご用ガイドレール２３が長尺物運搬治具１に積み込まれる。ステップＳ２０２の次は、ステップＳ２０３の工程が実施される。 In step S202, a carry-in process is performed. In the carrying-in process, the worker loads a plurality of guide rails carried from the landing floor on the long object carrying jig 1. In the carrying-in process, for example, two counterweight guide rails 15 and two cage guide rails 23 are loaded on the long object carrying jig 1. Following step S202, the process of step S203 is performed.
　ステップＳ２０３では、取り付け準備工程が実施される。取り付け準備工程において、作業員は、現時点で最も上側にあるガイドレールの位置まで長尺物運搬治具１を移動させる。ステップＳ２０３の次は、ステップＳ２０４の工程が実施される。 In step S203, an attachment preparation process is performed. In the attachment preparation process, the worker moves the long object carrying jig 1 to the position of the guide rail on the uppermost side at the present time. Following step S203, the process of step S204 is performed.
　ステップＳ２０４では、取り付け工程が実施される。取り付け工程において、作業員は、長尺物運搬治具１に積載されていた複数のガイドレールを取り付ける。ステップＳ２０４の次は、ステップＳ２０５の工程が実施される。 In step S204, an attachment process is performed. In the attachment process, the worker attaches a plurality of guide rails loaded on the long object carrying jig 1. Following step S204, the process of step S205 is performed.
　ステップＳ２０５では、搬入準備工程が実施される。搬入準備工程において、作業員は、長尺物運搬治具１を荷捌き階まで移動させる。 In step S205, a carry-in preparation process is performed. In the carry-in preparation process, the worker moves the long object carrying jig 1 to the cargo handling floor.
　ステップＳ２０５の次は、取り付けるべきガイドレールがまだ残っているか否かの判断が行われる（ステップＳ２０６）。取り付けるべきガイドレールが残っている場合、ステップＳ２０２からステップＳ２０５の工程が繰り返される。取り付けるべきガイドレールが残っていない場合、ステップＳ２０７の工程が実施される。 After step S205, it is determined whether guide rails to be attached still remain (step S206). When the guide rail to be attached remains, the processes from step S202 to step S205 are repeated. If there are no guide rails to be attached, step S207 is performed.
　ステップＳ２０７では、ステップＳ１０７と同様の治具撤去工程が実施される。 In step S207, a jig removing step similar to that in step S107 is performed.
　実施の形態１において、底梁２は、昇降路１６内に設置された一対の釣合おもり用ガイドレール１５同士の間隔よりも短く形成され、立った状態の複数の長尺物２５を載置可能である。第１ガイドシュー取付部材１０には、第１立柱３から外向きに突出し、昇降路１６内に設置された一方の釣合おもり用ガイドレール１５に沿って移動する。ガイドシュー１４が取り付けられる。第２ガイドシュー取付部材１１には、第２立柱４から外向きに突出し、昇降路１６内に設置された他方の釣合おもり用ガイドレール１５に沿って移動するガイドシュー１４が取り付けられる。このため、昇降路内での長尺物の運搬に要する時間を短縮することができる。特に、高層建築物でのエレベーター工事に要する時間を大幅に短縮することができる。また、長尺物の運搬時の安定性を向上させることができる。 In the first embodiment, the bottom beam 2 is formed shorter than the interval between the pair of counterweight guide rails 15 installed in the hoistway 16, and a plurality of standing long objects 25 are placed thereon. Is possible. The first guide shoe mounting member 10 protrudes outward from the first standing column 3 and moves along one of the counterweight guide rails 15 installed in the hoistway 16. A guide shoe 14 is attached. The second guide shoe attachment member 11 is attached with a guide shoe 14 that protrudes outward from the second upright column 4 and moves along the other counterweight guide rail 15 installed in the hoistway 16. For this reason, the time required for transporting a long object in the hoistway can be shortened. In particular, the time required for elevator work in a high-rise building can be greatly reduced. Moreover, the stability at the time of conveyance of a long thing can be improved.
　実施の形態１において、第１立柱３及び第２立柱４は、底梁２に対して着脱可能に形成されている。つまり、長尺物運搬治具１は、組み立て及び分解することが可能である。このため、作業現場への長尺物運搬治具の搬入及び搬出が容易である。 In the first embodiment, the first upright column 3 and the second upright column 4 are formed to be detachable from the bottom beam 2. That is, the long object carrying jig 1 can be assembled and disassembled. For this reason, it is easy to carry in and carry out the long object carrying jig to the work site.
　実施の形態１において、第１ガイドシュー取付部材１０は、第１立柱３に対して着脱可能である。第２ガイドシュー取付部材１１は、第２立柱４に対して着脱可能である。このため、必要に応じて立柱から外向きへの突出量が異なるガイドシュー取付部材に取り替えることで、ガイドレール同士の間隔が異なる複数のエレベーターで長尺物運搬治具を使用できる。 In the first embodiment, the first guide shoe attachment member 10 is detachable from the first upright column 3. The second guide shoe attachment member 11 can be attached to and detached from the second upright column 4. For this reason, a long article conveyance jig | tool can be used with the some elevator from which the space | interval of guide rails differ by replacing | exchanging with the guide shoe attachment member from which the protrusion amount to an outward from a standing pillar differs as needed.
　実施の形態１において、第１連結板６は、第１立柱３及び第２立柱４の長手方向における中心よりも上側で、第１立柱３の前面と第２立柱４の前面とを連結する。第２連結板７は、第１立柱３の背面と第２立柱４の背面とを連結し、第１連結板６と対向する。つまり、ロープ取付部材９は、長尺物運搬治具１の長手方向の中心よりも高い位置にある。このため、長尺物の運搬時の安定性をより向上させることができる。 In the first embodiment, the first connecting plate 6 connects the front surface of the first vertical column 3 and the front surface of the second vertical column 4 above the center in the longitudinal direction of the first vertical column 3 and the second vertical column 4. The second connecting plate 7 connects the back surface of the first standing column 3 and the back surface of the second standing column 4 and faces the first connecting plate 6. That is, the rope attachment member 9 is located at a position higher than the center in the longitudinal direction of the long object carrying jig 1. For this reason, the stability at the time of conveyance of a long thing can be improved more.
　実施の形態１において、第３連結板８は、第２連結板７よりも上側で第１立柱３の背面と第２立柱４の背面とを連結する。つまり、長尺物運搬治具１の上端部には、背面側にのみ連結板が設けられる。このため、高い強度を有し、且つ、正面側から長尺物を積み込み易い長尺物運搬治具を実現できる。 In the first embodiment, the third connecting plate 8 connects the back surface of the first standing column 3 and the back surface of the second standing column 4 above the second connecting plate 7. That is, a connecting plate is provided only on the back side at the upper end of the long object carrying jig 1. For this reason, it is possible to realize a long object carrying jig having high strength and easy to load a long object from the front side.
　実施の形態１において、ガイドレール撤去方法は、現時点で最も上側にある複数のガイドレールを長尺物運搬治具１に積載する取り外し工程を備える。ガイドレール設置方法は、荷捌き階の乗場から搬入した複数のガイドレールを長尺物運搬治具１に積載する搬入工程を備える。このため、昇降路内での長尺物の運搬に要する時間を短縮することができる。 In the first embodiment, the guide rail removal method includes a removal step of loading a plurality of guide rails on the uppermost side on the long object carrying jig 1 at the present time. The guide rail installation method includes a carrying-in process of loading a plurality of guide rails carried from the landing floor loading platform onto the long object carrying jig 1. For this reason, the time required for transporting a long object in the hoistway can be shortened.
　実施の形態１において、長尺物運搬治具１は、例えば、第１連結板６を複数備えてもよい。長尺物運搬治具１は、例えば、第２連結板７を複数備えてもよい。第１連結板６及び第２連結板７は、例えば、第１立柱３及び第２立柱４の長手方向における中心よりも下側に配置されてもよい。第１連結板６及び第２連結板７は、例えば、第１立柱３及び第２立柱４の上端付近に配置されてもよい。ロープ取付部材９は、例えば、第１立柱３及び第２立柱４の長手方向における中心よりも下側又は上端付近の高さに配置されてもよい。 In Embodiment 1, the long object carrying jig 1 may include a plurality of first connecting plates 6, for example. The long object carrying jig 1 may include a plurality of second connection plates 7, for example. The 1st connection board 6 and the 2nd connection board 7 may be arrange | positioned below the center in the longitudinal direction of the 1st standing pillar 3 and the 2nd standing pillar 4, for example. The 1st connection board 6 and the 2nd connection board 7 may be arrange | positioned in the upper end vicinity of the 1st standing pillar 3 and the 2nd standing pillar 4, for example. For example, the rope attachment member 9 may be disposed at a height lower than the center in the longitudinal direction of the first upright column 3 and the second upright column 4 or near the upper end.
　なお、長尺物運搬治具１に積載される長尺物２５は、ガイドレールに限らない。長尺物２５は、昇降路１６内で用いられるものであれば、例えば、梁、Ｈ形鋼、Ｉ形鋼又は単管パイプ等でもよい。支持部１２の形状、大きさ及び数は、例えば、対象とする長尺物２５の断面形状に応じて変更してもよい。 The long object 25 loaded on the long object carrying jig 1 is not limited to the guide rail. The long object 25 may be, for example, a beam, an H-shaped steel, an I-shaped steel, a single pipe, or the like as long as it is used in the hoistway 16. The shape, size, and number of the support portions 12 may be changed according to the cross-sectional shape of the target long object 25, for example.
　以上のように、この発明は、エレベーターの昇降路内での長尺物の運搬に利用できる。 As described above, the present invention can be used for transporting long objects in elevator hoistways.
１　長尺物運搬治具
２　底梁
３　第１立柱
４　第２立柱
５　固定部材
６　第１連結板
７　第２連結板
８　第３連結板
９　ロープ取付部材
１０　第１ガイドシュー取付部材
１１　第２ガイドシュー取付部材
１２　支持部
１３　取付穴
１４　ガイドシュー
１５　釣合おもり用ガイドレール
１６　昇降路
１７　機械室
１８　ウインチ
１９　ウインチ
２０　ワイヤーロープ
２１　かご
２２　ワイヤーロープ
２３　かご用ガイドレール
２４　作業員
２５　長尺物 DESCRIPTION OF SYMBOLS 1 Long object conveyance jig 2 Bottom beam 3 1st standing pillar 4 2nd standing pillar 5 Fixing member 6 1st connection board 7 2nd connection board 8 3rd connection board 9 Rope attachment member 10 1st guide shoe attachment member 11 2nd Guide shoe mounting member 12 Support portion 13 Mounting hole 14 Guide shoe 15 Counterweight guide rail 16 Hoistway 17 Machine room 18 Winch 19 Winch 20 Wire rope 21 Car 22 Wire rope 23 Car guide rail 24 Worker 25 Long object

Claims (7)

  1. 　昇降路内に設置された釣合おもり用ガイドレール同士の間隔よりも短く形成され、立った状態の複数の長尺物を載置可能な底梁と、
    　下端部が前記底梁の一端部と連結された第１立柱と、
    　下端部が前記底梁の他端部と連結され、前記底梁の長手方向において前記第１立柱と対向する第２立柱と、
    　前記第１立柱から外向きに突出し、一方の釣合おもり用ガイドレールに沿って移動するガイドシューが取り付けられる第１ガイドシュー取付部材と、
    　前記第２立柱から外向きに突出し、他方の釣合おもり用ガイドレールに沿って移動するガイドシューが取り付けられる第２ガイドシュー取付部材と、
    を備えたエレベーター用長尺物運搬治具。     A bottom beam that is shorter than the interval between the counterweight guide rails installed in the hoistway and on which a plurality of standing objects can be placed;
    A first vertical column having a lower end connected to one end of the bottom beam;
    A second vertical column having a lower end connected to the other end of the bottom beam and facing the first vertical column in the longitudinal direction of the bottom beam;
    A first guide shoe mounting member to which a guide shoe that protrudes outward from the first standing pillar and moves along one of the guide rails for the counterweight is attached;
    A second guide shoe mounting member to which a guide shoe that protrudes outward from the second vertical pillar and moves along the other guide rail for the counterweight is attached;
    Elevator long object carrying jig.
  2. 　前記第１立柱及び前記第２立柱は、前記底梁に対して着脱可能に形成された請求項１に記載のエレベーター用長尺物運搬治具。 The long object carrying jig for an elevator according to claim 1, wherein the first standing pillar and the second standing pillar are detachably attached to the bottom beam.
  3. 　前記第１ガイドシュー取付部材は、前記第１立柱に対して着脱可能に形成され、
    　前記第２ガイドシュー取付部材は、前記第２立柱に対して着脱可能に形成された請求項１又は２に記載のエレベーター用長尺物運搬治具。     The first guide shoe attachment member is detachably formed with respect to the first upright column,
    The long object carrying jig for an elevator according to claim 1 or 2, wherein the second guide shoe attachment member is detachably formed with respect to the second upright column.
  4. 　前記第１立柱及び前記第２立柱の長手方向における中心よりも上側で前記第１立柱の前面と前記第２立柱の前面とを連結する第１連結板と、
    　前記第１立柱の背面と前記第２立柱の背面とを連結し、前記第１連結板と対向する第２連結板と、
    　前記第１連結板と前記第２連結板とを連結し、ロープが取り付けられるロープ取付部材と、
    を備えた請求項１から３のいずれか１項に記載のエレベーター用長尺物運搬治具。     A first connecting plate that connects the front surface of the first vertical column and the front surface of the second vertical column above the center in the longitudinal direction of the first vertical column and the second vertical column;
    A second connecting plate that connects the back surface of the first upright column and the back surface of the second upright column, and faces the first connecting plate;
    A rope attachment member that connects the first connection plate and the second connection plate and to which a rope is attached;
    The long article conveyance jig for elevators of any one of Claim 1 to 3 provided with these.
  5. 　前記第２連結板よりも上側で前記第１立柱の背面と前記第２立柱の背面とを連結する第３連結板を備えた請求項４に記載のエレベーター用長尺物運搬治具。 The long object carrying jig for an elevator according to claim 4, further comprising a third connecting plate that connects the back surface of the first upright column and the back surface of the second upright column above the second connecting plate.
  6. 　請求項１から５のいずれか１項に記載の長尺物運搬治具を釣合おもり用ガイドレールに沿って移動可能な状態で昇降路内に吊り下げる治具設置工程と、
    　現時点で上から２番目にあるガイドレールの位置まで前記長尺物運搬治具を移動させる取り外し準備工程と、
    　現時点で最も上側にある複数のガイドレールを前記長尺物運搬治具に積載する取り外し工程と、
    　既設のガイドレールを積載した前記長尺物運搬治具を荷捌き階まで移動させる搬出準備工程と、
    　前記長尺物運搬治具に積載されていた複数のガイドレールを前記荷捌き階の乗場へ搬出する搬出工程と、
    を備えたエレベーターのガイドレール撤去方法。     A jig installation step for suspending the long object carrying jig according to any one of claims 1 to 5 in a hoistway in a state of being movable along a guide rail for a counterweight,
    A removal preparation step of moving the elongate material transporting jig to the position of the guide rail which is the second from the top at the present time;
    A removal step of loading a plurality of guide rails on the uppermost side at the present time on the long object carrying jig;
    An unloading preparation step of moving the long object carrying jig loaded with the existing guide rail to the unloading floor;
    An unloading step of unloading the plurality of guide rails loaded on the long object carrying jig to the landing floor;
    How to remove the guide rail of an elevator equipped with
  7. 　請求項１から５のいずれか１項に記載の長尺物運搬治具を釣合おもり用ガイドレールに沿って移動可能な状態で昇降路内に吊り下げる治具設置工程と、
    　荷捌き階の乗場から搬入した複数のガイドレールを前記長尺物運搬治具に積載する搬入工程と、
    　現時点で最も上側にあるガイドレールの位置まで前記長尺物運搬治具を移動させる取り付け準備工程と、
    　前記長尺物運搬治具に積載されていた複数のガイドレールを取り付ける取り付け工程と、
    　前記長尺物運搬治具を前記荷捌き階まで移動させる搬入準備工程と、
    を備えたエレベーターのガイドレール設置方法。     A jig installation step for suspending the long object carrying jig according to any one of claims 1 to 5 in a hoistway in a state of being movable along a guide rail for a counterweight,
    A loading step of loading a plurality of guide rails loaded from the landing floor on the long object carrying jig;
    An attachment preparation step for moving the long object carrying jig to the position of the uppermost guide rail at the present time;
    An attaching step for attaching a plurality of guide rails loaded on the long object carrying jig;
    A carry-in preparation step of moving the long object carrying jig to the cargo handling floor;
    The guide rail installation method of the elevator equipped with.
PCT/JP2017/017574 2017-05-09 2017-05-09 Elevator-use elongated article transportation tool, method for dismantling elevator guide rail, and method for installing elevator guide rail WO2018207263A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2017/017574 WO2018207263A1 (en) 2017-05-09 2017-05-09 Elevator-use elongated article transportation tool, method for dismantling elevator guide rail, and method for installing elevator guide rail
CN201780084207.3A CN110198906B (en) 2017-05-09 2017-05-09 Elevator long article transportation auxiliary tool, elevator guide rail removing method and elevator guide rail setting method
JP2017550649A JP6439880B1 (en) 2017-05-09 2017-05-09 Elevator long object carrying jig, elevator guide rail removal method and elevator guide rail installation method

Applications Claiming Priority (1)

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PCT/JP2017/017574 WO2018207263A1 (en) 2017-05-09 2017-05-09 Elevator-use elongated article transportation tool, method for dismantling elevator guide rail, and method for installing elevator guide rail

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JPH061568A (en) * 1992-06-17 1994-01-11 Mitsubishi Denki Bill Techno Service Kk Erection method for elevator counter weight and counter weight
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JP5058001B2 (en) * 2008-01-17 2012-10-24 三菱電機株式会社 Elevator parts transport container
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JPH061568A (en) * 1992-06-17 1994-01-11 Mitsubishi Denki Bill Techno Service Kk Erection method for elevator counter weight and counter weight
WO2009044481A1 (en) * 2007-10-05 2009-04-09 Mitsubishi Electric Corporation Lifting device for elevator, elevator car frame, and lifting method for elevator
JP2016132516A (en) * 2015-01-16 2016-07-25 三菱電機ビルテクノサービス株式会社 Elevator balance weight shipping and carrying-in device

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